<!DOCTYPE html><html><head>
<title>Universal selector without declared namespace</title>
<style type="text/css">@namespace a url(http://www.example.org/a);
@namespace b url(http://www.example.org/b);
div.green * { background-color : lime ! important }
div.test * { display : block ; margin-bottom : 1em }
div.test |* { background-color : red }</style>
<link rel="author" title="Daniel Glazman" href="http://glazman.org/">
<link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch">
<link rel="help" href="https://www.w3.org/TR/css3-selectors/#selectors">
<meta name="flags" content=" namespace">
</head>
<body>
<div class="test">
<p>This line should be unstyled.</p>
<elementa xmlns="http://www.example.org/a">This line should be unstyled.</elementa>
<elementb xmlns="http://www.example.org/b">This line should be unstyled.</elementb>
<div class="green">
<p xmlns=""></p>
<elementa xmlns=""></elementa>
<elementb xmlns=""></elementb>
</div>
</div>
</body></html>