File: Data.xml <?xml version="1.0" encoding="UTF-8" ?> <?xml-stylesheet type="text/css" href="Style.css" ?> <purchaseOrder orderID="x1129001"> asdf </purchaseOrder> File: Style.css purchaseOrder:before { font-family:arial, verdana, sans-serif; font-size:28px; font-weight:bold; content:"Purchase Order Number: " attr(orderID); }