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