- beauty-formating / compressing css code
- sorting classes
- sorting attributes
- stripping comments
- merging of classes - "H1{color:red} H2{color:red}" becomes "H1,H2{color:red}"
- merging of attributes - makes shorthand & merges padding/margin/font/border/etc..
- compressing colors - "color: rgb (255, 255, 255)" becomes "#FFFFF" ("#FFF" if "shorthand colors" is used)
- shorthand colors - makes shorthand for all colors, i.e. "#FF00EE" becomes "#F0E"
- shorthand attributes - makes shorthand for border-width, margin, padding, i.e. "margin: 10px 0px 10px 0px;" becomes "margin: 10px 0px;"