chromium/src/third_party/blink/web_tests/compositing/overflow/transform-should-update-absolute-clip-rects-expected.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <style>
   #slidein {
     width: 200px;
     height: 200px;
     transform: translate(200px, 0);
   }

   #header {
     height: 50px;
     background-color: green;
   }

   #section {
     width: 200px;
     height: 200px;
     background-color: blue;
   }
 </style>

 <div id="slidein">
   <div id="section">
     <div id="header">This div should stay in front.</div>
   </div>
 </div>
	<!DOCTYPE html>
	<style>
	#slidein {
	width: 200px;
	height: 200px;
	transform: translate(200px, 0);
	}

	#header {
	height: 50px;
	background-color: green;
	}

	#section {
	width: 200px;
	height: 200px;
	background-color: blue;
	}
	</style>

	<div id="slidein">
	<div id="section">
	<div id="header">This div should stay in front.</div>
	</div>
	</div>