Element block pseudo-class :active generated with overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto padding 20px font-size 16px cursor default display block margin 0px box-sizing content-box border 0px rgba(0,0,0,1) solid width 400px transition background text-shadow 1px 1px 0px rgba(255,255,255,0.2) position relative line-height 1 float none border-radius font-weight normal transform z-index auto