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