HTMLHeadingElement04.xhtml - Android社区 - https://www.androidos.net.cn/

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
   PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
   "xhtml1-transitional.dtd">
<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
<title>NIST DOM HTML Test - HEADING</title>
<script type='text/javascript' src='selfxhtml.js'></script><script charset='UTF-8' type='text/javascript' src='HTMLHeadingElement04.js'></script><script type='text/javascript'>function loadComplete() { startTest(); }</script></head>
<body onload="loadComplete()">
<h1 align="center">Head Element 1</h1>
<h2 align="left">Head Element 2</h2>
<h3 align="right">Head Element 3</h3>
<h4 align="right">Head Element 4</h4>
<h5 align="center">Head Element 5</h5>
<h6 align="left">Head Element 6</h6>
</body>
</html>