.demo-banner{background:#8a420c;color:white;text-align:center;padding:7px;font:bold 13px Arial;position:relative;z-index:1}body:after{content:"DEMO";position:fixed;pointer-events:none;right:20px;top:48%;font:bold 60px Arial;color:#ae5c0c18;z-index:70}@media print{body:after{color:#ae5c0c55}}