index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>JokeGenerator</title>
    <script src="index.js"></script>
    <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
    <div class="wrapper">
        <h3>Random Jokes!</h3>
        <p id="joke"> </p>
        <button id="btn">Click!</button>
    </div>
</body>
</html>