about.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="index.css">
    <title>about</title>
</head>
<body>
    <div class="container">
           
        <div class="sidebar">
            <nav>
                <ul >
                    <li><a href="index.html">HOME</a></li>
                    <li><a href="about.html">ABOUT</a></li>
                    <li><a href="intro.html">INTRO</a></li>
                    <li><a href="contact.html">CONTACT</a></li>
                </ul>
            </nav>
        </div> 
    <div class="about"> 
   Hey<br>
   <br>
   This is my first webpage for web development. 
   <br>As this is my first try to Web-D, there might be several mistakes on my webpage .  Still its my first 
   try to web development. Hope you will give your support. I'm very thankful to you for visiting my webpage
   <br>
   <br>
   <H1>THANK YOU</H1>
   </div>
   </div>
</body>

</html>