LayoutTests/fast/css/h1-in-section-elements.html - WebKit - Git at Google

 <!DOCTYPE html>
 <head>
 <style>
 hr {
     margin: 0;
 }

 h1, h2, h3, h4, h5, h6 {
     border: solid 1px lime;
 }

 </style>
 </head>
 <body>
 <p>For each of pairs, the first one and the second one should be identical.
 <!-- This test should be converted to a reftest in the future! -->

 <table border=0 style="float:left">
 <tr><td><section><hr><h1>MMM</h1><hr></section>
     <td><hr><h2>MMM</h2><hr>
 <tr><td><article><section><hr><h1>MMM</h1><hr></section></article>
     <td><hr><h3>MMM</h3><hr>
 <tr><td><nav><article><section><hr><h1>MMM</h1><hr></section></article></nav>
     <td><hr><h4>MMM</h4><hr>
 <tr><td><nav><aside><article><section><hr><h1>MMM</h1><hr></section></article></aside></nav>
     <td><hr><h5>MMM</h5><hr>
 <tr><td><section><div><nav><aside><article><section><hr><h1>MMM</h1><hr></section></article></aside></nav><div></section>
     <td><hr><h6>MMM</h6><hr>
 </table>
 <table border=0 style="-webkit-writing-mode: vertical-rl">
 <tr><td><section><hr><h1>MMM</h1><hr></section>
     <td><hr><h2>MMM</h2><hr>
 <tr><td><article><section><hr><h1>MMM</h1><hr></section></article>
     <td><hr><h3>MMM</h3><hr>
 <tr><td><nav><article><section><hr><h1>MMM</h1><hr></section></article></nav>
     <td><hr><h4>MMM</h4><hr>
 <tr><td><nav><aside><article><section><hr><h1>MMM</h1><hr></section></article></aside></nav>
     <td><hr><h5>MMM</h5><hr>
 <tr><td><section><div><nav><aside><article><section><hr><h1>MMM</h1><hr></section></article></aside></nav><div></section>
     <td><hr><h6>MMM</h6><hr>
 </table>
 </body>
	<!DOCTYPE html>
	<head>
	<style>
	hr {
	margin: 0;
	}

	h1, h2, h3, h4, h5, h6 {
	border: solid 1px lime;
	}

	</style>
	</head>
	<body>
	<p>For each of pairs, the first one and the second one should be identical.
	<!-- This test should be converted to a reftest in the future! -->

	<table border=0 style="float:left">
	<tr><td><section><hr><h1>MMM</h1><hr></section>
	<td><hr><h2>MMM</h2><hr>
	<tr><td><article><section><hr><h1>MMM</h1><hr></section></article>
	<td><hr><h3>MMM</h3><hr>
	<tr><td><nav><article><section><hr><h1>MMM</h1><hr></section></article></nav>
	<td><hr><h4>MMM</h4><hr>
	<tr><td><nav><aside><article><section><hr><h1>MMM</h1><hr></section></article></aside></nav>
	<td><hr><h5>MMM</h5><hr>
	<tr><td><section><div><nav><aside><article><section><hr><h1>MMM</h1><hr></section></article></aside></nav><div></section>
	<td><hr><h6>MMM</h6><hr>
	</table>
	<table border=0 style="-webkit-writing-mode: vertical-rl">
	<tr><td><section><hr><h1>MMM</h1><hr></section>
	<td><hr><h2>MMM</h2><hr>
	<tr><td><article><section><hr><h1>MMM</h1><hr></section></article>
	<td><hr><h3>MMM</h3><hr>
	<tr><td><nav><article><section><hr><h1>MMM</h1><hr></section></article></nav>
	<td><hr><h4>MMM</h4><hr>
	<tr><td><nav><aside><article><section><hr><h1>MMM</h1><hr></section></article></aside></nav>
	<td><hr><h5>MMM</h5><hr>
	<tr><td><section><div><nav><aside><article><section><hr><h1>MMM</h1><hr></section></article></aside></nav><div></section>
	<td><hr><h6>MMM</h6><hr>
	</table>
	</body>