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