Button Group

The .btn-group class creates a button group:

Button Groups Sizes

Add class .btn-group-* to size all buttons in a button group.

Large Buttons:

Default Buttons:

Small Buttons:

Vertical Button Group

Use the .btn-group-vertical class to create a vertical button group:

Bootstrap Example

Nesting Button Groups

Nest button groups to create dropdown menus:

Tablet Smartphone

Split Buttons

Tablet Smartphone

Button Group

Button groups are "inline" by default, which makes them appear side by side when you have multiple groups: