third_party/blink/web_tests/fast/css-generated-content/pseudo-inline-with-empty-content.html - chromium/src - Git at Google

 <!DOCTYPE html>
 <style>
 .container {
     display: inline-block;
     background-color: red;
 }

 .container::before {
     content: '';
 }

 </style>

 <div class="container">
     <input style="background: green;">
 </div>

 <p>Test for http://crbug.com/445243.</p>
 <p>The test PASSES if you see 1 green input box and no red square.</p>
	<!DOCTYPE html>
	<style>
	.container {
	display: inline-block;
	background-color: red;
	}

	.container::before {
	content: '';
	}

	</style>

	<div class="container">
	<input style="background: green;">
	</div>

	<p>Test for http://crbug.com/445243.</p>
	<p>The test PASSES if you see 1 green input box and no red square.</p>