index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>javaScript background color switcher</title>
</head>
<body>
    <nav>
        <a href="/" aris-current="page">None</a>
        <a target="_blank" href="https://www.youtube.com>youtube"></a>

    </nav>
    <div class="canvas">
        <!--<a
            style="background-color: #fff;
            padding: 10px 30px;
            boarder-radius: 8px
            color: #212121
            text-decoration:non;
            border: 2px solid #212121
            "
            href="../index.html"
            >Back to Home page</a
            > -->
            <h1>
                color scheme switcher
            </h1>
            <button class="button" id="grey"></button><br>

            <button class="button" id="white"></button><br>
            <button class="button" id="blue"></button><br>
            <button class="button" id="pink"></button>
        <h2>
            try clicking on one of the color above 
            <span> to change the back ground color of the page!</span>

        </h2>
    </div>
    <script src="index.js">

    </script>
    
</body>
</html>