Create block level buttons - those that span the full width of a parent - by adding
Wrap a series of buttons with
Combine sets of
btn-group into a
btn-toolbar for more complex components.
.btn-group within another
.btn-group when you want dropdown menus mixed with a series of buttons.
Use any button to trigger a dropdown menu by placing it within a .btn-group and providing the proper menu markup.
Single Button Dropdowns
Turn a button into a dropdown toggle with some basic markup changes.
Split Button Dropdowns
Similarly, create split button dropdowns with the same markup changes, only with a separate button.
Button dropdowns work with buttons of all sizes.