html>

<head>
<title>Lecture02 - HTML~TestPage</title>
</head>

<body>

<u>(1) testing heading</u>

<h1>Heading 1</h1>
<hr>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>Heading 6</h6>
<h7>Heading 7</h7>


<hr>





TESTING


</body>
</html>