index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="https://cdn.tailwindcss.com"></script>
    <title>Coin Toss Web</title>
</head>
<body>
    <h1 class="text-5xl text-center mt-40" id="result">Coin Toss Web</h1>
    <div class="flex items-center justify-center">
        <img id="loading" class="mt-20 hidden" src="./meme.gif">
        <button id="btn" class="mt-20 text-3xl bg-black text-white px-12 py-2 rounded-xl hover:scale-105" onclick="tossHandler()">Toss</button>
    </div>
    <script src="./app.js"></script>
</body>
    <footer
        style="position: fixed; bottom: 0; left: 50%; transform: translateX(-50%); padding: 8px 16px; font-family: Arial, sans-serif; font-size: 9px; z-index: 1000;">
        Created by <a href="http://www.shivam-singh.com/" style="text-decoration: none; color: #0366d6;"> Shivam Singh </a> |
        Source available on
        <a href="https://github.com/sinzn/toss" target="_blank" style="text-decoration: none; color: #0366d6;">GitHub</a>.
    </footer>

</html>