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