The following simple CSS+XML example works just fine under
Opera and IE 5, any reason why Mozilla can't even handle it
properly?
<?xml-stylesheet type="text/css" href="#css"?>
<!-- sidebars.xml -->
<document>
<style id="css">
{}
style {display:none;}
note.right {font-weight:bold;}
note.left {font-weight:italic;}
</style>
<note class="right">This is a note with the class "right".</note>
<note class="left">This is a note with the class "left".</note>
</document>
