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<head>
<title>Attribute dash-separated value selector with declared namespace</title>
*|p, *|q, *|r, *|s { display : block ; margin-bottom : 1em }
*|p, *|r { background-color : lime ! important }
*|*[a|foo|="bar"], *|*[html|lang|="en"] { background-color : red }
]]></style>
<link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch"/>
<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" xmlns:html="http://www.w3.org/1999/xhtml">
<p html:lang="en-us">This paragraph should have a green background.</p>
<r xmlns="http://www.example.org/a" a:foo="bar-drink-glass">This paragraph should have a green background</r>
</body>
</html>