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