diff --git a/theme/standard/styles_layout.css b/theme/standard/styles_layout.css
index 31b0f8bc826..1aa4b5ece9d 100644
--- a/theme/standard/styles_layout.css
+++ b/theme/standard/styles_layout.css
@@ -1,3 +1,4 @@
+/* @override http://moodle18.userver.lan/theme/standard/styles_layout.css */
 /*******************************************************************
  styles_layout.css
 
@@ -1118,7 +1119,6 @@ body#admin-modules table.generaltable td.c0
   display: block;
 }
 
-
 /***
  *** Blocks
  ***/
@@ -1860,6 +1860,11 @@ body#course-category .rolelink {
   padding:10px;
 }
 
+body#course-category .addcategory {
+  text-align: center;
+  padding: 10px;
+}
+
 body#course-index #middle-column .editcourse {
   margin-left:auto;
   margin-right:auto;