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