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<html><head>
		<title>CSS Test (Conditional Rules): a supports condition declaration can not end with a semi-colon</title>
		<link href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" rel="author" title="Gérard Talbot">
		<link href="http://www.w3.org/TR/css3-conditional/#at-supports" rel="help" title="6. Feature queries: the '@supports' rule">
		<link href="reference/at-supports-001-ref.htm" rel="match">
		<meta content="invalid" name="flags">
		<meta content="Each individual single supports condition declaration can not end up with a semi-colon ';'. A semi-colon is a punctuation separator of multiple CSS declarations and thus is not part of an individual CSS declaration per se." name="assert">
		
    <!--

    supports_condition_in_parens
      : ( '(' S* supports_condition ')' S* ) | supports_declaration_condition |
        general_enclosed
      ;

    -->	

		<style>
			div
			{
				background-color: red;
				height: 100px;
				width: 100px;
			}

			@supports (margin: 0;) { div {background-color: red !important;} }

			@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>