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