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