at-media-001.html | Explore in Territory

<!doctype html>
<head>
	<title>CSS Test (Conditional Rules): Support for simple passing conditions in @media</title>
	<link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact">
	<link rel="help" href="https://www.w3.org/TR/css-conditional-3/#use">
	<link rel="help" href="https://www.w3.org/TR/css-conditional-3/#at-media">
	<link rel="match" href="at-supports-001-ref.html">
	<meta name="assert"
	      content="Test passes if rules under a true @media condition are applied in place.">
	<style>
		div {
			background: red;
			height: 25px;
			width: 100px;
		}

		@media all {
			.test1 { background: green; }
			.test2 { background: red; }
		}
		.test2 { background: green; }

		@media not unknown {
			.test3 { background: green; }
			.test4 { background: red; }
		}
		.test4 { background: green; }
	</style>
</head>
<body>
	<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
	<div class="test1"></div>
	<div class="test2"></div>
	<div class="test3"></div>
	<div class="test4"></div>
</body>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/css-conditional/at-media-001.html