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