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