chromium/src/third_party/blink/web_tests/paint/overflow/transformed-iframe-clipping.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <style>
 iframe {
   transform-origin: left top;
   transform: scale(2.0);
   border: 2px solid red;
 }
 div {
   overflow: hidden;
   border: 1px solid black;
   height: 150px;
   width: 300px;
   border-radius: 4px;
 }
 </style>
 <div>
 <iframe>
 </iframe>
 </div>
	<!DOCTYPE html>
	<style>
	iframe {
	transform-origin: left top;
	transform: scale(2.0);
	border: 2px solid red;
	}
	div {
	overflow: hidden;
	border: 1px solid black;
	height: 150px;
	width: 300px;
	border-radius: 4px;
	}
	</style>
	<div>
	<iframe>
	</iframe>
	</div>