.nh-dynamic-Form{
    :global{
        .am-list-item .am-list-line .am-list-content{
            flex-basis: auto;
            min-width: 20%; //设置表单项list左侧最小宽度为20%，左右各适应
        }
        .am-list-item .am-list-line .am-list-extra{
            flex-grow: 1;
            flex-basis: auto;
        }
    }

}