style:外部课程样式修改

src/modules/course-manage/video-course/components/VideoCourseList.jsx

@@ -3,7 +3,7 @@
  * @Date: 2020-08-05 10:12:45
  * @LastEditors: fusanqiasng
 <<<<<<< HEAD
- * @LastEditTime: 2021-05-28 16:17:35
+ * @LastEditTime: 2021-05-30 10:45:55
 =======
 <<<<<<< Updated upstream
  * @LastEditTime: 2021-05-27 17:48:31
@@ -109,7 +109,7 @@ class VideoCourseList extends React.Component {
             <span>课程分类</span>
             <If condition={type !== 'internal'}>
               <Tooltip title={<div>外部课程的分类由系统提供，不影响企业课程分类。</div>}>
-                <i className='icon iconfont' style={{ marginLeft: '5px', cursor: 'pointer', color: '#bfbfbf', fontSize: '14px' }}>
+                <i className='icon iconfont' style={{ marginLeft: '5px', cursor: 'pointer', color: '#bfbfbf', fontSize: '14px', fontWeight: 'normal' }}>
                   &#xe61d;
                 </i>
               </Tooltip>