Basic example
Wrap a series of buttons with .btn in .btn-group.
Mixed styles
Wrap a series of buttons with .btn in .btn-group.
Outlined styles
Wrap a series of buttons with .btn in .btn-group.
Checkbox and radio button groups
Combine button-like checkbox and radio toggle buttons into a seamless looking button group.
Button toolbar
Combine sets of button groups into button toolbars for more complex components. Use utility classes as needed to space out groups, buttons, and more.
Nesting
Place a .btn-group within another .btn-group when you want dropdown menus mixed with a series of buttons.
Vertical variation
Make a set of buttons appear vertically stacked rather than horizontally.
Sizing
Instead of applying button sizing classes to every button in a group, just add .btn-group-* to each .btn-group, including each one when nesting multiple groups.