<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Welcome to My App</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            color: #333;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }
        .container {
            text-align: center;
        }
        h1 {
            font-size: 2.5em;
            color: #007BFF;
        }
        p {
            font-size: 1.2em;
        }
        .footer {
            margin-top: 20px;
            font-size: 0.9em;
            color: #666;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>Welcome to My App</h1>
        <p>This is the default page served by NGINX.</p>
        <div class="footer">Powered by NGINX & Docker</div>
    </div>
</body>
</html>
