body {
            font-family: Arial, sans-serif;
            background-color: #f5f5f5;
        }

        .container {
            max-width: 400px;
            margin: 0 auto;
            padding: 20px;
            background-color: #ffffff;
            border: 1px solid #ccc;
            border-radius: 5px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }

        .form-group {
            margin-bottom: 15px;
        }

        label {
            display: block;
            font-weight: bold;
            margin-bottom: 5px;
        }

        input[type="text"], input[type="email"], input[type="tel"] {
            width: 100%;
            padding: 10px;
            margin-bottom: 10px;
            border: 1px solid #ccc;
            border-radius: 3px;
        }

        button[type="submit"], .back-button {
            background-color: #007bff;
            color: #fff;
            padding: 10px 20px;
            border: none;
            border-radius: 3px;
            cursor: pointer;
        }

        .back-button:hover, button[type="submit"]:hover {
            background-color: #0056b3;
        }
		 .registration-details {
            background-color: #f0f0f0;
            padding: 20px;
            border: 1px solid #ccc;
            border-radius: 5px;
            width: 300px;
            margin: 0 auto;
        }

        .thank-you {
            font-size: 24px;
            font-weight: bold;
            text-align: center;
            margin-bottom: 20px;
        }

        .details-list {
            list-style: none;
            padding: 0;
        }

        .details-list li {
            margin-bottom: 10px;
        }