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