LayoutTests/fast/css/custom-properties/rule-serialization-expected.html - WebKit - Git at Google

 <html>
 <body>
 :root { --one: 10px; --two: 20px; }
 </body>
 </html.
	<html>
	<body>
	:root { --one: 10px; --two: 20px; }
	</body>
	</html.