third_party/web_platform_tests/custom-elements/resources/x-element.html - cobalt - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
     <title>x-element custom element</title>
     <link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
 </head>
 <body>
     <x-element id="x-element"></x-element>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>x-element custom element</title>
	<link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
	</head>
	<body>
	<x-element id="x-element"></x-element>
	</body>
	</html>