Element block pseudo-element :before generated with width 160px position static display block overflow hidden float none line-height 1 transition border 0px rgba(0,0,0,1) solid transform cursor default height auto border-radius font-size 16px font-weight normal box-shadow 0px 2px 5px rgba(173,143,143,1) z-index auto background padding 20px margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box