<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>Classes: XHTML global class attribute</title>
  <style type="text/css"><![CDATA[
 p { color: green; }
 .fail { color: red; }
]]></style>
  <link rel="first" href="css3-modsel-1.xml" title="Groups of selectors"/>
  <link rel="prev" href="css3-modsel-170d.xml" title="Long chains of selectors"/>
  <link rel="next" href="css3-modsel-172a.xml" title="Namespaced attribute selectors"/>
  <link rel="last" href="css3-modsel-d4.xml" title="Dynamic updating of :first-child and :last-child"/>
  <link rel="up" href="./index.html"/>
  <link rel="top" href="../../index.html"/>
 </head>
 <body>
   <p xmlns:xhtml="http://www.w3.org/1999/xhtml">
    <span xhtml:class="fail">This should be green.</span>
   </p>
</body>
</html>