Badges scale to match the size of the immediate parent element by using relative font sizing and em units.

Example heading Primary

Example heading Info

Example heading Warning

Example heading Success

Example heading Danger

Example heading Light

Badges can be used as part of links or buttons to provide a counter.

Notifications 4

Use the .badge-pill modifier class to make badges more rounded (with a larger border-radius and additional horizontal padding).

Primary Success Danger Warning Info Light Dark

Using the contextual .badge-* classes on an <a> element quickly provide actionable badges with hover and focus states.

Primary Success Danger Warning Info Light Dark