样式在生产模式下不起作用

Question

您好，我在React中工作，我使用antd，但我也做自己的设计。在进行最终编译以将整个文件传递到生产环境时，我遇到了问题，在本地所有样式看起来都很好，但是在生产环境中，css丢失了，如果发生这种情况是因为我正在使用sass，或者是因为我正在制作一个正在使用的库组件的信封，在本例中为antdesign

我在jsx中得到了这个

 <div className="selectors-container ${mode === 'Light'} ">
            <div className="swap-selectors">
                <div className="title">
                    <h6>From:</h6>
                </div>
                <div className="selector">
                    <Select
                        className="price-card-selector emp "
                        value={swapCoins.from}
                        style={{ width: '100%', padding: 0, border: 'none' }}
                        onChange={e => setswapCoins({ ...swapCoins, from: e })}
                    >
                        {options}
                    </Select>
                    <input className='input' type='number' value={swapValue.from} onChange={e => handleChangeFrom(e)} />
                </div>
            </div>
            <div className="swap-icon" onClick={swapCointTypes}>
                <i className="fas fa-exchange-alt"></i>
            </div>
            <div className="swap-selectors">
                <div className="title">
                    <h6>To:</h6>
                </div>
                <div className="selector">
                    <Select
                        className="price-card-selector emp"
                        value={swapCoins.to}
                        style={{ width: '100%', padding: 0, border: 'none' }}
                        onChange={e => setswapCoins({ ...swapCoins, to: e })}
                    >
                        {options}
                    </Select>
                    <input className='input' type="number" value={swapValue.to} onChange={e => handleChangeTo(e)} />
                </div>
            </div>
        </div>

我用这个SASS文件

@import '../../../css/resposiveSize';

@mixin center() {
    display: flex;
    justify-content: center;
    align-items: center;
}          
        .selectors-container{
            display: flex;
            justify-content: space-around;

            width: 100%;
            margin: 20px 0;

            @include media ('lg'){
                flex-direction: column;
            }
            .swap-selectors{
                display: flex;
                flex-direction: column;
                justify-content: center;

                .selector{
                    display: flex;

                    .price-card-selector{
                        border-radius: 5px 0 0 5px;
                        margin: 0 !important;   
                    }

                    .ant-select-selection.ant-select-selection--single{
                        &.ant-select-selection--single .ant-select-selection__rendered  {
                            margin-right: 30px;
                            @include media ('lg'){
                                margin-right: none;
                            }
                        }
                        display: flex;
                        .ant-select-arrow{
                            position: relative;
                        }

                        .ant-select-selection-selected-value{
                            display: flex !important;
                            justify-content: space-around;
                            align-items: center;

                            .image{
                                width: 25px;

                            }
                            .text{
                                margin-left: 5px;
                                width: 35px;

                            }
                        }
                    }


                }
                input{
                    background-color: #fafafa;
                    border: none;
                    border-radius: 0 5px 5px 0;
                    text-align: end;
                    padding: 0 10px;
                    width: 100%;
                }


            }
            li{
                display: flex !important;
            }
            .swap-icon{
                margin-top: 30px ;
                @include center;
                cursor: pointer;
                font-size: 20px;
                &:hover{
                    color: #00bbff;
                }
            }
            .to{
                display: flex;
                flex-direction: column;
                justify-content: center;
            }
        }

在本地我得到了这个结果

哦，但是如果我尝试查看生产版本，我就知道了