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