<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head class="head">
<meta charset="utf-8" />
<style>
.before:before {
content: "before";
}
</style>
</head>
<body class="body">
<h1>Test void elements in XHTML document</h1>
<hr class="before" />
<img />
<hr />
<br />
</body>
</html>