body {
            margin: 0;
            padding: 0;
            color: #2c3e50;
            background: linear-gradient(to right, #2980b9, #6dd5fa, #ffffff);
            font-family: 'Roboto', Arial, sans-serif;
        }
        .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            
            text-align: center;
            padding: 20px;
            box-sizing: border-box;
        }
        h1, h4 {
            color: #000;
        }
        form {
            margin-top: 20px;
            width: 100%;
            max-width: 400px;
            background-color: #ffffff;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.2);
        }
        input[type="text"],
        select,
        input[type="submit"] {
            font-size: 1rem;
            padding: 12px;
            width: 100%;
            margin: 10px 0;
            border: 1px solid #bdc3c7;
            border-radius: 5px;
            box-sizing: border-box;
            background-color: #f4f4f4;
        }
        input[type="submit"] {
            background-color: #3498db;
            color: #ffffff;
            font-weight: bold;
            cursor: pointer;
            border: none;
        }
        input[type="submit"]:hover {
            background-color: #2980b9;
        }
        .notification-box {
            text-align: center;
            margin-top: 20px;
            padding: 20px;
            background-color: #ffffff;
            border-radius: 10px;
            box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.2);
        }
        .notification-box img {
            width: 200px; /* Adjust based on desired display size */
            border-radius: 10px;
            margin-top: 10px;
        }