<html>
<head>
<title>h* element example</title>
</head>
<body>
<h1>This is a #1 heading</h3>
<h2>This is a #2 heading</h3>
<h3>This is a #3 heading</h3>
<h4>This is a #4 heading</h3>
<h5>This is a #5 heading</h3>
<h6>This is a #6 heading</h3>
<h>This is a # heading</h3>
</body>
</html>