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