sample.html

<!doctype html>
<html lang="en-US">
    <head>
        <title>AI For Trading</title>
	<meta charset="utf-8">
        <link rel="stylesheet" href="./teststyle.css">
        <style>.h2style {background-color: tomato;color: white;padding: 10px;}</style>
    </head>
    <body>
        <h1 id='intro'>Get Help From Peers and Mentors</h1>
        <div class ='section'>
            <h2 class ='h2style' id='hub'>Student Hub</h2>
            <p>Student Hub is our real time collaboration platform where you can work with peers and mentors. You will find Community rooms with other students and alumni.</p>
        </div>
        <hr>
        <div class ='section'>
            <h2 class ='h2style' id='know'>Knowledge</h2>
            <p>Search or ask questions in <a href="https://knowledge.udacity.com/">Knowledge</a></p>
        </div>
        <div class ='outro'>
            <h3 id='know'>Good Luck</h3>
            <p>Good luck and we hope you enjoy the course</p>
        </div>
    </body>
</html>