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