Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid background line-height 1 overflow hidden transition cursor default border-radius font-size 17px font-weight normal padding 20px z-index auto float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px position static width 160px box-sizing content-box height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform display block