From 70a9d3ca08647bfdfab8204256bca206b8e8e87a Mon Sep 17 00:00:00 2001
From: Philippe Torrel <webmaster@gkontra.de>
Date: Fri, 7 Aug 2026 11:24:07 +0200
Subject: [PATCH]

---
 ...-javascript-cafe-template-gkontra-main.zip |  Bin 0 -> 2595 bytes
 .../.gitignore                                |   24 +
 .../Aufgabgenstellung.md                      |   23 +
 .../README.md                                 |   17 +
 .../index.js                                  |   33 +
 .../Aufgabenstellung-alkoholtester.md         |  140 ++
 05_react/uebungen/u08_badge-2/src/App.jsx     |    8 +-
 .../u08_badge-2/src/components/Badge.jsx      |   11 +
 .../u09_react-icons/package-lock.json         |   16 +-
 .../uebungen/u09_react-icons/package.json     |    3 +-
 .../src/components/inputs/InputAmount.jsx     |   10 +-
 .../u10_input-price/package-lock.json         |   16 +-
 .../uebungen/u10_input-price/package.json     |    3 +-
 05_react/uebungen/u10_input-price/src/App.jsx |    5 +
 .../src/components/inputs/InputPrice.jsx      |   36 +
 .../src/styles/05_modules/_index.scss         |    1 +
 .../src/styles/05_modules/_inputPrice.scss    |    6 +
 .../u11_footer-main/package-lock.json         |   16 +-
 .../uebungen/u11_footer-main/package.json     |    3 +-
 05_react/uebungen/u11_footer-main/src/App.jsx |   10 +-
 .../src/components/footers/FooterMain.jsx     |   38 +
 .../src/styles/05_modules/_footer-main.scss   |   25 +-
 .../src/styles/05_modules/_index.scss         |    2 +-
 .../tag39/02_reusable-components/src/App.jsx  |    8 +-
 .../src/components/buttons/Button.jsx         |   26 +-
 .../tag40/01_reusable-components-2/.gitignore |   24 +
 .../01_reusable-components-2/.oxlintrc.json   |    8 +
 .../tag40/01_reusable-components-2/README.md  |   16 +
 .../tag40/01_reusable-components-2/index.html |   13 +
 .../package-lock.json                         | 2148 +++++++++++++++++
 .../01_reusable-components-2/package.json     |   25 +
 .../public/favicon.svg                        |    1 +
 .../01_reusable-components-2/public/icons.svg |   24 +
 .../01_reusable-components-2/src/App.jsx      |   24 +
 .../src/assets/react.svg                      |    1 +
 .../src/assets/vite.svg                       |    1 +
 .../src/components/footers/FooterMain.jsx     |   38 +
 .../src/components/headers/HeaderMain.jsx     |   12 +
 .../01_reusable-components-2/src/main.jsx     |   13 +
 .../src/styles/01_frameworks/_index.scss      |    3 +
 .../bootstrap-5.3.8/_accordion.scss           |  153 ++
 .../01_frameworks/bootstrap-5.3.8/_alert.scss |   68 +
 .../01_frameworks/bootstrap-5.3.8/_badge.scss |   38 +
 .../bootstrap-5.3.8/_breadcrumb.scss          |   40 +
 .../bootstrap-5.3.8/_button-group.scss        |  147 ++
 .../bootstrap-5.3.8/_buttons.scss             |  216 ++
 .../01_frameworks/bootstrap-5.3.8/_card.scss  |  238 ++
 .../bootstrap-5.3.8/_carousel.scss            |  226 ++
 .../01_frameworks/bootstrap-5.3.8/_close.scss |   66 +
 .../bootstrap-5.3.8/_containers.scss          |   41 +
 .../bootstrap-5.3.8/_dropdown.scss            |  250 ++
 .../01_frameworks/bootstrap-5.3.8/_forms.scss |    9 +
 .../bootstrap-5.3.8/_functions.scss           |  302 +++
 .../01_frameworks/bootstrap-5.3.8/_grid.scss  |   39 +
 .../bootstrap-5.3.8/_helpers.scss             |   12 +
 .../bootstrap-5.3.8/_images.scss              |   42 +
 .../bootstrap-5.3.8/_list-group.scss          |  199 ++
 .../01_frameworks/bootstrap-5.3.8/_maps.scss  |  174 ++
 .../bootstrap-5.3.8/_mixins.scss              |   42 +
 .../01_frameworks/bootstrap-5.3.8/_modal.scss |  240 ++
 .../01_frameworks/bootstrap-5.3.8/_nav.scss   |  197 ++
 .../bootstrap-5.3.8/_navbar.scss              |  289 +++
 .../bootstrap-5.3.8/_offcanvas.scss           |  147 ++
 .../bootstrap-5.3.8/_pagination.scss          |  109 +
 .../bootstrap-5.3.8/_placeholders.scss        |   51 +
 .../bootstrap-5.3.8/_popover.scss             |  196 ++
 .../bootstrap-5.3.8/_progress.scss            |   68 +
 .../bootstrap-5.3.8/_reboot.scss              |  617 +++++
 .../01_frameworks/bootstrap-5.3.8/_root.scss  |  187 ++
 .../bootstrap-5.3.8/_spinners.scss            |   86 +
 .../bootstrap-5.3.8/_tables.scss              |  171 ++
 .../bootstrap-5.3.8/_toasts.scss              |   73 +
 .../bootstrap-5.3.8/_tooltip.scss             |  119 +
 .../bootstrap-5.3.8/_transitions.scss         |   27 +
 .../01_frameworks/bootstrap-5.3.8/_type.scss  |  106 +
 .../bootstrap-5.3.8/_utilities.scss           |  806 +++++++
 .../bootstrap-5.3.8/_variables-dark.scss      |  102 +
 .../bootstrap-5.3.8/_variables.scss           | 1753 ++++++++++++++
 .../bootstrap-5.3.8/bootstrap-grid.scss       |   62 +
 .../bootstrap-5.3.8/bootstrap-reboot.scss     |   10 +
 .../bootstrap-5.3.8/bootstrap-utilities.scss  |   19 +
 .../bootstrap-5.3.8/bootstrap.scss            |   52 +
 .../forms/_floating-labels.scss               |   97 +
 .../bootstrap-5.3.8/forms/_form-check.scss    |  189 ++
 .../bootstrap-5.3.8/forms/_form-control.scss  |  214 ++
 .../bootstrap-5.3.8/forms/_form-range.scss    |   91 +
 .../bootstrap-5.3.8/forms/_form-select.scss   |   80 +
 .../bootstrap-5.3.8/forms/_form-text.scss     |   11 +
 .../bootstrap-5.3.8/forms/_input-group.scss   |  132 +
 .../bootstrap-5.3.8/forms/_labels.scss        |   36 +
 .../bootstrap-5.3.8/forms/_validation.scss    |   12 +
 .../bootstrap-5.3.8/helpers/_clearfix.scss    |    3 +
 .../bootstrap-5.3.8/helpers/_color-bg.scss    |    7 +
 .../helpers/_colored-links.scss               |   30 +
 .../bootstrap-5.3.8/helpers/_focus-ring.scss  |    5 +
 .../bootstrap-5.3.8/helpers/_icon-link.scss   |   25 +
 .../bootstrap-5.3.8/helpers/_position.scss    |   36 +
 .../bootstrap-5.3.8/helpers/_ratio.scss       |   26 +
 .../bootstrap-5.3.8/helpers/_stacks.scss      |   15 +
 .../helpers/_stretched-link.scss              |   15 +
 .../helpers/_text-truncation.scss             |    7 +
 .../helpers/_visually-hidden.scss             |    8 +
 .../bootstrap-5.3.8/helpers/_vr.scss          |    8 +
 .../bootstrap-5.3.8/mixins/_alert.scss        |   18 +
 .../bootstrap-5.3.8/mixins/_backdrop.scss     |   14 +
 .../bootstrap-5.3.8/mixins/_banner.scss       |    7 +
 .../mixins/_border-radius.scss                |   78 +
 .../bootstrap-5.3.8/mixins/_box-shadow.scss   |   24 +
 .../bootstrap-5.3.8/mixins/_breakpoints.scss  |  127 +
 .../bootstrap-5.3.8/mixins/_buttons.scss      |   70 +
 .../bootstrap-5.3.8/mixins/_caret.scss        |   69 +
 .../bootstrap-5.3.8/mixins/_clearfix.scss     |    9 +
 .../bootstrap-5.3.8/mixins/_color-mode.scss   |   21 +
 .../bootstrap-5.3.8/mixins/_color-scheme.scss |    7 +
 .../bootstrap-5.3.8/mixins/_container.scss    |   11 +
 .../bootstrap-5.3.8/mixins/_deprecate.scss    |   10 +
 .../bootstrap-5.3.8/mixins/_forms.scss        |  163 ++
 .../bootstrap-5.3.8/mixins/_gradients.scss    |   47 +
 .../bootstrap-5.3.8/mixins/_grid.scss         |  151 ++
 .../bootstrap-5.3.8/mixins/_image.scss        |   16 +
 .../bootstrap-5.3.8/mixins/_list-group.scss   |   26 +
 .../bootstrap-5.3.8/mixins/_lists.scss        |    7 +
 .../bootstrap-5.3.8/mixins/_pagination.scss   |   10 +
 .../bootstrap-5.3.8/mixins/_reset-text.scss   |   17 +
 .../bootstrap-5.3.8/mixins/_resize.scss       |    6 +
 .../mixins/_table-variants.scss               |   24 +
 .../mixins/_text-truncate.scss                |    8 +
 .../bootstrap-5.3.8/mixins/_transition.scss   |   26 +
 .../bootstrap-5.3.8/mixins/_utilities.scss    |   97 +
 .../mixins/_visually-hidden.scss              |   38 +
 .../bootstrap-5.3.8/tests/jasmine.js          |   16 +
 .../_auto-import-of-variables-dark.test.scss  |    7 +
 .../tests/mixins/_box-shadow.test.scss        |  188 ++
 .../tests/mixins/_color-contrast.test.scss    |  139 ++
 .../tests/mixins/_color-modes.test.scss       |   69 +
 .../_media-query-color-mode-full.test.scss    |    8 +
 .../tests/mixins/_utilities.test.scss         |  393 +++
 .../tests/sass-true/register.js               |   14 +
 .../bootstrap-5.3.8/tests/sass-true/runner.js |   17 +
 .../tests/utilities/_api.test.scss            |   75 +
 .../bootstrap-5.3.8/utilities/_api.scss       |   47 +
 .../bootstrap-5.3.8/vendor/_rfs.scss          |  348 +++
 .../01_frameworks/bulma-1.04/_index.scss      |   10 +
 .../01_frameworks/bulma-1.04/base/_index.scss |    6 +
 .../bulma-1.04/base/animations.scss           |   15 +
 .../bulma-1.04/base/generic.scss              |  240 ++
 .../bulma-1.04/base/minireset.scss            |   92 +
 .../bulma-1.04/base/skeleton.scss             |  114 +
 .../bulma-1.04/components/_index.scss         |   13 +
 .../bulma-1.04/components/breadcrumb.scss     |  139 ++
 .../bulma-1.04/components/card.scss           |  162 ++
 .../bulma-1.04/components/dropdown.scss       |  188 ++
 .../bulma-1.04/components/menu.scss           |  165 ++
 .../bulma-1.04/components/message.scss        |  183 ++
 .../bulma-1.04/components/modal.scss          |  164 ++
 .../bulma-1.04/components/navbar.scss         |  799 ++++++
 .../bulma-1.04/components/pagination.scss     |  379 +++
 .../bulma-1.04/components/panel.scss          |  218 ++
 .../bulma-1.04/components/tabs.scss           |  273 +++
 .../bulma-1.04/elements/_index.scss           |   16 +
 .../bulma-1.04/elements/block.scss            |    6 +
 .../bulma-1.04/elements/box.scss              |   59 +
 .../bulma-1.04/elements/button.scss           |  659 +++++
 .../bulma-1.04/elements/content.scss          |  289 +++
 .../bulma-1.04/elements/delete.scss           |    6 +
 .../bulma-1.04/elements/icon.scss             |   67 +
 .../bulma-1.04/elements/image.scss            |   64 +
 .../bulma-1.04/elements/loader.scss           |   15 +
 .../bulma-1.04/elements/notification.scss     |  105 +
 .../bulma-1.04/elements/progress.scss         |  115 +
 .../bulma-1.04/elements/table.scss            |  261 ++
 .../bulma-1.04/elements/tag.scss              |  219 ++
 .../bulma-1.04/elements/title.scss            |  130 +
 .../01_frameworks/bulma-1.04/form/_index.scss |    9 +
 .../bulma-1.04/form/checkbox-radio.scss       |   36 +
 .../01_frameworks/bulma-1.04/form/file.scss   |  330 +++
 .../bulma-1.04/form/input-textarea.scss       |  115 +
 .../01_frameworks/bulma-1.04/form/select.scss |  144 ++
 .../01_frameworks/bulma-1.04/form/shared.scss |  178 ++
 .../01_frameworks/bulma-1.04/form/tools.scss  |  352 +++
 .../01_frameworks/bulma-1.04/grid/_index.scss |    5 +
 .../bulma-1.04/grid/columns.scss              |  961 ++++++++
 .../01_frameworks/bulma-1.04/grid/grid.scss   |  209 ++
 .../bulma-1.04/helpers/_index.scss            |   15 +
 .../bulma-1.04/helpers/aspect-ratio.scss      |   12 +
 .../bulma-1.04/helpers/border.scss            |   15 +
 .../bulma-1.04/helpers/color.scss             |  344 +++
 .../bulma-1.04/helpers/flexbox.scss           |   62 +
 .../bulma-1.04/helpers/float.scss             |   28 +
 .../01_frameworks/bulma-1.04/helpers/gap.scss |   24 +
 .../bulma-1.04/helpers/other.scss             |   19 +
 .../bulma-1.04/helpers/overflow.scss          |   21 +
 .../bulma-1.04/helpers/position.scss          |   19 +
 .../bulma-1.04/helpers/spacing.scss           |   64 +
 .../bulma-1.04/helpers/typography.scss        |  174 ++
 .../bulma-1.04/helpers/visibility.scss        |  221 ++
 .../bulma-1.04/layout/_index.scss             |    9 +
 .../bulma-1.04/layout/container.scss          |   59 +
 .../bulma-1.04/layout/footer.scss             |   23 +
 .../01_frameworks/bulma-1.04/layout/hero.scss |  273 +++
 .../bulma-1.04/layout/level.scss              |  107 +
 .../bulma-1.04/layout/media.scss              |  106 +
 .../bulma-1.04/layout/section.scss            |   38 +
 .../bulma-1.04/themes/_index.scss             |   36 +
 .../01_frameworks/bulma-1.04/themes/dark.scss |   57 +
 .../bulma-1.04/themes/light.scss              |  147 ++
 .../bulma-1.04/themes/setup.scss              |  174 ++
 .../bulma-1.04/utilities/_index.scss          |    7 +
 .../bulma-1.04/utilities/controls.scss        |   85 +
 .../bulma-1.04/utilities/css-variables.scss   |  502 ++++
 .../utilities/derived-variables.scss          |  112 +
 .../bulma-1.04/utilities/extends.scss         |   34 +
 .../bulma-1.04/utilities/functions.scss       |  310 +++
 .../utilities/initial-variables.scss          |  157 ++
 .../bulma-1.04/utilities/mixins.scss          |  462 ++++
 .../src/styles/02_fonts/_index.scss           |    3 +
 .../02_fonts/_playfair-display-v40-latin.scss |   96 +
 .../02_fonts/_source-sans-3-v19-latin.scss    |  134 +
 .../src/styles/03_base/_colors.scss           |   12 +
 .../src/styles/03_base/_index.scss            |    5 +
 .../src/styles/03_base/_theme.scss            |   44 +
 .../src/styles/03_base/_typography.scss       |    9 +
 .../src/styles/03_base/_utils.scss            |    0
 .../src/styles/03_base/_variables.scss        |    0
 .../src/styles/04_plugins/_index.scss         |    4 +
 .../core/foundation/animations.scss           |    9 +
 .../04_plugins/splide-4.1.4/core/index.scss   |    3 +
 .../core/object/modifiers/draggable.scss      |    8 +
 .../core/object/modifiers/fade.scss           |   18 +
 .../core/object/modifiers/index.scss          |    4 +
 .../core/object/modifiers/rtl.scss            |    5 +
 .../core/object/modifiers/ttb.scss            |    9 +
 .../core/object/objects/container.scss        |    6 +
 .../core/object/objects/index.scss            |   10 +
 .../core/object/objects/list.scss             |   17 +
 .../core/object/objects/pagination.scss       |   26 +
 .../core/object/objects/progress.scss         |    7 +
 .../core/object/objects/root.scss             |    9 +
 .../core/object/objects/slide.scss            |   14 +
 .../core/object/objects/spinner.scss          |   21 +
 .../splide-4.1.4/core/object/objects/sr.scss  |   12 +
 .../core/object/objects/toggle.scss           |   22 +
 .../core/object/objects/track.scss            |    7 +
 .../template/default/foundation/colors.scss   |    8 +
 .../template/default/foundation/mixins.scss   |   27 +
 .../splide-4.1.4/template/default/index.scss  |   13 +
 .../default/object/modifiers/index.scss       |    3 +
 .../default/object/modifiers/nav.scss         |   37 +
 .../default/object/modifiers/rtl.scss         |   28 +
 .../default/object/modifiers/ttb.scss         |   54 +
 .../default/object/objects/arrow.scss         |  105 +
 .../default/object/objects/index.scss         |    5 +
 .../default/object/objects/pagination.scss    |   80 +
 .../default/object/objects/progress.scss      |   13 +
 .../default/object/objects/slide.scss         |   42 +
 .../default/object/objects/toggle.scss        |   19 +
 .../splide-4.1.4/themes/default/index.scss    |    1 +
 .../splide-4.1.4/themes/sea-green/index.scss  |   52 +
 .../sea-green/object/objects/arrow.scss       |   17 +
 .../sea-green/object/objects/index.scss       |    3 +
 .../themes/sea-green/object/objects/root.scss |    3 +
 .../splide-4.1.4/themes/skyblue/index.scss    |   37 +
 .../04_plugins/toastify-1.12/_toastify.scss   |   88 +
 .../src/styles/05_modules/_button.scss        |   13 +
 .../src/styles/05_modules/_footer-main.scss   |   37 +
 .../src/styles/05_modules/_header-main.scss   |   83 +
 .../src/styles/05_modules/_index.scss         |    7 +
 .../src/styles/05_modules/_inputAmount.scss   |   29 +
 .../src/styles/05_modules/_logo-main.scss     |   14 +
 .../src/styles/05_modules/_menu-main.scss     |   60 +
 .../styles/05_modules/_product-manager.scss   |   37 +
 .../src/styles/main.scss                      |   16 +
 .../01_reusable-components-2/vite.config.js   |   15 +
 273 files changed, 26737 insertions(+), 38 deletions(-)
 create mode 100644 03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main.zip
 create mode 100644 03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/.gitignore
 create mode 100644 03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/Aufgabgenstellung.md
 create mode 100644 03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/README.md
 create mode 100644 03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/index.js
 create mode 100644 03_dom/projects/js-alkoholtester/Aufgabenstellung-alkoholtester.md
 create mode 100644 05_react/uebungen/u08_badge-2/src/components/Badge.jsx
 create mode 100644 05_react/uebungen/u10_input-price/src/components/inputs/InputPrice.jsx
 create mode 100644 05_react/uebungen/u10_input-price/src/styles/05_modules/_inputPrice.scss
 create mode 100644 05_react/uebungen/u11_footer-main/src/components/footers/FooterMain.jsx
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diff --git a/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/.gitignore b/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/.gitignore
new file mode 100644
index 0000000..54f07af
--- /dev/null
+++ b/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
\ No newline at end of file
diff --git a/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/Aufgabgenstellung.md b/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/Aufgabgenstellung.md
new file mode 100644
index 0000000..8e321f8
--- /dev/null
+++ b/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/Aufgabgenstellung.md
@@ -0,0 +1,23 @@
+## JavaScript Cafe
+
+Willkommen beim JavaScript Cafe! Als Entwickler bist du verantwortlich für die Erstellung eines Moduls, das dem Cafe-Manager hilft, die Daten der Speisekarte effizient zu analysieren und zu verwalten. Die Speisekarte ist in verschiedene Kategorien unterteilt (z.B. Getränke, Gebäck), die jeweils mehrere Artikel mit spezifischen Details enthalten.
+
+In dem Starter-Code ist ein mehrdimensionales Array, das die Speisekarte des Cafés darstellt. Jede Kategorie enthält mehrere Artikel, die jeweils mit einem Namen und einem Preis versehen sind.
+
+**Die Aufgaben sind**
+
+1. Liste alle Menüpunkte auf:
+
+- Schreib eine rekursive Funktion <code>listMenuItems</code>, die das Array menu bekommt und ein flaches Array mit den Namen aller Einträge zurückgibt.
+
+2. Eintragsdetails destrukturieren:
+
+- Nutze die Destrukturierung innerhalb der Funktion <code>listMenuItems</code>, um den Namen und den Preis jedes Eintrags herauszuziehen.
+
+3. Durchschnittlichen Preis berechnen:
+
+- Nachdem du alle Menüeinträge aufgelistet hast, berechne den Durchschnittspreis für alle Einträge.
+
+4. Artikel nach Kategorie suchen:
+
+- Schreib eine Funktion <code>findItemsByCategory</code>, die das Menü-Array und einen Kategorienamen nimmt und ein Array mit allen Einträgen dieser Kategorie zurückgibt.
\ No newline at end of file
diff --git a/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/README.md b/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/README.md
new file mode 100644
index 0000000..601f2df
--- /dev/null
+++ b/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/README.md
@@ -0,0 +1,17 @@
+## License and terms of use
+
+© Web Professional Institute Inc. All rights reserved.
+
+This material is provided solely for students enrolled in courses offered by Web Professional Institute Inc. By accessing or using this code, you acknowledge that it is strictly for educational use within the context of Web Professional Institute Inc. programs.
+
+**Usage Restrictions:**
+
+- Redistribution, sharing, or copying of this material outside the course environment is strictly prohibited.
+- The content is designed to support your learning objectives and is not authorized for commercial projects, public repositories, or applications beyond the course scope.
+- Unauthorized commercial use or open-source distribution is strictly prohibited and may result in expulsion from the program and legal action.
+
+**Agreement & Rights:**
+
+As a student, you have agreed to these terms as part of your enrollment agreement, which includes additional details on permitted uses, restrictions, and policies. The author and Web Professional Institute Inc. retain all rights to this material, including the code base and instructional content.
+
+For any questions regarding these terms, please contact Web Professional Institute Inc. for clarification.
diff --git a/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/index.js b/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/index.js
new file mode 100644
index 0000000..442ef2f
--- /dev/null
+++ b/03_dom/projects/js-advanced-javascript-cafe-template-gkontra-main/index.js
@@ -0,0 +1,33 @@
+'use strict';
+(() => {
+  // === DOM & VARS =======
+  const DOM = {};
+
+  // === DATA =============
+  const menu = [
+    {
+      category: 'Beverages',
+      items: [
+        { name: 'Coffee', price: 3.5 },
+        { name: 'Tea', price: 2.5 },
+        { name: 'Juice', price: 4 },
+      ],
+    },
+    {
+      category: 'Pastries',
+      items: [
+        { name: 'Croissant', price: 2.75 },
+        { name: 'Muffin', price: 2.5 },
+        { name: 'Bagel', price: 2.25 },
+      ],
+    },
+    {
+      category: 'Sandwiches',
+      items: [
+        { name: 'Ham Sandwich', price: 5.5 },
+        { name: 'Veggie Sandwich', price: 5 },
+        { name: 'Turkey Sandwich', price: 6 },
+      ],
+    },
+  ];
+})();
diff --git a/03_dom/projects/js-alkoholtester/Aufgabenstellung-alkoholtester.md b/03_dom/projects/js-alkoholtester/Aufgabenstellung-alkoholtester.md
new file mode 100644
index 0000000..e4f41af
--- /dev/null
+++ b/03_dom/projects/js-alkoholtester/Aufgabenstellung-alkoholtester.md
@@ -0,0 +1,140 @@
+# Projektarbeit 2: Fahrtüchtigkeitstester
+
+
+## Einleitung
+Dein Auftraggeber arbeitet an einer App, die es Anwendern erlaubt, eine grobe Einschätzung ihres jeweiligen Blutalkoholgehalts vorzunehmen. Die Anwendung hat natürlich keine Rechtsverbindlichkeit — möglicherweise hält sie jedoch manch angetrunkenen Partygast davon ab, sich ans Steuer zu setzen, um Schlangenlinien zu erproben und Schafe zu überfahren. Mit Sicherheit wird die App der Hit auf der nächsten Party.
+
+Das Ganze funktioniert folgendermaßen: Anwender geben zunächst ihr Gewicht in der App an und loggen danach bei Bedarf Getränke ein. Die App errechnet daraus den geschätzten aktuellen Blutalkoholgehalt (EBAC) und gibt diesen in Promille aus — inkl. eines Warnhinweises zur Fahrtauglichkeit.
+
+Der mobile Client ist bereits fertig. Deine Aufgabe besteht nun darin, den Kern der Anwendung zu entwickeln, die später auf dem Server laufen soll. Du bekommst fertige JSON-Datensätze geliefert, kannst dich aber nicht unbedingt darauf verlassen, dass sie komplett fehlerfrei sind und der Spezifikation entsprechen. Um Fehler zu vermeiden, müssen die Datensätze zunächst auf ihre Richtigkeit überprüft, d. h. validiert werden. Erst anschließend kümmerst du dich um die eigentliche Berechnung des Blutalkoholgehalts und die Ausgabe einer Empfehlung.
+
+## Technologien
+Setze JavaScript – ECMAScript 2015 (ES6) oder neuer ein. Externe JavaScript-Bibliotheken (oder aus Drittquellen übernommener Code) sind nicht zugelassen. Überprüft wird die Aufgabe im aktuellen Chrome-Browser.
+
+## Arbeitsschritt 1: Validierung entstandener Datensätze
+Die mobile App produziert Datensätze nach folgendem Format:
+
+- Es handelt sich um ein Objekt mit den Keys <code>weight</code> und <code>drinks</code>.
+- Der Value von <code>weight</code> ist eine positive Zahl.
+- Der Value von <code>drinks</code> ist ein Array.
+- Das drinks-Array enthält seinerseits Objekte — es können beliebig viele sein.
+- Die Objekte im drinks-Array haben die Keys <code>type</code> und <code>amount</code>.
+- Der Value von <code>type</code> ist ein String.
+- Der Value von <code>amount</code> ist eine positive Ganzzahl.
+
+## Beispiel
+
+Jemand, der 89,5 Kilogramm wiegt und 5 Gläser Wein, dann 3 Flaschen Bier und später noch mal 2 Gläser Wein getrunken hat … dem ist vermutlich ziemlich übel. Außerdem erhält er den nachfolgenden Datensatz (oder zumindest einen inhaltlich vergleichbaren):
+
+```js
+{
+   weight: 89.5,
+   drinks: [
+      {type: "wine", amount: 5},
+      {type: "beer", amount: 3},
+      {type: "wine", amount: 2},
+   ]
+}
+```
+​
+
+Schreibe eine Funktion <code>validateRecords</code>, die einen Datensatz entgegennimmt und Fehler feststellt, wenn der Datensatz von folgenden Vorgaben abweicht:
+
+- Der Datensatz hat das korrekte Format (siehe Auflistung oben).
+- Die benötigten Keys sind in den Objekten vorhanden. Es spielt dabei keine Rolle, in welcher Reihenfolge die Keys hinterlegt sind, d. h. <code>{weight: …, drinks: …}</code> ist genauso korrekt wie <code>{drinks: …, weight: …}</code>
+- Die Anzahl der Keys ist nicht festgelegt, d. h. es dürfen neben den verlangten Keys noch weitere vorhanden sein.
+- Das Gewicht enthält eine valide (positive) Zahl (62.5 wäre beispielsweise zulässig).
+- Die Anzahl der Flaschen oder Gläser ist eine valide (positive) Ganzzahl (1.5 Flaschen wären beispielsweise nicht zulässig).
+- Deine Funktion <code>validateRecords</code> soll ein Array zurückliefern, das alle gefundenen Fehler enthält. Gib das Array zur Kontrolle aus — jeweils eine Zeile pro Fehlermeldung.
+
+**Beispiel**
+
+```js
+{
+   weight: "sixty",
+   drinks: [
+      {type: "wine", amount: 2.5},
+      {type: "beer", amount: 3}
+   ]
+}
+{
+   weight: "sixty",
+   drinks: [
+      {type: "wine", amount: 2.5},
+      {type: "beer", amount: 3}
+   ]
+}
+// > ['sixty is not a valid weight',
+// '2.5 is not a valid number of bottles or glasses']
+```
+​
+
+## Arbeitsschritt 2: Berechnung des Blutalkoholgehalts
+
+Schreibe eine Funktion <code>bloodAlcoholContentFor</code>, die einen Datensatz (wie in Teil 1 beschrieben) entgegennimmt, den Blutalkoholgehalt berechnet und anschließend in Promille zurückgibt. Gib den berechneten Wert anschließend in der Konsole aus.
+
+Hier sind die Formeln, die du benötigst:
+
+Die sogenannte Widmark-Formel für den <strong>EBAC</strong> in % (estimated peak blood alcohol concentration – Blutalkoholgehalt; siehe https://en.wikipedia.org/wiki/Blood_alcohol_content).
+
+```js
+ebac = (0.806 * Anzahl der Standarddrinks * 1.2) / (0.5 * Gewicht)
+```
+
+Beachte, dass es sich hier um eine vereinfachte Formel handelt — Geschlecht und Zeitraum werden nicht beachtet.
+
+Zur Berechnung des EBACs benötigst du neben dem Gewicht die Anzahl der Standarddrinks. Deswegen musst du zunächst die Menge des reinen Alkohols im Datensatz berechnen und diese dann in eine Anzahl von Standarddrinks umrechnen. Dazu dient folgende Formel:
+
+```js
+Anzahl der Standarddrinks = Alkoholmenge in L * 1000 / STANDARD_DRINK_ALCOHOL_CONTENT
+```
+
+Hier noch die Formeln zur Berechnung der Alkoholmenge:
+
+```js
+Alkoholmenge im Wein = Anzahl der Gläser * WINE_GLASS_SIZE * WINE_ALC_PERCENTAGE / 100
+Alkoholmenge im Bier = Anzahl der Flaschen * BEER_BOTTLE_SIZE * BEER_ALC_PERCENTAGE / 100
+```
+
+Außerdem gelten folgende (vereinfachte) Vorgaben:
+
+```js
+const WINE_GLASS_SIZE = 0.2;
+const WINE_ALC_PERCENTAGE = 14;
+const BEER_BOTTLE_SIZE = 0.7;
+const BEER_ALC_PERCENTAGE = 5;
+const STANDARD
+const WINE_GLASS_SIZE = 0.2;
+const WINE_ALC_PERCENTAGE = 14;
+const BEER_BOTTLE_SIZE = 0.7;
+const BEER_ALC_PERCENTAGE = 5;
+const STANDARD_DRINK_ALCOHOL_CONTENT = 17;
+```
+​
+Denke auch daran, für die Ausgabe den EBAC von % in Promille umzurechnen.
+
+## Arbeitsschritt 3: Ausgabe der Empfehlung
+
+Gib eine Bemerkung zum übergebenen Datensatz in der Konsole aus. Die Bemerkung soll sich dabei am berechneten Blutalkoholgehalt orientieren. Ein Beispiel zeigt die folgende Tabelle. Du kannst aber natürlich eigene Werte und eigene Texte verwenden. Wichtig ist, dass du wenigstens fünf Abstufungen unterscheidest.
+
+BAC in Promille | Ausgabe
+--- | ---
+bis 0.29 | Sie sind vermutlich noch fahrtüchtig. Diese Angabe ist nicht rechtsverbindlich!
+ab 0.3 | Sie haben vermutlich schon Konzentrationsschwierigkeiten. Sie sollten nicht mehr fahren.
+ab 0.6 | Fahren Sie nicht, das könnte Sie sonst den Führerschein kosten. Denken Sie auch an die armen Schafe.
+ab 1.0 | Wie viele Handys halten Sie in der Hand?
+ab 5.0 | Sie sind vermutlich tot — oder haben sich vertippt.
+
+
+**Hinweise**
+
+Du musst die Daten nicht vom Anwender per Prompt, Formular oder ähnlichem erfragen. Gehe einfach davon aus, dass du die JSON-Daten fertig geliefert bekommst.
+
+Die in der Aufgabe genannten Angaben zur API sind grundsätzlich verpflichtend. D. h. du verwendest die in der Aufgabenstellung genannten Funktionsnamen, Argumente, Argumentnamen, Rückgabewerte, usw. Dazu gehört auch der beschriebene Aufbau der JSON-Datensätze.
+
+**Tipps zur Vorgehensweise**
+Schreibe nicht den kompletten Validierungscode innerhalb von validateRecords. Entwickle stattdessen kleinere Funktionen, die Teile der Funktionalität erledigen.
+
+Selbstverständlich kannst du die Implementierung der verlangten Funktionen jederzeit wieder in weitere Funktionen unterteilen.
+
+Schreibe kleine Einzelfunktionen, z. B. zur Berechnung der Alkoholmenge in einem Weindatensatz. Diese sollten auch jede Formel als eigene Funktion repräsentieren.
\ No newline at end of file
diff --git a/05_react/uebungen/u08_badge-2/src/App.jsx b/05_react/uebungen/u08_badge-2/src/App.jsx
index c0fa506..895c371 100644
--- a/05_react/uebungen/u08_badge-2/src/App.jsx
+++ b/05_react/uebungen/u08_badge-2/src/App.jsx
@@ -1,12 +1,16 @@
+import Badge from './components/Badge';
+
 function App() {
   return (
     <main>
       <div className="container py-5">
         <h1>Badges</h1>
-        {/* <Badge text="Neu" variant="success" />
+        <Badge text="Neu" variant="success" />
         <Badge text="Oh oh" variant="danger" />
         <Badge text="new idea" variant="info" />
-        <Badge text="Rabatt" variant="warning" /> */}
+        <Badge text="Rabatt" variant="warning" />
+        <Badge text="Mega" color="tomato" />
+        <Badge text="Mega" color="#17537b" />
       </div>
     </main>
   );
diff --git a/05_react/uebungen/u08_badge-2/src/components/Badge.jsx b/05_react/uebungen/u08_badge-2/src/components/Badge.jsx
new file mode 100644
index 0000000..23cedae
--- /dev/null
+++ b/05_react/uebungen/u08_badge-2/src/components/Badge.jsx
@@ -0,0 +1,11 @@
+const Badge = (props) => {
+  const { text = '', variant = 'secondary', color = '' } = props;
+
+  return (
+    <span className={`badge ${!color ? `text-bg-${variant}` : ''} mx-1`} style={{ backgroundColor: color }}>
+      {text}
+    </span>
+  );
+  // <span className={`badge text-bg-${variant}`}>{text};</span>
+};
+export default Badge;
diff --git a/05_react/uebungen/u09_react-icons/package-lock.json b/05_react/uebungen/u09_react-icons/package-lock.json
index b21b523..50d89af 100644
--- a/05_react/uebungen/u09_react-icons/package-lock.json
+++ b/05_react/uebungen/u09_react-icons/package-lock.json
@@ -1,16 +1,17 @@
 {
-  "name": "02_reusable-components",
+  "name": "u09_react-icons",
   "version": "0.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "02_reusable-components",
+      "name": "u09_react-icons",
       "version": "0.0.0",
       "dependencies": {
         "bootstrap": "^5.3.8",
         "react": "^19.2.8",
-        "react-dom": "^19.2.8"
+        "react-dom": "^19.2.8",
+        "react-icons": "^5.7.0"
       },
       "devDependencies": {
         "@types/react": "^19.2.17",
@@ -1622,6 +1623,15 @@
         "react": "^19.2.8"
       }
     },
+    "node_modules/react-icons": {
+      "version": "5.7.0",
+      "resolved": "https://registry.npmjs.org/react-icons/-/react-icons-5.7.0.tgz",
+      "integrity": "sha512-LBLy340Rzqy6+/yVhZKT3B/QpP1BZaesGqasf09HPOBzRarcDIFH0WwXlXQfE7q7ipxK4MSiC5DIBWURCny6fw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "*"
+      }
+    },
     "node_modules/readdirp": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-5.1.1.tgz",
diff --git a/05_react/uebungen/u09_react-icons/package.json b/05_react/uebungen/u09_react-icons/package.json
index 01f1691..5249605 100644
--- a/05_react/uebungen/u09_react-icons/package.json
+++ b/05_react/uebungen/u09_react-icons/package.json
@@ -12,7 +12,8 @@
   "dependencies": {
     "bootstrap": "^5.3.8",
     "react": "^19.2.8",
-    "react-dom": "^19.2.8"
+    "react-dom": "^19.2.8",
+    "react-icons": "^5.7.0"
   },
   "devDependencies": {
     "@types/react": "^19.2.17",
diff --git a/05_react/uebungen/u09_react-icons/src/components/inputs/InputAmount.jsx b/05_react/uebungen/u09_react-icons/src/components/inputs/InputAmount.jsx
index d18889e..4d5993e 100644
--- a/05_react/uebungen/u09_react-icons/src/components/inputs/InputAmount.jsx
+++ b/05_react/uebungen/u09_react-icons/src/components/inputs/InputAmount.jsx
@@ -1,3 +1,5 @@
+import { FaMinus, FaPlus } from 'react-icons/fa6';
+// npm install react-icons  | Auf der npm Seite mit --save, ist nicht mehr nötig
 const InputAmount = (props) => {
   // const { } = props;
 
@@ -5,14 +7,14 @@ const InputAmount = (props) => {
     <div className="m-input-amount input-amount">
       <div className="input-group mb-3">
         <span className="input-group-text">
-          <button className="btn btn-dark button-decrease">
-            -<span className="visually-hidden">Decrease Amount</span>
+          <button className="btn btn-dark button-decrease" aria-label="Decrease Amount">
+            <FaMinus />
           </button>
         </span>
         <input type="number" name="amount" placeholder="0" aria-label="Amount" className="form-control input-amount" />
         <span className="input-group-text">
-          <button className="btn btn-dark button-increase">
-            +<span className="visually-hidden">Increase Amount</span>
+          <button className="btn btn-dark button-increase" aria-label="Increase Amount">
+            <FaPlus />
           </button>
         </span>
       </div>
diff --git a/05_react/uebungen/u10_input-price/package-lock.json b/05_react/uebungen/u10_input-price/package-lock.json
index b21b523..77714cb 100644
--- a/05_react/uebungen/u10_input-price/package-lock.json
+++ b/05_react/uebungen/u10_input-price/package-lock.json
@@ -1,16 +1,17 @@
 {
-  "name": "02_reusable-components",
+  "name": "u10_input-price",
   "version": "0.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "02_reusable-components",
+      "name": "u10_input-price",
       "version": "0.0.0",
       "dependencies": {
         "bootstrap": "^5.3.8",
         "react": "^19.2.8",
-        "react-dom": "^19.2.8"
+        "react-dom": "^19.2.8",
+        "react-icons": "^5.7.0"
       },
       "devDependencies": {
         "@types/react": "^19.2.17",
@@ -1622,6 +1623,15 @@
         "react": "^19.2.8"
       }
     },
+    "node_modules/react-icons": {
+      "version": "5.7.0",
+      "resolved": "https://registry.npmjs.org/react-icons/-/react-icons-5.7.0.tgz",
+      "integrity": "sha512-LBLy340Rzqy6+/yVhZKT3B/QpP1BZaesGqasf09HPOBzRarcDIFH0WwXlXQfE7q7ipxK4MSiC5DIBWURCny6fw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "*"
+      }
+    },
     "node_modules/readdirp": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-5.1.1.tgz",
diff --git a/05_react/uebungen/u10_input-price/package.json b/05_react/uebungen/u10_input-price/package.json
index ab03f91..1f437f1 100644
--- a/05_react/uebungen/u10_input-price/package.json
+++ b/05_react/uebungen/u10_input-price/package.json
@@ -12,7 +12,8 @@
   "dependencies": {
     "bootstrap": "^5.3.8",
     "react": "^19.2.8",
-    "react-dom": "^19.2.8"
+    "react-dom": "^19.2.8",
+    "react-icons": "^5.7.0"
   },
   "devDependencies": {
     "@types/react": "^19.2.17",
diff --git a/05_react/uebungen/u10_input-price/src/App.jsx b/05_react/uebungen/u10_input-price/src/App.jsx
index 81a856f..834248c 100644
--- a/05_react/uebungen/u10_input-price/src/App.jsx
+++ b/05_react/uebungen/u10_input-price/src/App.jsx
@@ -1,4 +1,5 @@
 import InputAmount from './components/inputs/InputAmount';
+import InputPrice from './components/inputs/InputPrice';
 
 function App(props) {
   // const { } = props;
@@ -6,6 +7,10 @@ function App(props) {
   return (
     <div className="container py-5">
       <InputAmount />
+      <InputPrice />
+      <InputPrice currency="€" price={10.5} />
+      <InputPrice currency="$" price={19.5} />
+      <InputPrice currency="¥" price={21.5} />
     </div>
   );
 }
diff --git a/05_react/uebungen/u10_input-price/src/components/inputs/InputPrice.jsx b/05_react/uebungen/u10_input-price/src/components/inputs/InputPrice.jsx
new file mode 100644
index 0000000..8591343
--- /dev/null
+++ b/05_react/uebungen/u10_input-price/src/components/inputs/InputPrice.jsx
@@ -0,0 +1,36 @@
+import { FaDollarSign, FaEuroSign, FaYenSign } from 'react-icons/fa6';
+
+const InputPrice = (props) => {
+  const { currency = '$' } = props;
+
+  return (
+    <div className="m-input-price input-price">
+      <div className="input-group mb-3">
+        {currency === '$' && (
+          <span className="input-group-text">
+            <FaDollarSign />
+          </span>
+        )}
+        <input
+          type="number"
+          name="price"
+          placeholder="0.00"
+          aria-label="Price"
+          className="form-control input-price"
+          step="0.01"
+        />
+        {currency === '€' && (
+          <span className="input-group-text">
+            <FaEuroSign />
+          </span>
+        )}
+        {currency === '¥' && (
+          <span className="input-group-text">
+            <FaYenSign />
+          </span>
+        )}
+      </div>
+    </div>
+  );
+};
+export default InputPrice;
diff --git a/05_react/uebungen/u10_input-price/src/styles/05_modules/_index.scss b/05_react/uebungen/u10_input-price/src/styles/05_modules/_index.scss
index ae3ecda..8bc376b 100644
--- a/05_react/uebungen/u10_input-price/src/styles/05_modules/_index.scss
+++ b/05_react/uebungen/u10_input-price/src/styles/05_modules/_index.scss
@@ -5,3 +5,4 @@
 // @import 'product-manager';
 @import 'button';
 @import 'inputAmount';
+@import 'inputPrice';
diff --git a/05_react/uebungen/u10_input-price/src/styles/05_modules/_inputPrice.scss b/05_react/uebungen/u10_input-price/src/styles/05_modules/_inputPrice.scss
new file mode 100644
index 0000000..1d46019
--- /dev/null
+++ b/05_react/uebungen/u10_input-price/src/styles/05_modules/_inputPrice.scss
@@ -0,0 +1,6 @@
+.m-input-price {
+  max-width: 200px;
+  input {
+    text-align: center;
+  }
+}
diff --git a/05_react/uebungen/u11_footer-main/package-lock.json b/05_react/uebungen/u11_footer-main/package-lock.json
index b21b523..e697a16 100644
--- a/05_react/uebungen/u11_footer-main/package-lock.json
+++ b/05_react/uebungen/u11_footer-main/package-lock.json
@@ -1,16 +1,17 @@
 {
-  "name": "02_reusable-components",
+  "name": "u11_footer-main",
   "version": "0.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "02_reusable-components",
+      "name": "u11_footer-main",
       "version": "0.0.0",
       "dependencies": {
         "bootstrap": "^5.3.8",
         "react": "^19.2.8",
-        "react-dom": "^19.2.8"
+        "react-dom": "^19.2.8",
+        "react-icons": "^5.7.0"
       },
       "devDependencies": {
         "@types/react": "^19.2.17",
@@ -1622,6 +1623,15 @@
         "react": "^19.2.8"
       }
     },
+    "node_modules/react-icons": {
+      "version": "5.7.0",
+      "resolved": "https://registry.npmjs.org/react-icons/-/react-icons-5.7.0.tgz",
+      "integrity": "sha512-LBLy340Rzqy6+/yVhZKT3B/QpP1BZaesGqasf09HPOBzRarcDIFH0WwXlXQfE7q7ipxK4MSiC5DIBWURCny6fw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "*"
+      }
+    },
     "node_modules/readdirp": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-5.1.1.tgz",
diff --git a/05_react/uebungen/u11_footer-main/package.json b/05_react/uebungen/u11_footer-main/package.json
index 111f9d0..097f36b 100644
--- a/05_react/uebungen/u11_footer-main/package.json
+++ b/05_react/uebungen/u11_footer-main/package.json
@@ -12,7 +12,8 @@
   "dependencies": {
     "bootstrap": "^5.3.8",
     "react": "^19.2.8",
-    "react-dom": "^19.2.8"
+    "react-dom": "^19.2.8",
+    "react-icons": "^5.7.0"
   },
   "devDependencies": {
     "@types/react": "^19.2.17",
diff --git a/05_react/uebungen/u11_footer-main/src/App.jsx b/05_react/uebungen/u11_footer-main/src/App.jsx
index 81a856f..345cc74 100644
--- a/05_react/uebungen/u11_footer-main/src/App.jsx
+++ b/05_react/uebungen/u11_footer-main/src/App.jsx
@@ -1,12 +1,16 @@
+import FooterMain from './components/footers/FooterMain';
 import InputAmount from './components/inputs/InputAmount';
 
 function App(props) {
   // const { } = props;
 
   return (
-    <div className="container py-5">
-      <InputAmount />
-    </div>
+    <>
+      <div className="container py-5">
+        <InputAmount />
+      </div>
+      <FooterMain />
+    </>
   );
 }
 
diff --git a/05_react/uebungen/u11_footer-main/src/components/footers/FooterMain.jsx b/05_react/uebungen/u11_footer-main/src/components/footers/FooterMain.jsx
new file mode 100644
index 0000000..6c746be
--- /dev/null
+++ b/05_react/uebungen/u11_footer-main/src/components/footers/FooterMain.jsx
@@ -0,0 +1,38 @@
+const FooterMain = (props) => {
+  // const { } = props;
+
+  return (
+    <footer className="m-footer-main footer-main">
+      <div className="container">
+        <div className="row">
+          <div className="col-12 col-sm">
+            <div className="mb-3">
+              <h3>Address</h3>
+            </div>
+          </div>
+          <div className="col-12 col-sm">
+            <div className="mb-3">
+              <h3>Links</h3>
+              <nav className="menu-footer">
+                <ul className="list">
+                  <li>
+                    <a href="#">Imprint</a>
+                  </li>
+                  <li>
+                    <a href="#">Legal Policy</a>
+                  </li>
+                </ul>
+              </nav>
+            </div>
+          </div>
+          <div className="col-12 col-sm">
+            <div className="mb-3">
+              <h3>Socials</h3>
+            </div>
+          </div>
+        </div>
+      </div>
+    </footer>
+  );
+};
+export default FooterMain;
diff --git a/05_react/uebungen/u11_footer-main/src/styles/05_modules/_footer-main.scss b/05_react/uebungen/u11_footer-main/src/styles/05_modules/_footer-main.scss
index a0aeac3..e171af5 100644
--- a/05_react/uebungen/u11_footer-main/src/styles/05_modules/_footer-main.scss
+++ b/05_react/uebungen/u11_footer-main/src/styles/05_modules/_footer-main.scss
@@ -1,8 +1,8 @@
-.footer-main {
+.m-footer-main {
   background: $color-dark-blue; // Fallback für ältere Browser
   background: $linear-gradient-dark;
-  padding: 2rem 0;
-  .col {
+  padding: 3rem 0;
+  [class^='col'] {
     color: $color-white;
     h2,
     h3,
@@ -15,4 +15,23 @@
       letter-spacing: 2px;
     }
   }
+
+  .row {
+    flex-direction: column;
+    > div {
+      &:nth-child(1) {
+        order: 2;
+      }
+      &:nth-child(2) {
+        order: 1;
+      }
+    }
+  }
+
+  // @media (min-width:576px) {
+  @include media-breakpoint-up(sm) {
+    .row {
+      flex-direction: row;
+    }
+  }
 }
diff --git a/05_react/uebungen/u11_footer-main/src/styles/05_modules/_index.scss b/05_react/uebungen/u11_footer-main/src/styles/05_modules/_index.scss
index ae3ecda..4cea0f1 100644
--- a/05_react/uebungen/u11_footer-main/src/styles/05_modules/_index.scss
+++ b/05_react/uebungen/u11_footer-main/src/styles/05_modules/_index.scss
@@ -1,4 +1,4 @@
-// @import 'footer-main';
+@import 'footer-main';
 // @import 'header-main';
 // @import 'logo-main';
 // @import 'menu-main';
diff --git a/05_react/unterricht/tag39/02_reusable-components/src/App.jsx b/05_react/unterricht/tag39/02_reusable-components/src/App.jsx
index 89d7515..ed95d4b 100644
--- a/05_react/unterricht/tag39/02_reusable-components/src/App.jsx
+++ b/05_react/unterricht/tag39/02_reusable-components/src/App.jsx
@@ -1,4 +1,4 @@
-// import Button from './components/buttons/Button';
+import Button from './components/buttons/Button';
 import InputAmount from './components/inputs/InputAmount';
 
 function App(props) {
@@ -6,11 +6,11 @@ function App(props) {
 
   return (
     <div className="container py-5">
-      <InputAmount />
+      {/* <InputAmount /> */}
 
-      {/* <Button variant="primary">Click Me</Button>
+      <Button variant="primary">Click Me</Button>
       <Button variant="danger">Delete Me</Button>
-      <Button>Default</Button> */}
+      <Button>Default</Button>
     </div>
   );
 }
diff --git a/05_react/unterricht/tag39/02_reusable-components/src/components/buttons/Button.jsx b/05_react/unterricht/tag39/02_reusable-components/src/components/buttons/Button.jsx
index 1b33420..1cab98d 100644
--- a/05_react/unterricht/tag39/02_reusable-components/src/components/buttons/Button.jsx
+++ b/05_react/unterricht/tag39/02_reusable-components/src/components/buttons/Button.jsx
@@ -1,8 +1,13 @@
-// import './Button.scss';
+// css import
+// import './Button.css';
 
+// CSS Module import
 // import styles from './Button.module.css';
 
-// Button.jsx
+// SASS Import - benötigt sass compiler (npm install sass -D oder npm install sass-embedded -D)
+// import './Button.scss';
+
+// import von Modul, welches SFC (Single File Component) ermöglicht
 import styled from 'styled-components';
 
 // styled-components, JSS, Emotion - ermöglichen CSS in JS und somit SFC (Single File Components)
@@ -26,22 +31,25 @@ const Button = (props) => {
 
   return <button className="btn btn-custom">{props.children || 'Click Me'}</button>;
 
+  // style-components - Komponente
   // return (
-  //   <StyledButton className="btn" type="button" bgcolor={'limegreen'}>
+  //   <StyledButton type="button" bgcolor={'limegreen'}>
   //     {props.children || 'Click Me'}
   //   </StyledButton>
   // );
 
-  // return (
-  //   <button className={`btn btn-${variant} mx-1`} type="button">
-  //     {props.children || 'Click Me'}
-  //   </button>
-  // );
-
+  // CSS Module
   // return (
   //   <button className={`${styles['btn-custom']} btn btn-${variant} mx-1`} type="button">
   //     {props.children || 'Click Me'}
   //   </button>
   // );
+
+  // CSS Klassenzuweisung (classic)
+  // return (
+  //   <button className={`btn btn-${variant} mx-1`} type="button">
+  //     {props.children || 'Click Me'}
+  //   </button>
+  // );
 };
 export default Button;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/.gitignore b/05_react/unterricht/tag40/01_reusable-components-2/.gitignore
new file mode 100644
index 0000000..a547bf3
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/.oxlintrc.json b/05_react/unterricht/tag40/01_reusable-components-2/.oxlintrc.json
new file mode 100644
index 0000000..1255078
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/.oxlintrc.json
@@ -0,0 +1,8 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["react", "oxc"],
+  "rules": {
+    "react/rules-of-hooks": "error",
+    "react/only-export-components": ["warn", { "allowConstantExport": true }]
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/README.md b/05_react/unterricht/tag40/01_reusable-components-2/README.md
new file mode 100644
index 0000000..d937833
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/README.md
@@ -0,0 +1,16 @@
+# React + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some Oxlint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Oxc](https://oxc.rs)
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/)
+
+## React Compiler
+
+The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
+
+## Expanding the Oxlint configuration
+
+If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and Oxlint's TypeScript related rules in your project.
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/index.html b/05_react/unterricht/tag40/01_reusable-components-2/index.html
new file mode 100644
index 0000000..3b88ded
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/index.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>01_reusable-components-2</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/package-lock.json b/05_react/unterricht/tag40/01_reusable-components-2/package-lock.json
new file mode 100644
index 0000000..59d9792
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/package-lock.json
@@ -0,0 +1,2148 @@
+{
+  "name": "01_reusable-components-2",
+  "version": "0.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
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+    "": {
+      "name": "01_reusable-components-2",
+      "version": "0.0.0",
+      "dependencies": {
+        "react": "^19.2.8",
+        "react-dom": "^19.2.8",
+        "react-icons": "^5.7.0"
+      },
+      "devDependencies": {
+        "@types/react": "^19.2.17",
+        "@types/react-dom": "^19.2.3",
+        "@vitejs/plugin-react": "^6.0.4",
+        "oxlint": "^1.75.0",
+        "sass-embedded": "^1.100.0",
+        "vite": "^8.2.0"
+      }
+    },
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+      "dev": true,
+      "license": "(Apache-2.0 AND BSD-3-Clause)"
+    },
+    "node_modules/@oxc-project/types": {
+      "version": "0.143.0",
+      "resolved": "https://registry.npmjs.org/@oxc-project/types/-/types-0.143.0.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "funding": {
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+      }
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diff --git a/05_react/unterricht/tag40/01_reusable-components-2/package.json b/05_react/unterricht/tag40/01_reusable-components-2/package.json
new file mode 100644
index 0000000..af7e71d
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+    <path fill="#08060d" d="M16.224 3.768a14.5 14.5 0 0 0-3.67-1.153c-.158.286-.343.67-.47.976a13.5 13.5 0 0 0-4.067 0c-.128-.306-.317-.69-.476-.976A14.4 14.4 0 0 0 3.868 3.77C1.546 7.28.916 10.703 1.231 14.077a14.7 14.7 0 0 0 4.5 2.306q.545-.748.965-1.587a9.5 9.5 0 0 1-1.518-.74q.191-.14.372-.293c2.927 1.369 6.107 1.369 8.999 0q.183.152.372.294-.723.437-1.52.74.418.838.963 1.588a14.6 14.6 0 0 0 4.504-2.308c.37-3.911-.63-7.302-2.644-10.309m-9.13 8.234c-.878 0-1.599-.82-1.599-1.82 0-.998.705-1.82 1.6-1.82.894 0 1.614.82 1.599 1.82.001 1-.705 1.82-1.6 1.82m5.91 0c-.878 0-1.599-.82-1.599-1.82 0-.998.705-1.82 1.6-1.82.893 0 1.614.82 1.599 1.82 0 1-.706 1.82-1.6 1.82"/>
+  </symbol>
+  <symbol id="documentation-icon" viewBox="0 0 21 20">
+    <path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="m15.5 13.333 1.533 1.322c.645.555.967.833.967 1.178s-.322.623-.967 1.179L15.5 18.333m-3.333-5-1.534 1.322c-.644.555-.966.833-.966 1.178s.322.623.966 1.179l1.534 1.321"/>
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+    <path fill="#08060d" fill-rule="evenodd" d="M1.893 1.98c.052.072 1.245 1.769 2.653 3.77l2.892 4.114c.183.261.333.48.333.486s-.068.089-.152.183l-.522.593-.765.867-3.597 4.087c-.375.426-.734.834-.798.905a1 1 0 0 0-.118.148c0 .01.236.017.664.017h.663l.729-.83c.4-.457.796-.906.879-.999a692 692 0 0 0 1.794-2.038c.034-.037.301-.34.594-.675l.551-.624.345-.392a7 7 0 0 1 .34-.374c.006 0 .93 1.306 2.052 2.903l2.084 2.965.045.063h2.275c1.87 0 2.273-.003 2.266-.021-.008-.02-1.098-1.572-3.894-5.547-2.013-2.862-2.28-3.246-2.273-3.266.008-.019.282-.332 2.085-2.38l2-2.274 1.567-1.782c.022-.028-.016-.03-.65-.03h-.674l-.3.342a871 871 0 0 1-1.782 2.025c-.067.075-.405.458-.75.852a100 100 0 0 1-.803.91c-.148.172-.299.344-.99 1.127-.304.343-.32.358-.345.327-.015-.019-.904-1.282-1.976-2.808L6.365 1.85H1.8zm1.782.91 8.078 11.294c.772 1.08 1.413 1.973 1.425 1.984.016.017.241.02 1.05.017l1.03-.004-2.694-3.766L7.796 5.75 5.722 2.852l-1.039-.004-1.039-.004z" clip-rule="evenodd"/>
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+</svg>
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/App.jsx b/05_react/unterricht/tag40/01_reusable-components-2/src/App.jsx
new file mode 100644
index 0000000..6c88042
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/App.jsx
@@ -0,0 +1,24 @@
+import HeaderMain from './components/headers/HeaderMain';
+import FooterMain from './components/footers/FooterMain';
+
+function App(props) {
+  // const { } = props;
+
+  return (
+    <>
+      <HeaderMain />
+      <main>
+        <div className="container py-5">
+          <h2>Site</h2>
+          <p>
+            Lorem ipsum dolor sit amet, consectetur adipisicing elit. Enim, delectus debitis. A, nostrum dolores
+            aspernatur earum asperiores illum libero ab quasi unde distinctio nobis amet rem eveniet fuga! Nulla,
+            architecto!
+          </p>
+        </div>
+      </main>
+      <FooterMain />
+    </>
+  );
+}
+export default App;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/assets/react.svg b/05_react/unterricht/tag40/01_reusable-components-2/src/assets/react.svg
new file mode 100644
index 0000000..6c87de9
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/assets/react.svg
@@ -0,0 +1 @@
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diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/assets/vite.svg b/05_react/unterricht/tag40/01_reusable-components-2/src/assets/vite.svg
new file mode 100644
index 0000000..5101b67
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diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/components/footers/FooterMain.jsx b/05_react/unterricht/tag40/01_reusable-components-2/src/components/footers/FooterMain.jsx
new file mode 100644
index 0000000..6c746be
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/components/footers/FooterMain.jsx
@@ -0,0 +1,38 @@
+const FooterMain = (props) => {
+  // const { } = props;
+
+  return (
+    <footer className="m-footer-main footer-main">
+      <div className="container">
+        <div className="row">
+          <div className="col-12 col-sm">
+            <div className="mb-3">
+              <h3>Address</h3>
+            </div>
+          </div>
+          <div className="col-12 col-sm">
+            <div className="mb-3">
+              <h3>Links</h3>
+              <nav className="menu-footer">
+                <ul className="list">
+                  <li>
+                    <a href="#">Imprint</a>
+                  </li>
+                  <li>
+                    <a href="#">Legal Policy</a>
+                  </li>
+                </ul>
+              </nav>
+            </div>
+          </div>
+          <div className="col-12 col-sm">
+            <div className="mb-3">
+              <h3>Socials</h3>
+            </div>
+          </div>
+        </div>
+      </div>
+    </footer>
+  );
+};
+export default FooterMain;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/components/headers/HeaderMain.jsx b/05_react/unterricht/tag40/01_reusable-components-2/src/components/headers/HeaderMain.jsx
new file mode 100644
index 0000000..f99ae1c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/components/headers/HeaderMain.jsx
@@ -0,0 +1,12 @@
+const HeaderMain = (props) => {
+  // const { } = props;
+
+  return (
+    <header className="m-header-main header-main">
+      <div className="content-box">
+        <h2>Logo</h2>
+      </div>
+    </header>
+  );
+};
+export default HeaderMain;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/main.jsx b/05_react/unterricht/tag40/01_reusable-components-2/src/main.jsx
new file mode 100644
index 0000000..4f28fd8
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/main.jsx
@@ -0,0 +1,13 @@
+import { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+
+// import von 'main'-Datei
+import './styles/main.scss';
+
+import App from './App.jsx';
+
+createRoot(document.getElementById('root')).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+);
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/_index.scss
new file mode 100644
index 0000000..dcefbc9
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/_index.scss
@@ -0,0 +1,3 @@
+// @import 'bootstrap-5.3.8/bootstrap-grid';
+@import 'bootstrap-5.3.8/bootstrap';
+// @import 'bulma-1.04/index'
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_accordion.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_accordion.scss
new file mode 100644
index 0000000..e9f267f
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_accordion.scss
@@ -0,0 +1,153 @@
+//
+// Base styles
+//
+
+.accordion {
+  // scss-docs-start accordion-css-vars
+  --#{$prefix}accordion-color: #{$accordion-color};
+  --#{$prefix}accordion-bg: #{$accordion-bg};
+  --#{$prefix}accordion-transition: #{$accordion-transition};
+  --#{$prefix}accordion-border-color: #{$accordion-border-color};
+  --#{$prefix}accordion-border-width: #{$accordion-border-width};
+  --#{$prefix}accordion-border-radius: #{$accordion-border-radius};
+  --#{$prefix}accordion-inner-border-radius: #{$accordion-inner-border-radius};
+  --#{$prefix}accordion-btn-padding-x: #{$accordion-button-padding-x};
+  --#{$prefix}accordion-btn-padding-y: #{$accordion-button-padding-y};
+  --#{$prefix}accordion-btn-color: #{$accordion-button-color};
+  --#{$prefix}accordion-btn-bg: #{$accordion-button-bg};
+  --#{$prefix}accordion-btn-icon: #{escape-svg($accordion-button-icon)};
+  --#{$prefix}accordion-btn-icon-width: #{$accordion-icon-width};
+  --#{$prefix}accordion-btn-icon-transform: #{$accordion-icon-transform};
+  --#{$prefix}accordion-btn-icon-transition: #{$accordion-icon-transition};
+  --#{$prefix}accordion-btn-active-icon: #{escape-svg($accordion-button-active-icon)};
+  --#{$prefix}accordion-btn-focus-box-shadow: #{$accordion-button-focus-box-shadow};
+  --#{$prefix}accordion-body-padding-x: #{$accordion-body-padding-x};
+  --#{$prefix}accordion-body-padding-y: #{$accordion-body-padding-y};
+  --#{$prefix}accordion-active-color: #{$accordion-button-active-color};
+  --#{$prefix}accordion-active-bg: #{$accordion-button-active-bg};
+  // scss-docs-end accordion-css-vars
+}
+
+.accordion-button {
+  position: relative;
+  display: flex;
+  align-items: center;
+  width: 100%;
+  padding: var(--#{$prefix}accordion-btn-padding-y) var(--#{$prefix}accordion-btn-padding-x);
+  @include font-size($font-size-base);
+  color: var(--#{$prefix}accordion-btn-color);
+  text-align: left; // Reset button style
+  background-color: var(--#{$prefix}accordion-btn-bg);
+  border: 0;
+  @include border-radius(0);
+  overflow-anchor: none;
+  @include transition(var(--#{$prefix}accordion-transition));
+
+  &:not(.collapsed) {
+    color: var(--#{$prefix}accordion-active-color);
+    background-color: var(--#{$prefix}accordion-active-bg);
+    box-shadow: inset 0 calc(-1 * var(--#{$prefix}accordion-border-width)) 0 var(--#{$prefix}accordion-border-color); // stylelint-disable-line function-disallowed-list
+
+    &::after {
+      background-image: var(--#{$prefix}accordion-btn-active-icon);
+      transform: var(--#{$prefix}accordion-btn-icon-transform);
+    }
+  }
+
+  // Accordion icon
+  &::after {
+    flex-shrink: 0;
+    width: var(--#{$prefix}accordion-btn-icon-width);
+    height: var(--#{$prefix}accordion-btn-icon-width);
+    margin-left: auto;
+    content: "";
+    background-image: var(--#{$prefix}accordion-btn-icon);
+    background-repeat: no-repeat;
+    background-size: var(--#{$prefix}accordion-btn-icon-width);
+    @include transition(var(--#{$prefix}accordion-btn-icon-transition));
+  }
+
+  &:hover {
+    z-index: 2;
+  }
+
+  &:focus {
+    z-index: 3;
+    outline: 0;
+    box-shadow: var(--#{$prefix}accordion-btn-focus-box-shadow);
+  }
+}
+
+.accordion-header {
+  margin-bottom: 0;
+}
+
+.accordion-item {
+  color: var(--#{$prefix}accordion-color);
+  background-color: var(--#{$prefix}accordion-bg);
+  border: var(--#{$prefix}accordion-border-width) solid var(--#{$prefix}accordion-border-color);
+
+  &:first-of-type {
+    @include border-top-radius(var(--#{$prefix}accordion-border-radius));
+
+    > .accordion-header .accordion-button {
+      @include border-top-radius(var(--#{$prefix}accordion-inner-border-radius));
+    }
+  }
+
+  &:not(:first-of-type) {
+    border-top: 0;
+  }
+
+  // Only set a border-radius on the last item if the accordion is collapsed
+  &:last-of-type {
+    @include border-bottom-radius(var(--#{$prefix}accordion-border-radius));
+
+    > .accordion-header .accordion-button {
+      &.collapsed {
+        @include border-bottom-radius(var(--#{$prefix}accordion-inner-border-radius));
+      }
+    }
+
+    > .accordion-collapse {
+      @include border-bottom-radius(var(--#{$prefix}accordion-border-radius));
+    }
+  }
+}
+
+.accordion-body {
+  padding: var(--#{$prefix}accordion-body-padding-y) var(--#{$prefix}accordion-body-padding-x);
+}
+
+
+// Flush accordion items
+//
+// Remove borders and border-radius to keep accordion items edge-to-edge.
+
+.accordion-flush {
+  > .accordion-item {
+    border-right: 0;
+    border-left: 0;
+    @include border-radius(0);
+
+    &:first-child { border-top: 0; }
+    &:last-child { border-bottom: 0; }
+
+    // stylelint-disable selector-max-class
+    > .accordion-collapse,
+    > .accordion-header .accordion-button,
+    > .accordion-header .accordion-button.collapsed {
+      @include border-radius(0);
+    }
+    // stylelint-enable selector-max-class
+  }
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark) {
+    .accordion-button::after {
+      --#{$prefix}accordion-btn-icon: #{escape-svg($accordion-button-icon-dark)};
+      --#{$prefix}accordion-btn-active-icon: #{escape-svg($accordion-button-active-icon-dark)};
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_alert.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_alert.scss
new file mode 100644
index 0000000..b8cff9b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_alert.scss
@@ -0,0 +1,68 @@
+//
+// Base styles
+//
+
+.alert {
+  // scss-docs-start alert-css-vars
+  --#{$prefix}alert-bg: transparent;
+  --#{$prefix}alert-padding-x: #{$alert-padding-x};
+  --#{$prefix}alert-padding-y: #{$alert-padding-y};
+  --#{$prefix}alert-margin-bottom: #{$alert-margin-bottom};
+  --#{$prefix}alert-color: inherit;
+  --#{$prefix}alert-border-color: transparent;
+  --#{$prefix}alert-border: #{$alert-border-width} solid var(--#{$prefix}alert-border-color);
+  --#{$prefix}alert-border-radius: #{$alert-border-radius};
+  --#{$prefix}alert-link-color: inherit;
+  // scss-docs-end alert-css-vars
+
+  position: relative;
+  padding: var(--#{$prefix}alert-padding-y) var(--#{$prefix}alert-padding-x);
+  margin-bottom: var(--#{$prefix}alert-margin-bottom);
+  color: var(--#{$prefix}alert-color);
+  background-color: var(--#{$prefix}alert-bg);
+  border: var(--#{$prefix}alert-border);
+  @include border-radius(var(--#{$prefix}alert-border-radius));
+}
+
+// Headings for larger alerts
+.alert-heading {
+  // Specified to prevent conflicts of changing $headings-color
+  color: inherit;
+}
+
+// Provide class for links that match alerts
+.alert-link {
+  font-weight: $alert-link-font-weight;
+  color: var(--#{$prefix}alert-link-color);
+}
+
+
+// Dismissible alerts
+//
+// Expand the right padding and account for the close button's positioning.
+
+.alert-dismissible {
+  padding-right: $alert-dismissible-padding-r;
+
+  // Adjust close link position
+  .btn-close {
+    position: absolute;
+    top: 0;
+    right: 0;
+    z-index: $stretched-link-z-index + 1;
+    padding: $alert-padding-y * 1.25 $alert-padding-x;
+  }
+}
+
+
+// scss-docs-start alert-modifiers
+// Generate contextual modifier classes for colorizing the alert
+@each $state in map-keys($theme-colors) {
+  .alert-#{$state} {
+    --#{$prefix}alert-color: var(--#{$prefix}#{$state}-text-emphasis);
+    --#{$prefix}alert-bg: var(--#{$prefix}#{$state}-bg-subtle);
+    --#{$prefix}alert-border-color: var(--#{$prefix}#{$state}-border-subtle);
+    --#{$prefix}alert-link-color: var(--#{$prefix}#{$state}-text-emphasis);
+  }
+}
+// scss-docs-end alert-modifiers
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_badge.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_badge.scss
new file mode 100644
index 0000000..cc3d269
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_badge.scss
@@ -0,0 +1,38 @@
+// Base class
+//
+// Requires one of the contextual, color modifier classes for `color` and
+// `background-color`.
+
+.badge {
+  // scss-docs-start badge-css-vars
+  --#{$prefix}badge-padding-x: #{$badge-padding-x};
+  --#{$prefix}badge-padding-y: #{$badge-padding-y};
+  @include rfs($badge-font-size, --#{$prefix}badge-font-size);
+  --#{$prefix}badge-font-weight: #{$badge-font-weight};
+  --#{$prefix}badge-color: #{$badge-color};
+  --#{$prefix}badge-border-radius: #{$badge-border-radius};
+  // scss-docs-end badge-css-vars
+
+  display: inline-block;
+  padding: var(--#{$prefix}badge-padding-y) var(--#{$prefix}badge-padding-x);
+  @include font-size(var(--#{$prefix}badge-font-size));
+  font-weight: var(--#{$prefix}badge-font-weight);
+  line-height: 1;
+  color: var(--#{$prefix}badge-color);
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  @include border-radius(var(--#{$prefix}badge-border-radius));
+  @include gradient-bg();
+
+  // Empty badges collapse automatically
+  &:empty {
+    display: none;
+  }
+}
+
+// Quick fix for badges in buttons
+.btn .badge {
+  position: relative;
+  top: -1px;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_breadcrumb.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_breadcrumb.scss
new file mode 100644
index 0000000..b8252ff
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_breadcrumb.scss
@@ -0,0 +1,40 @@
+.breadcrumb {
+  // scss-docs-start breadcrumb-css-vars
+  --#{$prefix}breadcrumb-padding-x: #{$breadcrumb-padding-x};
+  --#{$prefix}breadcrumb-padding-y: #{$breadcrumb-padding-y};
+  --#{$prefix}breadcrumb-margin-bottom: #{$breadcrumb-margin-bottom};
+  @include rfs($breadcrumb-font-size, --#{$prefix}breadcrumb-font-size);
+  --#{$prefix}breadcrumb-bg: #{$breadcrumb-bg};
+  --#{$prefix}breadcrumb-border-radius: #{$breadcrumb-border-radius};
+  --#{$prefix}breadcrumb-divider-color: #{$breadcrumb-divider-color};
+  --#{$prefix}breadcrumb-item-padding-x: #{$breadcrumb-item-padding-x};
+  --#{$prefix}breadcrumb-item-active-color: #{$breadcrumb-active-color};
+  // scss-docs-end breadcrumb-css-vars
+
+  display: flex;
+  flex-wrap: wrap;
+  padding: var(--#{$prefix}breadcrumb-padding-y) var(--#{$prefix}breadcrumb-padding-x);
+  margin-bottom: var(--#{$prefix}breadcrumb-margin-bottom);
+  @include font-size(var(--#{$prefix}breadcrumb-font-size));
+  list-style: none;
+  background-color: var(--#{$prefix}breadcrumb-bg);
+  @include border-radius(var(--#{$prefix}breadcrumb-border-radius));
+}
+
+.breadcrumb-item {
+  // The separator between breadcrumbs (by default, a forward-slash: "/")
+  + .breadcrumb-item {
+    padding-left: var(--#{$prefix}breadcrumb-item-padding-x);
+
+    &::before {
+      float: left; // Suppress inline spacings and underlining of the separator
+      padding-right: var(--#{$prefix}breadcrumb-item-padding-x);
+      color: var(--#{$prefix}breadcrumb-divider-color);
+      content: var(--#{$prefix}breadcrumb-divider, escape-svg($breadcrumb-divider)) #{"/* rtl:"} var(--#{$prefix}breadcrumb-divider, escape-svg($breadcrumb-divider-flipped)) #{"*/"};
+    }
+  }
+
+  &.active {
+    color: var(--#{$prefix}breadcrumb-item-active-color);
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_button-group.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_button-group.scss
new file mode 100644
index 0000000..78e1252
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_button-group.scss
@@ -0,0 +1,147 @@
+// Make the div behave like a button
+.btn-group,
+.btn-group-vertical {
+  position: relative;
+  display: inline-flex;
+  vertical-align: middle; // match .btn alignment given font-size hack above
+
+  > .btn {
+    position: relative;
+    flex: 1 1 auto;
+  }
+
+  // Bring the hover, focused, and "active" buttons to the front to overlay
+  // the borders properly
+  > .btn-check:checked + .btn,
+  > .btn-check:focus + .btn,
+  > .btn:hover,
+  > .btn:focus,
+  > .btn:active,
+  > .btn.active {
+    z-index: 1;
+  }
+}
+
+// Optional: Group multiple button groups together for a toolbar
+.btn-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-start;
+
+  .input-group {
+    width: auto;
+  }
+}
+
+.btn-group {
+  @include border-radius($btn-border-radius);
+
+  // Prevent double borders when buttons are next to each other
+  > :not(.btn-check:first-child) + .btn,
+  > .btn-group:not(:first-child) {
+    margin-left: calc(-1 * #{$btn-border-width}); // stylelint-disable-line function-disallowed-list
+  }
+
+  // Reset rounded corners
+  > .btn:not(:last-child):not(.dropdown-toggle),
+  > .btn.dropdown-toggle-split:first-child,
+  > .btn-group:not(:last-child) > .btn {
+    @include border-end-radius(0);
+  }
+
+  // The left radius should be 0 if the button is:
+  // - the "third or more" child
+  // - the second child and the previous element isn't `.btn-check` (making it the first child visually)
+  // - part of a btn-group which isn't the first child
+  > .btn:nth-child(n + 3),
+  > :not(.btn-check) + .btn,
+  > .btn-group:not(:first-child) > .btn {
+    @include border-start-radius(0);
+  }
+}
+
+// Sizing
+//
+// Remix the default button sizing classes into new ones for easier manipulation.
+
+.btn-group-sm > .btn { @extend .btn-sm; }
+.btn-group-lg > .btn { @extend .btn-lg; }
+
+
+//
+// Split button dropdowns
+//
+
+.dropdown-toggle-split {
+  padding-right: $btn-padding-x * .75;
+  padding-left: $btn-padding-x * .75;
+
+  &::after,
+  .dropup &::after,
+  .dropend &::after {
+    margin-left: 0;
+  }
+
+  .dropstart &::before {
+    margin-right: 0;
+  }
+}
+
+.btn-sm + .dropdown-toggle-split {
+  padding-right: $btn-padding-x-sm * .75;
+  padding-left: $btn-padding-x-sm * .75;
+}
+
+.btn-lg + .dropdown-toggle-split {
+  padding-right: $btn-padding-x-lg * .75;
+  padding-left: $btn-padding-x-lg * .75;
+}
+
+
+// The clickable button for toggling the menu
+// Set the same inset shadow as the :active state
+.btn-group.show .dropdown-toggle {
+  @include box-shadow($btn-active-box-shadow);
+
+  // Show no shadow for `.btn-link` since it has no other button styles.
+  &.btn-link {
+    @include box-shadow(none);
+  }
+}
+
+
+//
+// Vertical button groups
+//
+
+.btn-group-vertical {
+  flex-direction: column;
+  align-items: flex-start;
+  justify-content: center;
+
+  > .btn,
+  > .btn-group {
+    width: 100%;
+  }
+
+  > .btn:not(:first-child),
+  > .btn-group:not(:first-child) {
+    margin-top: calc(-1 * #{$btn-border-width}); // stylelint-disable-line function-disallowed-list
+  }
+
+  // Reset rounded corners
+  > .btn:not(:last-child):not(.dropdown-toggle),
+  > .btn-group:not(:last-child) > .btn {
+    @include border-bottom-radius(0);
+  }
+
+  // The top radius should be 0 if the button is:
+  // - the "third or more" child
+  // - the second child and the previous element isn't `.btn-check` (making it the first child visually)
+  // - part of a btn-group which isn't the first child
+  > .btn:nth-child(n + 3),
+  > :not(.btn-check) + .btn,
+  > .btn-group:not(:first-child) > .btn {
+    @include border-top-radius(0);
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_buttons.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_buttons.scss
new file mode 100644
index 0000000..caa4518
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_buttons.scss
@@ -0,0 +1,216 @@
+//
+// Base styles
+//
+
+.btn {
+  // scss-docs-start btn-css-vars
+  --#{$prefix}btn-padding-x: #{$btn-padding-x};
+  --#{$prefix}btn-padding-y: #{$btn-padding-y};
+  --#{$prefix}btn-font-family: #{$btn-font-family};
+  @include rfs($btn-font-size, --#{$prefix}btn-font-size);
+  --#{$prefix}btn-font-weight: #{$btn-font-weight};
+  --#{$prefix}btn-line-height: #{$btn-line-height};
+  --#{$prefix}btn-color: #{$btn-color};
+  --#{$prefix}btn-bg: transparent;
+  --#{$prefix}btn-border-width: #{$btn-border-width};
+  --#{$prefix}btn-border-color: transparent;
+  --#{$prefix}btn-border-radius: #{$btn-border-radius};
+  --#{$prefix}btn-hover-border-color: transparent;
+  --#{$prefix}btn-box-shadow: #{$btn-box-shadow};
+  --#{$prefix}btn-disabled-opacity: #{$btn-disabled-opacity};
+  --#{$prefix}btn-focus-box-shadow: 0 0 0 #{$btn-focus-width} rgba(var(--#{$prefix}btn-focus-shadow-rgb), .5);
+  // scss-docs-end btn-css-vars
+
+  display: inline-block;
+  padding: var(--#{$prefix}btn-padding-y) var(--#{$prefix}btn-padding-x);
+  font-family: var(--#{$prefix}btn-font-family);
+  @include font-size(var(--#{$prefix}btn-font-size));
+  font-weight: var(--#{$prefix}btn-font-weight);
+  line-height: var(--#{$prefix}btn-line-height);
+  color: var(--#{$prefix}btn-color);
+  text-align: center;
+  text-decoration: if($link-decoration == none, null, none);
+  white-space: $btn-white-space;
+  vertical-align: middle;
+  cursor: if($enable-button-pointers, pointer, null);
+  user-select: none;
+  border: var(--#{$prefix}btn-border-width) solid var(--#{$prefix}btn-border-color);
+  @include border-radius(var(--#{$prefix}btn-border-radius));
+  @include gradient-bg(var(--#{$prefix}btn-bg));
+  @include box-shadow(var(--#{$prefix}btn-box-shadow));
+  @include transition($btn-transition);
+
+  &:hover {
+    color: var(--#{$prefix}btn-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+    background-color: var(--#{$prefix}btn-hover-bg);
+    border-color: var(--#{$prefix}btn-hover-border-color);
+  }
+
+  .btn-check + &:hover {
+    // override for the checkbox/radio buttons
+    color: var(--#{$prefix}btn-color);
+    background-color: var(--#{$prefix}btn-bg);
+    border-color: var(--#{$prefix}btn-border-color);
+  }
+
+  &:focus-visible {
+    color: var(--#{$prefix}btn-hover-color);
+    @include gradient-bg(var(--#{$prefix}btn-hover-bg));
+    border-color: var(--#{$prefix}btn-hover-border-color);
+    outline: 0;
+    // Avoid using mixin so we can pass custom focus shadow properly
+    @if $enable-shadows {
+      box-shadow: var(--#{$prefix}btn-box-shadow), var(--#{$prefix}btn-focus-box-shadow);
+    } @else {
+      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
+    }
+  }
+
+  .btn-check:focus-visible + & {
+    border-color: var(--#{$prefix}btn-hover-border-color);
+    outline: 0;
+    // Avoid using mixin so we can pass custom focus shadow properly
+    @if $enable-shadows {
+      box-shadow: var(--#{$prefix}btn-box-shadow), var(--#{$prefix}btn-focus-box-shadow);
+    } @else {
+      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
+    }
+  }
+
+  .btn-check:checked + &,
+  :not(.btn-check) + &:active,
+  &:first-child:active,
+  &.active,
+  &.show {
+    color: var(--#{$prefix}btn-active-color);
+    background-color: var(--#{$prefix}btn-active-bg);
+    // Remove CSS gradients if they're enabled
+    background-image: if($enable-gradients, none, null);
+    border-color: var(--#{$prefix}btn-active-border-color);
+    @include box-shadow(var(--#{$prefix}btn-active-shadow));
+
+    &:focus-visible {
+      // Avoid using mixin so we can pass custom focus shadow properly
+      @if $enable-shadows {
+        box-shadow: var(--#{$prefix}btn-active-shadow), var(--#{$prefix}btn-focus-box-shadow);
+      } @else {
+        box-shadow: var(--#{$prefix}btn-focus-box-shadow);
+      }
+    }
+  }
+
+  .btn-check:checked:focus-visible + & {
+    // Avoid using mixin so we can pass custom focus shadow properly
+    @if $enable-shadows {
+      box-shadow: var(--#{$prefix}btn-active-shadow), var(--#{$prefix}btn-focus-box-shadow);
+    } @else {
+      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
+    }
+  }
+
+  &:disabled,
+  &.disabled,
+  fieldset:disabled & {
+    color: var(--#{$prefix}btn-disabled-color);
+    pointer-events: none;
+    background-color: var(--#{$prefix}btn-disabled-bg);
+    background-image: if($enable-gradients, none, null);
+    border-color: var(--#{$prefix}btn-disabled-border-color);
+    opacity: var(--#{$prefix}btn-disabled-opacity);
+    @include box-shadow(none);
+  }
+}
+
+
+//
+// Alternate buttons
+//
+
+// scss-docs-start btn-variant-loops
+@each $color, $value in $theme-colors {
+  .btn-#{$color} {
+    @if $color == "light" {
+      @include button-variant(
+        $value,
+        $value,
+        $hover-background: shade-color($value, $btn-hover-bg-shade-amount),
+        $hover-border: shade-color($value, $btn-hover-border-shade-amount),
+        $active-background: shade-color($value, $btn-active-bg-shade-amount),
+        $active-border: shade-color($value, $btn-active-border-shade-amount)
+      );
+    } @else if $color == "dark" {
+      @include button-variant(
+        $value,
+        $value,
+        $hover-background: tint-color($value, $btn-hover-bg-tint-amount),
+        $hover-border: tint-color($value, $btn-hover-border-tint-amount),
+        $active-background: tint-color($value, $btn-active-bg-tint-amount),
+        $active-border: tint-color($value, $btn-active-border-tint-amount)
+      );
+    } @else {
+      @include button-variant($value, $value);
+    }
+  }
+}
+
+@each $color, $value in $theme-colors {
+  .btn-outline-#{$color} {
+    @include button-outline-variant($value);
+  }
+}
+// scss-docs-end btn-variant-loops
+
+
+//
+// Link buttons
+//
+
+// Make a button look and behave like a link
+.btn-link {
+  --#{$prefix}btn-font-weight: #{$font-weight-normal};
+  --#{$prefix}btn-color: #{$btn-link-color};
+  --#{$prefix}btn-bg: transparent;
+  --#{$prefix}btn-border-color: transparent;
+  --#{$prefix}btn-hover-color: #{$btn-link-hover-color};
+  --#{$prefix}btn-hover-border-color: transparent;
+  --#{$prefix}btn-active-color: #{$btn-link-hover-color};
+  --#{$prefix}btn-active-border-color: transparent;
+  --#{$prefix}btn-disabled-color: #{$btn-link-disabled-color};
+  --#{$prefix}btn-disabled-border-color: transparent;
+  --#{$prefix}btn-box-shadow: 0 0 0 #000; // Can't use `none` as keyword negates all values when used with multiple shadows
+  --#{$prefix}btn-focus-shadow-rgb: #{$btn-link-focus-shadow-rgb};
+
+  text-decoration: $link-decoration;
+  @if $enable-gradients {
+    background-image: none;
+  }
+
+  &:hover,
+  &:focus-visible {
+    text-decoration: $link-hover-decoration;
+  }
+
+  &:focus-visible {
+    color: var(--#{$prefix}btn-color);
+  }
+
+  &:hover {
+    color: var(--#{$prefix}btn-hover-color);
+  }
+
+  // No need for an active state here
+}
+
+
+//
+// Button Sizes
+//
+
+.btn-lg {
+  @include button-size($btn-padding-y-lg, $btn-padding-x-lg, $btn-font-size-lg, $btn-border-radius-lg);
+}
+
+.btn-sm {
+  @include button-size($btn-padding-y-sm, $btn-padding-x-sm, $btn-font-size-sm, $btn-border-radius-sm);
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_card.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_card.scss
new file mode 100644
index 0000000..dcebe6a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_card.scss
@@ -0,0 +1,238 @@
+//
+// Base styles
+//
+
+.card {
+  // scss-docs-start card-css-vars
+  --#{$prefix}card-spacer-y: #{$card-spacer-y};
+  --#{$prefix}card-spacer-x: #{$card-spacer-x};
+  --#{$prefix}card-title-spacer-y: #{$card-title-spacer-y};
+  --#{$prefix}card-title-color: #{$card-title-color};
+  --#{$prefix}card-subtitle-color: #{$card-subtitle-color};
+  --#{$prefix}card-border-width: #{$card-border-width};
+  --#{$prefix}card-border-color: #{$card-border-color};
+  --#{$prefix}card-border-radius: #{$card-border-radius};
+  --#{$prefix}card-box-shadow: #{$card-box-shadow};
+  --#{$prefix}card-inner-border-radius: #{$card-inner-border-radius};
+  --#{$prefix}card-cap-padding-y: #{$card-cap-padding-y};
+  --#{$prefix}card-cap-padding-x: #{$card-cap-padding-x};
+  --#{$prefix}card-cap-bg: #{$card-cap-bg};
+  --#{$prefix}card-cap-color: #{$card-cap-color};
+  --#{$prefix}card-height: #{$card-height};
+  --#{$prefix}card-color: #{$card-color};
+  --#{$prefix}card-bg: #{$card-bg};
+  --#{$prefix}card-img-overlay-padding: #{$card-img-overlay-padding};
+  --#{$prefix}card-group-margin: #{$card-group-margin};
+  // scss-docs-end card-css-vars
+
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  min-width: 0; // See https://github.com/twbs/bootstrap/pull/22740#issuecomment-305868106
+  height: var(--#{$prefix}card-height);
+  color: var(--#{$prefix}body-color);
+  word-wrap: break-word;
+  background-color: var(--#{$prefix}card-bg);
+  background-clip: border-box;
+  border: var(--#{$prefix}card-border-width) solid var(--#{$prefix}card-border-color);
+  @include border-radius(var(--#{$prefix}card-border-radius));
+  @include box-shadow(var(--#{$prefix}card-box-shadow));
+
+  > hr {
+    margin-right: 0;
+    margin-left: 0;
+  }
+
+  > .list-group {
+    border-top: inherit;
+    border-bottom: inherit;
+
+    &:first-child {
+      border-top-width: 0;
+      @include border-top-radius(var(--#{$prefix}card-inner-border-radius));
+    }
+
+    &:last-child  {
+      border-bottom-width: 0;
+      @include border-bottom-radius(var(--#{$prefix}card-inner-border-radius));
+    }
+  }
+
+  // Due to specificity of the above selector (`.card > .list-group`), we must
+  // use a child selector here to prevent double borders.
+  > .card-header + .list-group,
+  > .list-group + .card-footer {
+    border-top: 0;
+  }
+}
+
+.card-body {
+  // Enable `flex-grow: 1` for decks and groups so that card blocks take up
+  // as much space as possible, ensuring footers are aligned to the bottom.
+  flex: 1 1 auto;
+  padding: var(--#{$prefix}card-spacer-y) var(--#{$prefix}card-spacer-x);
+  color: var(--#{$prefix}card-color);
+}
+
+.card-title {
+  margin-bottom: var(--#{$prefix}card-title-spacer-y);
+  color: var(--#{$prefix}card-title-color);
+}
+
+.card-subtitle {
+  margin-top: calc(-.5 * var(--#{$prefix}card-title-spacer-y)); // stylelint-disable-line function-disallowed-list
+  margin-bottom: 0;
+  color: var(--#{$prefix}card-subtitle-color);
+}
+
+.card-text:last-child {
+  margin-bottom: 0;
+}
+
+.card-link {
+  &:hover {
+    text-decoration: if($link-hover-decoration == underline, none, null);
+  }
+
+  + .card-link {
+    margin-left: var(--#{$prefix}card-spacer-x);
+  }
+}
+
+//
+// Optional textual caps
+//
+
+.card-header {
+  padding: var(--#{$prefix}card-cap-padding-y) var(--#{$prefix}card-cap-padding-x);
+  margin-bottom: 0; // Removes the default margin-bottom of <hN>
+  color: var(--#{$prefix}card-cap-color);
+  background-color: var(--#{$prefix}card-cap-bg);
+  border-bottom: var(--#{$prefix}card-border-width) solid var(--#{$prefix}card-border-color);
+
+  &:first-child {
+    @include border-radius(var(--#{$prefix}card-inner-border-radius) var(--#{$prefix}card-inner-border-radius) 0 0);
+  }
+}
+
+.card-footer {
+  padding: var(--#{$prefix}card-cap-padding-y) var(--#{$prefix}card-cap-padding-x);
+  color: var(--#{$prefix}card-cap-color);
+  background-color: var(--#{$prefix}card-cap-bg);
+  border-top: var(--#{$prefix}card-border-width) solid var(--#{$prefix}card-border-color);
+
+  &:last-child {
+    @include border-radius(0 0 var(--#{$prefix}card-inner-border-radius) var(--#{$prefix}card-inner-border-radius));
+  }
+}
+
+
+//
+// Header navs
+//
+
+.card-header-tabs {
+  margin-right: calc(-.5 * var(--#{$prefix}card-cap-padding-x)); // stylelint-disable-line function-disallowed-list
+  margin-bottom: calc(-1 * var(--#{$prefix}card-cap-padding-y)); // stylelint-disable-line function-disallowed-list
+  margin-left: calc(-.5 * var(--#{$prefix}card-cap-padding-x)); // stylelint-disable-line function-disallowed-list
+  border-bottom: 0;
+
+  .nav-link.active {
+    background-color: var(--#{$prefix}card-bg);
+    border-bottom-color: var(--#{$prefix}card-bg);
+  }
+}
+
+.card-header-pills {
+  margin-right: calc(-.5 * var(--#{$prefix}card-cap-padding-x)); // stylelint-disable-line function-disallowed-list
+  margin-left: calc(-.5 * var(--#{$prefix}card-cap-padding-x)); // stylelint-disable-line function-disallowed-list
+}
+
+// Card image
+.card-img-overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  padding: var(--#{$prefix}card-img-overlay-padding);
+  @include border-radius(var(--#{$prefix}card-inner-border-radius));
+}
+
+.card-img,
+.card-img-top,
+.card-img-bottom {
+  width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch
+}
+
+.card-img,
+.card-img-top {
+  @include border-top-radius(var(--#{$prefix}card-inner-border-radius));
+}
+
+.card-img,
+.card-img-bottom {
+  @include border-bottom-radius(var(--#{$prefix}card-inner-border-radius));
+}
+
+
+//
+// Card groups
+//
+
+.card-group {
+  // The child selector allows nested `.card` within `.card-group`
+  // to display properly.
+  > .card {
+    margin-bottom: var(--#{$prefix}card-group-margin);
+  }
+
+  @include media-breakpoint-up(sm) {
+    display: flex;
+    flex-flow: row wrap;
+    // The child selector allows nested `.card` within `.card-group`
+    // to display properly.
+    > .card {
+      flex: 1 0 0;
+      margin-bottom: 0;
+
+      + .card {
+        margin-left: 0;
+        border-left: 0;
+      }
+
+      // Handle rounded corners
+      @if $enable-rounded {
+        &:not(:last-child) {
+          @include border-end-radius(0);
+
+          > .card-img-top,
+          > .card-header {
+            // stylelint-disable-next-line property-disallowed-list
+            border-top-right-radius: 0;
+          }
+          > .card-img-bottom,
+          > .card-footer {
+            // stylelint-disable-next-line property-disallowed-list
+            border-bottom-right-radius: 0;
+          }
+        }
+
+        &:not(:first-child) {
+          @include border-start-radius(0);
+
+          > .card-img-top,
+          > .card-header {
+            // stylelint-disable-next-line property-disallowed-list
+            border-top-left-radius: 0;
+          }
+          > .card-img-bottom,
+          > .card-footer {
+            // stylelint-disable-next-line property-disallowed-list
+            border-bottom-left-radius: 0;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_carousel.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_carousel.scss
new file mode 100644
index 0000000..5ebf6b1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_carousel.scss
@@ -0,0 +1,226 @@
+// Notes on the classes:
+//
+// 1. .carousel.pointer-event should ideally be pan-y (to allow for users to scroll vertically)
+//    even when their scroll action started on a carousel, but for compatibility (with Firefox)
+//    we're preventing all actions instead
+// 2. The .carousel-item-start and .carousel-item-end is used to indicate where
+//    the active slide is heading.
+// 3. .active.carousel-item is the current slide.
+// 4. .active.carousel-item-start and .active.carousel-item-end is the current
+//    slide in its in-transition state. Only one of these occurs at a time.
+// 5. .carousel-item-next.carousel-item-start and .carousel-item-prev.carousel-item-end
+//    is the upcoming slide in transition.
+
+.carousel {
+  position: relative;
+}
+
+.carousel.pointer-event {
+  touch-action: pan-y;
+}
+
+.carousel-inner {
+  position: relative;
+  width: 100%;
+  overflow: hidden;
+  @include clearfix();
+}
+
+.carousel-item {
+  position: relative;
+  display: none;
+  float: left;
+  width: 100%;
+  margin-right: -100%;
+  backface-visibility: hidden;
+  @include transition($carousel-transition);
+}
+
+.carousel-item.active,
+.carousel-item-next,
+.carousel-item-prev {
+  display: block;
+}
+
+.carousel-item-next:not(.carousel-item-start),
+.active.carousel-item-end {
+  transform: translateX(100%);
+}
+
+.carousel-item-prev:not(.carousel-item-end),
+.active.carousel-item-start {
+  transform: translateX(-100%);
+}
+
+
+//
+// Alternate transitions
+//
+
+.carousel-fade {
+  .carousel-item {
+    opacity: 0;
+    transition-property: opacity;
+    transform: none;
+  }
+
+  .carousel-item.active,
+  .carousel-item-next.carousel-item-start,
+  .carousel-item-prev.carousel-item-end {
+    z-index: 1;
+    opacity: 1;
+  }
+
+  .active.carousel-item-start,
+  .active.carousel-item-end {
+    z-index: 0;
+    opacity: 0;
+    @include transition(opacity 0s $carousel-transition-duration);
+  }
+}
+
+
+//
+// Left/right controls for nav
+//
+
+.carousel-control-prev,
+.carousel-control-next {
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  z-index: 1;
+  // Use flex for alignment (1-3)
+  display: flex; // 1. allow flex styles
+  align-items: center; // 2. vertically center contents
+  justify-content: center; // 3. horizontally center contents
+  width: $carousel-control-width;
+  padding: 0;
+  color: $carousel-control-color;
+  text-align: center;
+  background: none;
+  filter: var(--#{$prefix}carousel-control-icon-filter);
+  border: 0;
+  opacity: $carousel-control-opacity;
+  @include transition($carousel-control-transition);
+
+  // Hover/focus state
+  &:hover,
+  &:focus {
+    color: $carousel-control-color;
+    text-decoration: none;
+    outline: 0;
+    opacity: $carousel-control-hover-opacity;
+  }
+}
+.carousel-control-prev {
+  left: 0;
+  background-image: if($enable-gradients, linear-gradient(90deg, rgba($black, .25), rgba($black, .001)), null);
+}
+.carousel-control-next {
+  right: 0;
+  background-image: if($enable-gradients, linear-gradient(270deg, rgba($black, .25), rgba($black, .001)), null);
+}
+
+// Icons for within
+.carousel-control-prev-icon,
+.carousel-control-next-icon {
+  display: inline-block;
+  width: $carousel-control-icon-width;
+  height: $carousel-control-icon-width;
+  background-repeat: no-repeat;
+  background-position: 50%;
+  background-size: 100% 100%;
+}
+
+.carousel-control-prev-icon {
+  background-image: escape-svg($carousel-control-prev-icon-bg) #{"/*rtl:" + escape-svg($carousel-control-next-icon-bg) + "*/"};
+}
+.carousel-control-next-icon {
+  background-image: escape-svg($carousel-control-next-icon-bg) #{"/*rtl:" + escape-svg($carousel-control-prev-icon-bg) + "*/"};
+}
+
+// Optional indicator pips/controls
+//
+// Add a container (such as a list) with the following class and add an item (ideally a focusable control,
+// like a button) with data-bs-target for each slide your carousel holds.
+
+.carousel-indicators {
+  position: absolute;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 2;
+  display: flex;
+  justify-content: center;
+  padding: 0;
+  // Use the .carousel-control's width as margin so we don't overlay those
+  margin-right: $carousel-control-width;
+  margin-bottom: 1rem;
+  margin-left: $carousel-control-width;
+
+  [data-bs-target] {
+    box-sizing: content-box;
+    flex: 0 1 auto;
+    width: $carousel-indicator-width;
+    height: $carousel-indicator-height;
+    padding: 0;
+    margin-right: $carousel-indicator-spacer;
+    margin-left: $carousel-indicator-spacer;
+    text-indent: -999px;
+    cursor: pointer;
+    background-color: var(--#{$prefix}carousel-indicator-active-bg);
+    background-clip: padding-box;
+    border: 0;
+    // Use transparent borders to increase the hit area by 10px on top and bottom.
+    border-top: $carousel-indicator-hit-area-height solid transparent;
+    border-bottom: $carousel-indicator-hit-area-height solid transparent;
+    opacity: $carousel-indicator-opacity;
+    @include transition($carousel-indicator-transition);
+  }
+
+  .active {
+    opacity: $carousel-indicator-active-opacity;
+  }
+}
+
+
+// Optional captions
+//
+//
+
+.carousel-caption {
+  position: absolute;
+  right: (100% - $carousel-caption-width) * .5;
+  bottom: $carousel-caption-spacer;
+  left: (100% - $carousel-caption-width) * .5;
+  padding-top: $carousel-caption-padding-y;
+  padding-bottom: $carousel-caption-padding-y;
+  color: var(--#{$prefix}carousel-caption-color);
+  text-align: center;
+}
+
+// Dark mode carousel
+
+@mixin carousel-dark() {
+  --#{$prefix}carousel-indicator-active-bg: #{$carousel-indicator-active-bg-dark};
+  --#{$prefix}carousel-caption-color: #{$carousel-caption-color-dark};
+  --#{$prefix}carousel-control-icon-filter: #{$carousel-control-icon-filter-dark};
+}
+
+.carousel-dark {
+  @include carousel-dark();
+}
+
+:root,
+[data-bs-theme="light"] {
+  --#{$prefix}carousel-indicator-active-bg: #{$carousel-indicator-active-bg};
+  --#{$prefix}carousel-caption-color: #{$carousel-caption-color};
+  --#{$prefix}carousel-control-icon-filter: #{$carousel-control-icon-filter};
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark, true) {
+    @include carousel-dark();
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_close.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_close.scss
new file mode 100644
index 0000000..d53c96f
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_close.scss
@@ -0,0 +1,66 @@
+// Transparent background and border properties included for button version.
+// iOS requires the button element instead of an anchor tag.
+// If you want the anchor version, it requires `href="#"`.
+// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+
+.btn-close {
+  // scss-docs-start close-css-vars
+  --#{$prefix}btn-close-color: #{$btn-close-color};
+  --#{$prefix}btn-close-bg: #{ escape-svg($btn-close-bg) };
+  --#{$prefix}btn-close-opacity: #{$btn-close-opacity};
+  --#{$prefix}btn-close-hover-opacity: #{$btn-close-hover-opacity};
+  --#{$prefix}btn-close-focus-shadow: #{$btn-close-focus-shadow};
+  --#{$prefix}btn-close-focus-opacity: #{$btn-close-focus-opacity};
+  --#{$prefix}btn-close-disabled-opacity: #{$btn-close-disabled-opacity};
+  // scss-docs-end close-css-vars
+
+  box-sizing: content-box;
+  width: $btn-close-width;
+  height: $btn-close-height;
+  padding: $btn-close-padding-y $btn-close-padding-x;
+  color: var(--#{$prefix}btn-close-color);
+  background: transparent var(--#{$prefix}btn-close-bg) center / $btn-close-width auto no-repeat; // include transparent for button elements
+  filter: var(--#{$prefix}btn-close-filter);
+  border: 0; // for button elements
+  @include border-radius();
+  opacity: var(--#{$prefix}btn-close-opacity);
+
+  // Override <a>'s hover style
+  &:hover {
+    color: var(--#{$prefix}btn-close-color);
+    text-decoration: none;
+    opacity: var(--#{$prefix}btn-close-hover-opacity);
+  }
+
+  &:focus {
+    outline: 0;
+    box-shadow: var(--#{$prefix}btn-close-focus-shadow);
+    opacity: var(--#{$prefix}btn-close-focus-opacity);
+  }
+
+  &:disabled,
+  &.disabled {
+    pointer-events: none;
+    user-select: none;
+    opacity: var(--#{$prefix}btn-close-disabled-opacity);
+  }
+}
+
+@mixin btn-close-white() {
+  --#{$prefix}btn-close-filter: #{$btn-close-filter-dark};
+}
+
+.btn-close-white {
+  @include btn-close-white();
+}
+
+:root,
+[data-bs-theme="light"] {
+  --#{$prefix}btn-close-filter: #{$btn-close-filter};
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark, true) {
+    @include btn-close-white();
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_containers.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_containers.scss
new file mode 100644
index 0000000..83b3138
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_containers.scss
@@ -0,0 +1,41 @@
+// Container widths
+//
+// Set the container width, and override it for fixed navbars in media queries.
+
+@if $enable-container-classes {
+  // Single container class with breakpoint max-widths
+  .container,
+  // 100% wide container at all breakpoints
+  .container-fluid {
+    @include make-container();
+  }
+
+  // Responsive containers that are 100% wide until a breakpoint
+  @each $breakpoint, $container-max-width in $container-max-widths {
+    .container-#{$breakpoint} {
+      @extend .container-fluid;
+    }
+
+    @include media-breakpoint-up($breakpoint, $grid-breakpoints) {
+      %responsive-container-#{$breakpoint} {
+        max-width: $container-max-width;
+      }
+
+      // Extend each breakpoint which is smaller or equal to the current breakpoint
+      $extend-breakpoint: true;
+
+      @each $name, $width in $grid-breakpoints {
+        @if ($extend-breakpoint) {
+          .container#{breakpoint-infix($name, $grid-breakpoints)} {
+            @extend %responsive-container-#{$breakpoint};
+          }
+
+          // Once the current breakpoint is reached, stop extending
+          @if ($breakpoint == $name) {
+            $extend-breakpoint: false;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_dropdown.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_dropdown.scss
new file mode 100644
index 0000000..587ebb4
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_dropdown.scss
@@ -0,0 +1,250 @@
+// The dropdown wrapper (`<div>`)
+.dropup,
+.dropend,
+.dropdown,
+.dropstart,
+.dropup-center,
+.dropdown-center {
+  position: relative;
+}
+
+.dropdown-toggle {
+  white-space: nowrap;
+
+  // Generate the caret automatically
+  @include caret();
+}
+
+// The dropdown menu
+.dropdown-menu {
+  // scss-docs-start dropdown-css-vars
+  --#{$prefix}dropdown-zindex: #{$zindex-dropdown};
+  --#{$prefix}dropdown-min-width: #{$dropdown-min-width};
+  --#{$prefix}dropdown-padding-x: #{$dropdown-padding-x};
+  --#{$prefix}dropdown-padding-y: #{$dropdown-padding-y};
+  --#{$prefix}dropdown-spacer: #{$dropdown-spacer};
+  @include rfs($dropdown-font-size, --#{$prefix}dropdown-font-size);
+  --#{$prefix}dropdown-color: #{$dropdown-color};
+  --#{$prefix}dropdown-bg: #{$dropdown-bg};
+  --#{$prefix}dropdown-border-color: #{$dropdown-border-color};
+  --#{$prefix}dropdown-border-radius: #{$dropdown-border-radius};
+  --#{$prefix}dropdown-border-width: #{$dropdown-border-width};
+  --#{$prefix}dropdown-inner-border-radius: #{$dropdown-inner-border-radius};
+  --#{$prefix}dropdown-divider-bg: #{$dropdown-divider-bg};
+  --#{$prefix}dropdown-divider-margin-y: #{$dropdown-divider-margin-y};
+  --#{$prefix}dropdown-box-shadow: #{$dropdown-box-shadow};
+  --#{$prefix}dropdown-link-color: #{$dropdown-link-color};
+  --#{$prefix}dropdown-link-hover-color: #{$dropdown-link-hover-color};
+  --#{$prefix}dropdown-link-hover-bg: #{$dropdown-link-hover-bg};
+  --#{$prefix}dropdown-link-active-color: #{$dropdown-link-active-color};
+  --#{$prefix}dropdown-link-active-bg: #{$dropdown-link-active-bg};
+  --#{$prefix}dropdown-link-disabled-color: #{$dropdown-link-disabled-color};
+  --#{$prefix}dropdown-item-padding-x: #{$dropdown-item-padding-x};
+  --#{$prefix}dropdown-item-padding-y: #{$dropdown-item-padding-y};
+  --#{$prefix}dropdown-header-color: #{$dropdown-header-color};
+  --#{$prefix}dropdown-header-padding-x: #{$dropdown-header-padding-x};
+  --#{$prefix}dropdown-header-padding-y: #{$dropdown-header-padding-y};
+  // scss-docs-end dropdown-css-vars
+
+  position: absolute;
+  z-index: var(--#{$prefix}dropdown-zindex);
+  display: none; // none by default, but block on "open" of the menu
+  min-width: var(--#{$prefix}dropdown-min-width);
+  padding: var(--#{$prefix}dropdown-padding-y) var(--#{$prefix}dropdown-padding-x);
+  margin: 0; // Override default margin of ul
+  @include font-size(var(--#{$prefix}dropdown-font-size));
+  color: var(--#{$prefix}dropdown-color);
+  text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
+  list-style: none;
+  background-color: var(--#{$prefix}dropdown-bg);
+  background-clip: padding-box;
+  border: var(--#{$prefix}dropdown-border-width) solid var(--#{$prefix}dropdown-border-color);
+  @include border-radius(var(--#{$prefix}dropdown-border-radius));
+  @include box-shadow(var(--#{$prefix}dropdown-box-shadow));
+
+  &[data-bs-popper] {
+    top: 100%;
+    left: 0;
+    margin-top: var(--#{$prefix}dropdown-spacer);
+  }
+
+  @if $dropdown-padding-y == 0 {
+    > .dropdown-item:first-child,
+    > li:first-child .dropdown-item {
+      @include border-top-radius(var(--#{$prefix}dropdown-inner-border-radius));
+    }
+    > .dropdown-item:last-child,
+    > li:last-child .dropdown-item {
+      @include border-bottom-radius(var(--#{$prefix}dropdown-inner-border-radius));
+    }
+
+  }
+}
+
+// scss-docs-start responsive-breakpoints
+// We deliberately hardcode the `bs-` prefix because we check
+// this custom property in JS to determine Popper's positioning
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .dropdown-menu#{$infix}-start {
+      --bs-position: start;
+
+      &[data-bs-popper] {
+        right: auto;
+        left: 0;
+      }
+    }
+
+    .dropdown-menu#{$infix}-end {
+      --bs-position: end;
+
+      &[data-bs-popper] {
+        right: 0;
+        left: auto;
+      }
+    }
+  }
+}
+// scss-docs-end responsive-breakpoints
+
+// Allow for dropdowns to go bottom up (aka, dropup-menu)
+// Just add .dropup after the standard .dropdown class and you're set.
+.dropup {
+  .dropdown-menu[data-bs-popper] {
+    top: auto;
+    bottom: 100%;
+    margin-top: 0;
+    margin-bottom: var(--#{$prefix}dropdown-spacer);
+  }
+
+  .dropdown-toggle {
+    @include caret(up);
+  }
+}
+
+.dropend {
+  .dropdown-menu[data-bs-popper] {
+    top: 0;
+    right: auto;
+    left: 100%;
+    margin-top: 0;
+    margin-left: var(--#{$prefix}dropdown-spacer);
+  }
+
+  .dropdown-toggle {
+    @include caret(end);
+    &::after {
+      vertical-align: 0;
+    }
+  }
+}
+
+.dropstart {
+  .dropdown-menu[data-bs-popper] {
+    top: 0;
+    right: 100%;
+    left: auto;
+    margin-top: 0;
+    margin-right: var(--#{$prefix}dropdown-spacer);
+  }
+
+  .dropdown-toggle {
+    @include caret(start);
+    &::before {
+      vertical-align: 0;
+    }
+  }
+}
+
+
+// Dividers (basically an `<hr>`) within the dropdown
+.dropdown-divider {
+  height: 0;
+  margin: var(--#{$prefix}dropdown-divider-margin-y) 0;
+  overflow: hidden;
+  border-top: 1px solid var(--#{$prefix}dropdown-divider-bg);
+  opacity: 1; // Revisit in v6 to de-dupe styles that conflict with <hr> element
+}
+
+// Links, buttons, and more within the dropdown menu
+//
+// `<button>`-specific styles are denoted with `// For <button>s`
+.dropdown-item {
+  display: block;
+  width: 100%; // For `<button>`s
+  padding: var(--#{$prefix}dropdown-item-padding-y) var(--#{$prefix}dropdown-item-padding-x);
+  clear: both;
+  font-weight: $font-weight-normal;
+  color: var(--#{$prefix}dropdown-link-color);
+  text-align: inherit; // For `<button>`s
+  text-decoration: if($link-decoration == none, null, none);
+  white-space: nowrap; // prevent links from randomly breaking onto new lines
+  background-color: transparent; // For `<button>`s
+  border: 0; // For `<button>`s
+  @include border-radius(var(--#{$prefix}dropdown-item-border-radius, 0));
+
+  &:hover,
+  &:focus {
+    color: var(--#{$prefix}dropdown-link-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+    @include gradient-bg(var(--#{$prefix}dropdown-link-hover-bg));
+  }
+
+  &.active,
+  &:active {
+    color: var(--#{$prefix}dropdown-link-active-color);
+    text-decoration: none;
+    @include gradient-bg(var(--#{$prefix}dropdown-link-active-bg));
+  }
+
+  &.disabled,
+  &:disabled {
+    color: var(--#{$prefix}dropdown-link-disabled-color);
+    pointer-events: none;
+    background-color: transparent;
+    // Remove CSS gradients if they're enabled
+    background-image: if($enable-gradients, none, null);
+  }
+}
+
+.dropdown-menu.show {
+  display: block;
+}
+
+// Dropdown section headers
+.dropdown-header {
+  display: block;
+  padding: var(--#{$prefix}dropdown-header-padding-y) var(--#{$prefix}dropdown-header-padding-x);
+  margin-bottom: 0; // for use with heading elements
+  @include font-size($font-size-sm);
+  color: var(--#{$prefix}dropdown-header-color);
+  white-space: nowrap; // as with > li > a
+}
+
+// Dropdown text
+.dropdown-item-text {
+  display: block;
+  padding: var(--#{$prefix}dropdown-item-padding-y) var(--#{$prefix}dropdown-item-padding-x);
+  color: var(--#{$prefix}dropdown-link-color);
+}
+
+// Dark dropdowns
+.dropdown-menu-dark {
+  // scss-docs-start dropdown-dark-css-vars
+  --#{$prefix}dropdown-color: #{$dropdown-dark-color};
+  --#{$prefix}dropdown-bg: #{$dropdown-dark-bg};
+  --#{$prefix}dropdown-border-color: #{$dropdown-dark-border-color};
+  --#{$prefix}dropdown-box-shadow: #{$dropdown-dark-box-shadow};
+  --#{$prefix}dropdown-link-color: #{$dropdown-dark-link-color};
+  --#{$prefix}dropdown-link-hover-color: #{$dropdown-dark-link-hover-color};
+  --#{$prefix}dropdown-divider-bg: #{$dropdown-dark-divider-bg};
+  --#{$prefix}dropdown-link-hover-bg: #{$dropdown-dark-link-hover-bg};
+  --#{$prefix}dropdown-link-active-color: #{$dropdown-dark-link-active-color};
+  --#{$prefix}dropdown-link-active-bg: #{$dropdown-dark-link-active-bg};
+  --#{$prefix}dropdown-link-disabled-color: #{$dropdown-dark-link-disabled-color};
+  --#{$prefix}dropdown-header-color: #{$dropdown-dark-header-color};
+  // scss-docs-end dropdown-dark-css-vars
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_forms.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_forms.scss
new file mode 100644
index 0000000..7b17d84
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_forms.scss
@@ -0,0 +1,9 @@
+@import "forms/labels";
+@import "forms/form-text";
+@import "forms/form-control";
+@import "forms/form-select";
+@import "forms/form-check";
+@import "forms/form-range";
+@import "forms/floating-labels";
+@import "forms/input-group";
+@import "forms/validation";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_functions.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_functions.scss
new file mode 100644
index 0000000..59d431a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_functions.scss
@@ -0,0 +1,302 @@
+// Bootstrap functions
+//
+// Utility mixins and functions for evaluating source code across our variables, maps, and mixins.
+
+// Ascending
+// Used to evaluate Sass maps like our grid breakpoints.
+@mixin _assert-ascending($map, $map-name) {
+  $prev-key: null;
+  $prev-num: null;
+  @each $key, $num in $map {
+    @if $prev-num == null or unit($num) == "%" or unit($prev-num) == "%" {
+      // Do nothing
+    } @else if not comparable($prev-num, $num) {
+      @warn "Potentially invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} whose unit makes it incomparable to #{$prev-num}, the value of the previous key '#{$prev-key}' !";
+    } @else if $prev-num >= $num {
+      @warn "Invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} which isn't greater than #{$prev-num}, the value of the previous key '#{$prev-key}' !";
+    }
+    $prev-key: $key;
+    $prev-num: $num;
+  }
+}
+
+// Starts at zero
+// Used to ensure the min-width of the lowest breakpoint starts at 0.
+@mixin _assert-starts-at-zero($map, $map-name: "$grid-breakpoints") {
+  @if length($map) > 0 {
+    $values: map-values($map);
+    $first-value: nth($values, 1);
+    @if $first-value != 0 {
+      @warn "First breakpoint in #{$map-name} must start at 0, but starts at #{$first-value}.";
+    }
+  }
+}
+
+// Colors
+@function to-rgb($value) {
+  @return red($value), green($value), blue($value);
+}
+
+// stylelint-disable scss/dollar-variable-pattern
+@function rgba-css-var($identifier, $target) {
+  @if $identifier == "body" and $target == "bg" {
+    @return rgba(var(--#{$prefix}#{$identifier}-bg-rgb), var(--#{$prefix}#{$target}-opacity));
+  } @if $identifier == "body" and $target == "text" {
+    @return rgba(var(--#{$prefix}#{$identifier}-color-rgb), var(--#{$prefix}#{$target}-opacity));
+  } @else {
+    @return rgba(var(--#{$prefix}#{$identifier}-rgb), var(--#{$prefix}#{$target}-opacity));
+  }
+}
+
+@function map-loop($map, $func, $args...) {
+  $_map: ();
+
+  @each $key, $value in $map {
+    // allow to pass the $key and $value of the map as an function argument
+    $_args: ();
+    @each $arg in $args {
+      $_args: append($_args, if($arg == "$key", $key, if($arg == "$value", $value, $arg)));
+    }
+
+    $_map: map-merge($_map, ($key: call(get-function($func), $_args...)));
+  }
+
+  @return $_map;
+}
+// stylelint-enable scss/dollar-variable-pattern
+
+@function varify($list) {
+  $result: null;
+  @each $entry in $list {
+    $result: append($result, var(--#{$prefix}#{$entry}), space);
+  }
+  @return $result;
+}
+
+// Internal Bootstrap function to turn maps into its negative variant.
+// It prefixes the keys with `n` and makes the value negative.
+@function negativify-map($map) {
+  $result: ();
+  @each $key, $value in $map {
+    @if $key != 0 {
+      $result: map-merge($result, ("n" + $key: (-$value)));
+    }
+  }
+  @return $result;
+}
+
+// Get multiple keys from a sass map
+@function map-get-multiple($map, $values) {
+  $result: ();
+  @each $key, $value in $map {
+    @if (index($values, $key) != null) {
+      $result: map-merge($result, ($key: $value));
+    }
+  }
+  @return $result;
+}
+
+// Merge multiple maps
+@function map-merge-multiple($maps...) {
+  $merged-maps: ();
+
+  @each $map in $maps {
+    $merged-maps: map-merge($merged-maps, $map);
+  }
+  @return $merged-maps;
+}
+
+// Replace `$search` with `$replace` in `$string`
+// Used on our SVG icon backgrounds for custom forms.
+//
+// @author Kitty Giraudel
+// @param {String} $string - Initial string
+// @param {String} $search - Substring to replace
+// @param {String} $replace ('') - New value
+// @return {String} - Updated string
+@function str-replace($string, $search, $replace: "") {
+  $index: str-index($string, $search);
+
+  @if $index {
+    @return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);
+  }
+
+  @return $string;
+}
+
+// See https://codepen.io/kevinweber/pen/dXWoRw
+//
+// Requires the use of quotes around data URIs.
+
+@function escape-svg($string) {
+  @if str-index($string, "data:image/svg+xml") {
+    @each $char, $encoded in $escaped-characters {
+      // Do not escape the url brackets
+      @if str-index($string, "url(") == 1 {
+        $string: url("#{str-replace(str-slice($string, 6, -3), $char, $encoded)}");
+      } @else {
+        $string: str-replace($string, $char, $encoded);
+      }
+    }
+  }
+
+  @return $string;
+}
+
+// Color contrast
+// See https://github.com/twbs/bootstrap/pull/30168
+
+// A list of pre-calculated numbers of pow(divide((divide($value, 255) + .055), 1.055), 2.4). (from 0 to 255)
+// stylelint-disable-next-line scss/dollar-variable-default, scss/dollar-variable-pattern
+$_luminance-list: .0008 .001 .0011 .0013 .0015 .0017 .002 .0022 .0025 .0027 .003 .0033 .0037 .004 .0044 .0048 .0052 .0056 .006 .0065 .007 .0075 .008 .0086 .0091 .0097 .0103 .011 .0116 .0123 .013 .0137 .0144 .0152 .016 .0168 .0176 .0185 .0194 .0203 .0212 .0222 .0232 .0242 .0252 .0262 .0273 .0284 .0296 .0307 .0319 .0331 .0343 .0356 .0369 .0382 .0395 .0409 .0423 .0437 .0452 .0467 .0482 .0497 .0513 .0529 .0545 .0561 .0578 .0595 .0612 .063 .0648 .0666 .0685 .0704 .0723 .0742 .0762 .0782 .0802 .0823 .0844 .0865 .0887 .0908 .0931 .0953 .0976 .0999 .1022 .1046 .107 .1095 .1119 .1144 .117 .1195 .1221 .1248 .1274 .1301 .1329 .1356 .1384 .1413 .1441 .147 .15 .1529 .1559 .159 .162 .1651 .1683 .1714 .1746 .1779 .1812 .1845 .1878 .1912 .1946 .1981 .2016 .2051 .2086 .2122 .2159 .2195 .2232 .227 .2307 .2346 .2384 .2423 .2462 .2502 .2542 .2582 .2623 .2664 .2705 .2747 .2789 .2831 .2874 .2918 .2961 .3005 .305 .3095 .314 .3185 .3231 .3278 .3325 .3372 .3419 .3467 .3515 .3564 .3613 .3663 .3712 .3763 .3813 .3864 .3916 .3968 .402 .4072 .4125 .4179 .4233 .4287 .4342 .4397 .4452 .4508 .4564 .4621 .4678 .4735 .4793 .4851 .491 .4969 .5029 .5089 .5149 .521 .5271 .5333 .5395 .5457 .552 .5583 .5647 .5711 .5776 .5841 .5906 .5972 .6038 .6105 .6172 .624 .6308 .6376 .6445 .6514 .6584 .6654 .6724 .6795 .6867 .6939 .7011 .7084 .7157 .7231 .7305 .7379 .7454 .7529 .7605 .7682 .7758 .7835 .7913 .7991 .807 .8148 .8228 .8308 .8388 .8469 .855 .8632 .8714 .8796 .8879 .8963 .9047 .9131 .9216 .9301 .9387 .9473 .956 .9647 .9734 .9823 .9911 1;
+
+@function color-contrast($background, $color-contrast-dark: $color-contrast-dark, $color-contrast-light: $color-contrast-light, $min-contrast-ratio: $min-contrast-ratio) {
+  $foregrounds: $color-contrast-light, $color-contrast-dark, $white, $black;
+  $max-ratio: 0;
+  $max-ratio-color: null;
+
+  @each $color in $foregrounds {
+    $contrast-ratio: contrast-ratio($background, $color);
+    @if $contrast-ratio >= $min-contrast-ratio {
+      @return $color;
+    } @else if $contrast-ratio > $max-ratio {
+      $max-ratio: $contrast-ratio;
+      $max-ratio-color: $color;
+    }
+  }
+
+  @warn "Found no color leading to #{$min-contrast-ratio}:1 contrast ratio against #{$background}...";
+
+  @return $max-ratio-color;
+}
+
+@function contrast-ratio($background, $foreground: $color-contrast-light) {
+  $l1: luminance($background);
+  $l2: luminance(opaque($background, $foreground));
+
+  @return if($l1 > $l2, divide($l1 + .05, $l2 + .05), divide($l2 + .05, $l1 + .05));
+}
+
+// Return WCAG2.2 relative luminance
+// See https://www.w3.org/TR/WCAG/#dfn-relative-luminance
+// See https://www.w3.org/TR/WCAG/#dfn-contrast-ratio
+@function luminance($color) {
+  $rgb: (
+    "r": red($color),
+    "g": green($color),
+    "b": blue($color)
+  );
+
+  @each $name, $value in $rgb {
+    $value: if(divide($value, 255) < .04045, divide(divide($value, 255), 12.92), nth($_luminance-list, $value + 1));
+    $rgb: map-merge($rgb, ($name: $value));
+  }
+
+  @return (map-get($rgb, "r") * .2126) + (map-get($rgb, "g") * .7152) + (map-get($rgb, "b") * .0722);
+}
+
+// Return opaque color
+// opaque(#fff, rgba(0, 0, 0, .5)) => #808080
+@function opaque($background, $foreground) {
+  @return mix(rgba($foreground, 1), $background, opacity($foreground) * 100%);
+}
+
+// scss-docs-start color-functions
+// Tint a color: mix a color with white
+@function tint-color($color, $weight) {
+  @return mix(white, $color, $weight);
+}
+
+// Shade a color: mix a color with black
+@function shade-color($color, $weight) {
+  @return mix(black, $color, $weight);
+}
+
+// Shade the color if the weight is positive, else tint it
+@function shift-color($color, $weight) {
+  @return if($weight > 0, shade-color($color, $weight), tint-color($color, -$weight));
+}
+// scss-docs-end color-functions
+
+// Return valid calc
+@function add($value1, $value2, $return-calc: true) {
+  @if $value1 == null {
+    @return $value2;
+  }
+
+  @if $value2 == null {
+    @return $value1;
+  }
+
+  @if type-of($value1) == number and type-of($value2) == number and comparable($value1, $value2) {
+    @return $value1 + $value2;
+  }
+
+  @return if($return-calc == true, calc(#{$value1} + #{$value2}), $value1 + unquote(" + ") + $value2);
+}
+
+@function subtract($value1, $value2, $return-calc: true) {
+  @if $value1 == null and $value2 == null {
+    @return null;
+  }
+
+  @if $value1 == null {
+    @return -$value2;
+  }
+
+  @if $value2 == null {
+    @return $value1;
+  }
+
+  @if type-of($value1) == number and type-of($value2) == number and comparable($value1, $value2) {
+    @return $value1 - $value2;
+  }
+
+  @if type-of($value2) != number {
+    $value2: unquote("(") + $value2 + unquote(")");
+  }
+
+  @return if($return-calc == true, calc(#{$value1} - #{$value2}), $value1 + unquote(" - ") + $value2);
+}
+
+@function divide($dividend, $divisor, $precision: 10) {
+  $sign: if($dividend > 0 and $divisor > 0 or $dividend < 0 and $divisor < 0, 1, -1);
+  $dividend: abs($dividend);
+  $divisor: abs($divisor);
+  @if $dividend == 0 {
+    @return 0;
+  }
+  @if $divisor == 0 {
+    @error "Cannot divide by 0";
+  }
+  $remainder: $dividend;
+  $result: 0;
+  $factor: 10;
+  @while ($remainder > 0 and $precision >= 0) {
+    $quotient: 0;
+    @while ($remainder >= $divisor) {
+      $remainder: $remainder - $divisor;
+      $quotient: $quotient + 1;
+    }
+    $result: $result * 10 + $quotient;
+    $factor: $factor * .1;
+    $remainder: $remainder * 10;
+    $precision: $precision - 1;
+    @if ($precision < 0 and $remainder >= $divisor * 5) {
+      $result: $result + 1;
+    }
+  }
+  $result: $result * $factor * $sign;
+  $dividend-unit: unit($dividend);
+  $divisor-unit: unit($divisor);
+  $unit-map: (
+    "px": 1px,
+    "rem": 1rem,
+    "em": 1em,
+    "%": 1%
+  );
+  @if ($dividend-unit != $divisor-unit and map-has-key($unit-map, $dividend-unit)) {
+    $result: $result * map-get($unit-map, $dividend-unit);
+  }
+  @return $result;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_grid.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_grid.scss
new file mode 100644
index 0000000..048f800
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_grid.scss
@@ -0,0 +1,39 @@
+// Row
+//
+// Rows contain your columns.
+
+:root {
+  @each $name, $value in $grid-breakpoints {
+    --#{$prefix}breakpoint-#{$name}: #{$value};
+  }
+}
+
+@if $enable-grid-classes {
+  .row {
+    @include make-row();
+
+    > * {
+      @include make-col-ready();
+    }
+  }
+}
+
+@if $enable-cssgrid {
+  .grid {
+    display: grid;
+    grid-template-rows: repeat(var(--#{$prefix}rows, 1), 1fr);
+    grid-template-columns: repeat(var(--#{$prefix}columns, #{$grid-columns}), 1fr);
+    gap: var(--#{$prefix}gap, #{$grid-gutter-width});
+
+    @include make-cssgrid();
+  }
+}
+
+
+// Columns
+//
+// Common styles for small and large grid columns
+
+@if $enable-grid-classes {
+  @include make-grid-columns();
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_helpers.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_helpers.scss
new file mode 100644
index 0000000..13f2752
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_helpers.scss
@@ -0,0 +1,12 @@
+@import "helpers/clearfix";
+@import "helpers/color-bg";
+@import "helpers/colored-links";
+@import "helpers/focus-ring";
+@import "helpers/icon-link";
+@import "helpers/ratio";
+@import "helpers/position";
+@import "helpers/stacks";
+@import "helpers/visually-hidden";
+@import "helpers/stretched-link";
+@import "helpers/text-truncation";
+@import "helpers/vr";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_images.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_images.scss
new file mode 100644
index 0000000..3d6a101
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_images.scss
@@ -0,0 +1,42 @@
+// Responsive images (ensure images don't scale beyond their parents)
+//
+// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.
+// We previously tried the "images are responsive by default" approach in Bootstrap v2,
+// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)
+// which weren't expecting the images within themselves to be involuntarily resized.
+// See also https://github.com/twbs/bootstrap/issues/18178
+.img-fluid {
+  @include img-fluid();
+}
+
+
+// Image thumbnails
+.img-thumbnail {
+  padding: $thumbnail-padding;
+  background-color: $thumbnail-bg;
+  border: $thumbnail-border-width solid $thumbnail-border-color;
+  @include border-radius($thumbnail-border-radius);
+  @include box-shadow($thumbnail-box-shadow);
+
+  // Keep them at most 100% wide
+  @include img-fluid();
+}
+
+//
+// Figures
+//
+
+.figure {
+  // Ensures the caption's text aligns with the image.
+  display: inline-block;
+}
+
+.figure-img {
+  margin-bottom: $spacer * .5;
+  line-height: 1;
+}
+
+.figure-caption {
+  @include font-size($figure-caption-font-size);
+  color: $figure-caption-color;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_list-group.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_list-group.scss
new file mode 100644
index 0000000..3bdff67
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_list-group.scss
@@ -0,0 +1,199 @@
+// Base class
+//
+// Easily usable on <ul>, <ol>, or <div>.
+
+.list-group {
+  // scss-docs-start list-group-css-vars
+  --#{$prefix}list-group-color: #{$list-group-color};
+  --#{$prefix}list-group-bg: #{$list-group-bg};
+  --#{$prefix}list-group-border-color: #{$list-group-border-color};
+  --#{$prefix}list-group-border-width: #{$list-group-border-width};
+  --#{$prefix}list-group-border-radius: #{$list-group-border-radius};
+  --#{$prefix}list-group-item-padding-x: #{$list-group-item-padding-x};
+  --#{$prefix}list-group-item-padding-y: #{$list-group-item-padding-y};
+  --#{$prefix}list-group-action-color: #{$list-group-action-color};
+  --#{$prefix}list-group-action-hover-color: #{$list-group-action-hover-color};
+  --#{$prefix}list-group-action-hover-bg: #{$list-group-hover-bg};
+  --#{$prefix}list-group-action-active-color: #{$list-group-action-active-color};
+  --#{$prefix}list-group-action-active-bg: #{$list-group-action-active-bg};
+  --#{$prefix}list-group-disabled-color: #{$list-group-disabled-color};
+  --#{$prefix}list-group-disabled-bg: #{$list-group-disabled-bg};
+  --#{$prefix}list-group-active-color: #{$list-group-active-color};
+  --#{$prefix}list-group-active-bg: #{$list-group-active-bg};
+  --#{$prefix}list-group-active-border-color: #{$list-group-active-border-color};
+  // scss-docs-end list-group-css-vars
+
+  display: flex;
+  flex-direction: column;
+
+  // No need to set list-style: none; since .list-group-item is block level
+  padding-left: 0; // reset padding because ul and ol
+  margin-bottom: 0;
+  @include border-radius(var(--#{$prefix}list-group-border-radius));
+}
+
+.list-group-numbered {
+  list-style-type: none;
+  counter-reset: section;
+
+  > .list-group-item::before {
+    // Increments only this instance of the section counter
+    content: counters(section, ".") ". ";
+    counter-increment: section;
+  }
+}
+
+// Individual list items
+//
+// Use on `li`s or `div`s within the `.list-group` parent.
+
+.list-group-item {
+  position: relative;
+  display: block;
+  padding: var(--#{$prefix}list-group-item-padding-y) var(--#{$prefix}list-group-item-padding-x);
+  color: var(--#{$prefix}list-group-color);
+  text-decoration: if($link-decoration == none, null, none);
+  background-color: var(--#{$prefix}list-group-bg);
+  border: var(--#{$prefix}list-group-border-width) solid var(--#{$prefix}list-group-border-color);
+
+  &:first-child {
+    @include border-top-radius(inherit);
+  }
+
+  &:last-child {
+    @include border-bottom-radius(inherit);
+  }
+
+  &.disabled,
+  &:disabled {
+    color: var(--#{$prefix}list-group-disabled-color);
+    pointer-events: none;
+    background-color: var(--#{$prefix}list-group-disabled-bg);
+  }
+
+  // Include both here for `<a>`s and `<button>`s
+  &.active {
+    z-index: 2; // Place active items above their siblings for proper border styling
+    color: var(--#{$prefix}list-group-active-color);
+    background-color: var(--#{$prefix}list-group-active-bg);
+    border-color: var(--#{$prefix}list-group-active-border-color);
+  }
+
+  // stylelint-disable-next-line scss/selector-no-redundant-nesting-selector
+  & + .list-group-item {
+    border-top-width: 0;
+
+    &.active {
+      margin-top: calc(-1 * var(--#{$prefix}list-group-border-width)); // stylelint-disable-line function-disallowed-list
+      border-top-width: var(--#{$prefix}list-group-border-width);
+    }
+  }
+}
+
+// Interactive list items
+//
+// Use anchor or button elements instead of `li`s or `div`s to create interactive
+// list items. Includes an extra `.active` modifier class for selected items.
+
+.list-group-item-action {
+  width: 100%; // For `<button>`s (anchors become 100% by default though)
+  color: var(--#{$prefix}list-group-action-color);
+  text-align: inherit; // For `<button>`s (anchors inherit)
+
+  &:not(.active) {
+    // Hover state
+    &:hover,
+    &:focus {
+      z-index: 1; // Place hover/focus items above their siblings for proper border styling
+      color: var(--#{$prefix}list-group-action-hover-color);
+      text-decoration: none;
+      background-color: var(--#{$prefix}list-group-action-hover-bg);
+    }
+
+    &:active {
+      color: var(--#{$prefix}list-group-action-active-color);
+      background-color: var(--#{$prefix}list-group-action-active-bg);
+    }
+  }
+}
+
+// Horizontal
+//
+// Change the layout of list group items from vertical (default) to horizontal.
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .list-group-horizontal#{$infix} {
+      flex-direction: row;
+
+      > .list-group-item {
+        &:first-child:not(:last-child) {
+          @include border-bottom-start-radius(var(--#{$prefix}list-group-border-radius));
+          @include border-top-end-radius(0);
+        }
+
+        &:last-child:not(:first-child) {
+          @include border-top-end-radius(var(--#{$prefix}list-group-border-radius));
+          @include border-bottom-start-radius(0);
+        }
+
+        &.active {
+          margin-top: 0;
+        }
+
+        + .list-group-item {
+          border-top-width: var(--#{$prefix}list-group-border-width);
+          border-left-width: 0;
+
+          &.active {
+            margin-left: calc(-1 * var(--#{$prefix}list-group-border-width)); // stylelint-disable-line function-disallowed-list
+            border-left-width: var(--#{$prefix}list-group-border-width);
+          }
+        }
+      }
+    }
+  }
+}
+
+
+// Flush list items
+//
+// Remove borders and border-radius to keep list group items edge-to-edge. Most
+// useful within other components (e.g., cards).
+
+.list-group-flush {
+  @include border-radius(0);
+
+  > .list-group-item {
+    border-width: 0 0 var(--#{$prefix}list-group-border-width);
+
+    &:last-child {
+      border-bottom-width: 0;
+    }
+  }
+}
+
+
+// scss-docs-start list-group-modifiers
+// List group contextual variants
+//
+// Add modifier classes to change text and background color on individual items.
+// Organizationally, this must come after the `:hover` states.
+
+@each $state in map-keys($theme-colors) {
+  .list-group-item-#{$state} {
+    --#{$prefix}list-group-color: var(--#{$prefix}#{$state}-text-emphasis);
+    --#{$prefix}list-group-bg: var(--#{$prefix}#{$state}-bg-subtle);
+    --#{$prefix}list-group-border-color: var(--#{$prefix}#{$state}-border-subtle);
+    --#{$prefix}list-group-action-hover-color: var(--#{$prefix}emphasis-color);
+    --#{$prefix}list-group-action-hover-bg: var(--#{$prefix}#{$state}-border-subtle);
+    --#{$prefix}list-group-action-active-color: var(--#{$prefix}emphasis-color);
+    --#{$prefix}list-group-action-active-bg: var(--#{$prefix}#{$state}-border-subtle);
+    --#{$prefix}list-group-active-color: var(--#{$prefix}#{$state}-bg-subtle);
+    --#{$prefix}list-group-active-bg: var(--#{$prefix}#{$state}-text-emphasis);
+    --#{$prefix}list-group-active-border-color: var(--#{$prefix}#{$state}-text-emphasis);
+  }
+}
+// scss-docs-end list-group-modifiers
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_maps.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_maps.scss
new file mode 100644
index 0000000..68ee421
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_maps.scss
@@ -0,0 +1,174 @@
+// Re-assigned maps
+//
+// Placed here so that others can override the default Sass maps and see automatic updates to utilities and more.
+
+// scss-docs-start theme-colors-rgb
+$theme-colors-rgb: map-loop($theme-colors, to-rgb, "$value") !default;
+// scss-docs-end theme-colors-rgb
+
+// scss-docs-start theme-text-map
+$theme-colors-text: (
+  "primary": $primary-text-emphasis,
+  "secondary": $secondary-text-emphasis,
+  "success": $success-text-emphasis,
+  "info": $info-text-emphasis,
+  "warning": $warning-text-emphasis,
+  "danger": $danger-text-emphasis,
+  "light": $light-text-emphasis,
+  "dark": $dark-text-emphasis,
+) !default;
+// scss-docs-end theme-text-map
+
+// scss-docs-start theme-bg-subtle-map
+$theme-colors-bg-subtle: (
+  "primary": $primary-bg-subtle,
+  "secondary": $secondary-bg-subtle,
+  "success": $success-bg-subtle,
+  "info": $info-bg-subtle,
+  "warning": $warning-bg-subtle,
+  "danger": $danger-bg-subtle,
+  "light": $light-bg-subtle,
+  "dark": $dark-bg-subtle,
+) !default;
+// scss-docs-end theme-bg-subtle-map
+
+// scss-docs-start theme-border-subtle-map
+$theme-colors-border-subtle: (
+  "primary": $primary-border-subtle,
+  "secondary": $secondary-border-subtle,
+  "success": $success-border-subtle,
+  "info": $info-border-subtle,
+  "warning": $warning-border-subtle,
+  "danger": $danger-border-subtle,
+  "light": $light-border-subtle,
+  "dark": $dark-border-subtle,
+) !default;
+// scss-docs-end theme-border-subtle-map
+
+$theme-colors-text-dark: null !default;
+$theme-colors-bg-subtle-dark: null !default;
+$theme-colors-border-subtle-dark: null !default;
+
+@if $enable-dark-mode {
+  // scss-docs-start theme-text-dark-map
+  $theme-colors-text-dark: (
+    "primary": $primary-text-emphasis-dark,
+    "secondary": $secondary-text-emphasis-dark,
+    "success": $success-text-emphasis-dark,
+    "info": $info-text-emphasis-dark,
+    "warning": $warning-text-emphasis-dark,
+    "danger": $danger-text-emphasis-dark,
+    "light": $light-text-emphasis-dark,
+    "dark": $dark-text-emphasis-dark,
+  ) !default;
+  // scss-docs-end theme-text-dark-map
+
+  // scss-docs-start theme-bg-subtle-dark-map
+  $theme-colors-bg-subtle-dark: (
+    "primary": $primary-bg-subtle-dark,
+    "secondary": $secondary-bg-subtle-dark,
+    "success": $success-bg-subtle-dark,
+    "info": $info-bg-subtle-dark,
+    "warning": $warning-bg-subtle-dark,
+    "danger": $danger-bg-subtle-dark,
+    "light": $light-bg-subtle-dark,
+    "dark": $dark-bg-subtle-dark,
+  ) !default;
+  // scss-docs-end theme-bg-subtle-dark-map
+
+  // scss-docs-start theme-border-subtle-dark-map
+  $theme-colors-border-subtle-dark: (
+    "primary": $primary-border-subtle-dark,
+    "secondary": $secondary-border-subtle-dark,
+    "success": $success-border-subtle-dark,
+    "info": $info-border-subtle-dark,
+    "warning": $warning-border-subtle-dark,
+    "danger": $danger-border-subtle-dark,
+    "light": $light-border-subtle-dark,
+    "dark": $dark-border-subtle-dark,
+  ) !default;
+  // scss-docs-end theme-border-subtle-dark-map
+}
+
+// Utilities maps
+//
+// Extends the default `$theme-colors` maps to help create our utilities.
+
+// Come v6, we'll de-dupe these variables. Until then, for backward compatibility, we keep them to reassign.
+// scss-docs-start utilities-colors
+$utilities-colors: $theme-colors-rgb !default;
+// scss-docs-end utilities-colors
+
+// scss-docs-start utilities-text-colors
+$utilities-text: map-merge(
+  $utilities-colors,
+  (
+    "black": to-rgb($black),
+    "white": to-rgb($white),
+    "body": to-rgb($body-color)
+  )
+) !default;
+$utilities-text-colors: map-loop($utilities-text, rgba-css-var, "$key", "text") !default;
+
+$utilities-text-emphasis-colors: (
+  "primary-emphasis": var(--#{$prefix}primary-text-emphasis),
+  "secondary-emphasis": var(--#{$prefix}secondary-text-emphasis),
+  "success-emphasis": var(--#{$prefix}success-text-emphasis),
+  "info-emphasis": var(--#{$prefix}info-text-emphasis),
+  "warning-emphasis": var(--#{$prefix}warning-text-emphasis),
+  "danger-emphasis": var(--#{$prefix}danger-text-emphasis),
+  "light-emphasis": var(--#{$prefix}light-text-emphasis),
+  "dark-emphasis": var(--#{$prefix}dark-text-emphasis)
+) !default;
+// scss-docs-end utilities-text-colors
+
+// scss-docs-start utilities-bg-colors
+$utilities-bg: map-merge(
+  $utilities-colors,
+  (
+    "black": to-rgb($black),
+    "white": to-rgb($white),
+    "body": to-rgb($body-bg)
+  )
+) !default;
+$utilities-bg-colors: map-loop($utilities-bg, rgba-css-var, "$key", "bg") !default;
+
+$utilities-bg-subtle: (
+  "primary-subtle": var(--#{$prefix}primary-bg-subtle),
+  "secondary-subtle": var(--#{$prefix}secondary-bg-subtle),
+  "success-subtle": var(--#{$prefix}success-bg-subtle),
+  "info-subtle": var(--#{$prefix}info-bg-subtle),
+  "warning-subtle": var(--#{$prefix}warning-bg-subtle),
+  "danger-subtle": var(--#{$prefix}danger-bg-subtle),
+  "light-subtle": var(--#{$prefix}light-bg-subtle),
+  "dark-subtle": var(--#{$prefix}dark-bg-subtle)
+) !default;
+// scss-docs-end utilities-bg-colors
+
+// scss-docs-start utilities-border-colors
+$utilities-border: map-merge(
+  $utilities-colors,
+  (
+    "black": to-rgb($black),
+    "white": to-rgb($white)
+  )
+) !default;
+$utilities-border-colors: map-loop($utilities-border, rgba-css-var, "$key", "border") !default;
+
+$utilities-border-subtle: (
+  "primary-subtle": var(--#{$prefix}primary-border-subtle),
+  "secondary-subtle": var(--#{$prefix}secondary-border-subtle),
+  "success-subtle": var(--#{$prefix}success-border-subtle),
+  "info-subtle": var(--#{$prefix}info-border-subtle),
+  "warning-subtle": var(--#{$prefix}warning-border-subtle),
+  "danger-subtle": var(--#{$prefix}danger-border-subtle),
+  "light-subtle": var(--#{$prefix}light-border-subtle),
+  "dark-subtle": var(--#{$prefix}dark-border-subtle)
+) !default;
+// scss-docs-end utilities-border-colors
+
+$utilities-links-underline: map-loop($utilities-colors, rgba-css-var, "$key", "link-underline") !default;
+
+$negative-spacers: if($enable-negative-margins, negativify-map($spacers), null) !default;
+
+$gutters: $spacers !default;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_mixins.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_mixins.scss
new file mode 100644
index 0000000..e1e130b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_mixins.scss
@@ -0,0 +1,42 @@
+// Toggles
+//
+// Used in conjunction with global variables to enable certain theme features.
+
+// Vendor
+@import "vendor/rfs";
+
+// Deprecate
+@import "mixins/deprecate";
+
+// Helpers
+@import "mixins/breakpoints";
+@import "mixins/color-mode";
+@import "mixins/color-scheme";
+@import "mixins/image";
+@import "mixins/resize";
+@import "mixins/visually-hidden";
+@import "mixins/reset-text";
+@import "mixins/text-truncate";
+
+// Utilities
+@import "mixins/utilities";
+
+// Components
+@import "mixins/backdrop";
+@import "mixins/buttons";
+@import "mixins/caret";
+@import "mixins/pagination";
+@import "mixins/lists";
+@import "mixins/forms";
+@import "mixins/table-variants";
+
+// Skins
+@import "mixins/border-radius";
+@import "mixins/box-shadow";
+@import "mixins/gradients";
+@import "mixins/transition";
+
+// Layout
+@import "mixins/clearfix";
+@import "mixins/container";
+@import "mixins/grid";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_modal.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_modal.scss
new file mode 100644
index 0000000..a3492c1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_modal.scss
@@ -0,0 +1,240 @@
+// stylelint-disable function-disallowed-list
+
+// .modal-open      - body class for killing the scroll
+// .modal           - container to scroll within
+// .modal-dialog    - positioning shell for the actual modal
+// .modal-content   - actual modal w/ bg and corners and stuff
+
+
+// Container that the modal scrolls within
+.modal {
+  // scss-docs-start modal-css-vars
+  --#{$prefix}modal-zindex: #{$zindex-modal};
+  --#{$prefix}modal-width: #{$modal-md};
+  --#{$prefix}modal-padding: #{$modal-inner-padding};
+  --#{$prefix}modal-margin: #{$modal-dialog-margin};
+  --#{$prefix}modal-color: #{$modal-content-color};
+  --#{$prefix}modal-bg: #{$modal-content-bg};
+  --#{$prefix}modal-border-color: #{$modal-content-border-color};
+  --#{$prefix}modal-border-width: #{$modal-content-border-width};
+  --#{$prefix}modal-border-radius: #{$modal-content-border-radius};
+  --#{$prefix}modal-box-shadow: #{$modal-content-box-shadow-xs};
+  --#{$prefix}modal-inner-border-radius: #{$modal-content-inner-border-radius};
+  --#{$prefix}modal-header-padding-x: #{$modal-header-padding-x};
+  --#{$prefix}modal-header-padding-y: #{$modal-header-padding-y};
+  --#{$prefix}modal-header-padding: #{$modal-header-padding}; // Todo in v6: Split this padding into x and y
+  --#{$prefix}modal-header-border-color: #{$modal-header-border-color};
+  --#{$prefix}modal-header-border-width: #{$modal-header-border-width};
+  --#{$prefix}modal-title-line-height: #{$modal-title-line-height};
+  --#{$prefix}modal-footer-gap: #{$modal-footer-margin-between};
+  --#{$prefix}modal-footer-bg: #{$modal-footer-bg};
+  --#{$prefix}modal-footer-border-color: #{$modal-footer-border-color};
+  --#{$prefix}modal-footer-border-width: #{$modal-footer-border-width};
+  // scss-docs-end modal-css-vars
+
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: var(--#{$prefix}modal-zindex);
+  display: none;
+  width: 100%;
+  height: 100%;
+  overflow-x: hidden;
+  overflow-y: auto;
+  // Prevent Chrome on Windows from adding a focus outline. For details, see
+  // https://github.com/twbs/bootstrap/pull/10951.
+  outline: 0;
+  // We deliberately don't use `-webkit-overflow-scrolling: touch;` due to a
+  // gnarly iOS Safari bug: https://bugs.webkit.org/show_bug.cgi?id=158342
+  // See also https://github.com/twbs/bootstrap/issues/17695
+}
+
+// Shell div to position the modal with bottom padding
+.modal-dialog {
+  position: relative;
+  width: auto;
+  margin: var(--#{$prefix}modal-margin);
+  // allow clicks to pass through for custom click handling to close modal
+  pointer-events: none;
+
+  // When fading in the modal, animate it to slide down
+  .modal.fade & {
+    transform: $modal-fade-transform;
+    @include transition($modal-transition);
+  }
+  .modal.show & {
+    transform: $modal-show-transform;
+  }
+
+  // When trying to close, animate focus to scale
+  .modal.modal-static & {
+    transform: $modal-scale-transform;
+  }
+}
+
+.modal-dialog-scrollable {
+  height: calc(100% - var(--#{$prefix}modal-margin) * 2);
+
+  .modal-content {
+    max-height: 100%;
+    overflow: hidden;
+  }
+
+  .modal-body {
+    overflow-y: auto;
+  }
+}
+
+.modal-dialog-centered {
+  display: flex;
+  align-items: center;
+  min-height: calc(100% - var(--#{$prefix}modal-margin) * 2);
+}
+
+// Actual modal
+.modal-content {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  width: 100%; // Ensure `.modal-content` extends the full width of the parent `.modal-dialog`
+  // counteract the pointer-events: none; in the .modal-dialog
+  color: var(--#{$prefix}modal-color);
+  pointer-events: auto;
+  background-color: var(--#{$prefix}modal-bg);
+  background-clip: padding-box;
+  border: var(--#{$prefix}modal-border-width) solid var(--#{$prefix}modal-border-color);
+  @include border-radius(var(--#{$prefix}modal-border-radius));
+  @include box-shadow(var(--#{$prefix}modal-box-shadow));
+  // Remove focus outline from opened modal
+  outline: 0;
+}
+
+// Modal background
+.modal-backdrop {
+  // scss-docs-start modal-backdrop-css-vars
+  --#{$prefix}backdrop-zindex: #{$zindex-modal-backdrop};
+  --#{$prefix}backdrop-bg: #{$modal-backdrop-bg};
+  --#{$prefix}backdrop-opacity: #{$modal-backdrop-opacity};
+  // scss-docs-end modal-backdrop-css-vars
+
+  @include overlay-backdrop(var(--#{$prefix}backdrop-zindex), var(--#{$prefix}backdrop-bg), var(--#{$prefix}backdrop-opacity));
+}
+
+// Modal header
+// Top section of the modal w/ title and dismiss
+.modal-header {
+  display: flex;
+  flex-shrink: 0;
+  align-items: center;
+  padding: var(--#{$prefix}modal-header-padding);
+  border-bottom: var(--#{$prefix}modal-header-border-width) solid var(--#{$prefix}modal-header-border-color);
+  @include border-top-radius(var(--#{$prefix}modal-inner-border-radius));
+
+  .btn-close {
+    padding: calc(var(--#{$prefix}modal-header-padding-y) * .5) calc(var(--#{$prefix}modal-header-padding-x) * .5);
+    // Split properties to avoid invalid calc() function if value is 0
+    margin-top: calc(-.5 * var(--#{$prefix}modal-header-padding-y));
+    margin-right: calc(-.5 * var(--#{$prefix}modal-header-padding-x));
+    margin-bottom: calc(-.5 * var(--#{$prefix}modal-header-padding-y));
+    margin-left: auto;
+  }
+}
+
+// Title text within header
+.modal-title {
+  margin-bottom: 0;
+  line-height: var(--#{$prefix}modal-title-line-height);
+}
+
+// Modal body
+// Where all modal content resides (sibling of .modal-header and .modal-footer)
+.modal-body {
+  position: relative;
+  // Enable `flex-grow: 1` so that the body take up as much space as possible
+  // when there should be a fixed height on `.modal-dialog`.
+  flex: 1 1 auto;
+  padding: var(--#{$prefix}modal-padding);
+}
+
+// Footer (for actions)
+.modal-footer {
+  display: flex;
+  flex-shrink: 0;
+  flex-wrap: wrap;
+  align-items: center; // vertically center
+  justify-content: flex-end; // Right align buttons with flex property because text-align doesn't work on flex items
+  padding: calc(var(--#{$prefix}modal-padding) - var(--#{$prefix}modal-footer-gap) * .5);
+  background-color: var(--#{$prefix}modal-footer-bg);
+  border-top: var(--#{$prefix}modal-footer-border-width) solid var(--#{$prefix}modal-footer-border-color);
+  @include border-bottom-radius(var(--#{$prefix}modal-inner-border-radius));
+
+  // Place margin between footer elements
+  // This solution is far from ideal because of the universal selector usage,
+  // but is needed to fix https://github.com/twbs/bootstrap/issues/24800
+  > * {
+    margin: calc(var(--#{$prefix}modal-footer-gap) * .5); // Todo in v6: replace with gap on parent class
+  }
+}
+
+// Scale up the modal
+@include media-breakpoint-up(sm) {
+  .modal {
+    --#{$prefix}modal-margin: #{$modal-dialog-margin-y-sm-up};
+    --#{$prefix}modal-box-shadow: #{$modal-content-box-shadow-sm-up};
+  }
+
+  // Automatically set modal's width for larger viewports
+  .modal-dialog {
+    max-width: var(--#{$prefix}modal-width);
+    margin-right: auto;
+    margin-left: auto;
+  }
+
+  .modal-sm {
+    --#{$prefix}modal-width: #{$modal-sm};
+  }
+}
+
+@include media-breakpoint-up(lg) {
+  .modal-lg,
+  .modal-xl {
+    --#{$prefix}modal-width: #{$modal-lg};
+  }
+}
+
+@include media-breakpoint-up(xl) {
+  .modal-xl {
+    --#{$prefix}modal-width: #{$modal-xl};
+  }
+}
+
+// scss-docs-start modal-fullscreen-loop
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+  $postfix: if($infix != "", $infix + "-down", "");
+
+  @include media-breakpoint-down($breakpoint) {
+    .modal-fullscreen#{$postfix} {
+      width: 100vw;
+      max-width: none;
+      height: 100%;
+      margin: 0;
+
+      .modal-content {
+        height: 100%;
+        border: 0;
+        @include border-radius(0);
+      }
+
+      .modal-header,
+      .modal-footer {
+        @include border-radius(0);
+      }
+
+      .modal-body {
+        overflow-y: auto;
+      }
+    }
+  }
+}
+// scss-docs-end modal-fullscreen-loop
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_nav.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_nav.scss
new file mode 100644
index 0000000..96fa528
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_nav.scss
@@ -0,0 +1,197 @@
+// Base class
+//
+// Kickstart any navigation component with a set of style resets. Works with
+// `<nav>`s, `<ul>`s or `<ol>`s.
+
+.nav {
+  // scss-docs-start nav-css-vars
+  --#{$prefix}nav-link-padding-x: #{$nav-link-padding-x};
+  --#{$prefix}nav-link-padding-y: #{$nav-link-padding-y};
+  @include rfs($nav-link-font-size, --#{$prefix}nav-link-font-size);
+  --#{$prefix}nav-link-font-weight: #{$nav-link-font-weight};
+  --#{$prefix}nav-link-color: #{$nav-link-color};
+  --#{$prefix}nav-link-hover-color: #{$nav-link-hover-color};
+  --#{$prefix}nav-link-disabled-color: #{$nav-link-disabled-color};
+  // scss-docs-end nav-css-vars
+
+  display: flex;
+  flex-wrap: wrap;
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+}
+
+.nav-link {
+  display: block;
+  padding: var(--#{$prefix}nav-link-padding-y) var(--#{$prefix}nav-link-padding-x);
+  @include font-size(var(--#{$prefix}nav-link-font-size));
+  font-weight: var(--#{$prefix}nav-link-font-weight);
+  color: var(--#{$prefix}nav-link-color);
+  text-decoration: if($link-decoration == none, null, none);
+  background: none;
+  border: 0;
+  @include transition($nav-link-transition);
+
+  &:hover,
+  &:focus {
+    color: var(--#{$prefix}nav-link-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+  }
+
+  &:focus-visible {
+    outline: 0;
+    box-shadow: $nav-link-focus-box-shadow;
+  }
+
+  // Disabled state lightens text
+  &.disabled,
+  &:disabled {
+    color: var(--#{$prefix}nav-link-disabled-color);
+    pointer-events: none;
+    cursor: default;
+  }
+}
+
+//
+// Tabs
+//
+
+.nav-tabs {
+  // scss-docs-start nav-tabs-css-vars
+  --#{$prefix}nav-tabs-border-width: #{$nav-tabs-border-width};
+  --#{$prefix}nav-tabs-border-color: #{$nav-tabs-border-color};
+  --#{$prefix}nav-tabs-border-radius: #{$nav-tabs-border-radius};
+  --#{$prefix}nav-tabs-link-hover-border-color: #{$nav-tabs-link-hover-border-color};
+  --#{$prefix}nav-tabs-link-active-color: #{$nav-tabs-link-active-color};
+  --#{$prefix}nav-tabs-link-active-bg: #{$nav-tabs-link-active-bg};
+  --#{$prefix}nav-tabs-link-active-border-color: #{$nav-tabs-link-active-border-color};
+  // scss-docs-end nav-tabs-css-vars
+
+  border-bottom: var(--#{$prefix}nav-tabs-border-width) solid var(--#{$prefix}nav-tabs-border-color);
+
+  .nav-link {
+    margin-bottom: calc(-1 * var(--#{$prefix}nav-tabs-border-width)); // stylelint-disable-line function-disallowed-list
+    border: var(--#{$prefix}nav-tabs-border-width) solid transparent;
+    @include border-top-radius(var(--#{$prefix}nav-tabs-border-radius));
+
+    &:hover,
+    &:focus {
+      // Prevents active .nav-link tab overlapping focus outline of previous/next .nav-link
+      isolation: isolate;
+      border-color: var(--#{$prefix}nav-tabs-link-hover-border-color);
+    }
+  }
+
+  .nav-link.active,
+  .nav-item.show .nav-link {
+    color: var(--#{$prefix}nav-tabs-link-active-color);
+    background-color: var(--#{$prefix}nav-tabs-link-active-bg);
+    border-color: var(--#{$prefix}nav-tabs-link-active-border-color);
+  }
+
+  .dropdown-menu {
+    // Make dropdown border overlap tab border
+    margin-top: calc(-1 * var(--#{$prefix}nav-tabs-border-width)); // stylelint-disable-line function-disallowed-list
+    // Remove the top rounded corners here since there is a hard edge above the menu
+    @include border-top-radius(0);
+  }
+}
+
+
+//
+// Pills
+//
+
+.nav-pills {
+  // scss-docs-start nav-pills-css-vars
+  --#{$prefix}nav-pills-border-radius: #{$nav-pills-border-radius};
+  --#{$prefix}nav-pills-link-active-color: #{$nav-pills-link-active-color};
+  --#{$prefix}nav-pills-link-active-bg: #{$nav-pills-link-active-bg};
+  // scss-docs-end nav-pills-css-vars
+
+  .nav-link {
+    @include border-radius(var(--#{$prefix}nav-pills-border-radius));
+  }
+
+  .nav-link.active,
+  .show > .nav-link {
+    color: var(--#{$prefix}nav-pills-link-active-color);
+    @include gradient-bg(var(--#{$prefix}nav-pills-link-active-bg));
+  }
+}
+
+
+//
+// Underline
+//
+
+.nav-underline {
+  // scss-docs-start nav-underline-css-vars
+  --#{$prefix}nav-underline-gap: #{$nav-underline-gap};
+  --#{$prefix}nav-underline-border-width: #{$nav-underline-border-width};
+  --#{$prefix}nav-underline-link-active-color: #{$nav-underline-link-active-color};
+  // scss-docs-end nav-underline-css-vars
+
+  gap: var(--#{$prefix}nav-underline-gap);
+
+  .nav-link {
+    padding-right: 0;
+    padding-left: 0;
+    border-bottom: var(--#{$prefix}nav-underline-border-width) solid transparent;
+
+    &:hover,
+    &:focus {
+      border-bottom-color: currentcolor;
+    }
+  }
+
+  .nav-link.active,
+  .show > .nav-link {
+    font-weight: $font-weight-bold;
+    color: var(--#{$prefix}nav-underline-link-active-color);
+    border-bottom-color: currentcolor;
+  }
+}
+
+
+//
+// Justified variants
+//
+
+.nav-fill {
+  > .nav-link,
+  .nav-item {
+    flex: 1 1 auto;
+    text-align: center;
+  }
+}
+
+.nav-justified {
+  > .nav-link,
+  .nav-item {
+    flex-grow: 1;
+    flex-basis: 0;
+    text-align: center;
+  }
+}
+
+.nav-fill,
+.nav-justified {
+  .nav-item .nav-link {
+    width: 100%; // Make sure button will grow
+  }
+}
+
+
+// Tabbable tabs
+//
+// Hide tabbable panes to start, show them when `.active`
+
+.tab-content {
+  > .tab-pane {
+    display: none;
+  }
+  > .active {
+    display: block;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_navbar.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_navbar.scss
new file mode 100644
index 0000000..86aa441
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_navbar.scss
@@ -0,0 +1,289 @@
+// Navbar
+//
+// Provide a static navbar from which we expand to create full-width, fixed, and
+// other navbar variations.
+
+.navbar {
+  // scss-docs-start navbar-css-vars
+  --#{$prefix}navbar-padding-x: #{if($navbar-padding-x == null, 0, $navbar-padding-x)};
+  --#{$prefix}navbar-padding-y: #{$navbar-padding-y};
+  --#{$prefix}navbar-color: #{$navbar-light-color};
+  --#{$prefix}navbar-hover-color: #{$navbar-light-hover-color};
+  --#{$prefix}navbar-disabled-color: #{$navbar-light-disabled-color};
+  --#{$prefix}navbar-active-color: #{$navbar-light-active-color};
+  --#{$prefix}navbar-brand-padding-y: #{$navbar-brand-padding-y};
+  --#{$prefix}navbar-brand-margin-end: #{$navbar-brand-margin-end};
+  --#{$prefix}navbar-brand-font-size: #{$navbar-brand-font-size};
+  --#{$prefix}navbar-brand-color: #{$navbar-light-brand-color};
+  --#{$prefix}navbar-brand-hover-color: #{$navbar-light-brand-hover-color};
+  --#{$prefix}navbar-nav-link-padding-x: #{$navbar-nav-link-padding-x};
+  --#{$prefix}navbar-toggler-padding-y: #{$navbar-toggler-padding-y};
+  --#{$prefix}navbar-toggler-padding-x: #{$navbar-toggler-padding-x};
+  --#{$prefix}navbar-toggler-font-size: #{$navbar-toggler-font-size};
+  --#{$prefix}navbar-toggler-icon-bg: #{escape-svg($navbar-light-toggler-icon-bg)};
+  --#{$prefix}navbar-toggler-border-color: #{$navbar-light-toggler-border-color};
+  --#{$prefix}navbar-toggler-border-radius: #{$navbar-toggler-border-radius};
+  --#{$prefix}navbar-toggler-focus-width: #{$navbar-toggler-focus-width};
+  --#{$prefix}navbar-toggler-transition: #{$navbar-toggler-transition};
+  // scss-docs-end navbar-css-vars
+
+  position: relative;
+  display: flex;
+  flex-wrap: wrap; // allow us to do the line break for collapsing content
+  align-items: center;
+  justify-content: space-between; // space out brand from logo
+  padding: var(--#{$prefix}navbar-padding-y) var(--#{$prefix}navbar-padding-x);
+  @include gradient-bg();
+
+  // Because flex properties aren't inherited, we need to redeclare these first
+  // few properties so that content nested within behave properly.
+  // The `flex-wrap` property is inherited to simplify the expanded navbars
+  %container-flex-properties {
+    display: flex;
+    flex-wrap: inherit;
+    align-items: center;
+    justify-content: space-between;
+  }
+
+  > .container,
+  > .container-fluid {
+    @extend %container-flex-properties;
+  }
+
+  @each $breakpoint, $container-max-width in $container-max-widths {
+    > .container#{breakpoint-infix($breakpoint, $container-max-widths)} {
+      @extend %container-flex-properties;
+    }
+  }
+}
+
+
+// Navbar brand
+//
+// Used for brand, project, or site names.
+
+.navbar-brand {
+  padding-top: var(--#{$prefix}navbar-brand-padding-y);
+  padding-bottom: var(--#{$prefix}navbar-brand-padding-y);
+  margin-right: var(--#{$prefix}navbar-brand-margin-end);
+  @include font-size(var(--#{$prefix}navbar-brand-font-size));
+  color: var(--#{$prefix}navbar-brand-color);
+  text-decoration: if($link-decoration == none, null, none);
+  white-space: nowrap;
+
+  &:hover,
+  &:focus {
+    color: var(--#{$prefix}navbar-brand-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+  }
+}
+
+
+// Navbar nav
+//
+// Custom navbar navigation (doesn't require `.nav`, but does make use of `.nav-link`).
+
+.navbar-nav {
+  // scss-docs-start navbar-nav-css-vars
+  --#{$prefix}nav-link-padding-x: 0;
+  --#{$prefix}nav-link-padding-y: #{$nav-link-padding-y};
+  @include rfs($nav-link-font-size, --#{$prefix}nav-link-font-size);
+  --#{$prefix}nav-link-font-weight: #{$nav-link-font-weight};
+  --#{$prefix}nav-link-color: var(--#{$prefix}navbar-color);
+  --#{$prefix}nav-link-hover-color: var(--#{$prefix}navbar-hover-color);
+  --#{$prefix}nav-link-disabled-color: var(--#{$prefix}navbar-disabled-color);
+  // scss-docs-end navbar-nav-css-vars
+
+  display: flex;
+  flex-direction: column; // cannot use `inherit` to get the `.navbar`s value
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+
+  .nav-link {
+    &.active,
+    &.show {
+      color: var(--#{$prefix}navbar-active-color);
+    }
+  }
+
+  .dropdown-menu {
+    position: static;
+  }
+}
+
+
+// Navbar text
+//
+//
+
+.navbar-text {
+  padding-top: $nav-link-padding-y;
+  padding-bottom: $nav-link-padding-y;
+  color: var(--#{$prefix}navbar-color);
+
+  a,
+  a:hover,
+  a:focus  {
+    color: var(--#{$prefix}navbar-active-color);
+  }
+}
+
+
+// Responsive navbar
+//
+// Custom styles for responsive collapsing and toggling of navbar contents.
+// Powered by the collapse Bootstrap JavaScript plugin.
+
+// When collapsed, prevent the toggleable navbar contents from appearing in
+// the default flexbox row orientation. Requires the use of `flex-wrap: wrap`
+// on the `.navbar` parent.
+.navbar-collapse {
+  flex-grow: 1;
+  flex-basis: 100%;
+  // For always expanded or extra full navbars, ensure content aligns itself
+  // properly vertically. Can be easily overridden with flex utilities.
+  align-items: center;
+}
+
+// Button for toggling the navbar when in its collapsed state
+.navbar-toggler {
+  padding: var(--#{$prefix}navbar-toggler-padding-y) var(--#{$prefix}navbar-toggler-padding-x);
+  @include font-size(var(--#{$prefix}navbar-toggler-font-size));
+  line-height: 1;
+  color: var(--#{$prefix}navbar-color);
+  background-color: transparent; // remove default button style
+  border: var(--#{$prefix}border-width) solid var(--#{$prefix}navbar-toggler-border-color); // remove default button style
+  @include border-radius(var(--#{$prefix}navbar-toggler-border-radius));
+  @include transition(var(--#{$prefix}navbar-toggler-transition));
+
+  &:hover {
+    text-decoration: none;
+  }
+
+  &:focus {
+    text-decoration: none;
+    outline: 0;
+    box-shadow: 0 0 0 var(--#{$prefix}navbar-toggler-focus-width);
+  }
+}
+
+// Keep as a separate element so folks can easily override it with another icon
+// or image file as needed.
+.navbar-toggler-icon {
+  display: inline-block;
+  width: 1.5em;
+  height: 1.5em;
+  vertical-align: middle;
+  background-image: var(--#{$prefix}navbar-toggler-icon-bg);
+  background-repeat: no-repeat;
+  background-position: center;
+  background-size: 100%;
+}
+
+.navbar-nav-scroll {
+  max-height: var(--#{$prefix}scroll-height, 75vh);
+  overflow-y: auto;
+}
+
+// scss-docs-start navbar-expand-loop
+// Generate series of `.navbar-expand-*` responsive classes for configuring
+// where your navbar collapses.
+.navbar-expand {
+  @each $breakpoint in map-keys($grid-breakpoints) {
+    $next: breakpoint-next($breakpoint, $grid-breakpoints);
+    $infix: breakpoint-infix($next, $grid-breakpoints);
+
+    // stylelint-disable-next-line scss/selector-no-union-class-name
+    &#{$infix} {
+      @include media-breakpoint-up($next) {
+        flex-wrap: nowrap;
+        justify-content: flex-start;
+
+        .navbar-nav {
+          flex-direction: row;
+
+          .dropdown-menu {
+            position: absolute;
+          }
+
+          .nav-link {
+            padding-right: var(--#{$prefix}navbar-nav-link-padding-x);
+            padding-left: var(--#{$prefix}navbar-nav-link-padding-x);
+          }
+        }
+
+        .navbar-nav-scroll {
+          overflow: visible;
+        }
+
+        .navbar-collapse {
+          display: flex !important; // stylelint-disable-line declaration-no-important
+          flex-basis: auto;
+        }
+
+        .navbar-toggler {
+          display: none;
+        }
+
+        .offcanvas {
+          // stylelint-disable declaration-no-important
+          position: static;
+          z-index: auto;
+          flex-grow: 1;
+          width: auto !important;
+          height: auto !important;
+          visibility: visible !important;
+          background-color: transparent !important;
+          border: 0 !important;
+          transform: none !important;
+          @include box-shadow(none);
+          @include transition(none);
+          // stylelint-enable declaration-no-important
+
+          .offcanvas-header {
+            display: none;
+          }
+
+          .offcanvas-body {
+            display: flex;
+            flex-grow: 0;
+            padding: 0;
+            overflow-y: visible;
+          }
+        }
+      }
+    }
+  }
+}
+// scss-docs-end navbar-expand-loop
+
+// Navbar themes
+//
+// Styles for switching between navbars with light or dark background.
+
+.navbar-light {
+  @include deprecate("`.navbar-light`", "v5.2.0", "v6.0.0", true);
+}
+
+.navbar-dark,
+.navbar[data-bs-theme="dark"] {
+  // scss-docs-start navbar-dark-css-vars
+  --#{$prefix}navbar-color: #{$navbar-dark-color};
+  --#{$prefix}navbar-hover-color: #{$navbar-dark-hover-color};
+  --#{$prefix}navbar-disabled-color: #{$navbar-dark-disabled-color};
+  --#{$prefix}navbar-active-color: #{$navbar-dark-active-color};
+  --#{$prefix}navbar-brand-color: #{$navbar-dark-brand-color};
+  --#{$prefix}navbar-brand-hover-color: #{$navbar-dark-brand-hover-color};
+  --#{$prefix}navbar-toggler-border-color: #{$navbar-dark-toggler-border-color};
+  --#{$prefix}navbar-toggler-icon-bg: #{escape-svg($navbar-dark-toggler-icon-bg)};
+  // scss-docs-end navbar-dark-css-vars
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark) {
+    .navbar-toggler-icon {
+      --#{$prefix}navbar-toggler-icon-bg: #{escape-svg($navbar-dark-toggler-icon-bg)};
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_offcanvas.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_offcanvas.scss
new file mode 100644
index 0000000..b40b2cd
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_offcanvas.scss
@@ -0,0 +1,147 @@
+// stylelint-disable function-disallowed-list
+
+%offcanvas-css-vars {
+  // scss-docs-start offcanvas-css-vars
+  --#{$prefix}offcanvas-zindex: #{$zindex-offcanvas};
+  --#{$prefix}offcanvas-width: #{$offcanvas-horizontal-width};
+  --#{$prefix}offcanvas-height: #{$offcanvas-vertical-height};
+  --#{$prefix}offcanvas-padding-x: #{$offcanvas-padding-x};
+  --#{$prefix}offcanvas-padding-y: #{$offcanvas-padding-y};
+  --#{$prefix}offcanvas-color: #{$offcanvas-color};
+  --#{$prefix}offcanvas-bg: #{$offcanvas-bg-color};
+  --#{$prefix}offcanvas-border-width: #{$offcanvas-border-width};
+  --#{$prefix}offcanvas-border-color: #{$offcanvas-border-color};
+  --#{$prefix}offcanvas-box-shadow: #{$offcanvas-box-shadow};
+  --#{$prefix}offcanvas-transition: #{transform $offcanvas-transition-duration ease-in-out};
+  --#{$prefix}offcanvas-title-line-height: #{$offcanvas-title-line-height};
+  // scss-docs-end offcanvas-css-vars
+}
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $next: breakpoint-next($breakpoint, $grid-breakpoints);
+  $infix: breakpoint-infix($next, $grid-breakpoints);
+
+  .offcanvas#{$infix} {
+    @extend %offcanvas-css-vars;
+  }
+}
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $next: breakpoint-next($breakpoint, $grid-breakpoints);
+  $infix: breakpoint-infix($next, $grid-breakpoints);
+
+  .offcanvas#{$infix} {
+    @include media-breakpoint-down($next) {
+      position: fixed;
+      bottom: 0;
+      z-index: var(--#{$prefix}offcanvas-zindex);
+      display: flex;
+      flex-direction: column;
+      max-width: 100%;
+      color: var(--#{$prefix}offcanvas-color);
+      visibility: hidden;
+      background-color: var(--#{$prefix}offcanvas-bg);
+      background-clip: padding-box;
+      outline: 0;
+      @include box-shadow(var(--#{$prefix}offcanvas-box-shadow));
+      @include transition(var(--#{$prefix}offcanvas-transition));
+
+      &.offcanvas-start {
+        top: 0;
+        left: 0;
+        width: var(--#{$prefix}offcanvas-width);
+        border-right: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
+        transform: translateX(-100%);
+      }
+
+      &.offcanvas-end {
+        top: 0;
+        right: 0;
+        width: var(--#{$prefix}offcanvas-width);
+        border-left: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
+        transform: translateX(100%);
+      }
+
+      &.offcanvas-top {
+        top: 0;
+        right: 0;
+        left: 0;
+        height: var(--#{$prefix}offcanvas-height);
+        max-height: 100%;
+        border-bottom: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
+        transform: translateY(-100%);
+      }
+
+      &.offcanvas-bottom {
+        right: 0;
+        left: 0;
+        height: var(--#{$prefix}offcanvas-height);
+        max-height: 100%;
+        border-top: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
+        transform: translateY(100%);
+      }
+
+      &.showing,
+      &.show:not(.hiding) {
+        transform: none;
+      }
+
+      &.showing,
+      &.hiding,
+      &.show {
+        visibility: visible;
+      }
+    }
+
+    @if not ($infix == "") {
+      @include media-breakpoint-up($next) {
+        --#{$prefix}offcanvas-height: auto;
+        --#{$prefix}offcanvas-border-width: 0;
+        background-color: transparent !important; // stylelint-disable-line declaration-no-important
+
+        .offcanvas-header {
+          display: none;
+        }
+
+        .offcanvas-body {
+          display: flex;
+          flex-grow: 0;
+          padding: 0;
+          overflow-y: visible;
+          // Reset `background-color` in case `.bg-*` classes are used in offcanvas
+          background-color: transparent !important; // stylelint-disable-line declaration-no-important
+        }
+      }
+    }
+  }
+}
+
+.offcanvas-backdrop {
+  @include overlay-backdrop($zindex-offcanvas-backdrop, $offcanvas-backdrop-bg, $offcanvas-backdrop-opacity);
+}
+
+.offcanvas-header {
+  display: flex;
+  align-items: center;
+  padding: var(--#{$prefix}offcanvas-padding-y) var(--#{$prefix}offcanvas-padding-x);
+
+  .btn-close {
+    padding: calc(var(--#{$prefix}offcanvas-padding-y) * .5) calc(var(--#{$prefix}offcanvas-padding-x) * .5);
+    // Split properties to avoid invalid calc() function if value is 0
+    margin-top: calc(-.5 * var(--#{$prefix}offcanvas-padding-y));
+    margin-right: calc(-.5 * var(--#{$prefix}offcanvas-padding-x));
+    margin-bottom: calc(-.5 * var(--#{$prefix}offcanvas-padding-y));
+    margin-left: auto;
+  }
+}
+
+.offcanvas-title {
+  margin-bottom: 0;
+  line-height: var(--#{$prefix}offcanvas-title-line-height);
+}
+
+.offcanvas-body {
+  flex-grow: 1;
+  padding: var(--#{$prefix}offcanvas-padding-y) var(--#{$prefix}offcanvas-padding-x);
+  overflow-y: auto;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_pagination.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_pagination.scss
new file mode 100644
index 0000000..9f09694
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_pagination.scss
@@ -0,0 +1,109 @@
+.pagination {
+  // scss-docs-start pagination-css-vars
+  --#{$prefix}pagination-padding-x: #{$pagination-padding-x};
+  --#{$prefix}pagination-padding-y: #{$pagination-padding-y};
+  @include rfs($pagination-font-size, --#{$prefix}pagination-font-size);
+  --#{$prefix}pagination-color: #{$pagination-color};
+  --#{$prefix}pagination-bg: #{$pagination-bg};
+  --#{$prefix}pagination-border-width: #{$pagination-border-width};
+  --#{$prefix}pagination-border-color: #{$pagination-border-color};
+  --#{$prefix}pagination-border-radius: #{$pagination-border-radius};
+  --#{$prefix}pagination-hover-color: #{$pagination-hover-color};
+  --#{$prefix}pagination-hover-bg: #{$pagination-hover-bg};
+  --#{$prefix}pagination-hover-border-color: #{$pagination-hover-border-color};
+  --#{$prefix}pagination-focus-color: #{$pagination-focus-color};
+  --#{$prefix}pagination-focus-bg: #{$pagination-focus-bg};
+  --#{$prefix}pagination-focus-box-shadow: #{$pagination-focus-box-shadow};
+  --#{$prefix}pagination-active-color: #{$pagination-active-color};
+  --#{$prefix}pagination-active-bg: #{$pagination-active-bg};
+  --#{$prefix}pagination-active-border-color: #{$pagination-active-border-color};
+  --#{$prefix}pagination-disabled-color: #{$pagination-disabled-color};
+  --#{$prefix}pagination-disabled-bg: #{$pagination-disabled-bg};
+  --#{$prefix}pagination-disabled-border-color: #{$pagination-disabled-border-color};
+  // scss-docs-end pagination-css-vars
+
+  display: flex;
+  @include list-unstyled();
+}
+
+.page-link {
+  position: relative;
+  display: block;
+  padding: var(--#{$prefix}pagination-padding-y) var(--#{$prefix}pagination-padding-x);
+  @include font-size(var(--#{$prefix}pagination-font-size));
+  color: var(--#{$prefix}pagination-color);
+  text-decoration: if($link-decoration == none, null, none);
+  background-color: var(--#{$prefix}pagination-bg);
+  border: var(--#{$prefix}pagination-border-width) solid var(--#{$prefix}pagination-border-color);
+  @include transition($pagination-transition);
+
+  &:hover {
+    z-index: 2;
+    color: var(--#{$prefix}pagination-hover-color);
+    text-decoration: if($link-hover-decoration == underline, none, null);
+    background-color: var(--#{$prefix}pagination-hover-bg);
+    border-color: var(--#{$prefix}pagination-hover-border-color);
+  }
+
+  &:focus {
+    z-index: 3;
+    color: var(--#{$prefix}pagination-focus-color);
+    background-color: var(--#{$prefix}pagination-focus-bg);
+    outline: $pagination-focus-outline;
+    box-shadow: var(--#{$prefix}pagination-focus-box-shadow);
+  }
+
+  &.active,
+  .active > & {
+    z-index: 3;
+    color: var(--#{$prefix}pagination-active-color);
+    @include gradient-bg(var(--#{$prefix}pagination-active-bg));
+    border-color: var(--#{$prefix}pagination-active-border-color);
+  }
+
+  &.disabled,
+  .disabled > & {
+    color: var(--#{$prefix}pagination-disabled-color);
+    pointer-events: none;
+    background-color: var(--#{$prefix}pagination-disabled-bg);
+    border-color: var(--#{$prefix}pagination-disabled-border-color);
+  }
+}
+
+.page-item {
+  &:not(:first-child) .page-link {
+    margin-left: $pagination-margin-start;
+  }
+
+  @if $pagination-margin-start == calc(-1 * #{$pagination-border-width}) {
+    &:first-child {
+      .page-link {
+        @include border-start-radius(var(--#{$prefix}pagination-border-radius));
+      }
+    }
+
+    &:last-child {
+      .page-link {
+        @include border-end-radius(var(--#{$prefix}pagination-border-radius));
+      }
+    }
+  } @else {
+    // Add border-radius to all pageLinks in case they have left margin
+    .page-link {
+      @include border-radius(var(--#{$prefix}pagination-border-radius));
+    }
+  }
+}
+
+
+//
+// Sizing
+//
+
+.pagination-lg {
+  @include pagination-size($pagination-padding-y-lg, $pagination-padding-x-lg, $font-size-lg, $pagination-border-radius-lg);
+}
+
+.pagination-sm {
+  @include pagination-size($pagination-padding-y-sm, $pagination-padding-x-sm, $font-size-sm, $pagination-border-radius-sm);
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_placeholders.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_placeholders.scss
new file mode 100644
index 0000000..6e32e1c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_placeholders.scss
@@ -0,0 +1,51 @@
+.placeholder {
+  display: inline-block;
+  min-height: 1em;
+  vertical-align: middle;
+  cursor: wait;
+  background-color: currentcolor;
+  opacity: $placeholder-opacity-max;
+
+  &.btn::before {
+    display: inline-block;
+    content: "";
+  }
+}
+
+// Sizing
+.placeholder-xs {
+  min-height: .6em;
+}
+
+.placeholder-sm {
+  min-height: .8em;
+}
+
+.placeholder-lg {
+  min-height: 1.2em;
+}
+
+// Animation
+.placeholder-glow {
+  .placeholder {
+    animation: placeholder-glow 2s ease-in-out infinite;
+  }
+}
+
+@keyframes placeholder-glow {
+  50% {
+    opacity: $placeholder-opacity-min;
+  }
+}
+
+.placeholder-wave {
+  mask-image: linear-gradient(130deg, $black 55%, rgba(0, 0, 0, (1 - $placeholder-opacity-min)) 75%, $black 95%);
+  mask-size: 200% 100%;
+  animation: placeholder-wave 2s linear infinite;
+}
+
+@keyframes placeholder-wave {
+  100% {
+    mask-position: -200% 0%;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_popover.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_popover.scss
new file mode 100644
index 0000000..7b69f62
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_popover.scss
@@ -0,0 +1,196 @@
+.popover {
+  // scss-docs-start popover-css-vars
+  --#{$prefix}popover-zindex: #{$zindex-popover};
+  --#{$prefix}popover-max-width: #{$popover-max-width};
+  @include rfs($popover-font-size, --#{$prefix}popover-font-size);
+  --#{$prefix}popover-bg: #{$popover-bg};
+  --#{$prefix}popover-border-width: #{$popover-border-width};
+  --#{$prefix}popover-border-color: #{$popover-border-color};
+  --#{$prefix}popover-border-radius: #{$popover-border-radius};
+  --#{$prefix}popover-inner-border-radius: #{$popover-inner-border-radius};
+  --#{$prefix}popover-box-shadow: #{$popover-box-shadow};
+  --#{$prefix}popover-header-padding-x: #{$popover-header-padding-x};
+  --#{$prefix}popover-header-padding-y: #{$popover-header-padding-y};
+  @include rfs($popover-header-font-size, --#{$prefix}popover-header-font-size);
+  --#{$prefix}popover-header-color: #{$popover-header-color};
+  --#{$prefix}popover-header-bg: #{$popover-header-bg};
+  --#{$prefix}popover-body-padding-x: #{$popover-body-padding-x};
+  --#{$prefix}popover-body-padding-y: #{$popover-body-padding-y};
+  --#{$prefix}popover-body-color: #{$popover-body-color};
+  --#{$prefix}popover-arrow-width: #{$popover-arrow-width};
+  --#{$prefix}popover-arrow-height: #{$popover-arrow-height};
+  --#{$prefix}popover-arrow-border: var(--#{$prefix}popover-border-color);
+  // scss-docs-end popover-css-vars
+
+  z-index: var(--#{$prefix}popover-zindex);
+  display: block;
+  max-width: var(--#{$prefix}popover-max-width);
+  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text();
+  @include font-size(var(--#{$prefix}popover-font-size));
+  // Allow breaking very long words so they don't overflow the popover's bounds
+  word-wrap: break-word;
+  background-color: var(--#{$prefix}popover-bg);
+  background-clip: padding-box;
+  border: var(--#{$prefix}popover-border-width) solid var(--#{$prefix}popover-border-color);
+  @include border-radius(var(--#{$prefix}popover-border-radius));
+  @include box-shadow(var(--#{$prefix}popover-box-shadow));
+
+  .popover-arrow {
+    display: block;
+    width: var(--#{$prefix}popover-arrow-width);
+    height: var(--#{$prefix}popover-arrow-height);
+
+    &::before,
+    &::after {
+      position: absolute;
+      display: block;
+      content: "";
+      border-color: transparent;
+      border-style: solid;
+      border-width: 0;
+    }
+  }
+}
+
+.bs-popover-top {
+  > .popover-arrow {
+    bottom: calc(-1 * (var(--#{$prefix}popover-arrow-height)) - var(--#{$prefix}popover-border-width)); // stylelint-disable-line function-disallowed-list
+
+    &::before,
+    &::after {
+      border-width: var(--#{$prefix}popover-arrow-height) calc(var(--#{$prefix}popover-arrow-width) * .5) 0; // stylelint-disable-line function-disallowed-list
+    }
+
+    &::before {
+      bottom: 0;
+      border-top-color: var(--#{$prefix}popover-arrow-border);
+    }
+
+    &::after {
+      bottom: var(--#{$prefix}popover-border-width);
+      border-top-color: var(--#{$prefix}popover-bg);
+    }
+  }
+}
+
+/* rtl:begin:ignore */
+.bs-popover-end {
+  > .popover-arrow {
+    left: calc(-1 * (var(--#{$prefix}popover-arrow-height)) - var(--#{$prefix}popover-border-width)); // stylelint-disable-line function-disallowed-list
+    width: var(--#{$prefix}popover-arrow-height);
+    height: var(--#{$prefix}popover-arrow-width);
+
+    &::before,
+    &::after {
+      border-width: calc(var(--#{$prefix}popover-arrow-width) * .5) var(--#{$prefix}popover-arrow-height) calc(var(--#{$prefix}popover-arrow-width) * .5) 0; // stylelint-disable-line function-disallowed-list
+    }
+
+    &::before {
+      left: 0;
+      border-right-color: var(--#{$prefix}popover-arrow-border);
+    }
+
+    &::after {
+      left: var(--#{$prefix}popover-border-width);
+      border-right-color: var(--#{$prefix}popover-bg);
+    }
+  }
+}
+
+/* rtl:end:ignore */
+
+.bs-popover-bottom {
+  > .popover-arrow {
+    top: calc(-1 * (var(--#{$prefix}popover-arrow-height)) - var(--#{$prefix}popover-border-width)); // stylelint-disable-line function-disallowed-list
+
+    &::before,
+    &::after {
+      border-width: 0 calc(var(--#{$prefix}popover-arrow-width) * .5) var(--#{$prefix}popover-arrow-height); // stylelint-disable-line function-disallowed-list
+    }
+
+    &::before {
+      top: 0;
+      border-bottom-color: var(--#{$prefix}popover-arrow-border);
+    }
+
+    &::after {
+      top: var(--#{$prefix}popover-border-width);
+      border-bottom-color: var(--#{$prefix}popover-bg);
+    }
+  }
+
+  // This will remove the popover-header's border just below the arrow
+  .popover-header::before {
+    position: absolute;
+    top: 0;
+    left: 50%;
+    display: block;
+    width: var(--#{$prefix}popover-arrow-width);
+    margin-left: calc(-.5 * var(--#{$prefix}popover-arrow-width)); // stylelint-disable-line function-disallowed-list
+    content: "";
+    border-bottom: var(--#{$prefix}popover-border-width) solid var(--#{$prefix}popover-header-bg);
+  }
+}
+
+/* rtl:begin:ignore */
+.bs-popover-start {
+  > .popover-arrow {
+    right: calc(-1 * (var(--#{$prefix}popover-arrow-height)) - var(--#{$prefix}popover-border-width)); // stylelint-disable-line function-disallowed-list
+    width: var(--#{$prefix}popover-arrow-height);
+    height: var(--#{$prefix}popover-arrow-width);
+
+    &::before,
+    &::after {
+      border-width: calc(var(--#{$prefix}popover-arrow-width) * .5) 0 calc(var(--#{$prefix}popover-arrow-width) * .5) var(--#{$prefix}popover-arrow-height); // stylelint-disable-line function-disallowed-list
+    }
+
+    &::before {
+      right: 0;
+      border-left-color: var(--#{$prefix}popover-arrow-border);
+    }
+
+    &::after {
+      right: var(--#{$prefix}popover-border-width);
+      border-left-color: var(--#{$prefix}popover-bg);
+    }
+  }
+}
+
+/* rtl:end:ignore */
+
+.bs-popover-auto {
+  &[data-popper-placement^="top"] {
+    @extend .bs-popover-top;
+  }
+  &[data-popper-placement^="right"] {
+    @extend .bs-popover-end;
+  }
+  &[data-popper-placement^="bottom"] {
+    @extend .bs-popover-bottom;
+  }
+  &[data-popper-placement^="left"] {
+    @extend .bs-popover-start;
+  }
+}
+
+// Offset the popover to account for the popover arrow
+.popover-header {
+  padding: var(--#{$prefix}popover-header-padding-y) var(--#{$prefix}popover-header-padding-x);
+  margin-bottom: 0; // Reset the default from Reboot
+  @include font-size(var(--#{$prefix}popover-header-font-size));
+  color: var(--#{$prefix}popover-header-color);
+  background-color: var(--#{$prefix}popover-header-bg);
+  border-bottom: var(--#{$prefix}popover-border-width) solid var(--#{$prefix}popover-border-color);
+  @include border-top-radius(var(--#{$prefix}popover-inner-border-radius));
+
+  &:empty {
+    display: none;
+  }
+}
+
+.popover-body {
+  padding: var(--#{$prefix}popover-body-padding-y) var(--#{$prefix}popover-body-padding-x);
+  color: var(--#{$prefix}popover-body-color);
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_progress.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_progress.scss
new file mode 100644
index 0000000..732365c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_progress.scss
@@ -0,0 +1,68 @@
+// Disable animation if transitions are disabled
+
+// scss-docs-start progress-keyframes
+@if $enable-transitions {
+  @keyframes progress-bar-stripes {
+    0% { background-position-x: var(--#{$prefix}progress-height); }
+  }
+}
+// scss-docs-end progress-keyframes
+
+.progress,
+.progress-stacked {
+  // scss-docs-start progress-css-vars
+  --#{$prefix}progress-height: #{$progress-height};
+  @include rfs($progress-font-size, --#{$prefix}progress-font-size);
+  --#{$prefix}progress-bg: #{$progress-bg};
+  --#{$prefix}progress-border-radius: #{$progress-border-radius};
+  --#{$prefix}progress-box-shadow: #{$progress-box-shadow};
+  --#{$prefix}progress-bar-color: #{$progress-bar-color};
+  --#{$prefix}progress-bar-bg: #{$progress-bar-bg};
+  --#{$prefix}progress-bar-transition: #{$progress-bar-transition};
+  // scss-docs-end progress-css-vars
+
+  display: flex;
+  height: var(--#{$prefix}progress-height);
+  overflow: hidden; // force rounded corners by cropping it
+  @include font-size(var(--#{$prefix}progress-font-size));
+  background-color: var(--#{$prefix}progress-bg);
+  @include border-radius(var(--#{$prefix}progress-border-radius));
+  @include box-shadow(var(--#{$prefix}progress-box-shadow));
+}
+
+.progress-bar {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  overflow: hidden;
+  color: var(--#{$prefix}progress-bar-color);
+  text-align: center;
+  white-space: nowrap;
+  background-color: var(--#{$prefix}progress-bar-bg);
+  @include transition(var(--#{$prefix}progress-bar-transition));
+}
+
+.progress-bar-striped {
+  @include gradient-striped();
+  background-size: var(--#{$prefix}progress-height) var(--#{$prefix}progress-height);
+}
+
+.progress-stacked > .progress {
+  overflow: visible;
+}
+
+.progress-stacked > .progress > .progress-bar {
+  width: 100%;
+}
+
+@if $enable-transitions {
+  .progress-bar-animated {
+    animation: $progress-bar-animation-timing progress-bar-stripes;
+
+    @if $enable-reduced-motion {
+      @media (prefers-reduced-motion: reduce) {
+        animation: none;
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_reboot.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_reboot.scss
new file mode 100644
index 0000000..524645f
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_reboot.scss
@@ -0,0 +1,617 @@
+// stylelint-disable declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix
+
+
+// Reboot
+//
+// Normalization of HTML elements, manually forked from Normalize.css to remove
+// styles targeting irrelevant browsers while applying new styles.
+//
+// Normalize is licensed MIT. https://github.com/necolas/normalize.css
+
+
+// Document
+//
+// Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`.
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+
+// Root
+//
+// Ability to the value of the root font sizes, affecting the value of `rem`.
+// null by default, thus nothing is generated.
+
+:root {
+  @if $font-size-root != null {
+    @include font-size(var(--#{$prefix}root-font-size));
+  }
+
+  @if $enable-smooth-scroll {
+    @media (prefers-reduced-motion: no-preference) {
+      scroll-behavior: smooth;
+    }
+  }
+}
+
+
+// Body
+//
+// 1. Remove the margin in all browsers.
+// 2. As a best practice, apply a default `background-color`.
+// 3. Prevent adjustments of font size after orientation changes in iOS.
+// 4. Change the default tap highlight to be completely transparent in iOS.
+
+// scss-docs-start reboot-body-rules
+body {
+  margin: 0; // 1
+  font-family: var(--#{$prefix}body-font-family);
+  @include font-size(var(--#{$prefix}body-font-size));
+  font-weight: var(--#{$prefix}body-font-weight);
+  line-height: var(--#{$prefix}body-line-height);
+  color: var(--#{$prefix}body-color);
+  text-align: var(--#{$prefix}body-text-align);
+  background-color: var(--#{$prefix}body-bg); // 2
+  -webkit-text-size-adjust: 100%; // 3
+  -webkit-tap-highlight-color: rgba($black, 0); // 4
+}
+// scss-docs-end reboot-body-rules
+
+
+// Content grouping
+//
+// 1. Reset Firefox's gray color
+
+hr {
+  margin: $hr-margin-y 0;
+  color: $hr-color; // 1
+  border: 0;
+  border-top: $hr-border-width solid $hr-border-color;
+  opacity: $hr-opacity;
+}
+
+
+// Typography
+//
+// 1. Remove top margins from headings
+//    By default, `<h1>`-`<h6>` all receive top and bottom margins. We nuke the top
+//    margin for easier control within type scales as it avoids margin collapsing.
+
+%heading {
+  margin-top: 0; // 1
+  margin-bottom: $headings-margin-bottom;
+  font-family: $headings-font-family;
+  font-style: $headings-font-style;
+  font-weight: $headings-font-weight;
+  line-height: $headings-line-height;
+  color: var(--#{$prefix}heading-color);
+}
+
+h1 {
+  @extend %heading;
+  @include font-size($h1-font-size);
+}
+
+h2 {
+  @extend %heading;
+  @include font-size($h2-font-size);
+}
+
+h3 {
+  @extend %heading;
+  @include font-size($h3-font-size);
+}
+
+h4 {
+  @extend %heading;
+  @include font-size($h4-font-size);
+}
+
+h5 {
+  @extend %heading;
+  @include font-size($h5-font-size);
+}
+
+h6 {
+  @extend %heading;
+  @include font-size($h6-font-size);
+}
+
+
+// Reset margins on paragraphs
+//
+// Similarly, the top margin on `<p>`s get reset. However, we also reset the
+// bottom margin to use `rem` units instead of `em`.
+
+p {
+  margin-top: 0;
+  margin-bottom: $paragraph-margin-bottom;
+}
+
+
+// Abbreviations
+//
+// 1. Add the correct text decoration in Chrome, Edge, Opera, and Safari.
+// 2. Add explicit cursor to indicate changed behavior.
+// 3. Prevent the text-decoration to be skipped.
+
+abbr[title] {
+  text-decoration: underline dotted; // 1
+  cursor: help; // 2
+  text-decoration-skip-ink: none; // 3
+}
+
+
+// Address
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+
+// Lists
+
+ol,
+ul {
+  padding-left: 2rem;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: $dt-font-weight;
+}
+
+// 1. Undo browser default
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0; // 1
+}
+
+
+// Blockquote
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+
+// Strong
+//
+// Add the correct font weight in Chrome, Edge, and Safari
+
+b,
+strong {
+  font-weight: $font-weight-bolder;
+}
+
+
+// Small
+//
+// Add the correct font size in all browsers
+
+small {
+  @include font-size($small-font-size);
+}
+
+
+// Mark
+
+mark {
+  padding: $mark-padding;
+  color: var(--#{$prefix}highlight-color);
+  background-color: var(--#{$prefix}highlight-bg);
+}
+
+
+// Sub and Sup
+//
+// Prevent `sub` and `sup` elements from affecting the line height in
+// all browsers.
+
+sub,
+sup {
+  position: relative;
+  @include font-size($sub-sup-font-size);
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub { bottom: -.25em; }
+sup { top: -.5em; }
+
+
+// Links
+
+a {
+  color: rgba(var(--#{$prefix}link-color-rgb), var(--#{$prefix}link-opacity, 1));
+  text-decoration: $link-decoration;
+
+  &:hover {
+    --#{$prefix}link-color-rgb: var(--#{$prefix}link-hover-color-rgb);
+    text-decoration: $link-hover-decoration;
+  }
+}
+
+// And undo these styles for placeholder links/named anchors (without href).
+// It would be more straightforward to just use a[href] in previous block, but that
+// causes specificity issues in many other styles that are too complex to fix.
+// See https://github.com/twbs/bootstrap/issues/19402
+
+a:not([href]):not([class]) {
+  &,
+  &:hover {
+    color: inherit;
+    text-decoration: none;
+  }
+}
+
+
+// Code
+
+pre,
+code,
+kbd,
+samp {
+  font-family: $font-family-code;
+  @include font-size(1em); // Correct the odd `em` font sizing in all browsers.
+}
+
+// 1. Remove browser default top margin
+// 2. Reset browser default of `1em` to use `rem`s
+// 3. Don't allow content to break outside
+
+pre {
+  display: block;
+  margin-top: 0; // 1
+  margin-bottom: 1rem; // 2
+  overflow: auto; // 3
+  @include font-size($code-font-size);
+  color: $pre-color;
+
+  // Account for some code outputs that place code tags in pre tags
+  code {
+    @include font-size(inherit);
+    color: inherit;
+    word-break: normal;
+  }
+}
+
+code {
+  @include font-size($code-font-size);
+  color: var(--#{$prefix}code-color);
+  word-wrap: break-word;
+
+  // Streamline the style when inside anchors to avoid broken underline and more
+  a > & {
+    color: inherit;
+  }
+}
+
+kbd {
+  padding: $kbd-padding-y $kbd-padding-x;
+  @include font-size($kbd-font-size);
+  color: $kbd-color;
+  background-color: $kbd-bg;
+  @include border-radius($border-radius-sm);
+
+  kbd {
+    padding: 0;
+    @include font-size(1em);
+    font-weight: $nested-kbd-font-weight;
+  }
+}
+
+
+// Figures
+//
+// Apply a consistent margin strategy (matches our type styles).
+
+figure {
+  margin: 0 0 1rem;
+}
+
+
+// Images and content
+
+img,
+svg {
+  vertical-align: middle;
+}
+
+
+// Tables
+//
+// Prevent double borders
+
+table {
+  caption-side: bottom;
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: $table-cell-padding-y;
+  padding-bottom: $table-cell-padding-y;
+  color: $table-caption-color;
+  text-align: left;
+}
+
+// 1. Removes font-weight bold by inheriting
+// 2. Matches default `<td>` alignment by inheriting `text-align`.
+// 3. Fix alignment for Safari
+
+th {
+  font-weight: $table-th-font-weight; // 1
+  text-align: inherit; // 2
+  text-align: -webkit-match-parent; // 3
+}
+
+thead,
+tbody,
+tfoot,
+tr,
+td,
+th {
+  border-color: inherit;
+  border-style: solid;
+  border-width: 0;
+}
+
+
+// Forms
+//
+// 1. Allow labels to use `margin` for spacing.
+
+label {
+  display: inline-block; // 1
+}
+
+// Remove the default `border-radius` that macOS Chrome adds.
+// See https://github.com/twbs/bootstrap/issues/24093
+
+button {
+  // stylelint-disable-next-line property-disallowed-list
+  border-radius: 0;
+}
+
+// Explicitly remove focus outline in Chromium when it shouldn't be
+// visible (e.g. as result of mouse click or touch tap). It already
+// should be doing this automatically, but seems to currently be
+// confused and applies its very visible two-tone outline anyway.
+
+button:focus:not(:focus-visible) {
+  outline: 0;
+}
+
+// 1. Remove the margin in Firefox and Safari
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0; // 1
+  font-family: inherit;
+  @include font-size(inherit);
+  line-height: inherit;
+}
+
+// Remove the inheritance of text transform in Firefox
+button,
+select {
+  text-transform: none;
+}
+// Set the cursor for non-`<button>` buttons
+//
+// Details at https://github.com/twbs/bootstrap/pull/30562
+[role="button"] {
+  cursor: pointer;
+}
+
+select {
+  // Remove the inheritance of word-wrap in Safari.
+  // See https://github.com/twbs/bootstrap/issues/24990
+  word-wrap: normal;
+
+  // Undo the opacity change from Chrome
+  &:disabled {
+    opacity: 1;
+  }
+}
+
+// Remove the dropdown arrow only from text type inputs built with datalists in Chrome.
+// See https://stackoverflow.com/a/54997118
+
+[list]:not([type="date"]):not([type="datetime-local"]):not([type="month"]):not([type="week"]):not([type="time"])::-webkit-calendar-picker-indicator {
+  display: none !important;
+}
+
+// 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
+//    controls in Android 4.
+// 2. Correct the inability to style clickable types in iOS and Safari.
+// 3. Opinionated: add "hand" cursor to non-disabled button elements.
+
+button,
+[type="button"], // 1
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button; // 2
+
+  @if $enable-button-pointers {
+    &:not(:disabled) {
+      cursor: pointer; // 3
+    }
+  }
+}
+
+// Remove inner border and padding from Firefox, but don't restore the outline like Normalize.
+
+::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+// 1. Textareas should really only resize vertically so they don't break their (horizontal) containers.
+
+textarea {
+  resize: vertical; // 1
+}
+
+// 1. Browsers set a default `min-width: min-content;` on fieldsets,
+//    unlike e.g. `<div>`s, which have `min-width: 0;` by default.
+//    So we reset that to ensure fieldsets behave more like a standard block element.
+//    See https://github.com/twbs/bootstrap/issues/12359
+//    and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements
+// 2. Reset the default outline behavior of fieldsets so they don't affect page layout.
+
+fieldset {
+  min-width: 0; // 1
+  padding: 0; // 2
+  margin: 0; // 2
+  border: 0; // 2
+}
+
+// 1. By using `float: left`, the legend will behave like a block element.
+//    This way the border of a fieldset wraps around the legend if present.
+// 2. Fix wrapping bug.
+//    See https://github.com/twbs/bootstrap/issues/29712
+
+legend {
+  float: left; // 1
+  width: 100%;
+  padding: 0;
+  margin-bottom: $legend-margin-bottom;
+  font-weight: $legend-font-weight;
+  line-height: inherit;
+  @include font-size($legend-font-size);
+
+  + * {
+    clear: left; // 2
+  }
+}
+
+// Fix height of inputs with a type of datetime-local, date, month, week, or time
+// See https://github.com/twbs/bootstrap/issues/18842
+
+::-webkit-datetime-edit-fields-wrapper,
+::-webkit-datetime-edit-text,
+::-webkit-datetime-edit-minute,
+::-webkit-datetime-edit-hour-field,
+::-webkit-datetime-edit-day-field,
+::-webkit-datetime-edit-month-field,
+::-webkit-datetime-edit-year-field {
+  padding: 0;
+}
+
+::-webkit-inner-spin-button {
+  height: auto;
+}
+
+// 1. This overrides the extra rounded corners on search inputs in iOS so that our
+//    `.form-control` class can properly style them. Note that this cannot simply
+//    be added to `.form-control` as it's not specific enough. For details, see
+//    https://github.com/twbs/bootstrap/issues/11586.
+// 2. Correct the outline style in Safari.
+
+[type="search"] {
+  -webkit-appearance: textfield; // 1
+  outline-offset: -2px; // 2
+
+  // 3. Better affordance and consistent appearance for search cancel button
+  &::-webkit-search-cancel-button {
+    cursor: pointer;
+    filter: grayscale(1);
+  }
+}
+
+// 1. A few input types should stay LTR
+// See https://rtlstyling.com/posts/rtl-styling#form-inputs
+// 2. RTL only output
+// See https://rtlcss.com/learn/usage-guide/control-directives/#raw
+
+/* rtl:raw:
+[type="tel"],
+[type="url"],
+[type="email"],
+[type="number"] {
+  direction: ltr;
+}
+*/
+
+// Remove the inner padding in Chrome and Safari on macOS.
+
+::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+// Remove padding around color pickers in webkit browsers
+
+::-webkit-color-swatch-wrapper {
+  padding: 0;
+}
+
+
+// 1. Inherit font family and line height for file input buttons
+// 2. Correct the inability to style clickable types in iOS and Safari.
+
+::file-selector-button {
+  font: inherit; // 1
+  -webkit-appearance: button; // 2
+}
+
+// Correct element displays
+
+output {
+  display: inline-block;
+}
+
+// Remove border from iframe
+
+iframe {
+  border: 0;
+}
+
+// Summary
+//
+// 1. Add the correct display in all browsers
+
+summary {
+  display: list-item; // 1
+  cursor: pointer;
+}
+
+
+// Progress
+//
+// Add the correct vertical alignment in Chrome, Firefox, and Opera.
+
+progress {
+  vertical-align: baseline;
+}
+
+
+// Hidden attribute
+//
+// Always hide an element with the `hidden` HTML attribute.
+
+[hidden] {
+  display: none !important;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_root.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_root.scss
new file mode 100644
index 0000000..becddf1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_root.scss
@@ -0,0 +1,187 @@
+:root,
+[data-bs-theme="light"] {
+  // Note: Custom variable values only support SassScript inside `#{}`.
+
+  // Colors
+  //
+  // Generate palettes for full colors, grays, and theme colors.
+
+  @each $color, $value in $colors {
+    --#{$prefix}#{$color}: #{$value};
+  }
+
+  @each $color, $value in $grays {
+    --#{$prefix}gray-#{$color}: #{$value};
+  }
+
+  @each $color, $value in $theme-colors {
+    --#{$prefix}#{$color}: #{$value};
+  }
+
+  @each $color, $value in $theme-colors-rgb {
+    --#{$prefix}#{$color}-rgb: #{$value};
+  }
+
+  @each $color, $value in $theme-colors-text {
+    --#{$prefix}#{$color}-text-emphasis: #{$value};
+  }
+
+  @each $color, $value in $theme-colors-bg-subtle {
+    --#{$prefix}#{$color}-bg-subtle: #{$value};
+  }
+
+  @each $color, $value in $theme-colors-border-subtle {
+    --#{$prefix}#{$color}-border-subtle: #{$value};
+  }
+
+  --#{$prefix}white-rgb: #{to-rgb($white)};
+  --#{$prefix}black-rgb: #{to-rgb($black)};
+
+  // Fonts
+
+  // Note: Use `inspect` for lists so that quoted items keep the quotes.
+  // See https://github.com/sass/sass/issues/2383#issuecomment-336349172
+  --#{$prefix}font-sans-serif: #{inspect($font-family-sans-serif)};
+  --#{$prefix}font-monospace: #{inspect($font-family-monospace)};
+  --#{$prefix}gradient: #{$gradient};
+
+  // Root and body
+  // scss-docs-start root-body-variables
+  @if $font-size-root != null {
+    --#{$prefix}root-font-size: #{$font-size-root};
+  }
+  --#{$prefix}body-font-family: #{inspect($font-family-base)};
+  @include rfs($font-size-base, --#{$prefix}body-font-size);
+  --#{$prefix}body-font-weight: #{$font-weight-base};
+  --#{$prefix}body-line-height: #{$line-height-base};
+  @if $body-text-align != null {
+    --#{$prefix}body-text-align: #{$body-text-align};
+  }
+
+  --#{$prefix}body-color: #{$body-color};
+  --#{$prefix}body-color-rgb: #{to-rgb($body-color)};
+  --#{$prefix}body-bg: #{$body-bg};
+  --#{$prefix}body-bg-rgb: #{to-rgb($body-bg)};
+
+  --#{$prefix}emphasis-color: #{$body-emphasis-color};
+  --#{$prefix}emphasis-color-rgb: #{to-rgb($body-emphasis-color)};
+
+  --#{$prefix}secondary-color: #{$body-secondary-color};
+  --#{$prefix}secondary-color-rgb: #{to-rgb($body-secondary-color)};
+  --#{$prefix}secondary-bg: #{$body-secondary-bg};
+  --#{$prefix}secondary-bg-rgb: #{to-rgb($body-secondary-bg)};
+
+  --#{$prefix}tertiary-color: #{$body-tertiary-color};
+  --#{$prefix}tertiary-color-rgb: #{to-rgb($body-tertiary-color)};
+  --#{$prefix}tertiary-bg: #{$body-tertiary-bg};
+  --#{$prefix}tertiary-bg-rgb: #{to-rgb($body-tertiary-bg)};
+  // scss-docs-end root-body-variables
+
+  --#{$prefix}heading-color: #{$headings-color};
+
+  --#{$prefix}link-color: #{$link-color};
+  --#{$prefix}link-color-rgb: #{to-rgb($link-color)};
+  --#{$prefix}link-decoration: #{$link-decoration};
+
+  --#{$prefix}link-hover-color: #{$link-hover-color};
+  --#{$prefix}link-hover-color-rgb: #{to-rgb($link-hover-color)};
+
+  @if $link-hover-decoration != null {
+    --#{$prefix}link-hover-decoration: #{$link-hover-decoration};
+  }
+
+  --#{$prefix}code-color: #{$code-color};
+  --#{$prefix}highlight-color: #{$mark-color};
+  --#{$prefix}highlight-bg: #{$mark-bg};
+
+  // scss-docs-start root-border-var
+  --#{$prefix}border-width: #{$border-width};
+  --#{$prefix}border-style: #{$border-style};
+  --#{$prefix}border-color: #{$border-color};
+  --#{$prefix}border-color-translucent: #{$border-color-translucent};
+
+  --#{$prefix}border-radius: #{$border-radius};
+  --#{$prefix}border-radius-sm: #{$border-radius-sm};
+  --#{$prefix}border-radius-lg: #{$border-radius-lg};
+  --#{$prefix}border-radius-xl: #{$border-radius-xl};
+  --#{$prefix}border-radius-xxl: #{$border-radius-xxl};
+  --#{$prefix}border-radius-2xl: var(--#{$prefix}border-radius-xxl); // Deprecated in v5.3.0 for consistency
+  --#{$prefix}border-radius-pill: #{$border-radius-pill};
+  // scss-docs-end root-border-var
+
+  --#{$prefix}box-shadow: #{$box-shadow};
+  --#{$prefix}box-shadow-sm: #{$box-shadow-sm};
+  --#{$prefix}box-shadow-lg: #{$box-shadow-lg};
+  --#{$prefix}box-shadow-inset: #{$box-shadow-inset};
+
+  // Focus styles
+  // scss-docs-start root-focus-variables
+  --#{$prefix}focus-ring-width: #{$focus-ring-width};
+  --#{$prefix}focus-ring-opacity: #{$focus-ring-opacity};
+  --#{$prefix}focus-ring-color: #{$focus-ring-color};
+  // scss-docs-end root-focus-variables
+
+  // scss-docs-start root-form-validation-variables
+  --#{$prefix}form-valid-color: #{$form-valid-color};
+  --#{$prefix}form-valid-border-color: #{$form-valid-border-color};
+  --#{$prefix}form-invalid-color: #{$form-invalid-color};
+  --#{$prefix}form-invalid-border-color: #{$form-invalid-border-color};
+  // scss-docs-end root-form-validation-variables
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark, true) {
+    color-scheme: dark;
+
+    // scss-docs-start root-dark-mode-vars
+    --#{$prefix}body-color: #{$body-color-dark};
+    --#{$prefix}body-color-rgb: #{to-rgb($body-color-dark)};
+    --#{$prefix}body-bg: #{$body-bg-dark};
+    --#{$prefix}body-bg-rgb: #{to-rgb($body-bg-dark)};
+
+    --#{$prefix}emphasis-color: #{$body-emphasis-color-dark};
+    --#{$prefix}emphasis-color-rgb: #{to-rgb($body-emphasis-color-dark)};
+
+    --#{$prefix}secondary-color: #{$body-secondary-color-dark};
+    --#{$prefix}secondary-color-rgb: #{to-rgb($body-secondary-color-dark)};
+    --#{$prefix}secondary-bg: #{$body-secondary-bg-dark};
+    --#{$prefix}secondary-bg-rgb: #{to-rgb($body-secondary-bg-dark)};
+
+    --#{$prefix}tertiary-color: #{$body-tertiary-color-dark};
+    --#{$prefix}tertiary-color-rgb: #{to-rgb($body-tertiary-color-dark)};
+    --#{$prefix}tertiary-bg: #{$body-tertiary-bg-dark};
+    --#{$prefix}tertiary-bg-rgb: #{to-rgb($body-tertiary-bg-dark)};
+
+    @each $color, $value in $theme-colors-text-dark {
+      --#{$prefix}#{$color}-text-emphasis: #{$value};
+    }
+
+    @each $color, $value in $theme-colors-bg-subtle-dark {
+      --#{$prefix}#{$color}-bg-subtle: #{$value};
+    }
+
+    @each $color, $value in $theme-colors-border-subtle-dark {
+      --#{$prefix}#{$color}-border-subtle: #{$value};
+    }
+
+    --#{$prefix}heading-color: #{$headings-color-dark};
+
+    --#{$prefix}link-color: #{$link-color-dark};
+    --#{$prefix}link-hover-color: #{$link-hover-color-dark};
+    --#{$prefix}link-color-rgb: #{to-rgb($link-color-dark)};
+    --#{$prefix}link-hover-color-rgb: #{to-rgb($link-hover-color-dark)};
+
+    --#{$prefix}code-color: #{$code-color-dark};
+    --#{$prefix}highlight-color: #{$mark-color-dark};
+    --#{$prefix}highlight-bg: #{$mark-bg-dark};
+
+    --#{$prefix}border-color: #{$border-color-dark};
+    --#{$prefix}border-color-translucent: #{$border-color-translucent-dark};
+
+    --#{$prefix}form-valid-color: #{$form-valid-color-dark};
+    --#{$prefix}form-valid-border-color: #{$form-valid-border-color-dark};
+    --#{$prefix}form-invalid-color: #{$form-invalid-color-dark};
+    --#{$prefix}form-invalid-border-color: #{$form-invalid-border-color-dark};
+    // scss-docs-end root-dark-mode-vars
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_spinners.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_spinners.scss
new file mode 100644
index 0000000..9dff289
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_spinners.scss
@@ -0,0 +1,86 @@
+//
+// Rotating border
+//
+
+.spinner-grow,
+.spinner-border {
+  display: inline-block;
+  flex-shrink: 0;
+  width: var(--#{$prefix}spinner-width);
+  height: var(--#{$prefix}spinner-height);
+  vertical-align: var(--#{$prefix}spinner-vertical-align);
+  // stylelint-disable-next-line property-disallowed-list
+  border-radius: 50%;
+  animation: var(--#{$prefix}spinner-animation-speed) linear infinite var(--#{$prefix}spinner-animation-name);
+}
+
+// scss-docs-start spinner-border-keyframes
+@keyframes spinner-border {
+  to { transform: rotate(360deg) #{"/* rtl:ignore */"}; }
+}
+// scss-docs-end spinner-border-keyframes
+
+.spinner-border {
+  // scss-docs-start spinner-border-css-vars
+  --#{$prefix}spinner-width: #{$spinner-width};
+  --#{$prefix}spinner-height: #{$spinner-height};
+  --#{$prefix}spinner-vertical-align: #{$spinner-vertical-align};
+  --#{$prefix}spinner-border-width: #{$spinner-border-width};
+  --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed};
+  --#{$prefix}spinner-animation-name: spinner-border;
+  // scss-docs-end spinner-border-css-vars
+
+  border: var(--#{$prefix}spinner-border-width) solid currentcolor;
+  border-right-color: transparent;
+}
+
+.spinner-border-sm {
+  // scss-docs-start spinner-border-sm-css-vars
+  --#{$prefix}spinner-width: #{$spinner-width-sm};
+  --#{$prefix}spinner-height: #{$spinner-height-sm};
+  --#{$prefix}spinner-border-width: #{$spinner-border-width-sm};
+  // scss-docs-end spinner-border-sm-css-vars
+}
+
+//
+// Growing circle
+//
+
+// scss-docs-start spinner-grow-keyframes
+@keyframes spinner-grow {
+  0% {
+    transform: scale(0);
+  }
+  50% {
+    opacity: 1;
+    transform: none;
+  }
+}
+// scss-docs-end spinner-grow-keyframes
+
+.spinner-grow {
+  // scss-docs-start spinner-grow-css-vars
+  --#{$prefix}spinner-width: #{$spinner-width};
+  --#{$prefix}spinner-height: #{$spinner-height};
+  --#{$prefix}spinner-vertical-align: #{$spinner-vertical-align};
+  --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed};
+  --#{$prefix}spinner-animation-name: spinner-grow;
+  // scss-docs-end spinner-grow-css-vars
+
+  background-color: currentcolor;
+  opacity: 0;
+}
+
+.spinner-grow-sm {
+  --#{$prefix}spinner-width: #{$spinner-width-sm};
+  --#{$prefix}spinner-height: #{$spinner-height-sm};
+}
+
+@if $enable-reduced-motion {
+  @media (prefers-reduced-motion: reduce) {
+    .spinner-border,
+    .spinner-grow {
+      --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed * 2};
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_tables.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_tables.scss
new file mode 100644
index 0000000..276521a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_tables.scss
@@ -0,0 +1,171 @@
+//
+// Basic Bootstrap table
+//
+
+.table {
+  // Reset needed for nesting tables
+  --#{$prefix}table-color-type: initial;
+  --#{$prefix}table-bg-type: initial;
+  --#{$prefix}table-color-state: initial;
+  --#{$prefix}table-bg-state: initial;
+  // End of reset
+  --#{$prefix}table-color: #{$table-color};
+  --#{$prefix}table-bg: #{$table-bg};
+  --#{$prefix}table-border-color: #{$table-border-color};
+  --#{$prefix}table-accent-bg: #{$table-accent-bg};
+  --#{$prefix}table-striped-color: #{$table-striped-color};
+  --#{$prefix}table-striped-bg: #{$table-striped-bg};
+  --#{$prefix}table-active-color: #{$table-active-color};
+  --#{$prefix}table-active-bg: #{$table-active-bg};
+  --#{$prefix}table-hover-color: #{$table-hover-color};
+  --#{$prefix}table-hover-bg: #{$table-hover-bg};
+
+  width: 100%;
+  margin-bottom: $spacer;
+  vertical-align: $table-cell-vertical-align;
+  border-color: var(--#{$prefix}table-border-color);
+
+  // Target th & td
+  // We need the child combinator to prevent styles leaking to nested tables which doesn't have a `.table` class.
+  // We use the universal selectors here to simplify the selector (else we would need 6 different selectors).
+  // Another advantage is that this generates less code and makes the selector less specific making it easier to override.
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    padding: $table-cell-padding-y $table-cell-padding-x;
+    // Following the precept of cascades: https://codepen.io/miriamsuzanne/full/vYNgodb
+    color: var(--#{$prefix}table-color-state, var(--#{$prefix}table-color-type, var(--#{$prefix}table-color)));
+    background-color: var(--#{$prefix}table-bg);
+    border-bottom-width: $table-border-width;
+    box-shadow: inset 0 0 0 9999px var(--#{$prefix}table-bg-state, var(--#{$prefix}table-bg-type, var(--#{$prefix}table-accent-bg)));
+  }
+
+  > tbody {
+    vertical-align: inherit;
+  }
+
+  > thead {
+    vertical-align: bottom;
+  }
+}
+
+.table-group-divider {
+  border-top: calc(#{$table-border-width} * 2) solid $table-group-separator-color; // stylelint-disable-line function-disallowed-list
+}
+
+//
+// Change placement of captions with a class
+//
+
+.caption-top {
+  caption-side: top;
+}
+
+
+//
+// Condensed table w/ half padding
+//
+
+.table-sm {
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    padding: $table-cell-padding-y-sm $table-cell-padding-x-sm;
+  }
+}
+
+
+// Border versions
+//
+// Add or remove borders all around the table and between all the columns.
+//
+// When borders are added on all sides of the cells, the corners can render odd when
+// these borders do not have the same color or if they are semi-transparent.
+// Therefore we add top and border bottoms to the `tr`s and left and right borders
+// to the `td`s or `th`s
+
+.table-bordered {
+  > :not(caption) > * {
+    border-width: $table-border-width 0;
+
+    // stylelint-disable-next-line selector-max-universal
+    > * {
+      border-width: 0 $table-border-width;
+    }
+  }
+}
+
+.table-borderless {
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    border-bottom-width: 0;
+  }
+
+  > :not(:first-child) {
+    border-top-width: 0;
+  }
+}
+
+// Zebra-striping
+//
+// Default zebra-stripe styles (alternating gray and transparent backgrounds)
+
+// For rows
+.table-striped {
+  > tbody > tr:nth-of-type(#{$table-striped-order}) > * {
+    --#{$prefix}table-color-type: var(--#{$prefix}table-striped-color);
+    --#{$prefix}table-bg-type: var(--#{$prefix}table-striped-bg);
+  }
+}
+
+// For columns
+.table-striped-columns {
+  > :not(caption) > tr > :nth-child(#{$table-striped-columns-order}) {
+    --#{$prefix}table-color-type: var(--#{$prefix}table-striped-color);
+    --#{$prefix}table-bg-type: var(--#{$prefix}table-striped-bg);
+  }
+}
+
+// Active table
+//
+// The `.table-active` class can be added to highlight rows or cells
+
+.table-active {
+  --#{$prefix}table-color-state: var(--#{$prefix}table-active-color);
+  --#{$prefix}table-bg-state: var(--#{$prefix}table-active-bg);
+}
+
+// Hover effect
+//
+// Placed here since it has to come after the potential zebra striping
+
+.table-hover {
+  > tbody > tr:hover > * {
+    --#{$prefix}table-color-state: var(--#{$prefix}table-hover-color);
+    --#{$prefix}table-bg-state: var(--#{$prefix}table-hover-bg);
+  }
+}
+
+
+// Table variants
+//
+// Table variants set the table cell backgrounds, border colors
+// and the colors of the striped, hovered & active tables
+
+@each $color, $value in $table-variants {
+  @include table-variant($color, $value);
+}
+
+// Responsive tables
+//
+// Generate series of `.table-responsive-*` classes for configuring the screen
+// size of where your table will overflow.
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+  @include media-breakpoint-down($breakpoint) {
+    .table-responsive#{$infix} {
+      overflow-x: auto;
+      -webkit-overflow-scrolling: touch;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_toasts.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_toasts.scss
new file mode 100644
index 0000000..2ce378d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_toasts.scss
@@ -0,0 +1,73 @@
+.toast {
+  // scss-docs-start toast-css-vars
+  --#{$prefix}toast-zindex: #{$zindex-toast};
+  --#{$prefix}toast-padding-x: #{$toast-padding-x};
+  --#{$prefix}toast-padding-y: #{$toast-padding-y};
+  --#{$prefix}toast-spacing: #{$toast-spacing};
+  --#{$prefix}toast-max-width: #{$toast-max-width};
+  @include rfs($toast-font-size, --#{$prefix}toast-font-size);
+  --#{$prefix}toast-color: #{$toast-color};
+  --#{$prefix}toast-bg: #{$toast-background-color};
+  --#{$prefix}toast-border-width: #{$toast-border-width};
+  --#{$prefix}toast-border-color: #{$toast-border-color};
+  --#{$prefix}toast-border-radius: #{$toast-border-radius};
+  --#{$prefix}toast-box-shadow: #{$toast-box-shadow};
+  --#{$prefix}toast-header-color: #{$toast-header-color};
+  --#{$prefix}toast-header-bg: #{$toast-header-background-color};
+  --#{$prefix}toast-header-border-color: #{$toast-header-border-color};
+  // scss-docs-end toast-css-vars
+
+  width: var(--#{$prefix}toast-max-width);
+  max-width: 100%;
+  @include font-size(var(--#{$prefix}toast-font-size));
+  color: var(--#{$prefix}toast-color);
+  pointer-events: auto;
+  background-color: var(--#{$prefix}toast-bg);
+  background-clip: padding-box;
+  border: var(--#{$prefix}toast-border-width) solid var(--#{$prefix}toast-border-color);
+  box-shadow: var(--#{$prefix}toast-box-shadow);
+  @include border-radius(var(--#{$prefix}toast-border-radius));
+
+  &.showing {
+    opacity: 0;
+  }
+
+  &:not(.show) {
+    display: none;
+  }
+}
+
+.toast-container {
+  --#{$prefix}toast-zindex: #{$zindex-toast};
+
+  position: absolute;
+  z-index: var(--#{$prefix}toast-zindex);
+  width: max-content;
+  max-width: 100%;
+  pointer-events: none;
+
+  > :not(:last-child) {
+    margin-bottom: var(--#{$prefix}toast-spacing);
+  }
+}
+
+.toast-header {
+  display: flex;
+  align-items: center;
+  padding: var(--#{$prefix}toast-padding-y) var(--#{$prefix}toast-padding-x);
+  color: var(--#{$prefix}toast-header-color);
+  background-color: var(--#{$prefix}toast-header-bg);
+  background-clip: padding-box;
+  border-bottom: var(--#{$prefix}toast-border-width) solid var(--#{$prefix}toast-header-border-color);
+  @include border-top-radius(calc(var(--#{$prefix}toast-border-radius) - var(--#{$prefix}toast-border-width)));
+
+  .btn-close {
+    margin-right: calc(-.5 * var(--#{$prefix}toast-padding-x)); // stylelint-disable-line function-disallowed-list
+    margin-left: var(--#{$prefix}toast-padding-x);
+  }
+}
+
+.toast-body {
+  padding: var(--#{$prefix}toast-padding-x);
+  word-wrap: break-word;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_tooltip.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_tooltip.scss
new file mode 100644
index 0000000..85de90f
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_tooltip.scss
@@ -0,0 +1,119 @@
+// Base class
+.tooltip {
+  // scss-docs-start tooltip-css-vars
+  --#{$prefix}tooltip-zindex: #{$zindex-tooltip};
+  --#{$prefix}tooltip-max-width: #{$tooltip-max-width};
+  --#{$prefix}tooltip-padding-x: #{$tooltip-padding-x};
+  --#{$prefix}tooltip-padding-y: #{$tooltip-padding-y};
+  --#{$prefix}tooltip-margin: #{$tooltip-margin};
+  @include rfs($tooltip-font-size, --#{$prefix}tooltip-font-size);
+  --#{$prefix}tooltip-color: #{$tooltip-color};
+  --#{$prefix}tooltip-bg: #{$tooltip-bg};
+  --#{$prefix}tooltip-border-radius: #{$tooltip-border-radius};
+  --#{$prefix}tooltip-opacity: #{$tooltip-opacity};
+  --#{$prefix}tooltip-arrow-width: #{$tooltip-arrow-width};
+  --#{$prefix}tooltip-arrow-height: #{$tooltip-arrow-height};
+  // scss-docs-end tooltip-css-vars
+
+  z-index: var(--#{$prefix}tooltip-zindex);
+  display: block;
+  margin: var(--#{$prefix}tooltip-margin);
+  @include deprecate("`$tooltip-margin`", "v5", "v5.x", true);
+  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text();
+  @include font-size(var(--#{$prefix}tooltip-font-size));
+  // Allow breaking very long words so they don't overflow the tooltip's bounds
+  word-wrap: break-word;
+  opacity: 0;
+
+  &.show { opacity: var(--#{$prefix}tooltip-opacity); }
+
+  .tooltip-arrow {
+    display: block;
+    width: var(--#{$prefix}tooltip-arrow-width);
+    height: var(--#{$prefix}tooltip-arrow-height);
+
+    &::before {
+      position: absolute;
+      content: "";
+      border-color: transparent;
+      border-style: solid;
+    }
+  }
+}
+
+.bs-tooltip-top .tooltip-arrow {
+  bottom: calc(-1 * var(--#{$prefix}tooltip-arrow-height)); // stylelint-disable-line function-disallowed-list
+
+  &::before {
+    top: -1px;
+    border-width: var(--#{$prefix}tooltip-arrow-height) calc(var(--#{$prefix}tooltip-arrow-width) * .5) 0; // stylelint-disable-line function-disallowed-list
+    border-top-color: var(--#{$prefix}tooltip-bg);
+  }
+}
+
+/* rtl:begin:ignore */
+.bs-tooltip-end .tooltip-arrow {
+  left: calc(-1 * var(--#{$prefix}tooltip-arrow-height)); // stylelint-disable-line function-disallowed-list
+  width: var(--#{$prefix}tooltip-arrow-height);
+  height: var(--#{$prefix}tooltip-arrow-width);
+
+  &::before {
+    right: -1px;
+    border-width: calc(var(--#{$prefix}tooltip-arrow-width) * .5) var(--#{$prefix}tooltip-arrow-height) calc(var(--#{$prefix}tooltip-arrow-width) * .5) 0; // stylelint-disable-line function-disallowed-list
+    border-right-color: var(--#{$prefix}tooltip-bg);
+  }
+}
+
+/* rtl:end:ignore */
+
+.bs-tooltip-bottom .tooltip-arrow {
+  top: calc(-1 * var(--#{$prefix}tooltip-arrow-height)); // stylelint-disable-line function-disallowed-list
+
+  &::before {
+    bottom: -1px;
+    border-width: 0 calc(var(--#{$prefix}tooltip-arrow-width) * .5) var(--#{$prefix}tooltip-arrow-height); // stylelint-disable-line function-disallowed-list
+    border-bottom-color: var(--#{$prefix}tooltip-bg);
+  }
+}
+
+/* rtl:begin:ignore */
+.bs-tooltip-start .tooltip-arrow {
+  right: calc(-1 * var(--#{$prefix}tooltip-arrow-height)); // stylelint-disable-line function-disallowed-list
+  width: var(--#{$prefix}tooltip-arrow-height);
+  height: var(--#{$prefix}tooltip-arrow-width);
+
+  &::before {
+    left: -1px;
+    border-width: calc(var(--#{$prefix}tooltip-arrow-width) * .5) 0 calc(var(--#{$prefix}tooltip-arrow-width) * .5) var(--#{$prefix}tooltip-arrow-height); // stylelint-disable-line function-disallowed-list
+    border-left-color: var(--#{$prefix}tooltip-bg);
+  }
+}
+
+/* rtl:end:ignore */
+
+.bs-tooltip-auto {
+  &[data-popper-placement^="top"] {
+    @extend .bs-tooltip-top;
+  }
+  &[data-popper-placement^="right"] {
+    @extend .bs-tooltip-end;
+  }
+  &[data-popper-placement^="bottom"] {
+    @extend .bs-tooltip-bottom;
+  }
+  &[data-popper-placement^="left"] {
+    @extend .bs-tooltip-start;
+  }
+}
+
+// Wrapper for the tooltip content
+.tooltip-inner {
+  max-width: var(--#{$prefix}tooltip-max-width);
+  padding: var(--#{$prefix}tooltip-padding-y) var(--#{$prefix}tooltip-padding-x);
+  color: var(--#{$prefix}tooltip-color);
+  text-align: center;
+  background-color: var(--#{$prefix}tooltip-bg);
+  @include border-radius(var(--#{$prefix}tooltip-border-radius));
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_transitions.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_transitions.scss
new file mode 100644
index 0000000..bfb26aa
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_transitions.scss
@@ -0,0 +1,27 @@
+.fade {
+  @include transition($transition-fade);
+
+  &:not(.show) {
+    opacity: 0;
+  }
+}
+
+// scss-docs-start collapse-classes
+.collapse {
+  &:not(.show) {
+    display: none;
+  }
+}
+
+.collapsing {
+  height: 0;
+  overflow: hidden;
+  @include transition($transition-collapse);
+
+  &.collapse-horizontal {
+    width: 0;
+    height: auto;
+    @include transition($transition-collapse-width);
+  }
+}
+// scss-docs-end collapse-classes
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_type.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_type.scss
new file mode 100644
index 0000000..6961390
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_type.scss
@@ -0,0 +1,106 @@
+//
+// Headings
+//
+.h1 {
+  @extend h1;
+}
+
+.h2 {
+  @extend h2;
+}
+
+.h3 {
+  @extend h3;
+}
+
+.h4 {
+  @extend h4;
+}
+
+.h5 {
+  @extend h5;
+}
+
+.h6 {
+  @extend h6;
+}
+
+
+.lead {
+  @include font-size($lead-font-size);
+  font-weight: $lead-font-weight;
+}
+
+// Type display classes
+@each $display, $font-size in $display-font-sizes {
+  .display-#{$display} {
+    font-family: $display-font-family;
+    font-style: $display-font-style;
+    font-weight: $display-font-weight;
+    line-height: $display-line-height;
+    @include font-size($font-size);
+  }
+}
+
+//
+// Emphasis
+//
+.small {
+  @extend small;
+}
+
+.mark {
+  @extend mark;
+}
+
+//
+// Lists
+//
+
+.list-unstyled {
+  @include list-unstyled();
+}
+
+// Inline turns list items into inline-block
+.list-inline {
+  @include list-unstyled();
+}
+.list-inline-item {
+  display: inline-block;
+
+  &:not(:last-child) {
+    margin-right: $list-inline-padding;
+  }
+}
+
+
+//
+// Misc
+//
+
+// Builds on `abbr`
+.initialism {
+  @include font-size($initialism-font-size);
+  text-transform: uppercase;
+}
+
+// Blockquotes
+.blockquote {
+  margin-bottom: $blockquote-margin-y;
+  @include font-size($blockquote-font-size);
+
+  > :last-child {
+    margin-bottom: 0;
+  }
+}
+
+.blockquote-footer {
+  margin-top: -$blockquote-margin-y;
+  margin-bottom: $blockquote-margin-y;
+  @include font-size($blockquote-footer-font-size);
+  color: $blockquote-footer-color;
+
+  &::before {
+    content: "\2014\00A0"; // em dash, nbsp
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_utilities.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_utilities.scss
new file mode 100644
index 0000000..696f906
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_utilities.scss
@@ -0,0 +1,806 @@
+// Utilities
+
+$utilities: () !default;
+// stylelint-disable-next-line scss/dollar-variable-default
+$utilities: map-merge(
+  (
+    // scss-docs-start utils-vertical-align
+    "align": (
+      property: vertical-align,
+      class: align,
+      values: baseline top middle bottom text-bottom text-top
+    ),
+    // scss-docs-end utils-vertical-align
+    // scss-docs-start utils-float
+    "float": (
+      responsive: true,
+      property: float,
+      values: (
+        start: left,
+        end: right,
+        none: none,
+      )
+    ),
+    // scss-docs-end utils-float
+    // Object Fit utilities
+    // scss-docs-start utils-object-fit
+    "object-fit": (
+      responsive: true,
+      property: object-fit,
+      values: (
+        contain: contain,
+        cover: cover,
+        fill: fill,
+        scale: scale-down,
+        none: none,
+      )
+    ),
+    // scss-docs-end utils-object-fit
+    // Opacity utilities
+    // scss-docs-start utils-opacity
+    "opacity": (
+      property: opacity,
+      values: (
+        0: 0,
+        25: .25,
+        50: .5,
+        75: .75,
+        100: 1,
+      )
+    ),
+    // scss-docs-end utils-opacity
+    // scss-docs-start utils-overflow
+    "overflow": (
+      property: overflow,
+      values: auto hidden visible scroll,
+    ),
+    "overflow-x": (
+      property: overflow-x,
+      values: auto hidden visible scroll,
+    ),
+    "overflow-y": (
+      property: overflow-y,
+      values: auto hidden visible scroll,
+    ),
+    // scss-docs-end utils-overflow
+    // scss-docs-start utils-display
+    "display": (
+      responsive: true,
+      print: true,
+      property: display,
+      class: d,
+      values: inline inline-block block grid inline-grid table table-row table-cell flex inline-flex none
+    ),
+    // scss-docs-end utils-display
+    // scss-docs-start utils-shadow
+    "shadow": (
+      property: box-shadow,
+      class: shadow,
+      values: (
+        null: var(--#{$prefix}box-shadow),
+        sm: var(--#{$prefix}box-shadow-sm),
+        lg: var(--#{$prefix}box-shadow-lg),
+        none: none,
+      )
+    ),
+    // scss-docs-end utils-shadow
+    // scss-docs-start utils-focus-ring
+    "focus-ring": (
+      css-var: true,
+      css-variable-name: focus-ring-color,
+      class: focus-ring,
+      values: map-loop($theme-colors-rgb, rgba-css-var, "$key", "focus-ring")
+    ),
+    // scss-docs-end utils-focus-ring
+    // scss-docs-start utils-position
+    "position": (
+      property: position,
+      values: static relative absolute fixed sticky
+    ),
+    "top": (
+      property: top,
+      values: $position-values
+    ),
+    "bottom": (
+      property: bottom,
+      values: $position-values
+    ),
+    "start": (
+      property: left,
+      class: start,
+      values: $position-values
+    ),
+    "end": (
+      property: right,
+      class: end,
+      values: $position-values
+    ),
+    "translate-middle": (
+      property: transform,
+      class: translate-middle,
+      values: (
+        null: translate(-50%, -50%),
+        x: translateX(-50%),
+        y: translateY(-50%),
+      )
+    ),
+    // scss-docs-end utils-position
+    // scss-docs-start utils-borders
+    "border": (
+      property: border,
+      values: (
+        null: var(--#{$prefix}border-width) var(--#{$prefix}border-style) var(--#{$prefix}border-color),
+        0: 0,
+      )
+    ),
+    "border-top": (
+      property: border-top,
+      values: (
+        null: var(--#{$prefix}border-width) var(--#{$prefix}border-style) var(--#{$prefix}border-color),
+        0: 0,
+      )
+    ),
+    "border-end": (
+      property: border-right,
+      class: border-end,
+      values: (
+        null: var(--#{$prefix}border-width) var(--#{$prefix}border-style) var(--#{$prefix}border-color),
+        0: 0,
+      )
+    ),
+    "border-bottom": (
+      property: border-bottom,
+      values: (
+        null: var(--#{$prefix}border-width) var(--#{$prefix}border-style) var(--#{$prefix}border-color),
+        0: 0,
+      )
+    ),
+    "border-start": (
+      property: border-left,
+      class: border-start,
+      values: (
+        null: var(--#{$prefix}border-width) var(--#{$prefix}border-style) var(--#{$prefix}border-color),
+        0: 0,
+      )
+    ),
+    "border-color": (
+      property: border-color,
+      class: border,
+      local-vars: (
+        "border-opacity": 1
+      ),
+      values: $utilities-border-colors
+    ),
+    "subtle-border-color": (
+      property: border-color,
+      class: border,
+      values: $utilities-border-subtle
+    ),
+    "border-width": (
+      property: border-width,
+      class: border,
+      values: $border-widths
+    ),
+    "border-opacity": (
+      css-var: true,
+      class: border-opacity,
+      values: (
+        10: .1,
+        25: .25,
+        50: .5,
+        75: .75,
+        100: 1
+      )
+    ),
+    // scss-docs-end utils-borders
+    // Sizing utilities
+    // scss-docs-start utils-sizing
+    "width": (
+      property: width,
+      class: w,
+      values: (
+        25: 25%,
+        50: 50%,
+        75: 75%,
+        100: 100%,
+        auto: auto
+      )
+    ),
+    "max-width": (
+      property: max-width,
+      class: mw,
+      values: (100: 100%)
+    ),
+    "viewport-width": (
+      property: width,
+      class: vw,
+      values: (100: 100vw)
+    ),
+    "min-viewport-width": (
+      property: min-width,
+      class: min-vw,
+      values: (100: 100vw)
+    ),
+    "height": (
+      property: height,
+      class: h,
+      values: (
+        25: 25%,
+        50: 50%,
+        75: 75%,
+        100: 100%,
+        auto: auto
+      )
+    ),
+    "max-height": (
+      property: max-height,
+      class: mh,
+      values: (100: 100%)
+    ),
+    "viewport-height": (
+      property: height,
+      class: vh,
+      values: (100: 100vh)
+    ),
+    "min-viewport-height": (
+      property: min-height,
+      class: min-vh,
+      values: (100: 100vh)
+    ),
+    // scss-docs-end utils-sizing
+    // Flex utilities
+    // scss-docs-start utils-flex
+    "flex": (
+      responsive: true,
+      property: flex,
+      values: (fill: 1 1 auto)
+    ),
+    "flex-direction": (
+      responsive: true,
+      property: flex-direction,
+      class: flex,
+      values: row column row-reverse column-reverse
+    ),
+    "flex-grow": (
+      responsive: true,
+      property: flex-grow,
+      class: flex,
+      values: (
+        grow-0: 0,
+        grow-1: 1,
+      )
+    ),
+    "flex-shrink": (
+      responsive: true,
+      property: flex-shrink,
+      class: flex,
+      values: (
+        shrink-0: 0,
+        shrink-1: 1,
+      )
+    ),
+    "flex-wrap": (
+      responsive: true,
+      property: flex-wrap,
+      class: flex,
+      values: wrap nowrap wrap-reverse
+    ),
+    "justify-content": (
+      responsive: true,
+      property: justify-content,
+      values: (
+        start: flex-start,
+        end: flex-end,
+        center: center,
+        between: space-between,
+        around: space-around,
+        evenly: space-evenly,
+      )
+    ),
+    "align-items": (
+      responsive: true,
+      property: align-items,
+      values: (
+        start: flex-start,
+        end: flex-end,
+        center: center,
+        baseline: baseline,
+        stretch: stretch,
+      )
+    ),
+    "align-content": (
+      responsive: true,
+      property: align-content,
+      values: (
+        start: flex-start,
+        end: flex-end,
+        center: center,
+        between: space-between,
+        around: space-around,
+        stretch: stretch,
+      )
+    ),
+    "align-self": (
+      responsive: true,
+      property: align-self,
+      values: (
+        auto: auto,
+        start: flex-start,
+        end: flex-end,
+        center: center,
+        baseline: baseline,
+        stretch: stretch,
+      )
+    ),
+    "order": (
+      responsive: true,
+      property: order,
+      values: (
+        first: -1,
+        0: 0,
+        1: 1,
+        2: 2,
+        3: 3,
+        4: 4,
+        5: 5,
+        last: 6,
+      ),
+    ),
+    // scss-docs-end utils-flex
+    // Margin utilities
+    // scss-docs-start utils-spacing
+    "margin": (
+      responsive: true,
+      property: margin,
+      class: m,
+      values: map-merge($spacers, (auto: auto))
+    ),
+    "margin-x": (
+      responsive: true,
+      property: margin-right margin-left,
+      class: mx,
+      values: map-merge($spacers, (auto: auto))
+    ),
+    "margin-y": (
+      responsive: true,
+      property: margin-top margin-bottom,
+      class: my,
+      values: map-merge($spacers, (auto: auto))
+    ),
+    "margin-top": (
+      responsive: true,
+      property: margin-top,
+      class: mt,
+      values: map-merge($spacers, (auto: auto))
+    ),
+    "margin-end": (
+      responsive: true,
+      property: margin-right,
+      class: me,
+      values: map-merge($spacers, (auto: auto))
+    ),
+    "margin-bottom": (
+      responsive: true,
+      property: margin-bottom,
+      class: mb,
+      values: map-merge($spacers, (auto: auto))
+    ),
+    "margin-start": (
+      responsive: true,
+      property: margin-left,
+      class: ms,
+      values: map-merge($spacers, (auto: auto))
+    ),
+    // Negative margin utilities
+    "negative-margin": (
+      responsive: true,
+      property: margin,
+      class: m,
+      values: $negative-spacers
+    ),
+    "negative-margin-x": (
+      responsive: true,
+      property: margin-right margin-left,
+      class: mx,
+      values: $negative-spacers
+    ),
+    "negative-margin-y": (
+      responsive: true,
+      property: margin-top margin-bottom,
+      class: my,
+      values: $negative-spacers
+    ),
+    "negative-margin-top": (
+      responsive: true,
+      property: margin-top,
+      class: mt,
+      values: $negative-spacers
+    ),
+    "negative-margin-end": (
+      responsive: true,
+      property: margin-right,
+      class: me,
+      values: $negative-spacers
+    ),
+    "negative-margin-bottom": (
+      responsive: true,
+      property: margin-bottom,
+      class: mb,
+      values: $negative-spacers
+    ),
+    "negative-margin-start": (
+      responsive: true,
+      property: margin-left,
+      class: ms,
+      values: $negative-spacers
+    ),
+    // Padding utilities
+    "padding": (
+      responsive: true,
+      property: padding,
+      class: p,
+      values: $spacers
+    ),
+    "padding-x": (
+      responsive: true,
+      property: padding-right padding-left,
+      class: px,
+      values: $spacers
+    ),
+    "padding-y": (
+      responsive: true,
+      property: padding-top padding-bottom,
+      class: py,
+      values: $spacers
+    ),
+    "padding-top": (
+      responsive: true,
+      property: padding-top,
+      class: pt,
+      values: $spacers
+    ),
+    "padding-end": (
+      responsive: true,
+      property: padding-right,
+      class: pe,
+      values: $spacers
+    ),
+    "padding-bottom": (
+      responsive: true,
+      property: padding-bottom,
+      class: pb,
+      values: $spacers
+    ),
+    "padding-start": (
+      responsive: true,
+      property: padding-left,
+      class: ps,
+      values: $spacers
+    ),
+    // Gap utility
+    "gap": (
+      responsive: true,
+      property: gap,
+      class: gap,
+      values: $spacers
+    ),
+    "row-gap": (
+      responsive: true,
+      property: row-gap,
+      class: row-gap,
+      values: $spacers
+    ),
+    "column-gap": (
+      responsive: true,
+      property: column-gap,
+      class: column-gap,
+      values: $spacers
+    ),
+    // scss-docs-end utils-spacing
+    // Text
+    // scss-docs-start utils-text
+    "font-family": (
+      property: font-family,
+      class: font,
+      values: (monospace: var(--#{$prefix}font-monospace))
+    ),
+    "font-size": (
+      rfs: true,
+      property: font-size,
+      class: fs,
+      values: $font-sizes
+    ),
+    "font-style": (
+      property: font-style,
+      class: fst,
+      values: italic normal
+    ),
+    "font-weight": (
+      property: font-weight,
+      class: fw,
+      values: (
+        lighter: $font-weight-lighter,
+        light: $font-weight-light,
+        normal: $font-weight-normal,
+        medium: $font-weight-medium,
+        semibold: $font-weight-semibold,
+        bold: $font-weight-bold,
+        bolder: $font-weight-bolder
+      )
+    ),
+    "line-height": (
+      property: line-height,
+      class: lh,
+      values: (
+        1: 1,
+        sm: $line-height-sm,
+        base: $line-height-base,
+        lg: $line-height-lg,
+      )
+    ),
+    "text-align": (
+      responsive: true,
+      property: text-align,
+      class: text,
+      values: (
+        start: left,
+        end: right,
+        center: center,
+      )
+    ),
+    "text-decoration": (
+      property: text-decoration,
+      values: none underline line-through
+    ),
+    "text-transform": (
+      property: text-transform,
+      class: text,
+      values: lowercase uppercase capitalize
+    ),
+    "white-space": (
+      property: white-space,
+      class: text,
+      values: (
+        wrap: normal,
+        nowrap: nowrap,
+      )
+    ),
+    "word-wrap": (
+      property: word-wrap word-break,
+      class: text,
+      values: (break: break-word),
+      rtl: false
+    ),
+    // scss-docs-end utils-text
+    // scss-docs-start utils-color
+    "color": (
+      property: color,
+      class: text,
+      local-vars: (
+        "text-opacity": 1
+      ),
+      values: map-merge(
+        $utilities-text-colors,
+        (
+          "muted": var(--#{$prefix}secondary-color), // deprecated
+          "black-50": rgba($black, .5), // deprecated
+          "white-50": rgba($white, .5), // deprecated
+          "body-secondary": var(--#{$prefix}secondary-color),
+          "body-tertiary": var(--#{$prefix}tertiary-color),
+          "body-emphasis": var(--#{$prefix}emphasis-color),
+          "reset": inherit,
+        )
+      )
+    ),
+    "text-opacity": (
+      css-var: true,
+      class: text-opacity,
+      values: (
+        25: .25,
+        50: .5,
+        75: .75,
+        100: 1
+      )
+    ),
+    "text-color": (
+      property: color,
+      class: text,
+      values: $utilities-text-emphasis-colors
+    ),
+    // scss-docs-end utils-color
+    // scss-docs-start utils-links
+    "link-opacity": (
+      css-var: true,
+      class: link-opacity,
+      state: hover,
+      values: (
+        10: .1,
+        25: .25,
+        50: .5,
+        75: .75,
+        100: 1
+      )
+    ),
+    "link-offset": (
+      property: text-underline-offset,
+      class: link-offset,
+      state: hover,
+      values: (
+        1: .125em,
+        2: .25em,
+        3: .375em,
+      )
+    ),
+    "link-underline": (
+      property: text-decoration-color,
+      class: link-underline,
+      local-vars: (
+        "link-underline-opacity": 1
+      ),
+      values: map-merge(
+        $utilities-links-underline,
+        (
+          null: rgba(var(--#{$prefix}link-color-rgb), var(--#{$prefix}link-underline-opacity, 1)),
+        )
+      )
+    ),
+    "link-underline-opacity": (
+      css-var: true,
+      class: link-underline-opacity,
+      state: hover,
+      values: (
+        0: 0,
+        10: .1,
+        25: .25,
+        50: .5,
+        75: .75,
+        100: 1
+      ),
+    ),
+    // scss-docs-end utils-links
+    // scss-docs-start utils-bg-color
+    "background-color": (
+      property: background-color,
+      class: bg,
+      local-vars: (
+        "bg-opacity": 1
+      ),
+      values: map-merge(
+        $utilities-bg-colors,
+        (
+          "transparent": transparent,
+          "body-secondary": rgba(var(--#{$prefix}secondary-bg-rgb), var(--#{$prefix}bg-opacity)),
+          "body-tertiary": rgba(var(--#{$prefix}tertiary-bg-rgb), var(--#{$prefix}bg-opacity)),
+        )
+      )
+    ),
+    "bg-opacity": (
+      css-var: true,
+      class: bg-opacity,
+      values: (
+        10: .1,
+        25: .25,
+        50: .5,
+        75: .75,
+        100: 1
+      )
+    ),
+    "subtle-background-color": (
+      property: background-color,
+      class: bg,
+      values: $utilities-bg-subtle
+    ),
+    // scss-docs-end utils-bg-color
+    "gradient": (
+      property: background-image,
+      class: bg,
+      values: (gradient: var(--#{$prefix}gradient))
+    ),
+    // scss-docs-start utils-interaction
+    "user-select": (
+      property: user-select,
+      values: all auto none
+    ),
+    "pointer-events": (
+      property: pointer-events,
+      class: pe,
+      values: none auto,
+    ),
+    // scss-docs-end utils-interaction
+    // scss-docs-start utils-border-radius
+    "rounded": (
+      property: border-radius,
+      class: rounded,
+      values: (
+        null: var(--#{$prefix}border-radius),
+        0: 0,
+        1: var(--#{$prefix}border-radius-sm),
+        2: var(--#{$prefix}border-radius),
+        3: var(--#{$prefix}border-radius-lg),
+        4: var(--#{$prefix}border-radius-xl),
+        5: var(--#{$prefix}border-radius-xxl),
+        circle: 50%,
+        pill: var(--#{$prefix}border-radius-pill)
+      )
+    ),
+    "rounded-top": (
+      property: border-top-left-radius border-top-right-radius,
+      class: rounded-top,
+      values: (
+        null: var(--#{$prefix}border-radius),
+        0: 0,
+        1: var(--#{$prefix}border-radius-sm),
+        2: var(--#{$prefix}border-radius),
+        3: var(--#{$prefix}border-radius-lg),
+        4: var(--#{$prefix}border-radius-xl),
+        5: var(--#{$prefix}border-radius-xxl),
+        circle: 50%,
+        pill: var(--#{$prefix}border-radius-pill)
+      )
+    ),
+    "rounded-end": (
+      property: border-top-right-radius border-bottom-right-radius,
+      class: rounded-end,
+      values: (
+        null: var(--#{$prefix}border-radius),
+        0: 0,
+        1: var(--#{$prefix}border-radius-sm),
+        2: var(--#{$prefix}border-radius),
+        3: var(--#{$prefix}border-radius-lg),
+        4: var(--#{$prefix}border-radius-xl),
+        5: var(--#{$prefix}border-radius-xxl),
+        circle: 50%,
+        pill: var(--#{$prefix}border-radius-pill)
+      )
+    ),
+    "rounded-bottom": (
+      property: border-bottom-right-radius border-bottom-left-radius,
+      class: rounded-bottom,
+      values: (
+        null: var(--#{$prefix}border-radius),
+        0: 0,
+        1: var(--#{$prefix}border-radius-sm),
+        2: var(--#{$prefix}border-radius),
+        3: var(--#{$prefix}border-radius-lg),
+        4: var(--#{$prefix}border-radius-xl),
+        5: var(--#{$prefix}border-radius-xxl),
+        circle: 50%,
+        pill: var(--#{$prefix}border-radius-pill)
+      )
+    ),
+    "rounded-start": (
+      property: border-bottom-left-radius border-top-left-radius,
+      class: rounded-start,
+      values: (
+        null: var(--#{$prefix}border-radius),
+        0: 0,
+        1: var(--#{$prefix}border-radius-sm),
+        2: var(--#{$prefix}border-radius),
+        3: var(--#{$prefix}border-radius-lg),
+        4: var(--#{$prefix}border-radius-xl),
+        5: var(--#{$prefix}border-radius-xxl),
+        circle: 50%,
+        pill: var(--#{$prefix}border-radius-pill)
+      )
+    ),
+    // scss-docs-end utils-border-radius
+    // scss-docs-start utils-visibility
+    "visibility": (
+      property: visibility,
+      class: null,
+      values: (
+        visible: visible,
+        invisible: hidden,
+      )
+    ),
+    // scss-docs-end utils-visibility
+    // scss-docs-start utils-zindex
+    "z-index": (
+      property: z-index,
+      class: z,
+      values: $zindex-levels,
+    )
+    // scss-docs-end utils-zindex
+  ),
+  $utilities
+);
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_variables-dark.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_variables-dark.scss
new file mode 100644
index 0000000..260f6dc
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_variables-dark.scss
@@ -0,0 +1,102 @@
+// Dark color mode variables
+//
+// Custom variables for the `[data-bs-theme="dark"]` theme. Use this as a starting point for your own custom color modes by creating a new theme-specific file like `_variables-dark.scss` and adding the variables you need.
+
+//
+// Global colors
+//
+
+// scss-docs-start sass-dark-mode-vars
+// scss-docs-start theme-text-dark-variables
+$primary-text-emphasis-dark:        tint-color($primary, 40%) !default;
+$secondary-text-emphasis-dark:      tint-color($secondary, 40%) !default;
+$success-text-emphasis-dark:        tint-color($success, 40%) !default;
+$info-text-emphasis-dark:           tint-color($info, 40%) !default;
+$warning-text-emphasis-dark:        tint-color($warning, 40%) !default;
+$danger-text-emphasis-dark:         tint-color($danger, 40%) !default;
+$light-text-emphasis-dark:          $gray-100 !default;
+$dark-text-emphasis-dark:           $gray-300 !default;
+// scss-docs-end theme-text-dark-variables
+
+// scss-docs-start theme-bg-subtle-dark-variables
+$primary-bg-subtle-dark:            shade-color($primary, 80%) !default;
+$secondary-bg-subtle-dark:          shade-color($secondary, 80%) !default;
+$success-bg-subtle-dark:            shade-color($success, 80%) !default;
+$info-bg-subtle-dark:               shade-color($info, 80%) !default;
+$warning-bg-subtle-dark:            shade-color($warning, 80%) !default;
+$danger-bg-subtle-dark:             shade-color($danger, 80%) !default;
+$light-bg-subtle-dark:              $gray-800 !default;
+$dark-bg-subtle-dark:               mix($gray-800, $black) !default;
+// scss-docs-end theme-bg-subtle-dark-variables
+
+// scss-docs-start theme-border-subtle-dark-variables
+$primary-border-subtle-dark:        shade-color($primary, 40%) !default;
+$secondary-border-subtle-dark:      shade-color($secondary, 40%) !default;
+$success-border-subtle-dark:        shade-color($success, 40%) !default;
+$info-border-subtle-dark:           shade-color($info, 40%) !default;
+$warning-border-subtle-dark:        shade-color($warning, 40%) !default;
+$danger-border-subtle-dark:         shade-color($danger, 40%) !default;
+$light-border-subtle-dark:          $gray-700 !default;
+$dark-border-subtle-dark:           $gray-800 !default;
+// scss-docs-end theme-border-subtle-dark-variables
+
+$body-color-dark:                   $gray-300 !default;
+$body-bg-dark:                      $gray-900 !default;
+$body-secondary-color-dark:         rgba($body-color-dark, .75) !default;
+$body-secondary-bg-dark:            $gray-800 !default;
+$body-tertiary-color-dark:          rgba($body-color-dark, .5) !default;
+$body-tertiary-bg-dark:             mix($gray-800, $gray-900, 50%) !default;
+$body-emphasis-color-dark:          $white !default;
+$border-color-dark:                 $gray-700 !default;
+$border-color-translucent-dark:     rgba($white, .15) !default;
+$headings-color-dark:               inherit !default;
+$link-color-dark:                   tint-color($primary, 40%) !default;
+$link-hover-color-dark:             shift-color($link-color-dark, -$link-shade-percentage) !default;
+$code-color-dark:                   tint-color($code-color, 40%) !default;
+$mark-color-dark:                   $body-color-dark !default;
+$mark-bg-dark:                      $yellow-800 !default;
+
+
+//
+// Forms
+//
+
+$form-select-indicator-color-dark:  $body-color-dark !default;
+$form-select-indicator-dark:        url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='#{$form-select-indicator-color-dark}' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/></svg>") !default;
+
+$form-switch-color-dark:            rgba($white, .25) !default;
+$form-switch-bg-image-dark:         url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'><circle r='3' fill='#{$form-switch-color-dark}'/></svg>") !default;
+
+// scss-docs-start form-validation-colors-dark
+$form-valid-color-dark:             $green-300 !default;
+$form-valid-border-color-dark:      $green-300 !default;
+$form-invalid-color-dark:           $red-300 !default;
+$form-invalid-border-color-dark:    $red-300 !default;
+// scss-docs-end form-validation-colors-dark
+
+
+//
+// Accordion
+//
+
+$accordion-icon-color-dark:         $primary-text-emphasis-dark !default;
+$accordion-icon-active-color-dark:  $primary-text-emphasis-dark !default;
+
+$accordion-button-icon-dark:         url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$accordion-icon-color-dark}'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708'/></svg>") !default;
+$accordion-button-active-icon-dark:  url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$accordion-icon-active-color-dark}'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708'/></svg>") !default;
+// scss-docs-end sass-dark-mode-vars
+
+
+//
+// Carousel
+//
+
+$carousel-indicator-active-bg-dark:   $carousel-dark-indicator-active-bg !default;
+$carousel-caption-color-dark:         $carousel-dark-caption-color !default;
+$carousel-control-icon-filter-dark:   $carousel-dark-control-icon-filter !default;
+
+//
+// Close button
+//
+
+$btn-close-filter-dark:             $btn-close-white-filter !default;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_variables.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_variables.scss
new file mode 100644
index 0000000..1ffa7e7
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/_variables.scss
@@ -0,0 +1,1753 @@
+// Variables
+//
+// Variables should follow the `$component-state-property-size` formula for
+// consistent naming. Ex: $nav-link-disabled-color and $modal-content-box-shadow-xs.
+
+// Color system
+
+// scss-docs-start gray-color-variables
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #e9ecef !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #adb5bd !default;
+$gray-600: #6c757d !default;
+$gray-700: #495057 !default;
+$gray-800: #343a40 !default;
+$gray-900: #212529 !default;
+$black:    #000 !default;
+// scss-docs-end gray-color-variables
+
+// fusv-disable
+// scss-docs-start gray-colors-map
+$grays: (
+  "100": $gray-100,
+  "200": $gray-200,
+  "300": $gray-300,
+  "400": $gray-400,
+  "500": $gray-500,
+  "600": $gray-600,
+  "700": $gray-700,
+  "800": $gray-800,
+  "900": $gray-900
+) !default;
+// scss-docs-end gray-colors-map
+// fusv-enable
+
+// scss-docs-start color-variables
+$blue:    #0d6efd !default;
+$indigo:  #6610f2 !default;
+$purple:  #6f42c1 !default;
+$pink:    #d63384 !default;
+$red:     #dc3545 !default;
+$orange:  #fd7e14 !default;
+$yellow:  #ffc107 !default;
+$green:   #198754 !default;
+$teal:    #20c997 !default;
+$cyan:    #0dcaf0 !default;
+// scss-docs-end color-variables
+
+// scss-docs-start colors-map
+$colors: (
+  "blue":       $blue,
+  "indigo":     $indigo,
+  "purple":     $purple,
+  "pink":       $pink,
+  "red":        $red,
+  "orange":     $orange,
+  "yellow":     $yellow,
+  "green":      $green,
+  "teal":       $teal,
+  "cyan":       $cyan,
+  "black":      $black,
+  "white":      $white,
+  "gray":       $gray-600,
+  "gray-dark":  $gray-800
+) !default;
+// scss-docs-end colors-map
+
+// The contrast ratio to reach against white, to determine if color changes from "light" to "dark". Acceptable values for WCAG 2.2 are 3, 4.5 and 7.
+// See https://www.w3.org/TR/WCAG/#contrast-minimum
+$min-contrast-ratio:   4.5 !default;
+
+// Customize the light and dark text colors for use in our color contrast function.
+$color-contrast-dark:      $black !default;
+$color-contrast-light:     $white !default;
+
+// fusv-disable
+$blue-100: tint-color($blue, 80%) !default;
+$blue-200: tint-color($blue, 60%) !default;
+$blue-300: tint-color($blue, 40%) !default;
+$blue-400: tint-color($blue, 20%) !default;
+$blue-500: $blue !default;
+$blue-600: shade-color($blue, 20%) !default;
+$blue-700: shade-color($blue, 40%) !default;
+$blue-800: shade-color($blue, 60%) !default;
+$blue-900: shade-color($blue, 80%) !default;
+
+$indigo-100: tint-color($indigo, 80%) !default;
+$indigo-200: tint-color($indigo, 60%) !default;
+$indigo-300: tint-color($indigo, 40%) !default;
+$indigo-400: tint-color($indigo, 20%) !default;
+$indigo-500: $indigo !default;
+$indigo-600: shade-color($indigo, 20%) !default;
+$indigo-700: shade-color($indigo, 40%) !default;
+$indigo-800: shade-color($indigo, 60%) !default;
+$indigo-900: shade-color($indigo, 80%) !default;
+
+$purple-100: tint-color($purple, 80%) !default;
+$purple-200: tint-color($purple, 60%) !default;
+$purple-300: tint-color($purple, 40%) !default;
+$purple-400: tint-color($purple, 20%) !default;
+$purple-500: $purple !default;
+$purple-600: shade-color($purple, 20%) !default;
+$purple-700: shade-color($purple, 40%) !default;
+$purple-800: shade-color($purple, 60%) !default;
+$purple-900: shade-color($purple, 80%) !default;
+
+$pink-100: tint-color($pink, 80%) !default;
+$pink-200: tint-color($pink, 60%) !default;
+$pink-300: tint-color($pink, 40%) !default;
+$pink-400: tint-color($pink, 20%) !default;
+$pink-500: $pink !default;
+$pink-600: shade-color($pink, 20%) !default;
+$pink-700: shade-color($pink, 40%) !default;
+$pink-800: shade-color($pink, 60%) !default;
+$pink-900: shade-color($pink, 80%) !default;
+
+$red-100: tint-color($red, 80%) !default;
+$red-200: tint-color($red, 60%) !default;
+$red-300: tint-color($red, 40%) !default;
+$red-400: tint-color($red, 20%) !default;
+$red-500: $red !default;
+$red-600: shade-color($red, 20%) !default;
+$red-700: shade-color($red, 40%) !default;
+$red-800: shade-color($red, 60%) !default;
+$red-900: shade-color($red, 80%) !default;
+
+$orange-100: tint-color($orange, 80%) !default;
+$orange-200: tint-color($orange, 60%) !default;
+$orange-300: tint-color($orange, 40%) !default;
+$orange-400: tint-color($orange, 20%) !default;
+$orange-500: $orange !default;
+$orange-600: shade-color($orange, 20%) !default;
+$orange-700: shade-color($orange, 40%) !default;
+$orange-800: shade-color($orange, 60%) !default;
+$orange-900: shade-color($orange, 80%) !default;
+
+$yellow-100: tint-color($yellow, 80%) !default;
+$yellow-200: tint-color($yellow, 60%) !default;
+$yellow-300: tint-color($yellow, 40%) !default;
+$yellow-400: tint-color($yellow, 20%) !default;
+$yellow-500: $yellow !default;
+$yellow-600: shade-color($yellow, 20%) !default;
+$yellow-700: shade-color($yellow, 40%) !default;
+$yellow-800: shade-color($yellow, 60%) !default;
+$yellow-900: shade-color($yellow, 80%) !default;
+
+$green-100: tint-color($green, 80%) !default;
+$green-200: tint-color($green, 60%) !default;
+$green-300: tint-color($green, 40%) !default;
+$green-400: tint-color($green, 20%) !default;
+$green-500: $green !default;
+$green-600: shade-color($green, 20%) !default;
+$green-700: shade-color($green, 40%) !default;
+$green-800: shade-color($green, 60%) !default;
+$green-900: shade-color($green, 80%) !default;
+
+$teal-100: tint-color($teal, 80%) !default;
+$teal-200: tint-color($teal, 60%) !default;
+$teal-300: tint-color($teal, 40%) !default;
+$teal-400: tint-color($teal, 20%) !default;
+$teal-500: $teal !default;
+$teal-600: shade-color($teal, 20%) !default;
+$teal-700: shade-color($teal, 40%) !default;
+$teal-800: shade-color($teal, 60%) !default;
+$teal-900: shade-color($teal, 80%) !default;
+
+$cyan-100: tint-color($cyan, 80%) !default;
+$cyan-200: tint-color($cyan, 60%) !default;
+$cyan-300: tint-color($cyan, 40%) !default;
+$cyan-400: tint-color($cyan, 20%) !default;
+$cyan-500: $cyan !default;
+$cyan-600: shade-color($cyan, 20%) !default;
+$cyan-700: shade-color($cyan, 40%) !default;
+$cyan-800: shade-color($cyan, 60%) !default;
+$cyan-900: shade-color($cyan, 80%) !default;
+
+$blues: (
+  "blue-100": $blue-100,
+  "blue-200": $blue-200,
+  "blue-300": $blue-300,
+  "blue-400": $blue-400,
+  "blue-500": $blue-500,
+  "blue-600": $blue-600,
+  "blue-700": $blue-700,
+  "blue-800": $blue-800,
+  "blue-900": $blue-900
+) !default;
+
+$indigos: (
+  "indigo-100": $indigo-100,
+  "indigo-200": $indigo-200,
+  "indigo-300": $indigo-300,
+  "indigo-400": $indigo-400,
+  "indigo-500": $indigo-500,
+  "indigo-600": $indigo-600,
+  "indigo-700": $indigo-700,
+  "indigo-800": $indigo-800,
+  "indigo-900": $indigo-900
+) !default;
+
+$purples: (
+  "purple-100": $purple-100,
+  "purple-200": $purple-200,
+  "purple-300": $purple-300,
+  "purple-400": $purple-400,
+  "purple-500": $purple-500,
+  "purple-600": $purple-600,
+  "purple-700": $purple-700,
+  "purple-800": $purple-800,
+  "purple-900": $purple-900
+) !default;
+
+$pinks: (
+  "pink-100": $pink-100,
+  "pink-200": $pink-200,
+  "pink-300": $pink-300,
+  "pink-400": $pink-400,
+  "pink-500": $pink-500,
+  "pink-600": $pink-600,
+  "pink-700": $pink-700,
+  "pink-800": $pink-800,
+  "pink-900": $pink-900
+) !default;
+
+$reds: (
+  "red-100": $red-100,
+  "red-200": $red-200,
+  "red-300": $red-300,
+  "red-400": $red-400,
+  "red-500": $red-500,
+  "red-600": $red-600,
+  "red-700": $red-700,
+  "red-800": $red-800,
+  "red-900": $red-900
+) !default;
+
+$oranges: (
+  "orange-100": $orange-100,
+  "orange-200": $orange-200,
+  "orange-300": $orange-300,
+  "orange-400": $orange-400,
+  "orange-500": $orange-500,
+  "orange-600": $orange-600,
+  "orange-700": $orange-700,
+  "orange-800": $orange-800,
+  "orange-900": $orange-900
+) !default;
+
+$yellows: (
+  "yellow-100": $yellow-100,
+  "yellow-200": $yellow-200,
+  "yellow-300": $yellow-300,
+  "yellow-400": $yellow-400,
+  "yellow-500": $yellow-500,
+  "yellow-600": $yellow-600,
+  "yellow-700": $yellow-700,
+  "yellow-800": $yellow-800,
+  "yellow-900": $yellow-900
+) !default;
+
+$greens: (
+  "green-100": $green-100,
+  "green-200": $green-200,
+  "green-300": $green-300,
+  "green-400": $green-400,
+  "green-500": $green-500,
+  "green-600": $green-600,
+  "green-700": $green-700,
+  "green-800": $green-800,
+  "green-900": $green-900
+) !default;
+
+$teals: (
+  "teal-100": $teal-100,
+  "teal-200": $teal-200,
+  "teal-300": $teal-300,
+  "teal-400": $teal-400,
+  "teal-500": $teal-500,
+  "teal-600": $teal-600,
+  "teal-700": $teal-700,
+  "teal-800": $teal-800,
+  "teal-900": $teal-900
+) !default;
+
+$cyans: (
+  "cyan-100": $cyan-100,
+  "cyan-200": $cyan-200,
+  "cyan-300": $cyan-300,
+  "cyan-400": $cyan-400,
+  "cyan-500": $cyan-500,
+  "cyan-600": $cyan-600,
+  "cyan-700": $cyan-700,
+  "cyan-800": $cyan-800,
+  "cyan-900": $cyan-900
+) !default;
+// fusv-enable
+
+// scss-docs-start theme-color-variables
+$primary:       $blue !default;
+$secondary:     $gray-600 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-100 !default;
+$dark:          $gray-900 !default;
+// scss-docs-end theme-color-variables
+
+// scss-docs-start theme-colors-map
+$theme-colors: (
+  "primary":    $primary,
+  "secondary":  $secondary,
+  "success":    $success,
+  "info":       $info,
+  "warning":    $warning,
+  "danger":     $danger,
+  "light":      $light,
+  "dark":       $dark
+) !default;
+// scss-docs-end theme-colors-map
+
+// scss-docs-start theme-text-variables
+$primary-text-emphasis:   shade-color($primary, 60%) !default;
+$secondary-text-emphasis: shade-color($secondary, 60%) !default;
+$success-text-emphasis:   shade-color($success, 60%) !default;
+$info-text-emphasis:      shade-color($info, 60%) !default;
+$warning-text-emphasis:   shade-color($warning, 60%) !default;
+$danger-text-emphasis:    shade-color($danger, 60%) !default;
+$light-text-emphasis:     $gray-700 !default;
+$dark-text-emphasis:      $gray-700 !default;
+// scss-docs-end theme-text-variables
+
+// scss-docs-start theme-bg-subtle-variables
+$primary-bg-subtle:       tint-color($primary, 80%) !default;
+$secondary-bg-subtle:     tint-color($secondary, 80%) !default;
+$success-bg-subtle:       tint-color($success, 80%) !default;
+$info-bg-subtle:          tint-color($info, 80%) !default;
+$warning-bg-subtle:       tint-color($warning, 80%) !default;
+$danger-bg-subtle:        tint-color($danger, 80%) !default;
+$light-bg-subtle:         mix($gray-100, $white) !default;
+$dark-bg-subtle:          $gray-400 !default;
+// scss-docs-end theme-bg-subtle-variables
+
+// scss-docs-start theme-border-subtle-variables
+$primary-border-subtle:   tint-color($primary, 60%) !default;
+$secondary-border-subtle: tint-color($secondary, 60%) !default;
+$success-border-subtle:   tint-color($success, 60%) !default;
+$info-border-subtle:      tint-color($info, 60%) !default;
+$warning-border-subtle:   tint-color($warning, 60%) !default;
+$danger-border-subtle:    tint-color($danger, 60%) !default;
+$light-border-subtle:     $gray-200 !default;
+$dark-border-subtle:      $gray-500 !default;
+// scss-docs-end theme-border-subtle-variables
+
+// Characters which are escaped by the escape-svg function
+$escaped-characters: (
+  ("<", "%3c"),
+  (">", "%3e"),
+  ("#", "%23"),
+  ("(", "%28"),
+  (")", "%29"),
+) !default;
+
+// Options
+//
+// Quickly modify global styling by enabling or disabling optional features.
+
+$enable-caret:                true !default;
+$enable-rounded:              true !default;
+$enable-shadows:              false !default;
+$enable-gradients:            false !default;
+$enable-transitions:          true !default;
+$enable-reduced-motion:       true !default;
+$enable-smooth-scroll:        true !default;
+$enable-grid-classes:         true !default;
+$enable-container-classes:    true !default;
+$enable-cssgrid:              false !default;
+$enable-button-pointers:      true !default;
+$enable-rfs:                  true !default;
+$enable-validation-icons:     true !default;
+$enable-negative-margins:     false !default;
+$enable-deprecation-messages: true !default;
+$enable-important-utilities:  true !default;
+
+$enable-dark-mode:            true !default;
+$color-mode-type:             data !default; // `data` or `media-query`
+
+// Prefix for :root CSS variables
+
+$variable-prefix:             bs- !default; // Deprecated in v5.2.0 for the shorter `$prefix`
+$prefix:                      $variable-prefix !default;
+
+// Gradient
+//
+// The gradient which is added to components if `$enable-gradients` is `true`
+// This gradient is also added to elements with `.bg-gradient`
+// scss-docs-start variable-gradient
+$gradient: linear-gradient(180deg, rgba($white, .15), rgba($white, 0)) !default;
+// scss-docs-end variable-gradient
+
+// Spacing
+//
+// Control the default styling of most Bootstrap elements by modifying these
+// variables. Mostly focused on spacing.
+// You can add more entries to the $spacers map, should you need more variation.
+
+// scss-docs-start spacer-variables-maps
+$spacer: 1rem !default;
+$spacers: (
+  0: 0,
+  1: $spacer * .25,
+  2: $spacer * .5,
+  3: $spacer,
+  4: $spacer * 1.5,
+  5: $spacer * 3,
+) !default;
+// scss-docs-end spacer-variables-maps
+
+// Position
+//
+// Define the edge positioning anchors of the position utilities.
+
+// scss-docs-start position-map
+$position-values: (
+  0: 0,
+  50: 50%,
+  100: 100%
+) !default;
+// scss-docs-end position-map
+
+// Body
+//
+// Settings for the `<body>` element.
+
+$body-text-align:           null !default;
+$body-color:                $gray-900 !default;
+$body-bg:                   $white !default;
+
+$body-secondary-color:      rgba($body-color, .75) !default;
+$body-secondary-bg:         $gray-200 !default;
+
+$body-tertiary-color:       rgba($body-color, .5) !default;
+$body-tertiary-bg:          $gray-100 !default;
+
+$body-emphasis-color:       $black !default;
+
+// Links
+//
+// Style anchor elements.
+
+$link-color:                              $primary !default;
+$link-decoration:                         underline !default;
+$link-shade-percentage:                   20% !default;
+$link-hover-color:                        shift-color($link-color, $link-shade-percentage) !default;
+$link-hover-decoration:                   null !default;
+
+$stretched-link-pseudo-element:           after !default;
+$stretched-link-z-index:                  1 !default;
+
+// Icon links
+// scss-docs-start icon-link-variables
+$icon-link-gap:               .375rem !default;
+$icon-link-underline-offset:  .25em !default;
+$icon-link-icon-size:         1em !default;
+$icon-link-icon-transition:   .2s ease-in-out transform !default;
+$icon-link-icon-transform:    translate3d(.25em, 0, 0) !default;
+// scss-docs-end icon-link-variables
+
+// Paragraphs
+//
+// Style p element.
+
+$paragraph-margin-bottom:   1rem !default;
+
+
+// Grid breakpoints
+//
+// Define the minimum dimensions at which your layout will change,
+// adapting to different screen sizes, for use in media queries.
+
+// scss-docs-start grid-breakpoints
+$grid-breakpoints: (
+  xs: 0,
+  sm: 576px,
+  md: 768px,
+  lg: 992px,
+  xl: 1200px,
+  xxl: 1400px
+) !default;
+// scss-docs-end grid-breakpoints
+
+@include _assert-ascending($grid-breakpoints, "$grid-breakpoints");
+@include _assert-starts-at-zero($grid-breakpoints, "$grid-breakpoints");
+
+
+// Grid containers
+//
+// Define the maximum width of `.container` for different screen sizes.
+
+// scss-docs-start container-max-widths
+$container-max-widths: (
+  sm: 540px,
+  md: 720px,
+  lg: 960px,
+  xl: 1140px,
+  xxl: 1320px
+) !default;
+// scss-docs-end container-max-widths
+
+@include _assert-ascending($container-max-widths, "$container-max-widths");
+
+
+// Grid columns
+//
+// Set the number of columns and specify the width of the gutters.
+
+$grid-columns:                12 !default;
+$grid-gutter-width:           1.5rem !default;
+$grid-row-columns:            6 !default;
+
+// Container padding
+
+$container-padding-x: $grid-gutter-width !default;
+
+
+// Components
+//
+// Define common padding and border radius sizes and more.
+
+// scss-docs-start border-variables
+$border-width:                1px !default;
+$border-widths: (
+  1: 1px,
+  2: 2px,
+  3: 3px,
+  4: 4px,
+  5: 5px
+) !default;
+$border-style:                solid !default;
+$border-color:                $gray-300 !default;
+$border-color-translucent:    rgba($black, .175) !default;
+// scss-docs-end border-variables
+
+// scss-docs-start border-radius-variables
+$border-radius:               .375rem !default;
+$border-radius-sm:            .25rem !default;
+$border-radius-lg:            .5rem !default;
+$border-radius-xl:            1rem !default;
+$border-radius-xxl:           2rem !default;
+$border-radius-pill:          50rem !default;
+// scss-docs-end border-radius-variables
+// fusv-disable
+$border-radius-2xl:           $border-radius-xxl !default; // Deprecated in v5.3.0
+// fusv-enable
+
+// scss-docs-start box-shadow-variables
+$box-shadow:                  0 .5rem 1rem rgba($black, .15) !default;
+$box-shadow-sm:               0 .125rem .25rem rgba($black, .075) !default;
+$box-shadow-lg:               0 1rem 3rem rgba($black, .175) !default;
+$box-shadow-inset:            inset 0 1px 2px rgba($black, .075) !default;
+// scss-docs-end box-shadow-variables
+
+$component-active-color:      $white !default;
+$component-active-bg:         $primary !default;
+
+// scss-docs-start focus-ring-variables
+$focus-ring-width:      .25rem !default;
+$focus-ring-opacity:    .25 !default;
+$focus-ring-color:      rgba($primary, $focus-ring-opacity) !default;
+$focus-ring-blur:       0 !default;
+$focus-ring-box-shadow: 0 0 $focus-ring-blur $focus-ring-width $focus-ring-color !default;
+// scss-docs-end focus-ring-variables
+
+// scss-docs-start caret-variables
+$caret-width:                 .3em !default;
+$caret-vertical-align:        $caret-width * .85 !default;
+$caret-spacing:               $caret-width * .85 !default;
+// scss-docs-end caret-variables
+
+$transition-base:             all .2s ease-in-out !default;
+$transition-fade:             opacity .15s linear !default;
+// scss-docs-start collapse-transition
+$transition-collapse:         height .35s ease !default;
+$transition-collapse-width:   width .35s ease !default;
+// scss-docs-end collapse-transition
+
+// stylelint-disable function-disallowed-list
+// scss-docs-start aspect-ratios
+$aspect-ratios: (
+  "1x1": 100%,
+  "4x3": calc(3 / 4 * 100%),
+  "16x9": calc(9 / 16 * 100%),
+  "21x9": calc(9 / 21 * 100%)
+) !default;
+// scss-docs-end aspect-ratios
+// stylelint-enable function-disallowed-list
+
+// Typography
+//
+// Font, line-height, and color for body text, headings, and more.
+
+// scss-docs-start font-variables
+// stylelint-disable value-keyword-case
+$font-family-sans-serif:      system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji" !default;
+$font-family-monospace:       SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace !default;
+// stylelint-enable value-keyword-case
+$font-family-base:            var(--#{$prefix}font-sans-serif) !default;
+$font-family-code:            var(--#{$prefix}font-monospace) !default;
+
+// $font-size-root affects the value of `rem`, which is used for as well font sizes, paddings, and margins
+// $font-size-base affects the font size of the body text
+$font-size-root:              null !default;
+$font-size-base:              1rem !default; // Assumes the browser default, typically `16px`
+$font-size-sm:                $font-size-base * .875 !default;
+$font-size-lg:                $font-size-base * 1.25 !default;
+
+$font-weight-lighter:         lighter !default;
+$font-weight-light:           300 !default;
+$font-weight-normal:          400 !default;
+$font-weight-medium:          500 !default;
+$font-weight-semibold:        600 !default;
+$font-weight-bold:            700 !default;
+$font-weight-bolder:          bolder !default;
+
+$font-weight-base:            $font-weight-normal !default;
+
+$line-height-base:            1.5 !default;
+$line-height-sm:              1.25 !default;
+$line-height-lg:              2 !default;
+
+$h1-font-size:                $font-size-base * 2.5 !default;
+$h2-font-size:                $font-size-base * 2 !default;
+$h3-font-size:                $font-size-base * 1.75 !default;
+$h4-font-size:                $font-size-base * 1.5 !default;
+$h5-font-size:                $font-size-base * 1.25 !default;
+$h6-font-size:                $font-size-base !default;
+// scss-docs-end font-variables
+
+// scss-docs-start font-sizes
+$font-sizes: (
+  1: $h1-font-size,
+  2: $h2-font-size,
+  3: $h3-font-size,
+  4: $h4-font-size,
+  5: $h5-font-size,
+  6: $h6-font-size
+) !default;
+// scss-docs-end font-sizes
+
+// scss-docs-start headings-variables
+$headings-margin-bottom:      $spacer * .5 !default;
+$headings-font-family:        null !default;
+$headings-font-style:         null !default;
+$headings-font-weight:        500 !default;
+$headings-line-height:        1.2 !default;
+$headings-color:              inherit !default;
+// scss-docs-end headings-variables
+
+// scss-docs-start display-headings
+$display-font-sizes: (
+  1: 5rem,
+  2: 4.5rem,
+  3: 4rem,
+  4: 3.5rem,
+  5: 3rem,
+  6: 2.5rem
+) !default;
+
+$display-font-family: null !default;
+$display-font-style:  null !default;
+$display-font-weight: 300 !default;
+$display-line-height: $headings-line-height !default;
+// scss-docs-end display-headings
+
+// scss-docs-start type-variables
+$lead-font-size:              $font-size-base * 1.25 !default;
+$lead-font-weight:            300 !default;
+
+$small-font-size:             .875em !default;
+
+$sub-sup-font-size:           .75em !default;
+
+// fusv-disable
+$text-muted:                  var(--#{$prefix}secondary-color) !default; // Deprecated in 5.3.0
+// fusv-enable
+
+$initialism-font-size:        $small-font-size !default;
+
+$blockquote-margin-y:         $spacer !default;
+$blockquote-font-size:        $font-size-base * 1.25 !default;
+$blockquote-footer-color:     $gray-600 !default;
+$blockquote-footer-font-size: $small-font-size !default;
+
+$hr-margin-y:                 $spacer !default;
+$hr-color:                    inherit !default;
+
+// fusv-disable
+$hr-bg-color:                 null !default; // Deprecated in v5.2.0
+$hr-height:                   null !default; // Deprecated in v5.2.0
+// fusv-enable
+
+$hr-border-color:             null !default; // Allows for inherited colors
+$hr-border-width:             var(--#{$prefix}border-width) !default;
+$hr-opacity:                  .25 !default;
+
+// scss-docs-start vr-variables
+$vr-border-width:             var(--#{$prefix}border-width) !default;
+// scss-docs-end vr-variables
+
+$legend-margin-bottom:        .5rem !default;
+$legend-font-size:            1.5rem !default;
+$legend-font-weight:          null !default;
+
+$dt-font-weight:              $font-weight-bold !default;
+
+$list-inline-padding:         .5rem !default;
+
+$mark-padding:                .1875em !default;
+$mark-color:                  $body-color !default;
+$mark-bg:                     $yellow-100 !default;
+// scss-docs-end type-variables
+
+
+// Tables
+//
+// Customizes the `.table` component with basic values, each used across all table variations.
+
+// scss-docs-start table-variables
+$table-cell-padding-y:        .5rem !default;
+$table-cell-padding-x:        .5rem !default;
+$table-cell-padding-y-sm:     .25rem !default;
+$table-cell-padding-x-sm:     .25rem !default;
+
+$table-cell-vertical-align:   top !default;
+
+$table-color:                 var(--#{$prefix}emphasis-color) !default;
+$table-bg:                    var(--#{$prefix}body-bg) !default;
+$table-accent-bg:             transparent !default;
+
+$table-th-font-weight:        null !default;
+
+$table-striped-color:         $table-color !default;
+$table-striped-bg-factor:     .05 !default;
+$table-striped-bg:            rgba(var(--#{$prefix}emphasis-color-rgb), $table-striped-bg-factor) !default;
+
+$table-active-color:          $table-color !default;
+$table-active-bg-factor:      .1 !default;
+$table-active-bg:             rgba(var(--#{$prefix}emphasis-color-rgb), $table-active-bg-factor) !default;
+
+$table-hover-color:           $table-color !default;
+$table-hover-bg-factor:       .075 !default;
+$table-hover-bg:              rgba(var(--#{$prefix}emphasis-color-rgb), $table-hover-bg-factor) !default;
+
+$table-border-factor:         .2 !default;
+$table-border-width:          var(--#{$prefix}border-width) !default;
+$table-border-color:          var(--#{$prefix}border-color) !default;
+
+$table-striped-order:         odd !default;
+$table-striped-columns-order: even !default;
+
+$table-group-separator-color: currentcolor !default;
+
+$table-caption-color:         var(--#{$prefix}secondary-color) !default;
+
+$table-bg-scale:              -80% !default;
+// scss-docs-end table-variables
+
+// scss-docs-start table-loop
+$table-variants: (
+  "primary":    shift-color($primary, $table-bg-scale),
+  "secondary":  shift-color($secondary, $table-bg-scale),
+  "success":    shift-color($success, $table-bg-scale),
+  "info":       shift-color($info, $table-bg-scale),
+  "warning":    shift-color($warning, $table-bg-scale),
+  "danger":     shift-color($danger, $table-bg-scale),
+  "light":      $light,
+  "dark":       $dark,
+) !default;
+// scss-docs-end table-loop
+
+
+// Buttons + Forms
+//
+// Shared variables that are reassigned to `$input-` and `$btn-` specific variables.
+
+// scss-docs-start input-btn-variables
+$input-btn-padding-y:         .375rem !default;
+$input-btn-padding-x:         .75rem !default;
+$input-btn-font-family:       null !default;
+$input-btn-font-size:         $font-size-base !default;
+$input-btn-line-height:       $line-height-base !default;
+
+$input-btn-focus-width:         $focus-ring-width !default;
+$input-btn-focus-color-opacity: $focus-ring-opacity !default;
+$input-btn-focus-color:         $focus-ring-color !default;
+$input-btn-focus-blur:          $focus-ring-blur !default;
+$input-btn-focus-box-shadow:    $focus-ring-box-shadow !default;
+
+$input-btn-padding-y-sm:      .25rem !default;
+$input-btn-padding-x-sm:      .5rem !default;
+$input-btn-font-size-sm:      $font-size-sm !default;
+
+$input-btn-padding-y-lg:      .5rem !default;
+$input-btn-padding-x-lg:      1rem !default;
+$input-btn-font-size-lg:      $font-size-lg !default;
+
+$input-btn-border-width:      var(--#{$prefix}border-width) !default;
+// scss-docs-end input-btn-variables
+
+
+// Buttons
+//
+// For each of Bootstrap's buttons, define text, background, and border color.
+
+// scss-docs-start btn-variables
+$btn-color:                   var(--#{$prefix}body-color) !default;
+$btn-padding-y:               $input-btn-padding-y !default;
+$btn-padding-x:               $input-btn-padding-x !default;
+$btn-font-family:             $input-btn-font-family !default;
+$btn-font-size:               $input-btn-font-size !default;
+$btn-line-height:             $input-btn-line-height !default;
+$btn-white-space:             null !default; // Set to `nowrap` to prevent text wrapping
+
+$btn-padding-y-sm:            $input-btn-padding-y-sm !default;
+$btn-padding-x-sm:            $input-btn-padding-x-sm !default;
+$btn-font-size-sm:            $input-btn-font-size-sm !default;
+
+$btn-padding-y-lg:            $input-btn-padding-y-lg !default;
+$btn-padding-x-lg:            $input-btn-padding-x-lg !default;
+$btn-font-size-lg:            $input-btn-font-size-lg !default;
+
+$btn-border-width:            $input-btn-border-width !default;
+
+$btn-font-weight:             $font-weight-normal !default;
+$btn-box-shadow:              inset 0 1px 0 rgba($white, .15), 0 1px 1px rgba($black, .075) !default;
+$btn-focus-width:             $input-btn-focus-width !default;
+$btn-focus-box-shadow:        $input-btn-focus-box-shadow !default;
+$btn-disabled-opacity:        .65 !default;
+$btn-active-box-shadow:       inset 0 3px 5px rgba($black, .125) !default;
+
+$btn-link-color:              var(--#{$prefix}link-color) !default;
+$btn-link-hover-color:        var(--#{$prefix}link-hover-color) !default;
+$btn-link-disabled-color:     $gray-600 !default;
+$btn-link-focus-shadow-rgb:   to-rgb(mix(color-contrast($link-color), $link-color, 15%)) !default;
+
+// Allows for customizing button radius independently from global border radius
+$btn-border-radius:           var(--#{$prefix}border-radius) !default;
+$btn-border-radius-sm:        var(--#{$prefix}border-radius-sm) !default;
+$btn-border-radius-lg:        var(--#{$prefix}border-radius-lg) !default;
+
+$btn-transition:              color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;
+
+$btn-hover-bg-shade-amount:       15% !default;
+$btn-hover-bg-tint-amount:        15% !default;
+$btn-hover-border-shade-amount:   20% !default;
+$btn-hover-border-tint-amount:    10% !default;
+$btn-active-bg-shade-amount:      20% !default;
+$btn-active-bg-tint-amount:       20% !default;
+$btn-active-border-shade-amount:  25% !default;
+$btn-active-border-tint-amount:   10% !default;
+// scss-docs-end btn-variables
+
+
+// Forms
+
+// scss-docs-start form-text-variables
+$form-text-margin-top:                  .25rem !default;
+$form-text-font-size:                   $small-font-size !default;
+$form-text-font-style:                  null !default;
+$form-text-font-weight:                 null !default;
+$form-text-color:                       var(--#{$prefix}secondary-color) !default;
+// scss-docs-end form-text-variables
+
+// scss-docs-start form-label-variables
+$form-label-margin-bottom:              .5rem !default;
+$form-label-font-size:                  null !default;
+$form-label-font-style:                 null !default;
+$form-label-font-weight:                null !default;
+$form-label-color:                      null !default;
+// scss-docs-end form-label-variables
+
+// scss-docs-start form-input-variables
+$input-padding-y:                       $input-btn-padding-y !default;
+$input-padding-x:                       $input-btn-padding-x !default;
+$input-font-family:                     $input-btn-font-family !default;
+$input-font-size:                       $input-btn-font-size !default;
+$input-font-weight:                     $font-weight-base !default;
+$input-line-height:                     $input-btn-line-height !default;
+
+$input-padding-y-sm:                    $input-btn-padding-y-sm !default;
+$input-padding-x-sm:                    $input-btn-padding-x-sm !default;
+$input-font-size-sm:                    $input-btn-font-size-sm !default;
+
+$input-padding-y-lg:                    $input-btn-padding-y-lg !default;
+$input-padding-x-lg:                    $input-btn-padding-x-lg !default;
+$input-font-size-lg:                    $input-btn-font-size-lg !default;
+
+$input-bg:                              var(--#{$prefix}body-bg) !default;
+$input-disabled-color:                  null !default;
+$input-disabled-bg:                     var(--#{$prefix}secondary-bg) !default;
+$input-disabled-border-color:           null !default;
+
+$input-color:                           var(--#{$prefix}body-color) !default;
+$input-border-color:                    var(--#{$prefix}border-color) !default;
+$input-border-width:                    $input-btn-border-width !default;
+$input-box-shadow:                      var(--#{$prefix}box-shadow-inset) !default;
+
+$input-border-radius:                   var(--#{$prefix}border-radius) !default;
+$input-border-radius-sm:                var(--#{$prefix}border-radius-sm) !default;
+$input-border-radius-lg:                var(--#{$prefix}border-radius-lg) !default;
+
+$input-focus-bg:                        $input-bg !default;
+$input-focus-border-color:              tint-color($component-active-bg, 50%) !default;
+$input-focus-color:                     $input-color !default;
+$input-focus-width:                     $input-btn-focus-width !default;
+$input-focus-box-shadow:                $input-btn-focus-box-shadow !default;
+
+$input-placeholder-color:               var(--#{$prefix}secondary-color) !default;
+$input-plaintext-color:                 var(--#{$prefix}body-color) !default;
+
+$input-height-border:                   calc(#{$input-border-width} * 2) !default; // stylelint-disable-line function-disallowed-list
+
+$input-height-inner:                    add($input-line-height * 1em, $input-padding-y * 2) !default;
+$input-height-inner-half:               add($input-line-height * .5em, $input-padding-y) !default;
+$input-height-inner-quarter:            add($input-line-height * .25em, $input-padding-y * .5) !default;
+
+$input-height:                          add($input-line-height * 1em, add($input-padding-y * 2, $input-height-border, false)) !default;
+$input-height-sm:                       add($input-line-height * 1em, add($input-padding-y-sm * 2, $input-height-border, false)) !default;
+$input-height-lg:                       add($input-line-height * 1em, add($input-padding-y-lg * 2, $input-height-border, false)) !default;
+
+$input-transition:                      border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;
+
+$form-color-width:                      3rem !default;
+// scss-docs-end form-input-variables
+
+// scss-docs-start form-check-variables
+$form-check-input-width:                  1em !default;
+$form-check-min-height:                   $font-size-base * $line-height-base !default;
+$form-check-padding-start:                $form-check-input-width + .5em !default;
+$form-check-margin-bottom:                .125rem !default;
+$form-check-label-color:                  null !default;
+$form-check-label-cursor:                 null !default;
+$form-check-transition:                   null !default;
+
+$form-check-input-active-filter:          brightness(90%) !default;
+
+$form-check-input-bg:                     $input-bg !default;
+$form-check-input-border:                 var(--#{$prefix}border-width) solid var(--#{$prefix}border-color) !default;
+$form-check-input-border-radius:          .25em !default;
+$form-check-radio-border-radius:          50% !default;
+$form-check-input-focus-border:           $input-focus-border-color !default;
+$form-check-input-focus-box-shadow:       $focus-ring-box-shadow !default;
+
+$form-check-input-checked-color:          $component-active-color !default;
+$form-check-input-checked-bg-color:       $component-active-bg !default;
+$form-check-input-checked-border-color:   $form-check-input-checked-bg-color !default;
+$form-check-input-checked-bg-image:       url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path fill='none' stroke='#{$form-check-input-checked-color}' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/></svg>") !default;
+$form-check-radio-checked-bg-image:       url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'><circle r='2' fill='#{$form-check-input-checked-color}'/></svg>") !default;
+
+$form-check-input-indeterminate-color:          $component-active-color !default;
+$form-check-input-indeterminate-bg-color:       $component-active-bg !default;
+$form-check-input-indeterminate-border-color:   $form-check-input-indeterminate-bg-color !default;
+$form-check-input-indeterminate-bg-image:       url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path fill='none' stroke='#{$form-check-input-indeterminate-color}' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10h8'/></svg>") !default;
+
+$form-check-input-disabled-opacity:        .5 !default;
+$form-check-label-disabled-opacity:        $form-check-input-disabled-opacity !default;
+$form-check-btn-check-disabled-opacity:    $btn-disabled-opacity !default;
+
+$form-check-inline-margin-end:    1rem !default;
+// scss-docs-end form-check-variables
+
+// scss-docs-start form-switch-variables
+$form-switch-color:               rgba($black, .25) !default;
+$form-switch-width:               2em !default;
+$form-switch-padding-start:       $form-switch-width + .5em !default;
+$form-switch-bg-image:            url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'><circle r='3' fill='#{$form-switch-color}'/></svg>") !default;
+$form-switch-border-radius:       $form-switch-width !default;
+$form-switch-transition:          background-position .15s ease-in-out !default;
+
+$form-switch-focus-color:         $input-focus-border-color !default;
+$form-switch-focus-bg-image:      url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'><circle r='3' fill='#{$form-switch-focus-color}'/></svg>") !default;
+
+$form-switch-checked-color:       $component-active-color !default;
+$form-switch-checked-bg-image:    url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'><circle r='3' fill='#{$form-switch-checked-color}'/></svg>") !default;
+$form-switch-checked-bg-position: right center !default;
+// scss-docs-end form-switch-variables
+
+// scss-docs-start input-group-variables
+$input-group-addon-padding-y:           $input-padding-y !default;
+$input-group-addon-padding-x:           $input-padding-x !default;
+$input-group-addon-font-weight:         $input-font-weight !default;
+$input-group-addon-color:               $input-color !default;
+$input-group-addon-bg:                  var(--#{$prefix}tertiary-bg) !default;
+$input-group-addon-border-color:        $input-border-color !default;
+// scss-docs-end input-group-variables
+
+// scss-docs-start form-select-variables
+$form-select-padding-y:             $input-padding-y !default;
+$form-select-padding-x:             $input-padding-x !default;
+$form-select-font-family:           $input-font-family !default;
+$form-select-font-size:             $input-font-size !default;
+$form-select-indicator-padding:     $form-select-padding-x * 3 !default; // Extra padding for background-image
+$form-select-font-weight:           $input-font-weight !default;
+$form-select-line-height:           $input-line-height !default;
+$form-select-color:                 $input-color !default;
+$form-select-bg:                    $input-bg !default;
+$form-select-disabled-color:        null !default;
+$form-select-disabled-bg:           $input-disabled-bg !default;
+$form-select-disabled-border-color: $input-disabled-border-color !default;
+$form-select-bg-position:           right $form-select-padding-x center !default;
+$form-select-bg-size:               16px 12px !default; // In pixels because image dimensions
+$form-select-indicator-color:       $gray-800 !default;
+$form-select-indicator:             url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='#{$form-select-indicator-color}' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/></svg>") !default;
+
+$form-select-feedback-icon-padding-end: $form-select-padding-x * 2.5 + $form-select-indicator-padding !default;
+$form-select-feedback-icon-position:    center right $form-select-indicator-padding !default;
+$form-select-feedback-icon-size:        $input-height-inner-half $input-height-inner-half !default;
+
+$form-select-border-width:        $input-border-width !default;
+$form-select-border-color:        $input-border-color !default;
+$form-select-border-radius:       $input-border-radius !default;
+$form-select-box-shadow:          var(--#{$prefix}box-shadow-inset) !default;
+
+$form-select-focus-border-color:  $input-focus-border-color !default;
+$form-select-focus-width:         $input-focus-width !default;
+$form-select-focus-box-shadow:    0 0 0 $form-select-focus-width $input-btn-focus-color !default;
+
+$form-select-padding-y-sm:        $input-padding-y-sm !default;
+$form-select-padding-x-sm:        $input-padding-x-sm !default;
+$form-select-font-size-sm:        $input-font-size-sm !default;
+$form-select-border-radius-sm:    $input-border-radius-sm !default;
+
+$form-select-padding-y-lg:        $input-padding-y-lg !default;
+$form-select-padding-x-lg:        $input-padding-x-lg !default;
+$form-select-font-size-lg:        $input-font-size-lg !default;
+$form-select-border-radius-lg:    $input-border-radius-lg !default;
+
+$form-select-transition:          $input-transition !default;
+// scss-docs-end form-select-variables
+
+// scss-docs-start form-range-variables
+$form-range-track-width:          100% !default;
+$form-range-track-height:         .5rem !default;
+$form-range-track-cursor:         pointer !default;
+$form-range-track-bg:             var(--#{$prefix}secondary-bg) !default;
+$form-range-track-border-radius:  1rem !default;
+$form-range-track-box-shadow:     var(--#{$prefix}box-shadow-inset) !default;
+
+$form-range-thumb-width:                   1rem !default;
+$form-range-thumb-height:                  $form-range-thumb-width !default;
+$form-range-thumb-bg:                      $component-active-bg !default;
+$form-range-thumb-border:                  0 !default;
+$form-range-thumb-border-radius:           1rem !default;
+$form-range-thumb-box-shadow:              0 .1rem .25rem rgba($black, .1) !default;
+$form-range-thumb-focus-box-shadow:        0 0 0 1px $body-bg, $input-focus-box-shadow !default;
+$form-range-thumb-focus-box-shadow-width:  $input-focus-width !default; // For focus box shadow issue in Edge
+$form-range-thumb-active-bg:               tint-color($component-active-bg, 70%) !default;
+$form-range-thumb-disabled-bg:             var(--#{$prefix}secondary-color) !default;
+$form-range-thumb-transition:              background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;
+// scss-docs-end form-range-variables
+
+// scss-docs-start form-file-variables
+$form-file-button-color:          $input-color !default;
+$form-file-button-bg:             var(--#{$prefix}tertiary-bg) !default;
+$form-file-button-hover-bg:       var(--#{$prefix}secondary-bg) !default;
+// scss-docs-end form-file-variables
+
+// scss-docs-start form-floating-variables
+$form-floating-height:                  add(3.5rem, $input-height-border) !default;
+$form-floating-line-height:             1.25 !default;
+$form-floating-padding-x:               $input-padding-x !default;
+$form-floating-padding-y:               1rem !default;
+$form-floating-input-padding-t:         1.625rem !default;
+$form-floating-input-padding-b:         .625rem !default;
+$form-floating-label-height:            1.5em !default;
+$form-floating-label-opacity:           .65 !default;
+$form-floating-label-transform:         scale(.85) translateY(-.5rem) translateX(.15rem) !default;
+$form-floating-label-disabled-color:    $gray-600 !default;
+$form-floating-transition:              opacity .1s ease-in-out, transform .1s ease-in-out !default;
+// scss-docs-end form-floating-variables
+
+// Form validation
+
+// scss-docs-start form-feedback-variables
+$form-feedback-margin-top:          $form-text-margin-top !default;
+$form-feedback-font-size:           $form-text-font-size !default;
+$form-feedback-font-style:          $form-text-font-style !default;
+$form-feedback-valid-color:         $success !default;
+$form-feedback-invalid-color:       $danger !default;
+
+$form-feedback-icon-valid-color:    $form-feedback-valid-color !default;
+$form-feedback-icon-valid:          url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'><path fill='#{$form-feedback-icon-valid-color}' d='M2.3 6.73.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1'/></svg>") !default;
+$form-feedback-icon-invalid-color:  $form-feedback-invalid-color !default;
+$form-feedback-icon-invalid:        url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='#{$form-feedback-icon-invalid-color}'><circle cx='6' cy='6' r='4.5'/><path stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/><circle cx='6' cy='8.2' r='.6' fill='#{$form-feedback-icon-invalid-color}' stroke='none'/></svg>") !default;
+// scss-docs-end form-feedback-variables
+
+// scss-docs-start form-validation-colors
+$form-valid-color:                  $form-feedback-valid-color !default;
+$form-valid-border-color:           $form-feedback-valid-color !default;
+$form-invalid-color:                $form-feedback-invalid-color !default;
+$form-invalid-border-color:         $form-feedback-invalid-color !default;
+// scss-docs-end form-validation-colors
+
+// scss-docs-start form-validation-states
+$form-validation-states: (
+  "valid": (
+    "color": var(--#{$prefix}form-valid-color),
+    "icon": $form-feedback-icon-valid,
+    "tooltip-color": #fff,
+    "tooltip-bg-color": var(--#{$prefix}success),
+    "focus-box-shadow": 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}success-rgb), $input-btn-focus-color-opacity),
+    "border-color": var(--#{$prefix}form-valid-border-color),
+  ),
+  "invalid": (
+    "color": var(--#{$prefix}form-invalid-color),
+    "icon": $form-feedback-icon-invalid,
+    "tooltip-color": #fff,
+    "tooltip-bg-color": var(--#{$prefix}danger),
+    "focus-box-shadow": 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}danger-rgb), $input-btn-focus-color-opacity),
+    "border-color": var(--#{$prefix}form-invalid-border-color),
+  )
+) !default;
+// scss-docs-end form-validation-states
+
+// Z-index master list
+//
+// Warning: Avoid customizing these values. They're used for a bird's eye view
+// of components dependent on the z-axis and are designed to all work together.
+
+// scss-docs-start zindex-stack
+$zindex-dropdown:                   1000 !default;
+$zindex-sticky:                     1020 !default;
+$zindex-fixed:                      1030 !default;
+$zindex-offcanvas-backdrop:         1040 !default;
+$zindex-offcanvas:                  1045 !default;
+$zindex-modal-backdrop:             1050 !default;
+$zindex-modal:                      1055 !default;
+$zindex-popover:                    1070 !default;
+$zindex-tooltip:                    1080 !default;
+$zindex-toast:                      1090 !default;
+// scss-docs-end zindex-stack
+
+// scss-docs-start zindex-levels-map
+$zindex-levels: (
+  n1: -1,
+  0: 0,
+  1: 1,
+  2: 2,
+  3: 3
+) !default;
+// scss-docs-end zindex-levels-map
+
+
+// Navs
+
+// scss-docs-start nav-variables
+$nav-link-padding-y:                .5rem !default;
+$nav-link-padding-x:                1rem !default;
+$nav-link-font-size:                null !default;
+$nav-link-font-weight:              null !default;
+$nav-link-color:                    var(--#{$prefix}link-color) !default;
+$nav-link-hover-color:              var(--#{$prefix}link-hover-color) !default;
+$nav-link-transition:               color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out !default;
+$nav-link-disabled-color:           var(--#{$prefix}secondary-color) !default;
+$nav-link-focus-box-shadow:         $focus-ring-box-shadow !default;
+
+$nav-tabs-border-color:             var(--#{$prefix}border-color) !default;
+$nav-tabs-border-width:             var(--#{$prefix}border-width) !default;
+$nav-tabs-border-radius:            var(--#{$prefix}border-radius) !default;
+$nav-tabs-link-hover-border-color:  var(--#{$prefix}secondary-bg) var(--#{$prefix}secondary-bg) $nav-tabs-border-color !default;
+$nav-tabs-link-active-color:        var(--#{$prefix}emphasis-color) !default;
+$nav-tabs-link-active-bg:           var(--#{$prefix}body-bg) !default;
+$nav-tabs-link-active-border-color: var(--#{$prefix}border-color) var(--#{$prefix}border-color) $nav-tabs-link-active-bg !default;
+
+$nav-pills-border-radius:           var(--#{$prefix}border-radius) !default;
+$nav-pills-link-active-color:       $component-active-color !default;
+$nav-pills-link-active-bg:          $component-active-bg !default;
+
+$nav-underline-gap:                 1rem !default;
+$nav-underline-border-width:        .125rem !default;
+$nav-underline-link-active-color:   var(--#{$prefix}emphasis-color) !default;
+// scss-docs-end nav-variables
+
+
+// Navbar
+
+// scss-docs-start navbar-variables
+$navbar-padding-y:                  $spacer * .5 !default;
+$navbar-padding-x:                  null !default;
+
+$navbar-nav-link-padding-x:         .5rem !default;
+
+$navbar-brand-font-size:            $font-size-lg !default;
+// Compute the navbar-brand padding-y so the navbar-brand will have the same height as navbar-text and nav-link
+$nav-link-height:                   $font-size-base * $line-height-base + $nav-link-padding-y * 2 !default;
+$navbar-brand-height:               $navbar-brand-font-size * $line-height-base !default;
+$navbar-brand-padding-y:            ($nav-link-height - $navbar-brand-height) * .5 !default;
+$navbar-brand-margin-end:           1rem !default;
+
+$navbar-toggler-padding-y:          .25rem !default;
+$navbar-toggler-padding-x:          .75rem !default;
+$navbar-toggler-font-size:          $font-size-lg !default;
+$navbar-toggler-border-radius:      $btn-border-radius !default;
+$navbar-toggler-focus-width:        $btn-focus-width !default;
+$navbar-toggler-transition:         box-shadow .15s ease-in-out !default;
+
+$navbar-light-color:                rgba(var(--#{$prefix}emphasis-color-rgb), .65) !default;
+$navbar-light-hover-color:          rgba(var(--#{$prefix}emphasis-color-rgb), .8) !default;
+$navbar-light-active-color:         rgba(var(--#{$prefix}emphasis-color-rgb), 1) !default;
+$navbar-light-disabled-color:       rgba(var(--#{$prefix}emphasis-color-rgb), .3) !default;
+$navbar-light-icon-color:           rgba($body-color, .75) !default;
+$navbar-light-toggler-icon-bg:      url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'><path stroke='#{$navbar-light-icon-color}' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/></svg>") !default;
+$navbar-light-toggler-border-color: rgba(var(--#{$prefix}emphasis-color-rgb), .15) !default;
+$navbar-light-brand-color:          $navbar-light-active-color !default;
+$navbar-light-brand-hover-color:    $navbar-light-active-color !default;
+// scss-docs-end navbar-variables
+
+// scss-docs-start navbar-dark-variables
+$navbar-dark-color:                 rgba($white, .55) !default;
+$navbar-dark-hover-color:           rgba($white, .75) !default;
+$navbar-dark-active-color:          $white !default;
+$navbar-dark-disabled-color:        rgba($white, .25) !default;
+$navbar-dark-icon-color:            $navbar-dark-color !default;
+$navbar-dark-toggler-icon-bg:       url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'><path stroke='#{$navbar-dark-icon-color}' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/></svg>") !default;
+$navbar-dark-toggler-border-color:  rgba($white, .1) !default;
+$navbar-dark-brand-color:           $navbar-dark-active-color !default;
+$navbar-dark-brand-hover-color:     $navbar-dark-active-color !default;
+// scss-docs-end navbar-dark-variables
+
+
+// Dropdowns
+//
+// Dropdown menu container and contents.
+
+// scss-docs-start dropdown-variables
+$dropdown-min-width:                10rem !default;
+$dropdown-padding-x:                0 !default;
+$dropdown-padding-y:                .5rem !default;
+$dropdown-spacer:                   .125rem !default;
+$dropdown-font-size:                $font-size-base !default;
+$dropdown-color:                    var(--#{$prefix}body-color) !default;
+$dropdown-bg:                       var(--#{$prefix}body-bg) !default;
+$dropdown-border-color:             var(--#{$prefix}border-color-translucent) !default;
+$dropdown-border-radius:            var(--#{$prefix}border-radius) !default;
+$dropdown-border-width:             var(--#{$prefix}border-width) !default;
+$dropdown-inner-border-radius:      calc(#{$dropdown-border-radius} - #{$dropdown-border-width}) !default; // stylelint-disable-line function-disallowed-list
+$dropdown-divider-bg:               $dropdown-border-color !default;
+$dropdown-divider-margin-y:         $spacer * .5 !default;
+$dropdown-box-shadow:               var(--#{$prefix}box-shadow) !default;
+
+$dropdown-link-color:               var(--#{$prefix}body-color) !default;
+$dropdown-link-hover-color:         $dropdown-link-color !default;
+$dropdown-link-hover-bg:            var(--#{$prefix}tertiary-bg) !default;
+
+$dropdown-link-active-color:        $component-active-color !default;
+$dropdown-link-active-bg:           $component-active-bg !default;
+
+$dropdown-link-disabled-color:      var(--#{$prefix}tertiary-color) !default;
+
+$dropdown-item-padding-y:           $spacer * .25 !default;
+$dropdown-item-padding-x:           $spacer !default;
+
+$dropdown-header-color:             $gray-600 !default;
+$dropdown-header-padding-x:         $dropdown-item-padding-x !default;
+$dropdown-header-padding-y:         $dropdown-padding-y !default;
+// fusv-disable
+$dropdown-header-padding:           $dropdown-header-padding-y $dropdown-header-padding-x !default; // Deprecated in v5.2.0
+// fusv-enable
+// scss-docs-end dropdown-variables
+
+// scss-docs-start dropdown-dark-variables
+$dropdown-dark-color:               $gray-300 !default;
+$dropdown-dark-bg:                  $gray-800 !default;
+$dropdown-dark-border-color:        $dropdown-border-color !default;
+$dropdown-dark-divider-bg:          $dropdown-divider-bg !default;
+$dropdown-dark-box-shadow:          null !default;
+$dropdown-dark-link-color:          $dropdown-dark-color !default;
+$dropdown-dark-link-hover-color:    $white !default;
+$dropdown-dark-link-hover-bg:       rgba($white, .15) !default;
+$dropdown-dark-link-active-color:   $dropdown-link-active-color !default;
+$dropdown-dark-link-active-bg:      $dropdown-link-active-bg !default;
+$dropdown-dark-link-disabled-color: $gray-500 !default;
+$dropdown-dark-header-color:        $gray-500 !default;
+// scss-docs-end dropdown-dark-variables
+
+
+// Pagination
+
+// scss-docs-start pagination-variables
+$pagination-padding-y:              .375rem !default;
+$pagination-padding-x:              .75rem !default;
+$pagination-padding-y-sm:           .25rem !default;
+$pagination-padding-x-sm:           .5rem !default;
+$pagination-padding-y-lg:           .75rem !default;
+$pagination-padding-x-lg:           1.5rem !default;
+
+$pagination-font-size:              $font-size-base !default;
+
+$pagination-color:                  var(--#{$prefix}link-color) !default;
+$pagination-bg:                     var(--#{$prefix}body-bg) !default;
+$pagination-border-radius:          var(--#{$prefix}border-radius) !default;
+$pagination-border-width:           var(--#{$prefix}border-width) !default;
+$pagination-margin-start:           calc(-1 * #{$pagination-border-width}) !default; // stylelint-disable-line function-disallowed-list
+$pagination-border-color:           var(--#{$prefix}border-color) !default;
+
+$pagination-focus-color:            var(--#{$prefix}link-hover-color) !default;
+$pagination-focus-bg:               var(--#{$prefix}secondary-bg) !default;
+$pagination-focus-box-shadow:       $focus-ring-box-shadow !default;
+$pagination-focus-outline:          0 !default;
+
+$pagination-hover-color:            var(--#{$prefix}link-hover-color) !default;
+$pagination-hover-bg:               var(--#{$prefix}tertiary-bg) !default;
+$pagination-hover-border-color:     var(--#{$prefix}border-color) !default; // Todo in v6: remove this?
+
+$pagination-active-color:           $component-active-color !default;
+$pagination-active-bg:              $component-active-bg !default;
+$pagination-active-border-color:    $component-active-bg !default;
+
+$pagination-disabled-color:         var(--#{$prefix}secondary-color) !default;
+$pagination-disabled-bg:            var(--#{$prefix}secondary-bg) !default;
+$pagination-disabled-border-color:  var(--#{$prefix}border-color) !default;
+
+$pagination-transition:              color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;
+
+$pagination-border-radius-sm:       var(--#{$prefix}border-radius-sm) !default;
+$pagination-border-radius-lg:       var(--#{$prefix}border-radius-lg) !default;
+// scss-docs-end pagination-variables
+
+
+// Placeholders
+
+// scss-docs-start placeholders
+$placeholder-opacity-max:           .5 !default;
+$placeholder-opacity-min:           .2 !default;
+// scss-docs-end placeholders
+
+// Cards
+
+// scss-docs-start card-variables
+$card-spacer-y:                     $spacer !default;
+$card-spacer-x:                     $spacer !default;
+$card-title-spacer-y:               $spacer * .5 !default;
+$card-title-color:                  null !default;
+$card-subtitle-color:               null !default;
+$card-border-width:                 var(--#{$prefix}border-width) !default;
+$card-border-color:                 var(--#{$prefix}border-color-translucent) !default;
+$card-border-radius:                var(--#{$prefix}border-radius) !default;
+$card-box-shadow:                   null !default;
+$card-inner-border-radius:          subtract($card-border-radius, $card-border-width) !default;
+$card-cap-padding-y:                $card-spacer-y * .5 !default;
+$card-cap-padding-x:                $card-spacer-x !default;
+$card-cap-bg:                       rgba(var(--#{$prefix}body-color-rgb), .03) !default;
+$card-cap-color:                    null !default;
+$card-height:                       null !default;
+$card-color:                        null !default;
+$card-bg:                           var(--#{$prefix}body-bg) !default;
+$card-img-overlay-padding:          $spacer !default;
+$card-group-margin:                 $grid-gutter-width * .5 !default;
+// scss-docs-end card-variables
+
+// Accordion
+
+// scss-docs-start accordion-variables
+$accordion-padding-y:                     1rem !default;
+$accordion-padding-x:                     1.25rem !default;
+$accordion-color:                         var(--#{$prefix}body-color) !default;
+$accordion-bg:                            var(--#{$prefix}body-bg) !default;
+$accordion-border-width:                  var(--#{$prefix}border-width) !default;
+$accordion-border-color:                  var(--#{$prefix}border-color) !default;
+$accordion-border-radius:                 var(--#{$prefix}border-radius) !default;
+$accordion-inner-border-radius:           subtract($accordion-border-radius, $accordion-border-width) !default;
+
+$accordion-body-padding-y:                $accordion-padding-y !default;
+$accordion-body-padding-x:                $accordion-padding-x !default;
+
+$accordion-button-padding-y:              $accordion-padding-y !default;
+$accordion-button-padding-x:              $accordion-padding-x !default;
+$accordion-button-color:                  var(--#{$prefix}body-color) !default;
+$accordion-button-bg:                     var(--#{$prefix}accordion-bg) !default;
+$accordion-transition:                    $btn-transition, border-radius .15s ease !default;
+$accordion-button-active-bg:              var(--#{$prefix}primary-bg-subtle) !default;
+$accordion-button-active-color:           var(--#{$prefix}primary-text-emphasis) !default;
+
+// fusv-disable
+$accordion-button-focus-border-color:     $input-focus-border-color !default; // Deprecated in v5.3.3
+// fusv-enable
+$accordion-button-focus-box-shadow:       $btn-focus-box-shadow !default;
+
+$accordion-icon-width:                    1.25rem !default;
+$accordion-icon-color:                    $body-color !default;
+$accordion-icon-active-color:             $primary-text-emphasis !default;
+$accordion-icon-transition:               transform .2s ease-in-out !default;
+$accordion-icon-transform:                rotate(-180deg) !default;
+
+$accordion-button-icon:         url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='#{$accordion-icon-color}' stroke-linecap='round' stroke-linejoin='round'><path d='m2 5 6 6 6-6'/></svg>") !default;
+$accordion-button-active-icon:  url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='#{$accordion-icon-active-color}' stroke-linecap='round' stroke-linejoin='round'><path d='m2 5 6 6 6-6'/></svg>") !default;
+// scss-docs-end accordion-variables
+
+// Tooltips
+
+// scss-docs-start tooltip-variables
+$tooltip-font-size:                 $font-size-sm !default;
+$tooltip-max-width:                 200px !default;
+$tooltip-color:                     var(--#{$prefix}body-bg) !default;
+$tooltip-bg:                        var(--#{$prefix}emphasis-color) !default;
+$tooltip-border-radius:             var(--#{$prefix}border-radius) !default;
+$tooltip-opacity:                   .9 !default;
+$tooltip-padding-y:                 $spacer * .25 !default;
+$tooltip-padding-x:                 $spacer * .5 !default;
+$tooltip-margin:                    null !default; // TODO: remove this in v6
+
+$tooltip-arrow-width:               .8rem !default;
+$tooltip-arrow-height:              .4rem !default;
+// fusv-disable
+$tooltip-arrow-color:               null !default; // Deprecated in Bootstrap 5.2.0 for CSS variables
+// fusv-enable
+// scss-docs-end tooltip-variables
+
+// Form tooltips must come after regular tooltips
+// scss-docs-start tooltip-feedback-variables
+$form-feedback-tooltip-padding-y:     $tooltip-padding-y !default;
+$form-feedback-tooltip-padding-x:     $tooltip-padding-x !default;
+$form-feedback-tooltip-font-size:     $tooltip-font-size !default;
+$form-feedback-tooltip-line-height:   null !default;
+$form-feedback-tooltip-opacity:       $tooltip-opacity !default;
+$form-feedback-tooltip-border-radius: $tooltip-border-radius !default;
+// scss-docs-end tooltip-feedback-variables
+
+
+// Popovers
+
+// scss-docs-start popover-variables
+$popover-font-size:                 $font-size-sm !default;
+$popover-bg:                        var(--#{$prefix}body-bg) !default;
+$popover-max-width:                 276px !default;
+$popover-border-width:              var(--#{$prefix}border-width) !default;
+$popover-border-color:              var(--#{$prefix}border-color-translucent) !default;
+$popover-border-radius:             var(--#{$prefix}border-radius-lg) !default;
+$popover-inner-border-radius:       calc(#{$popover-border-radius} - #{$popover-border-width}) !default; // stylelint-disable-line function-disallowed-list
+$popover-box-shadow:                var(--#{$prefix}box-shadow) !default;
+
+$popover-header-font-size:          $font-size-base !default;
+$popover-header-bg:                 var(--#{$prefix}secondary-bg) !default;
+$popover-header-color:              $headings-color !default;
+$popover-header-padding-y:          .5rem !default;
+$popover-header-padding-x:          $spacer !default;
+
+$popover-body-color:                var(--#{$prefix}body-color) !default;
+$popover-body-padding-y:            $spacer !default;
+$popover-body-padding-x:            $spacer !default;
+
+$popover-arrow-width:               1rem !default;
+$popover-arrow-height:              .5rem !default;
+// scss-docs-end popover-variables
+
+// fusv-disable
+// Deprecated in Bootstrap 5.2.0 for CSS variables
+$popover-arrow-color:               $popover-bg !default;
+$popover-arrow-outer-color:         var(--#{$prefix}border-color-translucent) !default;
+// fusv-enable
+
+
+// Toasts
+
+// scss-docs-start toast-variables
+$toast-max-width:                   350px !default;
+$toast-padding-x:                   .75rem !default;
+$toast-padding-y:                   .5rem !default;
+$toast-font-size:                   .875rem !default;
+$toast-color:                       null !default;
+$toast-background-color:            rgba(var(--#{$prefix}body-bg-rgb), .85) !default;
+$toast-border-width:                var(--#{$prefix}border-width) !default;
+$toast-border-color:                var(--#{$prefix}border-color-translucent) !default;
+$toast-border-radius:               var(--#{$prefix}border-radius) !default;
+$toast-box-shadow:                  var(--#{$prefix}box-shadow) !default;
+$toast-spacing:                     $container-padding-x !default;
+
+$toast-header-color:                var(--#{$prefix}secondary-color) !default;
+$toast-header-background-color:     rgba(var(--#{$prefix}body-bg-rgb), .85) !default;
+$toast-header-border-color:         $toast-border-color !default;
+// scss-docs-end toast-variables
+
+
+// Badges
+
+// scss-docs-start badge-variables
+$badge-font-size:                   .75em !default;
+$badge-font-weight:                 $font-weight-bold !default;
+$badge-color:                       $white !default;
+$badge-padding-y:                   .35em !default;
+$badge-padding-x:                   .65em !default;
+$badge-border-radius:               var(--#{$prefix}border-radius) !default;
+// scss-docs-end badge-variables
+
+
+// Modals
+
+// scss-docs-start modal-variables
+$modal-inner-padding:               $spacer !default;
+
+$modal-footer-margin-between:       .5rem !default;
+
+$modal-dialog-margin:               .5rem !default;
+$modal-dialog-margin-y-sm-up:       1.75rem !default;
+
+$modal-title-line-height:           $line-height-base !default;
+
+$modal-content-color:               var(--#{$prefix}body-color) !default;
+$modal-content-bg:                  var(--#{$prefix}body-bg) !default;
+$modal-content-border-color:        var(--#{$prefix}border-color-translucent) !default;
+$modal-content-border-width:        var(--#{$prefix}border-width) !default;
+$modal-content-border-radius:       var(--#{$prefix}border-radius-lg) !default;
+$modal-content-inner-border-radius: subtract($modal-content-border-radius, $modal-content-border-width) !default;
+$modal-content-box-shadow-xs:       var(--#{$prefix}box-shadow-sm) !default;
+$modal-content-box-shadow-sm-up:    var(--#{$prefix}box-shadow) !default;
+
+$modal-backdrop-bg:                 $black !default;
+$modal-backdrop-opacity:            .5 !default;
+
+$modal-header-border-color:         var(--#{$prefix}border-color) !default;
+$modal-header-border-width:         $modal-content-border-width !default;
+$modal-header-padding-y:            $modal-inner-padding !default;
+$modal-header-padding-x:            $modal-inner-padding !default;
+$modal-header-padding:              $modal-header-padding-y $modal-header-padding-x !default; // Keep this for backwards compatibility
+
+$modal-footer-bg:                   null !default;
+$modal-footer-border-color:         $modal-header-border-color !default;
+$modal-footer-border-width:         $modal-header-border-width !default;
+
+$modal-sm:                          300px !default;
+$modal-md:                          500px !default;
+$modal-lg:                          800px !default;
+$modal-xl:                          1140px !default;
+
+$modal-fade-transform:              translate(0, -50px) !default;
+$modal-show-transform:              none !default;
+$modal-transition:                  transform .3s ease-out !default;
+$modal-scale-transform:             scale(1.02) !default;
+// scss-docs-end modal-variables
+
+
+// Alerts
+//
+// Define alert colors, border radius, and padding.
+
+// scss-docs-start alert-variables
+$alert-padding-y:               $spacer !default;
+$alert-padding-x:               $spacer !default;
+$alert-margin-bottom:           1rem !default;
+$alert-border-radius:           var(--#{$prefix}border-radius) !default;
+$alert-link-font-weight:        $font-weight-bold !default;
+$alert-border-width:            var(--#{$prefix}border-width) !default;
+$alert-dismissible-padding-r:   $alert-padding-x * 3 !default; // 3x covers width of x plus default padding on either side
+// scss-docs-end alert-variables
+
+// fusv-disable
+$alert-bg-scale:                -80% !default; // Deprecated in v5.2.0, to be removed in v6
+$alert-border-scale:            -70% !default; // Deprecated in v5.2.0, to be removed in v6
+$alert-color-scale:             40% !default; // Deprecated in v5.2.0, to be removed in v6
+// fusv-enable
+
+// Progress bars
+
+// scss-docs-start progress-variables
+$progress-height:                   1rem !default;
+$progress-font-size:                $font-size-base * .75 !default;
+$progress-bg:                       var(--#{$prefix}secondary-bg) !default;
+$progress-border-radius:            var(--#{$prefix}border-radius) !default;
+$progress-box-shadow:               var(--#{$prefix}box-shadow-inset) !default;
+$progress-bar-color:                $white !default;
+$progress-bar-bg:                   $primary !default;
+$progress-bar-animation-timing:     1s linear infinite !default;
+$progress-bar-transition:           width .6s ease !default;
+// scss-docs-end progress-variables
+
+
+// List group
+
+// scss-docs-start list-group-variables
+$list-group-color:                  var(--#{$prefix}body-color) !default;
+$list-group-bg:                     var(--#{$prefix}body-bg) !default;
+$list-group-border-color:           var(--#{$prefix}border-color) !default;
+$list-group-border-width:           var(--#{$prefix}border-width) !default;
+$list-group-border-radius:          var(--#{$prefix}border-radius) !default;
+
+$list-group-item-padding-y:         $spacer * .5 !default;
+$list-group-item-padding-x:         $spacer !default;
+// fusv-disable
+$list-group-item-bg-scale:          -80% !default; // Deprecated in v5.3.0
+$list-group-item-color-scale:       40% !default; // Deprecated in v5.3.0
+// fusv-enable
+
+$list-group-hover-bg:               var(--#{$prefix}tertiary-bg) !default;
+$list-group-active-color:           $component-active-color !default;
+$list-group-active-bg:              $component-active-bg !default;
+$list-group-active-border-color:    $list-group-active-bg !default;
+
+$list-group-disabled-color:         var(--#{$prefix}secondary-color) !default;
+$list-group-disabled-bg:            $list-group-bg !default;
+
+$list-group-action-color:           var(--#{$prefix}secondary-color) !default;
+$list-group-action-hover-color:     var(--#{$prefix}emphasis-color) !default;
+
+$list-group-action-active-color:    var(--#{$prefix}body-color) !default;
+$list-group-action-active-bg:       var(--#{$prefix}secondary-bg) !default;
+// scss-docs-end list-group-variables
+
+
+// Image thumbnails
+
+// scss-docs-start thumbnail-variables
+$thumbnail-padding:                 .25rem !default;
+$thumbnail-bg:                      var(--#{$prefix}body-bg) !default;
+$thumbnail-border-width:            var(--#{$prefix}border-width) !default;
+$thumbnail-border-color:            var(--#{$prefix}border-color) !default;
+$thumbnail-border-radius:           var(--#{$prefix}border-radius) !default;
+$thumbnail-box-shadow:              var(--#{$prefix}box-shadow-sm) !default;
+// scss-docs-end thumbnail-variables
+
+
+// Figures
+
+// scss-docs-start figure-variables
+$figure-caption-font-size:          $small-font-size !default;
+$figure-caption-color:              var(--#{$prefix}secondary-color) !default;
+// scss-docs-end figure-variables
+
+
+// Breadcrumbs
+
+// scss-docs-start breadcrumb-variables
+$breadcrumb-font-size:              null !default;
+$breadcrumb-padding-y:              0 !default;
+$breadcrumb-padding-x:              0 !default;
+$breadcrumb-item-padding-x:         .5rem !default;
+$breadcrumb-margin-bottom:          1rem !default;
+$breadcrumb-bg:                     null !default;
+$breadcrumb-divider-color:          var(--#{$prefix}secondary-color) !default;
+$breadcrumb-active-color:           var(--#{$prefix}secondary-color) !default;
+$breadcrumb-divider:                quote("/") !default;
+$breadcrumb-divider-flipped:        $breadcrumb-divider !default;
+$breadcrumb-border-radius:          null !default;
+// scss-docs-end breadcrumb-variables
+
+// Carousel
+
+// scss-docs-start carousel-variables
+$carousel-control-color:             $white !default;
+$carousel-control-width:             15% !default;
+$carousel-control-opacity:           .5 !default;
+$carousel-control-hover-opacity:     .9 !default;
+$carousel-control-transition:        opacity .15s ease !default;
+$carousel-control-icon-filter:       null !default;
+
+$carousel-indicator-width:           30px !default;
+$carousel-indicator-height:          3px !default;
+$carousel-indicator-hit-area-height: 10px !default;
+$carousel-indicator-spacer:          3px !default;
+$carousel-indicator-opacity:         .5 !default;
+$carousel-indicator-active-bg:       $white !default;
+$carousel-indicator-active-opacity:  1 !default;
+$carousel-indicator-transition:      opacity .6s ease !default;
+
+$carousel-caption-width:             70% !default;
+$carousel-caption-color:             $white !default;
+$carousel-caption-padding-y:         1.25rem !default;
+$carousel-caption-spacer:            1.25rem !default;
+
+$carousel-control-icon-width:        2rem !default;
+
+$carousel-control-prev-icon-bg:      url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$carousel-control-color}'><path d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0'/></svg>") !default;
+$carousel-control-next-icon-bg:      url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$carousel-control-color}'><path d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708'/></svg>") !default;
+
+$carousel-transition-duration:       .6s !default;
+$carousel-transition:                transform $carousel-transition-duration ease-in-out !default; // Define transform transition first if using multiple transitions (e.g., `transform 2s ease, opacity .5s ease-out`)
+// scss-docs-end carousel-variables
+
+// scss-docs-start carousel-dark-variables
+$carousel-dark-indicator-active-bg:  $black !default; // Deprecated in v5.3.4
+$carousel-dark-caption-color:        $black !default; // Deprecated in v5.3.4
+$carousel-dark-control-icon-filter:  invert(1) grayscale(100) !default; // Deprecated in v5.3.4
+// scss-docs-end carousel-dark-variables
+
+
+// Spinners
+
+// scss-docs-start spinner-variables
+$spinner-width:           2rem !default;
+$spinner-height:          $spinner-width !default;
+$spinner-vertical-align:  -.125em !default;
+$spinner-border-width:    .25em !default;
+$spinner-animation-speed: .75s !default;
+
+$spinner-width-sm:        1rem !default;
+$spinner-height-sm:       $spinner-width-sm !default;
+$spinner-border-width-sm: .2em !default;
+// scss-docs-end spinner-variables
+
+
+// Close
+
+// scss-docs-start close-variables
+$btn-close-width:            1em !default;
+$btn-close-height:           $btn-close-width !default;
+$btn-close-padding-x:        .25em !default;
+$btn-close-padding-y:        $btn-close-padding-x !default;
+$btn-close-color:            $black !default;
+$btn-close-bg:               url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$btn-close-color}'><path d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414'/></svg>") !default;
+$btn-close-focus-shadow:     $focus-ring-box-shadow !default;
+$btn-close-opacity:          .5 !default;
+$btn-close-hover-opacity:    .75 !default;
+$btn-close-focus-opacity:    1 !default;
+$btn-close-disabled-opacity: .25 !default;
+$btn-close-filter:           null !default;
+$btn-close-white-filter:     invert(1) grayscale(100%) brightness(200%) !default; // Deprecated in v5.3.4
+// scss-docs-end close-variables
+
+
+// Offcanvas
+
+// scss-docs-start offcanvas-variables
+$offcanvas-padding-y:               $modal-inner-padding !default;
+$offcanvas-padding-x:               $modal-inner-padding !default;
+$offcanvas-horizontal-width:        400px !default;
+$offcanvas-vertical-height:         30vh !default;
+$offcanvas-transition-duration:     .3s !default;
+$offcanvas-border-color:            $modal-content-border-color !default;
+$offcanvas-border-width:            $modal-content-border-width !default;
+$offcanvas-title-line-height:       $modal-title-line-height !default;
+$offcanvas-bg-color:                var(--#{$prefix}body-bg) !default;
+$offcanvas-color:                   var(--#{$prefix}body-color) !default;
+$offcanvas-box-shadow:              $modal-content-box-shadow-xs !default;
+$offcanvas-backdrop-bg:             $modal-backdrop-bg !default;
+$offcanvas-backdrop-opacity:        $modal-backdrop-opacity !default;
+// scss-docs-end offcanvas-variables
+
+// Code
+
+$code-font-size:                    $small-font-size !default;
+$code-color:                        $pink !default;
+
+$kbd-padding-y:                     .1875rem !default;
+$kbd-padding-x:                     .375rem !default;
+$kbd-font-size:                     $code-font-size !default;
+$kbd-color:                         var(--#{$prefix}body-bg) !default;
+$kbd-bg:                            var(--#{$prefix}body-color) !default;
+$nested-kbd-font-weight:            null !default; // Deprecated in v5.2.0, removing in v6
+
+$pre-color:                         null !default;
+
+@import "variables-dark"; // TODO: can be removed safely in v6, only here to avoid breaking changes in v5.3
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-grid.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-grid.scss
new file mode 100644
index 0000000..52bd577
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-grid.scss
@@ -0,0 +1,62 @@
+@import "mixins/banner";
+@include bsBanner(Grid);
+
+$include-column-box-sizing: true !default;
+
+@import "functions";
+@import "variables";
+@import "variables-dark";
+@import "maps";
+
+@import "mixins/breakpoints";
+@import "mixins/container";
+@import "mixins/grid";
+@import "mixins/utilities";
+
+@import "vendor/rfs";
+
+@import "containers";
+@import "grid";
+
+@import "utilities";
+// Only use the utilities we need
+// stylelint-disable-next-line scss/dollar-variable-default
+$utilities: map-get-multiple(
+  $utilities,
+  (
+    "display",
+    "order",
+    "flex",
+    "flex-direction",
+    "flex-grow",
+    "flex-shrink",
+    "flex-wrap",
+    "justify-content",
+    "align-items",
+    "align-content",
+    "align-self",
+    "margin",
+    "margin-x",
+    "margin-y",
+    "margin-top",
+    "margin-end",
+    "margin-bottom",
+    "margin-start",
+    "negative-margin",
+    "negative-margin-x",
+    "negative-margin-y",
+    "negative-margin-top",
+    "negative-margin-end",
+    "negative-margin-bottom",
+    "negative-margin-start",
+    "padding",
+    "padding-x",
+    "padding-y",
+    "padding-top",
+    "padding-end",
+    "padding-bottom",
+    "padding-start",
+  )
+);
+
+@import "utilities/api";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-reboot.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-reboot.scss
new file mode 100644
index 0000000..5b69b95
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-reboot.scss
@@ -0,0 +1,10 @@
+@import "mixins/banner";
+@include bsBanner(Reboot);
+
+@import "functions";
+@import "variables";
+@import "variables-dark";
+@import "maps";
+@import "mixins";
+@import "root";
+@import "reboot";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-utilities.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-utilities.scss
new file mode 100644
index 0000000..99c4a35
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap-utilities.scss
@@ -0,0 +1,19 @@
+@import "mixins/banner";
+@include bsBanner(Utilities);
+
+// Configuration
+@import "functions";
+@import "variables";
+@import "variables-dark";
+@import "maps";
+@import "mixins";
+@import "utilities";
+
+// Layout & components
+@import "root";
+
+// Helpers
+@import "helpers";
+
+// Utilities
+@import "utilities/api";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap.scss
new file mode 100644
index 0000000..97dc8ca
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/bootstrap.scss
@@ -0,0 +1,52 @@
+@import 'mixins/banner';
+@include bsBanner('');
+
+// scss-docs-start import-stack
+// Configuration
+@import 'functions';
+@import 'variables';
+@import 'variables-dark';
+@import 'maps';
+@import 'mixins';
+@import 'utilities';
+
+// Layout & components
+@import 'root';
+@import 'reboot';
+@import 'type';
+@import 'images';
+@import 'containers';
+@import 'grid';
+
+@import 'tables';
+@import 'forms';
+@import 'buttons';
+@import 'transitions';
+@import 'dropdown';
+@import 'button-group';
+@import 'nav';
+@import 'navbar';
+@import 'card';
+@import 'accordion';
+@import 'breadcrumb';
+@import 'pagination';
+@import 'badge';
+@import 'alert';
+@import 'progress';
+@import 'list-group';
+@import 'close';
+@import 'toasts';
+@import 'modal';
+@import 'tooltip';
+@import 'popover';
+@import 'carousel';
+@import 'spinners';
+@import 'offcanvas';
+@import 'placeholders';
+
+// Helpers
+@import 'helpers';
+
+// Utilities
+@import 'utilities/api';
+// scss-docs-end import-stack
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_floating-labels.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_floating-labels.scss
new file mode 100644
index 0000000..38df115
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_floating-labels.scss
@@ -0,0 +1,97 @@
+.form-floating {
+  position: relative;
+
+  > .form-control,
+  > .form-control-plaintext,
+  > .form-select {
+    height: $form-floating-height;
+    min-height: $form-floating-height;
+    line-height: $form-floating-line-height;
+  }
+
+  > label {
+    position: absolute;
+    top: 0;
+    left: 0;
+    z-index: 2;
+    max-width: 100%;
+    height: 100%; // allow textareas
+    padding: $form-floating-padding-y $form-floating-padding-x;
+    overflow: hidden;
+    color: rgba(var(--#{$prefix}body-color-rgb), #{$form-floating-label-opacity});
+    text-align: start;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    pointer-events: none;
+    border: $input-border-width solid transparent; // Required for aligning label's text with the input as it affects inner box model
+    transform-origin: 0 0;
+    @include transition($form-floating-transition);
+  }
+
+  > .form-control,
+  > .form-control-plaintext {
+    padding: $form-floating-padding-y $form-floating-padding-x;
+
+    &::placeholder {
+      color: transparent;
+    }
+
+    &:focus,
+    &:not(:placeholder-shown) {
+      padding-top: $form-floating-input-padding-t;
+      padding-bottom: $form-floating-input-padding-b;
+    }
+    // Duplicated because `:-webkit-autofill` invalidates other selectors when grouped
+    &:-webkit-autofill {
+      padding-top: $form-floating-input-padding-t;
+      padding-bottom: $form-floating-input-padding-b;
+    }
+  }
+
+  > .form-select {
+    padding-top: $form-floating-input-padding-t;
+    padding-bottom: $form-floating-input-padding-b;
+    padding-left: $form-floating-padding-x;
+  }
+
+  > .form-control:focus,
+  > .form-control:not(:placeholder-shown),
+  > .form-control-plaintext,
+  > .form-select {
+    ~ label {
+      transform: $form-floating-label-transform;
+    }
+  }
+  // Duplicated because `:-webkit-autofill` invalidates other selectors when grouped
+  > .form-control:-webkit-autofill {
+    ~ label {
+      transform: $form-floating-label-transform;
+    }
+  }
+  > textarea:focus,
+  > textarea:not(:placeholder-shown) {
+    ~ label::after {
+      position: absolute;
+      inset: $form-floating-padding-y ($form-floating-padding-x * .5);
+      z-index: -1;
+      height: $form-floating-label-height;
+      content: "";
+      background-color: $input-bg;
+      @include border-radius($input-border-radius);
+    }
+  }
+  > textarea:disabled ~ label::after {
+    background-color: $input-disabled-bg;
+  }
+
+  > .form-control-plaintext {
+    ~ label {
+      border-width: $input-border-width 0; // Required to properly position label text - as explained above
+    }
+  }
+
+  > :disabled ~ label,
+  > .form-control:disabled ~ label { // Required for `.form-control`s because of specificity
+    color: $form-floating-label-disabled-color;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-check.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-check.scss
new file mode 100644
index 0000000..8a1b639
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-check.scss
@@ -0,0 +1,189 @@
+//
+// Check/radio
+//
+
+.form-check {
+  display: block;
+  min-height: $form-check-min-height;
+  padding-left: $form-check-padding-start;
+  margin-bottom: $form-check-margin-bottom;
+
+  .form-check-input {
+    float: left;
+    margin-left: $form-check-padding-start * -1;
+  }
+}
+
+.form-check-reverse {
+  padding-right: $form-check-padding-start;
+  padding-left: 0;
+  text-align: right;
+
+  .form-check-input {
+    float: right;
+    margin-right: $form-check-padding-start * -1;
+    margin-left: 0;
+  }
+}
+
+.form-check-input {
+  --#{$prefix}form-check-bg: #{$form-check-input-bg};
+
+  flex-shrink: 0;
+  width: $form-check-input-width;
+  height: $form-check-input-width;
+  margin-top: ($line-height-base - $form-check-input-width) * .5; // line-height minus check height
+  vertical-align: top;
+  appearance: none;
+  background-color: var(--#{$prefix}form-check-bg);
+  background-image: var(--#{$prefix}form-check-bg-image);
+  background-repeat: no-repeat;
+  background-position: center;
+  background-size: contain;
+  border: $form-check-input-border;
+  print-color-adjust: exact; // Keep themed appearance for print
+  @include transition($form-check-transition);
+
+  &[type="checkbox"] {
+    @include border-radius($form-check-input-border-radius);
+  }
+
+  &[type="radio"] {
+    // stylelint-disable-next-line property-disallowed-list
+    border-radius: $form-check-radio-border-radius;
+  }
+
+  &:active {
+    filter: $form-check-input-active-filter;
+  }
+
+  &:focus {
+    border-color: $form-check-input-focus-border;
+    outline: 0;
+    box-shadow: $form-check-input-focus-box-shadow;
+  }
+
+  &:checked {
+    background-color: $form-check-input-checked-bg-color;
+    border-color: $form-check-input-checked-border-color;
+
+    &[type="checkbox"] {
+      @if $enable-gradients {
+        --#{$prefix}form-check-bg-image: #{escape-svg($form-check-input-checked-bg-image)}, var(--#{$prefix}gradient);
+      } @else {
+        --#{$prefix}form-check-bg-image: #{escape-svg($form-check-input-checked-bg-image)};
+      }
+    }
+
+    &[type="radio"] {
+      @if $enable-gradients {
+        --#{$prefix}form-check-bg-image: #{escape-svg($form-check-radio-checked-bg-image)}, var(--#{$prefix}gradient);
+      } @else {
+        --#{$prefix}form-check-bg-image: #{escape-svg($form-check-radio-checked-bg-image)};
+      }
+    }
+  }
+
+  &[type="checkbox"]:indeterminate {
+    background-color: $form-check-input-indeterminate-bg-color;
+    border-color: $form-check-input-indeterminate-border-color;
+
+    @if $enable-gradients {
+      --#{$prefix}form-check-bg-image: #{escape-svg($form-check-input-indeterminate-bg-image)}, var(--#{$prefix}gradient);
+    } @else {
+      --#{$prefix}form-check-bg-image: #{escape-svg($form-check-input-indeterminate-bg-image)};
+    }
+  }
+
+  &:disabled {
+    pointer-events: none;
+    filter: none;
+    opacity: $form-check-input-disabled-opacity;
+  }
+
+  // Use disabled attribute in addition of :disabled pseudo-class
+  // See: https://github.com/twbs/bootstrap/issues/28247
+  &[disabled],
+  &:disabled {
+    ~ .form-check-label {
+      cursor: default;
+      opacity: $form-check-label-disabled-opacity;
+    }
+  }
+}
+
+.form-check-label {
+  color: $form-check-label-color;
+  cursor: $form-check-label-cursor;
+}
+
+//
+// Switch
+//
+
+.form-switch {
+  padding-left: $form-switch-padding-start;
+
+  .form-check-input {
+    --#{$prefix}form-switch-bg: #{escape-svg($form-switch-bg-image)};
+
+    width: $form-switch-width;
+    margin-left: $form-switch-padding-start * -1;
+    background-image: var(--#{$prefix}form-switch-bg);
+    background-position: left center;
+    @include border-radius($form-switch-border-radius, 0);
+    @include transition($form-switch-transition);
+
+    &:focus {
+      --#{$prefix}form-switch-bg: #{escape-svg($form-switch-focus-bg-image)};
+    }
+
+    &:checked {
+      background-position: $form-switch-checked-bg-position;
+
+      @if $enable-gradients {
+        --#{$prefix}form-switch-bg: #{escape-svg($form-switch-checked-bg-image)}, var(--#{$prefix}gradient);
+      } @else {
+        --#{$prefix}form-switch-bg: #{escape-svg($form-switch-checked-bg-image)};
+      }
+    }
+  }
+
+  &.form-check-reverse {
+    padding-right: $form-switch-padding-start;
+    padding-left: 0;
+
+    .form-check-input {
+      margin-right: $form-switch-padding-start * -1;
+      margin-left: 0;
+    }
+  }
+}
+
+.form-check-inline {
+  display: inline-block;
+  margin-right: $form-check-inline-margin-end;
+}
+
+.btn-check {
+  position: absolute;
+  clip: rect(0, 0, 0, 0);
+  pointer-events: none;
+
+  &[disabled],
+  &:disabled {
+    + .btn {
+      pointer-events: none;
+      filter: none;
+      opacity: $form-check-btn-check-disabled-opacity;
+    }
+  }
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark) {
+    .form-switch .form-check-input:not(:checked):not(:focus) {
+      --#{$prefix}form-switch-bg: #{escape-svg($form-switch-bg-image-dark)};
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-control.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-control.scss
new file mode 100644
index 0000000..67ae5f4
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-control.scss
@@ -0,0 +1,214 @@
+//
+// General form controls (plus a few specific high-level interventions)
+//
+
+.form-control {
+  display: block;
+  width: 100%;
+  padding: $input-padding-y $input-padding-x;
+  font-family: $input-font-family;
+  @include font-size($input-font-size);
+  font-weight: $input-font-weight;
+  line-height: $input-line-height;
+  color: $input-color;
+  appearance: none; // Fix appearance for date inputs in Safari
+  background-color: $input-bg;
+  background-clip: padding-box;
+  border: $input-border-width solid $input-border-color;
+
+  // Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.
+  @include border-radius($input-border-radius, 0);
+
+  @include box-shadow($input-box-shadow);
+  @include transition($input-transition);
+
+  &[type="file"] {
+    overflow: hidden; // prevent pseudo element button overlap
+
+    &:not(:disabled):not([readonly]) {
+      cursor: pointer;
+    }
+  }
+
+  // Customize the `:focus` state to imitate native WebKit styles.
+  &:focus {
+    color: $input-focus-color;
+    background-color: $input-focus-bg;
+    border-color: $input-focus-border-color;
+    outline: 0;
+    @if $enable-shadows {
+      @include box-shadow($input-box-shadow, $input-focus-box-shadow);
+    } @else {
+      // Avoid using mixin so we can pass custom focus shadow properly
+      box-shadow: $input-focus-box-shadow;
+    }
+  }
+
+  &::-webkit-date-and-time-value {
+    // On Android Chrome, form-control's "width: 100%" makes the input width too small
+    // Tested under Android 11 / Chrome 89, Android 12 / Chrome 100, Android 13 / Chrome 109
+    //
+    // On iOS Safari, form-control's "appearance: none" + "width: 100%" makes the input width too small
+    // Tested under iOS 16.2 / Safari 16.2
+    min-width: 85px; // Seems to be a good minimum safe width
+
+    // Add some height to date inputs on iOS
+    // https://github.com/twbs/bootstrap/issues/23307
+    // TODO: we can remove this workaround once https://bugs.webkit.org/show_bug.cgi?id=198959 is resolved
+    // Multiply line-height by 1em if it has no unit
+    height: if(unit($input-line-height) == "", $input-line-height * 1em, $input-line-height);
+
+    // Android Chrome type="date" is taller than the other inputs
+    // because of "margin: 1px 24px 1px 4px" inside the shadow DOM
+    // Tested under Android 11 / Chrome 89, Android 12 / Chrome 100, Android 13 / Chrome 109
+    margin: 0;
+  }
+
+  // Prevent excessive date input height in Webkit
+  // https://github.com/twbs/bootstrap/issues/34433
+  &::-webkit-datetime-edit {
+    display: block;
+    padding: 0;
+  }
+
+  // Placeholder
+  &::placeholder {
+    color: $input-placeholder-color;
+    // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.
+    opacity: 1;
+  }
+
+  // Disabled inputs
+  //
+  // HTML5 says that controls under a fieldset > legend:first-child won't be
+  // disabled if the fieldset is disabled. Due to implementation difficulty, we
+  // don't honor that edge case; we style them as disabled anyway.
+  &:disabled {
+    color: $input-disabled-color;
+    background-color: $input-disabled-bg;
+    border-color: $input-disabled-border-color;
+    // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.
+    opacity: 1;
+  }
+
+  // File input buttons theming
+  &::file-selector-button {
+    padding: $input-padding-y $input-padding-x;
+    margin: (-$input-padding-y) (-$input-padding-x);
+    margin-inline-end: $input-padding-x;
+    color: $form-file-button-color;
+    @include gradient-bg($form-file-button-bg);
+    pointer-events: none;
+    border-color: inherit;
+    border-style: solid;
+    border-width: 0;
+    border-inline-end-width: $input-border-width;
+    border-radius: 0; // stylelint-disable-line property-disallowed-list
+    @include transition($btn-transition);
+  }
+
+  &:hover:not(:disabled):not([readonly])::file-selector-button {
+    background-color: $form-file-button-hover-bg;
+  }
+}
+
+// Readonly controls as plain text
+//
+// Apply class to a readonly input to make it appear like regular plain
+// text (without any border, background color, focus indicator)
+
+.form-control-plaintext {
+  display: block;
+  width: 100%;
+  padding: $input-padding-y 0;
+  margin-bottom: 0; // match inputs if this class comes on inputs with default margins
+  line-height: $input-line-height;
+  color: $input-plaintext-color;
+  background-color: transparent;
+  border: solid transparent;
+  border-width: $input-border-width 0;
+
+  &:focus {
+    outline: 0;
+  }
+
+  &.form-control-sm,
+  &.form-control-lg {
+    padding-right: 0;
+    padding-left: 0;
+  }
+}
+
+// Form control sizing
+//
+// Build on `.form-control` with modifier classes to decrease or increase the
+// height and font-size of form controls.
+//
+// Repeated in `_input_group.scss` to avoid Sass extend issues.
+
+.form-control-sm {
+  min-height: $input-height-sm;
+  padding: $input-padding-y-sm $input-padding-x-sm;
+  @include font-size($input-font-size-sm);
+  @include border-radius($input-border-radius-sm);
+
+  &::file-selector-button {
+    padding: $input-padding-y-sm $input-padding-x-sm;
+    margin: (-$input-padding-y-sm) (-$input-padding-x-sm);
+    margin-inline-end: $input-padding-x-sm;
+  }
+}
+
+.form-control-lg {
+  min-height: $input-height-lg;
+  padding: $input-padding-y-lg $input-padding-x-lg;
+  @include font-size($input-font-size-lg);
+  @include border-radius($input-border-radius-lg);
+
+  &::file-selector-button {
+    padding: $input-padding-y-lg $input-padding-x-lg;
+    margin: (-$input-padding-y-lg) (-$input-padding-x-lg);
+    margin-inline-end: $input-padding-x-lg;
+  }
+}
+
+// Make sure textareas don't shrink too much when resized
+// https://github.com/twbs/bootstrap/pull/29124
+// stylelint-disable selector-no-qualifying-type
+textarea {
+  &.form-control {
+    min-height: $input-height;
+  }
+
+  &.form-control-sm {
+    min-height: $input-height-sm;
+  }
+
+  &.form-control-lg {
+    min-height: $input-height-lg;
+  }
+}
+// stylelint-enable selector-no-qualifying-type
+
+.form-control-color {
+  width: $form-color-width;
+  height: $input-height;
+  padding: $input-padding-y;
+
+  &:not(:disabled):not([readonly]) {
+    cursor: pointer;
+  }
+
+  &::-moz-color-swatch {
+    border: 0 !important; // stylelint-disable-line declaration-no-important
+    @include border-radius($input-border-radius);
+  }
+
+  &::-webkit-color-swatch {
+    border: 0 !important; // stylelint-disable-line declaration-no-important
+    @include border-radius($input-border-radius);
+  }
+
+  &.form-control-sm { height: $input-height-sm; }
+  &.form-control-lg { height: $input-height-lg; }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-range.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-range.scss
new file mode 100644
index 0000000..4732213
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-range.scss
@@ -0,0 +1,91 @@
+// Range
+//
+// Style range inputs the same across browsers. Vendor-specific rules for pseudo
+// elements cannot be mixed. As such, there are no shared styles for focus or
+// active states on prefixed selectors.
+
+.form-range {
+  width: 100%;
+  height: add($form-range-thumb-height, $form-range-thumb-focus-box-shadow-width * 2);
+  padding: 0; // Need to reset padding
+  appearance: none;
+  background-color: transparent;
+
+  &:focus {
+    outline: 0;
+
+    // Pseudo-elements must be split across multiple rulesets to have an effect.
+    // No box-shadow() mixin for focus accessibility.
+    &::-webkit-slider-thumb { box-shadow: $form-range-thumb-focus-box-shadow; }
+    &::-moz-range-thumb     { box-shadow: $form-range-thumb-focus-box-shadow; }
+  }
+
+  &::-moz-focus-outer {
+    border: 0;
+  }
+
+  &::-webkit-slider-thumb {
+    width: $form-range-thumb-width;
+    height: $form-range-thumb-height;
+    margin-top: ($form-range-track-height - $form-range-thumb-height) * .5; // Webkit specific
+    appearance: none;
+    @include gradient-bg($form-range-thumb-bg);
+    border: $form-range-thumb-border;
+    @include border-radius($form-range-thumb-border-radius);
+    @include box-shadow($form-range-thumb-box-shadow);
+    @include transition($form-range-thumb-transition);
+
+    &:active {
+      @include gradient-bg($form-range-thumb-active-bg);
+    }
+  }
+
+  &::-webkit-slider-runnable-track {
+    width: $form-range-track-width;
+    height: $form-range-track-height;
+    color: transparent; // Why?
+    cursor: $form-range-track-cursor;
+    background-color: $form-range-track-bg;
+    border-color: transparent;
+    @include border-radius($form-range-track-border-radius);
+    @include box-shadow($form-range-track-box-shadow);
+  }
+
+  &::-moz-range-thumb {
+    width: $form-range-thumb-width;
+    height: $form-range-thumb-height;
+    appearance: none;
+    @include gradient-bg($form-range-thumb-bg);
+    border: $form-range-thumb-border;
+    @include border-radius($form-range-thumb-border-radius);
+    @include box-shadow($form-range-thumb-box-shadow);
+    @include transition($form-range-thumb-transition);
+
+    &:active {
+      @include gradient-bg($form-range-thumb-active-bg);
+    }
+  }
+
+  &::-moz-range-track {
+    width: $form-range-track-width;
+    height: $form-range-track-height;
+    color: transparent;
+    cursor: $form-range-track-cursor;
+    background-color: $form-range-track-bg;
+    border-color: transparent; // Firefox specific?
+    @include border-radius($form-range-track-border-radius);
+    @include box-shadow($form-range-track-box-shadow);
+  }
+
+  &:disabled {
+    pointer-events: none;
+
+    &::-webkit-slider-thumb {
+      background-color: $form-range-thumb-disabled-bg;
+    }
+
+    &::-moz-range-thumb {
+      background-color: $form-range-thumb-disabled-bg;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-select.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-select.scss
new file mode 100644
index 0000000..69ace52
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-select.scss
@@ -0,0 +1,80 @@
+// Select
+//
+// Replaces the browser default select with a custom one, mostly pulled from
+// https://primer.github.io/.
+
+.form-select {
+  --#{$prefix}form-select-bg-img: #{escape-svg($form-select-indicator)};
+
+  display: block;
+  width: 100%;
+  padding: $form-select-padding-y $form-select-indicator-padding $form-select-padding-y $form-select-padding-x;
+  font-family: $form-select-font-family;
+  @include font-size($form-select-font-size);
+  font-weight: $form-select-font-weight;
+  line-height: $form-select-line-height;
+  color: $form-select-color;
+  appearance: none;
+  background-color: $form-select-bg;
+  background-image: var(--#{$prefix}form-select-bg-img), var(--#{$prefix}form-select-bg-icon, none);
+  background-repeat: no-repeat;
+  background-position: $form-select-bg-position;
+  background-size: $form-select-bg-size;
+  border: $form-select-border-width solid $form-select-border-color;
+  @include border-radius($form-select-border-radius, 0);
+  @include box-shadow($form-select-box-shadow);
+  @include transition($form-select-transition);
+
+  &:focus {
+    border-color: $form-select-focus-border-color;
+    outline: 0;
+    @if $enable-shadows {
+      @include box-shadow($form-select-box-shadow, $form-select-focus-box-shadow);
+    } @else {
+      // Avoid using mixin so we can pass custom focus shadow properly
+      box-shadow: $form-select-focus-box-shadow;
+    }
+  }
+
+  &[multiple],
+  &[size]:not([size="1"]) {
+    padding-right: $form-select-padding-x;
+    background-image: none;
+  }
+
+  &:disabled {
+    color: $form-select-disabled-color;
+    background-color: $form-select-disabled-bg;
+    border-color: $form-select-disabled-border-color;
+  }
+
+  // Remove outline from select box in FF
+  &:-moz-focusring {
+    color: transparent;
+    text-shadow: 0 0 0 $form-select-color;
+  }
+}
+
+.form-select-sm {
+  padding-top: $form-select-padding-y-sm;
+  padding-bottom: $form-select-padding-y-sm;
+  padding-left: $form-select-padding-x-sm;
+  @include font-size($form-select-font-size-sm);
+  @include border-radius($form-select-border-radius-sm);
+}
+
+.form-select-lg {
+  padding-top: $form-select-padding-y-lg;
+  padding-bottom: $form-select-padding-y-lg;
+  padding-left: $form-select-padding-x-lg;
+  @include font-size($form-select-font-size-lg);
+  @include border-radius($form-select-border-radius-lg);
+}
+
+@if $enable-dark-mode {
+  @include color-mode(dark) {
+    .form-select {
+      --#{$prefix}form-select-bg-img: #{escape-svg($form-select-indicator-dark)};
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-text.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-text.scss
new file mode 100644
index 0000000..f080d1a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_form-text.scss
@@ -0,0 +1,11 @@
+//
+// Form text
+//
+
+.form-text {
+  margin-top: $form-text-margin-top;
+  @include font-size($form-text-font-size);
+  font-style: $form-text-font-style;
+  font-weight: $form-text-font-weight;
+  color: $form-text-color;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_input-group.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_input-group.scss
new file mode 100644
index 0000000..8078ebb
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_input-group.scss
@@ -0,0 +1,132 @@
+//
+// Base styles
+//
+
+.input-group {
+  position: relative;
+  display: flex;
+  flex-wrap: wrap; // For form validation feedback
+  align-items: stretch;
+  width: 100%;
+
+  > .form-control,
+  > .form-select,
+  > .form-floating {
+    position: relative; // For focus state's z-index
+    flex: 1 1 auto;
+    width: 1%;
+    min-width: 0; // https://stackoverflow.com/questions/36247140/why-dont-flex-items-shrink-past-content-size
+  }
+
+  // Bring the "active" form control to the top of surrounding elements
+  > .form-control:focus,
+  > .form-select:focus,
+  > .form-floating:focus-within {
+    z-index: 5;
+  }
+
+  // Ensure buttons are always above inputs for more visually pleasing borders.
+  // This isn't needed for `.input-group-text` since it shares the same border-color
+  // as our inputs.
+  .btn {
+    position: relative;
+    z-index: 2;
+
+    &:focus {
+      z-index: 5;
+    }
+  }
+}
+
+
+// Textual addons
+//
+// Serves as a catch-all element for any text or radio/checkbox input you wish
+// to prepend or append to an input.
+
+.input-group-text {
+  display: flex;
+  align-items: center;
+  padding: $input-group-addon-padding-y $input-group-addon-padding-x;
+  @include font-size($input-font-size); // Match inputs
+  font-weight: $input-group-addon-font-weight;
+  line-height: $input-line-height;
+  color: $input-group-addon-color;
+  text-align: center;
+  white-space: nowrap;
+  background-color: $input-group-addon-bg;
+  border: $input-border-width solid $input-group-addon-border-color;
+  @include border-radius($input-border-radius);
+}
+
+
+// Sizing
+//
+// Remix the default form control sizing classes into new ones for easier
+// manipulation.
+
+.input-group-lg > .form-control,
+.input-group-lg > .form-select,
+.input-group-lg > .input-group-text,
+.input-group-lg > .btn {
+  padding: $input-padding-y-lg $input-padding-x-lg;
+  @include font-size($input-font-size-lg);
+  @include border-radius($input-border-radius-lg);
+}
+
+.input-group-sm > .form-control,
+.input-group-sm > .form-select,
+.input-group-sm > .input-group-text,
+.input-group-sm > .btn {
+  padding: $input-padding-y-sm $input-padding-x-sm;
+  @include font-size($input-font-size-sm);
+  @include border-radius($input-border-radius-sm);
+}
+
+.input-group-lg > .form-select,
+.input-group-sm > .form-select {
+  padding-right: $form-select-padding-x + $form-select-indicator-padding;
+}
+
+
+// Rounded corners
+//
+// These rulesets must come after the sizing ones to properly override sm and lg
+// border-radius values when extending. They're more specific than we'd like
+// with the `.input-group >` part, but without it, we cannot override the sizing.
+
+// stylelint-disable-next-line no-duplicate-selectors
+.input-group {
+  &:not(.has-validation) {
+    > :not(:last-child):not(.dropdown-toggle):not(.dropdown-menu):not(.form-floating),
+    > .dropdown-toggle:nth-last-child(n + 3),
+    > .form-floating:not(:last-child) > .form-control,
+    > .form-floating:not(:last-child) > .form-select {
+      @include border-end-radius(0);
+    }
+  }
+
+  &.has-validation {
+    > :nth-last-child(n + 3):not(.dropdown-toggle):not(.dropdown-menu):not(.form-floating),
+    > .dropdown-toggle:nth-last-child(n + 4),
+    > .form-floating:nth-last-child(n + 3) > .form-control,
+    > .form-floating:nth-last-child(n + 3) > .form-select {
+      @include border-end-radius(0);
+    }
+  }
+
+  $validation-messages: "";
+  @each $state in map-keys($form-validation-states) {
+    $validation-messages: $validation-messages + ":not(." + unquote($state) + "-tooltip)" + ":not(." + unquote($state) + "-feedback)";
+  }
+
+  > :not(:first-child):not(.dropdown-menu)#{$validation-messages} {
+    margin-left: calc(-1 * #{$input-border-width}); // stylelint-disable-line function-disallowed-list
+    @include border-start-radius(0);
+  }
+
+  > .form-floating:not(:first-child) > .form-control,
+  > .form-floating:not(:first-child) > .form-select {
+    @include border-start-radius(0);
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_labels.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_labels.scss
new file mode 100644
index 0000000..39ecafc
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_labels.scss
@@ -0,0 +1,36 @@
+//
+// Labels
+//
+
+.form-label {
+  margin-bottom: $form-label-margin-bottom;
+  @include font-size($form-label-font-size);
+  font-style: $form-label-font-style;
+  font-weight: $form-label-font-weight;
+  color: $form-label-color;
+}
+
+// For use with horizontal and inline forms, when you need the label (or legend)
+// text to align with the form controls.
+.col-form-label {
+  padding-top: add($input-padding-y, $input-border-width);
+  padding-bottom: add($input-padding-y, $input-border-width);
+  margin-bottom: 0; // Override the `<legend>` default
+  @include font-size(inherit); // Override the `<legend>` default
+  font-style: $form-label-font-style;
+  font-weight: $form-label-font-weight;
+  line-height: $input-line-height;
+  color: $form-label-color;
+}
+
+.col-form-label-lg {
+  padding-top: add($input-padding-y-lg, $input-border-width);
+  padding-bottom: add($input-padding-y-lg, $input-border-width);
+  @include font-size($input-font-size-lg);
+}
+
+.col-form-label-sm {
+  padding-top: add($input-padding-y-sm, $input-border-width);
+  padding-bottom: add($input-padding-y-sm, $input-border-width);
+  @include font-size($input-font-size-sm);
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_validation.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_validation.scss
new file mode 100644
index 0000000..c48123a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/forms/_validation.scss
@@ -0,0 +1,12 @@
+// Form validation
+//
+// Provide feedback to users when form field values are valid or invalid. Works
+// primarily for client-side validation via scoped `:invalid` and `:valid`
+// pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for
+// server-side validation.
+
+// scss-docs-start form-validation-states-loop
+@each $state, $data in $form-validation-states {
+  @include form-validation-state($state, $data...);
+}
+// scss-docs-end form-validation-states-loop
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_clearfix.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_clearfix.scss
new file mode 100644
index 0000000..e92522a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_clearfix.scss
@@ -0,0 +1,3 @@
+.clearfix {
+  @include clearfix();
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_color-bg.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_color-bg.scss
new file mode 100644
index 0000000..1a3a4cf
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_color-bg.scss
@@ -0,0 +1,7 @@
+// All-caps `RGBA()` function used because of this Sass bug: https://github.com/sass/node-sass/issues/2251
+@each $color, $value in $theme-colors {
+  .text-bg-#{$color} {
+    color: color-contrast($value) if($enable-important-utilities, !important, null);
+    background-color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}bg-opacity, 1)) if($enable-important-utilities, !important, null);
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_colored-links.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_colored-links.scss
new file mode 100644
index 0000000..5f86857
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_colored-links.scss
@@ -0,0 +1,30 @@
+// All-caps `RGBA()` function used because of this Sass bug: https://github.com/sass/node-sass/issues/2251
+@each $color, $value in $theme-colors {
+  .link-#{$color} {
+    color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
+    text-decoration-color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
+
+    @if $link-shade-percentage != 0 {
+      &:hover,
+      &:focus {
+        $hover-color: if(color-contrast($value) == $color-contrast-light, shade-color($value, $link-shade-percentage), tint-color($value, $link-shade-percentage));
+        color: RGBA(#{to-rgb($hover-color)}, var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
+        text-decoration-color: RGBA(to-rgb($hover-color), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
+      }
+    }
+  }
+}
+
+// One-off special link helper as a bridge until v6
+.link-body-emphasis {
+  color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
+  text-decoration-color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
+
+  @if $link-shade-percentage != 0 {
+    &:hover,
+    &:focus {
+      color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-opacity, .75)) if($enable-important-utilities, !important, null);
+      text-decoration-color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-underline-opacity, .75)) if($enable-important-utilities, !important, null);
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_focus-ring.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_focus-ring.scss
new file mode 100644
index 0000000..26508a8
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_focus-ring.scss
@@ -0,0 +1,5 @@
+.focus-ring:focus {
+  outline: 0;
+  // By default, there is no `--bs-focus-ring-x`, `--bs-focus-ring-y`, or `--bs-focus-ring-blur`, but we provide CSS variables with fallbacks to initial `0` values
+  box-shadow: var(--#{$prefix}focus-ring-x, 0) var(--#{$prefix}focus-ring-y, 0) var(--#{$prefix}focus-ring-blur, 0) var(--#{$prefix}focus-ring-width) var(--#{$prefix}focus-ring-color);
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_icon-link.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_icon-link.scss
new file mode 100644
index 0000000..3f8bcb3
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_icon-link.scss
@@ -0,0 +1,25 @@
+.icon-link {
+  display: inline-flex;
+  gap: $icon-link-gap;
+  align-items: center;
+  text-decoration-color: rgba(var(--#{$prefix}link-color-rgb), var(--#{$prefix}link-opacity, .5));
+  text-underline-offset: $icon-link-underline-offset;
+  backface-visibility: hidden;
+
+  > .bi {
+    flex-shrink: 0;
+    width: $icon-link-icon-size;
+    height: $icon-link-icon-size;
+    fill: currentcolor;
+    @include transition($icon-link-icon-transition);
+  }
+}
+
+.icon-link-hover {
+  &:hover,
+  &:focus-visible {
+    > .bi {
+      transform: var(--#{$prefix}icon-link-transform, $icon-link-icon-transform);
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_position.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_position.scss
new file mode 100644
index 0000000..59103d9
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_position.scss
@@ -0,0 +1,36 @@
+// Shorthand
+
+.fixed-top {
+  position: fixed;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: $zindex-fixed;
+}
+
+.fixed-bottom {
+  position: fixed;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zindex-fixed;
+}
+
+// Responsive sticky top and bottom
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .sticky#{$infix}-top {
+      position: sticky;
+      top: 0;
+      z-index: $zindex-sticky;
+    }
+
+    .sticky#{$infix}-bottom {
+      position: sticky;
+      bottom: 0;
+      z-index: $zindex-sticky;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_ratio.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_ratio.scss
new file mode 100644
index 0000000..b6a7654
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_ratio.scss
@@ -0,0 +1,26 @@
+// Credit: Nicolas Gallagher and SUIT CSS.
+
+.ratio {
+  position: relative;
+  width: 100%;
+
+  &::before {
+    display: block;
+    padding-top: var(--#{$prefix}aspect-ratio);
+    content: "";
+  }
+
+  > * {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+  }
+}
+
+@each $key, $ratio in $aspect-ratios {
+  .ratio-#{$key} {
+    --#{$prefix}aspect-ratio: #{$ratio};
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_stacks.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_stacks.scss
new file mode 100644
index 0000000..6cd237a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_stacks.scss
@@ -0,0 +1,15 @@
+// scss-docs-start stacks
+.hstack {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  align-self: stretch;
+}
+
+.vstack {
+  display: flex;
+  flex: 1 1 auto;
+  flex-direction: column;
+  align-self: stretch;
+}
+// scss-docs-end stacks
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_stretched-link.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_stretched-link.scss
new file mode 100644
index 0000000..71a1c75
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_stretched-link.scss
@@ -0,0 +1,15 @@
+//
+// Stretched link
+//
+
+.stretched-link {
+  &::#{$stretched-link-pseudo-element} {
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    z-index: $stretched-link-z-index;
+    content: "";
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_text-truncation.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_text-truncation.scss
new file mode 100644
index 0000000..6421dac
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_text-truncation.scss
@@ -0,0 +1,7 @@
+//
+// Text truncation
+//
+
+.text-truncate {
+  @include text-truncate();
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_visually-hidden.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_visually-hidden.scss
new file mode 100644
index 0000000..4760ff0
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_visually-hidden.scss
@@ -0,0 +1,8 @@
+//
+// Visually hidden
+//
+
+.visually-hidden,
+.visually-hidden-focusable:not(:focus):not(:focus-within) {
+  @include visually-hidden();
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_vr.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_vr.scss
new file mode 100644
index 0000000..b6f9d42
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/helpers/_vr.scss
@@ -0,0 +1,8 @@
+.vr {
+  display: inline-block;
+  align-self: stretch;
+  width: $vr-border-width;
+  min-height: 1em;
+  background-color: currentcolor;
+  opacity: $hr-opacity;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_alert.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_alert.scss
new file mode 100644
index 0000000..fb524af
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_alert.scss
@@ -0,0 +1,18 @@
+@include deprecate("`alert-variant()`", "v5.3.0", "v6.0.0");
+
+// scss-docs-start alert-variant-mixin
+@mixin alert-variant($background, $border, $color) {
+  --#{$prefix}alert-color: #{$color};
+  --#{$prefix}alert-bg: #{$background};
+  --#{$prefix}alert-border-color: #{$border};
+  --#{$prefix}alert-link-color: #{shade-color($color, 20%)};
+
+  @if $enable-gradients {
+    background-image: var(--#{$prefix}gradient);
+  }
+
+  .alert-link {
+    color: var(--#{$prefix}alert-link-color);
+  }
+}
+// scss-docs-end alert-variant-mixin
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_backdrop.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_backdrop.scss
new file mode 100644
index 0000000..9705ae9
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_backdrop.scss
@@ -0,0 +1,14 @@
+// Shared between modals and offcanvases
+@mixin overlay-backdrop($zindex, $backdrop-bg, $backdrop-opacity) {
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: $zindex;
+  width: 100vw;
+  height: 100vh;
+  background-color: $backdrop-bg;
+
+  // Fade for backdrop
+  &.fade { opacity: 0; }
+  &.show { opacity: $backdrop-opacity; }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_banner.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_banner.scss
new file mode 100644
index 0000000..dd8a510
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_banner.scss
@@ -0,0 +1,7 @@
+@mixin bsBanner($file) {
+  /*!
+   * Bootstrap #{$file} v5.3.8 (https://getbootstrap.com/)
+   * Copyright 2011-2025 The Bootstrap Authors
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   */
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_border-radius.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_border-radius.scss
new file mode 100644
index 0000000..616decb
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_border-radius.scss
@@ -0,0 +1,78 @@
+// stylelint-disable property-disallowed-list
+// Single side border-radius
+
+// Helper function to replace negative values with 0
+@function valid-radius($radius) {
+  $return: ();
+  @each $value in $radius {
+    @if type-of($value) == number {
+      $return: append($return, max($value, 0));
+    } @else {
+      $return: append($return, $value);
+    }
+  }
+  @return $return;
+}
+
+// scss-docs-start border-radius-mixins
+@mixin border-radius($radius: $border-radius, $fallback-border-radius: false) {
+  @if $enable-rounded {
+    border-radius: valid-radius($radius);
+  }
+  @else if $fallback-border-radius != false {
+    border-radius: $fallback-border-radius;
+  }
+}
+
+@mixin border-top-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-top-left-radius: valid-radius($radius);
+    border-top-right-radius: valid-radius($radius);
+  }
+}
+
+@mixin border-end-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-top-right-radius: valid-radius($radius);
+    border-bottom-right-radius: valid-radius($radius);
+  }
+}
+
+@mixin border-bottom-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-bottom-right-radius: valid-radius($radius);
+    border-bottom-left-radius: valid-radius($radius);
+  }
+}
+
+@mixin border-start-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-top-left-radius: valid-radius($radius);
+    border-bottom-left-radius: valid-radius($radius);
+  }
+}
+
+@mixin border-top-start-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-top-left-radius: valid-radius($radius);
+  }
+}
+
+@mixin border-top-end-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-top-right-radius: valid-radius($radius);
+  }
+}
+
+@mixin border-bottom-end-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-bottom-right-radius: valid-radius($radius);
+  }
+}
+
+@mixin border-bottom-start-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-bottom-left-radius: valid-radius($radius);
+  }
+}
+// scss-docs-end border-radius-mixins
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_box-shadow.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_box-shadow.scss
new file mode 100644
index 0000000..0bb6bf7
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_box-shadow.scss
@@ -0,0 +1,24 @@
+@mixin box-shadow($shadow...) {
+  @if $enable-shadows {
+    $result: ();
+    $has-single-value: false;
+    $single-value: null;
+
+    @each $value in $shadow {
+      @if $value != null {
+        @if $value == none or $value == initial or $value == inherit or $value == unset {
+          $has-single-value: true;
+          $single-value: $value;
+        } @else {
+          $result: append($result, $value, "comma");
+        }
+      }
+    }
+
+    @if $has-single-value {
+      box-shadow: $single-value;
+    } @else if (length($result) > 0) {
+      box-shadow: $result;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_breakpoints.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_breakpoints.scss
new file mode 100644
index 0000000..286be89
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_breakpoints.scss
@@ -0,0 +1,127 @@
+// Breakpoint viewport sizes and media queries.
+//
+// Breakpoints are defined as a map of (name: minimum width), order from small to large:
+//
+//    (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px, xxl: 1400px)
+//
+// The map defined in the `$grid-breakpoints` global variable is used as the `$breakpoints` argument by default.
+
+// Name of the next breakpoint, or null for the last breakpoint.
+//
+//    >> breakpoint-next(sm)
+//    md
+//    >> breakpoint-next(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px, xxl: 1400px))
+//    md
+//    >> breakpoint-next(sm, $breakpoint-names: (xs sm md lg xl xxl))
+//    md
+@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {
+  $n: index($breakpoint-names, $name);
+  @if not $n {
+    @error "breakpoint `#{$name}` not found in `#{$breakpoints}`";
+  }
+  @return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
+}
+
+// Minimum breakpoint width. Null for the smallest (first) breakpoint.
+//
+//    >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px, xxl: 1400px))
+//    576px
+@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {
+  $min: map-get($breakpoints, $name);
+  @return if($min != 0, $min, null);
+}
+
+// Maximum breakpoint width.
+// The maximum value is reduced by 0.02px to work around the limitations of
+// `min-` and `max-` prefixes and viewports with fractional widths.
+// See https://www.w3.org/TR/mediaqueries-4/#mq-min-max
+// Uses 0.02px rather than 0.01px to work around a current rounding bug in Safari.
+// See https://bugs.webkit.org/show_bug.cgi?id=178261
+//
+//    >> breakpoint-max(md, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px, xxl: 1400px))
+//    767.98px
+@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {
+  $max: map-get($breakpoints, $name);
+  @return if($max and $max > 0, $max - .02, null);
+}
+
+// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash in front.
+// Useful for making responsive utilities.
+//
+//    >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px, xxl: 1400px))
+//    ""  (Returns a blank string)
+//    >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px, xxl: 1400px))
+//    "-sm"
+@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) {
+  @return if(breakpoint-min($name, $breakpoints) == null, "", "-#{$name}");
+}
+
+// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.
+// Makes the @content apply to the given breakpoint and wider.
+@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {
+  $min: breakpoint-min($name, $breakpoints);
+  @if $min {
+    @media (min-width: $min) {
+      @content;
+    }
+  } @else {
+    @content;
+  }
+}
+
+// Media of at most the maximum breakpoint width. No query for the largest breakpoint.
+// Makes the @content apply to the given breakpoint and narrower.
+@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {
+  $max: breakpoint-max($name, $breakpoints);
+  @if $max {
+    @media (max-width: $max) {
+      @content;
+    }
+  } @else {
+    @content;
+  }
+}
+
+// Media that spans multiple breakpoint widths.
+// Makes the @content apply between the min and max breakpoints
+@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {
+  $min: breakpoint-min($lower, $breakpoints);
+  $max: breakpoint-max($upper, $breakpoints);
+
+  @if $min != null and $max != null {
+    @media (min-width: $min) and (max-width: $max) {
+      @content;
+    }
+  } @else if $max == null {
+    @include media-breakpoint-up($lower, $breakpoints) {
+      @content;
+    }
+  } @else if $min == null {
+    @include media-breakpoint-down($upper, $breakpoints) {
+      @content;
+    }
+  }
+}
+
+// Media between the breakpoint's minimum and maximum widths.
+// No minimum for the smallest breakpoint, and no maximum for the largest one.
+// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.
+@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) {
+  $min:  breakpoint-min($name, $breakpoints);
+  $next: breakpoint-next($name, $breakpoints);
+  $max:  breakpoint-max($next, $breakpoints);
+
+  @if $min != null and $max != null {
+    @media (min-width: $min) and (max-width: $max) {
+      @content;
+    }
+  } @else if $max == null {
+    @include media-breakpoint-up($name, $breakpoints) {
+      @content;
+    }
+  } @else if $min == null {
+    @include media-breakpoint-down($next, $breakpoints) {
+      @content;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_buttons.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_buttons.scss
new file mode 100644
index 0000000..cf087fd
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_buttons.scss
@@ -0,0 +1,70 @@
+// Button variants
+//
+// Easily pump out default styles, as well as :hover, :focus, :active,
+// and disabled options for all buttons
+
+// scss-docs-start btn-variant-mixin
+@mixin button-variant(
+  $background,
+  $border,
+  $color: color-contrast($background),
+  $hover-background: if($color == $color-contrast-light, shade-color($background, $btn-hover-bg-shade-amount), tint-color($background, $btn-hover-bg-tint-amount)),
+  $hover-border: if($color == $color-contrast-light, shade-color($border, $btn-hover-border-shade-amount), tint-color($border, $btn-hover-border-tint-amount)),
+  $hover-color: color-contrast($hover-background),
+  $active-background: if($color == $color-contrast-light, shade-color($background, $btn-active-bg-shade-amount), tint-color($background, $btn-active-bg-tint-amount)),
+  $active-border: if($color == $color-contrast-light, shade-color($border, $btn-active-border-shade-amount), tint-color($border, $btn-active-border-tint-amount)),
+  $active-color: color-contrast($active-background),
+  $disabled-background: $background,
+  $disabled-border: $border,
+  $disabled-color: color-contrast($disabled-background)
+) {
+  --#{$prefix}btn-color: #{$color};
+  --#{$prefix}btn-bg: #{$background};
+  --#{$prefix}btn-border-color: #{$border};
+  --#{$prefix}btn-hover-color: #{$hover-color};
+  --#{$prefix}btn-hover-bg: #{$hover-background};
+  --#{$prefix}btn-hover-border-color: #{$hover-border};
+  --#{$prefix}btn-focus-shadow-rgb: #{to-rgb(mix($color, $border, 15%))};
+  --#{$prefix}btn-active-color: #{$active-color};
+  --#{$prefix}btn-active-bg: #{$active-background};
+  --#{$prefix}btn-active-border-color: #{$active-border};
+  --#{$prefix}btn-active-shadow: #{$btn-active-box-shadow};
+  --#{$prefix}btn-disabled-color: #{$disabled-color};
+  --#{$prefix}btn-disabled-bg: #{$disabled-background};
+  --#{$prefix}btn-disabled-border-color: #{$disabled-border};
+}
+// scss-docs-end btn-variant-mixin
+
+// scss-docs-start btn-outline-variant-mixin
+@mixin button-outline-variant(
+  $color,
+  $color-hover: color-contrast($color),
+  $active-background: $color,
+  $active-border: $color,
+  $active-color: color-contrast($active-background)
+) {
+  --#{$prefix}btn-color: #{$color};
+  --#{$prefix}btn-border-color: #{$color};
+  --#{$prefix}btn-hover-color: #{$color-hover};
+  --#{$prefix}btn-hover-bg: #{$active-background};
+  --#{$prefix}btn-hover-border-color: #{$active-border};
+  --#{$prefix}btn-focus-shadow-rgb: #{to-rgb($color)};
+  --#{$prefix}btn-active-color: #{$active-color};
+  --#{$prefix}btn-active-bg: #{$active-background};
+  --#{$prefix}btn-active-border-color: #{$active-border};
+  --#{$prefix}btn-active-shadow: #{$btn-active-box-shadow};
+  --#{$prefix}btn-disabled-color: #{$color};
+  --#{$prefix}btn-disabled-bg: transparent;
+  --#{$prefix}btn-disabled-border-color: #{$color};
+  --#{$prefix}gradient: none;
+}
+// scss-docs-end btn-outline-variant-mixin
+
+// scss-docs-start btn-size-mixin
+@mixin button-size($padding-y, $padding-x, $font-size, $border-radius) {
+  --#{$prefix}btn-padding-y: #{$padding-y};
+  --#{$prefix}btn-padding-x: #{$padding-x};
+  @include rfs($font-size, --#{$prefix}btn-font-size);
+  --#{$prefix}btn-border-radius: #{$border-radius};
+}
+// scss-docs-end btn-size-mixin
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_caret.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_caret.scss
new file mode 100644
index 0000000..be73116
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_caret.scss
@@ -0,0 +1,69 @@
+// scss-docs-start caret-mixins
+@mixin caret-down($width: $caret-width) {
+  border-top: $width solid;
+  border-right: $width solid transparent;
+  border-bottom: 0;
+  border-left: $width solid transparent;
+}
+
+@mixin caret-up($width: $caret-width) {
+  border-top: 0;
+  border-right: $width solid transparent;
+  border-bottom: $width solid;
+  border-left: $width solid transparent;
+}
+
+@mixin caret-end($width: $caret-width) {
+  border-top: $width solid transparent;
+  border-right: 0;
+  border-bottom: $width solid transparent;
+  border-left: $width solid;
+}
+
+@mixin caret-start($width: $caret-width) {
+  border-top: $width solid transparent;
+  border-right: $width solid;
+  border-bottom: $width solid transparent;
+}
+
+@mixin caret(
+  $direction: down,
+  $width: $caret-width,
+  $spacing: $caret-spacing,
+  $vertical-align: $caret-vertical-align
+) {
+  @if $enable-caret {
+    &::after {
+      display: inline-block;
+      margin-left: $spacing;
+      vertical-align: $vertical-align;
+      content: "";
+      @if $direction == down {
+        @include caret-down($width);
+      } @else if $direction == up {
+        @include caret-up($width);
+      } @else if $direction == end {
+        @include caret-end($width);
+      }
+    }
+
+    @if $direction == start {
+      &::after {
+        display: none;
+      }
+
+      &::before {
+        display: inline-block;
+        margin-right: $spacing;
+        vertical-align: $vertical-align;
+        content: "";
+        @include caret-start($width);
+      }
+    }
+
+    &:empty::after {
+      margin-left: 0;
+    }
+  }
+}
+// scss-docs-end caret-mixins
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_clearfix.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_clearfix.scss
new file mode 100644
index 0000000..ffc62bb
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_clearfix.scss
@@ -0,0 +1,9 @@
+// scss-docs-start clearfix
+@mixin clearfix() {
+  &::after {
+    display: block;
+    clear: both;
+    content: "";
+  }
+}
+// scss-docs-end clearfix
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_color-mode.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_color-mode.scss
new file mode 100644
index 0000000..03338b0
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_color-mode.scss
@@ -0,0 +1,21 @@
+// scss-docs-start color-mode-mixin
+@mixin color-mode($mode: light, $root: false) {
+  @if $color-mode-type == "media-query" {
+    @if $root == true {
+      @media (prefers-color-scheme: $mode) {
+        :root {
+          @content;
+        }
+      }
+    } @else {
+      @media (prefers-color-scheme: $mode) {
+        @content;
+      }
+    }
+  } @else {
+    [data-bs-theme="#{$mode}"] {
+      @content;
+    }
+  }
+}
+// scss-docs-end color-mode-mixin
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_color-scheme.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_color-scheme.scss
new file mode 100644
index 0000000..90497aa
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_color-scheme.scss
@@ -0,0 +1,7 @@
+// scss-docs-start mixin-color-scheme
+@mixin color-scheme($name) {
+  @media (prefers-color-scheme: #{$name}) {
+    @content;
+  }
+}
+// scss-docs-end mixin-color-scheme
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_container.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_container.scss
new file mode 100644
index 0000000..b9f3351
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_container.scss
@@ -0,0 +1,11 @@
+// Container mixins
+
+@mixin make-container($gutter: $container-padding-x) {
+  --#{$prefix}gutter-x: #{$gutter};
+  --#{$prefix}gutter-y: 0;
+  width: 100%;
+  padding-right: calc(var(--#{$prefix}gutter-x) * .5); // stylelint-disable-line function-disallowed-list
+  padding-left: calc(var(--#{$prefix}gutter-x) * .5); // stylelint-disable-line function-disallowed-list
+  margin-right: auto;
+  margin-left: auto;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_deprecate.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_deprecate.scss
new file mode 100644
index 0000000..df070bc
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_deprecate.scss
@@ -0,0 +1,10 @@
+// Deprecate mixin
+//
+// This mixin can be used to deprecate mixins or functions.
+// `$enable-deprecation-messages` is a global variable, `$ignore-warning` is a variable that can be passed to
+// some deprecated mixins to suppress the warning (for example if the mixin is still be used in the current version of Bootstrap)
+@mixin deprecate($name, $deprecate-version, $remove-version, $ignore-warning: false) {
+  @if ($enable-deprecation-messages != false and $ignore-warning != true) {
+    @warn "#{$name} has been deprecated as of #{$deprecate-version}. It will be removed entirely in #{$remove-version}.";
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_forms.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_forms.scss
new file mode 100644
index 0000000..00b4764
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_forms.scss
@@ -0,0 +1,163 @@
+// This mixin uses an `if()` technique to be compatible with Dart Sass
+// See https://github.com/sass/sass/issues/1873#issuecomment-152293725 for more details
+
+// scss-docs-start form-validation-mixins
+@mixin form-validation-state-selector($state) {
+  @if ($state == "valid" or $state == "invalid") {
+    .was-validated #{if(&, "&", "")}:#{$state},
+    #{if(&, "&", "")}.is-#{$state} {
+      @content;
+    }
+  } @else {
+    #{if(&, "&", "")}.is-#{$state} {
+      @content;
+    }
+  }
+}
+
+@mixin form-validation-state(
+  $state,
+  $color,
+  $icon,
+  $tooltip-color: color-contrast($color),
+  $tooltip-bg-color: rgba($color, $form-feedback-tooltip-opacity),
+  $focus-box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba($color, $input-btn-focus-color-opacity),
+  $border-color: $color
+) {
+  .#{$state}-feedback {
+    display: none;
+    width: 100%;
+    margin-top: $form-feedback-margin-top;
+    @include font-size($form-feedback-font-size);
+    font-style: $form-feedback-font-style;
+    color: $color;
+  }
+
+  .#{$state}-tooltip {
+    position: absolute;
+    top: 100%;
+    z-index: 5;
+    display: none;
+    max-width: 100%; // Contain to parent when possible
+    padding: $form-feedback-tooltip-padding-y $form-feedback-tooltip-padding-x;
+    margin-top: .1rem;
+    @include font-size($form-feedback-tooltip-font-size);
+    line-height: $form-feedback-tooltip-line-height;
+    color: $tooltip-color;
+    background-color: $tooltip-bg-color;
+    @include border-radius($form-feedback-tooltip-border-radius);
+  }
+
+  @include form-validation-state-selector($state) {
+    ~ .#{$state}-feedback,
+    ~ .#{$state}-tooltip {
+      display: block;
+    }
+  }
+
+  .form-control {
+    @include form-validation-state-selector($state) {
+      border-color: $border-color;
+
+      @if $enable-validation-icons {
+        padding-right: $input-height-inner;
+        background-image: escape-svg($icon);
+        background-repeat: no-repeat;
+        background-position: right $input-height-inner-quarter center;
+        background-size: $input-height-inner-half $input-height-inner-half;
+      }
+
+      &:focus {
+        border-color: $border-color;
+        @if $enable-shadows {
+          @include box-shadow($input-box-shadow, $focus-box-shadow);
+        } @else {
+          // Avoid using mixin so we can pass custom focus shadow properly
+          box-shadow: $focus-box-shadow;
+        }
+      }
+    }
+  }
+
+  // stylelint-disable-next-line selector-no-qualifying-type
+  textarea.form-control {
+    @include form-validation-state-selector($state) {
+      @if $enable-validation-icons {
+        padding-right: $input-height-inner;
+        background-position: top $input-height-inner-quarter right $input-height-inner-quarter;
+      }
+    }
+  }
+
+  .form-select {
+    @include form-validation-state-selector($state) {
+      border-color: $border-color;
+
+      @if $enable-validation-icons {
+        &:not([multiple]):not([size]),
+        &:not([multiple])[size="1"] {
+          --#{$prefix}form-select-bg-icon: #{escape-svg($icon)};
+          padding-right: $form-select-feedback-icon-padding-end;
+          background-position: $form-select-bg-position, $form-select-feedback-icon-position;
+          background-size: $form-select-bg-size, $form-select-feedback-icon-size;
+        }
+      }
+
+      &:focus {
+        border-color: $border-color;
+        @if $enable-shadows {
+          @include box-shadow($form-select-box-shadow, $focus-box-shadow);
+        } @else {
+          // Avoid using mixin so we can pass custom focus shadow properly
+          box-shadow: $focus-box-shadow;
+        }
+      }
+    }
+  }
+
+  .form-control-color {
+    @include form-validation-state-selector($state) {
+      @if $enable-validation-icons {
+        width: add($form-color-width, $input-height-inner);
+      }
+    }
+  }
+
+  .form-check-input {
+    @include form-validation-state-selector($state) {
+      border-color: $border-color;
+
+      &:checked {
+        background-color: $color;
+      }
+
+      &:focus {
+        box-shadow: $focus-box-shadow;
+      }
+
+      ~ .form-check-label {
+        color: $color;
+      }
+    }
+  }
+  .form-check-inline .form-check-input {
+    ~ .#{$state}-feedback {
+      margin-left: .5em;
+    }
+  }
+
+  .input-group {
+    > .form-control:not(:focus),
+    > .form-select:not(:focus),
+    > .form-floating:not(:focus-within) {
+      @include form-validation-state-selector($state) {
+        @if $state == "valid" {
+          z-index: 3;
+        } @else if $state == "invalid" {
+          z-index: 4;
+        }
+      }
+    }
+  }
+}
+// scss-docs-end form-validation-mixins
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_gradients.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_gradients.scss
new file mode 100644
index 0000000..608e18d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_gradients.scss
@@ -0,0 +1,47 @@
+// Gradients
+
+// scss-docs-start gradient-bg-mixin
+@mixin gradient-bg($color: null) {
+  background-color: $color;
+
+  @if $enable-gradients {
+    background-image: var(--#{$prefix}gradient);
+  }
+}
+// scss-docs-end gradient-bg-mixin
+
+// scss-docs-start gradient-mixins
+// Horizontal gradient, from left to right
+//
+// Creates two color stops, start and end, by specifying a color and position for each color stop.
+@mixin gradient-x($start-color: $gray-700, $end-color: $gray-800, $start-percent: 0%, $end-percent: 100%) {
+  background-image: linear-gradient(to right, $start-color $start-percent, $end-color $end-percent);
+}
+
+// Vertical gradient, from top to bottom
+//
+// Creates two color stops, start and end, by specifying a color and position for each color stop.
+@mixin gradient-y($start-color: $gray-700, $end-color: $gray-800, $start-percent: null, $end-percent: null) {
+  background-image: linear-gradient(to bottom, $start-color $start-percent, $end-color $end-percent);
+}
+
+@mixin gradient-directional($start-color: $gray-700, $end-color: $gray-800, $deg: 45deg) {
+  background-image: linear-gradient($deg, $start-color, $end-color);
+}
+
+@mixin gradient-x-three-colors($start-color: $blue, $mid-color: $purple, $color-stop: 50%, $end-color: $red) {
+  background-image: linear-gradient(to right, $start-color, $mid-color $color-stop, $end-color);
+}
+
+@mixin gradient-y-three-colors($start-color: $blue, $mid-color: $purple, $color-stop: 50%, $end-color: $red) {
+  background-image: linear-gradient($start-color, $mid-color $color-stop, $end-color);
+}
+
+@mixin gradient-radial($inner-color: $gray-700, $outer-color: $gray-800) {
+  background-image: radial-gradient(circle, $inner-color, $outer-color);
+}
+
+@mixin gradient-striped($color: rgba($white, .15), $angle: 45deg) {
+  background-image: linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent);
+}
+// scss-docs-end gradient-mixins
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_grid.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_grid.scss
new file mode 100644
index 0000000..db77e07
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_grid.scss
@@ -0,0 +1,151 @@
+// Grid system
+//
+// Generate semantic grid columns with these mixins.
+
+@mixin make-row($gutter: $grid-gutter-width) {
+  --#{$prefix}gutter-x: #{$gutter};
+  --#{$prefix}gutter-y: 0;
+  display: flex;
+  flex-wrap: wrap;
+  // TODO: Revisit calc order after https://github.com/react-bootstrap/react-bootstrap/issues/6039 is fixed
+  margin-top: calc(-1 * var(--#{$prefix}gutter-y)); // stylelint-disable-line function-disallowed-list
+  margin-right: calc(-.5 * var(--#{$prefix}gutter-x)); // stylelint-disable-line function-disallowed-list
+  margin-left: calc(-.5 * var(--#{$prefix}gutter-x)); // stylelint-disable-line function-disallowed-list
+}
+
+@mixin make-col-ready() {
+  // Add box sizing if only the grid is loaded
+  box-sizing: if(variable-exists(include-column-box-sizing) and $include-column-box-sizing, border-box, null);
+  // Prevent columns from becoming too narrow when at smaller grid tiers by
+  // always setting `width: 100%;`. This works because we set the width
+  // later on to override this initial width.
+  flex-shrink: 0;
+  width: 100%;
+  max-width: 100%; // Prevent `.col-auto`, `.col` (& responsive variants) from breaking out the grid
+  padding-right: calc(var(--#{$prefix}gutter-x) * .5); // stylelint-disable-line function-disallowed-list
+  padding-left: calc(var(--#{$prefix}gutter-x) * .5); // stylelint-disable-line function-disallowed-list
+  margin-top: var(--#{$prefix}gutter-y);
+}
+
+@mixin make-col($size: false, $columns: $grid-columns) {
+  @if $size {
+    flex: 0 0 auto;
+    width: percentage(divide($size, $columns));
+
+  } @else {
+    flex: 1 1 0;
+    max-width: 100%;
+  }
+}
+
+@mixin make-col-auto() {
+  flex: 0 0 auto;
+  width: auto;
+}
+
+@mixin make-col-offset($size, $columns: $grid-columns) {
+  $num: divide($size, $columns);
+  margin-left: if($num == 0, 0, percentage($num));
+}
+
+// Row columns
+//
+// Specify on a parent element(e.g., .row) to force immediate children into NN
+// number of columns. Supports wrapping to new lines, but does not do a Masonry
+// style grid.
+@mixin row-cols($count) {
+  > * {
+    flex: 0 0 auto;
+    width: percentage(divide(1, $count));
+  }
+}
+
+// Framework grid generation
+//
+// Used only by Bootstrap to generate the correct number of grid classes given
+// any value of `$grid-columns`.
+
+@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {
+  @each $breakpoint in map-keys($breakpoints) {
+    $infix: breakpoint-infix($breakpoint, $breakpoints);
+
+    @include media-breakpoint-up($breakpoint, $breakpoints) {
+      // Provide basic `.col-{bp}` classes for equal-width flexbox columns
+      .col#{$infix} {
+        flex: 1 0 0;
+      }
+
+      .row-cols#{$infix}-auto > * {
+        @include make-col-auto();
+      }
+
+      @if $grid-row-columns > 0 {
+        @for $i from 1 through $grid-row-columns {
+          .row-cols#{$infix}-#{$i} {
+            @include row-cols($i);
+          }
+        }
+      }
+
+      .col#{$infix}-auto {
+        @include make-col-auto();
+      }
+
+      @if $columns > 0 {
+        @for $i from 1 through $columns {
+          .col#{$infix}-#{$i} {
+            @include make-col($i, $columns);
+          }
+        }
+
+        // `$columns - 1` because offsetting by the width of an entire row isn't possible
+        @for $i from 0 through ($columns - 1) {
+          @if not ($infix == "" and $i == 0) { // Avoid emitting useless .offset-0
+            .offset#{$infix}-#{$i} {
+              @include make-col-offset($i, $columns);
+            }
+          }
+        }
+      }
+
+      // Gutters
+      //
+      // Make use of `.g-*`, `.gx-*` or `.gy-*` utilities to change spacing between the columns.
+      @each $key, $value in $gutters {
+        .g#{$infix}-#{$key},
+        .gx#{$infix}-#{$key} {
+          --#{$prefix}gutter-x: #{$value};
+        }
+
+        .g#{$infix}-#{$key},
+        .gy#{$infix}-#{$key} {
+          --#{$prefix}gutter-y: #{$value};
+        }
+      }
+    }
+  }
+}
+
+@mixin make-cssgrid($columns: $grid-columns, $breakpoints: $grid-breakpoints) {
+  @each $breakpoint in map-keys($breakpoints) {
+    $infix: breakpoint-infix($breakpoint, $breakpoints);
+
+    @include media-breakpoint-up($breakpoint, $breakpoints) {
+      @if $columns > 0 {
+        @for $i from 1 through $columns {
+          .g-col#{$infix}-#{$i} {
+            grid-column: auto / span $i;
+          }
+        }
+
+        // Start with `1` because `0` is an invalid value.
+        // Ends with `$columns - 1` because offsetting by the width of an entire row isn't possible.
+        @for $i from 1 through ($columns - 1) {
+          .g-start#{$infix}-#{$i} {
+            grid-column-start: $i;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_image.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_image.scss
new file mode 100644
index 0000000..e1df779
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_image.scss
@@ -0,0 +1,16 @@
+// Image Mixins
+// - Responsive image
+// - Retina image
+
+
+// Responsive image
+//
+// Keep images from scaling beyond the width of their parents.
+
+@mixin img-fluid {
+  // Part 1: Set a maximum relative to the parent
+  max-width: 100%;
+  // Part 2: Override the height to auto, otherwise images will be stretched
+  // when setting a width and height attribute on the img element.
+  height: auto;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_list-group.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_list-group.scss
new file mode 100644
index 0000000..6274f34
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_list-group.scss
@@ -0,0 +1,26 @@
+@include deprecate("`list-group-item-variant()`", "v5.3.0", "v6.0.0");
+
+// List Groups
+
+// scss-docs-start list-group-mixin
+@mixin list-group-item-variant($state, $background, $color) {
+  .list-group-item-#{$state} {
+    color: $color;
+    background-color: $background;
+
+    &.list-group-item-action {
+      &:hover,
+      &:focus {
+        color: $color;
+        background-color: shade-color($background, 10%);
+      }
+
+      &.active {
+        color: $white;
+        background-color: $color;
+        border-color: $color;
+      }
+    }
+  }
+}
+// scss-docs-end list-group-mixin
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_lists.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_lists.scss
new file mode 100644
index 0000000..2518562
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_lists.scss
@@ -0,0 +1,7 @@
+// Lists
+
+// Unstyled keeps list items block level, just removes default browser padding and list-style
+@mixin list-unstyled {
+  padding-left: 0;
+  list-style: none;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_pagination.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_pagination.scss
new file mode 100644
index 0000000..0d65796
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_pagination.scss
@@ -0,0 +1,10 @@
+// Pagination
+
+// scss-docs-start pagination-mixin
+@mixin pagination-size($padding-y, $padding-x, $font-size, $border-radius) {
+  --#{$prefix}pagination-padding-x: #{$padding-x};
+  --#{$prefix}pagination-padding-y: #{$padding-y};
+  @include rfs($font-size, --#{$prefix}pagination-font-size);
+  --#{$prefix}pagination-border-radius: #{$border-radius};
+}
+// scss-docs-end pagination-mixin
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_reset-text.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_reset-text.scss
new file mode 100644
index 0000000..f5bd1af
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_reset-text.scss
@@ -0,0 +1,17 @@
+@mixin reset-text {
+  font-family: $font-family-base;
+  // We deliberately do NOT reset font-size or overflow-wrap / word-wrap.
+  font-style: normal;
+  font-weight: $font-weight-normal;
+  line-height: $line-height-base;
+  text-align: left; // Fallback for where `start` is not supported
+  text-align: start;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  letter-spacing: normal;
+  word-break: normal;
+  white-space: normal;
+  word-spacing: normal;
+  line-break: auto;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_resize.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_resize.scss
new file mode 100644
index 0000000..66f233a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_resize.scss
@@ -0,0 +1,6 @@
+// Resize anything
+
+@mixin resizable($direction) {
+  overflow: auto; // Per CSS3 UI, `resize` only applies when `overflow` isn't `visible`
+  resize: $direction; // Options: horizontal, vertical, both
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_table-variants.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_table-variants.scss
new file mode 100644
index 0000000..5fe1b9b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_table-variants.scss
@@ -0,0 +1,24 @@
+// scss-docs-start table-variant
+@mixin table-variant($state, $background) {
+  .table-#{$state} {
+    $color: color-contrast(opaque($body-bg, $background));
+    $hover-bg: mix($color, $background, percentage($table-hover-bg-factor));
+    $striped-bg: mix($color, $background, percentage($table-striped-bg-factor));
+    $active-bg: mix($color, $background, percentage($table-active-bg-factor));
+    $table-border-color: mix($color, $background, percentage($table-border-factor));
+
+    --#{$prefix}table-color: #{$color};
+    --#{$prefix}table-bg: #{$background};
+    --#{$prefix}table-border-color: #{$table-border-color};
+    --#{$prefix}table-striped-bg: #{$striped-bg};
+    --#{$prefix}table-striped-color: #{color-contrast($striped-bg)};
+    --#{$prefix}table-active-bg: #{$active-bg};
+    --#{$prefix}table-active-color: #{color-contrast($active-bg)};
+    --#{$prefix}table-hover-bg: #{$hover-bg};
+    --#{$prefix}table-hover-color: #{color-contrast($hover-bg)};
+
+    color: var(--#{$prefix}table-color);
+    border-color: var(--#{$prefix}table-border-color);
+  }
+}
+// scss-docs-end table-variant
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_text-truncate.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_text-truncate.scss
new file mode 100644
index 0000000..3504bb1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_text-truncate.scss
@@ -0,0 +1,8 @@
+// Text truncate
+// Requires inline-block or block for proper styling
+
+@mixin text-truncate() {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_transition.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_transition.scss
new file mode 100644
index 0000000..d437f6d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_transition.scss
@@ -0,0 +1,26 @@
+// stylelint-disable property-disallowed-list
+@mixin transition($transition...) {
+  @if length($transition) == 0 {
+    $transition: $transition-base;
+  }
+
+  @if length($transition) > 1 {
+    @each $value in $transition {
+      @if $value == null or $value == none {
+        @warn "The keyword 'none' or 'null' must be used as a single argument.";
+      }
+    }
+  }
+
+  @if $enable-transitions {
+    @if nth($transition, 1) != null {
+      transition: $transition;
+    }
+
+    @if $enable-reduced-motion and nth($transition, 1) != null and nth($transition, 1) != none {
+      @media (prefers-reduced-motion: reduce) {
+        transition: none;
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_utilities.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_utilities.scss
new file mode 100644
index 0000000..4795e89
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_utilities.scss
@@ -0,0 +1,97 @@
+// Utility generator
+// Used to generate utilities & print utilities
+@mixin generate-utility($utility, $infix: "", $is-rfs-media-query: false) {
+  $values: map-get($utility, values);
+
+  // If the values are a list or string, convert it into a map
+  @if type-of($values) == "string" or type-of(nth($values, 1)) != "list" {
+    $values: zip($values, $values);
+  }
+
+  @each $key, $value in $values {
+    $properties: map-get($utility, property);
+
+    // Multiple properties are possible, for example with vertical or horizontal margins or paddings
+    @if type-of($properties) == "string" {
+      $properties: append((), $properties);
+    }
+
+    // Use custom class if present
+    $property-class: if(map-has-key($utility, class), map-get($utility, class), nth($properties, 1));
+    $property-class: if($property-class == null, "", $property-class);
+
+    // Use custom CSS variable name if present, otherwise default to `class`
+    $css-variable-name: if(map-has-key($utility, css-variable-name), map-get($utility, css-variable-name), map-get($utility, class));
+
+    // State params to generate pseudo-classes
+    $state: if(map-has-key($utility, state), map-get($utility, state), ());
+
+    $infix: if($property-class == "" and str-slice($infix, 1, 1) == "-", str-slice($infix, 2), $infix);
+
+    // Don't prefix if value key is null (e.g. with shadow class)
+    $property-class-modifier: if($key, if($property-class == "" and $infix == "", "", "-") + $key, "");
+
+    @if map-get($utility, rfs) {
+      // Inside the media query
+      @if $is-rfs-media-query {
+        $val: rfs-value($value);
+
+        // Do not render anything if fluid and non fluid values are the same
+        $value: if($val == rfs-fluid-value($value), null, $val);
+      }
+      @else {
+        $value: rfs-fluid-value($value);
+      }
+    }
+
+    $is-css-var: map-get($utility, css-var);
+    $is-local-vars: map-get($utility, local-vars);
+    $is-rtl: map-get($utility, rtl);
+
+    @if $value != null {
+      @if $is-rtl == false {
+        /* rtl:begin:remove */
+      }
+
+      @if $is-css-var {
+        .#{$property-class + $infix + $property-class-modifier} {
+          --#{$prefix}#{$css-variable-name}: #{$value};
+        }
+
+        @each $pseudo in $state {
+          .#{$property-class + $infix + $property-class-modifier}-#{$pseudo}:#{$pseudo} {
+            --#{$prefix}#{$css-variable-name}: #{$value};
+          }
+        }
+      } @else {
+        .#{$property-class + $infix + $property-class-modifier} {
+          @each $property in $properties {
+            @if $is-local-vars {
+              @each $local-var, $variable in $is-local-vars {
+                --#{$prefix}#{$local-var}: #{$variable};
+              }
+            }
+            #{$property}: $value if($enable-important-utilities, !important, null);
+          }
+        }
+
+        @each $pseudo in $state {
+          .#{$property-class + $infix + $property-class-modifier}-#{$pseudo}:#{$pseudo} {
+            @each $property in $properties {
+              @if $is-local-vars {
+                @each $local-var, $variable in $is-local-vars {
+                  --#{$prefix}#{$local-var}: #{$variable};
+                }
+              }
+              #{$property}: $value if($enable-important-utilities, !important, null);
+            }
+          }
+        }
+      }
+
+      @if $is-rtl == false {
+        /* rtl:end:remove */
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_visually-hidden.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_visually-hidden.scss
new file mode 100644
index 0000000..9dd0ad3
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/mixins/_visually-hidden.scss
@@ -0,0 +1,38 @@
+// stylelint-disable declaration-no-important
+
+// Hide content visually while keeping it accessible to assistive technologies
+//
+// See: https://www.a11yproject.com/posts/2013-01-11-how-to-hide-content/
+// See: https://kittygiraudel.com/2016/10/13/css-hide-and-seek/
+
+@mixin visually-hidden() {
+  width: 1px !important;
+  height: 1px !important;
+  padding: 0 !important;
+  margin: -1px !important; // Fix for https://github.com/twbs/bootstrap/issues/25686
+  overflow: hidden !important;
+  clip: rect(0, 0, 0, 0) !important;
+  white-space: nowrap !important;
+  border: 0 !important;
+
+  // Fix for positioned table caption that could become anonymous cells
+  &:not(caption) {
+    position: absolute !important;
+  }
+
+  // Fix to prevent overflowing children to become focusable
+  * {
+    overflow: hidden !important;
+  }
+}
+
+// Use to only display content when it's focused, or one of its child elements is focused
+// (i.e. when focus is within the element/container that the class was applied to)
+//
+// Useful for "Skip to main content" links; see https://www.w3.org/WAI/WCAG22/Techniques/general/G1.html
+
+@mixin visually-hidden-focusable() {
+  &:not(:focus):not(:focus-within) {
+    @include visually-hidden();
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/jasmine.js b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/jasmine.js
new file mode 100644
index 0000000..25d838c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/jasmine.js
@@ -0,0 +1,16 @@
+/* eslint-disable camelcase */
+
+'use strict'
+
+const path = require('node:path')
+
+module.exports = {
+  spec_dir: 'scss',
+  // Make Jasmine look for `.test.scss` files
+  spec_files: ['**/*.{test,spec}.scss'],
+  // Compile them into JS scripts running `sass-true`
+  requires: [path.join(__dirname, 'sass-true/register')],
+  // Ensure we use `require` so that the require.extensions works
+  // as `import` completely bypasses it
+  jsLoader: 'require'
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_auto-import-of-variables-dark.test.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_auto-import-of-variables-dark.test.scss
new file mode 100644
index 0000000..f08ae58
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_auto-import-of-variables-dark.test.scss
@@ -0,0 +1,7 @@
+// TODO: this file can be removed safely in v6 when `@import "variables-dark"` will be removed at the end of _variables.scss
+
+@import "../../functions";
+@import "../../variables";
+// Voluntarily not importing _variables-dark.scss
+@import "../../maps";
+@import "../../mixins";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_box-shadow.test.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_box-shadow.test.scss
new file mode 100644
index 0000000..f5a0748
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_box-shadow.test.scss
@@ -0,0 +1,188 @@
+@import "../../functions";
+@import "../../variables";
+@import "../../mixins";
+
+// Store original value
+$original-enable-shadows: $enable-shadows;
+
+// Enable shadows for all tests
+$enable-shadows: true !global;
+
+@include describe("box-shadow mixin") {
+  @include it("handles single none value") {
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow(none);
+        }
+      }
+
+      @include expect() {
+        .test {
+          box-shadow: none;
+        }
+      }
+    }
+  }
+
+  @include it("handles multiple none values by consolidating them") {
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow(none, none, none);
+        }
+      }
+
+      @include expect() {
+        .test {
+          box-shadow: none;
+        }
+      }
+    }
+  }
+
+  @include it("handles other single-value keywords (initial, inherit, unset)") {
+    @include assert() {
+      @include output() {
+        .test-initial {
+          @include box-shadow(initial);
+        }
+        .test-inherit {
+          @include box-shadow(inherit);
+        }
+        .test-unset {
+          @include box-shadow(unset);
+        }
+      }
+
+      @include expect() {
+        .test-initial {
+          box-shadow: initial;
+        }
+        .test-inherit {
+          box-shadow: inherit;
+        }
+        .test-unset {
+          box-shadow: unset;
+        }
+      }
+    }
+  }
+
+  @include it("handles multiple single-value keywords by using the last one") {
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow(initial, inherit, unset);
+        }
+      }
+
+      @include expect() {
+        .test {
+          box-shadow: unset;
+        }
+      }
+    }
+  }
+
+  @include it("handles regular box-shadow values") {
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow(0 0 10px rgba(0, 0, 0, .5));
+        }
+      }
+
+      @include expect() {
+        .test {
+          box-shadow: 0 0 10px rgba(0, 0, 0, .5);
+        }
+      }
+    }
+  }
+
+  @include it("handles multiple regular box-shadow values") {
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow(0 0 10px rgba(0, 0, 0, .5), 0 0 20px rgba(0, 0, 0, .3));
+        }
+      }
+
+      @include expect() {
+        .test {
+          box-shadow: 0 0 10px rgba(0, 0, 0, .5), 0 0 20px rgba(0, 0, 0, .3);
+        }
+      }
+    }
+  }
+
+  @include it("handles null values by ignoring them") {
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow(null, 0 0 10px rgba(0, 0, 0, .5), null);
+        }
+      }
+
+      @include expect() {
+        .test {
+          box-shadow: 0 0 10px rgba(0, 0, 0, .5);
+        }
+      }
+    }
+  }
+
+  @include it("handles mixed values with keywords and regular shadows") {
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow(none, 0 0 10px rgba(0, 0, 0, .5));
+        }
+      }
+
+      @include expect() {
+        .test {
+          box-shadow: none;
+        }
+      }
+    }
+  }
+
+  @include it("handles empty input") {
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow();
+        }
+      }
+
+      @include expect() {
+        .test { // stylelint-disable-line block-no-empty
+        }
+      }
+    }
+  }
+
+  @include it("respects $enable-shadows variable") {
+    $enable-shadows: false !global;
+
+    @include assert() {
+      @include output() {
+        .test {
+          @include box-shadow(0 0 10px rgba(0, 0, 0, .5));
+        }
+      }
+
+      @include expect() {
+        .test { // stylelint-disable-line block-no-empty
+        }
+      }
+    }
+
+    $enable-shadows: true !global;
+  }
+}
+
+// Restore original value
+$enable-shadows: $original-enable-shadows !global;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_color-contrast.test.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_color-contrast.test.scss
new file mode 100644
index 0000000..5b94ac5
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_color-contrast.test.scss
@@ -0,0 +1,139 @@
+@import "../../functions";
+@import "../../variables";
+@import "../../variables-dark";
+@import "../../maps";
+@import "../../mixins";
+
+@include describe("color-contrast function") {
+  @include it("should return a color when contrast ratio equals minimum requirement (WCAG 2.1 compliance)") {
+    // Test case: Background color that produces contrast ratio close to 4.5:1
+    // This tests the WCAG 2.1 requirement that contrast should be "at least 4.5:1" (>= 4.5)
+    // rather than "strictly greater than 4.5:1" (> 4.5)
+
+    // #777777 produces 4.4776:1 contrast ratio with white text
+    // Since this is below the 4.5:1 threshold, it should return the highest available contrast color
+    $test-background: #777;
+    $result: color-contrast($test-background);
+
+    @include assert-equal($result, $black, "Should return black (highest available contrast) for background with 4.4776:1 contrast ratio (below threshold)");
+  }
+
+  @include it("should return a color when contrast ratio is above minimum requirement") {
+    // Test case: Background color that produces contrast ratio above 4.5:1
+    // #767676 produces 4.5415:1 contrast ratio with white text
+    $test-background: #767676;
+    $result: color-contrast($test-background);
+
+    @include assert-equal($result, $white, "Should return white for background with 4.5415:1 contrast ratio (above threshold)");
+  }
+
+  @include it("should return a color when contrast ratio is below minimum requirement") {
+    // Test case: Background color that produces contrast ratio below 4.5:1
+    // #787878 produces 4.4155:1 contrast ratio with white text
+    $test-background: #787878;
+    $result: color-contrast($test-background);
+
+    // Should return the color with the highest available contrast ratio
+    @include assert-equal($result, $black, "Should return black (highest available contrast) for background with 4.4155:1 contrast ratio (below threshold)");
+  }
+
+  @include it("should handle edge case with very light background") {
+    // Test case: Very light background that should return dark text
+    $test-background: #f8f9fa; // Very light gray
+    $result: color-contrast($test-background);
+
+    @include assert-equal($result, $color-contrast-dark, "Should return dark text for very light background");
+  }
+
+  @include it("should handle edge case with very dark background") {
+    // Test case: Very dark background that should return light text
+    $test-background: #212529; // Very dark gray
+    $result: color-contrast($test-background);
+
+    @include assert-equal($result, $color-contrast-light, "Should return light text for very dark background");
+  }
+
+  @include it("should work with custom minimum contrast ratio") {
+    // Test case: Using a custom minimum contrast ratio
+    $test-background: #666;
+    $result: color-contrast($test-background, $color-contrast-dark, $color-contrast-light, 3);
+
+    @include assert-equal($result, $white, "Should return white when using custom minimum contrast ratio of 3.0");
+  }
+
+  @include it("should test contrast ratio calculation accuracy") {
+    // Test case: Verify that contrast-ratio function works correctly
+    $background: #767676;
+    $foreground: $white;
+    $ratio: contrast-ratio($background, $foreground);
+    // Bootstrap's implementation calculates this as ~4.5415, not exactly 4.5, due to its luminance math.
+    // We use 4.54 as the threshold for this test to match the actual implementation.
+    @include assert-true($ratio >= 4.54 and $ratio <= 4.55, "Contrast ratio should be approximately 4.54:1 (Bootstrap's math)");
+  }
+
+  @include it("should test luminance calculation") {
+    // Test case: Verify luminance function works correctly
+    $white-luminance: luminance($white);
+    $black-luminance: luminance($black);
+
+    @include assert-equal($white-luminance, 1, "White should have luminance of 1");
+    @include assert-equal($black-luminance, 0, "Black should have luminance of 0");
+  }
+
+  @include it("should handle rgba colors correctly") {
+    // Test case: Test with rgba colors
+    $test-background: rgba(118, 118, 118, 1); // Same as #767676
+    $result: color-contrast($test-background);
+
+    @include assert-equal($result, $white, "Should handle rgba colors correctly");
+  }
+
+  @include it("should test the WCAG 2.1 boundary condition with color below threshold") {
+    // Test case: Background color that produces contrast ratio below 4.5:1
+    // #787878 produces 4.4155:1 contrast ratio with white
+    $test-background: #787878; // Produces 4.4155:1 contrast ratio
+    $contrast-ratio: contrast-ratio($test-background, $white);
+
+    // Verify the contrast ratio is below 4.5:1
+    @include assert-true($contrast-ratio < 4.5, "Contrast ratio should be below 4.5:1 threshold");
+
+    // The color-contrast function should return the color with highest available contrast
+    $result: color-contrast($test-background);
+    @include assert-equal($result, $black, "color-contrast should return black (highest available contrast) for below-threshold ratio");
+  }
+
+  @include it("should test the WCAG 2.1 boundary condition with color at threshold") {
+    // Test case: Background color that produces contrast ratio close to 4.5:1
+    // #777777 produces 4.4776:1 contrast ratio with white
+    $test-background: #777; // Produces 4.4776:1 contrast ratio
+    $contrast-ratio: contrast-ratio($test-background, $white);
+
+    // Verify the contrast ratio is below 4.5:1 threshold
+    @include assert-true($contrast-ratio < 4.5, "Contrast ratio is below threshold, function should handle gracefully");
+  }
+
+  @include it("should demonstrate the difference between > and >= operators") {
+    // Test case: Demonstrates the difference between > and >= operators
+    // Uses #767676 with a custom minimum contrast ratio that matches its actual ratio (4.5415)
+    // With > 4.5415: should return black (fallback to highest available)
+    // With >= 4.5415: should return white (meets threshold)
+
+    $test-background: #767676; // Produces 4.5415:1 contrast ratio
+    $actual-ratio: contrast-ratio($test-background, $white);
+
+    // Test with a custom minimum that matches the actual ratio
+    $result: color-contrast($test-background, $color-contrast-dark, $color-contrast-light, $actual-ratio);
+
+    // Should return white when using >= implementation
+    @include assert-equal($result, $white, "color-contrast should return white when using exact ratio as threshold (>= implementation)");
+  }
+
+  @include it("should test additional working colors above threshold") {
+    // Test case: Background color that produces contrast ratio well above 4.5:1
+    // #757575 produces 4.6047:1 contrast ratio with white text
+    $test-background: #757575; // Produces 4.6047:1 contrast ratio
+    $result: color-contrast($test-background);
+
+    @include assert-equal($result, $white, "Should return white for background with 4.6047:1 contrast ratio (well above threshold)");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_color-modes.test.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_color-modes.test.scss
new file mode 100644
index 0000000..9ecc628
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_color-modes.test.scss
@@ -0,0 +1,69 @@
+// stylelint-disable selector-attribute-quotes
+
+@import "../../functions";
+@import "../../variables";
+@import "../../variables-dark";
+@import "../../maps";
+@import "../../mixins";
+
+@include describe("global $color-mode-type: data") {
+  @include it("generates data attribute selectors for dark mode") {
+    @include assert() {
+      @include output() {
+        @include color-mode(dark) {
+          .element {
+            color: var(--bs-primary-text-emphasis);
+            background-color: var(--bs-primary-bg-subtle);
+          }
+        }
+        @include color-mode(dark, true) {
+          --custom-color: #{mix($indigo, $blue, 50%)};
+        }
+      }
+      @include expect() {
+        [data-bs-theme=dark] .element {
+          color: var(--bs-primary-text-emphasis);
+          background-color: var(--bs-primary-bg-subtle);
+        }
+        [data-bs-theme=dark] {
+          --custom-color: #3a3ff8;
+        }
+      }
+    }
+  }
+}
+
+@include describe("global $color-mode-type: media-query") {
+  @include it("generates media queries for dark mode") {
+    $color-mode-type: media-query !global;
+
+    @include assert() {
+      @include output() {
+        @include color-mode(dark) {
+          .element {
+            color: var(--bs-primary-text-emphasis);
+            background-color: var(--bs-primary-bg-subtle);
+          }
+        }
+        @include color-mode(dark, true) {
+          --custom-color: #{mix($indigo, $blue, 50%)};
+        }
+      }
+      @include expect() {
+        @media (prefers-color-scheme: dark) {
+          .element {
+            color: var(--bs-primary-text-emphasis);
+            background-color: var(--bs-primary-bg-subtle);
+          }
+        }
+        @media (prefers-color-scheme: dark) {
+          :root {
+            --custom-color: #3a3ff8;
+          }
+        }
+      }
+    }
+
+    $color-mode-type: data !global;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_media-query-color-mode-full.test.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_media-query-color-mode-full.test.scss
new file mode 100644
index 0000000..00ed82d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_media-query-color-mode-full.test.scss
@@ -0,0 +1,8 @@
+$color-mode-type: media-query;
+
+@import "../../bootstrap";
+
+@include describe("global $color-mode-type: media-query") {
+  @include it("compiles entirely Bootstrap CSS with media-query color mode") { // stylelint-disable-line block-no-empty
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_utilities.test.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_utilities.test.scss
new file mode 100644
index 0000000..8140ac4
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/mixins/_utilities.test.scss
@@ -0,0 +1,393 @@
+$prefix: bs-;
+$enable-important-utilities: false;
+
+// Important: Do not import rfs to check that the mixin just calls the appropriate functions from it
+@import "../../mixins/utilities";
+
+@mixin test-generate-utility($params...) {
+  @include assert() {
+    @include output() {
+      @include generate-utility($params...);
+    }
+
+    @include expect() {
+      @content;
+    }
+  }
+}
+
+@include describe(generate-utility) {
+  @include it("generates a utility class for each value") {
+    @include test-generate-utility(
+      (
+        property: "padding",
+        values: (small: .5rem, large: 2rem)
+      )
+    ) {
+      .padding-small {
+        padding: .5rem;
+      }
+
+      .padding-large {
+        padding: 2rem;
+      }
+    }
+  }
+
+  @include describe("global $enable-important-utilities: true") {
+    @include it("sets !important") {
+      $enable-important-utilities: true !global;
+
+      @include test-generate-utility(
+        (
+          property: "padding",
+          values: (small: .5rem, large: 2rem)
+        )
+      ) {
+        .padding-small {
+          padding: .5rem !important;
+        }
+
+        .padding-large {
+          padding: 2rem !important;
+        }
+      }
+
+      $enable-important-utilities: false !global;
+    }
+  }
+
+  @include describe("$utility") {
+    @include describe("values") {
+      @include it("supports null keys") {
+        @include test-generate-utility(
+          (
+            property: "padding",
+            values: (null: 1rem, small: .5rem, large: 2rem)
+          ),
+        ) {
+          .padding {
+            padding: 1rem;
+          }
+
+          .padding-small {
+            padding: .5rem;
+          }
+
+          .padding-large {
+            padding: 2rem;
+          }
+        }
+      }
+
+      @include it("ignores null values") {
+        @include test-generate-utility(
+          (
+            property: "padding",
+            values: (small: null, large: 2rem)
+          )
+        ) {
+          .padding-large {
+            padding: 2rem;
+          }
+        }
+      }
+
+      @include it("supports lists") {
+        @include test-generate-utility(
+          (
+            property: "padding",
+            values: 1rem 2rem
+          )
+        ) {
+          .padding-1rem {
+            padding: 1rem;
+          }
+
+          .padding-2rem {
+            padding: 2rem;
+          }
+        }
+      }
+
+      @include it("supports single values") {
+        @include test-generate-utility(
+          (
+            property: padding,
+            values: 1rem
+          )
+        ) {
+          .padding-1rem {
+            padding: 1rem;
+          }
+        }
+      }
+    }
+
+    @include describe("class & property") {
+      @include it("adds each property to the declaration") {
+        @include test-generate-utility(
+          (
+            class: padding-x,
+            property: padding-inline-start padding-inline-end,
+            values: 1rem
+          )
+        ) {
+          .padding-x-1rem {
+            padding-inline-start: 1rem;
+            padding-inline-end: 1rem;
+          }
+        }
+      }
+
+      @include it("uses the first property as class name") {
+        @include test-generate-utility(
+          (
+            property: padding-inline-start padding-inline-end,
+            values: 1rem
+          )
+        ) {
+          .padding-inline-start-1rem {
+            padding-inline-start: 1rem;
+            padding-inline-end: 1rem;
+          }
+        }
+      }
+
+      @include it("supports a null class to create classes straight from the values") {
+        @include test-generate-utility(
+          (
+            property: visibility,
+            class: null,
+            values: (
+              visible: visible,
+              invisible: hidden,
+            )
+          )
+        ) {
+          .visible {
+            visibility: visible;
+          }
+
+          .invisible {
+            visibility: hidden;
+          }
+        }
+      }
+    }
+
+    @include describe("state") {
+      @include it("Generates selectors for each states") {
+        @include test-generate-utility(
+          (
+            property: padding,
+            values: 1rem,
+            state: hover focus,
+          )
+        ) {
+          .padding-1rem {
+            padding: 1rem;
+          }
+
+          .padding-1rem-hover:hover {
+            padding: 1rem;
+          }
+
+          .padding-1rem-focus:focus {
+            padding: 1rem;
+          }
+        }
+      }
+    }
+
+    @include describe("css-var"){
+      @include it("sets a CSS variable instead of the property") {
+        @include test-generate-utility(
+          (
+            property: padding,
+            css-variable-name: padding,
+            css-var: true,
+            values: 1rem 2rem
+          )
+        ) {
+          .padding-1rem {
+            --bs-padding: 1rem;
+          }
+
+          .padding-2rem {
+            --bs-padding: 2rem;
+          }
+        }
+      }
+
+      @include it("defaults to class") {
+        @include test-generate-utility(
+          (
+            property: padding,
+            class: padding,
+            css-var: true,
+            values: 1rem 2rem
+          )
+        ) {
+          .padding-1rem {
+            --bs-padding: 1rem;
+          }
+
+          .padding-2rem {
+            --bs-padding: 2rem;
+          }
+        }
+      }
+    }
+
+    @include describe("local-vars") {
+      @include it("generates the listed variables") {
+        @include test-generate-utility(
+          (
+            property: color,
+            class: desaturated-color,
+            local-vars: (
+              color-opacity: 1,
+              color-saturation: .25
+            ),
+            values: (
+              blue: hsla(192deg, var(--bs-color-saturation), 0, var(--bs-color-opacity))
+            )
+          )
+        ) {
+          .desaturated-color-blue {
+            --bs-color-opacity: 1;
+            // Sass compilation will put a leading zero so we want to keep that one
+            // stylelint-disable-next-line @stylistic/number-leading-zero
+            --bs-color-saturation: 0.25;
+            color: hsla(192deg, var(--bs-color-saturation), 0, var(--bs-color-opacity));
+          }
+        }
+      }
+    }
+
+    @include describe("css-var & state") {
+      @include it("Generates a rule with for each state with a CSS variable") {
+        @include test-generate-utility(
+          (
+            property: padding,
+            css-var: true,
+            css-variable-name: padding,
+            values: 1rem,
+            state: hover focus,
+          )
+        ) {
+          .padding-1rem {
+            --bs-padding: 1rem;
+          }
+
+          .padding-1rem-hover:hover {
+            --bs-padding: 1rem;
+          }
+
+          .padding-1rem-focus:focus {
+            --bs-padding: 1rem;
+          }
+        }
+      }
+    }
+
+    @include describe("rtl") {
+      @include it("sets up RTLCSS for removal when false") {
+        @include test-generate-utility(
+          (
+            property: padding,
+            values: 1rem,
+            rtl: false
+          )
+        ) {
+          /* rtl:begin:remove */
+
+          .padding-1rem {
+            padding: 1rem;
+          }
+
+          /* rtl:end:remove */
+
+        }
+      }
+    }
+
+    @include describe("rfs") {
+      @include it("sets the fluid value when not inside media query") {
+        @include test-generate-utility(
+          (
+            property: padding,
+            values: 1rem,
+            rfs: true
+          )
+        ) {
+          .padding-1rem {
+            padding: rfs-fluid-value(1rem);
+          }
+        }
+      }
+
+      @include it("sets the value when inside the media query") {
+        @include test-generate-utility(
+          (
+            property: padding,
+            values: 1rem,
+            rfs: true
+          ),
+          $is-rfs-media-query: true
+        ) {
+          .padding-1rem {
+            padding: rfs-value(1rem);
+          }
+        }
+      }
+    }
+  }
+
+  @include describe("$infix") {
+    @include it("inserts the given infix") {
+      @include test-generate-utility(
+        (
+          property: "padding",
+          values: (null: 1rem, small: .5rem, large: 2rem)
+        ),
+        $infix: -sm
+      ) {
+        .padding-sm {
+          padding: 1rem;
+        }
+
+        .padding-sm-small {
+          padding: .5rem;
+        }
+
+        .padding-sm-large {
+          padding: 2rem;
+        }
+      }
+    }
+
+    @include it("strips leading - if class is null") {
+      @include test-generate-utility(
+        (
+          property: visibility,
+          class: null,
+          values: (
+            visible: visible,
+            invisible: hidden,
+          )
+        ),
+        -sm
+      ) {
+        .sm-visible {
+          visibility: visible;
+        }
+
+        .sm-invisible {
+          visibility: hidden;
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/sass-true/register.js b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/sass-true/register.js
new file mode 100644
index 0000000..d93e414
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/sass-true/register.js
@@ -0,0 +1,14 @@
+'use strict'
+
+const path = require('node:path')
+
+const runnerPath = path.join(__dirname, 'runner').replace(/\\/g, '/')
+
+require.extensions['.scss'] = (module, filename) => {
+  const normalizedFilename = filename.replace(/\\/g, '/')
+
+  return module._compile(`
+    const runner = require('${runnerPath}')
+    runner('${normalizedFilename}', { describe, it })
+    `, filename)
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/sass-true/runner.js b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/sass-true/runner.js
new file mode 100644
index 0000000..bef870a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/sass-true/runner.js
@@ -0,0 +1,17 @@
+'use strict'
+
+const fs = require('node:fs')
+const path = require('node:path')
+const { runSass } = require('sass-true')
+
+module.exports = (filename, { describe, it }) => {
+  const data = fs.readFileSync(filename, 'utf8')
+  const TRUE_SETUP = '$true-terminal-output: false; @import "true";'
+  const sassString = TRUE_SETUP + data
+
+  runSass(
+    { describe, it, sourceType: 'string' },
+    sassString,
+    { loadPaths: [path.dirname(filename)] }
+  )
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/utilities/_api.test.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/utilities/_api.test.scss
new file mode 100644
index 0000000..304d8d1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/tests/utilities/_api.test.scss
@@ -0,0 +1,75 @@
+@import "../../functions";
+@import "../../variables";
+@import "../../variables-dark";
+@import "../../maps";
+@import "../../mixins";
+
+$utilities: ();
+
+@include describe("utilities/api") {
+  @include it("generates utilities for each breakpoints") {
+    $utilities: (
+      margin: (
+        property: margin,
+        values: auto
+      ),
+      padding: (
+        property: padding,
+        responsive: true,
+        values: 1rem
+      ),
+      font-size: (
+        property: font-size,
+        values: (large: 1.25rem),
+        print: true
+      )
+    ) !global;
+
+    $grid-breakpoints: (
+      xs: 0,
+      sm: 333px,
+      md: 666px
+    ) !global;
+
+    @include assert() {
+      @include output() {
+        @import "../../utilities/api";
+      }
+
+      @include expect() {
+        // margin is not set to responsive
+        .margin-auto {
+          margin: auto !important;
+        }
+
+        // padding is, though
+        .padding-1rem {
+          padding: 1rem !important;
+        }
+
+        .font-size-large {
+          font-size: 1.25rem !important;
+        }
+
+        @media (min-width: 333px) {
+          .padding-sm-1rem {
+            padding: 1rem !important;
+          }
+        }
+
+        @media (min-width: 666px) {
+          .padding-md-1rem {
+            padding: 1rem !important;
+          }
+        }
+
+        @media print {
+          .font-size-print-large {
+            font-size: 1.25rem !important;
+          }
+        }
+      }
+
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/utilities/_api.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/utilities/_api.scss
new file mode 100644
index 0000000..62e1d39
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/utilities/_api.scss
@@ -0,0 +1,47 @@
+// Loop over each breakpoint
+@each $breakpoint in map-keys($grid-breakpoints) {
+
+  // Generate media query if needed
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    // Loop over each utility property
+    @each $key, $utility in $utilities {
+      // The utility can be disabled with `false`, thus check if the utility is a map first
+      // Only proceed if responsive media queries are enabled or if it's the base media query
+      @if type-of($utility) == "map" and (map-get($utility, responsive) or $infix == "") {
+        @include generate-utility($utility, $infix);
+      }
+    }
+  }
+}
+
+// RFS rescaling
+@media (min-width: $rfs-mq-value) {
+  @each $breakpoint in map-keys($grid-breakpoints) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    @if (map-get($grid-breakpoints, $breakpoint) < $rfs-breakpoint) {
+      // Loop over each utility property
+      @each $key, $utility in $utilities {
+        // The utility can be disabled with `false`, thus check if the utility is a map first
+        // Only proceed if responsive media queries are enabled or if it's the base media query
+        @if type-of($utility) == "map" and map-get($utility, rfs) and (map-get($utility, responsive) or $infix == "") {
+          @include generate-utility($utility, $infix, true);
+        }
+      }
+    }
+  }
+}
+
+
+// Print utilities
+@media print {
+  @each $key, $utility in $utilities {
+    // The utility can be disabled with `false`, thus check if the utility is a map first
+    // Then check if the utility needs print styles
+    @if type-of($utility) == "map" and map-get($utility, print) == true {
+      @include generate-utility($utility, "-print");
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/vendor/_rfs.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/vendor/_rfs.scss
new file mode 100644
index 0000000..aa1f82b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bootstrap-5.3.8/vendor/_rfs.scss
@@ -0,0 +1,348 @@
+// stylelint-disable scss/dimension-no-non-numeric-values
+
+// SCSS RFS mixin
+//
+// Automated responsive values for font sizes, paddings, margins and much more
+//
+// Licensed under MIT (https://github.com/twbs/rfs/blob/main/LICENSE)
+
+// Configuration
+
+// Base value
+$rfs-base-value: 1.25rem !default;
+$rfs-unit: rem !default;
+
+@if $rfs-unit != rem and $rfs-unit != px {
+  @error "`#{$rfs-unit}` is not a valid unit for $rfs-unit. Use `px` or `rem`.";
+}
+
+// Breakpoint at where values start decreasing if screen width is smaller
+$rfs-breakpoint: 1200px !default;
+$rfs-breakpoint-unit: px !default;
+
+@if $rfs-breakpoint-unit != px and $rfs-breakpoint-unit != em and $rfs-breakpoint-unit != rem {
+  @error "`#{$rfs-breakpoint-unit}` is not a valid unit for $rfs-breakpoint-unit. Use `px`, `em` or `rem`.";
+}
+
+// Resize values based on screen height and width
+$rfs-two-dimensional: false !default;
+
+// Factor of decrease
+$rfs-factor: 10 !default;
+
+@if type-of($rfs-factor) != number or $rfs-factor <= 1 {
+  @error "`#{$rfs-factor}` is not a valid  $rfs-factor, it must be greater than 1.";
+}
+
+// Mode. Possibilities: "min-media-query", "max-media-query"
+$rfs-mode: min-media-query !default;
+
+// Generate enable or disable classes. Possibilities: false, "enable" or "disable"
+$rfs-class: false !default;
+
+// 1 rem = $rfs-rem-value px
+$rfs-rem-value: 16 !default;
+
+// Safari iframe resize bug: https://github.com/twbs/rfs/issues/14
+$rfs-safari-iframe-resize-bug-fix: false !default;
+
+// Disable RFS by setting $enable-rfs to false
+$enable-rfs: true !default;
+
+// Cache $rfs-base-value unit
+$rfs-base-value-unit: unit($rfs-base-value);
+
+@function divide($dividend, $divisor, $precision: 10) {
+  $sign: if($dividend > 0 and $divisor > 0 or $dividend < 0 and $divisor < 0, 1, -1);
+  $dividend: abs($dividend);
+  $divisor: abs($divisor);
+  @if $dividend == 0 {
+    @return 0;
+  }
+  @if $divisor == 0 {
+    @error "Cannot divide by 0";
+  }
+  $remainder: $dividend;
+  $result: 0;
+  $factor: 10;
+  @while ($remainder > 0 and $precision >= 0) {
+    $quotient: 0;
+    @while ($remainder >= $divisor) {
+      $remainder: $remainder - $divisor;
+      $quotient: $quotient + 1;
+    }
+    $result: $result * 10 + $quotient;
+    $factor: $factor * .1;
+    $remainder: $remainder * 10;
+    $precision: $precision - 1;
+    @if ($precision < 0 and $remainder >= $divisor * 5) {
+      $result: $result + 1;
+    }
+  }
+  $result: $result * $factor * $sign;
+  $dividend-unit: unit($dividend);
+  $divisor-unit: unit($divisor);
+  $unit-map: (
+    "px": 1px,
+    "rem": 1rem,
+    "em": 1em,
+    "%": 1%
+  );
+  @if ($dividend-unit != $divisor-unit and map-has-key($unit-map, $dividend-unit)) {
+    $result: $result * map-get($unit-map, $dividend-unit);
+  }
+  @return $result;
+}
+
+// Remove px-unit from $rfs-base-value for calculations
+@if $rfs-base-value-unit == px {
+  $rfs-base-value: divide($rfs-base-value, $rfs-base-value * 0 + 1);
+}
+@else if $rfs-base-value-unit == rem {
+  $rfs-base-value: divide($rfs-base-value, divide($rfs-base-value * 0 + 1, $rfs-rem-value));
+}
+
+// Cache $rfs-breakpoint unit to prevent multiple calls
+$rfs-breakpoint-unit-cache: unit($rfs-breakpoint);
+
+// Remove unit from $rfs-breakpoint for calculations
+@if $rfs-breakpoint-unit-cache == px {
+  $rfs-breakpoint: divide($rfs-breakpoint, $rfs-breakpoint * 0 + 1);
+}
+@else if $rfs-breakpoint-unit-cache == rem or $rfs-breakpoint-unit-cache == "em" {
+  $rfs-breakpoint: divide($rfs-breakpoint, divide($rfs-breakpoint * 0 + 1, $rfs-rem-value));
+}
+
+// Calculate the media query value
+$rfs-mq-value: if($rfs-breakpoint-unit == px, #{$rfs-breakpoint}px, #{divide($rfs-breakpoint, $rfs-rem-value)}#{$rfs-breakpoint-unit});
+$rfs-mq-property-width: if($rfs-mode == max-media-query, max-width, min-width);
+$rfs-mq-property-height: if($rfs-mode == max-media-query, max-height, min-height);
+
+// Internal mixin used to determine which media query needs to be used
+@mixin _rfs-media-query {
+  @if $rfs-two-dimensional {
+    @if $rfs-mode == max-media-query {
+      @media (#{$rfs-mq-property-width}: #{$rfs-mq-value}), (#{$rfs-mq-property-height}: #{$rfs-mq-value}) {
+        @content;
+      }
+    }
+    @else {
+      @media (#{$rfs-mq-property-width}: #{$rfs-mq-value}) and (#{$rfs-mq-property-height}: #{$rfs-mq-value}) {
+        @content;
+      }
+    }
+  }
+  @else {
+    @media (#{$rfs-mq-property-width}: #{$rfs-mq-value}) {
+      @content;
+    }
+  }
+}
+
+// Internal mixin that adds disable classes to the selector if needed.
+@mixin _rfs-rule {
+  @if $rfs-class == disable and $rfs-mode == max-media-query {
+    // Adding an extra class increases specificity, which prevents the media query to override the property
+    &,
+    .disable-rfs &,
+    &.disable-rfs {
+      @content;
+    }
+  }
+  @else if $rfs-class == enable and $rfs-mode == min-media-query {
+    .enable-rfs &,
+    &.enable-rfs {
+      @content;
+    }
+  } @else {
+    @content;
+  }
+}
+
+// Internal mixin that adds enable classes to the selector if needed.
+@mixin _rfs-media-query-rule {
+
+  @if $rfs-class == enable {
+    @if $rfs-mode == min-media-query {
+      @content;
+    }
+
+    @include _rfs-media-query () {
+      .enable-rfs &,
+      &.enable-rfs {
+        @content;
+      }
+    }
+  }
+  @else {
+    @if $rfs-class == disable and $rfs-mode == min-media-query {
+      .disable-rfs &,
+      &.disable-rfs {
+        @content;
+      }
+    }
+    @include _rfs-media-query () {
+      @content;
+    }
+  }
+}
+
+// Helper function to get the formatted non-responsive value
+@function rfs-value($values) {
+  // Convert to list
+  $values: if(type-of($values) != list, ($values,), $values);
+
+  $val: "";
+
+  // Loop over each value and calculate value
+  @each $value in $values {
+    @if $value == 0 {
+      $val: $val + " 0";
+    }
+    @else {
+      // Cache $value unit
+      $unit: if(type-of($value) == "number", unit($value), false);
+
+      @if $unit == px {
+        // Convert to rem if needed
+        $val: $val + " " + if($rfs-unit == rem, #{divide($value, $value * 0 + $rfs-rem-value)}rem, $value);
+      }
+      @else if $unit == rem {
+        // Convert to px if needed
+        $val: $val + " " + if($rfs-unit == px, #{divide($value, $value * 0 + 1) * $rfs-rem-value}px, $value);
+      } @else {
+        // If $value isn't a number (like inherit) or $value has a unit (not px or rem, like 1.5em) or $ is 0, just print the value
+        $val: $val + " " + $value;
+      }
+    }
+  }
+
+  // Remove first space
+  @return unquote(str-slice($val, 2));
+}
+
+// Helper function to get the responsive value calculated by RFS
+@function rfs-fluid-value($values) {
+  // Convert to list
+  $values: if(type-of($values) != list, ($values,), $values);
+
+  $val: "";
+
+  // Loop over each value and calculate value
+  @each $value in $values {
+    @if $value == 0 {
+      $val: $val + " 0";
+    } @else {
+      // Cache $value unit
+      $unit: if(type-of($value) == "number", unit($value), false);
+
+      // If $value isn't a number (like inherit) or $value has a unit (not px or rem, like 1.5em) or $ is 0, just print the value
+      @if not $unit or $unit != px and $unit != rem {
+        $val: $val + " " + $value;
+      } @else {
+        // Remove unit from $value for calculations
+        $value: divide($value, $value * 0 + if($unit == px, 1, divide(1, $rfs-rem-value)));
+
+        // Only add the media query if the value is greater than the minimum value
+        @if abs($value) <= $rfs-base-value or not $enable-rfs {
+          $val: $val + " " + if($rfs-unit == rem, #{divide($value, $rfs-rem-value)}rem, #{$value}px);
+        }
+        @else {
+          // Calculate the minimum value
+          $value-min: $rfs-base-value + divide(abs($value) - $rfs-base-value, $rfs-factor);
+
+          // Calculate difference between $value and the minimum value
+          $value-diff: abs($value) - $value-min;
+
+          // Base value formatting
+          $min-width: if($rfs-unit == rem, #{divide($value-min, $rfs-rem-value)}rem, #{$value-min}px);
+
+          // Use negative value if needed
+          $min-width: if($value < 0, -$min-width, $min-width);
+
+          // Use `vmin` if two-dimensional is enabled
+          $variable-unit: if($rfs-two-dimensional, vmin, vw);
+
+          // Calculate the variable width between 0 and $rfs-breakpoint
+          $variable-width: #{divide($value-diff * 100, $rfs-breakpoint)}#{$variable-unit};
+
+          // Return the calculated value
+          $val: $val + " calc(" + $min-width + if($value < 0, " - ", " + ") + $variable-width + ")";
+        }
+      }
+    }
+  }
+
+  // Remove first space
+  @return unquote(str-slice($val, 2));
+}
+
+// RFS mixin
+@mixin rfs($values, $property: font-size) {
+  @if $values != null {
+    $val: rfs-value($values);
+    $fluid-val: rfs-fluid-value($values);
+
+    // Do not print the media query if responsive & non-responsive values are the same
+    @if $val == $fluid-val {
+      #{$property}: $val;
+    }
+    @else {
+      @include _rfs-rule () {
+        #{$property}: if($rfs-mode == max-media-query, $val, $fluid-val);
+
+        // Include safari iframe resize fix if needed
+        min-width: if($rfs-safari-iframe-resize-bug-fix, (0 * 1vw), null);
+      }
+
+      @include _rfs-media-query-rule () {
+        #{$property}: if($rfs-mode == max-media-query, $fluid-val, $val);
+      }
+    }
+  }
+}
+
+// Shorthand helper mixins
+@mixin font-size($value) {
+  @include rfs($value);
+}
+
+@mixin padding($value) {
+  @include rfs($value, padding);
+}
+
+@mixin padding-top($value) {
+  @include rfs($value, padding-top);
+}
+
+@mixin padding-right($value) {
+  @include rfs($value, padding-right);
+}
+
+@mixin padding-bottom($value) {
+  @include rfs($value, padding-bottom);
+}
+
+@mixin padding-left($value) {
+  @include rfs($value, padding-left);
+}
+
+@mixin margin($value) {
+  @include rfs($value, margin);
+}
+
+@mixin margin-top($value) {
+  @include rfs($value, margin-top);
+}
+
+@mixin margin-right($value) {
+  @include rfs($value, margin-right);
+}
+
+@mixin margin-bottom($value) {
+  @include rfs($value, margin-bottom);
+}
+
+@mixin margin-left($value) {
+  @include rfs($value, margin-left);
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/_index.scss
new file mode 100644
index 0000000..82310cb
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/_index.scss
@@ -0,0 +1,10 @@
+@forward "utilities";
+@forward "themes";
+@forward "base";
+@forward "elements";
+@forward "form";
+@forward "components";
+@forward "grid";
+@forward "layout";
+@forward "base/skeleton";
+@forward "helpers";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/_index.scss
new file mode 100644
index 0000000..4416b1f
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/_index.scss
@@ -0,0 +1,6 @@
+/* Bulma Base */
+@charset "utf-8";
+
+@forward "minireset";
+@forward "generic";
+@forward "animations";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/animations.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/animations.scss
new file mode 100644
index 0000000..667124c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/animations.scss
@@ -0,0 +1,15 @@
+@keyframes spinAround {
+  from {
+    transform: rotate(0deg);
+  }
+
+  to {
+    transform: rotate(359deg);
+  }
+}
+
+@keyframes pulsate {
+  50% {
+    opacity: 0.5;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/generic.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/generic.scss
new file mode 100644
index 0000000..b004246
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/generic.scss
@@ -0,0 +1,240 @@
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/css-variables.scss" as cv;
+@use "../utilities/mixins" as mx;
+
+$body-background-color: cv.getVar("scheme-main") !default;
+$body-size: 1em !default;
+$body-min-width: 300px !default;
+$body-rendering: optimizeLegibility !default;
+$body-family: cv.getVar("family-primary") !default;
+$body-overflow-x: hidden !default;
+$body-overflow-y: scroll !default;
+
+$body-color: cv.getVar("text") !default;
+$body-font-size: 1em !default;
+$body-weight: cv.getVar("weight-normal") !default;
+$body-line-height: 1.5 !default;
+
+$code-family: cv.getVar("family-code") !default;
+$code-padding: 0.25em 0.5em 0.25em !default;
+$code-weight: normal !default;
+$code-size: 0.875em !default;
+
+$small-font-size: 0.875em !default;
+
+$hr-background-color: cv.getVar("background") !default;
+$hr-height: 2px !default;
+$hr-margin: 1.5rem 0 !default;
+
+$strong-color: cv.getVar("text-strong") !default;
+$strong-weight: cv.getVar("weight-semibold") !default;
+
+$pre-font-size: 0.875em !default;
+$pre-padding: 1.25rem 1.5rem !default;
+$pre-code-font-size: 1em !default;
+
+#{iv.$variables-host} {
+  @include cv.register-vars(
+    (
+      "body-background-color": #{$body-background-color},
+      "body-size": #{$body-size},
+      "body-min-width": #{$body-min-width},
+      "body-rendering": #{$body-rendering},
+      "body-family": #{$body-family},
+      "body-overflow-x": #{$body-overflow-x},
+      "body-overflow-y": #{$body-overflow-y},
+      "body-color": #{$body-color},
+      "body-font-size": #{$body-font-size},
+      "body-weight": #{$body-weight},
+      "body-line-height": #{$body-line-height},
+      "code-family": #{$code-family},
+      "code-padding": #{$code-padding},
+      "code-weight": #{$code-weight},
+      "code-size": #{$code-size},
+      "small-font-size": #{$small-font-size},
+      "hr-background-color": #{$hr-background-color},
+      "hr-height": #{$hr-height},
+      "hr-margin": #{$hr-margin},
+      "strong-color": #{$strong-color},
+      "strong-weight": #{$strong-weight},
+      "pre-font-size": #{$pre-font-size},
+      "pre-padding": #{$pre-padding},
+      "pre-code-font-size": #{$pre-code-font-size},
+    )
+  );
+}
+
+html {
+  background-color: cv.getVar("body-background-color");
+  font-size: cv.getVar("body-size");
+  -moz-osx-font-smoothing: grayscale;
+  -webkit-font-smoothing: antialiased;
+  min-width: cv.getVar("body-min-width");
+  overflow-x: cv.getVar("body-overflow-x");
+  overflow-y: cv.getVar("body-overflow-y");
+  text-rendering: cv.getVar("body-rendering");
+  text-size-adjust: 100%;
+}
+
+article,
+aside,
+figure,
+footer,
+header,
+hgroup,
+section {
+  display: block;
+}
+
+body,
+button,
+input,
+optgroup,
+select,
+textarea {
+  font-family: cv.getVar("body-family");
+}
+
+code,
+pre {
+  -moz-osx-font-smoothing: auto;
+  -webkit-font-smoothing: auto;
+  font-family: cv.getVar("code-family");
+}
+
+body {
+  color: cv.getVar("body-color");
+  font-size: cv.getVar("body-font-size");
+  font-weight: cv.getVar("body-weight");
+  line-height: cv.getVar("body-line-height");
+}
+
+// Inline
+
+a,
+button {
+  cursor: pointer;
+
+  &:focus-visible {
+    outline-color: hsl(
+      cv.getVar("focus-h"),
+      cv.getVar("focus-s"),
+      cv.getVar("focus-l")
+    );
+    outline-offset: cv.getVar("focus-offset");
+    outline-style: cv.getVar("focus-style");
+    outline-width: cv.getVar("focus-width");
+
+    &:active {
+      outline-width: 1px;
+    }
+  }
+
+  &:active {
+    outline-width: 1px;
+  }
+}
+
+a {
+  color: cv.getVar("link-text");
+  cursor: pointer;
+  text-decoration: none;
+  transition-duration: cv.getVar("duration");
+  transition-property: background-color, border-color, color;
+
+  strong {
+    color: currentColor;
+  }
+}
+
+button {
+  @include mx.reset;
+  transition-duration: cv.getVar("duration");
+  transition-property: background-color, border-color, color;
+}
+
+code {
+  background-color: cv.getVar("code-background");
+  border-radius: 0.5em;
+  color: cv.getVar("code");
+  font-size: cv.getVar("code-size");
+  font-weight: cv.getVar("code-weight");
+  padding: cv.getVar("code-padding");
+}
+
+hr {
+  background-color: cv.getVar("hr-background-color");
+  border: none;
+  display: block;
+  height: cv.getVar("hr-height");
+  margin: cv.getVar("hr-margin");
+}
+
+img {
+  height: auto;
+  max-width: 100%;
+}
+
+input[type="checkbox"],
+input[type="radio"] {
+  vertical-align: baseline;
+}
+
+small {
+  font-size: cv.getVar("small-font-size");
+}
+
+span {
+  font-style: inherit;
+  font-weight: inherit;
+}
+
+strong {
+  color: cv.getVar("strong-color");
+  font-weight: cv.getVar("strong-weight");
+}
+
+svg {
+  height: auto;
+  width: auto;
+}
+
+// Block
+
+fieldset {
+  border: none;
+}
+
+pre {
+  @include mx.overflow-touch;
+
+  background-color: cv.getVar("pre-background");
+  color: cv.getVar("pre");
+  font-size: cv.getVar("pre-font-size");
+  overflow-x: auto;
+  padding: cv.getVar("pre-padding");
+  white-space: pre;
+  word-wrap: normal;
+
+  code {
+    background-color: transparent;
+    color: currentColor;
+    font-size: cv.getVar("pre-code-font-size");
+    padding: 0;
+  }
+}
+
+table {
+  td,
+  th {
+    vertical-align: top;
+
+    &:not([align]) {
+      text-align: inherit;
+    }
+  }
+
+  th {
+    color: cv.getVar("text-strong");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/minireset.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/minireset.scss
new file mode 100644
index 0000000..5b09693
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/minireset.scss
@@ -0,0 +1,92 @@
+/*! minireset.css v0.0.6 | MIT License | github.com/jgthms/minireset.css */
+// Blocks
+html,
+body,
+p,
+ol,
+ul,
+li,
+dl,
+dt,
+dd,
+blockquote,
+figure,
+fieldset,
+legend,
+textarea,
+pre,
+iframe,
+hr,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  margin: 0;
+  padding: 0;
+}
+
+// Headings
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  font-size: 100%;
+  font-weight: normal;
+}
+
+// List
+ul {
+  list-style: none;
+}
+
+// Form
+button,
+input,
+select,
+textarea {
+  margin: 0;
+}
+
+// Box sizing
+html {
+  box-sizing: border-box;
+}
+
+* {
+  &,
+  &::before,
+  &::after {
+    box-sizing: inherit;
+  }
+}
+
+// Media
+img,
+video {
+  height: auto;
+  max-width: 100%;
+}
+
+// Iframe
+iframe {
+  border: 0;
+}
+
+// Table
+table {
+  border-collapse: collapse;
+  border-spacing: 0;
+}
+
+td,
+th {
+  padding: 0;
+
+  &:not([align]) {
+    text-align: inherit;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/skeleton.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/skeleton.scss
new file mode 100644
index 0000000..f5c1d04
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/base/skeleton.scss
@@ -0,0 +1,114 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/mixins" as mx;
+@use "../utilities/extends";
+
+$skeleton-background: cv.getVar("border") !default;
+$skeleton-radius: cv.getVar("radius-small") !default;
+$skeleton-block-min-height: 4.5em !default;
+$skeleton-lines-gap: 0.75em !default;
+$skeleton-line-height: 0.75em !default;
+
+#{iv.$variables-host} {
+  @include cv.register-vars(
+    (
+      "skeleton-background": #{$skeleton-background},
+      "skeleton-radius": #{$skeleton-radius},
+      "skeleton-block-min-height": #{$skeleton-block-min-height},
+      "skeleton-lines-gap": #{$skeleton-lines-gap},
+      "skeleton-line-height": #{$skeleton-line-height},
+    )
+  );
+}
+
+%skeleton-pulsation {
+  animation-duration: 2s;
+  animation-iteration-count: infinite;
+  animation-name: pulsate;
+  animation-timing-function: cubic-bezier(0.4, 0, 0.6, 1);
+  background-color: cv.getVar("skeleton-background");
+  border-radius: cv.getVar("skeleton-radius");
+  box-shadow: none;
+  pointer-events: none;
+}
+
+.#{iv.$class-prefix}is-skeleton {
+  @extend %skeleton-pulsation;
+  color: transparent !important;
+
+  em,
+  strong {
+    color: inherit;
+  }
+
+  img {
+    visibility: hidden;
+  }
+
+  &.#{iv.$class-prefix}checkbox {
+    input {
+      opacity: 0;
+    }
+  }
+
+  &.#{iv.$class-prefix}delete {
+    border-radius: cv.getVar("radius-rounded");
+
+    &::before,
+    &::after {
+      display: none;
+    }
+  }
+}
+
+input.#{iv.$class-prefix}is-skeleton,
+textarea.#{iv.$class-prefix}is-skeleton {
+  resize: none;
+
+  @include mx.placeholder {
+    color: transparent !important;
+  }
+}
+
+.#{iv.$class-prefix}has-skeleton {
+  color: transparent !important;
+  position: relative;
+
+  &::after {
+    @extend %skeleton-pulsation;
+    content: "";
+    display: block;
+    height: 100%;
+    left: 0;
+    max-width: 100%;
+    min-width: 10%;
+    position: absolute;
+    top: 0;
+    width: 7em;
+  }
+}
+
+.#{iv.$class-prefix}skeleton-block {
+  @extend %block;
+  @extend %skeleton-pulsation;
+  color: transparent !important;
+  min-height: cv.getVar("skeleton-block-min-height");
+}
+
+.#{iv.$class-prefix}skeleton-lines {
+  color: transparent !important;
+  display: flex;
+  flex-direction: column;
+  gap: cv.getVar("skeleton-lines-gap");
+  position: relative;
+
+  > div {
+    @extend %skeleton-pulsation;
+    height: cv.getVar("skeleton-line-height");
+
+    &:last-child {
+      min-width: 4em;
+      width: 30%;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/_index.scss
new file mode 100644
index 0000000..2decd67
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/_index.scss
@@ -0,0 +1,13 @@
+/* Bulma Components */
+@charset "utf-8";
+
+@forward "breadcrumb";
+@forward "card";
+@forward "dropdown";
+@forward "menu";
+@forward "message";
+@forward "modal";
+@forward "navbar";
+@forward "pagination";
+@forward "panel";
+@forward "tabs";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/breadcrumb.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/breadcrumb.scss
new file mode 100644
index 0000000..bd261fb
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/breadcrumb.scss
@@ -0,0 +1,139 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins";
+
+$breadcrumb-item-color: cv.getVar("link-text") !default;
+$breadcrumb-item-hover-color: cv.getVar("link-text-hover") !default;
+$breadcrumb-item-active-color: cv.getVar("link-text-active") !default;
+
+$breadcrumb-item-padding-vertical: 0 !default;
+$breadcrumb-item-padding-horizontal: 0.75em !default;
+
+$breadcrumb-item-separator-color: cv.getVar("border") !default;
+
+.#{iv.$class-prefix}breadcrumb {
+  @include cv.register-vars(
+    (
+      "breadcrumb-item-color": #{$breadcrumb-item-color},
+      "breadcrumb-item-hover-color": #{$breadcrumb-item-hover-color},
+      "breadcrumb-item-active-color": #{$breadcrumb-item-active-color},
+      "breadcrumb-item-padding-vertical": #{$breadcrumb-item-padding-vertical},
+      "breadcrumb-item-padding-horizontal": #{$breadcrumb-item-padding-horizontal},
+      "breadcrumb-item-separator-color": #{$breadcrumb-item-separator-color},
+    )
+  );
+}
+
+.#{iv.$class-prefix}breadcrumb {
+  @extend %block;
+  @extend %unselectable;
+  font-size: cv.getVar("size-normal");
+  white-space: nowrap;
+
+  a {
+    align-items: center;
+    color: cv.getVar("breadcrumb-item-color");
+    display: flex;
+    justify-content: center;
+    padding: cv.getVar("breadcrumb-item-padding-vertical")
+      cv.getVar("breadcrumb-item-padding-horizontal");
+
+    &:hover {
+      color: cv.getVar("breadcrumb-item-hover-color");
+    }
+  }
+
+  li {
+    align-items: center;
+    display: flex;
+
+    &:first-child a {
+      padding-inline-start: 0;
+    }
+
+    &.#{iv.$class-prefix}is-active {
+      a {
+        color: cv.getVar("breadcrumb-item-active-color");
+        cursor: default;
+        pointer-events: none;
+      }
+    }
+
+    & + li::before {
+      color: cv.getVar("breadcrumb-item-separator-color");
+      content: "/";
+    }
+  }
+
+  ul,
+  ol {
+    align-items: flex-start;
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: flex-start;
+  }
+
+  .#{iv.$class-prefix}icon {
+    &:first-child {
+      margin-inline-end: 0.5em;
+    }
+
+    &:last-child {
+      margin-inline-start: 0.5em;
+    }
+  }
+
+  // Alignment
+  &.#{iv.$class-prefix}is-centered {
+    ol,
+    ul {
+      justify-content: center;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-right {
+    ol,
+    ul {
+      justify-content: flex-end;
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-large");
+  }
+
+  // Styles
+  &.#{iv.$class-prefix}has-arrow-separator {
+    li + li::before {
+      content: "→";
+    }
+  }
+
+  &.#{iv.$class-prefix}has-bullet-separator {
+    li + li::before {
+      content: "•";
+    }
+  }
+
+  &.#{iv.$class-prefix}has-dot-separator {
+    li + li::before {
+      content: "·";
+    }
+  }
+
+  &.#{iv.$class-prefix}has-succeeds-separator {
+    li + li::before {
+      content: "≻";
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/card.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/card.scss
new file mode 100644
index 0000000..0b3b2c5
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/card.scss
@@ -0,0 +1,162 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$card-color: cv.getVar("text") !default;
+$card-background-color: cv.getVar("scheme-main") !default;
+$card-shadow: cv.getVar("shadow") !default;
+$card-radius: 0.75rem !default;
+
+$card-header-background-color: transparent !default;
+$card-header-color: cv.getVar("text-strong") !default;
+$card-header-padding: 0.75rem 1rem !default;
+$card-header-shadow: 0 0.125em 0.25em
+  hsla(
+    #{cv.getVar("scheme-h")},
+    #{cv.getVar("scheme-s")},
+    #{cv.getVar("scheme-invert-l")},
+    0.1
+  ) !default;
+$card-header-weight: cv.getVar("weight-bold") !default;
+
+$card-content-background-color: transparent !default;
+$card-content-padding: 1.5rem !default;
+
+$card-footer-background-color: transparent !default;
+$card-footer-border-top: 1px solid cv.getVar("border-weak") !default;
+$card-footer-padding: 0.75rem !default;
+
+$card-media-margin: cv.getVar("block-spacing") !default;
+
+.#{iv.$class-prefix}card {
+  @include cv.register-vars(
+    (
+      "card-color": #{$card-color},
+      "card-background-color": #{$card-background-color},
+      "card-shadow": #{$card-shadow},
+      "card-radius": #{$card-radius},
+      "card-header-background-color": #{$card-header-background-color},
+      "card-header-color": #{$card-header-color},
+      "card-header-padding": #{$card-header-padding},
+      "card-header-shadow": #{$card-header-shadow},
+      "card-header-weight": #{$card-header-weight},
+      "card-content-background-color": #{$card-content-background-color},
+      "card-content-padding": #{$card-content-padding},
+      "card-footer-background-color": #{$card-footer-background-color},
+      "card-footer-border-top": #{$card-footer-border-top},
+      "card-footer-padding": #{$card-footer-padding},
+      "card-media-margin": #{$card-media-margin},
+    )
+  );
+}
+
+.#{iv.$class-prefix}card {
+  @extend %block;
+  background-color: cv.getVar("card-background-color");
+  border-radius: cv.getVar("card-radius");
+  box-shadow: cv.getVar("card-shadow");
+  color: cv.getVar("card-color");
+  max-width: 100%;
+  position: relative;
+}
+
+%card-item {
+  &:first-child {
+    border-start-start-radius: cv.getVar("card-radius");
+    border-start-end-radius: cv.getVar("card-radius");
+  }
+
+  &:last-child {
+    border-end-start-radius: cv.getVar("card-radius");
+    border-end-end-radius: cv.getVar("card-radius");
+  }
+}
+
+.#{iv.$class-prefix}card-header {
+  @extend %card-item;
+  background-color: cv.getVar("card-header-background-color");
+  align-items: stretch;
+  box-shadow: cv.getVar("card-header-shadow");
+  display: flex;
+}
+
+.#{iv.$class-prefix}card-header-title {
+  align-items: center;
+  color: cv.getVar("card-header-color");
+  display: flex;
+  flex-grow: 1;
+  font-weight: cv.getVar("card-header-weight");
+  padding: cv.getVar("card-header-padding");
+
+  &.#{iv.$class-prefix}is-centered {
+    justify-content: center;
+  }
+}
+
+.#{iv.$class-prefix}card-header-icon {
+  @include mx.reset;
+
+  align-items: center;
+  cursor: pointer;
+  display: flex;
+  justify-content: center;
+  padding: cv.getVar("card-header-padding");
+}
+
+.#{iv.$class-prefix}card-image {
+  display: block;
+  position: relative;
+
+  &:first-child {
+    img {
+      border-start-start-radius: cv.getVar("card-radius");
+      border-start-end-radius: cv.getVar("card-radius");
+    }
+  }
+
+  &:last-child {
+    img {
+      border-end-start-radius: cv.getVar("card-radius");
+      border-end-end-radius: cv.getVar("card-radius");
+    }
+  }
+}
+
+.#{iv.$class-prefix}card-content {
+  @extend %card-item;
+
+  background-color: cv.getVar("card-content-background-color");
+  padding: cv.getVar("card-content-padding");
+}
+
+.#{iv.$class-prefix}card-footer {
+  @extend %card-item;
+
+  background-color: cv.getVar("card-footer-background-color");
+  border-top: cv.getVar("card-footer-border-top");
+  align-items: stretch;
+  display: flex;
+}
+
+.#{iv.$class-prefix}card-footer-item {
+  align-items: center;
+  display: flex;
+  flex-basis: 0;
+  flex-grow: 1;
+  flex-shrink: 0;
+  justify-content: center;
+  padding: cv.getVar("card-footer-padding");
+
+  &:not(:last-child) {
+    border-inline-end: cv.getVar("card-footer-border-top");
+  }
+}
+
+// Combinations
+
+.#{iv.$class-prefix}card {
+  .#{iv.$class-prefix}media:not(:last-child) {
+    margin-bottom: cv.getVar("card-media-margin");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/dropdown.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/dropdown.scss
new file mode 100644
index 0000000..415728b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/dropdown.scss
@@ -0,0 +1,188 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$dropdown-menu-min-width: 12rem !default;
+
+$dropdown-content-background-color: cv.getVar("scheme-main") !default;
+$dropdown-content-offset: 0.25rem !default;
+$dropdown-content-padding-bottom: 0.5rem !default;
+$dropdown-content-padding-top: 0.5rem !default;
+$dropdown-content-radius: cv.getVar("radius") !default;
+$dropdown-content-shadow: cv.getVar("shadow") !default;
+$dropdown-content-z: 20 !default;
+
+$dropdown-item-h: cv.getVar("scheme-h");
+$dropdown-item-s: cv.getVar("scheme-s");
+$dropdown-item-l: cv.getVar("scheme-main-l");
+$dropdown-item-background-l: cv.getVar("scheme-main-l");
+$dropdown-item-background-l-delta: 0%;
+$dropdown-item-hover-background-l-delta: cv.getVar("hover-background-l-delta");
+$dropdown-item-active-background-l-delta: cv.getVar(
+  "active-background-l-delta"
+);
+$dropdown-item-color-l: cv.getVar("text-strong-l");
+$dropdown-item-selected-h: cv.getVar("link-h");
+$dropdown-item-selected-s: cv.getVar("link-s");
+$dropdown-item-selected-l: cv.getVar("link-l");
+$dropdown-item-selected-background-l: cv.getVar("link-l");
+$dropdown-item-selected-color-l: cv.getVar("link-invert-l");
+
+$dropdown-divider-background-color: cv.getVar("border-weak") !default;
+
+.#{iv.$class-prefix}dropdown {
+  // prettier-ignore-start
+  @include cv.register-vars(
+    (
+      "dropdown-menu-min-width": #{$dropdown-menu-min-width},
+      "dropdown-content-background-color": #{$dropdown-content-background-color},
+      "dropdown-content-offset": #{$dropdown-content-offset},
+      "dropdown-content-padding-bottom": #{$dropdown-content-padding-bottom},
+      "dropdown-content-padding-top": #{$dropdown-content-padding-top},
+      "dropdown-content-radius": #{$dropdown-content-radius},
+      "dropdown-content-shadow": #{$dropdown-content-shadow},
+      "dropdown-content-z": #{$dropdown-content-z},
+      "dropdown-item-h": #{$dropdown-item-h},
+      "dropdown-item-s": #{$dropdown-item-s},
+      "dropdown-item-l": #{$dropdown-item-l},
+      "dropdown-item-background-l": #{$dropdown-item-background-l},
+      "dropdown-item-background-l-delta": #{$dropdown-item-background-l-delta},
+      "dropdown-item-hover-background-l-delta": #{$dropdown-item-hover-background-l-delta},
+      "dropdown-item-active-background-l-delta": #{$dropdown-item-active-background-l-delta},
+      "dropdown-item-color-l": #{$dropdown-item-color-l},
+      "dropdown-item-selected-h": #{$dropdown-item-selected-h},
+      "dropdown-item-selected-s": #{$dropdown-item-selected-s},
+      "dropdown-item-selected-l": #{$dropdown-item-selected-l},
+      "dropdown-item-selected-background-l": #{$dropdown-item-selected-background-l},
+      "dropdown-item-selected-color-l": #{$dropdown-item-selected-color-l},
+      "dropdown-divider-background-color": #{$dropdown-divider-background-color},
+    )
+  );
+  // prettier-ignore-end
+}
+
+.#{iv.$class-prefix}dropdown {
+  display: inline-flex;
+  position: relative;
+  vertical-align: top;
+
+  &.#{iv.$class-prefix}is-active,
+  &.#{iv.$class-prefix}is-hoverable:hover {
+    .#{iv.$class-prefix}dropdown-menu {
+      display: block;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-right {
+    .#{iv.$class-prefix}dropdown-menu {
+      left: auto;
+      right: 0;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-up {
+    .#{iv.$class-prefix}dropdown-menu {
+      bottom: 100%;
+      padding-bottom: cv.getVar("dropdown-content-offset");
+      padding-top: initial;
+      top: auto;
+    }
+  }
+}
+
+.#{iv.$class-prefix}dropdown-menu {
+  display: none;
+  @include mx.ltr-position(0, false);
+  min-width: cv.getVar("dropdown-menu-min-width");
+  padding-top: cv.getVar("dropdown-content-offset");
+  position: absolute;
+  top: 100%;
+  z-index: cv.getVar("dropdown-content-z");
+}
+
+.#{iv.$class-prefix}dropdown-content {
+  background-color: cv.getVar("dropdown-content-background-color");
+  border-radius: cv.getVar("dropdown-content-radius");
+  box-shadow: cv.getVar("dropdown-content-shadow");
+  padding-bottom: cv.getVar("dropdown-content-padding-bottom");
+  padding-top: cv.getVar("dropdown-content-padding-top");
+}
+
+.#{iv.$class-prefix}dropdown-item {
+  color: hsl(
+    #{cv.getVar("dropdown-item-h")},
+    #{cv.getVar("dropdown-item-s")},
+    #{cv.getVar("dropdown-item-color-l")}
+  );
+  display: block;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  padding: 0.375rem 1rem;
+}
+
+a.#{iv.$class-prefix}dropdown-item,
+button.#{iv.$class-prefix}dropdown-item {
+  background-color: hsl(
+    #{cv.getVar("dropdown-item-h")},
+    #{cv.getVar("dropdown-item-s")},
+    calc(
+      #{cv.getVar("dropdown-item-background-l")} + #{cv.getVar(
+          "dropdown-item-background-l-delta"
+        )}
+    )
+  );
+  padding-inline-end: 3rem;
+  text-align: inherit;
+  white-space: nowrap;
+  width: 100%;
+
+  &:hover {
+    @include cv.register-vars(
+      (
+        "dropdown-item-background-l-delta": #{cv.getVar(
+            "dropdown-item-hover-background-l-delta"
+          )},
+        "dropdown-item-border-l-delta": #{cv.getVar(
+            "dropdown-item-hover-border-l-delta"
+          )},
+      )
+    );
+  }
+
+  &:active {
+    @include cv.register-vars(
+      (
+        "dropdown-item-background-l-delta": #{cv.getVar(
+            "dropdown-item-active-background-l-delta"
+          )},
+        "dropdown-item-border-l-delta": #{cv.getVar(
+            "dropdown-item-active-border-l-delta"
+          )},
+      )
+    );
+  }
+
+  &.#{iv.$class-prefix}is-active,
+  &.#{iv.$class-prefix}is-selected {
+    @include cv.register-vars(
+      (
+        "dropdown-item-h": #{cv.getVar("dropdown-item-selected-h")},
+        "dropdown-item-s": #{cv.getVar("dropdown-item-selected-s")},
+        "dropdown-item-l": #{cv.getVar("dropdown-item-selected-l")},
+        "dropdown-item-background-l": #{cv.getVar(
+            "dropdown-item-selected-background-l"
+          )},
+        "dropdown-item-color-l": #{cv.getVar("dropdown-item-selected-color-l")},
+      )
+    );
+  }
+}
+
+.#{iv.$class-prefix}dropdown-divider {
+  background-color: cv.getVar("dropdown-divider-background-color");
+  border: none;
+  display: block;
+  height: 1px;
+  margin: 0.5rem 0;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/menu.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/menu.scss
new file mode 100644
index 0000000..2bee7d5
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/menu.scss
@@ -0,0 +1,165 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$menu-item-h: cv.getVar("scheme-h");
+$menu-item-s: cv.getVar("scheme-s");
+$menu-item-l: cv.getVar("scheme-main-l");
+$menu-item-background-l: cv.getVar("scheme-main-l");
+$menu-item-background-l-delta: 0%;
+$menu-item-hover-background-l-delta: cv.getVar("hover-background-l-delta");
+$menu-item-active-background-l-delta: cv.getVar("active-background-l-delta");
+$menu-item-color-l: cv.getVar("text-l");
+$menu-item-radius: cv.getVar("radius-small") !default;
+$menu-item-selected-h: cv.getVar("link-h");
+$menu-item-selected-s: cv.getVar("link-s");
+$menu-item-selected-l: cv.getVar("link-l");
+$menu-item-selected-background-l: cv.getVar("link-l");
+$menu-item-selected-color-l: cv.getVar("link-invert-l");
+
+$menu-list-border-left: 1px solid cv.getVar("border") !default;
+$menu-list-line-height: 1.25 !default;
+$menu-list-link-padding: 0.5em 0.75em !default;
+$menu-nested-list-margin: 0.75em !default;
+$menu-nested-list-padding-left: 0.75em !default;
+
+$menu-label-color: cv.getVar("text-weak") !default;
+$menu-label-font-size: 0.75em !default;
+$menu-label-letter-spacing: 0.1em !default;
+$menu-label-spacing: 1em !default;
+
+.#{iv.$class-prefix}menu {
+  @include cv.register-vars(
+    (
+      "menu-item-h": #{$menu-item-h},
+      "menu-item-s": #{$menu-item-s},
+      "menu-item-l": #{$menu-item-l},
+      "menu-item-background-l": #{$menu-item-background-l},
+      "menu-item-background-l-delta": #{$menu-item-background-l-delta},
+      "menu-item-hover-background-l-delta": #{$menu-item-hover-background-l-delta},
+      "menu-item-active-background-l-delta": #{$menu-item-active-background-l-delta},
+      "menu-item-color-l": #{$menu-item-color-l},
+      "menu-item-radius": #{$menu-item-radius},
+      "menu-item-selected-h": #{$menu-item-selected-h},
+      "menu-item-selected-s": #{$menu-item-selected-s},
+      "menu-item-selected-l": #{$menu-item-selected-l},
+      "menu-item-selected-background-l": #{$menu-item-selected-background-l},
+      "menu-item-selected-color-l": #{$menu-item-selected-color-l},
+      "menu-list-border-left": #{$menu-list-border-left},
+      "menu-list-line-height": #{$menu-list-line-height},
+      "menu-list-link-padding": #{$menu-list-link-padding},
+      "menu-nested-list-margin": #{$menu-nested-list-margin},
+      "menu-nested-list-padding-left": #{$menu-nested-list-padding-left},
+      "menu-label-color": #{$menu-label-color},
+      "menu-label-font-size": #{$menu-label-font-size},
+      "menu-label-letter-spacing": #{$menu-label-letter-spacing},
+      "menu-label-spacing": #{$menu-label-spacing},
+    )
+  );
+}
+
+.#{iv.$class-prefix}menu {
+  font-size: cv.getVar("size-normal");
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-large");
+  }
+}
+
+.#{iv.$class-prefix}menu-list {
+  line-height: cv.getVar("menu-list-line-height");
+
+  a,
+  button,
+  .#{iv.$class-prefix}menu-item {
+    @extend %reset;
+    background-color: hsl(
+      #{cv.getVar("menu-item-h")},
+      #{cv.getVar("menu-item-s")},
+      calc(
+        #{cv.getVar("menu-item-background-l")} + #{cv.getVar(
+            "menu-item-background-l-delta"
+          )}
+      )
+    );
+    border-radius: cv.getVar("menu-item-radius");
+    color: hsl(
+      #{cv.getVar("menu-item-h")},
+      #{cv.getVar("menu-item-s")},
+      #{cv.getVar("menu-item-color-l")}
+    );
+    display: block;
+    padding: cv.getVar("menu-list-link-padding");
+    text-align: left;
+    width: 100%;
+
+    &:hover {
+      @include cv.register-vars(
+        (
+          "menu-item-background-l-delta": #{cv.getVar(
+              "menu-item-hover-background-l-delta"
+            )},
+        )
+      );
+    }
+
+    &:active {
+      @include cv.register-vars(
+        (
+          "menu-item-background-l-delta": #{cv.getVar(
+              "menu-item-active-background-l-delta"
+            )},
+        )
+      );
+    }
+
+    // Modifiers
+    &.#{iv.$class-prefix}is-active,
+    &.#{iv.$class-prefix}is-selected {
+      @include cv.register-vars(
+        (
+          "menu-item-h": #{cv.getVar("menu-item-selected-h")},
+          "menu-item-s": #{cv.getVar("menu-item-selected-s")},
+          "menu-item-l": #{cv.getVar("menu-item-selected-l")},
+          "menu-item-background-l": #{cv.getVar(
+              "menu-item-selected-background-l"
+            )},
+          "menu-item-color-l": #{cv.getVar("menu-item-selected-color-l")},
+        )
+      );
+    }
+  }
+
+  li {
+    ul {
+      border-inline-start: cv.getVar("menu-list-border-left");
+      margin: cv.getVar("menu-nested-list-margin");
+      padding-inline-start: cv.getVar("menu-nested-list-padding-left");
+    }
+  }
+}
+
+.#{iv.$class-prefix}menu-label {
+  color: cv.getVar("menu-label-color");
+  font-size: cv.getVar("menu-label-font-size");
+  letter-spacing: cv.getVar("menu-label-letter-spacing");
+  text-transform: uppercase;
+
+  &:not(:first-child) {
+    margin-top: cv.getVar("menu-label-spacing");
+  }
+
+  &:not(:last-child) {
+    margin-bottom: cv.getVar("menu-label-spacing");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/message.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/message.scss
new file mode 100644
index 0000000..03196fe
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/message.scss
@@ -0,0 +1,183 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$message-h: cv.getVar("scheme-h");
+$message-s: cv.getVar("scheme-s");
+$message-background-l: cv.getVar("background-l");
+$message-border-l: cv.getVar("border-l");
+$message-border-l-delta: -20% !default;
+$message-border-style: solid;
+$message-border-width: 0.25em;
+$message-color-l: cv.getVar("text-l");
+$message-header-background-l: cv.getVar("dark-l");
+$message-header-color-l: cv.getVar("text-dark-invert-l");
+$message-radius: cv.getVar("radius") !default;
+
+$message-header-weight: cv.getVar("weight-semibold") !default;
+$message-header-padding: 1em 1.25em !default;
+$message-header-radius: cv.getVar("radius") !default;
+
+$message-body-border-width: 0 0 0 4px !default;
+$message-body-color: cv.getVar("text") !default;
+$message-body-padding: 1.25em 1.5em !default;
+$message-body-radius: cv.getVar("radius-small") !default;
+
+$message-body-pre-code-background-color: transparent !default;
+
+$message-header-body-border-width: 0 !default;
+$message-colors: dv.$colors !default;
+
+.#{iv.$class-prefix}message {
+  @include cv.register-vars(
+    (
+      "message-border-l-delta": #{$message-border-l-delta},
+      "message-radius": #{$message-radius},
+      "message-header-weight": #{$message-header-weight},
+      "message-header-padding": #{$message-header-padding},
+      "message-header-radius": #{$message-header-radius},
+      "message-body-border-width": #{$message-body-border-width},
+      "message-body-color": #{$message-body-color},
+      "message-body-padding": #{$message-body-padding},
+      "message-body-radius": #{$message-body-radius},
+      "message-body-pre-code-background-color": #{$message-body-pre-code-background-color},
+      "message-header-body-border-width": #{$message-header-body-border-width},
+      "message-h": #{$message-h},
+      "message-s": #{$message-s},
+      "message-background-l": #{$message-background-l},
+      "message-border-l": #{$message-border-l},
+      "message-border-style": #{$message-border-style},
+      "message-border-width": #{$message-border-width},
+      "message-color-l": #{$message-color-l},
+      "message-header-background-l": #{$message-header-background-l},
+      "message-header-color-l": #{$message-header-color-l},
+    )
+  );
+}
+
+.#{iv.$class-prefix}message {
+  @extend %block;
+  border-radius: cv.getVar("message-radius");
+  color: hsl(
+    #{cv.getVar("message-h")},
+    #{cv.getVar("message-s")},
+    #{cv.getVar("message-color-l")}
+  );
+  font-size: cv.getVar("size-normal");
+
+  strong {
+    color: currentColor;
+  }
+
+  a:not(.#{iv.$class-prefix}button):not(.#{iv.$class-prefix}tag):not(
+      .#{iv.$class-prefix}dropdown-item
+    ) {
+    color: currentColor;
+    text-decoration: underline;
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-large");
+  }
+
+  // Colors
+  @each $name, $components in $message-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "message-h": #{cv.getVar($name, "", "-h")},
+          "message-s": #{cv.getVar($name, "", "-s")},
+          "message-border-l":
+            calc(
+              #{cv.getVar($name, "", "-l")} + #{cv.getVar(
+                  "message-border-l-delta"
+                )}
+            ),
+          "message-color-l": #{cv.getVar($name, "", "-on-scheme-l")},
+          "message-header-background-l": #{cv.getVar($name, "", "-l")},
+          "message-header-color-l": #{cv.getVar($name, "", "-invert-l")},
+        )
+      );
+    }
+  }
+}
+
+.#{iv.$class-prefix}message-header {
+  align-items: center;
+  background-color: hsl(
+    #{cv.getVar("message-h")},
+    #{cv.getVar("message-s")},
+    #{cv.getVar("message-header-background-l")}
+  );
+  border-start-start-radius: cv.getVar("message-header-radius");
+  border-start-end-radius: cv.getVar("message-header-radius");
+  color: hsl(
+    #{cv.getVar("message-h")},
+    #{cv.getVar("message-s")},
+    #{cv.getVar("message-header-color-l")}
+  );
+  display: flex;
+  font-weight: cv.getVar("message-header-weight");
+  justify-content: space-between;
+  line-height: 1.25;
+  padding: cv.getVar("message-header-padding");
+  position: relative;
+
+  .#{iv.$class-prefix}delete {
+    flex-grow: 0;
+    flex-shrink: 0;
+    margin-inline-start: 0.75em;
+  }
+
+  & + .#{iv.$class-prefix}message-body {
+    border-width: cv.getVar("message-header-body-border-width");
+    border-start-start-radius: 0;
+    border-start-end-radius: 0;
+  }
+}
+
+.#{iv.$class-prefix}message-body {
+  background-color: hsl(
+    #{cv.getVar("message-h")},
+    #{cv.getVar("message-s")},
+    #{cv.getVar("message-background-l")}
+  );
+  border-inline-start-color: hsl(
+    #{cv.getVar("message-h")},
+    #{cv.getVar("message-s")},
+    #{cv.getVar("message-border-l")}
+  );
+  border-inline-start-style: #{cv.getVar("message-border-style")};
+  border-inline-start-width: #{cv.getVar("message-border-width")};
+  border-radius: cv.getVar("message-body-radius");
+  padding: cv.getVar("message-body-padding");
+
+  code,
+  pre {
+    background-color: hsl(
+      #{cv.getVar("message-h")},
+      #{cv.getVar("message-s")},
+      #{cv.getVar("message-header-color-l")}
+    );
+    color: hsl(
+      #{cv.getVar("message-h")},
+      #{cv.getVar("message-s")},
+      #{cv.getVar("message-header-background-l")}
+    );
+  }
+
+  pre code {
+    background-color: cv.getVar("message-body-pre-code-background-color");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/modal.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/modal.scss
new file mode 100644
index 0000000..0a0aa59
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/modal.scss
@@ -0,0 +1,164 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$modal-z: 40 !default;
+
+$modal-background-background-color: hsla(
+  #{cv.getVar("scheme-h")},
+  #{cv.getVar("scheme-s")},
+  #{cv.getVar("scheme-invert-l")},
+  0.86
+) !default;
+
+$modal-content-width: 40rem !default;
+$modal-content-margin-mobile: 1.25rem !default;
+$modal-content-spacing-mobile: 10rem !default;
+$modal-content-spacing-tablet: 2.5rem !default;
+
+$modal-close-dimensions: 2.5rem !default;
+$modal-close-right: 1.25rem !default;
+$modal-close-top: 1.25rem !default;
+
+$modal-card-spacing: 2.5rem !default;
+
+$modal-card-head-background-color: cv.getVar("scheme-main") !default;
+$modal-card-head-padding: 2rem !default;
+$modal-card-head-radius: cv.getVar("radius-large") !default;
+
+$modal-card-title-color: cv.getVar("text-strong") !default;
+$modal-card-title-line-height: 1 !default;
+$modal-card-title-size: cv.getVar("size-4") !default;
+
+$modal-card-foot-background-color: cv.getVar("scheme-main-bis") !default;
+$modal-card-foot-radius: cv.getVar("radius-large") !default;
+
+$modal-card-body-background-color: cv.getVar("scheme-main") !default;
+$modal-card-body-padding: 2rem !default;
+
+$modal-breakpoint: iv.$tablet !default;
+
+.#{iv.$class-prefix}modal {
+  @include cv.register-vars(
+    (
+      "modal-z": #{$modal-z},
+      "modal-background-background-color": #{$modal-background-background-color},
+      "modal-content-width": #{$modal-content-width},
+      "modal-content-margin-mobile": #{$modal-content-margin-mobile},
+      "modal-content-spacing-mobile": #{$modal-content-spacing-mobile},
+      "modal-content-spacing-tablet": #{$modal-content-spacing-tablet},
+      "modal-close-dimensions": #{$modal-close-dimensions},
+      "modal-close-right": #{$modal-close-right},
+      "modal-close-top": #{$modal-close-top},
+      "modal-card-spacing": #{$modal-card-spacing},
+      "modal-card-head-background-color": #{$modal-card-head-background-color},
+      "modal-card-head-padding": #{$modal-card-head-padding},
+      "modal-card-head-radius": #{$modal-card-head-radius},
+      "modal-card-title-color": #{$modal-card-title-color},
+      "modal-card-title-line-height": #{$modal-card-title-line-height},
+      "modal-card-title-size": #{$modal-card-title-size},
+      "modal-card-foot-background-color": #{$modal-card-foot-background-color},
+      "modal-card-foot-radius": #{$modal-card-foot-radius},
+      "modal-card-body-background-color": #{$modal-card-body-background-color},
+      "modal-card-body-padding": #{$modal-card-body-padding},
+    )
+  );
+}
+
+.#{iv.$class-prefix}modal {
+  @extend %overlay;
+
+  align-items: center;
+  display: none;
+  flex-direction: column;
+  justify-content: center;
+  overflow: hidden;
+  position: fixed;
+  z-index: cv.getVar("modal-z");
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-active {
+    display: flex;
+  }
+}
+
+.#{iv.$class-prefix}modal-background {
+  @extend %overlay;
+  background-color: cv.getVar("modal-background-background-color");
+}
+
+.#{iv.$class-prefix}modal-content,
+.#{iv.$class-prefix}modal-card {
+  margin: 0 cv.getVar("modal-content-margin-mobile");
+  max-height: calc(100vh - #{cv.getVar("modal-content-spacing-mobile")});
+  overflow: auto;
+  position: relative;
+  width: 100%;
+
+  // Responsiveness
+  @include mx.from($modal-breakpoint) {
+    margin: 0 auto;
+    max-height: calc(100vh - #{cv.getVar("modal-content-spacing-tablet")});
+    width: cv.getVar("modal-content-width");
+  }
+}
+
+.#{iv.$class-prefix}modal-close {
+  @extend %delete;
+  background: none;
+  height: cv.getVar("modal-close-dimensions");
+  inset-inline-end: cv.getVar("modal-close-right");
+  position: fixed;
+  top: cv.getVar("modal-close-top");
+  width: cv.getVar("modal-close-dimensions");
+}
+
+.#{iv.$class-prefix}modal-card {
+  display: flex;
+  flex-direction: column;
+  max-height: calc(100vh - #{cv.getVar("modal-card-spacing")});
+  overflow: hidden;
+  overflow-y: visible;
+}
+
+.#{iv.$class-prefix}modal-card-head,
+.#{iv.$class-prefix}modal-card-foot {
+  align-items: center;
+  display: flex;
+  flex-shrink: 0;
+  justify-content: flex-start;
+  padding: cv.getVar("modal-card-head-padding");
+  position: relative;
+}
+
+.#{iv.$class-prefix}modal-card-head {
+  background-color: cv.getVar("modal-card-head-background-color");
+  border-start-start-radius: cv.getVar("modal-card-head-radius");
+  border-start-end-radius: cv.getVar("modal-card-head-radius");
+  box-shadow: cv.getVar("shadow");
+}
+
+.#{iv.$class-prefix}modal-card-title {
+  color: cv.getVar("modal-card-title-color");
+  flex-grow: 1;
+  flex-shrink: 0;
+  font-size: cv.getVar("modal-card-title-size");
+  line-height: cv.getVar("modal-card-title-line-height");
+}
+
+.#{iv.$class-prefix}modal-card-foot {
+  background-color: cv.getVar("modal-card-foot-background-color");
+  border-end-start-radius: cv.getVar("modal-card-foot-radius");
+  border-end-end-radius: cv.getVar("modal-card-foot-radius");
+}
+
+.#{iv.$class-prefix}modal-card-body {
+  @include mx.overflow-touch;
+  background-color: cv.getVar("modal-card-body-background-color");
+  flex-grow: 1;
+  flex-shrink: 1;
+  overflow: auto;
+  padding: cv.getVar("modal-card-body-padding");
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/navbar.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/navbar.scss
new file mode 100644
index 0000000..7ae7e35
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/navbar.scss
@@ -0,0 +1,799 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$navbar-h: cv.getVar("scheme-h") !default;
+$navbar-s: cv.getVar("scheme-s") !default;
+$navbar-l: cv.getVar("scheme-main-l") !default;
+$navbar-background-color: cv.getVar("scheme-main") !default;
+$navbar-box-shadow-size: 0 0.125em 0 0 !default;
+$navbar-box-shadow-color: cv.getVar("background") !default;
+$navbar-height: 3.25rem !default;
+$navbar-padding-vertical: 1rem !default;
+$navbar-padding-horizontal: 2rem !default;
+$navbar-z: 30 !default;
+$navbar-fixed-z: 30 !default;
+
+$navbar-item-background-a: 0 !default;
+$navbar-item-background-l: cv.getVar("scheme-main-l") !default;
+$navbar-item-background-l-delta: 0% !default;
+$navbar-item-hover-background-l-delta: cv.getVar(
+  "hover-background-l-delta"
+) !default;
+$navbar-item-active-background-l-delta: cv.getVar(
+  "active-background-l-delta"
+) !default;
+$navbar-item-color-l: cv.getVar("text-l") !default;
+$navbar-item-color: hsl(
+  #{cv.getVar("navbar-h")},
+  #{cv.getVar("navbar-s")},
+  #{cv.getVar("navbar-item-color-l")}
+) !default;
+$navbar-item-selected-h: cv.getVar("link-h") !default;
+$navbar-item-selected-s: cv.getVar("link-s") !default;
+$navbar-item-selected-l: cv.getVar("link-l") !default;
+$navbar-item-selected-background-l: cv.getVar("link-l") !default;
+$navbar-item-selected-color-l: cv.getVar("link-invert-l") !default;
+$navbar-item-img-max-height: 1.75rem !default;
+
+$navbar-dropdown-item-h: cv.getVar("scheme-h") !default;
+$navbar-dropdown-item-s: cv.getVar("scheme-s") !default;
+$navbar-dropdown-item-l: cv.getVar("scheme-main-l") !default;
+$navbar-dropdown-item-background-l: cv.getVar("scheme-main-l") !default;
+$navbar-dropdown-item-color-l: cv.getVar("text-l") !default;
+
+$navbar-burger-color: cv.getVar("link") !default;
+
+$navbar-tab-hover-background-color: transparent !default;
+$navbar-tab-hover-border-bottom-color: cv.getVar("link") !default;
+$navbar-tab-active-color: cv.getVar("link") !default;
+$navbar-tab-active-background-color: transparent !default;
+$navbar-tab-active-border-bottom-color: cv.getVar("link") !default;
+$navbar-tab-active-border-bottom-style: solid !default;
+$navbar-tab-active-border-bottom-width: 0.1875em !default;
+
+$navbar-dropdown-background-color: cv.getVar("scheme-main") !default;
+$navbar-dropdown-border-l: cv.getVar("border-l") !default;
+$navbar-dropdown-border-color: hsl(
+  cv.getVar("navbar-h"),
+  cv.getVar("navbar-s"),
+  cv.getVar("navbar-dropdown-border-l")
+) !default;
+$navbar-dropdown-border-style: solid !default;
+$navbar-dropdown-border-width: 0.125em !default;
+$navbar-dropdown-offset: -0.25em !default;
+$navbar-dropdown-arrow: cv.getVar("link") !default;
+$navbar-dropdown-radius: cv.getVar("radius-large") !default;
+$navbar-dropdown-z: 20 !default;
+
+$navbar-dropdown-boxed-radius: cv.getVar("radius-large") !default;
+$navbar-dropdown-boxed-shadow:
+  0 0.5em 0.5em
+    hsla(
+      #{cv.getVar("scheme-h")},
+      #{cv.getVar("scheme-s")},
+      #{cv.getVar("scheme-invert-l")},
+      0.1
+    ),
+  0 0 0 1px
+    hsla(
+      #{cv.getVar("scheme-h")},
+      #{cv.getVar("scheme-s")},
+      #{cv.getVar("scheme-invert-l")},
+      0.1
+    ) !default;
+
+$navbar-divider-background-l: cv.getVar("background-l") !default;
+$navbar-divider-height: 0.125em !default;
+
+$navbar-bottom-box-shadow-size: 0 -0.125em 0 0 !default;
+
+$navbar-breakpoint: iv.$desktop !default;
+
+$navbar-colors: dv.$colors !default;
+
+@mixin navbar-fixed {
+  left: 0;
+  position: fixed;
+  right: 0;
+  z-index: cv.getVar("navbar-fixed-z");
+}
+
+#{iv.$variables-host} {
+  @include cv.register-vars(
+    (
+      "navbar-height": #{$navbar-height},
+    )
+  );
+}
+
+.#{iv.$class-prefix}navbar {
+  @include cv.register-vars(
+    (
+      "navbar-h": #{$navbar-h},
+      "navbar-s": #{$navbar-s},
+      "navbar-l": #{$navbar-l},
+      "navbar-background-color": #{$navbar-background-color},
+      "navbar-box-shadow-size": #{$navbar-box-shadow-size},
+      "navbar-box-shadow-color": #{$navbar-box-shadow-color},
+      "navbar-padding-vertical": #{$navbar-padding-vertical},
+      "navbar-padding-horizontal": #{$navbar-padding-horizontal},
+      "navbar-z": #{$navbar-z},
+      "navbar-fixed-z": #{$navbar-fixed-z},
+      "navbar-item-background-a": #{$navbar-item-background-a},
+      "navbar-item-background-l": #{$navbar-item-background-l},
+      "navbar-item-background-l-delta": #{$navbar-item-background-l-delta},
+      "navbar-item-hover-background-l-delta": #{$navbar-item-hover-background-l-delta},
+      "navbar-item-active-background-l-delta": #{$navbar-item-active-background-l-delta},
+      "navbar-item-color-l": #{$navbar-item-color-l},
+      "navbar-item-color": #{$navbar-item-color},
+      "navbar-item-selected-h": #{$navbar-item-selected-h},
+      "navbar-item-selected-s": #{$navbar-item-selected-s},
+      "navbar-item-selected-l": #{$navbar-item-selected-l},
+      "navbar-item-selected-background-l": #{$navbar-item-selected-background-l},
+      "navbar-item-selected-color-l": #{$navbar-item-selected-color-l},
+      "navbar-item-img-max-height": #{$navbar-item-img-max-height},
+      "navbar-burger-color": #{$navbar-burger-color},
+      "navbar-tab-hover-background-color": #{$navbar-tab-hover-background-color},
+      "navbar-tab-hover-border-bottom-color": #{$navbar-tab-hover-border-bottom-color},
+      "navbar-tab-active-color": #{$navbar-tab-active-color},
+      "navbar-tab-active-background-color": #{$navbar-tab-active-background-color},
+      "navbar-tab-active-border-bottom-color": #{$navbar-tab-active-border-bottom-color},
+      "navbar-tab-active-border-bottom-style": #{$navbar-tab-active-border-bottom-style},
+      "navbar-tab-active-border-bottom-width": #{$navbar-tab-active-border-bottom-width},
+      "navbar-dropdown-background-color": #{$navbar-dropdown-background-color},
+      "navbar-dropdown-border-l": #{$navbar-dropdown-border-l},
+      "navbar-dropdown-border-color": #{$navbar-dropdown-border-color},
+      "navbar-dropdown-border-style": #{$navbar-dropdown-border-style},
+      "navbar-dropdown-border-width": #{$navbar-dropdown-border-width},
+      "navbar-dropdown-offset": #{$navbar-dropdown-offset},
+      "navbar-dropdown-arrow": #{$navbar-dropdown-arrow},
+      "navbar-dropdown-radius": #{$navbar-dropdown-radius},
+      "navbar-dropdown-z": #{$navbar-dropdown-z},
+      "navbar-dropdown-boxed-radius": #{$navbar-dropdown-boxed-radius},
+      "navbar-dropdown-boxed-shadow": #{$navbar-dropdown-boxed-shadow},
+      "navbar-dropdown-item-h": #{$navbar-dropdown-item-h},
+      "navbar-dropdown-item-s": #{$navbar-dropdown-item-s},
+      "navbar-dropdown-item-l": #{$navbar-dropdown-item-l},
+      "navbar-dropdown-item-background-l": #{$navbar-dropdown-item-background-l},
+      "navbar-dropdown-item-color-l": #{$navbar-dropdown-item-color-l},
+      "navbar-divider-background-l": #{$navbar-divider-background-l},
+      "navbar-divider-height": #{$navbar-divider-height},
+      "navbar-bottom-box-shadow-size": #{$navbar-bottom-box-shadow-size},
+    )
+  );
+}
+
+.#{iv.$class-prefix}navbar {
+  background-color: cv.getVar("navbar-background-color");
+  min-height: cv.getVar("navbar-height");
+  position: relative;
+  z-index: cv.getVar("navbar-z");
+
+  @each $name, $pair in $navbar-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "navbar-h": #{cv.getVar($name, "", "-h")},
+          "navbar-s": #{cv.getVar($name, "", "-s")},
+          "navbar-l": #{cv.getVar($name, "", "-l")},
+          "burger-h": #{cv.getVar($name, "", "-h")},
+          "burger-s": #{cv.getVar($name, "", "-s")},
+          "burger-l": #{cv.getVar($name, "", "-invert-l")},
+          "navbar-background-color": #{cv.getVar($name)},
+          "navbar-item-background-l": #{cv.getVar($name, "", "-l")},
+          "navbar-item-color-l": #{cv.getVar($name, "", "-invert-l")},
+          "navbar-item-selected-h": #{cv.getVar($name, "", "-h")},
+          "navbar-item-selected-s": #{cv.getVar($name, "", "-s")},
+          "navbar-item-selected-l": #{cv.getVar($name, "", "-l")},
+          "navbar-item-selected-background-l": #{cv.getVar($name, "", "-l")},
+          "navbar-item-selected-color-l": #{cv.getVar($name, "", "-invert-l")},
+          "navbar-dropdown-arrow": #{cv.getVar($name, "", "-invert-l")},
+          "navbar-dropdown-background-color":
+            hsl(
+              #{cv.getVar($name, "", "-h")},
+              #{cv.getVar($name, "", "-s")},
+              #{cv.getVar("navbar-dropdown-item-background-l")}
+            ),
+          "navbar-dropdown-item-h": #{cv.getVar($name, "", "-h")},
+          "navbar-dropdown-item-s": #{cv.getVar($name, "", "-s")},
+        )
+      );
+    }
+  }
+
+  & > .#{iv.$class-prefix}container {
+    align-items: stretch;
+    display: flex;
+    min-height: cv.getVar("navbar-height");
+    width: 100%;
+  }
+
+  &.#{iv.$class-prefix}has-shadow {
+    box-shadow: cv.getVar("navbar-box-shadow-size")
+      cv.getVar("navbar-box-shadow-color");
+  }
+
+  &.#{iv.$class-prefix}is-fixed-bottom,
+  &.#{iv.$class-prefix}is-fixed-top {
+    @include navbar-fixed;
+  }
+
+  &.#{iv.$class-prefix}is-fixed-bottom {
+    bottom: 0;
+
+    &.#{iv.$class-prefix}has-shadow {
+      box-shadow: cv.getVar("navbar-bottom-box-shadow-size")
+        cv.getVar("navbar-box-shadow-color");
+    }
+  }
+
+  &.#{iv.$class-prefix}is-fixed-top {
+    top: 0;
+  }
+}
+
+html,
+body {
+  &.#{iv.$class-prefix}has-navbar-fixed-top {
+    padding-top: cv.getVar("navbar-height");
+  }
+
+  &.#{iv.$class-prefix}has-navbar-fixed-bottom {
+    padding-bottom: cv.getVar("navbar-height");
+  }
+}
+
+.#{iv.$class-prefix}navbar-brand,
+.#{iv.$class-prefix}navbar-tabs {
+  align-items: stretch;
+  display: flex;
+  flex-shrink: 0;
+  min-height: cv.getVar("navbar-height");
+}
+
+.#{iv.$class-prefix}navbar-tabs {
+  @include mx.overflow-touch;
+  max-width: 100vw;
+  overflow-x: auto;
+  overflow-y: hidden;
+}
+
+.#{iv.$class-prefix}navbar-burger {
+  @extend %reset;
+  @include mx.burger(2.5rem);
+
+  & {
+    align-self: center;
+    color: cv.getVar("navbar-burger-color");
+    margin-inline-start: auto;
+    margin-inline-end: 0.375rem;
+  }
+}
+
+.#{iv.$class-prefix}navbar-menu {
+  display: none;
+}
+
+.#{iv.$class-prefix}navbar-item,
+.#{iv.$class-prefix}navbar-link {
+  color: cv.getVar("navbar-item-color");
+  display: block;
+  gap: 0.75rem;
+  line-height: 1.5;
+  padding: 0.5rem 0.75rem;
+  position: relative;
+
+  .#{iv.$class-prefix}icon {
+    &:only-child {
+      margin-left: -0.25rem;
+      margin-right: -0.25rem;
+    }
+  }
+}
+
+a.#{iv.$class-prefix}navbar-item,
+.#{iv.$class-prefix}navbar-link {
+  background-color: hsla(
+    #{cv.getVar("navbar-h")},
+    #{cv.getVar("navbar-s")},
+    calc(
+      #{cv.getVar("navbar-item-background-l")} + #{cv.getVar(
+          "navbar-item-background-l-delta"
+        )}
+    ),
+    #{cv.getVar("navbar-item-background-a")}
+  );
+  cursor: pointer;
+
+  &:focus,
+  &:focus-within,
+  &:hover {
+    @include cv.register-vars(
+      (
+        "navbar-item-background-l-delta": #{cv.getVar(
+            "navbar-item-hover-background-l-delta"
+          )},
+        "navbar-item-background-a": 1,
+      )
+    );
+  }
+
+  &:active {
+    @include cv.register-vars(
+      (
+        "navbar-item-background-l-delta": #{cv.getVar(
+            "navbar-item-active-background-l-delta"
+          )},
+        "navbar-item-background-a": 1,
+      )
+    );
+  }
+
+  &.#{iv.$class-prefix}is-active,
+  &.#{iv.$class-prefix}is-selected {
+    @include cv.register-vars(
+      (
+        "navbar-h": #{cv.getVar("navbar-item-selected-h")},
+        "navbar-s": #{cv.getVar("navbar-item-selected-s")},
+        "navbar-l": #{cv.getVar("navbar-item-selected-l")},
+        "navbar-item-background-l": #{cv.getVar(
+            "navbar-item-selected-background-l"
+          )},
+        "navbar-item-background-a": 1,
+        "navbar-item-color-l": #{cv.getVar("navbar-item-selected-color-l")},
+      )
+    );
+  }
+}
+
+.#{iv.$class-prefix}navbar-item {
+  flex-grow: 0;
+  flex-shrink: 0;
+
+  img,
+  svg {
+    max-height: cv.getVar("navbar-item-img-max-height");
+  }
+
+  &.#{iv.$class-prefix}has-dropdown {
+    padding: 0;
+  }
+
+  &.#{iv.$class-prefix}is-expanded {
+    flex-grow: 1;
+    flex-shrink: 1;
+  }
+
+  &.#{iv.$class-prefix}is-tab {
+    border-bottom: 1px solid transparent;
+    min-height: cv.getVar("navbar-height");
+    padding-bottom: calc(0.5rem - 1px);
+
+    &:focus,
+    &:hover {
+      background-color: cv.getVar("navbar-tab-hover-background-color");
+      border-bottom-color: cv.getVar("navbar-tab-hover-border-bottom-color");
+    }
+
+    &.#{iv.$class-prefix}is-active {
+      background-color: cv.getVar("navbar-tab-active-background-color");
+      border-bottom-color: cv.getVar("navbar-tab-active-border-bottom-color");
+      border-bottom-style: cv.getVar("navbar-tab-active-border-bottom-style");
+      border-bottom-width: cv.getVar("navbar-tab-active-border-bottom-width");
+      color: cv.getVar("navbar-tab-active-color");
+      padding-bottom: calc(
+        0.5rem - #{cv.getVar("navbar-tab-active-border-bottom-width")}
+      );
+    }
+  }
+}
+
+.#{iv.$class-prefix}navbar-content {
+  flex-grow: 1;
+  flex-shrink: 1;
+}
+
+.#{iv.$class-prefix}navbar-link:not(.#{iv.$class-prefix}is-arrowless) {
+  padding-inline-end: 2.5em;
+
+  &::after {
+    @extend %arrow;
+    border-color: cv.getVar("navbar-dropdown-arrow");
+    margin-top: -0.375em;
+    inset-inline-end: 1.125em;
+  }
+}
+
+.#{iv.$class-prefix}navbar-dropdown {
+  font-size: 0.875rem;
+  padding-bottom: 0.75rem;
+  padding-top: 0.5rem;
+
+  .#{iv.$class-prefix}navbar-item {
+    padding-left: 1.5rem;
+    padding-right: 1.5rem;
+
+    &:not(.is-active, .is-selected) {
+      background-color: hsl(
+        #{cv.getVar("navbar-dropdown-item-h")},
+        #{cv.getVar("navbar-dropdown-item-s")},
+        calc(
+          #{cv.getVar("navbar-dropdown-item-background-l")} + #{cv.getVar(
+              "navbar-item-background-l-delta"
+            )}
+        )
+      );
+      color: hsl(
+        #{cv.getVar("navbar-dropdown-item-h")},
+        #{cv.getVar("navbar-dropdown-item-s")},
+        #{cv.getVar("navbar-dropdown-item-color-l")}
+      );
+    }
+  }
+}
+
+.#{iv.$class-prefix}navbar-divider {
+  background-color: hsl(
+    #{cv.getVar("navbar-h")},
+    #{cv.getVar("navbar-s")},
+    #{cv.getVar("navbar-divider-background-l")}
+  );
+  border: none;
+  display: none;
+  height: cv.getVar("navbar-divider-height");
+  margin: 0.5rem 0;
+}
+
+@include mx.until($navbar-breakpoint) {
+  .#{iv.$class-prefix}navbar > .#{iv.$class-prefix}container {
+    display: block;
+  }
+
+  .#{iv.$class-prefix}navbar-brand,
+  .#{iv.$class-prefix}navbar-tabs {
+    .#{iv.$class-prefix}navbar-item {
+      align-items: center;
+      display: flex;
+    }
+  }
+
+  .#{iv.$class-prefix}navbar-link {
+    &::after {
+      display: none;
+    }
+  }
+
+  .#{iv.$class-prefix}navbar-menu {
+    background-color: cv.getVar("navbar-background-color");
+    box-shadow: 0 0.5em 1em
+      hsla(
+        #{cv.getVar("scheme-h")},
+        #{cv.getVar("scheme-s")},
+        #{cv.getVar("scheme-invert-l")},
+        0.1
+      );
+    padding: 0.5rem 0;
+
+    &.#{iv.$class-prefix}is-active {
+      display: block;
+    }
+  }
+
+  // Fixed navbar
+  .#{iv.$class-prefix}navbar {
+    &.#{iv.$class-prefix}is-fixed-bottom-touch,
+    &.#{iv.$class-prefix}is-fixed-top-touch {
+      @include navbar-fixed;
+    }
+
+    &.#{iv.$class-prefix}is-fixed-bottom-touch {
+      bottom: 0;
+
+      &.#{iv.$class-prefix}has-shadow {
+        box-shadow: 0 -0.125em 0.1875em hsla(#{cv.getVar("scheme-h")}, #{cv.getVar(
+                "scheme-s"
+              )}, #{cv.getVar("scheme-invert-l")}, 0.1);
+      }
+    }
+
+    &.#{iv.$class-prefix}is-fixed-top-touch {
+      top: 0;
+    }
+
+    &.#{iv.$class-prefix}is-fixed-top,
+    &.#{iv.$class-prefix}is-fixed-top-touch {
+      .#{iv.$class-prefix}navbar-menu {
+        @include mx.overflow-touch;
+        max-height: calc(100vh - #{cv.getVar("navbar-height")});
+        overflow: auto;
+      }
+    }
+  }
+
+  html,
+  body {
+    &.#{iv.$class-prefix}has-navbar-fixed-top-touch {
+      padding-top: cv.getVar("navbar-height");
+    }
+
+    &.#{iv.$class-prefix}has-navbar-fixed-bottom-touch {
+      padding-bottom: cv.getVar("navbar-height");
+    }
+  }
+}
+
+@include mx.from($navbar-breakpoint) {
+  .#{iv.$class-prefix}navbar,
+  .#{iv.$class-prefix}navbar-menu,
+  .#{iv.$class-prefix}navbar-start,
+  .#{iv.$class-prefix}navbar-end {
+    align-items: stretch;
+    display: flex;
+  }
+
+  .#{iv.$class-prefix}navbar {
+    min-height: cv.getVar("navbar-height");
+
+    &.#{iv.$class-prefix}is-spaced {
+      padding: cv.getVar("navbar-padding-vertical")
+        cv.getVar("navbar-padding-horizontal");
+
+      .#{iv.$class-prefix}navbar-start,
+      .#{iv.$class-prefix}navbar-end {
+        align-items: center;
+      }
+
+      a.#{iv.$class-prefix}navbar-item,
+      .#{iv.$class-prefix}navbar-link {
+        border-radius: cv.getVar("radius");
+      }
+    }
+
+    &.#{iv.$class-prefix}is-transparent {
+      @include cv.register-vars(
+        (
+          "navbar-item-background-a": 0,
+        )
+      );
+
+      .#{iv.$class-prefix}navbar-dropdown {
+        a.#{iv.$class-prefix}navbar-item {
+          background-color: hsl(
+            #{cv.getVar("navbar-h")},
+            #{cv.getVar("navbar-s")},
+            calc(
+              #{cv.getVar("navbar-item-background-l")} + #{cv.getVar(
+                  "navbar-item-background-l-delta"
+                )}
+            )
+          );
+
+          &.#{iv.$class-prefix}is-active,
+          &.#{iv.$class-prefix}is-selected {
+            @include cv.register-vars(
+              (
+                "navbar-h": #{cv.getVar("navbar-item-selected-h")},
+                "navbar-s": #{cv.getVar("navbar-item-selected-s")},
+                "navbar-l": #{cv.getVar("navbar-item-selected-l")},
+                "navbar-item-background-l": #{cv.getVar(
+                    "navbar-item-selected-background-l"
+                  )},
+                "navbar-item-color-l": #{cv.getVar(
+                    "navbar-item-selected-color-l"
+                  )},
+              )
+            );
+          }
+        }
+      }
+    }
+  }
+
+  .#{iv.$class-prefix}navbar-burger {
+    display: none;
+  }
+
+  .#{iv.$class-prefix}navbar-item,
+  .#{iv.$class-prefix}navbar-link {
+    align-items: center;
+    display: flex;
+  }
+
+  .#{iv.$class-prefix}navbar-item {
+    &.#{iv.$class-prefix}has-dropdown {
+      align-items: stretch;
+    }
+
+    &.#{iv.$class-prefix}has-dropdown-up {
+      .#{iv.$class-prefix}navbar-link::after {
+        transform: rotate(135deg) translate(0.25em, -0.25em);
+      }
+
+      .#{iv.$class-prefix}navbar-dropdown {
+        border-bottom-color: cv.getVar("navbar-dropdown-border-color");
+        border-bottom-style: cv.getVar("navbar-dropdown-border-style");
+        border-bottom-width: cv.getVar("navbar-dropdown-border-width");
+        border-radius: cv.getVar("navbar-dropdown-radius")
+          cv.getVar("navbar-dropdown-radius") 0 0;
+        border-top: none;
+        bottom: 100%;
+        box-shadow: 0 -0.5em 0.5em hsla(#{cv.getVar("scheme-h")}, #{cv.getVar(
+                "scheme-s"
+              )}, #{cv.getVar("scheme-invert-l")}, 0.1);
+        top: auto;
+      }
+    }
+
+    &.#{iv.$class-prefix}is-active,
+    &.#{iv.$class-prefix}is-hoverable:focus,
+    &.#{iv.$class-prefix}is-hoverable:focus-within,
+    &.#{iv.$class-prefix}is-hoverable:hover {
+      .#{iv.$class-prefix}navbar-dropdown {
+        display: block;
+
+        .#{iv.$class-prefix}navbar.#{iv.$class-prefix}is-spaced &,
+        &.#{iv.$class-prefix}is-boxed {
+          opacity: 1;
+          pointer-events: auto;
+          transform: translateY(0);
+        }
+      }
+    }
+  }
+
+  .#{iv.$class-prefix}navbar-menu {
+    flex-grow: 1;
+    flex-shrink: 0;
+  }
+
+  .#{iv.$class-prefix}navbar-start {
+    justify-content: flex-start;
+    margin-inline-end: auto;
+  }
+
+  .#{iv.$class-prefix}navbar-end {
+    justify-content: flex-end;
+    margin-inline-start: auto;
+  }
+
+  .#{iv.$class-prefix}navbar-dropdown {
+    background-color: cv.getVar("navbar-dropdown-background-color");
+    border-end-start-radius: cv.getVar("navbar-dropdown-radius");
+    border-end-end-radius: cv.getVar("navbar-dropdown-radius");
+    border-top-color: cv.getVar("navbar-dropdown-border-color");
+    border-top-style: cv.getVar("navbar-dropdown-border-style");
+    border-top-width: cv.getVar("navbar-dropdown-border-width");
+    box-shadow: 0 0.5em 0.5em
+      hsla(
+        #{cv.getVar("scheme-h")},
+        #{cv.getVar("scheme-s")},
+        #{cv.getVar("scheme-invert-l")},
+        0.1
+      );
+    display: none;
+    font-size: 0.875rem;
+    inset-inline-start: 0;
+    min-width: 100%;
+    position: absolute;
+    top: 100%;
+    z-index: cv.getVar("navbar-dropdown-z");
+
+    .#{iv.$class-prefix}navbar-item {
+      padding: 0.375rem 1rem;
+      white-space: nowrap;
+    }
+
+    a.#{iv.$class-prefix}navbar-item {
+      padding-inline-end: 3rem;
+
+      &:not(.is-active, .is-selected) {
+        background-color: hsl(
+          #{cv.getVar("navbar-dropdown-item-h")},
+          #{cv.getVar("navbar-dropdown-item-s")},
+          calc(
+            #{cv.getVar("navbar-dropdown-item-background-l")} + #{cv.getVar(
+                "navbar-item-background-l-delta"
+              )}
+          )
+        );
+        color: hsl(
+          #{cv.getVar("navbar-dropdown-item-h")},
+          #{cv.getVar("navbar-dropdown-item-s")},
+          #{cv.getVar("navbar-dropdown-item-color-l")}
+        );
+      }
+    }
+
+    .#{iv.$class-prefix}navbar.#{iv.$class-prefix}is-spaced &,
+    &.#{iv.$class-prefix}is-boxed {
+      border-radius: cv.getVar("navbar-dropdown-boxed-radius");
+      border-top: none;
+      box-shadow: cv.getVar("navbar-dropdown-boxed-shadow");
+      display: block;
+      opacity: 0;
+      pointer-events: none;
+      top: calc(100% + (#{cv.getVar("navbar-dropdown-offset")}));
+      transform: translateY(-5px);
+      transition-duration: cv.getVar("duration");
+      transition-property: opacity, transform;
+    }
+
+    &.#{iv.$class-prefix}is-right {
+      left: auto;
+      right: 0;
+    }
+  }
+
+  .#{iv.$class-prefix}navbar-divider {
+    display: block;
+  }
+
+  .#{iv.$class-prefix}navbar > .#{iv.$class-prefix}container,
+  .#{iv.$class-prefix}container > .#{iv.$class-prefix}navbar {
+    .#{iv.$class-prefix}navbar-brand {
+      margin-inline-start: -0.75rem;
+    }
+
+    .#{iv.$class-prefix}navbar-menu {
+      margin-inline-end: -0.75rem;
+    }
+  }
+
+  // Fixed navbar
+  .#{iv.$class-prefix}navbar {
+    &.#{iv.$class-prefix}is-fixed-bottom-desktop,
+    &.#{iv.$class-prefix}is-fixed-top-desktop {
+      @include navbar-fixed;
+    }
+
+    &.#{iv.$class-prefix}is-fixed-bottom-desktop {
+      bottom: 0;
+
+      &.#{iv.$class-prefix}has-shadow {
+        box-shadow: 0 -0.125em 0.1875em hsla(#{cv.getVar("scheme-h")}, #{cv.getVar(
+                "scheme-s"
+              )}, #{cv.getVar("scheme-invert-l")}, 0.1);
+      }
+    }
+
+    &.#{iv.$class-prefix}is-fixed-top-desktop {
+      top: 0;
+    }
+  }
+
+  html,
+  body {
+    &.#{iv.$class-prefix}has-navbar-fixed-top-desktop {
+      padding-top: cv.getVar("navbar-height");
+    }
+
+    &.#{iv.$class-prefix}has-navbar-fixed-bottom-desktop {
+      padding-bottom: cv.getVar("navbar-height");
+    }
+
+    &.#{iv.$class-prefix}has-spaced-navbar-fixed-top {
+      padding-top: calc(
+        #{cv.getVar("navbar-height")} + #{cv.getVar("navbar-padding-vertical")} *
+          2
+      );
+    }
+
+    &.#{iv.$class-prefix}has-spaced-navbar-fixed-bottom {
+      padding-bottom: calc(
+        #{cv.getVar("navbar-height")} + #{cv.getVar("navbar-padding-vertical")} *
+          2
+      );
+    }
+  }
+}
+
+// Combination
+
+.#{iv.$class-prefix}hero {
+  &.#{iv.$class-prefix}is-fullheight-with-navbar {
+    min-height: calc(100vh - #{cv.getVar("navbar-height")});
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/pagination.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/pagination.scss
new file mode 100644
index 0000000..0634653
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/pagination.scss
@@ -0,0 +1,379 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$pagination-margin: -0.25rem !default;
+$pagination-min-width: cv.getVar("control-height") !default;
+
+$pagination-item-h: cv.getVar("scheme-h");
+$pagination-item-s: cv.getVar("scheme-s");
+$pagination-item-l: cv.getVar("scheme-main-l");
+$pagination-item-background-l-delta: 0%;
+$pagination-item-hover-background-l-delta: cv.getVar(
+  "hover-background-l-delta"
+);
+$pagination-item-active-background-l-delta: cv.getVar(
+  "active-background-l-delta"
+);
+$pagination-item-border-l: cv.getVar("border-l");
+$pagination-item-border-l-delta: 0%;
+$pagination-item-border-style: solid !default;
+$pagination-item-border-width: cv.getVar("control-border-width") !default;
+$pagination-item-hover-border-l-delta: cv.getVar("hover-border-l-delta");
+$pagination-item-active-border-l-delta: cv.getVar("active-border-l-delta");
+$pagination-item-focus-border-l-delta: cv.getVar("focus-border-l-delta");
+$pagination-item-color-l: cv.getVar("text-strong-l");
+$pagination-item-font-size: 1em !default;
+$pagination-item-margin: 0.25rem !default;
+$pagination-item-padding-left: 0.5em !default;
+$pagination-item-padding-right: 0.5em !default;
+$pagination-item-outer-shadow-h: 0;
+$pagination-item-outer-shadow-s: 0%;
+$pagination-item-outer-shadow-l: 20%;
+$pagination-item-outer-shadow-a: 0.05;
+
+$pagination-selected-item-h: cv.getVar("link-h");
+$pagination-selected-item-s: cv.getVar("link-s");
+$pagination-selected-item-l: cv.getVar("link-l");
+$pagination-selected-item-background-l: cv.getVar("link-l");
+$pagination-selected-item-border-l: cv.getVar("link-l");
+$pagination-selected-item-color-l: cv.getVar("link-invert-l");
+
+$pagination-nav-padding-left: 0.75em !default;
+$pagination-nav-padding-right: 0.75em !default;
+
+$pagination-disabled-color: cv.getVar("text-weak") !default;
+$pagination-disabled-background-color: cv.getVar("border") !default;
+$pagination-disabled-border-color: cv.getVar("border") !default;
+
+$pagination-current-color: cv.getVar("link-invert") !default;
+$pagination-current-background-color: cv.getVar("link") !default;
+$pagination-current-border-color: cv.getVar("link") !default;
+
+$pagination-ellipsis-color: cv.getVar("text-weak") !default;
+
+$pagination-shadow-inset: inset 0 0.0625em 0.125em
+  hsla(
+    #{cv.getVar("scheme-h")},
+    #{cv.getVar("scheme-s")},
+    #{cv.getVar("scheme-invert-l")},
+    0.2
+  ) !default;
+
+.#{iv.$class-prefix}pagination {
+  @include cv.register-vars(
+    (
+      "pagination-margin": #{$pagination-margin},
+      "pagination-min-width": #{$pagination-min-width},
+      "pagination-item-h": #{$pagination-item-h},
+      "pagination-item-s": #{$pagination-item-s},
+      "pagination-item-l": #{$pagination-item-l},
+      "pagination-item-background-l-delta": #{$pagination-item-background-l-delta},
+      "pagination-item-hover-background-l-delta": #{$pagination-item-hover-background-l-delta},
+      "pagination-item-active-background-l-delta": #{$pagination-item-active-background-l-delta},
+      "pagination-item-border-style": #{$pagination-item-border-style},
+      "pagination-item-border-width": #{$pagination-item-border-width},
+      "pagination-item-border-l": #{$pagination-item-border-l},
+      "pagination-item-border-l-delta": #{$pagination-item-border-l-delta},
+      "pagination-item-hover-border-l-delta": #{$pagination-item-hover-border-l-delta},
+      "pagination-item-active-border-l-delta": #{$pagination-item-active-border-l-delta},
+      "pagination-item-focus-border-l-delta": #{$pagination-item-focus-border-l-delta},
+      "pagination-item-color-l": #{$pagination-item-color-l},
+      "pagination-item-font-size": #{$pagination-item-font-size},
+      "pagination-item-margin": #{$pagination-item-margin},
+      "pagination-item-padding-left": #{$pagination-item-padding-left},
+      "pagination-item-padding-right": #{$pagination-item-padding-right},
+      "pagination-item-outer-shadow-h": #{$pagination-item-outer-shadow-h},
+      "pagination-item-outer-shadow-s": #{$pagination-item-outer-shadow-s},
+      "pagination-item-outer-shadow-l": #{$pagination-item-outer-shadow-l},
+      "pagination-item-outer-shadow-a": #{$pagination-item-outer-shadow-a},
+      "pagination-nav-padding-left": #{$pagination-nav-padding-left},
+      "pagination-nav-padding-right": #{$pagination-nav-padding-right},
+      "pagination-disabled-color": #{$pagination-disabled-color},
+      "pagination-disabled-background-color": #{$pagination-disabled-background-color},
+      "pagination-disabled-border-color": #{$pagination-disabled-border-color},
+      "pagination-current-color": #{$pagination-current-color},
+      "pagination-current-background-color": #{$pagination-current-background-color},
+      "pagination-current-border-color": #{$pagination-current-border-color},
+      "pagination-ellipsis-color": #{$pagination-ellipsis-color},
+      "pagination-shadow-inset": #{$pagination-shadow-inset},
+      "pagination-selected-item-h": #{$pagination-selected-item-h},
+      "pagination-selected-item-s": #{$pagination-selected-item-s},
+      "pagination-selected-item-l": #{$pagination-selected-item-l},
+      "pagination-selected-item-background-l": #{$pagination-selected-item-background-l},
+      "pagination-selected-item-border-l": #{$pagination-selected-item-border-l},
+      "pagination-selected-item-color-l": #{$pagination-selected-item-color-l},
+    )
+  );
+}
+
+.#{iv.$class-prefix}pagination {
+  @extend %block;
+
+  font-size: cv.getVar("size-normal");
+  margin: cv.getVar("pagination-margin");
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-large");
+  }
+
+  &.#{iv.$class-prefix}is-rounded {
+    .#{iv.$class-prefix}pagination-previous,
+    .#{iv.$class-prefix}pagination-next {
+      padding-left: 1em;
+      padding-right: 1em;
+      border-radius: cv.getVar("radius-rounded");
+    }
+
+    .#{iv.$class-prefix}pagination-link {
+      border-radius: cv.getVar("radius-rounded");
+    }
+  }
+}
+
+.#{iv.$class-prefix}pagination,
+.#{iv.$class-prefix}pagination-list {
+  align-items: center;
+  display: flex;
+  justify-content: center;
+  text-align: center;
+}
+
+.#{iv.$class-prefix}pagination-previous,
+.#{iv.$class-prefix}pagination-next,
+.#{iv.$class-prefix}pagination-link,
+.#{iv.$class-prefix}pagination-ellipsis {
+  @extend %control;
+  @extend %unselectable;
+  color: hsl(
+    #{cv.getVar("pagination-item-h")},
+    #{cv.getVar("pagination-item-s")},
+    #{cv.getVar("pagination-item-color-l")}
+  );
+  font-size: cv.getVar("pagination-item-font-size");
+  justify-content: center;
+  margin: cv.getVar("pagination-item-margin");
+  padding-left: cv.getVar("pagination-item-padding-left");
+  padding-right: cv.getVar("pagination-item-padding-right");
+  text-align: center;
+}
+
+.#{iv.$class-prefix}pagination-previous,
+.#{iv.$class-prefix}pagination-next,
+.#{iv.$class-prefix}pagination-link {
+  background-color: hsl(
+    #{cv.getVar("pagination-item-h")},
+    #{cv.getVar("pagination-item-s")},
+    calc(
+      #{cv.getVar("pagination-item-background-l")} + #{cv.getVar(
+          "pagination-item-background-l-delta"
+        )}
+    )
+  );
+  border-color: hsl(
+    #{cv.getVar("pagination-item-h")},
+    #{cv.getVar("pagination-item-s")},
+    calc(
+      #{cv.getVar("pagination-item-border-l")} + #{cv.getVar(
+          "pagination-item-border-l-delta"
+        )}
+    )
+  );
+  border-style: cv.getVar("pagination-item-border-style");
+  border-width: cv.getVar("pagination-item-border-width");
+  box-shadow:
+    0px 0.0625em 0.125em
+      hsla(
+        cv.getVar("pagination-item-outer-shadow-h"),
+        cv.getVar("pagination-item-outer-shadow-s"),
+        cv.getVar("pagination-item-outer-shadow-l"),
+        cv.getVar("pagination-item-outer-shadow-a")
+      ),
+    0px 0.125em 0.25em
+      hsla(
+        cv.getVar("pagination-item-outer-shadow-h"),
+        cv.getVar("pagination-item-outer-shadow-s"),
+        cv.getVar("pagination-item-outer-shadow-l"),
+        cv.getVar("pagination-item-outer-shadow-a")
+      );
+  color: hsl(
+    #{cv.getVar("pagination-item-h")},
+    #{cv.getVar("pagination-item-s")},
+    #{cv.getVar("pagination-item-color-l")}
+  );
+  min-width: cv.getVar("pagination-min-width");
+  transition-duration: cv.getVar("duration");
+  transition-property: background-color, border-color, box-shadow, color;
+
+  &:hover {
+    @include cv.register-vars(
+      (
+        "pagination-item-background-l-delta": #{cv.getVar(
+            "pagination-item-hover-background-l-delta"
+          )},
+        "pagination-item-border-l-delta": #{cv.getVar(
+            "pagination-item-hover-border-l-delta"
+          )},
+      )
+    );
+  }
+
+  &:focus {
+    @include cv.register-vars(
+      (
+        "pagination-item-background-l-delta": #{cv.getVar(
+            "pagination-item-hover-background-l-delta"
+          )},
+        "pagination-item-border-l-delta": #{cv.getVar(
+            "pagination-item-hover-border-l-delta"
+          )},
+      )
+    );
+  }
+
+  &:active {
+    box-shadow: cv.getVar("pagination-shadow-inset");
+  }
+
+  &[disabled],
+  &.#{iv.$class-prefix}is-disabled {
+    background-color: cv.getVar("pagination-disabled-background-color");
+    border-color: cv.getVar("pagination-disabled-border-color");
+    box-shadow: none;
+    color: cv.getVar("pagination-disabled-color");
+    opacity: 0.5;
+  }
+}
+
+.#{iv.$class-prefix}pagination-previous,
+.#{iv.$class-prefix}pagination-next {
+  padding-left: cv.getVar("pagination-nav-padding-left");
+  padding-right: cv.getVar("pagination-nav-padding-right");
+  white-space: nowrap;
+}
+
+.#{iv.$class-prefix}pagination-link {
+  &.#{iv.$class-prefix}is-current,
+  &.#{iv.$class-prefix}is-selected {
+    @include cv.register-vars(
+      (
+        "pagination-item-h": #{cv.getVar("pagination-selected-item-h")},
+        "pagination-item-s": #{cv.getVar("pagination-selected-item-s")},
+        "pagination-item-l": #{cv.getVar("pagination-selected-item-l")},
+        "pagination-item-background-l": #{cv.getVar(
+            "pagination-selected-item-background-l"
+          )},
+        "pagination-item-border-l": #{cv.getVar(
+            "pagination-selected-item-border-l"
+          )},
+        "pagination-item-color-l": #{cv.getVar(
+            "pagination-selected-item-color-l"
+          )},
+      )
+    );
+  }
+}
+
+.#{iv.$class-prefix}pagination-ellipsis {
+  color: cv.getVar("pagination-ellipsis-color");
+  pointer-events: none;
+}
+
+.#{iv.$class-prefix}pagination-list {
+  flex-wrap: wrap;
+
+  li {
+    list-style: none;
+  }
+}
+
+@include mx.mobile {
+  .#{iv.$class-prefix}pagination {
+    flex-wrap: wrap;
+  }
+
+  .#{iv.$class-prefix}pagination-previous,
+  .#{iv.$class-prefix}pagination-next {
+    flex-grow: 1;
+    flex-shrink: 1;
+  }
+
+  .#{iv.$class-prefix}pagination-list {
+    li {
+      flex-grow: 1;
+      flex-shrink: 1;
+    }
+  }
+}
+
+@include mx.tablet {
+  .#{iv.$class-prefix}pagination-list {
+    flex-grow: 1;
+    flex-shrink: 1;
+    justify-content: flex-start;
+    order: 1;
+  }
+
+  .#{iv.$class-prefix}pagination-previous,
+  .#{iv.$class-prefix}pagination-next,
+  .#{iv.$class-prefix}pagination-link,
+  .#{iv.$class-prefix}pagination-ellipsis {
+    margin-bottom: 0;
+    margin-top: 0;
+  }
+
+  .#{iv.$class-prefix}pagination-previous {
+    order: 2;
+  }
+
+  .#{iv.$class-prefix}pagination-next {
+    order: 3;
+  }
+
+  .#{iv.$class-prefix}pagination {
+    justify-content: space-between;
+    margin-bottom: 0;
+    margin-top: 0;
+
+    &.#{iv.$class-prefix}is-centered {
+      .#{iv.$class-prefix}pagination-previous {
+        order: 1;
+      }
+
+      .#{iv.$class-prefix}pagination-list {
+        justify-content: center;
+        order: 2;
+      }
+
+      .#{iv.$class-prefix}pagination-next {
+        order: 3;
+      }
+    }
+
+    &.#{iv.$class-prefix}is-right {
+      .#{iv.$class-prefix}pagination-previous {
+        order: 1;
+      }
+
+      .#{iv.$class-prefix}pagination-next {
+        order: 2;
+      }
+
+      .#{iv.$class-prefix}pagination-list {
+        justify-content: flex-end;
+        order: 3;
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/panel.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/panel.scss
new file mode 100644
index 0000000..0926195
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/panel.scss
@@ -0,0 +1,218 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$panel-margin: cv.getVar("block-spacing") !default;
+$panel-item-border: 1px solid cv.getVar("border-weak") !default;
+$panel-radius: cv.getVar("radius-large") !default;
+$panel-shadow: cv.getVar("shadow") !default;
+
+$panel-heading-line-height: 1.25 !default;
+$panel-heading-padding: 1em 1.25em !default;
+$panel-heading-radius: cv.getVar("radius") !default;
+$panel-heading-size: 1.25em !default;
+$panel-heading-weight: cv.getVar("weight-bold") !default;
+
+$panel-tabs-font-size: 1em !default;
+$panel-tab-border-bottom-color: cv.getVar("border") !default;
+$panel-tab-border-bottom-style: solid !default;
+$panel-tab-border-bottom-width: 1px !default;
+$panel-tab-active-color: cv.getVar("link-active") !default;
+
+$panel-list-item-color: cv.getVar("text") !default;
+$panel-list-item-hover-color: cv.getVar("link") !default;
+
+$panel-block-color: cv.getVar("text-strong") !default;
+$panel-block-hover-background-color: cv.getVar("background") !default;
+$panel-block-active-border-left-color: cv.getVar("link") !default;
+$panel-block-active-color: cv.getVar("link-active") !default;
+$panel-block-active-icon-color: cv.getVar("link") !default;
+
+$panel-icon-color: cv.getVar("text-weak") !default;
+$panel-colors: dv.$colors !default;
+
+.#{iv.$class-prefix}panel {
+  @include cv.register-vars(
+    (
+      "panel-margin": #{$panel-margin},
+      "panel-item-border": #{$panel-item-border},
+      "panel-radius": #{$panel-radius},
+      "panel-shadow": #{$panel-shadow},
+      "panel-heading-line-height": #{$panel-heading-line-height},
+      "panel-heading-padding": #{$panel-heading-padding},
+      "panel-heading-radius": #{$panel-heading-radius},
+      "panel-heading-size": #{$panel-heading-size},
+      "panel-heading-weight": #{$panel-heading-weight},
+      "panel-tabs-font-size": #{$panel-tabs-font-size},
+      "panel-tab-border-bottom-color": #{$panel-tab-border-bottom-color},
+      "panel-tab-border-bottom-style": #{$panel-tab-border-bottom-style},
+      "panel-tab-border-bottom-width": #{$panel-tab-border-bottom-width},
+      "panel-tab-active-color": #{$panel-tab-active-color},
+      "panel-list-item-color": #{$panel-list-item-color},
+      "panel-list-item-hover-color": #{$panel-list-item-hover-color},
+      "panel-block-color": #{$panel-block-color},
+      "panel-block-hover-background-color": #{$panel-block-hover-background-color},
+      "panel-block-active-border-left-color": #{$panel-block-active-border-left-color},
+      "panel-block-active-color": #{$panel-block-active-color},
+      "panel-block-active-icon-color": #{$panel-block-active-icon-color},
+      "panel-icon-color": #{$panel-icon-color},
+    )
+  );
+}
+
+.#{iv.$class-prefix}panel {
+  @include cv.register-vars(
+    (
+      "panel-h": #{cv.getVar("scheme-h")},
+      "panel-s": #{cv.getVar("scheme-s")},
+      "panel-color-l": #{cv.getVar("text-l")},
+      "panel-heading-background-l": #{cv.getVar("text-l")},
+      "panel-heading-color-l": #{cv.getVar("text-invert-l")},
+    )
+  );
+
+  border-radius: cv.getVar("panel-radius");
+  box-shadow: cv.getVar("panel-shadow");
+  font-size: cv.getVar("size-normal");
+
+  &:not(:last-child) {
+    margin-bottom: cv.getVar("panel-margin");
+  }
+
+  // Colors
+  @each $name, $components in $panel-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "panel-h": #{cv.getVar($name, "", "-h")},
+          "panel-s": #{cv.getVar($name, "", "-s")},
+          "panel-color-l": #{cv.getVar($name, "", "-l")},
+          "panel-heading-background-l": #{cv.getVar($name, "", "-l")},
+          "panel-heading-color-l": #{cv.getVar($name, "", "-invert-l")},
+        )
+      );
+    }
+  }
+}
+
+.#{iv.$class-prefix}panel-tabs,
+.#{iv.$class-prefix}panel-block {
+  &:not(:last-child) {
+    border-bottom: cv.getVar("panel-item-border");
+  }
+}
+
+.#{iv.$class-prefix}panel-heading {
+  background-color: hsl(
+    cv.getVar("panel-h"),
+    cv.getVar("panel-s"),
+    cv.getVar("panel-heading-background-l")
+  );
+  border-radius: cv.getVar("panel-radius") cv.getVar("panel-radius") 0 0;
+  color: hsl(
+    cv.getVar("panel-h"),
+    cv.getVar("panel-s"),
+    cv.getVar("panel-heading-color-l")
+  );
+  font-size: cv.getVar("panel-heading-size");
+  font-weight: cv.getVar("panel-heading-weight");
+  line-height: cv.getVar("panel-heading-line-height");
+  padding: cv.getVar("panel-heading-padding");
+}
+
+.#{iv.$class-prefix}panel-tabs {
+  align-items: flex-end;
+  display: flex;
+  font-size: cv.getVar("panel-tabs-font-size");
+  justify-content: center;
+
+  a {
+    border-bottom-color: cv.getVar("panel-tab-border-bottom-color");
+    border-bottom-style: cv.getVar("panel-tab-border-bottom-style");
+    border-bottom-width: cv.getVar("panel-tab-border-bottom-width");
+    margin-bottom: calc(-1 * #{$panel-tab-border-bottom-width});
+    padding: 0.75em;
+
+    // Modifiers
+    &.#{iv.$class-prefix}is-active {
+      border-bottom-color: hsl(
+        cv.getVar("panel-h"),
+        cv.getVar("panel-s"),
+        cv.getVar("panel-color-l")
+      );
+      color: cv.getVar("panel-tab-active-color");
+    }
+  }
+}
+
+.#{iv.$class-prefix}panel-list {
+  a {
+    color: cv.getVar("panel-list-item-color");
+
+    &:hover {
+      color: cv.getVar("panel-list-item-hover-color");
+    }
+  }
+}
+
+.#{iv.$class-prefix}panel-block {
+  align-items: center;
+  color: cv.getVar("panel-block-color");
+  display: flex;
+  justify-content: flex-start;
+  padding: 0.75em 1em;
+
+  input[type="checkbox"] {
+    margin-inline-end: 0.75em;
+  }
+
+  & > .#{iv.$class-prefix}control {
+    flex-grow: 1;
+    flex-shrink: 1;
+    width: 100%;
+  }
+
+  &.#{iv.$class-prefix}is-wrapped {
+    flex-wrap: wrap;
+  }
+
+  &.#{iv.$class-prefix}is-active {
+    border-left-color: cv.getVar("panel-block-active-border-left-color");
+    color: cv.getVar("panel-block-active-color");
+
+    .#{iv.$class-prefix}panel-icon {
+      color: hsl(
+        cv.getVar("panel-h"),
+        cv.getVar("panel-s"),
+        cv.getVar("panel-color-l")
+      );
+    }
+  }
+
+  &:last-child {
+    border-end-start-radius: cv.getVar("panel-radius");
+    border-end-end-radius: cv.getVar("panel-radius");
+  }
+}
+
+a.#{iv.$class-prefix}panel-block,
+label.#{iv.$class-prefix}panel-block {
+  cursor: pointer;
+
+  &:hover {
+    background-color: cv.getVar("panel-block-hover-background-color");
+  }
+}
+
+.#{iv.$class-prefix}panel-icon {
+  @include mx.fa(1em, 1em);
+  color: cv.getVar("panel-icon-color");
+  margin-inline-end: 0.75em;
+
+  .#{iv.$class-prefix}fa {
+    font-size: inherit;
+    line-height: inherit;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/tabs.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/tabs.scss
new file mode 100644
index 0000000..072282c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/components/tabs.scss
@@ -0,0 +1,273 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$tabs-border-bottom-color: cv.getVar("border") !default;
+$tabs-border-bottom-style: solid !default;
+$tabs-border-bottom-width: 1px !default;
+$tabs-link-color: cv.getVar("text") !default;
+$tabs-link-hover-border-bottom-color: cv.getVar("text-strong") !default;
+$tabs-link-hover-color: cv.getVar("text-strong") !default;
+$tabs-link-active-border-bottom-color: cv.getVar("link-text") !default;
+$tabs-link-active-color: cv.getVar("link-text") !default;
+$tabs-link-padding: 0.5em 1em !default;
+
+$tabs-boxed-link-radius: cv.getVar("radius") !default;
+$tabs-boxed-link-hover-background-color: cv.getVar("background") !default;
+$tabs-boxed-link-hover-border-bottom-color: cv.getVar("border") !default;
+
+$tabs-boxed-link-active-background-color: cv.getVar("scheme-main") !default;
+$tabs-boxed-link-active-border-color: cv.getVar("border") !default;
+$tabs-boxed-link-active-border-bottom-color: transparent !default;
+
+$tabs-toggle-link-border-color: cv.getVar("border") !default;
+$tabs-toggle-link-border-style: solid !default;
+$tabs-toggle-link-border-width: 1px !default;
+$tabs-toggle-link-hover-background-color: cv.getVar("background") !default;
+$tabs-toggle-link-hover-border-color: cv.getVar("border-hover") !default;
+$tabs-toggle-link-radius: cv.getVar("radius") !default;
+$tabs-toggle-link-active-background-color: cv.getVar("link") !default;
+$tabs-toggle-link-active-border-color: cv.getVar("link") !default;
+$tabs-toggle-link-active-color: cv.getVar("link-invert") !default;
+
+.#{iv.$class-prefix}tabs {
+  @include cv.register-vars(
+    (
+      "tabs-border-bottom-color": #{$tabs-border-bottom-color},
+      "tabs-border-bottom-style": #{$tabs-border-bottom-style},
+      "tabs-border-bottom-width": #{$tabs-border-bottom-width},
+      "tabs-link-color": #{$tabs-link-color},
+      "tabs-link-hover-border-bottom-color": #{$tabs-link-hover-border-bottom-color},
+      "tabs-link-hover-color": #{$tabs-link-hover-color},
+      "tabs-link-active-border-bottom-color": #{$tabs-link-active-border-bottom-color},
+      "tabs-link-active-color": #{$tabs-link-active-color},
+      "tabs-link-padding": #{$tabs-link-padding},
+      "tabs-boxed-link-radius": #{$tabs-boxed-link-radius},
+      "tabs-boxed-link-hover-background-color": #{$tabs-boxed-link-hover-background-color},
+      "tabs-boxed-link-hover-border-bottom-color": #{$tabs-boxed-link-hover-border-bottom-color},
+      "tabs-boxed-link-active-background-color": #{$tabs-boxed-link-active-background-color},
+      "tabs-boxed-link-active-border-color": #{$tabs-boxed-link-active-border-color},
+      "tabs-boxed-link-active-border-bottom-color": #{$tabs-boxed-link-active-border-bottom-color},
+      "tabs-toggle-link-border-color": #{$tabs-toggle-link-border-color},
+      "tabs-toggle-link-border-style": #{$tabs-toggle-link-border-style},
+      "tabs-toggle-link-border-width": #{$tabs-toggle-link-border-width},
+      "tabs-toggle-link-hover-background-color": #{$tabs-toggle-link-hover-background-color},
+      "tabs-toggle-link-hover-border-color": #{$tabs-toggle-link-hover-border-color},
+      "tabs-toggle-link-radius": #{$tabs-toggle-link-radius},
+      "tabs-toggle-link-active-background-color": #{$tabs-toggle-link-active-background-color},
+      "tabs-toggle-link-active-border-color": #{$tabs-toggle-link-active-border-color},
+      "tabs-toggle-link-active-color": #{$tabs-toggle-link-active-color},
+    )
+  );
+}
+
+.#{iv.$class-prefix}tabs {
+  @extend %block;
+  @extend %unselectable;
+  @include mx.overflow-touch;
+  align-items: stretch;
+  display: flex;
+  font-size: cv.getVar("size-normal");
+  justify-content: space-between;
+  overflow: hidden;
+  overflow-x: auto;
+  white-space: nowrap;
+
+  a {
+    align-items: center;
+    border-bottom-color: cv.getVar("tabs-border-bottom-color");
+    border-bottom-style: cv.getVar("tabs-border-bottom-style");
+    border-bottom-width: cv.getVar("tabs-border-bottom-width");
+    color: cv.getVar("tabs-link-color");
+    display: flex;
+    justify-content: center;
+    margin-bottom: calc(-1 * #{cv.getVar("tabs-border-bottom-width")});
+    padding: cv.getVar("tabs-link-padding");
+    transition-duration: cv.getVar("duration");
+    transition-property: background-color, border-color, color;
+    vertical-align: top;
+
+    &:hover {
+      border-bottom-color: cv.getVar("tabs-link-hover-border-bottom-color");
+      color: cv.getVar("tabs-link-hover-color");
+    }
+  }
+
+  li {
+    display: block;
+
+    &.#{iv.$class-prefix}is-active {
+      a {
+        border-bottom-color: cv.getVar("tabs-link-active-border-bottom-color");
+        color: cv.getVar("tabs-link-active-color");
+      }
+    }
+  }
+
+  ul {
+    align-items: center;
+    border-bottom-color: cv.getVar("tabs-border-bottom-color");
+    border-bottom-style: cv.getVar("tabs-border-bottom-style");
+    border-bottom-width: cv.getVar("tabs-border-bottom-width");
+    display: flex;
+    flex-grow: 1;
+    flex-shrink: 0;
+    justify-content: flex-start;
+
+    &.#{iv.$class-prefix}is-left {
+      padding-right: 0.75em;
+    }
+
+    &.#{iv.$class-prefix}is-center {
+      flex: none;
+      justify-content: center;
+      padding-left: 0.75em;
+      padding-right: 0.75em;
+    }
+
+    &.#{iv.$class-prefix}is-right {
+      justify-content: flex-end;
+      padding-left: 0.75em;
+    }
+  }
+
+  .#{iv.$class-prefix}icon {
+    &:first-child {
+      margin-inline-end: 0.5em;
+    }
+
+    &:last-child {
+      margin-inline-start: 0.5em;
+    }
+  }
+
+  // Alignment
+  &.#{iv.$class-prefix}is-centered {
+    ul {
+      justify-content: center;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-right {
+    ul {
+      justify-content: flex-end;
+    }
+  }
+
+  // Styles
+  &.#{iv.$class-prefix}is-boxed {
+    a {
+      border: 1px solid transparent;
+      border-start-start-radius: cv.getVar("tabs-boxed-link-radius");
+      border-start-end-radius: cv.getVar("tabs-boxed-link-radius");
+
+      &:hover {
+        background-color: cv.getVar("tabs-boxed-link-hover-background-color");
+        border-bottom-color: cv.getVar(
+          "tabs-boxed-link-hover-border-bottom-color"
+        );
+      }
+    }
+
+    li {
+      &.#{iv.$class-prefix}is-active {
+        a {
+          background-color: cv.getVar(
+            "tabs-boxed-link-active-background-color"
+          );
+          border-color: cv.getVar("tabs-boxed-link-active-border-color");
+          border-bottom-color: cv.getVar(
+            "tabs-boxed-link-active-border-bottom-color"
+          ) !important;
+        }
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-fullwidth {
+    li {
+      flex-grow: 1;
+      flex-shrink: 0;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-toggle {
+    a {
+      border-color: cv.getVar("tabs-toggle-link-border-color");
+      border-style: cv.getVar("tabs-toggle-link-border-style");
+      border-width: cv.getVar("tabs-toggle-link-border-width");
+      margin-bottom: 0;
+      position: relative;
+
+      &:hover {
+        background-color: cv.getVar("tabs-toggle-link-hover-background-color");
+        border-color: cv.getVar("tabs-toggle-link-hover-border-color");
+        z-index: 2;
+      }
+    }
+
+    li {
+      & + li {
+        margin-inline-start: calc(
+          -1 * #{cv.getVar("tabs-toggle-link-border-width")}
+        );
+      }
+
+      &:first-child a {
+        border-start-start-radius: cv.getVar("tabs-toggle-link-radius");
+        border-end-start-radius: cv.getVar("tabs-toggle-link-radius");
+      }
+
+      &:last-child a {
+        border-start-end-radius: cv.getVar("tabs-toggle-link-radius");
+        border-end-end-radius: cv.getVar("tabs-toggle-link-radius");
+      }
+
+      &.#{iv.$class-prefix}is-active {
+        a {
+          background-color: cv.getVar(
+            "tabs-toggle-link-active-background-color"
+          );
+          border-color: cv.getVar("tabs-toggle-link-active-border-color");
+          color: cv.getVar("tabs-toggle-link-active-color");
+          z-index: 1;
+        }
+      }
+    }
+
+    ul {
+      border-bottom: none;
+    }
+
+    &.#{iv.$class-prefix}is-toggle-rounded {
+      li {
+        &:first-child a {
+          border-start-start-radius: cv.getVar("radius-rounded");
+          border-end-start-radius: cv.getVar("radius-rounded");
+          padding-inline-start: 1.25em;
+        }
+
+        &:last-child a {
+          border-start-end-radius: cv.getVar("radius-rounded");
+          border-end-end-radius: cv.getVar("radius-rounded");
+          padding-inline-end: 1.25em;
+        }
+      }
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-large");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/_index.scss
new file mode 100644
index 0000000..68034bf
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/_index.scss
@@ -0,0 +1,16 @@
+/* Bulma Elements */
+@charset "utf-8";
+
+@forward "block";
+@forward "box";
+@forward "button";
+@forward "content";
+@forward "delete";
+@forward "icon";
+@forward "image";
+@forward "loader";
+@forward "notification";
+@forward "progress";
+@forward "table";
+@forward "tag";
+@forward "title";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/block.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/block.scss
new file mode 100644
index 0000000..34fee01
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/block.scss
@@ -0,0 +1,6 @@
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+
+.#{iv.$class-prefix}block {
+  @extend %block;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/box.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/box.scss
new file mode 100644
index 0000000..060f53a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/box.scss
@@ -0,0 +1,59 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+
+$box-background-color: cv.getVar("scheme-main") !default;
+$box-color: cv.getVar("text") !default;
+$box-radius: cv.getVar("radius-large") !default;
+$box-shadow: cv.getVar("shadow") !default;
+$box-padding: 1.25rem !default;
+
+$box-link-hover-shadow:
+  0 0.5em 1em -0.125em hsla(#{cv.getVar("scheme-h")}, #{cv.getVar("scheme-s")}, #{cv.getVar(
+          "scheme-invert-l"
+        )}, 0.1),
+  0 0 0 1px cv.getVar("link") !default;
+$box-link-active-shadow:
+  inset 0 1px 2px
+    hsla(
+      #{cv.getVar("scheme-h")},
+      #{cv.getVar("scheme-s")},
+      #{cv.getVar("scheme-invert-l")},
+      0.2
+    ),
+  0 0 0 1px cv.getVar("link") !default;
+
+.#{iv.$class-prefix}box {
+  @include cv.register-vars(
+    (
+      "box-background-color": #{$box-background-color},
+      "box-color": #{$box-color},
+      "box-radius": #{$box-radius},
+      "box-shadow": #{$box-shadow},
+      "box-padding": #{$box-padding},
+      "box-link-hover-shadow": #{$box-link-hover-shadow},
+      "box-link-active-shadow": #{$box-link-active-shadow},
+    )
+  );
+}
+
+.#{iv.$class-prefix}box {
+  @extend %block;
+  background-color: cv.getVar("box-background-color");
+  border-radius: cv.getVar("box-radius");
+  box-shadow: cv.getVar("box-shadow");
+  color: cv.getVar("box-color");
+  display: block;
+  padding: cv.getVar("box-padding");
+}
+
+a.#{iv.$class-prefix}box {
+  &:hover,
+  &:focus {
+    box-shadow: cv.getVar("box-link-hover-shadow");
+  }
+
+  &:active {
+    box-shadow: cv.getVar("box-link-active-shadow");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/button.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/button.scss
new file mode 100644
index 0000000..06ac4b6
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/button.scss
@@ -0,0 +1,659 @@
+@use "sass:list";
+
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$button-h: #{cv.getVar("scheme-h")};
+$button-s: #{cv.getVar("scheme-s")};
+$button-l: #{cv.getVar("scheme-main-l")};
+$button-background-l: #{cv.getVar("scheme-main-l")};
+$button-background-l-delta: 0%;
+$button-hover-background-l-delta: #{cv.getVar("hover-background-l-delta")};
+$button-active-background-l-delta: #{cv.getVar("active-background-l-delta")};
+$button-color-l: #{cv.getVar("text-strong-l")};
+$button-border-l: #{cv.getVar("border-l")};
+$button-border-l-delta: 0%;
+$button-hover-border-l-delta: #{cv.getVar("hover-border-l-delta")};
+$button-active-border-l-delta: #{cv.getVar("active-border-l-delta")};
+$button-focus-border-l-delta: #{cv.getVar("focus-border-l-delta")};
+$button-outer-shadow-h: 0;
+$button-outer-shadow-s: 0%;
+$button-outer-shadow-l: 20%;
+$button-outer-shadow-a: 0.05;
+
+$button-weight: cv.getVar("weight-medium") !default;
+$button-family: false !default;
+
+$button-border-color: cv.getVar("border") !default;
+$button-border-style: solid !default;
+$button-border-width: cv.getVar("control-border-width") !default;
+
+$button-padding-vertical: 0.5em !default;
+$button-padding-horizontal: 1em !default;
+$button-rounded-padding-horizontal-offset: 0.25em !default;
+
+$button-focus-border-color: cv.getVar("link-focus-border") !default;
+$button-focus-box-shadow-size: 0 0 0 0.125em !default;
+$button-focus-box-shadow-color: hsla(
+  #{cv.getVar("link-h")},
+  #{cv.getVar("link-s")},
+  #{cv.getVar("link-on-scheme-l")},
+  0.25
+) !default;
+
+$button-active-color: cv.getVar("link-active") !default;
+$button-active-border-color: cv.getVar("link-active-border") !default;
+
+$button-text-color: cv.getVar("text") !default;
+$button-text-decoration: underline !default;
+$button-text-hover-background-color: cv.getVar("background") !default;
+$button-text-hover-color: cv.getVar("text-strong") !default;
+
+$button-ghost-background: none !default;
+$button-ghost-border-color: transparent !default;
+$button-ghost-color: cv.getVar("link-text") !default;
+$button-ghost-decoration: none !default;
+$button-ghost-hover-color: cv.getVar("link") !default;
+$button-ghost-hover-decoration: underline !default;
+
+$button-disabled-background-color: cv.getVar("scheme-main") !default;
+$button-disabled-border-color: cv.getVar("border") !default;
+$button-disabled-shadow: none !default;
+$button-disabled-opacity: 0.5 !default;
+
+$button-static-color: cv.getVar("text-weak") !default;
+$button-static-background-color: cv.getVar("scheme-main-ter") !default;
+$button-static-border-color: cv.getVar("border") !default;
+
+$button-colors: dv.$colors !default;
+$button-responsive-sizes: (
+  "mobile": (
+    "small": calc(#{cv.getVar("size-small")} * 0.75),
+    "normal": calc(#{cv.getVar("size-small")} * 0.875),
+    "medium": cv.getVar("size-small"),
+    "large": cv.getVar("size-normal"),
+  ),
+  "tablet-only": (
+    "small": calc(#{cv.getVar("size-small")} * 0.875),
+    "normal": cv.getVar("size-small"),
+    "medium": cv.getVar("size-normal"),
+    "large": cv.getVar("size-medium"),
+  ),
+) !default;
+
+$no-palette: ("white", "black", "light", "dark");
+
+.#{iv.$class-prefix}button {
+  @include cv.register-vars(
+    (
+      "button-family": #{$button-family},
+      "button-weight": #{$button-weight},
+      "button-border-color": #{$button-border-color},
+      "button-border-style": #{$button-border-style},
+      "button-border-width": #{$button-border-width},
+      "button-padding-vertical": #{$button-padding-vertical},
+      "button-padding-horizontal": #{$button-padding-horizontal},
+      "button-focus-border-color": #{$button-focus-border-color},
+      "button-focus-box-shadow-size": #{$button-focus-box-shadow-size},
+      "button-focus-box-shadow-color": #{$button-focus-box-shadow-color},
+      "button-active-color": #{$button-active-color},
+      "button-active-border-color": #{$button-active-border-color},
+      "button-text-color": #{$button-text-color},
+      "button-text-decoration": #{$button-text-decoration},
+      "button-text-hover-background-color": #{$button-text-hover-background-color},
+      "button-text-hover-color": #{$button-text-hover-color},
+      "button-ghost-background": #{$button-ghost-background},
+      "button-ghost-border-color": #{$button-ghost-border-color},
+      "button-ghost-color": #{$button-ghost-color},
+      "button-ghost-decoration": #{$button-ghost-decoration},
+      "button-ghost-hover-color": #{$button-ghost-hover-color},
+      "button-ghost-hover-decoration": #{$button-ghost-hover-decoration},
+      "button-disabled-background-color": #{$button-disabled-background-color},
+      "button-disabled-border-color": #{$button-disabled-border-color},
+      "button-disabled-shadow": #{$button-disabled-shadow},
+      "button-disabled-opacity": #{$button-disabled-opacity},
+      "button-static-color": #{$button-static-color},
+      "button-static-background-color": #{$button-static-background-color},
+      "button-static-border-color": #{$button-static-border-color},
+    )
+  );
+}
+
+.#{iv.$class-prefix}button {
+  @include cv.register-vars(
+    (
+      "button-h": #{$button-h},
+      "button-s": #{$button-s},
+      "button-l": #{$button-l},
+      "button-background-l": #{$button-background-l},
+      "button-background-l-delta": #{$button-background-l-delta},
+      "button-hover-background-l-delta": #{$button-hover-background-l-delta},
+      "button-active-background-l-delta": #{$button-active-background-l-delta},
+      "button-color-l": #{$button-color-l},
+      "button-border-l": #{$button-border-l},
+      "button-border-l-delta": #{$button-border-l-delta},
+      "button-hover-border-l-delta": #{$button-hover-border-l-delta},
+      "button-active-border-l-delta": #{$button-active-border-l-delta},
+      "button-focus-border-l-delta": #{$button-focus-border-l-delta},
+      "button-outer-shadow-h": #{$button-outer-shadow-h},
+      "button-outer-shadow-s": #{$button-outer-shadow-s},
+      "button-outer-shadow-l": #{$button-outer-shadow-l},
+      "button-outer-shadow-a": #{$button-outer-shadow-a},
+      "loading-color":
+        hsl(
+          #{cv.getVar("button-h")},
+          #{cv.getVar("button-s")},
+          #{cv.getVar("button-color-l")}
+        ),
+    )
+  );
+
+  @extend %control;
+  @extend %unselectable;
+
+  background-color: hsl(
+    #{cv.getVar("button-h")},
+    #{cv.getVar("button-s")},
+    calc(
+      #{cv.getVar("button-background-l")} + #{cv.getVar(
+          "button-background-l-delta"
+        )}
+    )
+  );
+  border-color: hsl(
+    #{cv.getVar("button-h")},
+    #{cv.getVar("button-s")},
+    calc(
+      #{cv.getVar("button-border-l")} + #{cv.getVar("button-border-l-delta")}
+    )
+  );
+  border-style: cv.getVar("button-border-style");
+  border-width: cv.getVar("button-border-width");
+  box-shadow:
+    0px 0.0625em 0.125em
+      hsla(
+        cv.getVar("button-outer-shadow-h"),
+        cv.getVar("button-outer-shadow-s"),
+        cv.getVar("button-outer-shadow-l"),
+        cv.getVar("button-outer-shadow-a")
+      ),
+    0px 0.125em 0.25em
+      hsla(
+        cv.getVar("button-outer-shadow-h"),
+        cv.getVar("button-outer-shadow-s"),
+        cv.getVar("button-outer-shadow-l"),
+        cv.getVar("button-outer-shadow-a")
+      );
+  color: hsl(
+    #{cv.getVar("button-h")},
+    #{cv.getVar("button-s")},
+    #{cv.getVar("button-color-l")}
+  );
+  cursor: pointer;
+  font-weight: cv.getVar("button-weight");
+  height: auto;
+  justify-content: center;
+  padding-bottom: calc(
+    #{cv.getVar("button-padding-vertical")} - #{cv.getVar(
+        "button-border-width"
+      )}
+  );
+  padding-left: calc(
+    #{cv.getVar("button-padding-horizontal")} - #{cv.getVar(
+        "button-border-width"
+      )}
+  );
+  padding-right: calc(
+    #{cv.getVar("button-padding-horizontal")} - #{cv.getVar(
+        "button-border-width"
+      )}
+  );
+  padding-top: calc(
+    #{cv.getVar("button-padding-vertical")} - #{cv.getVar(
+        "button-border-width"
+      )}
+  );
+  text-align: center;
+  white-space: nowrap;
+
+  @if $button-family {
+    font-family: cv.getVar("button-family");
+  }
+
+  strong {
+    color: inherit;
+  }
+
+  .#{iv.$class-prefix}icon {
+    &,
+    &.#{iv.$class-prefix}is-small,
+    &.#{iv.$class-prefix}is-medium,
+    &.#{iv.$class-prefix}is-large {
+      height: 1.5em;
+      width: 1.5em;
+    }
+
+    &:first-child:not(:last-child) {
+      margin-inline-start: calc(
+        -0.5 * #{cv.getVar("button-padding-horizontal")}
+      );
+      margin-inline-end: calc(#{cv.getVar("button-padding-horizontal")} * 0.25);
+    }
+
+    &:last-child:not(:first-child) {
+      margin-inline-start: calc(
+        #{cv.getVar("button-padding-horizontal")} * 0.25
+      );
+      margin-inline-end: calc(-0.5 * #{cv.getVar("button-padding-horizontal")});
+    }
+
+    &:first-child:last-child {
+      margin-inline-start: calc(
+        -0.5 * #{cv.getVar("button-padding-horizontal")}
+      );
+      margin-inline-end: calc(-0.5 * #{cv.getVar("button-padding-horizontal")});
+    }
+  }
+
+  // States
+  &:hover,
+  &.#{iv.$class-prefix}is-hovered {
+    @include cv.register-vars(
+      (
+        "button-background-l-delta": #{cv.getVar(
+            "button-hover-background-l-delta"
+          )},
+        "button-border-l-delta": #{cv.getVar("button-hover-border-l-delta")},
+      )
+    );
+  }
+
+  &:focus-visible,
+  &.#{iv.$class-prefix}is-focused {
+    @include cv.register-var("button-border-width", 1px);
+
+    border-color: hsl(
+      #{cv.getVar("focus-h")},
+      #{cv.getVar("focus-s")},
+      #{cv.getVar("focus-l")}
+    );
+    box-shadow: cv.getVar("focus-shadow-size")
+      hsla(
+        cv.getVar("focus-h"),
+        cv.getVar("focus-s"),
+        cv.getVar("focus-l"),
+        cv.getVar("focus-shadow-alpha")
+      );
+  }
+
+  &:active,
+  &.#{iv.$class-prefix}is-active {
+    @include cv.register-vars(
+      (
+        "button-background-l-delta": #{cv.getVar(
+            "button-active-background-l-delta"
+          )},
+        "button-border-l-delta": #{cv.getVar("button-active-border-l-delta")},
+        "button-outer-shadow-a": 0,
+      )
+    );
+  }
+
+  &[disabled],
+  fieldset[disabled] & {
+    background-color: cv.getVar("button-disabled-background-color");
+    border-color: cv.getVar("button-disabled-border-color");
+    box-shadow: cv.getVar("button-disabled-shadow");
+    opacity: cv.getVar("button-disabled-opacity");
+  }
+
+  // Colors
+  @each $name, $pair in $button-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "button-h": #{cv.getVar($name, "", "-h")},
+          "button-s": #{cv.getVar($name, "", "-s")},
+          "button-l": #{cv.getVar($name, "", "-l")},
+          "button-background-l": #{cv.getVar($name, "", "-l")},
+          "button-border-l": #{cv.getVar($name, "", "-l")},
+          "button-border-width": 0px,
+          "button-color-l": #{cv.getVar($name, "", "-invert-l")},
+          "button-outer-shadow-a": 0,
+        )
+      );
+
+      &:focus-visible,
+      &.#{iv.$class-prefix}is-focused {
+        @include cv.register-var("button-border-width", 1px);
+      }
+
+      @if not list.index($no-palette, $name) {
+        &.#{iv.$class-prefix}is-light {
+          @include cv.register-vars(
+            (
+              "button-background-l": #{cv.getVar("light-l")},
+              "button-color-l": #{cv.getVar($name, "", "-light-invert-l")},
+            )
+          );
+        }
+
+        &.#{iv.$class-prefix}is-dark {
+          @include cv.register-vars(
+            (
+              "button-background-l": #{cv.getVar("dark-l")},
+              "button-color-l": #{cv.getVar($name, "", "-dark-invert-l")},
+            )
+          );
+        }
+      }
+
+      &.#{iv.$class-prefix}is-soft {
+        @include cv.register-vars(
+          (
+            "button-background-l": #{cv.getVar("soft-l")},
+            "button-color-l": #{cv.getVar("soft-invert-l")},
+          )
+        );
+      }
+
+      &.#{iv.$class-prefix}is-bold {
+        @include cv.register-vars(
+          (
+            "button-background-l": #{cv.getVar("bold-l")},
+            "button-color-l": #{cv.getVar("bold-invert-l")},
+          )
+        );
+      }
+
+      &[disabled],
+      fieldset[disabled] & {
+        background-color: cv.getVar($name);
+        border-color: cv.getVar($name);
+        box-shadow: none;
+      }
+    }
+  }
+
+  // Styles
+  &.#{iv.$class-prefix}is-outlined {
+    @include cv.register-vars(
+      (
+        "button-border-width": max(1px, 0.0625em),
+        "loading-color":
+        hsl(
+          #{cv.getVar("button-h")},
+          #{cv.getVar("button-s")},
+          #{cv.getVar("button-l")}
+        ),
+      )
+    );
+
+    background-color: transparent;
+    border-color: hsl(
+      #{cv.getVar("button-h")},
+      #{cv.getVar("button-s")},
+      #{cv.getVar("button-l")}
+    );
+    color: hsl(
+      #{cv.getVar("button-h")},
+      #{cv.getVar("button-s")},
+      #{cv.getVar("button-l")}
+    );
+
+    &:hover {
+      @include cv.register-vars(
+        (
+          "button-border-width": max(2px, 0.125em),
+          "button-outer-shadow-alpha": 1,
+        )
+      );
+    }
+
+    &:active {
+      @include cv.register-vars(());
+    }
+
+    &[disabled],
+    fieldset[disabled] & {
+      background-color: transparent;
+      box-shadow: none;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-inverted {
+    background-color: hsl(
+      #{cv.getVar("button-h")},
+      #{cv.getVar("button-s")},
+      calc(
+        #{cv.getVar("button-color-l")} + #{cv.getVar(
+            "button-background-l-delta"
+          )}
+      )
+    );
+    color: hsl(
+      #{cv.getVar("button-h")},
+      #{cv.getVar("button-s")},
+      #{cv.getVar("button-background-l")}
+    );
+  }
+
+  &.#{iv.$class-prefix}is-text {
+    background-color: transparent;
+    border-color: transparent;
+    color: cv.getVar("button-text-color");
+    text-decoration: cv.getVar("button-text-decoration");
+
+    &:hover,
+    &.#{iv.$class-prefix}is-hovered {
+      background-color: cv.getVar("button-text-hover-background-color");
+      color: cv.getVar("button-text-hover-color");
+    }
+
+    &:active,
+    &.#{iv.$class-prefix}is-active {
+      // background-color: bulmaDarken($button-text-hover-background-color, 5%);
+      color: cv.getVar("button-text-hover-color");
+    }
+
+    &[disabled],
+    fieldset[disabled] & {
+      background-color: transparent;
+      border-color: transparent;
+      box-shadow: none;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-ghost {
+    background: cv.getVar("button-ghost-background");
+    border-color: cv.getVar("button-ghost-border-color");
+    box-shadow: none;
+    color: cv.getVar("button-ghost-color");
+    text-decoration: cv.getVar("button-ghost-decoration");
+
+    &:hover,
+    &.#{iv.$class-prefix}is-hovered {
+      color: cv.getVar("button-ghost-hover-color");
+      text-decoration: cv.getVar("button-ghost-hover-decoration");
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    @include cv.register-vars(
+      (
+        "control-size": #{cv.getVar("size-small")},
+        "control-radius": #{cv.getVar("radius-small")},
+      )
+    );
+  }
+
+  &.#{iv.$class-prefix}is-normal {
+    @include cv.register-vars(
+      (
+        "control-size": #{cv.getVar("size-normal")},
+        "control-radius": #{cv.getVar("radius")},
+      )
+    );
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    @include cv.register-vars(
+      (
+        "control-size": #{cv.getVar("size-medium")},
+        "control-radius": #{cv.getVar("radius-medium")},
+      )
+    );
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    @include cv.register-vars(
+      (
+        "control-size": #{cv.getVar("size-large")},
+        "control-radius": #{cv.getVar("radius-medium")},
+      )
+    );
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-fullwidth {
+    display: flex;
+    width: 100%;
+  }
+
+  &.#{iv.$class-prefix}is-loading {
+    box-shadow: none;
+    color: transparent !important;
+    pointer-events: none;
+
+    &::after {
+      @extend %loader;
+      @include mx.center(1em);
+      position: absolute !important;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-static {
+    background-color: cv.getVar("button-static-background-color");
+    border-color: cv.getVar("button-static-border-color");
+    color: cv.getVar("button-static-color");
+    box-shadow: none;
+    pointer-events: none;
+  }
+
+  &.#{iv.$class-prefix}is-rounded {
+    border-radius: cv.getVar("radius-rounded");
+    padding-left: calc(
+      #{cv.getVar("button-padding-horizontal")} + #{$button-rounded-padding-horizontal-offset} -
+        #{cv.getVar("button-border-width")}
+    );
+    padding-right: calc(
+      #{cv.getVar("button-padding-horizontal")} + #{$button-rounded-padding-horizontal-offset} -
+        #{cv.getVar("button-border-width")}
+    );
+  }
+}
+
+.#{iv.$class-prefix}buttons {
+  @extend %block;
+  align-items: center;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.75rem;
+  justify-content: flex-start;
+
+  // Sizes
+  &.#{iv.$class-prefix}are-small {
+    @include cv.register-vars(
+      (
+        "control-size": #{cv.getVar("size-small")},
+        "control-radius": #{cv.getVar("radius-small")},
+      )
+    );
+  }
+
+  &.#{iv.$class-prefix}are-medium {
+    @include cv.register-vars(
+      (
+        "control-size": #{cv.getVar("size-medium")},
+        "control-radius": #{cv.getVar("radius-medium")},
+      )
+    );
+  }
+
+  &.#{iv.$class-prefix}are-large {
+    @include cv.register-vars(
+      (
+        "control-size": #{cv.getVar("size-large")},
+        "control-radius": #{cv.getVar("radius-large")},
+      )
+    );
+  }
+
+  &.#{iv.$class-prefix}has-addons {
+    gap: 0;
+
+    .#{iv.$class-prefix}button {
+      &:not(:first-child) {
+        border-end-start-radius: 0;
+        border-start-start-radius: 0;
+      }
+
+      &:not(:last-child) {
+        border-end-end-radius: 0;
+        border-start-end-radius: 0;
+        margin-inline-end: -1px;
+      }
+
+      &:hover,
+      &.#{iv.$class-prefix}is-hovered {
+        z-index: 2;
+      }
+
+      &:focus,
+      &.#{iv.$class-prefix}is-focused,
+      &:active,
+      &.#{iv.$class-prefix}is-active,
+      &.#{iv.$class-prefix}is-selected {
+        z-index: 3;
+
+        &:hover {
+          z-index: 4;
+        }
+      }
+
+      &.#{iv.$class-prefix}is-expanded {
+        flex-grow: 1;
+        flex-shrink: 1;
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-centered {
+    justify-content: center;
+  }
+
+  &.#{iv.$class-prefix}is-right {
+    justify-content: flex-end;
+  }
+}
+
+@each $bp-name, $bp-sizes in $button-responsive-sizes {
+  @include mx.breakpoint($bp-name) {
+    @each $size, $value in $bp-sizes {
+      @if $size != "normal" {
+        .#{iv.$class-prefix}button.#{iv.$class-prefix}is-responsive.#{iv.$class-prefix}is-#{$size} {
+          font-size: $value;
+        }
+      } @else {
+        .#{iv.$class-prefix}button.#{iv.$class-prefix}is-responsive,
+        .#{iv.$class-prefix}button.#{iv.$class-prefix}is-responsive.#{iv.$class-prefix}is-normal {
+          font-size: $value;
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/content.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/content.scss
new file mode 100644
index 0000000..0890736
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/content.scss
@@ -0,0 +1,289 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$content-heading-color: #{cv.getVar("text-strong")} !default;
+$content-heading-weight: #{cv.getVar("weight-extrabold")} !default;
+$content-heading-line-height: 1.125 !default;
+
+$content-block-margin-bottom: 1em !default;
+
+$content-blockquote-background-color: #{cv.getVar("background")} !default;
+$content-blockquote-border-left: 5px solid #{cv.getVar("border")} !default;
+$content-blockquote-padding: 1.25em 1.5em !default;
+
+$content-pre-padding: 1.25em 1.5em !default;
+
+$content-table-cell-border: 1px solid #{cv.getVar("border")} !default;
+$content-table-cell-border-width: 0 0 1px !default;
+$content-table-cell-padding: 0.5em 0.75em !default;
+$content-table-cell-heading-color: #{cv.getVar("text-strong")} !default;
+$content-table-head-cell-border-width: 0 0 2px !default;
+$content-table-head-cell-color: #{cv.getVar("text-strong")} !default;
+$content-table-body-last-row-cell-border-bottom-width: 0 !default;
+$content-table-foot-cell-border-width: 2px 0 0 !default;
+$content-table-foot-cell-color: #{cv.getVar("text-strong")} !default;
+
+.#{iv.$class-prefix}content {
+  @include cv.register-vars(
+    (
+      "content-heading-color": #{$content-heading-color},
+      "content-heading-weight": #{$content-heading-weight},
+      "content-heading-line-height": #{$content-heading-line-height},
+      "content-block-margin-bottom": #{$content-block-margin-bottom},
+      "content-blockquote-background-color": #{$content-blockquote-background-color},
+      "content-blockquote-border-left": #{$content-blockquote-border-left},
+      "content-blockquote-padding": #{$content-blockquote-padding},
+      "content-pre-padding": #{$content-pre-padding},
+      "content-table-cell-border": #{$content-table-cell-border},
+      "content-table-cell-border-width": #{$content-table-cell-border-width},
+      "content-table-cell-padding": #{$content-table-cell-padding},
+      "content-table-cell-heading-color": #{$content-table-cell-heading-color},
+      "content-table-head-cell-border-width": #{$content-table-head-cell-border-width},
+      "content-table-head-cell-color": #{$content-table-head-cell-color},
+      "content-table-body-last-row-cell-border-bottom-width": #{$content-table-body-last-row-cell-border-bottom-width},
+      "content-table-foot-cell-border-width": #{$content-table-foot-cell-border-width},
+      "content-table-foot-cell-color": #{$content-table-foot-cell-color},
+    )
+  );
+}
+
+.#{iv.$class-prefix}content {
+  @extend %block;
+
+  // Inline
+  li + li {
+    margin-top: 0.25em;
+  }
+
+  // Block
+  p,
+  dl,
+  ol,
+  ul,
+  blockquote,
+  pre,
+  table {
+    &:not(:last-child) {
+      margin-bottom: cv.getVar("content-block-margin-bottom");
+    }
+  }
+
+  h1,
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
+    color: cv.getVar("content-heading-color");
+    font-weight: cv.getVar("content-heading-weight");
+    line-height: cv.getVar("content-heading-line-height");
+  }
+
+  h1 {
+    font-size: 2em;
+    margin-bottom: 0.5em;
+
+    &:not(:first-child) {
+      margin-top: 1em;
+    }
+  }
+
+  h2 {
+    font-size: 1.75em;
+    margin-bottom: 0.5714em;
+
+    &:not(:first-child) {
+      margin-top: 1.1428em;
+    }
+  }
+
+  h3 {
+    font-size: 1.5em;
+    margin-bottom: 0.6666em;
+
+    &:not(:first-child) {
+      margin-top: 1.3333em;
+    }
+  }
+
+  h4 {
+    font-size: 1.25em;
+    margin-bottom: 0.8em;
+  }
+
+  h5 {
+    font-size: 1.125em;
+    margin-bottom: 0.8888em;
+  }
+
+  h6 {
+    font-size: 1em;
+    margin-bottom: 1em;
+  }
+
+  blockquote {
+    background-color: cv.getVar("content-blockquote-background-color");
+    border-inline-start: cv.getVar("content-blockquote-border-left");
+    padding: cv.getVar("content-blockquote-padding");
+  }
+
+  ol {
+    list-style-position: outside;
+    margin-inline-start: 2em;
+
+    &:not(:first-child) {
+      margin-top: 1em;
+    }
+
+    &:not([type]) {
+      list-style-type: decimal;
+
+      &.#{iv.$class-prefix}is-lower-alpha {
+        list-style-type: lower-alpha;
+      }
+
+      &.#{iv.$class-prefix}is-lower-roman {
+        list-style-type: lower-roman;
+      }
+
+      &.#{iv.$class-prefix}is-upper-alpha {
+        list-style-type: upper-alpha;
+      }
+
+      &.#{iv.$class-prefix}is-upper-roman {
+        list-style-type: upper-roman;
+      }
+    }
+  }
+
+  ul {
+    list-style: disc outside;
+    margin-inline-start: 2em;
+
+    &:not(:first-child) {
+      margin-top: 1em;
+    }
+
+    ul {
+      list-style-type: circle;
+      margin-bottom: 0.25em;
+      margin-top: 0.25em;
+
+      ul {
+        list-style-type: square;
+      }
+    }
+  }
+
+  dd {
+    margin-inline-start: 2em;
+  }
+
+  figure:not([class]) {
+    margin-left: 2em;
+    margin-right: 2em;
+    text-align: center;
+
+    &:not(:first-child) {
+      margin-top: 2em;
+    }
+
+    &:not(:last-child) {
+      margin-bottom: 2em;
+    }
+
+    img {
+      display: inline-block;
+    }
+
+    figcaption {
+      font-style: italic;
+    }
+  }
+
+  pre {
+    @include mx.overflow-touch;
+    overflow-x: auto;
+    padding: cv.getVar("content-pre-padding");
+    white-space: pre;
+    word-wrap: normal;
+  }
+
+  sup,
+  sub {
+    font-size: 75%;
+  }
+
+  table {
+    td,
+    th {
+      border: cv.getVar("content-table-cell-border");
+      border-width: cv.getVar("content-table-cell-border-width");
+      padding: cv.getVar("content-table-cell-padding");
+      vertical-align: top;
+    }
+
+    th {
+      color: cv.getVar("content-table-cell-heading-color");
+
+      &:not([align]) {
+        text-align: inherit;
+      }
+    }
+
+    thead {
+      td,
+      th {
+        border-width: cv.getVar("content-table-head-cell-border-width");
+        color: cv.getVar("content-table-head-cell-color");
+      }
+    }
+
+    tfoot {
+      td,
+      th {
+        border-width: cv.getVar("content-table-foot-cell-border-width");
+        color: cv.getVar("content-table-foot-cell-color");
+      }
+    }
+
+    tbody {
+      tr {
+        &:last-child {
+          td,
+          th {
+            border-bottom-width: cv.getVar(
+              "content-table-body-last-row-cell-border-bottom-width"
+            );
+          }
+        }
+      }
+    }
+  }
+
+  .#{iv.$class-prefix}tabs {
+    li + li {
+      margin-top: 0;
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-normal {
+    font-size: cv.getVar("size-normal");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-large");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/delete.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/delete.scss
new file mode 100644
index 0000000..fb9cb43
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/delete.scss
@@ -0,0 +1,6 @@
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/mixins" as mx;
+
+.#{iv.$class-prefix}delete {
+  @include mx.delete;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/icon.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/icon.scss
new file mode 100644
index 0000000..2df2638
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/icon.scss
@@ -0,0 +1,67 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+
+$icon-dimensions: 1.5rem !default;
+$icon-dimensions-small: 1rem !default;
+$icon-dimensions-medium: 2rem !default;
+$icon-dimensions-large: 3rem !default;
+$icon-text-spacing: 0.25em !default;
+
+.#{iv.$class-prefix}icon,
+.#{iv.$class-prefix}icon-text {
+  @include cv.register-vars(
+    (
+      "icon-dimensions": #{$icon-dimensions},
+      "icon-dimensions-small": #{$icon-dimensions-small},
+      "icon-dimensions-medium": #{$icon-dimensions-medium},
+      "icon-dimensions-large": #{$icon-dimensions-large},
+      "icon-text-spacing": #{$icon-text-spacing},
+    )
+  );
+}
+
+.#{iv.$class-prefix}icon {
+  align-items: center;
+  display: inline-flex;
+  flex-shrink: 0;
+  justify-content: center;
+  height: cv.getVar("icon-dimensions");
+  transition-duration: cv.getVar("duration");
+  transition-property: color;
+  width: cv.getVar("icon-dimensions");
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    height: cv.getVar("icon-dimensions-small");
+    width: cv.getVar("icon-dimensions-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    height: cv.getVar("icon-dimensions-medium");
+    width: cv.getVar("icon-dimensions-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    height: cv.getVar("icon-dimensions-large");
+    width: cv.getVar("icon-dimensions-large");
+  }
+}
+
+.#{iv.$class-prefix}icon-text {
+  align-items: flex-start;
+  color: inherit;
+  display: inline-flex;
+  flex-wrap: wrap;
+  gap: cv.getVar("icon-text-spacing");
+  line-height: cv.getVar("icon-dimensions");
+  vertical-align: top;
+
+  .#{iv.$class-prefix}icon {
+    flex-grow: 0;
+    flex-shrink: 0;
+  }
+}
+
+div.#{iv.$class-prefix}icon-text {
+  display: flex;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/image.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/image.scss
new file mode 100644
index 0000000..b78c426
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/image.scss
@@ -0,0 +1,64 @@
+@use "sass:list";
+
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/css-variables" as cv;
+@use "../utilities/mixins" as mx;
+
+$dimensions: 16 24 32 48 64 96 128 !default;
+
+.#{iv.$class-prefix}image {
+  display: block;
+  position: relative;
+
+  img {
+    display: block;
+    height: auto;
+    width: 100%;
+
+    &.#{iv.$class-prefix}is-rounded {
+      border-radius: cv.getVar("radius-rounded");
+    }
+  }
+
+  &.#{iv.$class-prefix}is-fullwidth {
+    width: 100%;
+  }
+
+  // Ratio
+  &.#{iv.$class-prefix}is-square {
+    img,
+    .#{iv.$class-prefix}has-ratio {
+      @include mx.overlay;
+      height: 100%;
+      width: 100%;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-square {
+    aspect-ratio: 1;
+  }
+
+  @each $pair in iv.$aspect-ratios {
+    $w: list.nth($pair, 1);
+    $h: list.nth($pair, 2);
+
+    &.#{iv.$class-prefix}is-#{$w}by#{$h} {
+      aspect-ratio: #{$w} / #{$h};
+
+      img,
+      .#{iv.$class-prefix}has-ratio {
+        @include mx.overlay;
+        height: 100%;
+        width: 100%;
+      }
+    }
+  }
+
+  // Sizes
+  @each $dimension in $dimensions {
+    &.#{iv.$class-prefix}is-#{$dimension}x#{$dimension} {
+      height: $dimension * 1px;
+      width: $dimension * 1px;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/loader.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/loader.scss
new file mode 100644
index 0000000..3cd1a26
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/loader.scss
@@ -0,0 +1,15 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+
+.#{iv.$class-prefix}loader {
+  animation: spinAround 500ms infinite linear;
+  border: 2px solid cv.getVar("border");
+  border-radius: cv.getVar("radius-rounded");
+  border-right-color: transparent;
+  border-top-color: transparent;
+  content: "";
+  display: block;
+  height: 1em;
+  position: relative;
+  width: 1em;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/notification.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/notification.scss
new file mode 100644
index 0000000..0e0df7e
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/notification.scss
@@ -0,0 +1,105 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$notification-code-background-color: cv.getVar("scheme-main") !default;
+$notification-radius: cv.getVar("radius") !default;
+$notification-padding: 1.375em 1.5em !default;
+
+$notification-colors: dv.$colors !default;
+
+.#{iv.$class-prefix}notification {
+  @include cv.register-vars(
+    (
+      "notification-h": #{cv.getVar("scheme-h")},
+      "notification-s": #{cv.getVar("scheme-s")},
+      "notification-background-l": #{cv.getVar("background-l")},
+      "notification-color-l": #{cv.getVar("text-strong-l")},
+      "notification-code-background-color": #{$notification-code-background-color},
+      "notification-radius": #{$notification-radius},
+      "notification-padding": #{$notification-padding},
+    )
+  );
+}
+
+.#{iv.$class-prefix}notification {
+  @extend %block;
+
+  background-color: hsl(
+    cv.getVar("notification-h"),
+    cv.getVar("notification-s"),
+    cv.getVar("notification-background-l")
+  );
+  border-radius: cv.getVar("notification-radius");
+  color: hsl(
+    cv.getVar("notification-h"),
+    cv.getVar("notification-s"),
+    cv.getVar("notification-color-l")
+  );
+  padding: cv.getVar("notification-padding");
+  position: relative;
+
+  a:not(.#{iv.$class-prefix}button):not(.#{iv.$class-prefix}dropdown-item) {
+    color: currentColor;
+    text-decoration: underline;
+  }
+
+  strong {
+    color: currentColor;
+  }
+
+  code,
+  pre {
+    background: cv.getVar("notification-code-background-color");
+  }
+
+  pre code {
+    background: transparent;
+  }
+
+  & > .#{iv.$class-prefix}delete {
+    position: absolute;
+    inset-inline-end: 1rem;
+    top: 1rem;
+  }
+
+  .#{iv.$class-prefix}title,
+  .#{iv.$class-prefix}subtitle,
+  .#{iv.$class-prefix}content {
+    color: currentColor;
+  }
+
+  // Colors
+  @each $name, $pair in $notification-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "notification-h": #{cv.getVar($name, "", "-h")},
+          "notification-s": #{cv.getVar($name, "", "-s")},
+          "notification-background-l": #{cv.getVar($name, "", "-l")},
+          "notification-color-l": #{cv.getVar($name, "", "-invert-l")},
+        )
+      );
+
+      &.#{iv.$class-prefix}is-light {
+        @include cv.register-vars(
+          (
+            "notification-background-l": 90%,
+            "notification-color-l": #{cv.getVar($name, "", "-light-invert-l")},
+          )
+        );
+      }
+
+      &.#{iv.$class-prefix}is-dark {
+        @include cv.register-vars(
+          (
+            "notification-background-l": 20%,
+            "notification-color-l": #{cv.getVar($name, "", "-dark-invert-l")},
+          )
+        );
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/progress.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/progress.scss
new file mode 100644
index 0000000..2c38af4
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/progress.scss
@@ -0,0 +1,115 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$progress-bar-background-color: cv.getVar("border-weak") !default;
+$progress-value-background-color: cv.getVar("text") !default;
+$progress-border-radius: cv.getVar("radius-rounded") !default;
+
+$progress-indeterminate-duration: 1.5s !default;
+
+$progress-colors: dv.$colors !default;
+
+.#{iv.$class-prefix}progress {
+  @include cv.register-vars(
+    (
+      "progress-border-radius": #{$progress-border-radius},
+      "progress-bar-background-color": #{$progress-bar-background-color},
+      "progress-value-background-color": #{$progress-value-background-color},
+      "progress-indeterminate-duration": #{$progress-indeterminate-duration},
+    )
+  );
+}
+
+.#{iv.$class-prefix}progress {
+  @extend %block;
+
+  appearance: none;
+  border: none;
+  border-radius: cv.getVar("progress-border-radius");
+  display: block;
+  height: cv.getVar("size-normal");
+  overflow: hidden;
+  padding: 0;
+  width: 100%;
+
+  &::-webkit-progress-bar {
+    background-color: cv.getVar("progress-bar-background-color");
+  }
+
+  &::-webkit-progress-value {
+    background-color: cv.getVar("progress-value-background-color");
+  }
+
+  &::-moz-progress-bar {
+    background-color: cv.getVar("progress-value-background-color");
+  }
+
+  &::-ms-fill {
+    background-color: cv.getVar("progress-value-background-color");
+    border: none;
+  }
+
+  // Colors
+  @each $name, $pair in $progress-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-var(
+        "progress-value-background-color",
+        #{cv.getVar($name)}
+      );
+    }
+  }
+
+  &:indeterminate {
+    animation-duration: cv.getVar("progress-indeterminate-duration");
+    animation-iteration-count: infinite;
+    animation-name: moveIndeterminate;
+    animation-timing-function: linear;
+    background-color: cv.getVar("progress-bar-background-color");
+    background-image: linear-gradient(
+      to right,
+      cv.getVar("progress-value-background-color") 30%,
+      cv.getVar("progress-bar-background-color") 30%
+    );
+    background-position: top left;
+    background-repeat: no-repeat;
+    background-size: 150% 150%;
+
+    &::-webkit-progress-bar {
+      background-color: transparent;
+    }
+
+    &::-moz-progress-bar {
+      background-color: transparent;
+    }
+
+    &::-ms-fill {
+      animation-name: none;
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    height: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    height: cv.getVar("size-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    height: cv.getVar("size-large");
+  }
+}
+
+@keyframes moveIndeterminate {
+  from {
+    background-position: 200% 0;
+  }
+
+  to {
+    background-position: (-200%) 0;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/table.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/table.scss
new file mode 100644
index 0000000..97b6e92
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/table.scss
@@ -0,0 +1,261 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$table-color: cv.getVar("text-strong") !default;
+$table-background-color: cv.getVar("scheme-main") !default;
+
+$table-cell-border-color: cv.getVar("border") !default;
+$table-cell-border-style: solid !default;
+$table-cell-border-width: 0 0 1px !default;
+$table-cell-padding: 0.5em 0.75em !default;
+$table-cell-heading-color: cv.getVar("text-strong") !default;
+$table-cell-text-align: left !default;
+
+$table-head-cell-border-width: 0 0 2px !default;
+$table-head-cell-color: cv.getVar("text-strong") !default;
+$table-foot-cell-border-width: 2px 0 0 !default;
+$table-foot-cell-color: cv.getVar("text-strong") !default;
+
+$table-head-background-color: transparent !default;
+$table-body-background-color: transparent !default;
+$table-foot-background-color: transparent !default;
+
+$table-row-hover-background-color: cv.getVar("scheme-main-bis") !default;
+
+$table-row-active-background-color: cv.getVar("primary") !default;
+$table-row-active-color: cv.getVar("primary-invert") !default;
+
+$table-striped-row-even-background-color: cv.getVar("scheme-main-bis") !default;
+$table-striped-row-even-hover-background-color: cv.getVar(
+  "scheme-main-ter"
+) !default;
+
+$table-colors: dv.$colors !default;
+
+.#{iv.$class-prefix}table {
+  @include cv.register-vars(
+    (
+      "table-color": #{$table-color},
+      "table-background-color": #{$table-background-color},
+      "table-cell-border-color": #{$table-cell-border-color},
+      "table-cell-border-style": #{$table-cell-border-style},
+      "table-cell-border-width": #{$table-cell-border-width},
+      "table-cell-padding": #{$table-cell-padding},
+      "table-cell-heading-color": #{$table-cell-heading-color},
+      "table-cell-text-align": #{$table-cell-text-align},
+      "table-head-cell-border-width": #{$table-head-cell-border-width},
+      "table-head-cell-color": #{$table-head-cell-color},
+      "table-foot-cell-border-width": #{$table-foot-cell-border-width},
+      "table-foot-cell-color": #{$table-foot-cell-color},
+      "table-head-background-color": #{$table-head-background-color},
+      "table-body-background-color": #{$table-body-background-color},
+      "table-foot-background-color": #{$table-foot-background-color},
+      "table-row-hover-background-color": #{$table-row-hover-background-color},
+      "table-row-active-background-color": #{$table-row-active-background-color},
+      "table-row-active-color": #{$table-row-active-color},
+      "table-striped-row-even-background-color": #{$table-striped-row-even-background-color},
+      "table-striped-row-even-hover-background-color": #{$table-striped-row-even-hover-background-color},
+    )
+  );
+}
+
+.#{iv.$class-prefix}table {
+  @extend %block;
+
+  background-color: cv.getVar("table-background-color");
+  color: cv.getVar("table-color");
+
+  td,
+  th {
+    background-color: cv.getVar("table-cell-background-color");
+    border-color: cv.getVar("table-cell-border-color");
+    border-style: cv.getVar("table-cell-border-style");
+    border-width: cv.getVar("table-cell-border-width");
+    color: cv.getVar("table-color");
+    padding: cv.getVar("table-cell-padding");
+    vertical-align: top;
+
+    // Colors
+    @each $name, $pair in $table-colors {
+      &.#{iv.$class-prefix}is-#{$name} {
+        @include cv.register-vars(
+          (
+            "table-color": #{cv.getVar($name, "", "-invert")},
+            "table-cell-heading-color": #{cv.getVar($name, "", "-invert")},
+            "table-cell-background-color": #{cv.getVar($name)},
+            "table-cell-border-color": #{cv.getVar($name)},
+          )
+        );
+      }
+    }
+
+    // Modifiers
+    &.#{iv.$class-prefix}is-narrow {
+      white-space: nowrap;
+      width: 1%;
+    }
+
+    &.#{iv.$class-prefix}is-selected {
+      background-color: cv.getVar("table-row-active-background-color");
+      color: cv.getVar("table-row-active-color");
+
+      a,
+      strong {
+        color: currentColor;
+      }
+    }
+
+    &.#{iv.$class-prefix}is-vcentered {
+      vertical-align: middle;
+    }
+  }
+
+  th {
+    color: cv.getVar("table-cell-heading-color");
+
+    &:not([align]) {
+      text-align: cv.getVar("table-cell-text-align");
+    }
+  }
+
+  tr {
+    &.#{iv.$class-prefix}is-selected {
+      background-color: cv.getVar("table-row-active-background-color");
+      color: cv.getVar("table-row-active-color");
+
+      a,
+      strong {
+        color: currentColor;
+      }
+
+      td,
+      th {
+        border-color: cv.getVar("table-row-active-color");
+        color: currentColor;
+      }
+    }
+
+    @each $name, $pair in $table-colors {
+      &.#{iv.$class-prefix}is-#{$name} {
+        @include cv.register-vars(
+          (
+            "table-color": #{cv.getVar($name, "", "-invert")},
+            "table-cell-heading-color": #{cv.getVar($name, "", "-invert")},
+            "table-cell-background-color": #{cv.getVar($name)},
+            "table-cell-border-color": #{cv.getVar($name)},
+          )
+        );
+      }
+    }
+  }
+
+  thead {
+    background-color: cv.getVar("table-head-background-color");
+
+    td,
+    th {
+      border-width: cv.getVar("table-head-cell-border-width");
+      color: cv.getVar("table-head-cell-color");
+    }
+  }
+
+  tfoot {
+    background-color: cv.getVar("table-foot-background-color");
+
+    td,
+    th {
+      border-width: cv.getVar("table-foot-cell-border-width");
+      color: cv.getVar("table-foot-cell-color");
+    }
+  }
+
+  tbody {
+    background-color: cv.getVar("table-body-background-color");
+
+    tr {
+      &:last-child {
+        td,
+        th {
+          border-bottom-width: 0;
+        }
+      }
+    }
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-bordered {
+    td,
+    th {
+      border-width: 1px;
+    }
+
+    tr {
+      &:last-child {
+        td,
+        th {
+          border-bottom-width: 1px;
+        }
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-fullwidth {
+    width: 100%;
+  }
+
+  &.#{iv.$class-prefix}is-hoverable {
+    tbody {
+      tr:not(.#{iv.$class-prefix}is-selected) {
+        &:hover {
+          background-color: cv.getVar("table-row-hover-background-color");
+        }
+      }
+    }
+
+    &.#{iv.$class-prefix}is-striped {
+      tbody {
+        tr:not(.#{iv.$class-prefix}is-selected) {
+          &:hover {
+            background-color: cv.getVar("table-row-hover-background-color");
+
+            &:nth-child(even) {
+              background-color: cv.getVar(
+                "table-striped-row-even-hover-background-color"
+              );
+            }
+          }
+        }
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-narrow {
+    td,
+    th {
+      padding: 0.25em 0.5em;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-striped {
+    tbody {
+      tr:not(.#{iv.$class-prefix}is-selected) {
+        &:nth-child(even) {
+          background-color: cv.getVar(
+            "table-striped-row-even-background-color"
+          );
+        }
+      }
+    }
+  }
+}
+
+.#{iv.$class-prefix}table-container {
+  @extend %block;
+  @include mx.overflow-touch;
+  overflow: auto;
+  overflow-y: hidden;
+  max-width: 100%;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/tag.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/tag.scss
new file mode 100644
index 0000000..336fa97
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/tag.scss
@@ -0,0 +1,219 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$tag-h: cv.getVar("scheme-h");
+$tag-s: cv.getVar("scheme-s");
+$tag-background-l: cv.getVar("background-l");
+$tag-background-l-delta: 0%;
+$tag-hover-background-l-delta: cv.getVar("hover-background-l-delta");
+$tag-active-background-l-delta: cv.getVar("active-background-l-delta");
+$tag-color-l: cv.getVar("text-l");
+$tag-radius: cv.getVar("radius") !default;
+$tag-delete-margin: 1px !default;
+
+$tag-colors: dv.$colors !default;
+
+.#{iv.$class-prefix}tags {
+  @extend %block;
+
+  align-items: center;
+  color: hsl(cv.getVar("tag-h"), cv.getVar("tag-s"), cv.getVar("tag-color-l"));
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.5rem;
+  justify-content: flex-start;
+
+  // Sizes
+  &.#{iv.$class-prefix}are-medium {
+    .#{iv.$class-prefix}tag:not(.#{iv.$class-prefix}is-normal):not(
+        .#{iv.$class-prefix}is-large
+      ) {
+      font-size: cv.getVar("size-normal");
+    }
+  }
+
+  &.#{iv.$class-prefix}are-large {
+    .#{iv.$class-prefix}tag:not(.#{iv.$class-prefix}is-normal):not(
+        .#{iv.$class-prefix}is-medium
+      ) {
+      font-size: cv.getVar("size-medium");
+    }
+  }
+
+  &.#{iv.$class-prefix}is-centered {
+    gap: 0.25rem;
+    justify-content: center;
+  }
+
+  &.#{iv.$class-prefix}is-right {
+    justify-content: flex-end;
+  }
+
+  &.#{iv.$class-prefix}has-addons {
+    gap: 0;
+
+    .#{iv.$class-prefix}tag {
+      &:not(:first-child) {
+        border-start-start-radius: 0; // Top left
+        border-end-start-radius: 0; // Top right
+      }
+
+      &:not(:last-child) {
+        border-start-end-radius: 0; // Bottom left
+        border-end-end-radius: 0; // Bottom right
+      }
+    }
+  }
+}
+
+.#{iv.$class-prefix}tag {
+  @include cv.register-vars(
+    (
+      "tag-h": #{$tag-h},
+      "tag-s": #{$tag-s},
+      "tag-background-l": #{$tag-background-l},
+      "tag-background-l-delta": #{$tag-background-l-delta},
+      "tag-hover-background-l-delta": #{$tag-hover-background-l-delta},
+      "tag-active-background-l-delta": #{$tag-active-background-l-delta},
+      "tag-color-l": #{$tag-color-l},
+      "tag-radius": #{$tag-radius},
+      "tag-delete-margin": #{$tag-delete-margin},
+    )
+  );
+
+  align-items: center;
+  background-color: hsl(
+    cv.getVar("tag-h"),
+    cv.getVar("tag-s"),
+    calc(
+      #{cv.getVar("tag-background-l")} + #{cv.getVar("tag-background-l-delta")}
+    )
+  );
+  border-radius: $tag-radius;
+  color: hsl(cv.getVar("tag-h"), cv.getVar("tag-s"), cv.getVar("tag-color-l"));
+  display: inline-flex;
+  font-size: cv.getVar("size-small");
+  height: 2em;
+  justify-content: center;
+  line-height: 1.5;
+  padding-left: 0.75em;
+  padding-right: 0.75em;
+  white-space: nowrap;
+
+  .#{iv.$class-prefix}delete {
+    margin-inline-start: 0.25rem;
+    margin-inline-end: -0.375rem;
+  }
+
+  // Colors
+  @each $name, $pair in $tag-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "tag-h": #{cv.getVar($name, "", "-h")},
+          "tag-s": #{cv.getVar($name, "", "-s")},
+          "tag-background-l": #{cv.getVar($name, "", "-l")},
+          "tag-color-l": #{cv.getVar($name, "", "-invert-l")},
+        )
+      );
+
+      &.#{iv.$class-prefix}is-light {
+        @include cv.register-vars(
+          (
+            "tag-background-l": #{cv.getVar("light-l")},
+            "tag-color-l": #{cv.getVar($name, "", "-light-invert-l")},
+          )
+        );
+      }
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-normal {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-normal");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-medium");
+  }
+
+  .#{iv.$class-prefix}icon {
+    &:first-child:not(:last-child) {
+      margin-inline-start: -0.375em;
+      margin-inline-end: 0.1875em;
+    }
+
+    &:last-child:not(:first-child) {
+      margin-inline-start: 0.1875em;
+      margin-inline-end: -0.375em;
+    }
+
+    &:first-child:last-child {
+      margin-inline-start: -0.375em;
+      margin-inline-end: -0.375em;
+    }
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-delete {
+    margin-inline-start: cv.getVar("tag-delete-margin");
+    padding: 0;
+    position: relative;
+    width: 2em;
+
+    &::before,
+    &::after {
+      background-color: currentColor;
+      content: "";
+      display: block;
+      left: 50%;
+      position: absolute;
+      top: 50%;
+      transform: translateX(-50%) translateY(-50%) rotate(45deg);
+      transform-origin: center center;
+    }
+
+    &::before {
+      height: 1px;
+      width: 50%;
+    }
+
+    &::after {
+      height: 50%;
+      width: 1px;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-rounded {
+    border-radius: cv.getVar("radius-rounded");
+  }
+}
+
+a.#{iv.$class-prefix}tag,
+button.#{iv.$class-prefix}tag,
+.#{iv.$class-prefix}tag.is-hoverable {
+  cursor: pointer;
+
+  &:hover {
+    @include cv.register-vars(
+      (
+        "tag-background-l-delta": #{cv.getVar("tag-hover-background-l-delta")},
+      )
+    );
+  }
+
+  &:active {
+    @include cv.register-vars(
+      (
+        "tag-background-l-delta": #{cv.getVar("tag-active-background-l-delta")},
+      )
+    );
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/title.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/title.scss
new file mode 100644
index 0000000..f4c498b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/elements/title.scss
@@ -0,0 +1,130 @@
+@use "sass:list";
+
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$title-color: cv.getVar("text-strong") !default;
+$title-family: false !default;
+$title-size: cv.getVar("size-3") !default;
+$title-weight: cv.getVar("weight-extrabold") !default;
+$title-line-height: 1.125 !default;
+$title-strong-color: inherit !default;
+$title-strong-weight: inherit !default;
+$title-sub-size: 0.75em !default;
+$title-sup-size: 0.75em !default;
+
+$subtitle-color: cv.getVar("text") !default;
+$subtitle-family: false !default;
+$subtitle-size: cv.getVar("size-5") !default;
+$subtitle-weight: cv.getVar("weight-normal") !default;
+$subtitle-line-height: 1.25 !default;
+$subtitle-strong-color: cv.getVar("text-strong") !default;
+$subtitle-strong-weight: cv.getVar("weight-semibold") !default;
+
+.#{iv.$class-prefix}title,
+.#{iv.$class-prefix}subtitle {
+  @include cv.register-vars(
+    (
+      "title-color": #{$title-color},
+      "title-family": #{$title-family},
+      "title-size": #{$title-size},
+      "title-weight": #{$title-weight},
+      "title-line-height": #{$title-line-height},
+      "title-strong-color": #{$title-strong-color},
+      "title-strong-weight": #{$title-strong-weight},
+      "title-sub-size": #{$title-sub-size},
+      "title-sup-size": #{$title-sup-size},
+      "subtitle-color": #{$subtitle-color},
+      "subtitle-family": #{$subtitle-family},
+      "subtitle-size": #{$subtitle-size},
+      "subtitle-weight": #{$subtitle-weight},
+      "subtitle-line-height": #{$subtitle-line-height},
+      "subtitle-strong-color": #{$subtitle-strong-color},
+      "subtitle-strong-weight": #{$subtitle-strong-weight},
+    )
+  );
+}
+
+.#{iv.$class-prefix}title,
+.#{iv.$class-prefix}subtitle {
+  @extend %block;
+  word-break: break-word;
+
+  em,
+  span {
+    font-weight: inherit;
+  }
+
+  sub {
+    font-size: cv.getVar("title-sub-size");
+  }
+
+  sup {
+    font-size: cv.getVar("title-sup-size");
+  }
+
+  .#{iv.$class-prefix}tag {
+    vertical-align: middle;
+  }
+}
+
+.#{iv.$class-prefix}title {
+  color: cv.getVar("title-color");
+  font-size: cv.getVar("title-size");
+  font-weight: cv.getVar("title-weight");
+  line-height: cv.getVar("title-line-height");
+
+  @if $title-family {
+    font-family: cv.getVar("title-family");
+  }
+
+  strong {
+    color: cv.getVar("title-strong-color");
+    font-weight: cv.getVar("title-strong-weight");
+  }
+
+  &:not(.#{iv.$class-prefix}is-spaced):has(+ .#{iv.$class-prefix}subtitle) {
+    margin-bottom: 0;
+  }
+
+  // Sizes
+  @each $size in dv.$sizes {
+    $i: list.index(dv.$sizes, $size);
+
+    &.#{iv.$class-prefix}is-#{$i} {
+      font-size: $size;
+    }
+  }
+}
+
+.#{iv.$class-prefix}subtitle {
+  color: cv.getVar("subtitle-color");
+  font-size: cv.getVar("subtitle-size");
+  font-weight: cv.getVar("subtitle-weight");
+  line-height: cv.getVar("subtitle-line-height");
+
+  @if $subtitle-family {
+    font-family: cv.getVar("subtitle-family");
+  }
+
+  strong {
+    color: cv.getVar("subtitle-strong-color");
+    font-weight: cv.getVar("subtitle-strong-weight");
+  }
+
+  &:not(.#{iv.$class-prefix}is-spaced):has(+ .#{iv.$class-prefix}title) {
+    margin-bottom: 0;
+  }
+
+  // Sizes
+  @each $size in dv.$sizes {
+    $i: list.index(dv.$sizes, $size);
+
+    &.#{iv.$class-prefix}is-#{$i} {
+      font-size: $size;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/_index.scss
new file mode 100644
index 0000000..7c1214d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/_index.scss
@@ -0,0 +1,9 @@
+/* Bulma Form */
+@charset "utf-8";
+
+@forward "shared";
+@forward "input-textarea";
+@forward "checkbox-radio";
+@forward "select";
+@forward "file";
+@forward "tools";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/checkbox-radio.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/checkbox-radio.scss
new file mode 100644
index 0000000..6844e6b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/checkbox-radio.scss
@@ -0,0 +1,36 @@
+@use "shared";
+@use "../utilities/initial-variables" as iv;
+
+%checkbox-radio {
+  cursor: pointer;
+  display: inline-block;
+  line-height: 1.25;
+  position: relative;
+
+  input {
+    cursor: pointer;
+  }
+
+  &[disabled],
+  fieldset[disabled] &,
+  input[disabled] {
+    color: shared.$input-disabled-color;
+    cursor: not-allowed;
+  }
+}
+
+.#{iv.$class-prefix}checkbox {
+  @extend %checkbox-radio;
+}
+
+.#{iv.$class-prefix}radio {
+  @extend %checkbox-radio;
+}
+
+.#{iv.$class-prefix}checkboxes,
+.#{iv.$class-prefix}radios {
+  display: flex;
+  flex-wrap: wrap;
+  column-gap: 1em;
+  row-gap: 0.5em;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/file.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/file.scss
new file mode 100644
index 0000000..c75d4a1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/file.scss
@@ -0,0 +1,330 @@
+@use "shared";
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/controls";
+@use "../utilities/extends";
+
+$file-radius: cv.getVar("radius") !default;
+
+$file-h: cv.getVar("scheme-h");
+$file-s: cv.getVar("scheme-s");
+$file-background-l: cv.getVar("scheme-main-ter-l");
+$file-background-l-delta: 0%;
+$file-hover-background-l-delta: -5%;
+$file-active-background-l-delta: -10%;
+$file-border-l: cv.getVar("border-l");
+$file-border-l-delta: 0%;
+$file-hover-border-l-delta: -10%;
+$file-active-border-l-delta: -20%;
+$file-cta-color-l: cv.getVar("text-strong-l");
+$file-name-color-l: cv.getVar("text-strong-l");
+$file-color-l-delta: 0%;
+$file-hover-color-l-delta: -5%;
+$file-active-color-l-delta: -10%;
+
+$file-cta-color: cv.getVar("text") !default;
+$file-cta-hover-color: cv.getVar("text-strong") !default;
+$file-cta-active-color: cv.getVar("text-strong") !default;
+
+$file-name-border-color: cv.getVar("border") !default;
+$file-name-border-style: solid !default;
+$file-name-border-width: 1px 1px 1px 0 !default;
+$file-name-max-width: 16em !default;
+
+$file-colors: shared.$form-colors !default;
+
+.#{iv.$class-prefix}file {
+  @extend %block;
+  @extend %unselectable;
+
+  @include cv.register-vars(
+    (
+      "file-radius": #{$file-radius},
+      "file-name-border-color": #{$file-name-border-color},
+      "file-name-border-style": #{$file-name-border-style},
+      "file-name-border-width": #{$file-name-border-width},
+      "file-name-max-width": #{$file-name-max-width},
+      "file-h": #{$file-h},
+      "file-s": #{$file-s},
+      "file-background-l": #{$file-background-l},
+      "file-background-l-delta": #{$file-background-l-delta},
+      "file-hover-background-l-delta": #{$file-hover-background-l-delta},
+      "file-active-background-l-delta": #{$file-active-background-l-delta},
+      "file-border-l": #{$file-border-l},
+      "file-border-l-delta": #{$file-border-l-delta},
+      "file-hover-border-l-delta": #{$file-hover-border-l-delta},
+      "file-active-border-l-delta": #{$file-active-border-l-delta},
+      "file-cta-color-l": #{$file-cta-color-l},
+      "file-name-color-l": #{$file-name-color-l},
+      "file-color-l-delta": #{$file-color-l-delta},
+      "file-hover-color-l-delta": #{$file-hover-color-l-delta},
+      "file-active-color-l-delta": #{$file-active-color-l-delta},
+    )
+  );
+
+  align-items: stretch;
+  display: flex;
+  justify-content: flex-start;
+  position: relative;
+
+  // Colors
+  @each $name, $pair in $file-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "file-h": #{cv.getVar($name, "", "-h")},
+          "file-s": #{cv.getVar($name, "", "-s")},
+          "file-background-l": #{cv.getVar($name, "", "-l")},
+          "file-border-l": #{cv.getVar($name, "", "-l")},
+          "file-cta-color-l": #{cv.getVar($name, "", "-invert-l")},
+          "file-name-color-l": #{cv.getVar($name, "", "-on-scheme-l")},
+        )
+      );
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-normal {
+    font-size: cv.getVar("size-normal");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-medium");
+
+    .#{iv.$class-prefix}file-icon {
+      .#{iv.$class-prefix}fa {
+        font-size: 1.5rem;
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-large");
+
+    .#{iv.$class-prefix}file-icon {
+      .#{iv.$class-prefix}fa {
+        font-size: 2rem;
+      }
+    }
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}has-name {
+    .#{iv.$class-prefix}file-cta {
+      border-end-end-radius: 0;
+      border-start-end-radius: 0;
+    }
+
+    .#{iv.$class-prefix}file-name {
+      border-end-start-radius: 0;
+      border-start-start-radius: 0;
+    }
+
+    &.#{iv.$class-prefix}is-empty {
+      .#{iv.$class-prefix}file-cta {
+        border-radius: cv.getVar("file-radius");
+      }
+
+      .#{iv.$class-prefix}file-name {
+        display: none;
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-boxed {
+    .#{iv.$class-prefix}file-label {
+      flex-direction: column;
+    }
+
+    .#{iv.$class-prefix}file-cta {
+      flex-direction: column;
+      height: auto;
+      padding: 1em 3em;
+    }
+
+    .#{iv.$class-prefix}file-name {
+      border-width: 0 1px 1px;
+    }
+
+    .#{iv.$class-prefix}file-icon {
+      height: 1.5em;
+      width: 1.5em;
+
+      .#{iv.$class-prefix}fa {
+        font-size: 1.5rem;
+      }
+    }
+
+    &.#{iv.$class-prefix}is-small {
+      .#{iv.$class-prefix}file-icon .#{iv.$class-prefix}fa {
+        font-size: 1rem;
+      }
+    }
+
+    &.#{iv.$class-prefix}is-medium {
+      .#{iv.$class-prefix}file-icon .#{iv.$class-prefix}fa {
+        font-size: 2rem;
+      }
+    }
+
+    &.#{iv.$class-prefix}is-large {
+      .#{iv.$class-prefix}file-icon .#{iv.$class-prefix}fa {
+        font-size: 2.5rem;
+      }
+    }
+
+    &.#{iv.$class-prefix}has-name {
+      .#{iv.$class-prefix}file-cta {
+        border-end-end-radius: 0;
+        border-end-start-radius: 0;
+        border-start-end-radius: cv.getVar("file-radius");
+        border-start-start-radius: cv.getVar("file-radius");
+      }
+
+      .#{iv.$class-prefix}file-name {
+        border-end-end-radius: cv.getVar("file-radius");
+        border-end-start-radius: cv.getVar("file-radius");
+        border-start-end-radius: 0;
+        border-start-start-radius: 0;
+        border-width: 0 1px 1px;
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-centered {
+    justify-content: center;
+  }
+
+  &.#{iv.$class-prefix}is-fullwidth {
+    .#{iv.$class-prefix}file-label {
+      width: 100%;
+    }
+
+    .#{iv.$class-prefix}file-name {
+      flex-grow: 1;
+      max-width: none;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-right {
+    justify-content: flex-end;
+
+    .#{iv.$class-prefix}file-cta {
+      border-radius: 0 cv.getVar("file-radius") cv.getVar("file-radius") 0;
+    }
+
+    .#{iv.$class-prefix}file-name {
+      border-radius: cv.getVar("file-radius") 0 0 cv.getVar("file-radius");
+      border-width: 1px 0 1px 1px;
+      order: -1;
+    }
+  }
+}
+
+.#{iv.$class-prefix}file-label {
+  align-items: stretch;
+  display: flex;
+  cursor: pointer;
+  justify-content: flex-start;
+  overflow: hidden;
+  position: relative;
+
+  &:hover {
+    @include cv.register-vars(
+      (
+        "file-background-l-delta": #{cv.getVar("file-hover-background-l-delta")},
+        "file-border-l-delta": #{cv.getVar("file-hover-border-l-delta")},
+        "file-color-l-delta": #{cv.getVar("file-hover-color-l-delta")},
+      )
+    );
+  }
+
+  &:active {
+    @include cv.register-vars(
+      (
+        "file-background-l-delta": #{cv.getVar("file-active-background-l-delta")},
+        "file-border-l-delta": #{cv.getVar("file-active-border-l-delta")},
+        "file-color-l-delta": #{cv.getVar("file-active-color-l-delta")},
+      )
+    );
+  }
+}
+
+.#{iv.$class-prefix}file-input {
+  height: 100%;
+  left: 0;
+  opacity: 0;
+  outline: none;
+  position: absolute;
+  top: 0;
+  width: 100%;
+}
+
+.#{iv.$class-prefix}file-cta,
+.#{iv.$class-prefix}file-name {
+  @extend %control;
+  border-color: hsl(
+    cv.getVar("file-h"),
+    cv.getVar("file-s"),
+    calc(#{cv.getVar("file-border-l")} + #{cv.getVar("file-border-l-delta")})
+  );
+  border-radius: cv.getVar("file-radius");
+  font-size: 1em;
+  padding-left: 1em;
+  padding-right: 1em;
+  white-space: nowrap;
+}
+
+.#{iv.$class-prefix}file-cta {
+  background-color: hsl(
+    cv.getVar("file-h"),
+    cv.getVar("file-s"),
+    calc(
+      #{cv.getVar("file-background-l")} + #{cv.getVar(
+          "file-background-l-delta"
+        )}
+    )
+  );
+  color: hsl(
+    cv.getVar("file-h"),
+    cv.getVar("file-s"),
+    calc(#{cv.getVar("file-cta-color-l")} + #{cv.getVar("file-color-l-delta")})
+  );
+}
+
+.#{iv.$class-prefix}file-name {
+  border-color: hsl(
+    cv.getVar("file-h"),
+    cv.getVar("file-s"),
+    calc(#{cv.getVar("file-border-l")} + #{cv.getVar("file-color-l-delta")})
+  );
+  border-style: cv.getVar("file-name-border-style");
+  border-width: cv.getVar("file-name-border-width");
+  color: hsl(
+    cv.getVar("file-h"),
+    cv.getVar("file-s"),
+    calc(#{cv.getVar("file-name-color-l")} + #{cv.getVar("file-color-l-delta")})
+  );
+  display: block;
+  max-width: cv.getVar("file-name-max-width");
+  overflow: hidden;
+  text-align: inherit;
+  text-overflow: ellipsis;
+}
+
+.#{iv.$class-prefix}file-icon {
+  align-items: center;
+  display: flex;
+  height: 1em;
+  justify-content: center;
+  margin-inline-end: 0.5em;
+  width: 1em;
+
+  .#{iv.$class-prefix}fa {
+    font-size: 1rem;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/input-textarea.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/input-textarea.scss
new file mode 100644
index 0000000..93eec25
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/input-textarea.scss
@@ -0,0 +1,115 @@
+@use "sass:list";
+
+@use "shared";
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/controls";
+
+$textarea-padding: cv.getVar("control-padding-horizontal") !default;
+$textarea-max-height: 40em !default;
+$textarea-min-height: 8em !default;
+
+$textarea-colors: shared.$form-colors !default;
+
+%input-textarea {
+  @extend %input;
+
+  box-shadow: shared.$input-shadow;
+  max-width: 100%;
+  width: 100%;
+
+  &[readonly] {
+    box-shadow: none;
+  }
+
+  // Colors
+  @each $name, $pair in $textarea-colors {
+    $color: list.nth($pair, 1);
+
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "input-h": #{cv.getVar($name, "", "-h")},
+          "input-s": #{cv.getVar($name, "", "-s")},
+          "input-l": #{cv.getVar($name, "", "-l")},
+          "input-focus-h": #{cv.getVar($name, "", "-h")},
+          "input-focus-s": #{cv.getVar($name, "", "-s")},
+          "input-focus-l": #{cv.getVar($name, "", "-l")},
+          "input-border-l": #{cv.getVar($name, "", "-l")},
+        )
+      );
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    @include controls.control-small;
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    @include controls.control-medium;
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    @include controls.control-large;
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-fullwidth {
+    display: block;
+    width: 100%;
+  }
+
+  &.#{iv.$class-prefix}is-inline {
+    display: inline;
+    width: auto;
+  }
+}
+
+.#{iv.$class-prefix}input {
+  @extend %input-textarea;
+
+  &.#{iv.$class-prefix}is-rounded {
+    border-radius: cv.getVar("radius-rounded");
+    padding-left: calc(#{controls.$control-padding-horizontal} + 0.375em);
+    padding-right: calc(#{controls.$control-padding-horizontal} + 0.375em);
+  }
+
+  &.#{iv.$class-prefix}is-static {
+    background-color: transparent;
+    border-color: transparent;
+    box-shadow: none;
+    padding-left: 0;
+    padding-right: 0;
+  }
+}
+
+.#{iv.$class-prefix}textarea {
+  @extend %input-textarea;
+  @include cv.register-vars(
+    (
+      "textarea-padding": #{$textarea-padding},
+      "textarea-max-height": #{$textarea-max-height},
+      "textarea-min-height": #{$textarea-min-height},
+    )
+  );
+  display: block;
+  max-width: 100%;
+  min-width: 100%;
+  padding: cv.getVar("textarea-padding");
+  resize: vertical;
+
+  &:not([rows]) {
+    max-height: cv.getVar("textarea-max-height");
+    min-height: cv.getVar("textarea-min-height");
+  }
+
+  &[rows] {
+    height: initial;
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}has-fixed-size {
+    resize: none;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/select.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/select.scss
new file mode 100644
index 0000000..855eac7
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/select.scss
@@ -0,0 +1,144 @@
+@use "shared";
+@use "../utilities/controls";
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+
+$select-colors: shared.$form-colors !default;
+
+.#{iv.$class-prefix}select {
+  @include cv.register-vars(
+    (
+      "input-h": #{cv.getVar("scheme-h")},
+      "input-s": #{cv.getVar("scheme-s")},
+      "input-border-style": solid,
+      "input-border-width": 1px,
+      "input-border-l": #{cv.getVar("border-l")},
+    )
+  );
+
+  display: inline-block;
+  max-width: 100%;
+  position: relative;
+  vertical-align: top;
+
+  &:not(.#{iv.$class-prefix}is-multiple) {
+    height: shared.$input-height;
+  }
+
+  &:not(.#{iv.$class-prefix}is-multiple):not(.#{iv.$class-prefix}is-loading) {
+    &::after {
+      @extend %arrow;
+      inset-inline-end: 1.125em;
+      z-index: 4;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-rounded {
+    select {
+      border-radius: cv.getVar("radius-rounded");
+      padding-inline-start: 1em;
+    }
+  }
+
+  select {
+    @extend %input;
+    cursor: pointer;
+    display: block;
+    font-size: 1em;
+    max-width: 100%;
+    outline: none;
+
+    &::-ms-expand {
+      display: none;
+    }
+
+    &[disabled]:hover,
+    fieldset[disabled] &:hover {
+      border-color: shared.$input-disabled-border-color;
+    }
+
+    &:not([multiple]) {
+      padding-inline-end: 2.5em;
+    }
+
+    &[multiple] {
+      height: auto;
+      padding: 0;
+
+      option {
+        padding: 0.5em 1em;
+      }
+    }
+  }
+
+  // Colors
+  @each $name, $pair in $select-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "input-h": #{cv.getVar($name, "", "-h")},
+          "input-s": #{cv.getVar($name, "", "-s")},
+          "input-l": #{cv.getVar($name, "", "-l")},
+          "input-focus-h": #{cv.getVar($name, "", "-h")},
+          "input-focus-s": #{cv.getVar($name, "", "-s")},
+          "input-focus-l": #{cv.getVar($name, "", "-l")},
+          "input-border-l": #{cv.getVar($name, "", "-l")},
+          "arrow-color": #{cv.getVar($name)},
+        )
+      );
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    @include controls.control-small;
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    @include controls.control-medium;
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    @include controls.control-large;
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-disabled {
+    &::after {
+      border-color: shared.$input-disabled-color !important;
+      opacity: 0.5;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-fullwidth {
+    width: 100%;
+
+    select {
+      width: 100%;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-loading {
+    &::after {
+      @extend %loader;
+      inset-inline-end: 0.625em;
+      margin-top: 0;
+      position: absolute;
+      top: 0.625em;
+      transform: none;
+    }
+
+    &.#{iv.$class-prefix}is-small:after {
+      font-size: cv.getVar("size-small");
+    }
+
+    &.#{iv.$class-prefix}is-medium:after {
+      font-size: cv.getVar("size-medium");
+    }
+
+    &.#{iv.$class-prefix}is-large:after {
+      font-size: cv.getVar("size-large");
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/shared.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/shared.scss
new file mode 100644
index 0000000..f28d55c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/shared.scss
@@ -0,0 +1,178 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$form-colors: dv.$colors !default;
+
+$input-h: #{cv.getVar("scheme-h")} !default;
+$input-s: #{cv.getVar("scheme-s")} !default;
+$input-l: #{cv.getVar("scheme-main-l")} !default;
+$input-border-style: solid !default;
+$input-border-width: cv.getVar("control-border-width") !default;
+$input-border-l: cv.getVar("border-l") !default;
+$input-border-l-delta: 0% !default;
+$input-border-color: hsl(
+  cv.getVar("input-h"),
+  cv.getVar("input-s"),
+  calc(#{cv.getVar("input-border-l")} + #{cv.getVar("input-border-l-delta")})
+) !default;
+$input-hover-border-l-delta: #{cv.getVar("hover-border-l-delta")} !default;
+$input-active-border-l-delta: #{cv.getVar("active-border-l-delta")} !default;
+$input-color-l: cv.getVar("text-strong-l") !default;
+$input-background-l: cv.getVar("scheme-main-l") !default;
+$input-background-l-delta: 0% !default;
+$input-height: cv.getVar("control-height") !default;
+$input-shadow: inset 0 0.0625em 0.125em
+  hsla(
+    #{cv.getVar("scheme-h")},
+    #{cv.getVar("scheme-s")},
+    #{cv.getVar("scheme-invert-l")},
+    0.05
+  ) !default;
+$input-placeholder-color: hsla(
+  #{cv.getVar("text-h")},
+  #{cv.getVar("text-s")},
+  #{cv.getVar("text-strong-l")},
+  0.3
+) !default;
+
+$input-focus-h: cv.getVar("focus-h") !default;
+$input-focus-s: cv.getVar("focus-s") !default;
+$input-focus-l: cv.getVar("focus-l") !default;
+$input-focus-shadow-size: cv.getVar("focus-shadow-size") !default;
+$input-focus-shadow-alpha: cv.getVar("focus-shadow-alpha") !default;
+
+$input-disabled-color: cv.getVar("text-weak") !default;
+$input-disabled-background-color: cv.getVar("background") !default;
+$input-disabled-border-color: cv.getVar("background") !default;
+$input-disabled-placeholder-color: hsla(
+  #{cv.getVar("text-h")},
+  #{cv.getVar("text-s")},
+  #{cv.getVar("text-weak-l")},
+  0.3
+) !default;
+
+$input-arrow: cv.getVar("link") !default;
+
+$input-icon-color: cv.getVar("text-light") !default;
+$input-icon-hover-color: cv.getVar("text-weak") !default;
+$input-icon-focus-color: cv.getVar("link") !default;
+
+$input-radius: cv.getVar("radius") !default;
+
+.#{iv.$class-prefix}control,
+.#{iv.$class-prefix}input,
+.#{iv.$class-prefix}textarea,
+.#{iv.$class-prefix}select {
+  @include cv.register-vars(
+    (
+      "input-h": #{$input-h},
+      "input-s": #{$input-s},
+      "input-l": #{$input-l},
+      "input-border-style": #{$input-border-style},
+      "input-border-width": #{$input-border-width},
+      "input-border-l": #{$input-border-l},
+      "input-border-l-delta": #{$input-border-l-delta},
+      "input-border-color": #{$input-border-color},
+      "input-hover-border-l-delta": #{$input-hover-border-l-delta},
+      "input-active-border-l-delta": #{$input-active-border-l-delta},
+      "input-focus-h": #{$input-focus-h},
+      "input-focus-s": #{$input-focus-s},
+      "input-focus-l": #{$input-focus-l},
+      "input-focus-shadow-size": #{$input-focus-shadow-size},
+      "input-focus-shadow-alpha": #{$input-focus-shadow-alpha},
+      "input-color-l": #{$input-color-l},
+      "input-background-l": #{$input-background-l},
+      "input-background-l-delta": #{$input-background-l-delta},
+      "input-height": #{$input-height},
+      "input-shadow": #{$input-shadow},
+      "input-placeholder-color": #{$input-placeholder-color},
+      "input-disabled-color": #{$input-disabled-color},
+      "input-disabled-background-color": #{$input-disabled-background-color},
+      "input-disabled-border-color": #{$input-disabled-border-color},
+      "input-disabled-placeholder-color": #{$input-disabled-placeholder-color},
+      "input-arrow": #{$input-arrow},
+      "input-icon-color": #{$input-icon-color},
+      "input-icon-hover-color": #{$input-icon-hover-color},
+      "input-icon-focus-color": #{$input-icon-focus-color},
+      "input-radius": #{$input-radius},
+    )
+  );
+}
+
+@mixin input {
+  @extend %control;
+  background-color: hsl(
+    #{cv.getVar("input-h")},
+    #{cv.getVar("input-s")},
+    calc(
+      #{cv.getVar("input-background-l")} + #{cv.getVar(
+          "input-background-l-delta"
+        )}
+    )
+  );
+  border-color: cv.getVar("input-border-color");
+  border-radius: cv.getVar("input-radius");
+  color: hsl(
+    #{cv.getVar("input-h")},
+    #{cv.getVar("input-s")},
+    #{cv.getVar("input-color-l")}
+  );
+
+  @include mx.placeholder {
+    color: cv.getVar("input-placeholder-color");
+  }
+
+  &:hover,
+  &.#{iv.$class-prefix}is-hovered {
+    @include cv.register-vars(
+      (
+        "input-border-l-delta": #{cv.getVar("input-hover-border-l-delta")},
+      )
+    );
+  }
+
+  &:active,
+  &.#{iv.$class-prefix}is-active {
+    @include cv.register-vars(
+      (
+        "input-border-l-delta": #{cv.getVar("input-active-border-l-delta")},
+      )
+    );
+  }
+
+  &:focus,
+  &:focus-within,
+  &.#{iv.$class-prefix}is-focused {
+    border-color: hsl(
+      cv.getVar("input-focus-h"),
+      cv.getVar("input-focus-s"),
+      cv.getVar("input-focus-l")
+    );
+    box-shadow: cv.getVar("input-focus-shadow-size")
+      hsla(
+        cv.getVar("input-focus-h"),
+        cv.getVar("input-focus-s"),
+        cv.getVar("input-focus-l"),
+        cv.getVar("input-focus-shadow-alpha")
+      );
+  }
+
+  &[disabled],
+  fieldset[disabled] & {
+    background-color: cv.getVar("input-disabled-background-color");
+    border-color: cv.getVar("input-disabled-border-color");
+    box-shadow: none;
+    color: cv.getVar("input-disabled-color");
+
+    @include mx.placeholder {
+      color: cv.getVar("input-disabled-placeholder-color");
+    }
+  }
+}
+
+%input {
+  @include input;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/tools.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/tools.scss
new file mode 100644
index 0000000..741a5c7
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/form/tools.scss
@@ -0,0 +1,352 @@
+@use "shared";
+@use "../utilities/controls";
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$label-color: cv.getVar("text-strong") !default;
+$label-spacing: 0.5em !default;
+$label-weight: cv.getVar("weight-semibold") !default;
+
+$help-size: cv.getVar("size-small") !default;
+
+$label-colors: shared.$form-colors !default;
+
+$field-block-spacing: 0.75rem !default;
+
+#{iv.$variables-host} {
+  @include cv.register-vars(
+    (
+      "label-color": #{$label-color},
+      "label-spacing": #{$label-spacing},
+      "label-weight": #{$label-weight},
+      "help-size": #{$help-size},
+      "field-block-spacing": #{$field-block-spacing},
+    )
+  );
+}
+
+.#{iv.$class-prefix}label {
+  color: cv.getVar("label-color");
+  display: block;
+  font-size: cv.getVar("size-normal");
+  font-weight: $label-weight;
+
+  &:not(:last-child) {
+    margin-bottom: cv.getVar("label-spacing");
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    font-size: cv.getVar("size-small");
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    font-size: cv.getVar("size-medium");
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    font-size: cv.getVar("size-large");
+  }
+}
+
+.#{iv.$class-prefix}help {
+  display: block;
+  font-size: cv.getVar("help-size");
+  margin-top: 0.25rem;
+
+  @each $name, $pair in $label-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        #{cv.getVar($name, "", "-on-scheme-l")}
+      );
+    }
+  }
+}
+
+// Containers
+
+.#{iv.$class-prefix}field {
+  @include cv.register-vars(
+    (
+      "block-spacing": #{cv.getVar("field-block-spacing")},
+    )
+  );
+
+  @extend %block;
+
+  // Modifiers
+  &.#{iv.$class-prefix}has-addons {
+    display: flex;
+    justify-content: flex-start;
+
+    .#{iv.$class-prefix}control {
+      &:not(:last-child) {
+        margin-inline-end: -1px;
+      }
+
+      &:not(:first-child):not(:last-child) {
+        .#{iv.$class-prefix}button,
+        .#{iv.$class-prefix}input,
+        .#{iv.$class-prefix}select select {
+          border-radius: 0;
+        }
+      }
+
+      &:first-child:not(:only-child) {
+        .#{iv.$class-prefix}button,
+        .#{iv.$class-prefix}input,
+        .#{iv.$class-prefix}select select {
+          border-start-end-radius: 0;
+          border-end-end-radius: 0;
+        }
+      }
+
+      &:last-child:not(:only-child) {
+        .#{iv.$class-prefix}button,
+        .#{iv.$class-prefix}input,
+        .#{iv.$class-prefix}select select {
+          border-start-start-radius: 0;
+          border-end-start-radius: 0;
+        }
+      }
+
+      .#{iv.$class-prefix}button,
+      .#{iv.$class-prefix}input,
+      .#{iv.$class-prefix}select select {
+        &:not([disabled]) {
+          &:hover,
+          &.#{iv.$class-prefix}is-hovered {
+            z-index: 2;
+          }
+
+          &:focus,
+          &.#{iv.$class-prefix}is-focused,
+          &:active,
+          &.#{iv.$class-prefix}is-active {
+            z-index: 3;
+
+            &:hover {
+              z-index: 4;
+            }
+          }
+        }
+      }
+
+      &.#{iv.$class-prefix}is-expanded {
+        flex-grow: 1;
+        flex-shrink: 1;
+      }
+    }
+
+    &.#{iv.$class-prefix}has-addons-centered {
+      justify-content: center;
+    }
+
+    &.#{iv.$class-prefix}has-addons-right {
+      justify-content: flex-end;
+    }
+
+    &.#{iv.$class-prefix}has-addons-fullwidth {
+      .#{iv.$class-prefix}control {
+        flex-grow: 1;
+        flex-shrink: 0;
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-grouped {
+    display: flex;
+    gap: 0.75rem;
+    justify-content: flex-start;
+
+    & > .#{iv.$class-prefix}control {
+      flex-shrink: 0;
+
+      &.#{iv.$class-prefix}is-expanded {
+        flex-grow: 1;
+        flex-shrink: 1;
+      }
+    }
+
+    &.#{iv.$class-prefix}is-grouped-centered {
+      justify-content: center;
+    }
+
+    &.#{iv.$class-prefix}is-grouped-right {
+      justify-content: flex-end;
+    }
+
+    &.#{iv.$class-prefix}is-grouped-multiline {
+      flex-wrap: wrap;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-horizontal {
+    @include mx.tablet {
+      display: flex;
+    }
+  }
+}
+
+.#{iv.$class-prefix}field-label {
+  .#{iv.$class-prefix}label {
+    font-size: inherit;
+  }
+
+  @include mx.mobile {
+    margin-bottom: 0.5rem;
+  }
+
+  @include mx.tablet {
+    flex-basis: 0;
+    flex-grow: 1;
+    flex-shrink: 0;
+    margin-inline-end: 1.5rem;
+    text-align: right;
+
+    &.#{iv.$class-prefix}is-small {
+      font-size: cv.getVar("size-small");
+      padding-top: 0.375em;
+    }
+
+    &.#{iv.$class-prefix}is-normal {
+      padding-top: 0.375em;
+    }
+
+    &.#{iv.$class-prefix}is-medium {
+      font-size: cv.getVar("size-medium");
+      padding-top: 0.375em;
+    }
+
+    &.#{iv.$class-prefix}is-large {
+      font-size: cv.getVar("size-large");
+      padding-top: 0.375em;
+    }
+  }
+}
+
+.#{iv.$class-prefix}field-body {
+  .#{iv.$class-prefix}field .#{iv.$class-prefix}field {
+    margin-bottom: 0;
+  }
+
+  @include mx.tablet {
+    display: flex;
+    flex-basis: 0;
+    flex-grow: 5;
+    flex-shrink: 1;
+
+    .#{iv.$class-prefix}field {
+      margin-bottom: 0;
+    }
+
+    & > .#{iv.$class-prefix}field {
+      flex-shrink: 1;
+
+      &:not(.#{iv.$class-prefix}is-narrow) {
+        flex-grow: 1;
+      }
+
+      &:not(:last-child) {
+        margin-inline-end: 0.75rem;
+      }
+    }
+  }
+}
+
+.#{iv.$class-prefix}control {
+  box-sizing: border-box;
+  clear: both;
+  font-size: cv.getVar("size-normal");
+  position: relative;
+  text-align: inherit;
+
+  // Modifiers
+  &.#{iv.$class-prefix}has-icons-left,
+  &.#{iv.$class-prefix}has-icons-right {
+    .#{iv.$class-prefix}input,
+    .#{iv.$class-prefix}select {
+      &:hover {
+        & ~ .#{iv.$class-prefix}icon {
+          color: cv.getVar("input-icon-hover-color");
+        }
+      }
+
+      &:focus {
+        & ~ .#{iv.$class-prefix}icon {
+          color: cv.getVar("input-icon-focus-color");
+        }
+      }
+
+      &.#{iv.$class-prefix}is-small ~ .#{iv.$class-prefix}icon {
+        font-size: cv.getVar("size-small");
+      }
+
+      &.#{iv.$class-prefix}is-medium ~ .#{iv.$class-prefix}icon {
+        font-size: cv.getVar("size-medium");
+      }
+
+      &.#{iv.$class-prefix}is-large ~ .#{iv.$class-prefix}icon {
+        font-size: cv.getVar("size-large");
+      }
+    }
+
+    .#{iv.$class-prefix}icon {
+      color: cv.getVar("input-icon-color");
+      height: cv.getVar("input-height");
+      pointer-events: none;
+      position: absolute;
+      top: 0;
+      width: cv.getVar("input-height");
+      z-index: 4;
+    }
+  }
+
+  &.#{iv.$class-prefix}has-icons-left {
+    .#{iv.$class-prefix}input,
+    .#{iv.$class-prefix}select select {
+      padding-left: cv.getVar("input-height");
+    }
+
+    .#{iv.$class-prefix}icon.#{iv.$class-prefix}is-left {
+      left: 0;
+    }
+  }
+
+  &.#{iv.$class-prefix}has-icons-right {
+    .#{iv.$class-prefix}input,
+    .#{iv.$class-prefix}select select {
+      padding-right: cv.getVar("input-height");
+    }
+
+    .#{iv.$class-prefix}icon.#{iv.$class-prefix}is-right {
+      right: 0;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-loading {
+    &::after {
+      @extend %loader;
+      inset-inline-end: 0.75em;
+      position: absolute !important;
+      top: 0.75em;
+      z-index: 4;
+    }
+
+    &.#{iv.$class-prefix}is-small:after {
+      font-size: cv.getVar("size-small");
+    }
+
+    &.#{iv.$class-prefix}is-medium:after {
+      font-size: cv.getVar("size-medium");
+    }
+
+    &.#{iv.$class-prefix}is-large:after {
+      font-size: cv.getVar("size-large");
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/_index.scss
new file mode 100644
index 0000000..70d64ca
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/_index.scss
@@ -0,0 +1,5 @@
+/* Bulma Grid */
+@charset "utf-8";
+
+@forward "columns";
+@forward "grid";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/columns.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/columns.scss
new file mode 100644
index 0000000..d26f3a8
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/columns.scss
@@ -0,0 +1,961 @@
+@use "sass:math";
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$column-gap: 0.75rem !default;
+
+#{iv.$variables-host} {
+  @include cv.register-vars(
+    (
+      "column-gap": #{$column-gap},
+    )
+  );
+}
+
+.#{iv.$class-prefix}column {
+  display: block;
+  flex-basis: 0;
+  flex-grow: 1;
+  flex-shrink: 1;
+  padding: cv.getVar("column-gap");
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-narrow {
+    flex: none;
+    width: unset;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-full {
+    flex: none;
+    width: 100%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-three-quarters {
+    flex: none;
+    width: 75%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-two-thirds {
+    flex: none;
+    width: 66.6666%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-half {
+    flex: none;
+    width: 50%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-one-third {
+    flex: none;
+    width: 33.3333%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-one-quarter {
+    flex: none;
+    width: 25%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-one-fifth {
+    flex: none;
+    width: 20%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-two-fifths {
+    flex: none;
+    width: 40%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-three-fifths {
+    flex: none;
+    width: 60%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-four-fifths {
+    flex: none;
+    width: 80%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-three-quarters {
+    margin-inline-start: 75%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-two-thirds {
+    margin-inline-start: 66.6666%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-half {
+    margin-inline-start: 50%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-one-third {
+    margin-inline-start: 0.3333%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-one-quarter {
+    margin-inline-start: 25%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-one-fifth {
+    margin-inline-start: 20%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-two-fifths {
+    margin-inline-start: 40%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-three-fifths {
+    margin-inline-start: 60%;
+  }
+
+  .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+    > &.#{iv.$class-prefix}is-offset-four-fifths {
+    margin-inline-start: 80%;
+  }
+
+  @for $i from 0 through 12 {
+    .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+      > &.#{iv.$class-prefix}is-#{$i} {
+      flex: none;
+      width: math.percentage(math.div($i, 12));
+    }
+
+    .#{iv.$class-prefix}columns.#{iv.$class-prefix}is-mobile
+      > &.#{iv.$class-prefix}is-offset-#{$i} {
+      margin-inline-start: math.percentage(math.div($i, 12));
+    }
+  }
+
+  @include mx.mobile {
+    &.#{iv.$class-prefix}is-narrow-mobile {
+      flex: none;
+      width: unset;
+    }
+
+    &.#{iv.$class-prefix}is-full-mobile {
+      flex: none;
+      width: 100%;
+    }
+
+    &.#{iv.$class-prefix}is-three-quarters-mobile {
+      flex: none;
+      width: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-two-thirds-mobile {
+      flex: none;
+      width: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-half-mobile {
+      flex: none;
+      width: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-one-third-mobile {
+      flex: none;
+      width: 33.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-one-quarter-mobile {
+      flex: none;
+      width: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-one-fifth-mobile {
+      flex: none;
+      width: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-two-fifths-mobile {
+      flex: none;
+      width: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-three-fifths-mobile {
+      flex: none;
+      width: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-four-fifths-mobile {
+      flex: none;
+      width: 80%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-quarters-mobile {
+      margin-inline-start: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-thirds-mobile {
+      margin-inline-start: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-half-mobile {
+      margin-inline-start: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-third-mobile {
+      margin-inline-start: 0.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-quarter-mobile {
+      margin-inline-start: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-fifth-mobile {
+      margin-inline-start: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-fifths-mobile {
+      margin-inline-start: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-fifths-mobile {
+      margin-inline-start: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-four-fifths-mobile {
+      margin-inline-start: 80%;
+    }
+
+    @for $i from 0 through 12 {
+      &.#{iv.$class-prefix}is-#{$i}-mobile {
+        flex: none;
+        width: math.percentage(math.div($i, 12));
+      }
+
+      &.#{iv.$class-prefix}is-offset-#{$i}-mobile {
+        margin-inline-start: math.percentage(math.div($i, 12));
+      }
+    }
+  }
+
+  @include mx.tablet {
+    &.#{iv.$class-prefix}is-narrow,
+    &.#{iv.$class-prefix}is-narrow-tablet {
+      flex: none;
+      width: unset;
+    }
+
+    &.#{iv.$class-prefix}is-full,
+    &.#{iv.$class-prefix}is-full-tablet {
+      flex: none;
+      width: 100%;
+    }
+
+    &.#{iv.$class-prefix}is-three-quarters,
+    &.#{iv.$class-prefix}is-three-quarters-tablet {
+      flex: none;
+      width: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-two-thirds,
+    &.#{iv.$class-prefix}is-two-thirds-tablet {
+      flex: none;
+      width: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-half,
+    &.#{iv.$class-prefix}is-half-tablet {
+      flex: none;
+      width: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-one-third,
+    &.#{iv.$class-prefix}is-one-third-tablet {
+      flex: none;
+      width: 33.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-one-quarter,
+    &.#{iv.$class-prefix}is-one-quarter-tablet {
+      flex: none;
+      width: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-one-fifth,
+    &.#{iv.$class-prefix}is-one-fifth-tablet {
+      flex: none;
+      width: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-two-fifths,
+    &.#{iv.$class-prefix}is-two-fifths-tablet {
+      flex: none;
+      width: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-three-fifths,
+    &.#{iv.$class-prefix}is-three-fifths-tablet {
+      flex: none;
+      width: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-four-fifths,
+    &.#{iv.$class-prefix}is-four-fifths-tablet {
+      flex: none;
+      width: 80%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-quarters,
+    &.#{iv.$class-prefix}is-offset-three-quarters-tablet {
+      margin-inline-start: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-thirds,
+    &.#{iv.$class-prefix}is-offset-two-thirds-tablet {
+      margin-inline-start: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-half,
+    &.#{iv.$class-prefix}is-offset-half-tablet {
+      margin-inline-start: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-third,
+    &.#{iv.$class-prefix}is-offset-one-third-tablet {
+      margin-inline-start: 0.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-quarter,
+    &.#{iv.$class-prefix}is-offset-one-quarter-tablet {
+      margin-inline-start: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-fifth,
+    &.#{iv.$class-prefix}is-offset-one-fifth-tablet {
+      margin-inline-start: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-fifths,
+    &.#{iv.$class-prefix}is-offset-two-fifths-tablet {
+      margin-inline-start: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-fifths,
+    &.#{iv.$class-prefix}is-offset-three-fifths-tablet {
+      margin-inline-start: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-four-fifths,
+    &.#{iv.$class-prefix}is-offset-four-fifths-tablet {
+      margin-inline-start: 80%;
+    }
+
+    @for $i from 0 through 12 {
+      &.#{iv.$class-prefix}is-#{$i},
+      &.#{iv.$class-prefix}is-#{$i}-tablet {
+        flex: none;
+        width: math.percentage(math.div($i, 12));
+      }
+
+      &.#{iv.$class-prefix}is-offset-#{$i},
+      &.#{iv.$class-prefix}is-offset-#{$i}-tablet {
+        margin-inline-start: math.percentage(math.div($i, 12));
+      }
+    }
+  }
+
+  @include mx.touch {
+    &.#{iv.$class-prefix}is-narrow-touch {
+      flex: none;
+      width: unset;
+    }
+
+    &.#{iv.$class-prefix}is-full-touch {
+      flex: none;
+      width: 100%;
+    }
+
+    &.#{iv.$class-prefix}is-three-quarters-touch {
+      flex: none;
+      width: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-two-thirds-touch {
+      flex: none;
+      width: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-half-touch {
+      flex: none;
+      width: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-one-third-touch {
+      flex: none;
+      width: 33.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-one-quarter-touch {
+      flex: none;
+      width: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-one-fifth-touch {
+      flex: none;
+      width: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-two-fifths-touch {
+      flex: none;
+      width: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-three-fifths-touch {
+      flex: none;
+      width: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-four-fifths-touch {
+      flex: none;
+      width: 80%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-quarters-touch {
+      margin-inline-start: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-thirds-touch {
+      margin-inline-start: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-half-touch {
+      margin-inline-start: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-third-touch {
+      margin-inline-start: 0.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-quarter-touch {
+      margin-inline-start: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-fifth-touch {
+      margin-inline-start: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-fifths-touch {
+      margin-inline-start: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-fifths-touch {
+      margin-inline-start: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-four-fifths-touch {
+      margin-inline-start: 80%;
+    }
+
+    @for $i from 0 through 12 {
+      &.#{iv.$class-prefix}is-#{$i}-touch {
+        flex: none;
+        width: math.percentage(math.div($i, 12));
+      }
+
+      &.#{iv.$class-prefix}is-offset-#{$i}-touch {
+        margin-inline-start: math.percentage(math.div($i, 12));
+      }
+    }
+  }
+
+  @include mx.desktop {
+    &.#{iv.$class-prefix}is-narrow-desktop {
+      flex: none;
+      width: unset;
+    }
+
+    &.#{iv.$class-prefix}is-full-desktop {
+      flex: none;
+      width: 100%;
+    }
+
+    &.#{iv.$class-prefix}is-three-quarters-desktop {
+      flex: none;
+      width: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-two-thirds-desktop {
+      flex: none;
+      width: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-half-desktop {
+      flex: none;
+      width: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-one-third-desktop {
+      flex: none;
+      width: 33.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-one-quarter-desktop {
+      flex: none;
+      width: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-one-fifth-desktop {
+      flex: none;
+      width: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-two-fifths-desktop {
+      flex: none;
+      width: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-three-fifths-desktop {
+      flex: none;
+      width: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-four-fifths-desktop {
+      flex: none;
+      width: 80%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-quarters-desktop {
+      margin-inline-start: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-thirds-desktop {
+      margin-inline-start: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-half-desktop {
+      margin-inline-start: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-third-desktop {
+      margin-inline-start: 0.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-quarter-desktop {
+      margin-inline-start: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-fifth-desktop {
+      margin-inline-start: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-fifths-desktop {
+      margin-inline-start: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-fifths-desktop {
+      margin-inline-start: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-four-fifths-desktop {
+      margin-inline-start: 80%;
+    }
+
+    @for $i from 0 through 12 {
+      &.#{iv.$class-prefix}is-#{$i}-desktop {
+        flex: none;
+        width: math.percentage(math.div($i, 12));
+      }
+
+      &.#{iv.$class-prefix}is-offset-#{$i}-desktop {
+        margin-inline-start: math.percentage(math.div($i, 12));
+      }
+    }
+  }
+
+  @include mx.widescreen {
+    &.#{iv.$class-prefix}is-narrow-widescreen {
+      flex: none;
+      width: unset;
+    }
+
+    &.#{iv.$class-prefix}is-full-widescreen {
+      flex: none;
+      width: 100%;
+    }
+
+    &.#{iv.$class-prefix}is-three-quarters-widescreen {
+      flex: none;
+      width: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-two-thirds-widescreen {
+      flex: none;
+      width: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-half-widescreen {
+      flex: none;
+      width: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-one-third-widescreen {
+      flex: none;
+      width: 33.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-one-quarter-widescreen {
+      flex: none;
+      width: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-one-fifth-widescreen {
+      flex: none;
+      width: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-two-fifths-widescreen {
+      flex: none;
+      width: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-three-fifths-widescreen {
+      flex: none;
+      width: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-four-fifths-widescreen {
+      flex: none;
+      width: 80%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-quarters-widescreen {
+      margin-inline-start: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-thirds-widescreen {
+      margin-inline-start: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-half-widescreen {
+      margin-inline-start: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-third-widescreen {
+      margin-inline-start: 0.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-quarter-widescreen {
+      margin-inline-start: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-fifth-widescreen {
+      margin-inline-start: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-fifths-widescreen {
+      margin-inline-start: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-fifths-widescreen {
+      margin-inline-start: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-four-fifths-widescreen {
+      margin-inline-start: 80%;
+    }
+
+    @for $i from 0 through 12 {
+      &.#{iv.$class-prefix}is-#{$i}-widescreen {
+        flex: none;
+        width: math.percentage(math.div($i, 12));
+      }
+
+      &.#{iv.$class-prefix}is-offset-#{$i}-widescreen {
+        margin-inline-start: math.percentage(math.div($i, 12));
+      }
+    }
+  }
+
+  @include mx.fullhd {
+    &.#{iv.$class-prefix}is-narrow-fullhd {
+      flex: none;
+      width: unset;
+    }
+
+    &.#{iv.$class-prefix}is-full-fullhd {
+      flex: none;
+      width: 100%;
+    }
+
+    &.#{iv.$class-prefix}is-three-quarters-fullhd {
+      flex: none;
+      width: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-two-thirds-fullhd {
+      flex: none;
+      width: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-half-fullhd {
+      flex: none;
+      width: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-one-third-fullhd {
+      flex: none;
+      width: 33.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-one-quarter-fullhd {
+      flex: none;
+      width: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-one-fifth-fullhd {
+      flex: none;
+      width: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-two-fifths-fullhd {
+      flex: none;
+      width: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-three-fifths-fullhd {
+      flex: none;
+      width: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-four-fifths-fullhd {
+      flex: none;
+      width: 80%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-quarters-fullhd {
+      margin-inline-start: 75%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-thirds-fullhd {
+      margin-inline-start: 66.6666%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-half-fullhd {
+      margin-inline-start: 50%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-third-fullhd {
+      margin-inline-start: 33.3333%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-quarter-fullhd {
+      margin-inline-start: 25%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-one-fifth-fullhd {
+      margin-inline-start: 20%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-two-fifths-fullhd {
+      margin-inline-start: 40%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-three-fifths-fullhd {
+      margin-inline-start: 60%;
+    }
+
+    &.#{iv.$class-prefix}is-offset-four-fifths-fullhd {
+      margin-inline-start: 80%;
+    }
+
+    @for $i from 0 through 12 {
+      &.#{iv.$class-prefix}is-#{$i}-fullhd {
+        flex: none;
+        width: math.percentage(math.div($i, 12));
+      }
+
+      &.#{iv.$class-prefix}is-offset-#{$i}-fullhd {
+        margin-inline-start: math.percentage(math.div($i, 12));
+      }
+    }
+  }
+}
+
+.#{iv.$class-prefix}columns {
+  margin-inline-start: calc(-1 * #{cv.getVar("column-gap")});
+  margin-inline-end: calc(-1 * #{cv.getVar("column-gap")});
+  margin-top: calc(-1 * #{cv.getVar("column-gap")});
+
+  &:last-child {
+    margin-bottom: calc(-1 * #{cv.getVar("column-gap")});
+  }
+
+  &:not(:last-child) {
+    margin-bottom: calc(
+      #{cv.getVar("block-spacing")} - #{cv.getVar("column-gap")}
+    );
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-centered {
+    justify-content: center;
+  }
+
+  &.#{iv.$class-prefix}is-gapless {
+    margin-inline-start: 0;
+    margin-inline-end: 0;
+
+    margin-top: 0;
+
+    & > .#{iv.$class-prefix}column {
+      margin: 0;
+      padding: 0 !important;
+    }
+
+    &:not(:last-child) {
+      margin-bottom: 1.5rem;
+    }
+
+    &:last-child {
+      margin-bottom: 0;
+    }
+  }
+
+  &.#{iv.$class-prefix}is-mobile {
+    display: flex;
+  }
+
+  &.#{iv.$class-prefix}is-multiline {
+    flex-wrap: wrap;
+  }
+
+  &.#{iv.$class-prefix}is-vcentered {
+    align-items: center;
+  }
+
+  // Responsiveness
+  @include mx.tablet {
+    &:not(.#{iv.$class-prefix}is-desktop) {
+      display: flex;
+    }
+  }
+
+  @include mx.desktop {
+    // Modifiers
+    &.#{iv.$class-prefix}is-desktop {
+      display: flex;
+    }
+  }
+
+  @for $i from 0 through 8 {
+    &.#{iv.$class-prefix}is-#{$i} {
+      @include cv.register-vars(
+        (
+          "column-gap": #{$i * 0.25rem},
+        )
+      );
+    }
+
+    @include mx.mobile {
+      &.#{iv.$class-prefix}is-#{$i}-mobile {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+
+    @include mx.tablet {
+      &.#{iv.$class-prefix}is-#{$i}-tablet {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+
+    @include mx.tablet-only {
+      &.#{iv.$class-prefix}is-#{$i}-tablet-only {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+
+    @include mx.touch {
+      &.#{iv.$class-prefix}is-#{$i}-touch {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+
+    @include mx.desktop {
+      &.#{iv.$class-prefix}is-#{$i}-desktop {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+
+    @include mx.desktop-only {
+      &.#{iv.$class-prefix}is-#{$i}-desktop-only {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+
+    @include mx.widescreen {
+      &.#{iv.$class-prefix}is-#{$i}-widescreen {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+
+    @include mx.widescreen-only {
+      &.#{iv.$class-prefix}is-#{$i}-widescreen-only {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+
+    @include mx.fullhd {
+      &.#{iv.$class-prefix}is-#{$i}-fullhd {
+        @include cv.register-vars(
+          (
+            "column-gap": #{$i * 0.25rem},
+          )
+        );
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/grid.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/grid.scss
new file mode 100644
index 0000000..b8ce95b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/grid/grid.scss
@@ -0,0 +1,209 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$max-column-count: 12;
+$grip-gap: 0.75rem;
+$column-min-base: 1.5rem;
+
+@mixin fixed-grid-properties($suffix: "") {
+  @for $i from 1 through $max-column-count {
+    &.#{iv.$class-prefix}has-#{$i}-cols#{$suffix} {
+      > .#{iv.$class-prefix}grid {
+        @include cv.register-var("grid-column-count", #{$i});
+      }
+    }
+  }
+}
+
+$grid-container-name: bulma-fixed-grid;
+
+.#{iv.$class-prefix}fixed-grid {
+  @extend %block;
+  container-name: $grid-container-name;
+  container-type: inline-size;
+
+  > .#{iv.$class-prefix}grid {
+    @include cv.register-vars(
+      (
+        "grid-gap-count": calc(#{cv.getVar("grid-column-count")} - 1),
+        "grid-column-count": 2,
+      )
+    );
+
+    grid-template-columns: repeat(cv.getVar("grid-column-count"), 1fr);
+  }
+
+  @include fixed-grid-properties;
+
+  @include mx.container-until($grid-container-name, iv.$tablet) {
+    @include fixed-grid-properties("-mobile");
+  }
+
+  @include mx.container-from($grid-container-name, iv.$tablet) {
+    @include fixed-grid-properties("-tablet");
+  }
+
+  @include mx.container-from($grid-container-name, iv.$desktop) {
+    @include fixed-grid-properties("-desktop");
+  }
+
+  @include mx.container-from($grid-container-name, iv.$widescreen) {
+    @include fixed-grid-properties("-widescreen");
+  }
+
+  @include mx.container-from($grid-container-name, iv.$fullhd) {
+    @include fixed-grid-properties("-fullhd");
+  }
+
+  &.#{iv.$class-prefix}has-auto-count {
+    .#{iv.$class-prefix}grid {
+      @include mx.container-until($grid-container-name, iv.$tablet) {
+        @include cv.register-var("grid-column-count", 2);
+      }
+
+      @include mx.container-from($grid-container-name, iv.$tablet) {
+        @include cv.register-var("grid-column-count", 4);
+      }
+
+      @include mx.container-from($grid-container-name, iv.$desktop) {
+        @include cv.register-var("grid-column-count", 8);
+      }
+
+      @include mx.container-from($grid-container-name, iv.$widescreen) {
+        @include cv.register-var("grid-column-count", 12);
+      }
+
+      @include mx.container-from($grid-container-name, iv.$fullhd) {
+        @include cv.register-var("grid-column-count", 16);
+      }
+    }
+  }
+}
+
+.#{iv.$class-prefix}grid {
+  @include cv.register-vars(
+    (
+      "grid-gap": $grip-gap,
+      "grid-column-min": 9rem,
+      "grid-cell-column-span": 1,
+      "grid-cell-row-span": 1,
+    )
+  );
+
+  @extend %block;
+  display: grid;
+  gap: cv.getVar("grid-gap");
+  column-gap: #{cv.getVarWithBackup("grid-column-gap", "grid-gap")};
+  row-gap: #{cv.getVarWithBackup("grid-row-gap", "grid-gap")};
+  grid-template-columns: repeat(
+    auto-fit,
+    minmax(#{cv.getVar("grid-column-min")}, 1fr)
+  );
+  grid-template-rows: auto;
+
+  &.is-auto-fill {
+    grid-template-columns: repeat(
+      auto-fill,
+      minmax(#{cv.getVar("grid-column-min")}, 1fr)
+    );
+  }
+
+  @for $i from 1 through 32 {
+    &.#{iv.$class-prefix}is-col-min-#{$i} {
+      @include cv.register-vars(
+        (
+          "grid-column-min": #{$column-min-base * $i},
+        )
+      );
+    }
+  }
+}
+
+@mixin cell-properties($suffix: "") {
+  @for $i from 1 through $max-column-count {
+    $name: $i + $suffix;
+
+    &.#{iv.$class-prefix}is-col-start-#{$name} {
+      @include cv.register-var("grid-cell-column-start", #{$i});
+    }
+
+    &.#{iv.$class-prefix}is-col-end-#{$name} {
+      @include cv.register-var("grid-cell-column-end", #{$i});
+    }
+
+    &.#{iv.$class-prefix}is-col-from-end-#{$name} {
+      @include cv.register-var("grid-cell-column-start", #{$i * -1});
+    }
+
+    &.#{iv.$class-prefix}is-col-span-#{$name} {
+      @include cv.register-var("grid-cell-column-span", #{$i});
+    }
+
+    &.#{iv.$class-prefix}is-row-start-#{$name} {
+      @include cv.register-var("grid-cell-row-start", #{$i});
+    }
+
+    &.#{iv.$class-prefix}is-row-end-#{$name} {
+      @include cv.register-var("grid-cell-row-end", #{$i});
+    }
+
+    &.#{iv.$class-prefix}is-row-from-end-#{$name} {
+      @include cv.register-var("grid-cell-row-start", #{$i * -1});
+    }
+
+    &.#{iv.$class-prefix}is-row-span-#{$name} {
+      @include cv.register-var("grid-cell-row-span", #{$i});
+    }
+  }
+}
+
+.#{iv.$class-prefix}cell {
+  grid-column-end: span cv.getVar("grid-cell-column-span");
+  grid-column-start: cv.getVar("grid-cell-column-start");
+  grid-row-end: span cv.getVar("grid-cell-row-span");
+  grid-row-start: cv.getVar("grid-cell-row-start");
+
+  // Sizes
+  &.#{iv.$class-prefix}is-col-start-end {
+    @include cv.register-var("grid-cell-column-start", -1);
+  }
+
+  &.#{iv.$class-prefix}is-row-start-end {
+    @include cv.register-var("grid-cell-row-start", -1);
+  }
+
+  @include cell-properties;
+  @include mx.mobile {
+    @include cell-properties("-mobile");
+  }
+
+  @include mx.tablet {
+    @include cell-properties("-tablet");
+  }
+
+  @include mx.tablet-only {
+    @include cell-properties("-tablet-only");
+  }
+
+  @include mx.desktop {
+    @include cell-properties("-desktop");
+  }
+
+  @include mx.desktop-only {
+    @include cell-properties("-desktop-only");
+  }
+
+  @include mx.widescreen {
+    @include cell-properties("-widescreen");
+  }
+
+  @include mx.widescreen-only {
+    @include cell-properties("-widescreen-only");
+  }
+
+  @include mx.fullhd {
+    @include cell-properties("-fullhd");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/_index.scss
new file mode 100644
index 0000000..4388647
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/_index.scss
@@ -0,0 +1,15 @@
+/* Bulma Helpers */
+@charset "utf-8";
+
+@forward "aspect-ratio";
+@forward "border";
+@forward "color";
+@forward "flexbox";
+@forward "float";
+@forward "gap";
+@forward "overflow";
+@forward "position";
+@forward "spacing";
+@forward "typography";
+@forward "visibility";
+@forward "other";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/aspect-ratio.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/aspect-ratio.scss
new file mode 100644
index 0000000..e7bf183
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/aspect-ratio.scss
@@ -0,0 +1,12 @@
+@use "sass:list";
+
+@use "../utilities/initial-variables" as iv;
+
+@each $pair in iv.$aspect-ratios {
+  $w: list.nth($pair, 1);
+  $h: list.nth($pair, 2);
+
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}aspect-ratio-#{$w}by#{$h} {
+    aspect-ratio: #{$w} / #{$h};
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/border.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/border.scss
new file mode 100644
index 0000000..1525ff3
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/border.scss
@@ -0,0 +1,15 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+
+$radii: (
+  "small": "radius-small",
+  "normal": "radius",
+  "large": "radius-large",
+  "rounded": "radius-rounded",
+);
+
+@each $name, $var in $radii {
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}radius-#{$name} {
+    border-radius: cv.getVar($var);
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/color.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/color.scss
new file mode 100644
index 0000000..0121698
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/color.scss
@@ -0,0 +1,344 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+
+$digits: (
+  "00",
+  "05",
+  "10",
+  "15",
+  "20",
+  "25",
+  "30",
+  "35",
+  "40",
+  "45",
+  "50",
+  "55",
+  "60",
+  "65",
+  "70",
+  "75",
+  "80",
+  "85",
+  "90",
+  "95",
+  "100"
+);
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}background {
+  background-color: cv.getVar("background");
+}
+
+@each $name, $color in dv.$colors {
+  $background: hsl(
+    #{cv.getVar($name, "", "-h")},
+    #{cv.getVar($name, "", "-s")},
+    #{cv.getVar($name, "", "-l")}
+  );
+
+  $color: hsl(
+    #{cv.getVar($name, "", "-h")},
+    #{cv.getVar($name, "", "-s")},
+    #{cv.getVar($name, "", "-l")}
+  );
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name} {
+    color: $color !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name} {
+    background-color: $background !important;
+  }
+
+  // Invert
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-invert {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-invert-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-invert {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-invert-l")}
+    ) !important;
+  }
+
+  // On Scheme
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-on-scheme {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-on-scheme-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-on-scheme {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-on-scheme-l")}
+    ) !important;
+  }
+
+  // Light
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-light {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-light-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-light {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-light-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-light-invert {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-light-invert-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-light-invert {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-light-invert-l")}
+    ) !important;
+  }
+
+  // Dark
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-dark {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-dark-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-dark {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-dark-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-dark-invert {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-dark-invert-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-dark-invert {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar($name, "", "-dark-invert-l")}
+    ) !important;
+  }
+
+  // Soft/Bold
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-soft {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar("soft-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-soft {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar("soft-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-bold {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar("bold-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-bold {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar("bold-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-soft-invert {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar("soft-invert-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-soft-invert {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar("soft-invert-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-bold-invert {
+    color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar("bold-invert-l")}
+    ) !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-bold-invert {
+    background-color: hsl(
+      #{cv.getVar($name, "", "-h")},
+      #{cv.getVar($name, "", "-s")},
+      #{cv.getVar("bold-invert-l")}
+    ) !important;
+  }
+
+  @each $digit in $digits {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-#{$digit} {
+      color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        #{cv.getVar($name, "", "-#{$digit}-l")}
+      ) !important;
+    }
+
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-#{$digit} {
+      background-color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        #{cv.getVar($name, "", "-#{$digit}-l")}
+      ) !important;
+    }
+
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}-#{$digit}-invert {
+      color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        #{cv.getVar($name, "", "-#{$digit}-invert-l")}
+      ) !important;
+    }
+
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}-#{$digit}-invert {
+      background-color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        #{cv.getVar($name, "", "-#{$digit}-invert-l")}
+      ) !important;
+    }
+  }
+
+  // Hover
+  a.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name},
+  button.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name},
+  #{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name}.is-hoverable {
+    &:hover,
+    &:focus-visible {
+      color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        calc(
+          #{cv.getVar($name, "", "-l")} + #{cv.getVar("hover-color-l-delta")}
+        )
+      ) !important;
+    }
+
+    &:active {
+      color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        calc(
+          #{cv.getVar($name, "", "-l")} + #{cv.getVar("active-color-l-delta")}
+        )
+      ) !important;
+    }
+  }
+
+  a.#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name},
+  button.#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name},
+  #{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name}.is-hoverable {
+    &:hover,
+    &:focus-visible {
+      background-color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        calc(
+          #{cv.getVar($name, "", "-l")} +
+            #{cv.getVar("hover-background-l-delta")}
+        )
+      ) !important;
+    }
+
+    &:active {
+      background-color: hsl(
+        #{cv.getVar($name, "", "-h")},
+        #{cv.getVar($name, "", "-s")},
+        calc(
+          #{cv.getVar($name, "", "-l")} +
+            #{cv.getVar("active-background-l-delta")}
+        )
+      ) !important;
+    }
+  }
+
+  // Palettes
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}palette-#{$name} {
+    --h: #{cv.getVar($name, "", "-h")};
+    --s: #{cv.getVar($name, "", "-s")};
+    --l: #{cv.getVar($name, "", "-l")};
+    --color: hsl(var(--h), var(--s), var(--l));
+
+    @each $digit in $digits {
+      --#{$digit}-l: #{cv.getVar($name, "", "-#{$digit}-l")};
+      --color-#{$digit}: hsl(var(--h), var(--s), var(--#{$digit}-l));
+    }
+  }
+}
+
+@each $name, $shade in dv.$shades {
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$name} {
+    color: $shade !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-#{$name} {
+    background-color: $shade !important;
+  }
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-current {
+  color: currentColor !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-inherit {
+  color: inherit !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-current {
+  background-color: currentColor !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}background-inherit {
+  background-color: inherit !important;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/flexbox.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/flexbox.scss
new file mode 100644
index 0000000..b8c1544
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/flexbox.scss
@@ -0,0 +1,62 @@
+@use "../utilities/initial-variables" as iv;
+
+$flex-direction-values: row, row-reverse, column, column-reverse;
+
+@each $value in $flex-direction-values {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}flex-direction-#{$value} {
+    flex-direction: $value !important;
+  }
+}
+
+$flex-wrap-values: nowrap, wrap, wrap-reverse;
+
+@each $value in $flex-wrap-values {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}flex-wrap-#{$value} {
+    flex-wrap: $value !important;
+  }
+}
+
+$justify-content-values: flex-start, flex-end, center, space-between,
+  space-around, space-evenly, start, end, left, right;
+
+@each $value in $justify-content-values {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}justify-content-#{$value} {
+    justify-content: $value !important;
+  }
+}
+
+$align-content-values: flex-start, flex-end, center, space-between, space-around,
+  space-evenly, stretch, start, end, baseline;
+
+@each $value in $align-content-values {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}align-content-#{$value} {
+    align-content: $value !important;
+  }
+}
+
+$align-items-values: stretch, flex-start, flex-end, center, baseline, start, end,
+  self-start, self-end;
+
+@each $value in $align-items-values {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}align-items-#{$value} {
+    align-items: $value !important;
+  }
+}
+
+$align-self-values: auto, flex-start, flex-end, center, baseline, stretch;
+
+@each $value in $align-self-values {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}align-self-#{$value} {
+    align-self: $value !important;
+  }
+}
+
+$flex-operators: grow, shrink;
+
+@each $operator in $flex-operators {
+  @for $i from 0 through 5 {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}flex-#{$operator}-#{$i} {
+      flex-#{$operator}: $i !important;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/float.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/float.scss
new file mode 100644
index 0000000..9a2bb4e
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/float.scss
@@ -0,0 +1,28 @@
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/mixins" as mx;
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}clearfix {
+  @include mx.clearfix;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}float-left,
+.#{iv.$class-prefix}#{iv.$helpers-prefix}pulled-left {
+  float: left !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}float-right,
+.#{iv.$class-prefix}#{iv.$helpers-prefix}pulled-right {
+  float: right !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}float-none {
+  float: none !important;
+}
+
+$clears: both left none right;
+
+@each $clear in $clears {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}clear-#{$clear} {
+    clear: $clear !important;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/gap.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/gap.scss
new file mode 100644
index 0000000..d386c3d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/gap.scss
@@ -0,0 +1,24 @@
+@use "sass:math";
+@use "sass:string";
+@use "../utilities/initial-variables" as iv;
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}gapless {
+  gap: 0 !important;
+}
+
+$gaps: "gap", "column-gap", "row-gap";
+$gap-base: 0.5rem;
+
+@each $gap in $gaps {
+  @for $i from 0 through 8 {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$gap}-#{$i} {
+      #{$gap}: ($gap-base * $i) !important;
+    }
+
+    @if $i < 8 {
+      .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$gap}-#{$i}\.5 {
+        #{$gap}: ($gap-base * $i + math.div($gap-base, 2)) !important;
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/other.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/other.scss
new file mode 100644
index 0000000..66eb040
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/other.scss
@@ -0,0 +1,19 @@
+@use "../utilities/extends";
+@use "../utilities/initial-variables" as iv;
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}radiusless {
+  border-radius: 0 !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}shadowless {
+  box-shadow: none !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}clickable {
+  cursor: pointer !important;
+  pointer-events: all !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}unselectable {
+  @extend %unselectable;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/overflow.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/overflow.scss
new file mode 100644
index 0000000..a03268c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/overflow.scss
@@ -0,0 +1,21 @@
+@use "../utilities/initial-variables" as iv;
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}clipped {
+  overflow: hidden !important;
+}
+
+$overflows: auto clip hidden scroll visible;
+
+@each $overflow in $overflows {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}overflow-#{$overflow} {
+    overflow: $overflow !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}overflow-x-#{$overflow} {
+    overflow-x: $overflow !important;
+  }
+
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}overflow-y-#{$overflow} {
+    overflow-y: $overflow !important;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/position.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/position.scss
new file mode 100644
index 0000000..fca128a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/position.scss
@@ -0,0 +1,19 @@
+@use "../utilities/extends";
+@use "../utilities/initial-variables" as iv;
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}overlay,
+.#{iv.$class-prefix}#{iv.$helpers-prefix}overlay {
+  @extend %overlay;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}relative {
+  position: relative !important;
+}
+
+$positions: absolute fixed relative static sticky;
+
+@each $position in $positions {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}position-#{$position} {
+    position: $position !important;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/spacing.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/spacing.scss
new file mode 100644
index 0000000..1b8dbba
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/spacing.scss
@@ -0,0 +1,64 @@
+@use "../utilities/initial-variables" as iv;
+
+.#{iv.$class-prefix}marginless {
+  margin: 0 !important;
+}
+
+.#{iv.$class-prefix}paddingless {
+  padding: 0 !important;
+}
+
+$spacing-shortcuts: (
+  "margin": "m",
+  "padding": "p",
+) !default;
+$spacing-directions: (
+  "top": "t",
+  "right": "r",
+  "bottom": "b",
+  "left": "l",
+) !default;
+$spacing-horizontal: "x" !default;
+$spacing-vertical: "y" !default;
+$spacing-values: (
+  "0": 0,
+  "1": 0.25rem,
+  "2": 0.5rem,
+  "3": 0.75rem,
+  "4": 1rem,
+  "5": 1.5rem,
+  "6": 3rem,
+  "auto": auto,
+) !default;
+
+@each $property, $shortcut in $spacing-shortcuts {
+  @each $name, $value in $spacing-values {
+    // All directions
+    .#{iv.$class-prefix}#{$shortcut}-#{$name} {
+      #{$property}: $value !important;
+    }
+
+    // Cardinal directions
+    @each $direction, $suffix in $spacing-directions {
+      .#{iv.$class-prefix}#{$shortcut}#{$suffix}-#{$name} {
+        #{$property}-#{$direction}: $value !important;
+      }
+    }
+
+    // Horizontal axis
+    @if $spacing-horizontal != null {
+      .#{iv.$class-prefix}#{$shortcut}#{$spacing-horizontal}-#{$name} {
+        #{$property}-left: $value !important;
+        #{$property}-right: $value !important;
+      }
+    }
+
+    // Vertical axis
+    @if $spacing-vertical != null {
+      .#{iv.$class-prefix}#{$shortcut}#{$spacing-vertical}-#{$name} {
+        #{$property}-top: $value !important;
+        #{$property}-bottom: $value !important;
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/typography.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/typography.scss
new file mode 100644
index 0000000..fbfcabc
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/typography.scss
@@ -0,0 +1,174 @@
+@use "sass:list";
+
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/mixins" as mx;
+
+@mixin typography-size($target: "") {
+  @each $size in dv.$sizes {
+    $i: list.index(dv.$sizes, $size);
+
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}size-#{$i}#{if($target == "", "", "-" + $target)} {
+      font-size: $size !important;
+    }
+  }
+}
+
+@include typography-size;
+
+@include mx.mobile {
+  @include typography-size("mobile");
+}
+
+@include mx.tablet {
+  @include typography-size("tablet");
+}
+
+@include mx.touch {
+  @include typography-size("touch");
+}
+
+@include mx.desktop {
+  @include typography-size("desktop");
+}
+
+@include mx.widescreen {
+  @include typography-size("widescreen");
+}
+
+@include mx.fullhd {
+  @include typography-size("fullhd");
+}
+
+$alignments: (
+  "centered": "center",
+  "justified": "justify",
+  "left": "left",
+  "right": "right",
+);
+
+@each $alignment, $text-align in $alignments {
+  .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment} {
+    text-align: #{$text-align} !important;
+  }
+}
+
+@each $alignment, $text-align in $alignments {
+  @include mx.mobile {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-mobile {
+      text-align: #{$text-align} !important;
+    }
+  }
+
+  @include mx.tablet {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-tablet {
+      text-align: #{$text-align} !important;
+    }
+  }
+
+  @include mx.tablet-only {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-tablet-only {
+      text-align: #{$text-align} !important;
+    }
+  }
+
+  @include mx.touch {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-touch {
+      text-align: #{$text-align} !important;
+    }
+  }
+
+  @include mx.desktop {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-desktop {
+      text-align: #{$text-align} !important;
+    }
+  }
+
+  @include mx.desktop-only {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-desktop-only {
+      text-align: #{$text-align} !important;
+    }
+  }
+
+  @include mx.widescreen {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-widescreen {
+      text-align: #{$text-align} !important;
+    }
+  }
+
+  @include mx.widescreen-only {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-widescreen-only {
+      text-align: #{$text-align} !important;
+    }
+  }
+
+  @include mx.fullhd {
+    .#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-#{$alignment}-fullhd {
+      text-align: #{$text-align} !important;
+    }
+  }
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}capitalized {
+  text-transform: capitalize !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}lowercase {
+  text-transform: lowercase !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}uppercase {
+  text-transform: uppercase !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}italic {
+  font-style: italic !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}underlined {
+  text-decoration: underline !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-weight-light {
+  font-weight: iv.$weight-light !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-weight-normal {
+  font-weight: iv.$weight-normal !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-weight-medium {
+  font-weight: iv.$weight-medium !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-weight-semibold {
+  font-weight: iv.$weight-semibold !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-weight-bold {
+  font-weight: iv.$weight-bold !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-has-prefix}text-weight-extrabold {
+  font-weight: iv.$weight-extrabold !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}family-primary {
+  font-family: dv.$family-primary !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}family-secondary {
+  font-family: dv.$family-secondary !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}family-sans-serif {
+  font-family: iv.$family-sans-serif !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}family-monospace {
+  font-family: iv.$family-monospace !important;
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}family-code {
+  font-family: dv.$family-code !important;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/visibility.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/visibility.scss
new file mode 100644
index 0000000..bccb53f
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/helpers/visibility.scss
@@ -0,0 +1,221 @@
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/mixins" as mx;
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}display-none,
+.#{iv.$class-prefix}#{iv.$helpers-prefix}hidden {
+  display: none !important;
+}
+
+$displays: block flex inline inline-block inline-flex grid;
+
+@each $display in $displays {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display},
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display} {
+    display: $display !important;
+  }
+
+  @include mx.mobile {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-mobile,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-mobile {
+      display: $display !important;
+    }
+  }
+
+  @include mx.tablet {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-tablet,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-tablet {
+      display: $display !important;
+    }
+  }
+
+  @include mx.tablet-only {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-tablet-only,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-tablet-only {
+      display: $display !important;
+    }
+  }
+
+  @include mx.touch {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-touch,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-touch {
+      display: $display !important;
+    }
+  }
+
+  @include mx.desktop {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-desktop,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-desktop {
+      display: $display !important;
+    }
+  }
+
+  @include mx.desktop-only {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-desktop-only,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-desktop-only {
+      display: $display !important;
+    }
+  }
+
+  @include mx.widescreen {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-widescreen,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-widescreen {
+      display: $display !important;
+    }
+  }
+
+  @include mx.widescreen-only {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-widescreen-only,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-widescreen-only {
+      display: $display !important;
+    }
+  }
+
+  @include mx.fullhd {
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}display-#{$display}-fullhd,
+    .#{iv.$class-prefix}#{iv.$helpers-prefix}#{$display}-fullhd {
+      display: $display !important;
+    }
+  }
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}sr-only {
+  border: none !important;
+  clip: rect(0, 0, 0, 0) !important;
+  height: 0.01em !important;
+  overflow: hidden !important;
+  padding: 0 !important;
+  position: absolute !important;
+  white-space: nowrap !important;
+  width: 0.01em !important;
+}
+
+@include mx.mobile {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-mobile,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-mobile {
+    display: none !important;
+  }
+}
+
+@include mx.tablet {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-tablet,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-tablet {
+    display: none !important;
+  }
+}
+
+@include mx.tablet-only {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-tablet-only,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-tablet-only {
+    display: none !important;
+  }
+}
+
+@include mx.touch {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-touch,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-touch {
+    display: none !important;
+  }
+}
+
+@include mx.desktop {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-desktop,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-desktop {
+    display: none !important;
+  }
+}
+
+@include mx.desktop-only {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-desktop-only,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-desktop-only {
+    display: none !important;
+  }
+}
+
+@include mx.widescreen {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-widescreen,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-widescreen {
+    display: none !important;
+  }
+}
+
+@include mx.widescreen-only {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-widescreen-only,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-widescreen-only {
+    display: none !important;
+  }
+}
+
+@include mx.fullhd {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}display-none-fullhd,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}hidden-fullhd {
+    display: none !important;
+  }
+}
+
+.#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden,
+.#{iv.$class-prefix}#{iv.$helpers-prefix}invisible {
+  visibility: hidden !important;
+}
+
+@include mx.mobile {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-mobile,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-mobile {
+    visibility: hidden !important;
+  }
+}
+
+@include mx.tablet {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-tablet,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-tablet {
+    visibility: hidden !important;
+  }
+}
+
+@include mx.tablet-only {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-tablet-only,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-tablet-only {
+    visibility: hidden !important;
+  }
+}
+
+@include mx.touch {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-touch,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-touch {
+    visibility: hidden !important;
+  }
+}
+
+@include mx.desktop {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-desktop,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-desktop {
+    visibility: hidden !important;
+  }
+}
+
+@include mx.desktop-only {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-desktop-only,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-desktop-only {
+    visibility: hidden !important;
+  }
+}
+
+@include mx.widescreen {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-widescreen,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-widescreen {
+    visibility: hidden !important;
+  }
+}
+
+@include mx.widescreen-only {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-widescreen-only,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-widescreen-only {
+    visibility: hidden !important;
+  }
+}
+
+@include mx.fullhd {
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}visibility-hidden-fullhd,
+  .#{iv.$class-prefix}#{iv.$helpers-prefix}invisible-fullhd {
+    visibility: hidden !important;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/_index.scss
new file mode 100644
index 0000000..c28494d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/_index.scss
@@ -0,0 +1,9 @@
+/* Bulma Components */
+@charset "utf-8";
+
+@forward "container";
+@forward "footer";
+@forward "hero";
+@forward "level";
+@forward "media";
+@forward "section";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/container.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/container.scss
new file mode 100644
index 0000000..d2d35c1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/container.scss
@@ -0,0 +1,59 @@
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/mixins" as mx;
+
+$container-offset: 2 * iv.$gap !default;
+$container-max-width: iv.$fullhd !default;
+
+.#{iv.$class-prefix}container {
+  flex-grow: 1;
+  margin: 0 auto;
+  position: relative;
+  width: 100%;
+
+  &.#{iv.$class-prefix}is-fluid {
+    max-width: none !important;
+    padding-left: iv.$gap;
+    padding-right: iv.$gap;
+    width: 100%;
+  }
+
+  &.#{iv.$class-prefix}is-max-tablet {
+    max-width: iv.$tablet - $container-offset;
+  }
+
+  @include mx.desktop {
+    max-width: iv.$desktop - $container-offset;
+  }
+
+  @include mx.until-widescreen {
+    &.#{iv.$class-prefix}is-widescreen:not(
+        .#{iv.$class-prefix}is-max-tablet
+      ):not(.#{iv.$class-prefix}is-max-desktop) {
+      max-width: min(iv.$widescreen, $container-max-width) - $container-offset;
+    }
+  }
+
+  @include mx.until-fullhd {
+    &.#{iv.$class-prefix}is-fullhd:not(.#{iv.$class-prefix}is-max-tablet):not(
+        .#{iv.$class-prefix}is-max-desktop
+      ):not(.#{iv.$class-prefix}is-max-widescreen) {
+      max-width: min(iv.$fullhd, $container-max-width) - $container-offset;
+    }
+  }
+
+  @include mx.widescreen {
+    &:not(.#{iv.$class-prefix}is-max-tablet):not(
+        .#{iv.$class-prefix}is-max-desktop
+      ) {
+      max-width: min(iv.$widescreen, $container-max-width) - $container-offset;
+    }
+  }
+
+  @include mx.fullhd {
+    &:not(.#{iv.$class-prefix}is-max-tablet):not(
+        .#{iv.$class-prefix}is-max-desktop
+      ):not(.#{iv.$class-prefix}is-max-widescreen) {
+      max-width: min(iv.$fullhd, $container-max-width) - $container-offset;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/footer.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/footer.scss
new file mode 100644
index 0000000..bc9b6c8
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/footer.scss
@@ -0,0 +1,23 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+
+$footer-background-color: cv.getVar("scheme-main-bis") !default;
+$footer-color: false !default;
+$footer-padding: 3rem 1.5rem 6rem !default;
+
+.#{iv.$class-prefix}footer {
+  @include cv.register-vars(
+    (
+      "footer-background-color": #{$footer-background-color},
+      "footer-color": #{$footer-color},
+      "footer-padding": #{$footer-padding},
+    )
+  );
+
+  background-color: cv.getVar("footer-background-color");
+  padding: cv.getVar("footer-padding");
+
+  @if $footer-color {
+    color: cv.getVar("footer-color");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/hero.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/hero.scss
new file mode 100644
index 0000000..95db208
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/hero.scss
@@ -0,0 +1,273 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/extends";
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/mixins" as mx;
+
+$hero-body-padding: 3rem 1.5rem !default;
+$hero-body-padding-tablet: 3rem 3rem !default;
+$hero-body-padding-small: 1.5rem !default;
+$hero-body-padding-medium: 9rem 4.5rem !default;
+$hero-body-padding-large: 18rem 6rem !default;
+
+$hero-gradient-h-offset: 5deg !default;
+$hero-gradient-s-offset: 10% !default;
+$hero-gradient-l-offset: 5% !default;
+
+$hero-colors: dv.$colors !default;
+
+// Main container
+.#{iv.$class-prefix}hero {
+  @include cv.register-vars(
+    (
+      "hero-body-padding": #{$hero-body-padding},
+      "hero-body-padding-tablet": #{$hero-body-padding-tablet},
+      "hero-body-padding-small": #{$hero-body-padding-small},
+      "hero-body-padding-medium": #{$hero-body-padding-medium},
+      "hero-body-padding-large": #{$hero-body-padding-large},
+      "hero-gradient-h-offset": #{$hero-gradient-h-offset},
+      "hero-gradient-s-offset": #{$hero-gradient-s-offset},
+      "hero-gradient-l-offset": #{$hero-gradient-l-offset},
+    )
+  );
+}
+
+.#{iv.$class-prefix}hero {
+  align-items: stretch;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+
+  .#{iv.$class-prefix}navbar {
+    background: none;
+  }
+
+  .#{iv.$class-prefix}tabs {
+    ul {
+      border-bottom: none;
+    }
+  }
+
+  // Colors
+  @each $name, $pair in $hero-colors {
+    &.#{iv.$class-prefix}is-#{$name} {
+      @include cv.register-vars(
+        (
+          "hero-h": #{cv.getVar($name, "", "-h")},
+          "hero-s": #{cv.getVar($name, "", "-s")},
+          "hero-background-l": #{cv.getVar($name, "", "-l")},
+          "hero-color-l": #{cv.getVar($name, "", "-invert-l")},
+        )
+      );
+
+      $background-color: hsl(
+        #{cv.getVar("hero-h")},
+        #{cv.getVar("hero-s")},
+        #{cv.getVar("hero-background-l")}
+      );
+      $color: hsl(
+        #{cv.getVar("hero-h")},
+        #{cv.getVar("hero-s")},
+        #{cv.getVar("hero-color-l")}
+      );
+
+      background-color: hsl(
+        #{cv.getVar("hero-h")},
+        #{cv.getVar("hero-s")},
+        #{cv.getVar("hero-background-l")}
+      );
+      color: $color;
+
+      .#{iv.$class-prefix}navbar {
+        @include cv.register-vars(
+          (
+            "navbar-item-color": $color,
+            "navbar-item-hover-background-color": $color,
+            "navbar-item-hover-color": $background-color,
+            "navbar-item-active-background-color": $color,
+            "navbar-item-active-color": $background-color,
+          )
+        );
+      }
+
+      .#{iv.$class-prefix}tabs {
+        @include cv.register-vars(
+          (
+            "tabs-link-color": $color,
+            "tabs-boxed-link-active-background-color": $color,
+            "tabs-boxed-link-active-border-color": $background-color,
+            "tabs-link-active-color": $background-color,
+          )
+        );
+      }
+
+      .#{iv.$class-prefix}subtitle {
+        @include cv.register-vars(
+          (
+            "subtitle-color": $color,
+            "subtitle-strong-color": $color,
+          )
+        );
+      }
+
+      .#{iv.$class-prefix}title {
+        @include cv.register-vars(
+          (
+            "title-color": $color,
+            "title-strong-color": $color,
+          )
+        );
+      }
+
+      // Modifiers
+      &.#{iv.$class-prefix}is-bold {
+        $gradient-top-left: hsl(
+          calc(#{cv.getVar("hero-h")} - #{$hero-gradient-h-offset}),
+          calc(#{cv.getVar("hero-s")} + #{$hero-gradient-s-offset}),
+          calc(#{cv.getVar("hero-background-l")} + #{$hero-gradient-l-offset})
+        );
+        $gradient-middle: hsl(
+          #{cv.getVar("hero-h")},
+          #{cv.getVar("hero-s")},
+          #{cv.getVar("hero-background-l")}
+        );
+        $gradient-bottom-right: hsl(
+          calc(#{cv.getVar("hero-h")} + #{$hero-gradient-h-offset}),
+          calc(#{cv.getVar("hero-s")} - #{$hero-gradient-s-offset}),
+          calc(#{cv.getVar("hero-background-l")} - #{$hero-gradient-l-offset})
+        );
+
+        background-image: linear-gradient(
+          141deg,
+          $gradient-top-left 0%,
+          $gradient-middle 71%,
+          $gradient-bottom-right 100%
+        );
+
+        @include mx.mobile {
+          .#{iv.$class-prefix}navbar-menu {
+            background-image: linear-gradient(
+              141deg,
+              $gradient-top-left 0%,
+              $color 71%,
+              $gradient-bottom-right 100%
+            );
+          }
+        }
+      }
+    }
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    .#{iv.$class-prefix}hero-body {
+      padding: cv.getVar("hero-body-padding-small");
+    }
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    @include mx.tablet {
+      .#{iv.$class-prefix}hero-body {
+        padding: cv.getVar("hero-body-padding-medium");
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    @include mx.tablet {
+      .#{iv.$class-prefix}hero-body {
+        padding: cv.getVar("hero-body-padding-large");
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-halfheight,
+  &.#{iv.$class-prefix}is-fullheight,
+  &.#{iv.$class-prefix}is-fullheight-with-navbar {
+    .#{iv.$class-prefix}hero-body {
+      align-items: center;
+      display: flex;
+
+      & > .#{iv.$class-prefix}container {
+        flex-grow: 1;
+        flex-shrink: 1;
+      }
+    }
+  }
+
+  &.#{iv.$class-prefix}is-halfheight {
+    min-height: 50vh;
+  }
+
+  &.#{iv.$class-prefix}is-fullheight {
+    min-height: 100vh;
+  }
+}
+
+// Components
+
+.#{iv.$class-prefix}hero-video {
+  @extend %overlay;
+  overflow: hidden;
+
+  video {
+    left: 50%;
+    min-height: 100%;
+    min-width: 100%;
+    position: absolute;
+    top: 50%;
+    transform: translate3d(-50%, -50%, 0);
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-transparent {
+    opacity: 0.3;
+  }
+
+  // Responsiveness
+  @include mx.mobile {
+    display: none;
+  }
+}
+
+.#{iv.$class-prefix}hero-buttons {
+  margin-top: 1.5rem;
+
+  // Responsiveness
+  @include mx.mobile {
+    .#{iv.$class-prefix}button {
+      display: flex;
+
+      &:not(:last-child) {
+        margin-bottom: 0.75rem;
+      }
+    }
+  }
+
+  @include mx.tablet {
+    display: flex;
+    justify-content: center;
+
+    .#{iv.$class-prefix}button:not(:last-child) {
+      margin-inline-end: 1.5rem;
+    }
+  }
+}
+
+// Containers
+
+.#{iv.$class-prefix}hero-head,
+.#{iv.$class-prefix}hero-foot {
+  flex-grow: 0;
+  flex-shrink: 0;
+}
+
+.#{iv.$class-prefix}hero-body {
+  flex-grow: 1;
+  flex-shrink: 0;
+  padding: cv.getVar("hero-body-padding");
+
+  @include mx.tablet {
+    padding: cv.getVar("hero-body-padding-tablet");
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/level.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/level.scss
new file mode 100644
index 0000000..dbb5a47
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/level.scss
@@ -0,0 +1,107 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$level-item-spacing: calc(#{cv.getVar("block-spacing")} * 0.5) !default;
+
+.#{iv.$class-prefix}level {
+  @extend %block;
+  @include cv.register-var("level-item-spacing", #{$level-item-spacing});
+  align-items: center;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  gap: cv.getVar("level-item-spacing");
+
+  code {
+    border-radius: cv.getVar("radius");
+  }
+
+  img {
+    display: inline-block;
+    vertical-align: top;
+  }
+
+  // Modifiers
+  &.#{iv.$class-prefix}is-mobile {
+    display: flex;
+    flex-direction: row;
+
+    .#{iv.$class-prefix}level-left,
+    .#{iv.$class-prefix}level-right {
+      display: flex;
+    }
+
+    .#{iv.$class-prefix}level-item {
+      &:not(.#{iv.$class-prefix}is-narrow) {
+        flex-grow: 1;
+      }
+    }
+  }
+
+  // Responsiveness
+  @include mx.tablet {
+    display: flex;
+    flex-direction: row;
+
+    & > .#{iv.$class-prefix}level-item {
+      &:not(.#{iv.$class-prefix}is-narrow) {
+        flex-grow: 1;
+      }
+    }
+  }
+}
+
+.#{iv.$class-prefix}level-item {
+  align-items: center;
+  display: flex;
+  flex-basis: auto;
+  flex-grow: 0;
+  flex-shrink: 0;
+  justify-content: center;
+
+  .#{iv.$class-prefix}title,
+  .#{iv.$class-prefix}subtitle {
+    margin-bottom: 0;
+  }
+}
+
+.#{iv.$class-prefix}level-left,
+.#{iv.$class-prefix}level-right {
+  flex-basis: auto;
+  flex-grow: 0;
+  flex-shrink: 0;
+  gap: $level-item-spacing;
+
+  .#{iv.$class-prefix}level-item {
+    // Modifiers
+    &.#{iv.$class-prefix}is-flexible {
+      flex-grow: 1;
+    }
+  }
+}
+
+.#{iv.$class-prefix}level-left {
+  align-items: center;
+  display: flex;
+  flex-direction: column;
+  justify-content: flex-start;
+
+  // Responsiveness
+  @include mx.tablet {
+    flex-direction: row;
+  }
+}
+
+.#{iv.$class-prefix}level-right {
+  align-items: center;
+  display: flex;
+  flex-direction: column;
+  justify-content: flex-end;
+
+  // Responsiveness
+  @include mx.tablet {
+    flex-direction: row;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/media.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/media.scss
new file mode 100644
index 0000000..e65ced8
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/media.scss
@@ -0,0 +1,106 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/extends";
+@use "../utilities/mixins" as mx;
+
+$media-border-color: hsla(
+  #{cv.getVar("scheme-h")},
+  #{cv.getVar("scheme-s")},
+  #{cv.getVar("border-l")},
+  0.5
+) !default;
+$media-border-size: 1px !default;
+$media-spacing: 1rem !default;
+$media-spacing-large: 1.5rem !default;
+$media-content-spacing: 0.75rem !default;
+$media-level-1-spacing: 0.75rem !default;
+$media-level-1-content-spacing: 0.5rem !default;
+$media-level-2-spacing: 0.5rem !default;
+
+.#{iv.$class-prefix}media {
+  @extend %block;
+  @include cv.register-vars(
+    (
+      "media-border-color": #{$media-border-color},
+      "media-border-size": #{$media-border-size},
+      "media-spacing": #{$media-spacing},
+      "media-spacing-large": #{$media-spacing-large},
+      "media-content-spacing": #{$media-content-spacing},
+      "media-level-1-spacing": #{$media-level-1-spacing},
+      "media-level-1-content-spacing": #{$media-level-1-content-spacing},
+      "media-level-2-spacing": #{$media-level-2-spacing},
+    )
+  );
+  align-items: flex-start;
+  display: flex;
+  text-align: inherit;
+
+  .#{iv.$class-prefix}content:not(:last-child) {
+    margin-bottom: cv.getVar("media-content-spacing");
+  }
+
+  .#{iv.$class-prefix}media {
+    border-top-color: cv.getVar("media-border-color");
+    border-top-style: solid;
+    border-top-width: cv.getVar("media-border-size");
+    display: flex;
+    padding-top: cv.getVar("media-level-1-spacing");
+
+    .#{iv.$class-prefix}content:not(:last-child),
+    .#{iv.$class-prefix}control:not(:last-child) {
+      margin-bottom: cv.getVar("media-level-1-content-spacing");
+    }
+
+    .#{iv.$class-prefix}media {
+      padding-top: cv.getVar("media-level-2-spacing");
+
+      & + .#{iv.$class-prefix}media {
+        margin-top: cv.getVar("media-level-2-spacing");
+      }
+    }
+  }
+
+  & + .#{iv.$class-prefix}media {
+    border-top-color: cv.getVar("media-border-color");
+    border-top-style: solid;
+    border-top-width: cv.getVar("media-border-size");
+    margin-top: cv.getVar("media-spacing");
+    padding-top: cv.getVar("media-spacing");
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-large {
+    & + .#{iv.$class-prefix}media {
+      margin-top: cv.getVar("media-spacing-large");
+      padding-top: cv.getVar("media-spacing-large");
+    }
+  }
+}
+
+.#{iv.$class-prefix}media-left,
+.#{iv.$class-prefix}media-right {
+  flex-basis: auto;
+  flex-grow: 0;
+  flex-shrink: 0;
+}
+
+.#{iv.$class-prefix}media-left {
+  margin-inline-end: cv.getVar("media-spacing");
+}
+
+.#{iv.$class-prefix}media-right {
+  margin-inline-start: cv.getVar("media-spacing");
+}
+
+.#{iv.$class-prefix}media-content {
+  flex-basis: auto;
+  flex-grow: 1;
+  flex-shrink: 1;
+  text-align: inherit;
+}
+
+@include mx.mobile {
+  .#{iv.$class-prefix}media-content {
+    overflow-x: auto;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/section.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/section.scss
new file mode 100644
index 0000000..ba9d162
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/layout/section.scss
@@ -0,0 +1,38 @@
+@use "../utilities/css-variables" as cv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/mixins" as mx;
+
+$section-padding: 3rem 1.5rem !default;
+$section-padding-desktop: 3rem 3rem !default;
+$section-padding-medium: 9rem 4.5rem !default;
+$section-padding-large: 18rem 6rem !default;
+
+.#{iv.$class-prefix}section {
+  @include cv.register-vars(
+    (
+      "section-padding": #{$section-padding},
+      "section-padding-desktop": #{$section-padding-desktop},
+      "section-padding-medium": #{$section-padding-medium},
+      "section-padding-large": #{$section-padding-large},
+    )
+  );
+  padding: cv.getVar("section-padding");
+
+  // Responsiveness
+  @include mx.desktop {
+    padding: cv.getVar("section-padding-desktop");
+
+    // Sizes
+    &.#{iv.$class-prefix}is-medium {
+      padding: cv.getVar("section-padding-medium");
+    }
+
+    &.#{iv.$class-prefix}is-large {
+      padding: cv.getVar("section-padding-large");
+    }
+  }
+
+  &.#{iv.$class-prefix}is-fullheight {
+    min-height: 100vh;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/_index.scss
new file mode 100644
index 0000000..d665f38
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/_index.scss
@@ -0,0 +1,36 @@
+/* Bulma Themes */
+@charset "utf-8";
+
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/css-variables" as cv;
+
+@use "light";
+@use "dark";
+@use "setup";
+
+#{iv.$variables-host} {
+  @include light.light-theme;
+  @include setup.setup-theme;
+}
+
+// prefers-color-scheme: light
+@include cv.system-theme($name: "light") {
+  @include light.light-theme;
+}
+
+// prefers-color-scheme: dark
+@include cv.system-theme($name: "dark") {
+  @include dark.dark-theme;
+}
+
+// :root, [data-theme=light], .theme-light
+@include cv.bulma-theme($name: "light") {
+  @include light.light-theme;
+  @include setup.setup-theme;
+}
+
+// [data-theme=dark], .theme-dark
+@include cv.bulma-theme($name: "dark") {
+  @include dark.dark-theme;
+  @include setup.setup-theme;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/dark.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/dark.scss
new file mode 100644
index 0000000..f51869c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/dark.scss
@@ -0,0 +1,57 @@
+@use "sass:list";
+@use "sass:meta";
+
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "setup";
+
+// The main lightness of this theme
+$scheme-main-l: 9%;
+$background-l: 14%;
+$text-l: 71%;
+
+// The main scheme color, used to make calculations
+$scheme-main: hsl(iv.$scheme-h, iv.$scheme-s, $scheme-main-l);
+$background: hsl(iv.$scheme-h, iv.$scheme-s, $background-l);
+$text: hsl(iv.$scheme-h, iv.$scheme-s, $text-l);
+
+@mixin dark-theme {
+  @each $name, $color in dv.$colors {
+    $base: $color;
+
+    @if meta.type-of($color == "list") {
+      $base: list.nth($color, 1);
+    }
+
+    @include cv.generate-on-scheme-colors($name, $base, $scheme-main);
+  }
+
+  @include cv.register-vars(
+    (
+      "scheme-brightness": "dark",
+      "scheme-main-l": $scheme-main-l,
+      "scheme-main-bis-l": $scheme-main-l + 2%,
+      "scheme-main-ter-l": $scheme-main-l + 4%,
+      "soft-l": iv.$dark-l,
+      "bold-l": iv.$light-l,
+      "soft-invert-l": iv.$light-l,
+      "bold-invert-l": iv.$dark-l,
+      "background-l": $background-l,
+      "border-weak-l": 21%,
+      "border-l": 24%,
+      "text-weak-l": 53%,
+      "text-l": $text-l,
+      "text-strong-l": 93%,
+      "text-title-l": 100%,
+      "hover-background-l-delta": 5%,
+      "active-background-l-delta": 10%,
+      "hover-border-l-delta": 10%,
+      "active-border-l-delta": 20%,
+      "hover-color-l-delta": 5%,
+      "active-color-l-delta": 10%,
+    )
+  );
+
+  @include cv.register-hsl("shadow", white);
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/light.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/light.scss
new file mode 100644
index 0000000..3be1ac6
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/light.scss
@@ -0,0 +1,147 @@
+@use "sass:list";
+@use "sass:meta";
+
+@use "../utilities/css-variables" as cv;
+@use "../utilities/derived-variables" as dv;
+@use "../utilities/initial-variables" as iv;
+@use "../utilities/functions" as fn;
+@use "setup";
+
+// The main lightness of this theme
+$scheme-main-l: 100%;
+
+// The main scheme color, used to make calculations
+$scheme-main: hsl(iv.$scheme-h, iv.$scheme-s, $scheme-main-l);
+
+@mixin light-theme {
+  @include cv.register-vars(
+    (
+      "scheme-h": iv.$scheme-h,
+      "scheme-s": iv.$scheme-s,
+      "light-l": iv.$light-l,
+      "light-invert-l": iv.$dark-l,
+      "dark-l": iv.$dark-l,
+      "dark-invert-l": iv.$light-l,
+      "soft-l": iv.$light-l,
+      "bold-l": iv.$dark-l,
+      "soft-invert-l": iv.$dark-l,
+      "bold-invert-l": iv.$light-l,
+
+      // Deltas
+      "hover-background-l-delta": -5%,
+      "active-background-l-delta": -10%,
+
+      "hover-border-l-delta": -10%,
+      "active-border-l-delta": -20%,
+
+      "hover-color-l-delta": -5%,
+      "active-color-l-delta": -10%,
+
+      "hover-shadow-a-delta": -0.05,
+      "active-shadow-a-delta": -0.1,
+
+      // Light only
+      "scheme-brightness": "light",
+      "scheme-main-l": $scheme-main-l,
+      "scheme-main-bis-l": 98%,
+      "scheme-main-ter-l": 96%,
+      "background-l": 96%,
+      "border-weak-l": 93%,
+      "border-l": 86%,
+      "text-weak-l": 48%,
+      "text-l": 29%,
+      "text-strong-l": 21%,
+      "text-title-l": 14%,
+      "scheme-invert-ter-l": 14%,
+      "scheme-invert-bis-l": 7%,
+      "scheme-invert-l": 4%,
+
+      // Typography
+      "family-primary": dv.$family-primary,
+      "family-secondary": dv.$family-secondary,
+      "family-code": dv.$family-code,
+      "size-small": dv.$size-small,
+      "size-normal": dv.$size-normal,
+      "size-medium": dv.$size-medium,
+      "size-large": dv.$size-large,
+      "weight-light": iv.$weight-light,
+      "weight-normal": iv.$weight-normal,
+      "weight-medium": iv.$weight-medium,
+      "weight-semibold": iv.$weight-semibold,
+      "weight-bold": iv.$weight-bold,
+      "weight-extrabold": iv.$weight-extrabold,
+
+      // Other
+      "block-spacing": iv.$block-spacing,
+      "duration": iv.$duration,
+      "easing": iv.$easing,
+      "radius-small": iv.$radius-small,
+      "radius": iv.$radius,
+      "radius-medium": iv.$radius-medium,
+      "radius-large": iv.$radius-large,
+      "radius-rounded": iv.$radius-rounded,
+      "speed": iv.$speed,
+
+      "arrow-color": #{cv.getVar("link")},
+      "loading-color": #{cv.getVar("border")},
+      "burger-h": #{cv.getVar("link-h")},
+      "burger-s": #{cv.getVar("link-s")},
+      "burger-l": #{cv.getVar("link-l")},
+      "burger-border-radius": 0.5em,
+      // Using px values to prevent half pixel issues
+      "burger-gap": 5px,
+      "burger-item-height": 2px,
+      "burger-item-width": 20px,
+    )
+  );
+
+  // Colors
+  $no-palette: ("white", "black", "light", "dark");
+
+  @each $name, $color in dv.$colors {
+    $base: $color;
+    $invert: null;
+    $light: null;
+    $dark: null;
+
+    @if meta.type-of($color == "list") {
+      $base: list.nth($color, 1);
+
+      @if list.length($color) > 3 {
+        $invert: list.nth($color, 2);
+        $light: list.nth($color, 3);
+        $dark: list.nth($color, 4);
+      } @else if list.length($color) > 1 {
+        $invert: list.nth($color, 2);
+      }
+    }
+
+    @if list.index($no-palette, $name) {
+      @include cv.generate-basic-palette($name, $base, $invert);
+    } @else {
+      @include cv.generate-color-palette(
+        $name,
+        $base,
+        $scheme-main-l,
+        $invert,
+        $light,
+        $dark
+      );
+    }
+
+    @include cv.generate-on-scheme-colors($name, $base, $scheme-main);
+  }
+
+  // Shades
+  @each $name, $shade in dv.$shades {
+    @include cv.register-var($name, $shade);
+  }
+
+  @include cv.register-hsl("shadow", dv.$shadow-color);
+
+  @each $size in dv.$sizes {
+    $i: list.index(dv.$sizes, $size);
+    $name: "size-#{$i}";
+    @include cv.register-var($name, $size);
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/setup.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/setup.scss
new file mode 100644
index 0000000..6caddf7
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/themes/setup.scss
@@ -0,0 +1,174 @@
+@use "../utilities/css-variables" as cv;
+
+@mixin setup-theme() {
+  @include cv.register-vars(
+    (
+      // Computed
+      "scheme-main":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("scheme-main-l")}
+        ),
+      "scheme-main-bis":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("scheme-main-bis-l")}
+        ),
+      "scheme-main-ter":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("scheme-main-ter-l")}
+        ),
+      "background":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("background-l")}
+        ),
+      "background-hover":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          calc(
+            #{cv.getVar("background-l")} + #{cv.getVar(
+                "hover-background-l-delta"
+              )}
+          )
+        ),
+      "background-active":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          calc(
+            #{cv.getVar("background-l")} + #{cv.getVar(
+                "active-background-l-delta"
+              )}
+          )
+        ),
+      "border-weak":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("border-weak-l")}
+        ),
+      "border":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("border-l")}
+        ),
+      "border-hover":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          calc(#{cv.getVar("border-l")} + #{cv.getVar("hover-border-l-delta")})
+        ),
+      "border-active":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          calc(#{cv.getVar("border-l")} + #{cv.getVar("active-border-l-delta")})
+        ),
+      "text-weak":
+        hsl(
+          #{cv.getVar("text-h")},
+          #{cv.getVar("text-s")},
+          #{cv.getVar("text-weak-l")}
+        ),
+      "text":
+        hsl(
+          #{cv.getVar("text-h")},
+          #{cv.getVar("text-s")},
+          #{cv.getVar("text-l")}
+        ),
+      "text-strong":
+        hsl(
+          #{cv.getVar("text-h")},
+          #{cv.getVar("text-s")},
+          #{cv.getVar("text-strong-l")}
+        ),
+      "scheme-invert-ter":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("scheme-invert-ter-l")}
+        ),
+      "scheme-invert-bis":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("scheme-invert-bis-l")}
+        ),
+      "scheme-invert":
+        hsl(
+          #{cv.getVar("scheme-h")},
+          #{cv.getVar("scheme-s")},
+          #{cv.getVar("scheme-invert-l")}
+        ),
+      "link":
+        hsl(
+          #{cv.getVar("link-h")},
+          #{cv.getVar("link-s")},
+          #{cv.getVar("link-l")}
+        ),
+      "link-text":
+        hsl(
+          #{cv.getVar("link-h")},
+          #{cv.getVar("link-s")},
+          #{cv.getVar("link-on-scheme-l")}
+        ),
+      "link-text-hover":
+        hsl(
+          #{cv.getVar("link-h")},
+          #{cv.getVar("link-s")},
+          calc(
+            #{cv.getVar("link-on-scheme-l")} + #{cv.getVar(
+                "hover-color-l-delta"
+              )}
+          )
+        ),
+      "link-text-active":
+        hsl(
+          #{cv.getVar("link-h")},
+          #{cv.getVar("link-s")},
+          calc(
+            #{cv.getVar("link-on-scheme-l")} + #{cv.getVar(
+                "active-color-l-delta"
+              )}
+          )
+        ),
+      "focus-h": #{cv.getVar("link-h")},
+      "focus-s": #{cv.getVar("link-s")},
+      "focus-l": #{cv.getVar("link-l")},
+      "focus-offset": 1px,
+      "focus-style": solid,
+      "focus-width": 2px,
+      "focus-shadow-size": 0 0 0 0.1875em,
+      "focus-shadow-alpha": 0.25,
+      "code":
+        hsl(
+          #{cv.getVar("danger-h")},
+          #{cv.getVar("danger-s")},
+          #{cv.getVar("danger-on-scheme-l")}
+        ),
+      "code-background": #{cv.getVar("background")},
+      "pre": #{cv.getVar("text")},
+      "pre-background": #{cv.getVar("background")},
+      "shadow": (
+        0 0.5em 1em -0.125em hsla(#{cv.getVar("shadow-h")}, #{cv.getVar(
+                "shadow-s"
+              )}, #{cv.getVar("shadow-l")}, 0.1),
+        0 0px 0 1px
+          hsla(
+            #{cv.getVar("shadow-h")},
+            #{cv.getVar("shadow-s")},
+            #{cv.getVar("shadow-l")},
+            0.02
+          )
+      )
+    )
+  );
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/_index.scss
new file mode 100644
index 0000000..12e06bc
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/_index.scss
@@ -0,0 +1,7 @@
+/* Bulma Utilities */
+@charset "utf-8";
+
+@forward "initial-variables";
+@forward "functions";
+@forward "derived-variables";
+@forward "controls";
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/controls.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/controls.scss
new file mode 100644
index 0000000..47a3d75
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/controls.scss
@@ -0,0 +1,85 @@
+@use "css-variables" as cv;
+@use "derived-variables" as dv;
+@use "initial-variables" as iv;
+
+$control-radius: cv.getVar("radius") !default;
+$control-radius-small: cv.getVar("radius-small") !default;
+
+$control-border-width: 1px !default;
+$control-size: cv.getVar("size-normal") !default;
+
+$control-height: 2.5em !default;
+$control-line-height: 1.5 !default;
+
+$control-padding-vertical: calc(0.5em - #{$control-border-width}) !default;
+$control-padding-horizontal: calc(0.75em - #{$control-border-width}) !default;
+
+$control-focus-shadow-l: 50% !default;
+
+#{iv.$variables-host} {
+  @include cv.register-vars(
+    (
+      "control-radius": #{$control-radius},
+      "control-radius-small": #{$control-radius-small},
+      "control-border-width": #{$control-border-width},
+      "control-height": #{$control-height},
+      "control-line-height": #{$control-line-height},
+      "control-padding-vertical": #{$control-padding-vertical},
+      "control-padding-horizontal": #{$control-padding-horizontal},
+      "control-size": #{$control-size},
+      "control-focus-shadow-l": #{$control-focus-shadow-l},
+    )
+  );
+}
+
+@mixin control {
+  align-items: center;
+  appearance: none;
+  border-color: transparent;
+  border-style: solid;
+  border-width: cv.getVar("control-border-width");
+  border-radius: cv.getVar("control-radius");
+  box-shadow: none;
+  display: inline-flex;
+  font-size: cv.getVar("control-size");
+  height: cv.getVar("control-height");
+  justify-content: flex-start;
+  line-height: cv.getVar("control-line-height");
+  padding-bottom: cv.getVar("control-padding-vertical");
+  padding-left: cv.getVar("control-padding-horizontal");
+  padding-right: cv.getVar("control-padding-horizontal");
+  padding-top: cv.getVar("control-padding-vertical");
+  position: relative;
+  transition-duration: cv.getVar("duration");
+  transition-property: background-color, border-color, box-shadow, color;
+  vertical-align: top;
+
+  // States
+  &:focus,
+  &:focus-visible,
+  &:focus-within,
+  &.#{iv.$class-prefix}is-focused,
+  &:active,
+  &.#{iv.$class-prefix}is-active {
+    outline: none;
+  }
+
+  &[disabled],
+  fieldset[disabled] & {
+    cursor: not-allowed;
+  }
+}
+
+// The controls sizes use mixins so they can be used at different breakpoints
+@mixin control-small {
+  border-radius: $control-radius-small;
+  font-size: cv.getVar("size-small");
+}
+
+@mixin control-medium {
+  font-size: cv.getVar("size-medium");
+}
+
+@mixin control-large {
+  font-size: cv.getVar("size-large");
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/css-variables.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/css-variables.scss
new file mode 100644
index 0000000..499fa35
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/css-variables.scss
@@ -0,0 +1,502 @@
+@use "sass:color";
+@use "sass:list";
+@use "sass:map";
+@use "sass:math";
+
+@use "initial-variables" as iv;
+@use "functions" as fn;
+
+@function buildVarName($name, $prefix: "", $suffix: "") {
+  @return "--#{iv.$cssvars-prefix}#{$prefix}#{$name}#{$suffix}";
+}
+
+@function buildHslaString($name, $l, $a: 1) {
+  $lightness: getVar($name, "", "-l");
+  @if ($l) {
+    $lightness: $l;
+  }
+  @return "hsla(#{getVar($name, '', '-h')}, #{getVar($name, '', '-s')}, #{$lightness}, #{$a})";
+}
+
+@function getVar($name, $prefix: "", $suffix: "") {
+  $varName: buildVarName($name, $prefix, $suffix);
+  @return var(#{$varName});
+}
+
+@function getVarWithBackup($name, $backup, $prefix: "", $suffix: "") {
+  $varName: buildVarName($name, $prefix, $suffix);
+  $backupName: buildVarName($backup, $prefix, $suffix);
+  @return var(#{$varName}, var(#{$backupName}));
+}
+
+@function getRgbaVar($name, $alpha, $prefix: "", $suffix: "") {
+  $varName: buildVarName($name, $prefix, $suffix);
+  @return unquote("rgba(var(#{$varName}), #{$alpha})");
+}
+
+@mixin register-var($name, $value, $prefix: "", $suffix: "") {
+  $varName: buildVarName($name, $prefix, $suffix);
+  #{$varName}: #{$value};
+}
+
+@mixin register-vars($vars, $prefix: "", $suffix: "") {
+  @each $name, $value in $vars {
+    @include register-var($name, $value, $prefix, $suffix);
+  }
+}
+
+@mixin register-rgb($name, $value) {
+  @include register-var(
+    $name,
+    (
+      color.channel($value, "red", $space: rgb),
+      color.channel($value, "green", $space: rgb),
+      color.channel($value, "blue", $space: rgb)
+    ),
+    "",
+    "-rgb"
+  );
+}
+
+@mixin register-hsl($name, $value) {
+  @include register-var(
+    $name,
+    math.round(color.channel($value, "hue", $space: hsl)),
+    "",
+    "-h"
+  );
+  @include register-var(
+    $name,
+    math.round(color.channel($value, "saturation", $space: hsl)),
+    "",
+    "-s"
+  );
+  @include register-var(
+    $name,
+    math.round(color.channel($value, "lightness", $space: hsl)),
+    "",
+    "-l"
+  );
+}
+
+@mixin generate-on-scheme-colors($name, $base, $scheme-main) {
+  // Accessibility Contrast System
+  $scheme-main-brightness: fn.bulmaColorBrightness($scheme-main);
+  $on-scheme-color: $base;
+  $fg-lum: fn.bulmaColorLuminance($on-scheme-color);
+  $bg-lum: fn.bulmaColorLuminance($scheme-main);
+  $ratio: 0;
+  $found-decent-color: false;
+
+  @if ($fg-lum > $bg-lum) {
+    @for $i from 0 through 20 {
+      $ratio: math.div(($fg-lum + 0.05), ($bg-lum + 0.05));
+
+      @if $ratio > 5 {
+        $found-decent-color: true;
+      } @else {
+        $on-scheme-color: color.adjust(
+          $on-scheme-color,
+          $lightness: 5%,
+          $space: hsl
+        );
+        $fg-lum: fn.bulmaColorLuminance($on-scheme-color);
+      }
+    }
+  } @else {
+    @for $i from 0 through 20 {
+      $ratio: math.div(($bg-lum + 0.05), ($fg-lum + 0.05));
+
+      @if $ratio > 5 {
+        $found-decent-color: true;
+      } @else {
+        $on-scheme-color: color.adjust(
+          $on-scheme-color,
+          $lightness: -5%,
+          $space: hsl
+        );
+        $fg-lum: fn.bulmaColorLuminance($on-scheme-color);
+      }
+    }
+  }
+
+  $on-scheme-lightness: color.channel(
+    $on-scheme-color,
+    "lightness",
+    $space: hsl
+  );
+  @include register-var($name, $on-scheme-lightness, "", "-on-scheme-l");
+  $on-scheme-l: getVar($name, "", "-on-scheme-l");
+  @include register-var(
+    "#{$name}-on-scheme",
+    buildHslaString($name, $on-scheme-l)
+  );
+}
+
+@mixin v1-generate-on-scheme-colors($name, $base, $scheme-main) {
+  // Accessibility Contrast System
+  $scheme-main-brightness: fn.bulmaColorBrightness($scheme-main);
+  $on-scheme-color: $base;
+
+  @if ($scheme-main-brightness == "bright") {
+    @while (fn.bulmaEnoughContrast($on-scheme-color, #fff) == false) {
+      // We're on a light background, so we'll darken the test color step by step.
+      $on-scheme-color: color.adjust(
+        $on-scheme-color,
+        $lightness: -5%,
+        $space: hsl
+      );
+    }
+  } @else {
+    @while (fn.bulmaEnoughContrast($on-scheme-color, #000) == false) {
+      // We're on a dark background, so we'll lighten the test color step by step.
+      $on-scheme-color: color.adjust(
+        $on-scheme-color,
+        $lightness: 5%,
+        $space: hsl
+      );
+    }
+  }
+
+  $on-scheme-lightness: color.channel(
+    $on-scheme-color,
+    "lightness",
+    $space: hsl
+  );
+  @include register-var($name, $on-scheme-lightness, "", "-on-scheme-l");
+}
+
+@mixin register-base-color($name, $base) {
+  $hsla: buildHslaString($name, getVar($name, "", "-l"));
+  @include register-var($name, $hsla);
+  @include register-var($name, $hsla, "", "-base"); // Just for reference
+  @include register-rgb($name, $base);
+  @include register-hsl($name, $base);
+}
+
+@mixin generate-basic-palette($name, $base, $invert: null) {
+  @include register-base-color($name, $base);
+
+  @if $invert {
+    @include register-var(
+      $name,
+      color.channel($invert, "lightness", $space: hsl),
+      "",
+      "-invert-l"
+    );
+    @include register-var("#{$name}-invert", $invert);
+  }
+}
+
+@mixin generate-color-palette(
+  $name,
+  $base,
+  $scheme-main-l: 100%,
+  $invert: null,
+  $light: null,
+  $dark: null
+) {
+  $h:math.round(color.channel($base, "hue", $space: hsl)); // Hue
+  $s:math.round(color.channel($base, "saturation", $space: hsl)); // Saturation
+  $l:math.round(color.channel($base, "lightness", $space: hsl)); // Lightness
+  $base-lum: fn.bulmaColorLuminance($base);
+  $l-base: math.round($l % 10); // Get lightness second digit: 53% -> 3%
+  $l-0: 0%; // 5% or less
+  $l-5: 5%; // More than 5%
+  $a: 1; // Alpha
+  $base-digits: "00";
+
+  // Calculate digits like "40" for the scheme-main
+  $scheme-l-0: 0%;
+  $scheme-l-base: math.round($scheme-main-l % 10);
+  $closest-5: math.round(math.div($scheme-main-l, 5)) * 5;
+  $pct-to-int: math.div($closest-5, 100%) * 100;
+  $scheme-main-digits: #{$pct-to-int};
+
+  // === STEP 1 ===
+  // Register the base colors
+  @include register-base-color($name, $base);
+
+  // === STEP 2 ===
+  // Generating 20 shades of the color
+
+  // 00: 0%, 1%, 2%
+  // 05: 3%, 4%, 5%, 6%, 7%
+  // 10: 8%, 9%
+
+  @if ($l-base < 3%) {
+    $l-0: $l-base;
+    $l-5: $l-base + 5%;
+  } @else if ($l-base < 8%) {
+    // $l-0: math.max($l-base - 5%, 0%);
+    $l-0: $l-base - 5%;
+    $l-5: $l-base;
+  } @else {
+    // $l-0: math.max($l-base - 10%, 0%);
+    $l-0: $l-base - 10%;
+    $l-5: $l-base - 5%;
+  }
+
+  $shades: ();
+
+  @for $i from 0 through 9 {
+    // if $l-base = 3%, then we get 3%, 13%, 23%, 33% etc.
+    $color-l-0: math.max($l-0 + $i * 10, 0%);
+
+    // if $l-base = 3%, then we get 8%, 18%, 28%, 38% etc.
+    $color-l-5: $l-5 + $i * 10;
+
+    $shades: map.set($shades, "#{$i}0", $color-l-0);
+    $shades: map.set($shades, "#{$i}5", $color-l-5);
+
+    @include register-var($name, $color-l-0, "", "-#{$i}0-l");
+    @include register-var($name, $color-l-5, "", "-#{$i}5-l");
+
+    @if $color-l-0 == $l {
+      $base-digits: "#{$i}0";
+    } @else if $color-l-5 == $l {
+      $base-digits: "#{$i}5";
+    }
+  }
+
+  $l-100: math.min($l-0 + 100%, 100%);
+  $shades: map.set($shades, "100", $l-100);
+  @include register-var($name, $l-100, "", "-100-l");
+
+  // === STEP 3 ===
+  // Find accessible color combinations
+
+  $combos: ();
+
+  @each $digits-bg, $bg-l in $shades {
+    $background: hsl($h, $s, $bg-l);
+    $bg-lum: fn.bulmaColorLuminance($background);
+    $bg-is-light: $bg-lum > 0.55;
+    $candidates: ();
+    $found: false;
+
+    // If the background color is the base color
+    @if $bg-l == $l {
+      $base-digits: $digits-bg;
+
+      // Even if the base color as a background
+      // doesn't have an appropriate foreground,
+      // we still add to the list of "valid" contrast combos for now.
+      @if $bg-is-light {
+        $combos: map.set($combos, $base-digits, "10");
+      } @else {
+        $combos: map.set($combos, $base-digits, "100");
+      }
+    }
+
+    // We capture all contrast ratios for any given background
+    // using all foreground options
+    $current-best-digits: "00";
+    $current-best-ratio: 0;
+
+    @each $digits-fg, $fg-l in $shades {
+      $foreground: hsl($h, $s, $fg-l);
+      $ratio: 0;
+      $is-light-fg: false;
+
+      // Source: https://www.w3.org/TR/WCAG20-TECHS/G17.html
+      $fg-lum: fn.bulmaColorLuminance($foreground);
+
+      @if (
+        color.channel($foreground, "lightness", $space: hsl) >
+          color.channel($background, "lightness", $space: hsl)
+      ) {
+        $is-light-fg: true;
+        $ratio: math.div(($fg-lum + 0.05), ($bg-lum + 0.05));
+      } @else {
+        $ratio: math.div(($bg-lum + 0.05), ($fg-lum + 0.05));
+      }
+
+      @if $ratio > 7 {
+        $candidates: list.append(
+          $candidates,
+          fn.bulmaStringToNumber($digits-fg)
+        );
+
+        @if ($is-light-fg) {
+          @if (not $found) {
+            // Store the background/foreground combination
+            $combos: map.set($combos, $digits-bg, $digits-fg);
+            $current-best-digits: $digits-fg;
+            $current-best-ratio: $ratio;
+            $found: true;
+          }
+        } @else {
+          $combos: map.set($combos, $digits-bg, $digits-fg);
+          $current-best-digits: $digits-fg;
+          $current-best-ratio: $ratio;
+        }
+      }
+    }
+
+    // We haven't found a decent ratio
+    @each $digits-fg, $fg-l in $shades {
+      @if (map.has-key($combos, $digits-bg) == false) {
+        @if ($bg-is-light) {
+          // Light background so we set a dark foreground
+          $combos: map.set($combos, $digits-bg, "00");
+        } @else {
+          // Dark background so we set a light foreground
+          $combos: map.set($combos, $digits-bg, "100");
+        }
+      }
+    }
+  }
+
+  // The output needs to be:
+  // --bulma-primary-invert-l: var(--bulma-primary-100-l);
+
+  @each $bg, $fg in $combos {
+    // Just using this loop to register all 20 digits
+    $bg-l: getVar($name, "", "-#{$bg}-l");
+    @include register-var("#{$name}-#{$bg}", buildHslaString($name, $bg-l));
+
+    // Register the lightness
+    @include register-var(
+      $name,
+      getVar($name, "", "-#{$fg}-l"),
+      "",
+      "-#{$bg}-invert-l"
+    );
+
+    // Resiter the color using that lightness
+    $bg-invert-l: getVar($name, "", "-#{$bg}-invert-l");
+    @include register-var(
+      "#{$name}-#{$bg}-invert",
+      buildHslaString($name, $bg-invert-l)
+    );
+  }
+
+  // If an invert color is provided by the user
+  @if $invert {
+    @include register-var(
+      $name,
+      color.channel($invert, "lightness", $space: hsl),
+      "",
+      "-invert-l"
+    );
+    @include register-var("#{$name}-invert", $invert);
+  } @else {
+    $base-invert-l-digits: map.get($combos, $base-digits);
+    @include register-var(
+      $name,
+      getVar($name, "", "-#{$base-invert-l-digits}-l"),
+      "",
+      "-invert-l"
+    );
+
+    $base-invert-l: getVar($name, "", "-invert-l");
+    @include register-var(
+      "#{$name}-invert",
+      buildHslaString($name, $base-invert-l)
+    );
+  }
+
+  // Good color on light background (90% lightness)
+  @if $light and $dark {
+    @include register-var(
+      $name,
+      color.channel($light, "lightness", $space: hsl),
+      "",
+      "-light-l"
+    );
+    @include register-var(
+      $name,
+      color.channel($light, "lightness", $space: hsl),
+      "",
+      "-dark-invert-l"
+    );
+    @include register-var("#{$name}-light", $light);
+    @include register-var("#{$name}-dark-invert", $light);
+
+    @include register-var(
+      $name,
+      color.channel($dark, "lightness", $space: hsl),
+      "",
+      "-dark-l"
+    );
+    @include register-var(
+      $name,
+      color.channel($dark, "lightness", $space: hsl),
+      "",
+      "-light-invert-l"
+    );
+    @include register-var("#{$name}-dark", $dark);
+    @include register-var("#{$name}-light-invert", $dark);
+  } @else {
+    @include register-var($name, getVar($name, "", "-90-l"), "", "-light-l");
+
+    $light-l: getVar($name, "", "-light-l");
+    @include register-var("#{$name}-light", buildHslaString($name, $light-l));
+
+    $light-invert-l-digits: map.get($combos, "90");
+    @include register-var(
+      $name,
+      getVar($name, "", "-#{$light-invert-l-digits}-l"),
+      "",
+      "-light-invert-l"
+    );
+
+    $light-invert-l: getVar($name, "", "-light-invert-l");
+    @include register-var(
+      "#{$name}-light-invert",
+      buildHslaString($name, $light-invert-l)
+    );
+
+    // Good color on dark background (10% lightness)
+    @include register-var($name, getVar($name, "", "-10-l"), "", "-dark-l");
+
+    $dark-l: getVar($name, "", "-dark-l");
+    @include register-var("#{$name}-dark", buildHslaString($name, $dark-l));
+
+    $dark-invert-l-digits: map.get($combos, "10");
+    @include register-var(
+      $name,
+      getVar($name, "", "-#{$dark-invert-l-digits}-l"),
+      "",
+      "-dark-invert-l"
+    );
+
+    $dark-invert-l: getVar($name, "", "-dark-invert-l");
+    @include register-var(
+      "#{$name}-dark-invert",
+      buildHslaString($name, $dark-invert-l)
+    );
+
+    // Soft and Bold colors
+    $soft-l: getVar("soft-l");
+    $soft-invert-l: getVar("soft-invert-l");
+    $bold-l: getVar("bold-l");
+    $bold-invert-l: getVar("bold-invert-l");
+    @include register-var("#{$name}-soft", buildHslaString($name, $soft-l));
+    @include register-var("#{$name}-bold", buildHslaString($name, $bold-l));
+    @include register-var(
+      "#{$name}-soft-invert",
+      buildHslaString($name, $soft-invert-l)
+    );
+    @include register-var(
+      "#{$name}-bold-invert",
+      buildHslaString($name, $bold-invert-l)
+    );
+  }
+}
+
+@mixin bulma-theme($name) {
+  [data-#{iv.$class-prefix}theme="#{$name}"],
+  .#{iv.$class-prefix}theme-#{$name} {
+    @content;
+  }
+}
+
+@mixin system-theme($name) {
+  @media (prefers-color-scheme: #{$name}) {
+    #{iv.$variables-host} {
+      @content;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/derived-variables.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/derived-variables.scss
new file mode 100644
index 0000000..6f1440d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/derived-variables.scss
@@ -0,0 +1,112 @@
+@use "initial-variables" as iv;
+@use "functions" as fn;
+
+// Scheme colors
+
+$scheme-main: iv.$white !default;
+$scheme-main-bis: iv.$white-bis !default;
+$scheme-main-ter: iv.$white-ter !default;
+$scheme-invert: iv.$black !default;
+$scheme-invert-bis: iv.$black-bis !default;
+$scheme-invert-ter: iv.$black-ter !default;
+
+// Text colors
+
+$text: iv.$grey-dark !default;
+$text-invert: fn.bulmaFindColorInvert($text) !default;
+$text-weak: iv.$grey !default;
+$text-strong: iv.$grey-darker !default;
+
+// Status colors
+
+$primary: iv.$turquoise !default;
+$info: iv.$cyan !default;
+$success: iv.$green !default;
+$warning: iv.$yellow !default;
+$danger: iv.$red !default;
+$light: iv.$white-ter !default;
+$dark: iv.$grey-darker !default;
+
+// Link colors
+
+$link: iv.$blue !default;
+
+// Decorative colors
+
+$background: iv.$white-ter !default;
+$border: iv.$grey-lighter !default;
+$border-weak: iv.$grey-lightest !default;
+
+// Code colors
+
+$code: iv.$red !default;
+$code-background: $background !default;
+
+$pre: $text !default;
+$pre-background: $background !default;
+
+// Typography
+
+$family-primary: iv.$family-sans-serif !default;
+$family-secondary: iv.$family-sans-serif !default;
+$family-code: iv.$family-monospace !default;
+
+$size-small: iv.$size-7 !default;
+$size-normal: iv.$size-6 !default;
+$size-medium: iv.$size-5 !default;
+$size-large: iv.$size-4 !default;
+
+// Effects
+
+$shadow-color: iv.$black !default;
+
+// Lists and maps
+$custom-colors: null !default;
+$custom-shades: null !default;
+
+$colors: fn.mergeColorMaps(
+  (
+    "white": (
+      iv.$white,
+      iv.$black,
+    ),
+    "black": (
+      iv.$black,
+      iv.$white,
+    ),
+    "light": (
+      $light,
+      $dark,
+    ),
+    "dark": (
+      $dark,
+      $light,
+    ),
+    "text": $text,
+    "primary": $primary,
+    "link": $link,
+    "info": $info,
+    "success": $success,
+    "warning": $warning,
+    "danger": $danger,
+  ),
+  $custom-colors
+) !default;
+
+$shades: fn.mergeColorMaps(
+  (
+    "black-bis": iv.$black-bis,
+    "black-ter": iv.$black-ter,
+    "grey-darker": iv.$grey-darker,
+    "grey-dark": iv.$grey-dark,
+    "grey": iv.$grey,
+    "grey-light": iv.$grey-light,
+    "grey-lighter": iv.$grey-lighter,
+    "white-ter": iv.$white-ter,
+    "white-bis": iv.$white-bis,
+  ),
+  $custom-shades
+) !default;
+
+$sizes: iv.$size-1 iv.$size-2 iv.$size-3 iv.$size-4 iv.$size-5 iv.$size-6
+  iv.$size-7 !default;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/extends.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/extends.scss
new file mode 100644
index 0000000..42d05fe
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/extends.scss
@@ -0,0 +1,34 @@
+@use "controls";
+@use "mixins";
+
+%arrow {
+  @include mixins.arrow;
+}
+
+%block {
+  @include mixins.block;
+}
+
+%control {
+  @include controls.control;
+}
+
+%delete {
+  @include mixins.delete;
+}
+
+%loader {
+  @include mixins.loader;
+}
+
+%overlay {
+  @include mixins.overlay;
+}
+
+%reset {
+  @include mixins.reset;
+}
+
+%unselectable {
+  @include mixins.unselectable;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/functions.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/functions.scss
new file mode 100644
index 0000000..2ea2b10
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/functions.scss
@@ -0,0 +1,310 @@
+@use "sass:color";
+@use "sass:list";
+@use "sass:map";
+@use "sass:math";
+@use "sass:meta";
+@use "sass:string";
+
+@function mergeColorMaps($bulma-colors, $custom-colors) {
+  // We return at least Bulma's hard-coded colors
+  $merged-colors: $bulma-colors;
+
+  // We want a map as input
+  @if meta.type-of($custom-colors) == "map" {
+    @each $name, $components in $custom-colors {
+      // The color name should be a string
+      // and the components either a single color
+      // or a colors list with at least one element
+      @if meta.type-of($name) ==
+        "string" and
+        (
+          meta.type-of($components) ==
+            "list" or
+            meta.type-of($components) ==
+            "color"
+        ) and
+        list.length($components) >=
+        1
+      {
+        $color-base: null;
+        $color-invert: null;
+        $color-light: null;
+        $color-dark: null;
+        $value: null;
+
+        // The param can either be a single color
+        // or a list of 2 colors
+        @if meta.type-of($components) == "color" {
+          $color-base: $components;
+          $color-invert: bulmaFindColorInvert($color-base);
+          $color-light: bulmaFindLightColor($color-base);
+          $color-dark: bulmaFindDarkColor($color-base);
+        } @else if meta.type-of($components) == "list" {
+          $color-base: list.nth($components, 1);
+
+          // If Invert, Light and Dark are provided
+          @if list.length($components) > 3 {
+            $color-invert: list.nth($components, 2);
+            $color-light: list.nth($components, 3);
+            $color-dark: list.nth($components, 4);
+
+            // If only Invert and Light are provided
+          } @else if list.length($components) > 2 {
+            $color-invert: list.nth($components, 2);
+            $color-light: list.nth($components, 3);
+            $color-dark: bulmaFindDarkColor($color-base);
+
+            // If only Invert is provided
+          } @else {
+            $color-invert: list.nth($components, 2);
+            $color-light: bulmaFindLightColor($color-base);
+            $color-dark: bulmaFindDarkColor($color-base);
+          }
+        }
+
+        $value: $color-base, $color-invert, $color-light, $color-dark;
+
+        // We only want to merge the map if the color base is an actual color
+        @if meta.type-of($color-base) == "color" {
+          // We merge this colors elements as map with Bulma's colors map
+          // (we can override them this way, no multiple definition for the same name)
+          // $merged-colors: map_merge($merged-colors, ($name: ($color-base, $color-invert, $color-light, $color-dark)))
+          $merged-colors: map.merge(
+            $merged-colors,
+            (
+              $name: $value,
+            )
+          );
+        }
+      }
+    }
+  }
+
+  @return $merged-colors;
+}
+
+@function powerNumber($number, $exp) {
+  $value: 1;
+
+  @if $exp > 0 {
+    @for $i from 1 through $exp {
+      $value: $value * $number;
+    }
+  } @else if $exp < 0 {
+    @for $i from 1 through -$exp {
+      $value: math.div($value, $number);
+    }
+  }
+
+  @return $value;
+}
+
+@function bulmaColorLuminance($color) {
+  @if meta.type-of($color) != "color" {
+    @return 0.55;
+  }
+
+  $color-rgb: (
+    "red": color.channel($color, "red", $space: rgb),
+    "green": color.channel($color, "green", $space: rgb),
+    "blue": color.channel($color, "blue", $space: rgb),
+  );
+
+  @each $name, $value in $color-rgb {
+    $adjusted: 0;
+    $value: math.div($value, 255);
+
+    @if $value < 0.03928 {
+      $value: math.div($value, 12.92);
+    } @else {
+      $value: math.div($value + 0.055, 1.055);
+      $value: powerNumber($value, 2);
+    }
+
+    $color-rgb: map.merge(
+      $color-rgb,
+      (
+        $name: $value,
+      )
+    );
+  }
+
+  @return map.get($color-rgb, "red") * 0.2126 + map.get($color-rgb, "green") *
+    0.7152 + map.get($color-rgb, "blue") * 0.0722;
+}
+
+@function bulmaFindColorInvert($color) {
+  @if bulmaColorLuminance($color) > 0.55 {
+    @return rgba(#000, 0.7);
+  } @else {
+    @return #fff;
+  }
+}
+
+@function bulmaFindLightColor($color, $l: 96%) {
+  @if meta.type-of($color) == "color" {
+    $l: 96%;
+
+    @if color.channel($color, "lightness", $space: hsl) > 96% {
+      $l: color.channel($color, "lightness", $space: hsl);
+    }
+
+    @return color.change($color, $lightness: $l);
+  }
+
+  @return $background;
+}
+
+@function bulmaFindDarkColor($color, $base-l: 29%) {
+  @if meta.type-of($color) == "color" {
+    $luminance: bulmaColorLuminance($color);
+    $luminance-delta: 0.53 - $luminance;
+    $target-l: math.round($base-l + $luminance-delta * 53);
+
+    @return color.change($color, $lightness: max($base-l, $target-l));
+  }
+
+  @return $text-strong;
+}
+
+@function bulmaRgba($color, $alpha) {
+  @if meta.type-of($color) != "color" {
+    @return $color;
+  }
+
+  @return rgba($color, $alpha);
+}
+
+@function bulmaDarken($color, $amount) {
+  @if meta.type-of($color) != "color" {
+    @return $color;
+  }
+
+  @return color.adjust($color, $lightness: -$amount, $space: hsl);
+}
+
+@function bulmaLighten($color, $amount) {
+  @if meta.type-of($color) != "color" {
+    @return $color;
+  }
+
+  @return color.adjust($color, $lightness: $amount, $space: hsl);
+}
+
+@function bulmaColorBrightness($n) {
+  $color-brightness: math.round(
+    math.div(
+      (color.channel($n, "red", $space: rgb) * 299) +
+        (color.channel($n, "green", $space: rgb) * 587) +
+        (color.channel($n, "blue", $space: rgb) * 114),
+      1000
+    )
+  );
+  $light-color: math.round(
+    math.div(
+      (color.channel(#ffffff, "red", $space: rgb) * 299) +
+        (color.channel(#ffffff, "green", $space: rgb) * 587) +
+        (color.channel(#ffffff, "blue", $space: rgb) * 114),
+      1000
+    )
+  );
+
+  @if abs($color-brightness) < math.div($light-color, 2) {
+    @return "dark";
+  }
+
+  @return "bright";
+}
+
+@function bulmaEnoughContrast($foreground, $background) {
+  $r: (
+      max(
+        color.channel($foreground, "red", $space: rgb),
+        color.channel($background, "red", $space: rgb)
+      )
+    ) -
+    (
+      min(
+        color.channel($foreground, "red", $space: rgb),
+        color.channel($background, "red", $space: rgb)
+      )
+    );
+  $g: (
+      max(
+        color.channel($foreground, "green", $space: rgb),
+        color.channel($background, "green", $space: rgb)
+      )
+    ) -
+    (
+      min(
+        color.channel($foreground, "green", $space: rgb),
+        color.channel($background, "green", $space: rgb)
+      )
+    );
+  $b: (
+      max(
+        color.channel($foreground, "blue", $space: rgb),
+        color.channel($background, "blue", $space: rgb)
+      )
+    ) -
+    (
+      min(
+        color.channel($foreground, "blue", $space: rgb),
+        color.channel($background, "blue", $space: rgb)
+      )
+    );
+  $sum-rgb: $r + $g + $b;
+
+  @if $sum-rgb < 500 {
+    @return false;
+  }
+
+  @return true;
+}
+
+// By Cory Simmons https://corysimmons.com/
+@function bulmaStringToNumber($value) {
+  @if meta.type-of($value) == "number" {
+    @return $value;
+  } @else if meta.type-of($value) != "string" {
+    $_: log("Value for `to-number` should be a number or a string.");
+  }
+
+  $result: 0;
+  $digits: 0;
+  $minus: string.slice($value, 1, 1) == "-";
+  $numbers: (
+    "0": 0,
+    "1": 1,
+    "2": 2,
+    "3": 3,
+    "4": 4,
+    "5": 5,
+    "6": 6,
+    "7": 7,
+    "8": 8,
+    "9": 9,
+  );
+
+  @for $i from if($minus, 2, 1) through string.length($value) {
+    $character: string.slice($value, $i, $i);
+
+    @if not(list.index(map.keys($numbers), $character) or $character == ".") {
+      @return to-length(
+        if($minus, -$result, $result),
+        string.slice($value, $i)
+      );
+    }
+
+    @if $character == "." {
+      $digits: 1;
+    } @else if $digits == 0 {
+      $result: $result * 10 + map.get($numbers, $character);
+    } @else {
+      $digits: $digits * 10;
+      $result: $result + map.get($numbers, $character) / $digits;
+    }
+  }
+
+  @return if($minus, -$result, $result);
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/initial-variables.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/initial-variables.scss
new file mode 100644
index 0000000..8d68061
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/initial-variables.scss
@@ -0,0 +1,157 @@
+// Scheme Hue and Saturation
+
+$scheme-h: 221 !default;
+$scheme-s: 14% !default;
+$dark-l: 20% !default;
+$light-l: 90% !default;
+
+// Colors
+
+$black: hsl(221, 14%, 4%) !default;
+$black-bis: hsl(221, 14%, 9%) !default;
+$black-ter: hsl(221, 14%, 14%) !default;
+
+$grey-darker: hsl(221, 14%, 21%) !default;
+$grey-dark: hsl(221, 14%, 29%) !default;
+$grey: hsl(221, 14%, 48%) !default;
+$grey-light: hsl(221, 14%, 71%) !default;
+$grey-lighter: hsl(221, 14%, 86%) !default;
+$grey-lightest: hsl(221, 14%, 93%) !default;
+
+$white-ter: hsl(221, 14%, 96%) !default;
+$white-bis: hsl(221, 14%, 98%) !default;
+$white: hsl(221, 14%, 100%) !default;
+
+$orange: hsl(14, 100%, 53%) !default;
+$yellow: hsl(42, 100%, 53%) !default;
+$green: hsl(153, 53%, 53%) !default;
+$turquoise: hsl(171, 100%, 41%) !default;
+$cyan: hsl(198, 100%, 70%) !default;
+$blue: hsl(233, 100%, 63%) !default;
+$purple: hsl(271, 100%, 71%) !default;
+$red: hsl(348, 100%, 70%) !default;
+
+// Typography
+
+$family-sans-serif: "Inter", "SF Pro", "Segoe UI", "Roboto", "Oxygen", "Ubuntu",
+  "Helvetica Neue", "Helvetica", "Arial", sans-serif !default;
+$family-monospace: "Inconsolata", "Hack", "SF Mono", "Roboto Mono",
+  "Source Code Pro", "Ubuntu Mono", monospace !default;
+$render-mode: optimizeLegibility !default;
+
+$size-1: 3rem !default;
+$size-2: 2.5rem !default;
+$size-3: 2rem !default;
+$size-4: 1.5rem !default;
+$size-5: 1.25rem !default;
+$size-6: 1rem !default;
+$size-7: 0.75rem !default;
+
+$weight-light: 300 !default;
+$weight-normal: 400 !default;
+$weight-medium: 500 !default;
+$weight-semibold: 600 !default;
+$weight-bold: 700 !default;
+$weight-extrabold: 800 !default;
+
+// Spacing
+
+$block-spacing: 1.5rem !default;
+$aspect-ratios: (
+  (1, 1),
+  (5, 4),
+  (4, 3),
+  (3, 2),
+  (5, 3),
+  (16, 9),
+  (2, 1),
+  (3, 1),
+  (4, 5),
+  (3, 4),
+  (2, 3),
+  (3, 5),
+  (9, 16),
+  (1, 2),
+  (1, 3)
+) !default;
+
+// Responsiveness
+
+// The container horizontal gap, which acts as the offset for breakpoints
+$gap: 32px !default;
+
+// 960, 1152, and 1344 have been chosen because they are divisible by both 12 and 16
+$tablet: 769px !default;
+
+// 960px container + 4rem
+$desktop: 960px + 2 * $gap !default;
+
+// 1152px container + 4rem
+$widescreen: 1152px + 2 * $gap !default;
+$widescreen-enabled: true !default;
+
+// 1344px container + 4rem
+$fullhd: 1344px + 2 * $gap !default;
+$fullhd-enabled: true !default;
+$breakpoints: (
+  "mobile": (
+    "until": $tablet,
+  ),
+  "tablet": (
+    "from": $tablet,
+  ),
+  "tablet-only": (
+    "from": $tablet,
+    "until": $desktop,
+  ),
+  "touch": (
+    "from": $desktop,
+  ),
+  "desktop": (
+    "from": $desktop,
+  ),
+  "desktop-only": (
+    "from": $desktop,
+    "until": $widescreen,
+  ),
+  "until-widescreen": (
+    "until": $widescreen,
+  ),
+  "widescreen": (
+    "from": $widescreen,
+  ),
+  "widescreen-only": (
+    "from": $widescreen,
+    "until": $fullhd,
+  ),
+  "until-fullhd": (
+    "until": $fullhd,
+  ),
+  "fullhd": (
+    "from": $fullhd,
+  ),
+) !default;
+
+// Miscellaneous
+
+$duration: 294ms !default;
+$easing: ease-out !default;
+$radius-small: 0.25rem !default;
+$radius: 0.375rem !default;
+$radius-medium: 0.5em !default;
+$radius-large: 0.75rem !default;
+$radius-rounded: 9999px !default;
+$speed: 86ms !default;
+
+// Flags
+
+$variable-columns: true !default;
+$rtl: false !default;
+
+// Prefixes
+
+$class-prefix: "" !default;
+$cssvars-prefix: "bulma-" !default;
+$helpers-prefix: "is-" !default;
+$helpers-has-prefix: "has-" !default;
+$variables-host: ":root" !default;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/mixins.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/mixins.scss
new file mode 100644
index 0000000..8481cac
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/01_frameworks/bulma-1.04/utilities/mixins.scss
@@ -0,0 +1,462 @@
+@use "sass:map";
+
+@use "initial-variables" as iv;
+@use "css-variables" as cv;
+
+@mixin arrow($color: #{cv.getVar("arrow-color")}) {
+  border: 0.125em solid $color;
+  border-right: 0;
+  border-top: 0;
+  content: " ";
+  display: block;
+  height: 0.625em;
+  margin-top: -0.4375em;
+  pointer-events: none;
+  position: absolute;
+  top: 50%;
+  transform: rotate(-45deg);
+  transform-origin: center;
+  transition-duration: cv.getVar("duration");
+  transition-property: border-color;
+  width: 0.625em;
+}
+
+@mixin block($spacing: cv.getVar("block-spacing")) {
+  &:not(:last-child) {
+    margin-bottom: $spacing;
+  }
+}
+
+@mixin center($width, $height: 0) {
+  position: absolute;
+  @if $height != 0 {
+    left: calc(50% - (#{$width} * 0.5));
+    top: calc(50% - (#{$height} * 0.5));
+  } @else {
+    left: calc(50% - (#{$width} * 0.5));
+    top: calc(50% - (#{$width} * 0.5));
+  }
+}
+
+@mixin clearfix {
+  &::after {
+    clear: both;
+    content: " ";
+    display: table;
+  }
+}
+
+@mixin delete {
+  @include cv.register-vars(
+    (
+      "delete-dimensions": 1.25rem,
+      "delete-background-l": 0%,
+      "delete-background-alpha": 0.5,
+      "delete-color": #{cv.getVar("white")},
+    )
+  );
+
+  appearance: none;
+  background-color: hsla(
+    #{cv.getVar("scheme-h")},
+    #{cv.getVar("scheme-s")},
+    #{cv.getVar("delete-background-l")},
+    #{cv.getVar("delete-background-alpha")}
+  );
+  border: none;
+  border-radius: cv.getVar("radius-rounded");
+  cursor: pointer;
+  pointer-events: auto;
+  display: inline-flex;
+  flex-grow: 0;
+  flex-shrink: 0;
+  font-size: 1em;
+  height: cv.getVar("delete-dimensions");
+  max-height: cv.getVar("delete-dimensions");
+  max-width: cv.getVar("delete-dimensions");
+  min-height: cv.getVar("delete-dimensions");
+  min-width: cv.getVar("delete-dimensions");
+  outline: none;
+  position: relative;
+  vertical-align: top;
+  width: cv.getVar("delete-dimensions");
+
+  &::before,
+  &::after {
+    background-color: cv.getVar("delete-color");
+    content: "";
+    display: block;
+    left: 50%;
+    position: absolute;
+    top: 50%;
+    transform: translateX(-50%) translateY(-50%) rotate(45deg);
+    transform-origin: center center;
+  }
+
+  &::before {
+    height: 2px;
+    width: 50%;
+  }
+
+  &::after {
+    height: 50%;
+    width: 2px;
+  }
+
+  &:hover,
+  &:focus {
+    @include cv.register-var("delete-background-alpha", 0.4);
+  }
+
+  &:active {
+    @include cv.register-var("delete-background-alpha", 0.5);
+  }
+
+  // Sizes
+  &.#{iv.$class-prefix}is-small {
+    @include cv.register-var("delete-dimensions", 1rem);
+  }
+
+  &.#{iv.$class-prefix}is-medium {
+    @include cv.register-var("delete-dimensions", 1.5rem);
+  }
+
+  &.#{iv.$class-prefix}is-large {
+    @include cv.register-var("delete-dimensions", 2rem);
+  }
+}
+
+@mixin fa($size, $dimensions) {
+  display: inline-block;
+  font-size: $size;
+  height: $dimensions;
+  line-height: $dimensions;
+  text-align: center;
+  vertical-align: top;
+  width: $dimensions;
+}
+
+@mixin burger($dimensions) {
+  align-items: center;
+  appearance: none;
+  background: none;
+  border: none;
+  border-radius: cv.getVar("burger-border-radius");
+  color: hsl(
+    cv.getVar("burger-h"),
+    cv.getVar("burger-s"),
+    cv.getVar("burger-l")
+  );
+  cursor: pointer;
+  display: inline-flex;
+  flex-direction: column;
+  flex-shrink: 0;
+  height: $dimensions;
+  justify-content: center;
+  position: relative;
+  vertical-align: top;
+  width: $dimensions;
+
+  span {
+    background-color: currentColor;
+    display: block;
+    height: cv.getVar("burger-item-height");
+    left: calc(50% - calc(#{cv.getVar("burger-item-width")}) / 2);
+    position: absolute;
+    transform-origin: center;
+    transition-duration: cv.getVar("duration");
+    transition-property: background-color, color, opacity, transform;
+    transition-timing-function: cv.getVar("easing");
+    width: cv.getVar("burger-item-width");
+
+    &:nth-child(1),
+    &:nth-child(2) {
+      top: calc(50% - calc(#{cv.getVar("burger-item-height")}) / 2);
+    }
+
+    &:nth-child(3) {
+      bottom: calc(50% + #{cv.getVar("burger-gap")});
+    }
+
+    &:nth-child(4) {
+      top: calc(50% + #{cv.getVar("burger-gap")});
+    }
+  }
+
+  &:hover {
+    background-color: hsla(
+      cv.getVar("burger-h"),
+      cv.getVar("burger-s"),
+      cv.getVar("burger-l"),
+      0.1
+    );
+  }
+
+  &:active {
+    background-color: hsla(
+      cv.getVar("burger-h"),
+      cv.getVar("burger-s"),
+      cv.getVar("burger-l"),
+      0.2
+    );
+  }
+
+  // Modifers
+  &.#{iv.$class-prefix}is-active {
+    span {
+      &:nth-child(1) {
+        transform: rotate(-45deg);
+      }
+
+      &:nth-child(2) {
+        transform: rotate(45deg);
+      }
+
+      &:nth-child(3),
+      &:nth-child(4) {
+        opacity: 0;
+      }
+    }
+  }
+}
+
+@mixin overflow-touch {
+  -webkit-overflow-scrolling: touch;
+}
+
+@mixin placeholder {
+  $placeholders: ":-moz" ":-webkit-input" "-moz" "-ms-input";
+
+  @each $placeholder in $placeholders {
+    &:#{$placeholder}-placeholder {
+      @content;
+    }
+  }
+}
+
+@mixin reset {
+  appearance: none;
+  background: none;
+  border: none;
+  color: inherit;
+  font-family: inherit;
+  font-size: 1em;
+  margin: 0;
+  padding: 0;
+}
+
+@mixin selection($current-selector: false) {
+  @if $current-selector {
+    &::-moz-selection {
+      @content;
+    }
+    &::selection {
+      @content;
+    }
+  } @else {
+    ::-moz-selection {
+      @content;
+    }
+    ::selection {
+      @content;
+    }
+  }
+}
+
+// Responsiveness
+
+@mixin from($device) {
+  @media screen and (min-width: $device) {
+    @content;
+  }
+}
+
+@mixin until($device) {
+  @media screen and (max-width: ($device - 1px)) {
+    @content;
+  }
+}
+
+@mixin between($from, $until) {
+  @media screen and (min-width: $from) and (max-width: ($until - 1px)) {
+    @content;
+  }
+}
+
+@mixin mobile {
+  @media screen and (max-width: (iv.$tablet - 1px)) {
+    @content;
+  }
+}
+
+@mixin tablet {
+  @media screen and (min-width: iv.$tablet), print {
+    @content;
+  }
+}
+
+@mixin tablet-only {
+  @media screen and (min-width: iv.$tablet) and (max-width: (iv.$desktop - 1px)) {
+    @content;
+  }
+}
+
+@mixin touch {
+  @media screen and (max-width: (iv.$desktop - 1px)) {
+    @content;
+  }
+}
+
+@mixin desktop {
+  @media screen and (min-width: iv.$desktop) {
+    @content;
+  }
+}
+
+@mixin desktop-only {
+  @if iv.$widescreen-enabled {
+    @media screen and (min-width: iv.$desktop) and (max-width: (iv.$widescreen - 1px)) {
+      @content;
+    }
+  }
+}
+
+@mixin until-widescreen {
+  @if iv.$widescreen-enabled {
+    @media screen and (max-width: (iv.$widescreen - 1px)) {
+      @content;
+    }
+  }
+}
+
+@mixin widescreen {
+  @if iv.$widescreen-enabled {
+    @media screen and (min-width: iv.$widescreen) {
+      @content;
+    }
+  }
+}
+
+@mixin widescreen-only {
+  @if iv.$widescreen-enabled and iv.$fullhd-enabled {
+    @media screen and (min-width: iv.$widescreen) and (max-width: (iv.$fullhd - 1px)) {
+      @content;
+    }
+  }
+}
+
+@mixin until-fullhd {
+  @if iv.$fullhd-enabled {
+    @media screen and (max-width: (iv.$fullhd - 1px)) {
+      @content;
+    }
+  }
+}
+
+@mixin fullhd {
+  @if iv.$fullhd-enabled {
+    @media screen and (min-width: iv.$fullhd) {
+      @content;
+    }
+  }
+}
+
+@mixin breakpoint($name) {
+  $breakpoint: map.get(iv.$breakpoints, $name);
+
+  @if $breakpoint {
+    $from: map.get($breakpoint, "from");
+    $until: map.get($breakpoint, "until");
+
+    @if $from and $until {
+      @include between($from, $until) {
+        @content;
+      }
+    } @else if $from {
+      @include from($from) {
+        @content;
+      }
+    } @else if $until {
+      @include until($until) {
+        @content;
+      }
+    }
+  }
+}
+
+@mixin container-from($name, $width) {
+  @container #{$name} (min-width: #{$width}) {
+    @content;
+  }
+}
+
+@mixin container-until($name, $width) {
+  @container #{$name} (max-width: #{$width - 1px}) {
+    @content;
+  }
+}
+
+@mixin ltr {
+  @if not iv.$rtl {
+    @content;
+  }
+}
+
+@mixin rtl {
+  @if iv.$rtl {
+    @content;
+  }
+}
+
+@mixin ltr-property($property, $spacing, $right: true) {
+  $normal: if($right, "right", "left");
+  $opposite: if($right, "left", "right");
+
+  @if iv.$rtl {
+    #{$property}-#{$opposite}: $spacing;
+  } @else {
+    #{$property}-#{$normal}: $spacing;
+  }
+}
+
+@mixin ltr-position($spacing, $right: true) {
+  $normal: if($right, "right", "left");
+  $opposite: if($right, "left", "right");
+
+  @if iv.$rtl {
+    #{$opposite}: $spacing;
+  } @else {
+    #{$normal}: $spacing;
+  }
+}
+
+// Placeholders
+
+@mixin unselectable {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+
+@mixin loader {
+  animation: spinAround 500ms infinite linear;
+  border: 2px solid cv.getVar("loading-color");
+  border-radius: cv.getVar("radius-rounded");
+  border-right-color: transparent;
+  border-top-color: transparent;
+  content: "";
+  display: block;
+  height: 1em;
+  position: relative;
+  width: 1em;
+}
+
+@mixin overlay($offset: 0) {
+  bottom: $offset;
+  left: $offset;
+  position: absolute;
+  right: $offset;
+  top: $offset;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_index.scss
new file mode 100644
index 0000000..09929c7
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_index.scss
@@ -0,0 +1,3 @@
+// @import 'playfair-display-v40-latin';
+// @import 'source-sans-3-v19-latin';
+@import 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.3.0/css/all.min.css';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_playfair-display-v40-latin.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_playfair-display-v40-latin.scss
new file mode 100644
index 0000000..3069a6f
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_playfair-display-v40-latin.scss
@@ -0,0 +1,96 @@
+// playfair-display-regular - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: normal;
+  font-weight: 400;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-regular.woff2') format('woff2');
+}
+// playfair-display-italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: italic;
+  font-weight: 400;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-italic.woff2') format('woff2');
+}
+// playfair-display-500 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: normal;
+  font-weight: 500;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-500.woff2') format('woff2');
+}
+// playfair-display-500italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: italic;
+  font-weight: 500;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-500italic.woff2') format('woff2');
+}
+// playfair-display-600 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: normal;
+  font-weight: 600;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-600.woff2') format('woff2');
+}
+// playfair-display-600italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: italic;
+  font-weight: 600;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-600italic.woff2') format('woff2');
+}
+// playfair-display-700 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: normal;
+  font-weight: 700;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-700.woff2') format('woff2');
+}
+// playfair-display-700italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: italic;
+  font-weight: 700;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-700italic.woff2') format('woff2');
+}
+// playfair-display-800 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: normal;
+  font-weight: 800;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-800.woff2') format('woff2');
+}
+// playfair-display-800italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: italic;
+  font-weight: 800;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-800italic.woff2') format('woff2');
+}
+// playfair-display-900 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: normal;
+  font-weight: 900;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-900.woff2') format('woff2');
+}
+// playfair-display-900italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Playfair Display';
+  font-style: italic;
+  font-weight: 900;
+  src: url('../fonts/playfair-display-v40-latin/playfair-display-v40-latin-900italic.woff2') format('woff2');
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_source-sans-3-v19-latin.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_source-sans-3-v19-latin.scss
new file mode 100644
index 0000000..21173b6
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/02_fonts/_source-sans-3-v19-latin.scss
@@ -0,0 +1,134 @@
+// source-sans-3-200 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: normal;
+  font-weight: 200;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-200.woff2') format('woff2');
+}
+
+// source-sans-3-200italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: italic;
+  font-weight: 200;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-200italic.woff2') format('woff2');
+}
+
+// source-sans-3-300 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: normal;
+  font-weight: 300;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-300.woff2') format('woff2');
+}
+
+// source-sans-3-300italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: italic;
+  font-weight: 300;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-300italic.woff2') format('woff2');
+}
+
+// source-sans-3-regular - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: normal;
+  font-weight: 400;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-regular.woff2') format('woff2');
+}
+
+// source-sans-3-italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: italic;
+  font-weight: 400;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-italic.woff2') format('woff2');
+}
+// source-sans-3-500 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: normal;
+  font-weight: 500;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-500.woff2') format('woff2');
+}
+// source-sans-3-500italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: italic;
+  font-weight: 500;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-500italic.woff2') format('woff2');
+}
+
+// source-sans-3-600 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: normal;
+  font-weight: 600;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-600.woff2') format('woff2');
+}
+// source-sans-3-600italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: italic;
+  font-weight: 600;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-600italic.woff2') format('woff2');
+}
+// source-sans-3-700 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: normal;
+  font-weight: 700;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-700.woff2') format('woff2');
+}
+// source-sans-3-700italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: italic;
+  font-weight: 700;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-700italic.woff2') format('woff2');
+}
+// source-sans-3-800 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: normal;
+  font-weight: 800;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-800.woff2') format('woff2');
+}
+// source-sans-3-800italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: italic;
+  font-weight: 800;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-800italic.woff2') format('woff2');
+}
+// source-sans-3-900 - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: normal;
+  font-weight: 900;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-900.woff2') format('woff2');
+}
+// source-sans-3-900italic - latin
+@font-face {
+  font-display: swap;
+  font-family: 'Source Sans 3';
+  font-style: italic;
+  font-weight: 900;
+  src: url('../fonts/source-sans-3-v19-latin/source-sans-3-v19-latin-900italic.woff2') format('woff2');
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_colors.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_colors.scss
new file mode 100644
index 0000000..fcd9a54
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_colors.scss
@@ -0,0 +1,12 @@
+/* Color Theme Swatches in Hex */
+$color-1: #5c4b51;
+$color-2: #8cbeb2;
+$color-3: #f2ebbf;
+$color-4: #f3b562;
+$color-5: #f06060;
+
+$color-red: $color-5;
+$color-white: white; // falls weiß geändert wird z.B.: #f8f8f8
+
+$color-dark-blue: #283e4a;
+$linear-gradient-dark: linear-gradient(180deg, rgba(40, 62, 74, 1) 0%, rgba(24, 32, 38, 1) 100%);
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_index.scss
new file mode 100644
index 0000000..b9585eb
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_index.scss
@@ -0,0 +1,5 @@
+@import 'variables';
+@import 'utils';
+@import 'typography';
+@import 'colors';
+@import 'theme';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_theme.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_theme.scss
new file mode 100644
index 0000000..b2db8ea
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_theme.scss
@@ -0,0 +1,44 @@
+// Allgemeine Formatierungen für die ganze Webanwendung
+
+*,
+html {
+  box-sizing: border-box;
+}
+
+html,
+body {
+  height: 100%;
+  padding: 0;
+  margin: 0;
+}
+
+body {
+  font-family: $font-copy;
+}
+
+// Sticky footer
+body {
+  display: flex;
+  flex-direction: column;
+}
+
+main,
+#main {
+  flex: 1 0 auto;
+}
+
+body > footer,
+.footer-main {
+  flex-shrink: 0;
+}
+// /Sticky footer
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  font-family: $font-headline;
+  font-weight: 700;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_typography.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_typography.scss
new file mode 100644
index 0000000..f633381
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_typography.scss
@@ -0,0 +1,9 @@
+$fallback-serif: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
+$fallback-sans-serif: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+
+$font-headline: 'Playfair Display', $fallback-serif;
+$font-subclaim: $fallback-sans-serif;
+
+$font-menu: $fallback-sans-serif;
+$font-copy: 'Source Sans 3', $fallback-sans-serif;
+$font-quote: $fallback-serif;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_utils.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_utils.scss
new file mode 100644
index 0000000..e69de29
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_variables.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/03_base/_variables.scss
new file mode 100644
index 0000000..e69de29
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/_index.scss
new file mode 100644
index 0000000..162f2b9
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/_index.scss
@@ -0,0 +1,4 @@
+// @import 'splide-4.1.4/themes/default/index';
+// @import 'splide-4.1.4/core/index';
+
+// @import 'toastify-1.12/toastify';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/foundation/animations.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/foundation/animations.scss
new file mode 100644
index 0000000..f2d7a43
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/foundation/animations.scss
@@ -0,0 +1,9 @@
+@keyframes splide-loading {
+  0% {
+    transform: rotateZ( 0 );
+  }
+
+  100% {
+    transform: rotateZ( 360deg );
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/index.scss
new file mode 100644
index 0000000..62a9983
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/index.scss
@@ -0,0 +1,3 @@
+@forward 'foundation/animations';
+@forward 'object/modifiers';
+@forward 'object/objects';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/draggable.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/draggable.scss
new file mode 100644
index 0000000..c1c6dc0
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/draggable.scss
@@ -0,0 +1,8 @@
+.splide {
+  $root: &;
+
+  &__track--draggable {
+    -webkit-touch-callout: none;
+    user-select: none;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/fade.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/fade.scss
new file mode 100644
index 0000000..44241da
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/fade.scss
@@ -0,0 +1,18 @@
+.splide {
+  $root: &;
+
+  &__track--fade {
+    > #{ $root }__list {
+      > #{ $root }__slide {
+        margin: 0 !important;
+        opacity: 0;
+        z-index: 0;
+
+        &.is-active {
+          opacity: 1;
+          z-index: 1;
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/index.scss
new file mode 100644
index 0000000..4681562
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/index.scss
@@ -0,0 +1,4 @@
+@forward 'draggable';
+@forward 'fade';
+@forward 'rtl';
+@forward 'ttb';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/rtl.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/rtl.scss
new file mode 100644
index 0000000..26da654
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/rtl.scss
@@ -0,0 +1,5 @@
+.splide {
+  &--rtl {
+    direction: rtl;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/ttb.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/ttb.scss
new file mode 100644
index 0000000..e612595
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/modifiers/ttb.scss
@@ -0,0 +1,9 @@
+.splide {
+  $root: &;
+
+  &__track--ttb {
+    > #{ $root }__list {
+      display: block;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/container.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/container.scss
new file mode 100644
index 0000000..4f12502
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/container.scss
@@ -0,0 +1,6 @@
+.splide {
+  &__container {
+    box-sizing: border-box;
+    position: relative;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/index.scss
new file mode 100644
index 0000000..488b898
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/index.scss
@@ -0,0 +1,10 @@
+@forward 'container';
+@forward 'list';
+@forward 'pagination';
+@forward 'progress';
+@forward 'root';
+@forward 'slide';
+@forward 'spinner' as spinner-*;
+@forward 'sr';
+@forward 'toggle';
+@forward 'track';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/list.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/list.scss
new file mode 100644
index 0000000..70dc54a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/list.scss
@@ -0,0 +1,17 @@
+.splide {
+  $root: &;
+
+  &__list {
+    backface-visibility: hidden;
+    display: flex;
+    height: 100%;
+    margin: 0 !important;
+    padding: 0 !important;
+  }
+
+  &.is-initialized:not( .is-active ) {
+    #{ $root }__list {
+      display: block;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/pagination.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/pagination.scss
new file mode 100644
index 0000000..701fd57
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/pagination.scss
@@ -0,0 +1,26 @@
+.splide {
+  $root: &;
+
+  &__pagination {
+    align-items: center;
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: center;
+    margin: 0;
+    pointer-events: none;
+
+    li {
+      display: inline-block;
+      line-height: 1;
+      list-style-type: none;
+      margin: 0;
+      pointer-events: auto;
+    }
+  }
+
+  &:not( .is-overflow ) {
+    #{ $root }__pagination {
+      display: none;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/progress.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/progress.scss
new file mode 100644
index 0000000..e765dfc
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/progress.scss
@@ -0,0 +1,7 @@
+.splide {
+  &__progress {
+    &__bar {
+      width: 0;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/root.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/root.scss
new file mode 100644
index 0000000..aa315bc
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/root.scss
@@ -0,0 +1,9 @@
+.splide {
+  position: relative;
+  visibility: hidden;
+
+  &.is-initialized,
+  &.is-rendered {
+    visibility: visible;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/slide.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/slide.scss
new file mode 100644
index 0000000..b87e49b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/slide.scss
@@ -0,0 +1,14 @@
+.splide {
+  &__slide {
+    backface-visibility: hidden;
+    box-sizing: border-box;
+    flex-shrink: 0;
+    list-style-type: none !important;
+    margin: 0;
+    position: relative;
+
+    img {
+      vertical-align: bottom;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/spinner.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/spinner.scss
new file mode 100644
index 0000000..b60e338
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/spinner.scss
@@ -0,0 +1,21 @@
+$size: 20px !default;
+$border: 2px solid #999 !default;
+
+.splide {
+  &__spinner {
+    animation: splide-loading 1s infinite linear;
+    border: $border;
+    border-left-color: transparent;
+    border-radius: 50%;
+    bottom: 0;
+    contain: strict;
+    display: inline-block;
+    height: $size;
+    left: 0;
+    margin: auto;
+    position: absolute;
+    right: 0;
+    top: 0;
+    width: $size;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/sr.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/sr.scss
new file mode 100644
index 0000000..a15d8af
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/sr.scss
@@ -0,0 +1,12 @@
+.splide {
+  &__sr {
+    border: 0;
+    clip: rect( 0 0 0 0 );
+    height: 1px;
+    margin: -1px;
+    overflow: hidden;
+    padding: 0;
+    position: absolute;
+    width: 1px;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/toggle.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/toggle.scss
new file mode 100644
index 0000000..3f3eb7f
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/toggle.scss
@@ -0,0 +1,22 @@
+.splide {
+  &__toggle {
+    $parent: &;
+
+    &__play {
+    }
+
+    &__pause {
+      display: none;
+    }
+
+    &.is-active {
+      #{ $parent }__play {
+        display: none;
+      }
+
+      #{ $parent }__pause {
+        display: inline;
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/track.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/track.scss
new file mode 100644
index 0000000..ddd2d8c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/core/object/objects/track.scss
@@ -0,0 +1,7 @@
+.splide {
+  &__track {
+    overflow: hidden;
+    position: relative;
+    z-index: 0;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/foundation/colors.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/foundation/colors.scss
new file mode 100644
index 0000000..badbd7b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/foundation/colors.scss
@@ -0,0 +1,8 @@
+$main: #000 !default;
+$sub01: #333 !default;
+$sub02: #999 !default;
+
+$background: #ccc !default;
+$background-active: #fff !default;
+
+$focus: #0bf !default;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/foundation/mixins.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/foundation/mixins.scss
new file mode 100644
index 0000000..764bdd8
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/foundation/mixins.scss
@@ -0,0 +1,27 @@
+@use './colors';
+
+$outline: colors.$focus 3px solid !default;
+$outline-offset: 3px !default;
+$outline-offset-inset: -3px !default;
+
+@mixin ie-only {
+  @media screen and (-ms-high-contrast: none) {
+    @content;
+  }
+}
+
+@mixin focus-outline( $offset: $outline-offset ) {
+  outline: $outline;
+  outline-offset: $offset;
+}
+
+@mixin focus-outline-inset {
+  @supports ( outline-offset: $outline-offset-inset ) {
+    @include focus-outline( $outline-offset-inset );
+  }
+
+  /* IE does not support outline-offset */
+  @include ie-only {
+    border: $outline;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/index.scss
new file mode 100644
index 0000000..d7f6daa
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/index.scss
@@ -0,0 +1,13 @@
+@use 'foundation/colors';
+
+$spinner-size: 20px !default;
+$spinner-border: 2px solid colors.$sub02 !default;
+
+@use '../../core/object/objects' with (
+  $spinner-size: $spinner-size,
+  $spinner-border: $spinner-border,
+);
+
+@forward '../../core';
+@forward 'object/objects';
+@forward 'object/modifiers';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/index.scss
new file mode 100644
index 0000000..dd5c959
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/index.scss
@@ -0,0 +1,3 @@
+@forward 'nav' as nav-*;
+@forward 'rtl' as rtl-*;
+@forward 'ttb' as ttb-*;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/nav.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/nav.scss
new file mode 100644
index 0000000..c2174d2
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/nav.scss
@@ -0,0 +1,37 @@
+@use '../../foundation/colors';
+@use '../../foundation/mixins';
+
+$border: 3px solid transparent !default;
+$border-active: 3px solid colors.$main !default;
+$border-radius: false !default;
+$opacity: false !default;
+$opacity-active: false !default;
+
+.splide {
+  $root: &;
+
+  &__track--nav {
+    > #{ $root }__list {
+      > #{ $root }__slide {
+        border: $border;
+        cursor: pointer;
+
+        @if $opacity {
+          opacity: $opacity;
+        }
+
+        @if $border-radius {
+          border-radius: $border-radius;
+        }
+
+        &.is-active {
+          border: $border-active;
+
+          @if $opacity {
+            opacity: $opacity-active;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/rtl.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/rtl.scss
new file mode 100644
index 0000000..712e250
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/rtl.scss
@@ -0,0 +1,28 @@
+$arrow-right: 1em !default;
+$arrow-left: 1em !default;
+
+.splide {
+  $root: &;
+
+  &__arrows--rtl {
+    #{ $root }__arrow {
+      &--prev {
+        left: auto;
+        right: $arrow-right;
+
+        svg {
+          transform: scaleX( 1 );
+        }
+      }
+
+      &--next {
+        left: $arrow-left;
+        right: auto;
+
+        svg {
+          transform: scaleX( -1 );
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/ttb.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/ttb.scss
new file mode 100644
index 0000000..903e0fa
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/modifiers/ttb.scss
@@ -0,0 +1,54 @@
+$arrow-top: 1em !default;
+$arrow-bottom: 1em !default;
+$pagination-left: auto !default;
+$pagination-right: .5em !default;
+$pagination-dot-width: false !default;
+$pagination-dot-height: false !default;
+
+.splide {
+  $root: &;
+
+  &__arrows--ttb {
+    #{ $root }__arrow {
+      left: 50%;
+      transform: translate( -50%, 0 );
+
+      &--prev {
+        top: $arrow-top;
+
+        svg {
+          transform: rotateZ( -90deg );
+        }
+      }
+
+      &--next {
+        bottom: $arrow-bottom;
+        top: auto;
+
+        svg {
+          transform: rotateZ( 90deg );
+        }
+      }
+    }
+  }
+
+  &__pagination--ttb {
+    bottom: 0;
+    display: flex;
+    flex-direction: column;
+    left: $pagination-left;
+    padding: 1em 0;
+    right: $pagination-right;
+    top: 0;
+
+    #{ $root }__pagination__page {
+      @if $pagination-dot-width {
+        width: $pagination-dot-width;
+      }
+
+      @if $pagination-dot-height {
+        height: $pagination-dot-height;
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/arrow.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/arrow.scss
new file mode 100644
index 0000000..45448f4
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/arrow.scss
@@ -0,0 +1,105 @@
+@use '../../foundation/colors';
+@use '../../foundation/mixins';
+
+$size: 1.2em !default;
+$fill: colors.$main !default;
+$fill-hover: false !default;
+$transition: false !default;
+$button-size: 2em !default;
+$button-background: colors.$background !default;
+$button-background-hover: false !default;
+$button-border: 0 !default;
+$button-padding: 0 !default;
+$button-border-radius: 50% !default;
+$button-transition: false !default;
+$opacity: .7 !default;
+$opacity-hover: .9 !default;
+$opacity-disabled: .3 !default;
+$left: 1em !default;
+$right: 1em !default;
+
+.splide {
+  $root: &;
+
+  &__arrow {
+    background: $button-background;
+    border: $button-border;
+    cursor: pointer;
+    padding: $button-padding;
+    position: absolute;
+    top: 50%;
+    transform: translateY( -50% );
+    z-index: 1;
+
+    @if $opacity {
+      opacity: $opacity;
+    }
+
+    @if $button-size {
+      align-items: center;
+      border-radius: $button-border-radius;
+      display: flex;
+      justify-content: center;
+      height: $button-size;
+      width: $button-size;
+    }
+
+    @if $button-transition {
+      transition: $button-transition;
+    }
+
+    svg {
+      fill: $fill;
+      height: $size;
+      width: $size;
+
+      @if $transition {
+        transition: $transition;
+      }
+    }
+
+    &:hover:not(:disabled) {
+      @if $opacity-hover {
+        opacity: $opacity-hover;
+      }
+
+      @if $button-background-hover {
+        background: $button-background-hover;
+      }
+
+      @if $fill-hover {
+        svg {
+          fill: $fill-hover;
+        }
+      }
+    }
+
+    &:disabled {
+      @if $opacity-disabled {
+        opacity: $opacity-disabled;
+      }
+    }
+
+    &:focus-visible {
+      @include mixins.focus-outline;
+    }
+
+    &--prev {
+      left: $left;
+
+      svg {
+        transform: scaleX( -1 );
+      }
+    }
+
+    &--next {
+      right: $right;
+    }
+  }
+
+  &.is-focus-in {
+    #{ $root }__arrow:focus {
+      @include mixins.focus-outline;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/index.scss
new file mode 100644
index 0000000..5295aab
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/index.scss
@@ -0,0 +1,5 @@
+@forward 'arrow' as arrow-*;
+@forward 'pagination' as pagination-*;
+@forward 'progress' as progress-*;
+@forward 'slide' as slide-*;
+@forward 'toggle' as toggle-*;
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/pagination.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/pagination.scss
new file mode 100644
index 0000000..043169d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/pagination.scss
@@ -0,0 +1,80 @@
+@use '../../foundation/colors';
+@use '../../foundation/mixins';
+
+$bottom: .5em !default;
+$dot-width: 8px !default;
+$dot-height: 8px !default;
+$dot-background: colors.$background !default;
+$dot-background-hover: false !default;
+$dot-background-active: colors.$background-active !default;
+$dot-border: 0 !default;
+$dot-border-radius: 50% !default;
+$dot-margin: 3px !default;
+$dot-padding: 0 !default;
+$dot-opacity: .7 !default;
+$dot-opacity-hover: .9 !default;
+$dot-transition: transform .2s linear !default;
+$dot-transform-active: scale( 1.4 ) !default;
+
+.splide {
+  $root: &;
+
+  &__pagination {
+    bottom: $bottom;
+    left: 0;
+    padding: 0 1em;
+    position: absolute;
+    right: 0;
+    z-index: 1;
+
+    &__page {
+      background: $dot-background;
+      border: $dot-border;
+      border-radius: $dot-border-radius;
+      display: inline-block;
+      height: $dot-height;
+      margin: $dot-margin;
+      padding: $dot-padding;
+      position: relative;
+      transition: $dot-transition;
+      width: $dot-width;
+
+      @if $dot-opacity {
+        opacity: $dot-opacity;
+      }
+
+      &.is-active {
+        background: $dot-background-active;
+        z-index: 1;
+
+        @if $dot-transform-active {
+          transform: $dot-transform-active;
+        }
+      }
+
+      &:hover {
+        cursor: pointer;
+
+        @if $dot-opacity-hover {
+          opacity: $dot-opacity-hover;
+        }
+
+        @if $dot-background-hover {
+          background: $dot-background-hover;
+        }
+      }
+
+      &:focus-visible {
+        @include mixins.focus-outline;
+      }
+    }
+  }
+
+  &.is-focus-in {
+    #{ $root }__pagination {
+      &__page:focus {
+        @include mixins.focus-outline;
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/progress.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/progress.scss
new file mode 100644
index 0000000..a3643e4
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/progress.scss
@@ -0,0 +1,13 @@
+@use '../../foundation/colors';
+
+$height: 3px !default;
+$background: colors.$background;
+
+.splide {
+  &__progress {
+    &__bar {
+      background: $background;
+      height: $height;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/slide.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/slide.scss
new file mode 100644
index 0000000..8a613b1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/slide.scss
@@ -0,0 +1,42 @@
+@use '../../foundation/colors';
+@use '../../foundation/mixins';
+
+$border-radius: false !default;
+$outline-offset: -2px !default;
+
+.splide {
+  $root: &;
+
+  &__slide {
+    -webkit-tap-highlight-color: transparent;
+
+    @if $border-radius {
+      border-radius: $border-radius;
+    }
+
+    // Gets rid of a focus ring in IE and Safari
+    &:focus {
+      outline: 0;
+    }
+
+    &:focus-visible {
+      @include mixins.focus-outline-inset;
+    }
+  }
+
+  &.is-focus-in {
+    #{ $root }__slide:focus {
+      @include mixins.focus-outline-inset;
+    }
+
+    #{ $root }__track {
+      > #{ $root }__list {
+        > #{ $root }__slide:focus {
+          @include mixins.ie-only {
+            border-color: colors.$focus;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/toggle.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/toggle.scss
new file mode 100644
index 0000000..a99abf6
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/template/default/object/objects/toggle.scss
@@ -0,0 +1,19 @@
+@use '../../foundation/mixins';
+
+.splide {
+  $root: &;
+
+  &__toggle {
+    cursor: pointer;
+
+    &:focus-visible {
+      @include mixins.focus-outline;
+    }
+  }
+
+  &.is-focus-in {
+    #{ $root }__toggle:focus {
+      @include mixins.focus-outline;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/default/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/default/index.scss
new file mode 100644
index 0000000..8414ec5
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/default/index.scss
@@ -0,0 +1 @@
+@forward '../../template/default';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/index.scss
new file mode 100644
index 0000000..a9f2b2d
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/index.scss
@@ -0,0 +1,52 @@
+$main: #20b2aa !default;
+$main-light: lighten( $main, 20% ) !default;
+
+@use '../../template/default/foundation/colors' with (
+  $main: $main,
+  $sub01: $main,
+  $sub02: $main,
+  $background: #ccc,
+  $background-active: $main,
+  $focus: $main,
+);
+
+@use '../../template/default/object/modifiers/nav' with (
+  $border-radius: 4px,
+  $opacity: .7,
+  $opacity-active: 1,
+);
+
+@use '../../template/default/object/modifiers/ttb' with (
+  $pagination-dot-width: 5px,
+  $pagination-dot-height: 20px,
+  $pagination-right: 1em,
+);
+
+@use '../../template/default/object/objects/arrow' with (
+  $size: 2.5em,
+  $opacity: false,
+  $opacity-hover: false,
+  $fill-hover: $main-light,
+  $transition: fill .2s linear,
+  $button-size: 2.5em,
+  $button-border-radius: 0,
+  $button-background: transparent,
+);
+
+@use '../../template/default/object/objects/pagination' with (
+  $bottom: 1em,
+  $dot-width: 20px,
+  $dot-height: 5px,
+  $dot-border-radius: 2.5px,
+  $dot-opacity: false,
+  $dot-transition: background-color .2s linear,
+  $dot-background-hover: $main-light,
+  $dot-transform-active: false,
+);
+
+@use '../../template/default/object/objects/slide' with (
+  $border-radius: 4px,
+);
+
+@forward '../../template/default';
+@forward 'object/objects';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/arrow.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/arrow.scss
new file mode 100644
index 0000000..c96078a
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/arrow.scss
@@ -0,0 +1,17 @@
+.splide {
+  $root: &;
+
+  &__slider {
+    > #{ $root }__arrows {
+      #{ $root }__arrow {
+        &--prev {
+          left: -2.5em;
+        }
+
+        &--next {
+          right: -2.5em;
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/index.scss
new file mode 100644
index 0000000..1055d3c
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/index.scss
@@ -0,0 +1,3 @@
+@forward 'arrow';
+@forward 'root';
+
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/root.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/root.scss
new file mode 100644
index 0000000..c100cd4
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/sea-green/object/objects/root.scss
@@ -0,0 +1,3 @@
+.splide {
+  padding: 3em;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/skyblue/index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/skyblue/index.scss
new file mode 100644
index 0000000..2947989
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/splide-4.1.4/themes/skyblue/index.scss
@@ -0,0 +1,37 @@
+$main: #00bfff !default;
+$main-light: lighten( $main, 20% ) !default;
+
+@use '../../template/default/foundation/colors' with (
+  $main: $main,
+  $sub01: $main,
+  $sub02: $main,
+  $background: #ccc,
+  $background-active: $main,
+  $focus: $main,
+);
+
+@use '../../template/default/object/modifiers/nav' with (
+  $opacity: .7,
+  $opacity-active: 1,
+);
+
+@use '../../template/default/object/objects/arrow' with (
+  $size: 2.5em,
+  $opacity: false,
+  $opacity-hover: false,
+  $fill-hover: $main-light,
+  $transition: fill .2s linear,
+  $button-size: 2.5em,
+  $button-border-radius: 0,
+  $button-background: transparent,
+);
+
+@use '../../template/default/object/objects/pagination' with (
+  $dot-width: 10px,
+  $dot-height: 10px,
+  $dot-opacity: false,
+  $dot-transition: ( background-color .2s linear, transform .2s linear ),
+  $dot-background-hover: $main-light,
+);
+
+@forward '../../template/default';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/toastify-1.12/_toastify.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/toastify-1.12/_toastify.scss
new file mode 100644
index 0000000..e359a14
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/04_plugins/toastify-1.12/_toastify.scss
@@ -0,0 +1,88 @@
+/*!
+ * Toastify js 1.12.0
+ * https://github.com/apvarun/toastify-js
+ * @license MIT licensed
+ *
+ * Copyright (C) 2018 Varun A P
+ */
+
+.toastify {
+  padding: 12px 20px;
+  color: #ffffff;
+  display: inline-block;
+  box-shadow:
+    0 3px 6px -1px rgba(0, 0, 0, 0.12),
+    0 10px 36px -4px rgba(77, 96, 232, 0.3);
+  background: -webkit-linear-gradient(315deg, #73a5ff, #5477f5);
+  background: linear-gradient(135deg, #73a5ff, #5477f5);
+  position: fixed;
+  opacity: 0;
+  transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
+  border-radius: 2px;
+  cursor: pointer;
+  text-decoration: none;
+  max-width: calc(50% - 20px);
+  z-index: 2147483647;
+}
+
+.toastify.on {
+  opacity: 1;
+}
+
+.toast-close {
+  background: transparent;
+  border: 0;
+  color: white;
+  cursor: pointer;
+  font-family: inherit;
+  font-size: 1em;
+  opacity: 0.4;
+  padding: 0 5px;
+}
+
+.toastify-right {
+  right: 15px;
+}
+
+.toastify-left {
+  left: 15px;
+}
+
+.toastify-top {
+  top: -150px;
+}
+
+.toastify-bottom {
+  bottom: -150px;
+}
+
+.toastify-rounded {
+  border-radius: 25px;
+}
+
+.toastify-avatar {
+  width: 1.5em;
+  height: 1.5em;
+  margin: -7px 5px;
+  border-radius: 2px;
+}
+
+.toastify-center {
+  margin-left: auto;
+  margin-right: auto;
+  left: 0;
+  right: 0;
+  max-width: fit-content;
+  max-width: -moz-fit-content;
+}
+
+@media only screen and (max-width: 360px) {
+  .toastify-right,
+  .toastify-left {
+    margin-left: auto;
+    margin-right: auto;
+    left: 0;
+    right: 0;
+    max-width: fit-content;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_button.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_button.scss
new file mode 100644
index 0000000..f91b983
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_button.scss
@@ -0,0 +1,13 @@
+.btn-custom {
+  &:hover,
+  &:focus {
+    background-color: #e0e0e0;
+    color: #333;
+    border: 1px solid #ccc;
+  }
+  background-color: steelblue;
+  color: white;
+  border: 1px solid #ccc;
+  padding: 8px 16px;
+  border-radius: 0px;
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_footer-main.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_footer-main.scss
new file mode 100644
index 0000000..e171af5
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_footer-main.scss
@@ -0,0 +1,37 @@
+.m-footer-main {
+  background: $color-dark-blue; // Fallback für ältere Browser
+  background: $linear-gradient-dark;
+  padding: 3rem 0;
+  [class^='col'] {
+    color: $color-white;
+    h2,
+    h3,
+    h4,
+    h5 {
+      font-size: 1.5rem;
+      color: $color-5;
+      padding: 0.5rem 0;
+      margin-bottom: 1rem;
+      letter-spacing: 2px;
+    }
+  }
+
+  .row {
+    flex-direction: column;
+    > div {
+      &:nth-child(1) {
+        order: 2;
+      }
+      &:nth-child(2) {
+        order: 1;
+      }
+    }
+  }
+
+  // @media (min-width:576px) {
+  @include media-breakpoint-up(sm) {
+    .row {
+      flex-direction: row;
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_header-main.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_header-main.scss
new file mode 100644
index 0000000..0516fc1
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_header-main.scss
@@ -0,0 +1,83 @@
+.header-main {
+  position: relative;
+
+  width: 100%;
+  min-height: 400px;
+  .content-box {
+    position: relative;
+    z-index: 2;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    width: auto;
+    margin: 0 auto;
+    height: 100%;
+    max-width: 360px;
+    max-height: 380px;
+  }
+
+  background: $color-3 url('../img/header-image.webp') center no-repeat;
+  background-size: cover;
+
+  &--min {
+    height: 150px;
+    background-color: $color-2;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    .content-box {
+      figure {
+        width: 150px;
+      }
+    }
+  }
+
+  .splide {
+    position: absolute;
+    z-index: 1;
+    height: 100%;
+    width: 100%;
+    top: 0;
+    overflow: hidden;
+    .splide__track {
+      height: 100%;
+      .splider-content {
+        &::after {
+          content: '';
+          position: absolute;
+          z-index: 1;
+          top: 0;
+          left: 0;
+          width: 100%;
+          height: 100%;
+          background-color: rgba(0, 0, 0, 0.2);
+        }
+
+        height: 100%;
+        padding: 0;
+        img {
+          object-fit: cover;
+          width: 100%;
+          height: 100%;
+        }
+      }
+    }
+  }
+
+  // .content-box {
+  //   figure {
+  //     width: 280px;
+  //     figcaption {
+  //       position: absolute;
+  //       clip: rect(1px, 1px, 1px, 1px);
+  //       clip-path: inset(0 0 99.9% 99.9%);
+  //       overflow: hidden;
+  //       height: 1px;
+  //       width: 1px;
+
+  //       padding: 0;
+  //       border: 0;
+  //     }
+  //   }
+  // }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_index.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_index.scss
new file mode 100644
index 0000000..3d489bd
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_index.scss
@@ -0,0 +1,7 @@
+@import 'button';
+@import 'footer-main';
+@import 'header-main';
+@import 'inputAmount';
+// @import 'logo-main';
+// @import 'menu-main';
+// @import 'product-manager';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_inputAmount.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_inputAmount.scss
new file mode 100644
index 0000000..928b429
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_inputAmount.scss
@@ -0,0 +1,29 @@
+// Input Amount Component
+.m-input-amount {
+  .input-group {
+    .input-group-text {
+      padding: 0;
+      display: inline-block;
+      overflow: hidden;
+      button {
+        border-radius: 0;
+      }
+    }
+  }
+  .input-amount {
+    max-width: 80px;
+    text-align: center;
+  }
+
+  /* Chrome, Safari, Edge, Opera */
+  input::-webkit-outer-spin-button,
+  input::-webkit-inner-spin-button {
+    -webkit-appearance: none;
+    margin: 0;
+  }
+
+  /* Firefox */
+  input[type='number'] {
+    appearance: textfield;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_logo-main.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_logo-main.scss
new file mode 100644
index 0000000..9d5cce9
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_logo-main.scss
@@ -0,0 +1,14 @@
+figure.logo-main {
+  width: 280px;
+  figcaption {
+    position: absolute;
+    clip: rect(1px, 1px, 1px, 1px);
+    clip-path: inset(0 0 99.9% 99.9%);
+    overflow: hidden;
+    height: 1px;
+    width: 1px;
+
+    padding: 0;
+    border: 0;
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_menu-main.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_menu-main.scss
new file mode 100644
index 0000000..cc91cc5
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_menu-main.scss
@@ -0,0 +1,60 @@
+.menu-main {
+  background-color: $color-5;
+
+  ul {
+    padding: 0;
+    margin: 0;
+    list-style: none;
+  }
+
+  ul ul {
+    display: none; // TODO: change to not visible
+  }
+  ul > li:hover,
+  ul > li:focus,
+  ul > li:focus-within {
+    ul {
+      display: block;
+    }
+  }
+
+  ul.list {
+    display: flex;
+
+    justify-content: center;
+    li {
+      a {
+        display: inline-block;
+        text-decoration: none;
+        text-transform: uppercase;
+        color: $color-white;
+        padding: 0.5rem 1rem;
+        transition: all 0.4s ease-out;
+        &:hover,
+        &:focus {
+          background-color: $color-white;
+          color: $color-5;
+        }
+      }
+    }
+  }
+
+  ul.sublist {
+    position: absolute;
+    background-color: rgba($color-5, 0.8);
+    li {
+      a {
+        display: inline-block;
+        background-color: $color-5;
+        color: $color-white;
+        padding: 0.5rem 1rem;
+        transition: all 0.4s ease-out;
+        &:hover,
+        &:focus {
+          background-color: $color-white;
+          color: $color-5;
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_product-manager.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_product-manager.scss
new file mode 100644
index 0000000..906cc1b
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/05_modules/_product-manager.scss
@@ -0,0 +1,37 @@
+.product-manager {
+  .nav-products-actions {
+    margin: 1rem 0;
+    display: flex;
+    justify-content: flex-end;
+    .list {
+      list-style: none;
+      margin: 0;
+      padding: 0;
+      display: flex;
+      gap: 1rem;
+    }
+  }
+
+  table {
+    .th-actions {
+      width: 200px;
+    }
+    tbody {
+      td {
+        vertical-align: middle;
+        button {
+          margin: 3px;
+        }
+      }
+    }
+
+    tfoot {
+      .row > * {
+        margin-bottom: 1rem;
+        @media (min-width: 992px) {
+          margin-bottom: 0;
+        }
+      }
+    }
+  }
+}
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/src/styles/main.scss b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/main.scss
new file mode 100644
index 0000000..aa8f3f6
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/src/styles/main.scss
@@ -0,0 +1,16 @@
+// sass dev/assets/scss/main.scss:assets/css/main.css
+
+// 01 FRAMEWORKS
+@import '01_frameworks/index';
+
+// 02 FONTS
+@import '02_fonts/index';
+
+// 03 BASE
+@import '03_base/index';
+
+// 04 PLUGINS
+@import '04_plugins/index';
+
+// 05 MODULES
+@import '05_modules/index';
diff --git a/05_react/unterricht/tag40/01_reusable-components-2/vite.config.js b/05_react/unterricht/tag40/01_reusable-components-2/vite.config.js
new file mode 100644
index 0000000..a69e4aa
--- /dev/null
+++ b/05_react/unterricht/tag40/01_reusable-components-2/vite.config.js
@@ -0,0 +1,15 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+  css: {
+    preprocessorOptions: {
+      scss: {
+        quietDeps: true, // Unix
+        silenceDeprecations: ['color-functions', 'global-builtin', 'import', 'legacy-js-api', 'if-function'],
+      },
+    },
+  },
+});