I\'m not sure what to call this, but basically let\'s say I have a style that I use a lot,
.somepattern{
font-size:16px;
font-weight:bold;
borde
its a css class. It cannot be used like functions if that's what you are asking. There is no code library as its not a compiled. CSS is just presentation semantics (formatting) of a document written in a markup language. You can include all css classes in a .css file and use it where ever you want instead.