Richard Leong
Buttons page header description goes here...
Classes
Bootstrap includes several predefined button styles, each serving its own semantic purpose, with a few extras thrown in for more control. Please read the official Bootstrap documentation for the full list of options.
Outline buttons
In need of a button, but not the hefty background colors they bring? Replace the default modifier classes with the .btn-outline-* ones to remove all background images and colors on any button.
Sizes
Fancy larger or smaller buttons? Add .btn-lg or .btn-sm for additional sizes.
States
Buttons will appear pressed when active or you can still force the same active appearance by adding .active class.
Make buttons look inactive by adding the disabled boolean attribute to any <button> element.
Group size
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.