body {
            font-family: Arial, sans-serif;
            background-color: #f4f6f8;
            margin: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .container {
            flex: 1; 
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 30px;
        }

        fieldset {
            border: 1px solid #ccc;
            border-radius: 6px;
            margin-bottom: 20px;
            padding: 15px;
            width: 250px;
            text-align: center;
        }

        a {
            text-decoration: none;
            font-size: 18px;
            color: #007bff;
            font-weight: bold;
        }

        a:hover {
            color: #0056b3;
        }

        footer {
            background-color: #f4f6f8;
            text-align: center;
            padding: 10px 0;
            font-size: 14px;
            color: #666;
            border-top: 1px solid #ccc;
            position: fixed;
            width: 100%;
            bottom: 0;
        }

        footer a {
            text-decoration: none;
            color: #007bff;
        }

        footer a:hover {
            color: #0056b3;
        }