<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 <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="help" href="https://drafts.csswg.org/selectors-4/#negation-pseudo"/>
  <link rel="match" href="css3-modsel-83-ref.xml"/>
 </head>
 <body>
<p>This paragraph should have a green background</p>
</body>
</html>
