Merge branch 'iteration-20240607-small' into jenkins

src/views/prepare-lessons/index.module.less

@@ -14,6 +14,11 @@
     border-radius: 20px;
   }
 
+  .resourceMain {
+    flex: 0 0 400px;
+    width: 400px;
+  }
+
 
   .directoryMain {
     margin-right: 20px;