fix

public/react/src/modules/courses/Video/VideoIndex.js

@@ -13,6 +13,7 @@ import HeadlessModal from '../../user/usersInfo/common/HeadlessModal';
 import EditVideoModal from '../../user/usersInfo/video/EditVideoModal'
 
 import './video.css';
+import '../../user/usersInfo/video/InfosVideo.css'
 
 const PAGE_SIZE = 15;
 const DEFAULT_VIDEO_WIDTH_IN_MD = "90%" // 400

public/react/src/modules/courses/Video/video.css

@@ -14,6 +14,9 @@
 .videoContent > div:nth-child(3n+0){
   margin-right: 0px;
 }
+.videoContent > div.videoItem:nth-child(4n+0){
+  margin-right: 30px;
+}
 .videoContent > div .cover{
   border-radius: 12px 12px 0px 0px;
   height: 158px;