body {
            font-family: Arial, sans-serif;
            background-color: #f2f2f2;
        }

        .form-container {
            max-width: 400px;
            margin: 50px auto;
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
        }

        .form-container h2 {
            text-align: center;
            margin-bottom: 20px;
            color: #333;
        }

        label {
            display: block;
            margin: 10px 0 5px;
            font-weight: bold;
        }

        input[type="text"],
        input[type="number"],
        select {
            width: 100%;
            padding: 8px;
            border: 1px solid #ccc;
            border-radius: 4px;
            box-sizing: border-box;
        }

        input[type="submit"] {
            background-color: #4CAF50;
            color: white;
            padding: 10px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            margin-top: 15px;
            width: 100%;
            font-size: 16px;
        }

        input[type="submit"]:hover {
            background-color: #45a049;
        }

        table {
            border-collapse: collapse;
            width: 100%;
            margin-top: 20px;
            background-color: #fff;
        }

        table, th, td {
            border: 1px solid #ccc;
        }

        th, td {
            padding: 10px;
            text-align: left;
        }

        th {
            background-color: #f2f2f2;
        }