.u-flex在微信小程序不生效,重写样式也没有效果,(h5可以生效)

    <view class="dateCom">  
        <u-calendar v-model="show" ref="calendar" @change="change" mode="range" safe-area-inset-bottom  
            :start-text="startText" :end-text="endText" :range-color="rangeColor" :range-bg-color="rangeBgColor"  
            :active-bg-color="activeBgColor" :btn-type="btnType">  
        </u-calendar>  
    </view>  

css

/deep/.u-flex {  
    display: flex;  
    flex-direction: row;  
    align-items: center;  
}  

/deep/.u-row-center {  
    justify-content: center;  
}  

.dateCom ::v-deep .u-calendar__action {  
    display: flex;  
    justify-content: space-between;  
    align-items: center;  
    justify-content: center;  
 }