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