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