Merge branch 'develop' of http://52.130.252.100:10000/TEAMMODEL/TEAMModelOS into develop

TEAMModelOS/ClientApp/src/components/student-web/EventView/EventContentTypeTemplate/PaperViewBox/ArtView.vue

@@ -610,7 +610,7 @@ export default {
 .bg-box{
   background-image: url("zhiyin.png");
   background-size: 100% 100%;
-  padding: 50px;
+  padding: 4% 14%;
   height: 100%;
   
   iframe {