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