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