---
title: Accordion
description: Build vertically collapsing accordions with native HTML `<details>` and `<summary>` elements.
-aliases:
- - "/components/"
- - "/docs/[[config:docs_version]]/components/"
toc: true
css_layer: components
---
---
title: Buttons
description: Use Bootstrap’s custom button styles for actions in forms, dialogs, and more with support for multiple sizes, states, and more.
+aliases:
+ - "/docs/[[config:docs_version]]/components/"
+ - "/docs/components/"
+ - "/components/"
toc: true
css_layer: components
---
---
title: Reboot
description: Reboot, a collection of element-specific CSS changes in a single file, kickstart Bootstrap to provide an elegant, consistent, and simple baseline to build upon.
-aliases: "/docs/[[config:docs_version]]/content/"
+aliases:
+ - "/docs/[[config:docs_version]]/content/"
+ - "/docs/content/"
+ - "/content/"
toc: true
css_layer: reboot
---
title: Customize
description: Learn how Bootstrap's colors power our design system theme. Customize and extend Bootstrap with Sass, a boatload of global options, and plenty of global and component-specific CSS variables.
toc: false
-aliases: "/docs/[[config:docs_version]]/customize/"
+aliases:
+ - "/docs/[[config:docs_version]]/customize/"
+ - "/docs/customize/"
+ - "/customize/"
sections:
- title: Sass
description: Utilize our source Sass files to take advantage of variables, maps, mixins, and functions.
title: Forms
description: Examples and usage guidelines for form control styles, layout options, and custom components for creating a wide variety of forms.
toc: true
-aliases: "/docs/[[config:docs_version]]/forms/"
+aliases:
+ - "/docs/[[config:docs_version]]/forms/"
+ - "/docs/forms/"
+ - "/forms/"
sections:
- title: Form control
description: Style textual inputs and textareas with support for multiple states.
---
title: CDN Quickstart
description: The official guide for how to include Bootstrap’s CSS and JavaScript in your project using a CDN.
+aliases:
+ - "/docs/[[config:docs_version]]/guides/"
+ - "/docs/guides/"
+ - "/guides/"
---
Get started using Bootstrap in seconds by including our production-ready CSS and JavaScript by [using a CDN]([[docsref:/getting-started/install#cdn]]) without the need for any build steps. CDNs provide copies of Bootstrap’s codebase that’s ready to be used in any environment with minimal code changes required on your part.
---
title: Focus ring
description: Utility classes that allows you to add and modify custom focus ring styles to elements and components.
+aliases:
+ - "/docs/[[config:docs_version]]/helpers/"
+ - "/docs/helpers/"
+ - "/helpers/"
toc: true
---
---
title: Breakpoints
description: Breakpoints are customizable widths that determine how your responsive layout behaves across device or viewport sizes in Bootstrap.
-aliases: "/docs/[[config:docs_version]]/layout/"
+aliases:
+ - "/docs/[[config:docs_version]]/layout/"
+ - "/docs/layout/"
+ - "/layout/"
toc: true
---
---
title: Utility API
description: The utility API is a Sass-based tool to generate utility classes.
-aliases: "/docs/[[config:docs_version]]/utilities/"
+aliases:
+ - "/docs/[[config:docs_version]]/utilities/"
+ - "/docs/utilities/"
+ - "/utilities/"
toc: true
---