STYLES - FLAT BUTTONS
So we have lots of styles, we'll start with the flat buttons. We can use the default main color theme, a ligh version, a dark version and the Bootstrap's button set.
STYLES - LINED BUTTONS
Below there are several styles for "ghost" type or better called, lined buttons.
STYLES - SKEWED BUTTONS
These buttons are a bit more special, probably to be used in some special places for some attention grabbing.
SIZES FOR BUTTONS
You can use several sizes for various usages.
CUSTOM WIDTH FOR BUTTONS
You can use several width sizes for various usages.