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<head>
	<title>CSS Test (Conditional Rules): Support for simple passing conditions in @supports</title>
	<link rel="author" title="Florian Rivoal" href="mailto:florianr@opera.com">
	<link rel="help" href="http://www.w3.org/TR/css3-conditional/#at-supports">
	<link rel="match" href="at-supports-001-ref.html">
	<meta name="flags" content="">
	<style>
		div {
			background-color:red;
			height:100px;
			width:100px;
		}
		@supports (margin: 0) {
			div { background-color:green; }
		}
	</style>
</head>
<body>
	<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
	<div>
	</div>
</body>
</html>