index.html

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Simon Game</title>
        <link rel="icon" href="logo.png">
        <link rel="stylesheet" href="style.css">
    </head>
    <body>
        <div id="main-container">
            <h1>Simon Game</h1>
            <h3>Press any key to start the game</h3>
            <div class="button-container">
                <div class="button" id="button-1"></div>
                <div class="button" id="button-2"></div>
            </div>
            <div class="button-container">
                <div class="button" id="button-3"></div>
                <div class="button" id="button-4"></div>
            </div>
        </div>
        
        <script src="app.js"></script>
    </body>
</html>