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