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