ion: column;
            align-items: center;
            overflow: scroll;
            background-color: #f1f1f1;
            height: 100%;
        }

        .list-item {
            margin: 30px;
            padding: 50px;
            border: 1px solid #ccc;
            background-color: #fff;
            width: 100%;
            max-width: 500px;
            box-sizing: border-box;
        }

        .footer {
            display: flex;
            justify-content: center;
            align-items: cente