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