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