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