index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Leaderboard</title>
    <link rel="stylesheet" href="styles.css">
</head>
<body>
    <div class="container" style="opacity: 0;">
        <h1>Leaderboard</h1>
        <table>
            <thead>
                <tr>
                    <th>Rank</th>
                    <th>Name</th>
                    <th>CodeChef</th>
                    <th>Codeforces</th>
                    <th>AtCoder</th>
                    <th>LeetCode</th>
                    <th>Total</th>
                </tr>
            </thead>
            <tbody id="leaderboardBody"></tbody>
        </table>
    </div>
    <script src="script.js"></script>
</body>
</html>