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