.AddLiveClassInfoWorkWX {
    margin-left: 16px;
    .item {
        margin: 24px 0;
        .label {
            display: inline-block;
            text-align: right;
            width: 100px;
            .require {
                color: red;
            }
        }
    }
    .introduce {
        display: flex;
    }
}