Element block pseudo-class :active generated with transform float none border-radius display block font-size 16px margin 0px z-index auto transition overflow hidden box-sizing content-box border 0px rgba(0,0,0,1) solid font-weight normal width 160px height auto line-height 1 background box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static padding 20px