Buttons Use Bootstrap’s custom button styles for actions in forms, dialogs, and more. Includes support for a handful of contextual variations, sizes, states

Display property Use .d-block, .d-inline, or .d-inline-block to simply set an element’s

Build tools Bootstrap uses Grunt for its CSS and JavaScript build system and Jekyll for the

Forms Bootstrap provides several form control styles, layout options, and custom components for creating a wide variety of forms. Contents

Collapse The Bootstrap collapse plugin allows you to toggle content on your pages with a few classes thanks to some helpful JavaScript. Contents

Navbar The navbar is a wrapper that positions branding, navigation, and other elements in a concise header. It’s easily extensible and, thanks to our Collapse

Download Bootstrap v4.0.0-alpha.6 is available for download in several ways, including some of your favorite package managers. Choose from

List group List groups are a flexible and powerful component for displaying a series of content. List group items can be modified and extended to support just

Badges Small and adaptive tag for adding context to just about any content. Contents

Best practices We’ve designed and developed Bootstrap to work in a number of environments. Here are some of the best practices we’ve gathered from years of