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