修复less导入污染全局

src/pages/noticeManage/NoticeManageForm.tsx

@@ -3,6 +3,7 @@ import { Form, Input, Switch, Tabs, message, Button } from 'antd';
 import WangEditor from '@/components/WangEidtor/WangEidtor';
 import { TopStatus, EnglishSetting } from '@/dicts/noticeManageDict';
 import { addNotice, updateNotice, getNoticeDetail } from '@/servers/api/notice';
+import styles from './noticeManage.less';
 
 const { TabPane } = Tabs;
 
@@ -161,13 +162,12 @@ const NoticeManageForm: React.FC<NoticeManageFormProps> = ({ id, isEdit, onSucce
           </TabPane>
         </Tabs>
       </Form>
-      <div style={{ textAlign: 'right', marginTop: '20px' }}>
+      <div className={styles.formActions}>
         <Button onClick={() => onSuccess()}>取消</Button>
         <Button
           type="primary"
           loading={loading}
           onClick={handleSubmit}
-          style={{ marginLeft: '8px' }}
         >
           提交
         </Button>