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