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