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