Element block pseudo-class :active generated with padding 20px overflow hidden font-size 16px transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto box-sizing content-box border-radius position static float none line-height 1 font-weight normal transition background z-index auto cursor default margin 0px display block box-shadow 2px 2px 2px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid width 160px