chromium/src/third_party/blink/web_tests/compositing/overflow/overlap-testing-rect-with-scrolled-non-scrollable-root-layer-absolute.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <body style="height:10000px; overflow:hidden;">
   <div style="position:absolute; left:50px; top:200px; width:100px; height:100px; overflow:hidden;">
     <div style="position:absolute; left:0; top:0; width:100px; height:100px; background:red; will-change:opacity;"></div>
     <div style="position:absolute; left:0; top:0; width:100px; height:100px; background:green;"></div>
   </div>
   <script>
     scrollTo(0, 150);
   </script>
 </body>
	<!DOCTYPE html>
	<body style="height:10000px; overflow:hidden;">
	<div style="position:absolute; left:50px; top:200px; width:100px; height:100px; overflow:hidden;">
	<div style="position:absolute; left:0; top:0; width:100px; height:100px; background:red; will-change:opacity;"></div>
	<div style="position:absolute; left:0; top:0; width:100px; height:100px; background:green;"></div>
	</div>
	<script>
	scrollTo(0, 150);
	</script>
	</body>