chromium/third_party/blink/web_tests/fast/sub-pixel/table-cell-background.html

<!DOCTYPE html>
<html>
	<head>
	<style>
		body { zoom: 1.25; }
		table { background: red; }
		td { background: white; }
	</style>
	</head>
	<body>
		<div style="height: 35px;">There should be no red line between the rows.</div>
		<table cellpadding="0" cellspacing="0" width="100%">
			<tr>
				<td>
					<div style="margin-top: 10px">first row</div>
				</td>
			</tr>
			<tr>
				<td>second row</td>
			</tr>
		</table>
	</body>
</html>