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