Drawing Lines

Now try this:

<html>
<head>
<title>My First Page</title>
</head>
<body>
<h1>Welcome to My Page!</h1>
<hr />
<h3>This is my very first web page.</h3>
<p>Not bad for a first attempt.<br />
I can also introduce line breaks</p>
<p><strong>This is bold text</strong></p>
<p><em>This is italic text</em></p>
<p><strong><em>This is bold, italic, text</em></strong></p>
</body>
</html>

You have added a horizontal rule by using the <hr /> tag after your first heading.

Note that, like <br />, the horizontal rule tag is a composite tag.