header and footer in html code example

Example 1: headers htnk

<h1>Header 1</h1>
<h2>Header 2</h2>
<h3>Header 3</h3>
<h4>Header 4</h4>
<h5>Header 5</h5>
<h6>Header 6</h6>
<p>p tag</p>

Example 2: how to use header and footer in css

how to make 2 frames in html