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