antd下拉多选框一行展示

<Form.Item label="产业类别" name='cylb' >
                        {
                            searchTypeData ? <Select
                                allowClear
                                showSearch
                                style={{ width: 300 }}
                                placeholder="请选择产业类别"
                                mode="multiple"
                                className="industryType"
                                optionFilterProp="children"
                                filterOption={(input, option) =>
                                    (option as any).children.toLowerCase().indexOf(input.toLowerCase()) >= 0
                                }
                                filterSort={(optionA, optionB) =>
                                    optionA.children.toLowerCase().localeCompare(optionB.children.toLowerCase())
                                }
                            >
                                {
                                    searchTypeData.data.cylb.map((item: string, index: number) => {
                                        return (<Option value={item} key={item + index}>{item}</Option>)
                                    })
                                }

                            </Select> : <Spin />}
                    </Form.Item>

css:

.industryType {
    width: 320px;

    display: flex;

    align-items: center;
    overflow-x: auto;

    &::-webkit-scrollbar {
        width: 5px;
        height: 5px;
    }

    &::-webkit-scrollbar-track {
        background-color: #dedede;
        -webkit-border-radius: 1em;
        -moz-border-radius: 1em;
        border-radius: 1em;
    }

    &::-webkit-scrollbar-thumb {
        background-color: #bfbfbf;
        -webkit-border-radius: 1em;
        -moz-border-radius: 1em;
        border-radius: 1em;
    }

    .ant-select-selector {
        width: 100%;
    }

    .ant-select-selection-overflow {
        display: flex;
        flex-wrap: nowrap;
    }

    .ant-select-selection-overflow-item {
        max-width: 93px;
    }

}