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