chromium/src/third_party/blink/renderer/core/testing/data/overscroll/iframe-overscroll.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <head>
   <meta name="viewport" content="width=device-width, minimum-scale=1">

   <style>
     body {
       margin: 0px;
     }
     iframe {
       border-width: 0px;
     }
   </style>
 </head>
 <body>
   <iframe width="300px" height="300px" src="scrollable-iframe.html"></iframe>
 </body>
	<!DOCTYPE html>
	<head>
	<meta name="viewport" content="width=device-width, minimum-scale=1">

	<style>
	body {
	margin: 0px;
	}
	iframe {
	border-width: 0px;
	}
	</style>
	</head>
	<body>
	<iframe width="300px" height="300px" src="scrollable-iframe.html"></iframe>
	</body>