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