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