Use the button classes on an <a>, <button>, or <input>element.
Add .btn-roundedto get rounded corners.
Replace the default modifier classes with the .btn-outline-*ones to remove all background images and colors on any button.
Use .b-a-width-*to change button's border width.
Add the disabledattribute.
Create block level buttons by adding .btn-block.
Buttons with icons
Create buttons with minimum width by adding .w-min-xs, .w-min-sm, .w-min-mdor .w-min-lg.
Add .btn-lgor .btn-smfor additional sizes.
Wrap a series of buttons with .btnin .btn-group.
Add <span>with class .btn-labeland any icon inside it.
Use class .btn-circle
Use class .btn-square
Do more with buttons. Control button states or create groups of buttons for more components like toolbars.
Use class .btn-@yoursocial