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