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