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