third_party/blink/web_tests/external/wpt/css/css-contain/container-queries/container-units-rule-cache-ref.html - chromium/src - Git at Google

 <!doctype html>
 <meta charset="utf-8">
 <style>
   .container {
     width: 100px;
   }

   .half {
     height: 50%;
     background-color: green;
   }
 </style>
 <div class="container" style="height: 100px">
   <div class="half"></div>
 </div>
 <div class="container" style="height: 200px">
   <div class="half"></div>
 </div>
	<!doctype html>
	<meta charset="utf-8">
	<style>
	.container {
	width: 100px;
	}

	.half {
	height: 50%;
	background-color: green;
	}
	</style>
	<div class="container" style="height: 100px">
	<div class="half"></div>
	</div>
	<div class="container" style="height: 200px">
	<div class="half"></div>
	</div>