style

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

@@ -82,7 +82,7 @@ class VideoIndex extends Component{
     axios.get(fetchUrl, {
       params: {
         page,
-        per_page: PAGE_SIZE,
+        limit: PAGE_SIZE,
       }
     })
     .then((response) => {

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

@@ -12,11 +12,14 @@
   margin-right: 30px;
 }
 .videoContent > div:nth-child(3n+0){
-  margin-right: 0px;
+  margin-right: 0px!important;
 }
 .videoContent > div.videoItem:nth-child(4n+0){
   margin-right: 30px;
 }
+.videoItem:nth-child(4n+0) {
+  margin-right: 30px;
+}
 .videoContent > div .cover{
   border-radius: 12px 12px 0px 0px;
   height: 158px;