#1B98E0;
            border-radius: 2px 2px 0 0;
            line-height: 56px;
            height: 56px;
            color: #fff;
        }
        article {
            flex: 1;
            background-color: #fff;
            border-radius: 0 0 2px 2px;
            padding: 32px;
        }
        .title {
            color: #444444;
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .sure{
            font-size: 16px;
            outline: none;
 