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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<head>
<title>Negation pseudo-class can be an argument of itself</title>
<style type="text/css"><![CDATA[p { background-color : red }
p:not(:not(p)) { background-color : green }]]></style>
<link rel="author" title="Daniel Glazman" href="http://glazman.org/"/>
<link rel="match" href="css3-modsel-83-ref.xml"/>
</head>
<body>
<p>This paragraph should have a green background</p>
</body>
</html>