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