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