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