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