<!DOCTYPE html>
<html>
	<head>
		<!-- https://bugs.webkit.org/show_bug.cgi?id=137929 -->
		<style>
			#target {
				position: absolute;
				top: 100px;
				left: 20px;
			}
			.multicol { -webkit-column-count: 2; }
			.noMulticol { -webkit-column-count: auto; }
		</style>
	</head>
	<body>
		<p>Test that a ruby element with multicol style is correctly laid out when it loses the multicol style.</p>
		<p>On success you see PASS below.</p>
		<ruby id="target" class="multicol">PASS</ruby>
		<script>
			if (window.testRunner)
				testRunner.dumpAsText();
			document.body.offsetTop;
			document.getElementById("target").className = "noMulticol";
		</script>
	</body>
</html>