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