argin: 0;
            }
            .container {
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                border: 1px solid #000;
                border-radius: 20px;
                padding: 20px;
            }
            .label {
                margin-top: 20px;
                margin-bottom: 10px;
            }
        </style>
    </head>
    <body>
        <div class="container">
            <h