diff --git a/DNN Platform/Modules/ResourceManager/module.css b/DNN Platform/Modules/ResourceManager/module.css
index e4221112863..0eb4a82dcf2 100644
--- a/DNN Platform/Modules/ResourceManager/module.css	
+++ b/DNN Platform/Modules/ResourceManager/module.css	
@@ -1,3 +1,6 @@
 .ReactModalPortal .modal-header {
     padding: 0;
-}
\ No newline at end of file
+}
+.rm-container *{
+   box-sizing: border-box; 
+}