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