<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Attribute existence selector with universal namespace</title>
<style type="text/css"><![CDATA[@namespace a url(http://www.example.org/a);
@namespace b url(http://www.example.org/b);
@namespace html url(http://www.w3.org/1999/xhtml);
*|p, *|q, *|r, *|s { display : block ; margin-bottom : 1em }
*|p, *|r, *|s { background-color : red }
*|*[*|title] { background-color : lime }
]]></style>
<link rel="author" title="Daniel Glazman" href="http://glazman.org/"/>
<link rel="author" title="Ian Hickson" href="mailto:[email protected]"/>
<link rel="help" href="https://www.w3.org/TR/css3-selectors/#selectors"/> <!-- bogus link to make sure it gets found -->
<meta name="flags" content=" namespace" />
</head>
<body xmlns:a="http://www.example.org/a" xmlns:b="http://www.example.org/b">
<p title="si on chantait">This paragraph should have a green background</p>
<q xmlns="http://www.example.org/a" a:foo="si on chantait">This paragraph should be unstyled.</q>
<r xmlns="http://www.example.org/a" a:title="si on chantait">This paragraph should have a green background</r>
<s xmlns="http://www.example.org/b" b:title="si on chantait">This paragraph should have a green background</s>
</body>
</html>