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