diff --git a/source/java/org/alfresco/web/ui/repo/renderer/BaseMultiValueRenderer.java b/source/java/org/alfresco/web/ui/repo/renderer/BaseMultiValueRenderer.java
index cfa42788bb..691da86840 100644
--- a/source/java/org/alfresco/web/ui/repo/renderer/BaseMultiValueRenderer.java
+++ b/source/java/org/alfresco/web/ui/repo/renderer/BaseMultiValueRenderer.java
@@ -120,7 +120,7 @@ public abstract class BaseMultiValueRenderer extends BaseRenderer
          UIMultiValueEditor editor = (UIMultiValueEditor)component;
          
          // start outer table
-         out.write("<table border='0' cellspacing='3' cellpadding='3' class='selector'");
+         out.write("<table border='0' cellspacing='3' cellpadding='3'");
          this.outputAttribute(out, attrs.get("style"), "style");
          this.outputAttribute(out, attrs.get("styleClass"), "class");
          out.write(">");
diff --git a/source/web/css/main.css b/source/web/css/main.css
index cbdbd13d58..8cbfa04b14 100644
--- a/source/web/css/main.css
+++ b/source/web/css/main.css
@@ -418,6 +418,12 @@ a.topToolbarLinkHighlight, a.topToolbarLinkHighlight:link, a.topToolbarLinkHighl
    color: #93a8b2;
 }
 
+.multiValueSelector
+{
+   border: 1px dashed #cccccc;
+   padding: 4px;
+}
+
 .selector
 {
    border: 1px dashed #cccccc;
diff --git a/source/web/jsp/categories/edit-node-categories.jsp b/source/web/jsp/categories/edit-node-categories.jsp
index a6b4fe7cb2..4e4858d5fd 100644
--- a/source/web/jsp/categories/edit-node-categories.jsp
+++ b/source/web/jsp/categories/edit-node-categories.jsp
@@ -42,7 +42,7 @@
                                selectItemMsg="#{msg.select_category}"
                                selectedItemsMsg="#{msg.selected_categories}"
                                noSelectedItemsMsg="#{msg.no_selected_categories}"
-                               styleClass="selector">
+                               styleClass="multiValueSelector">
             <f:subview id="categorySelector">
                <r:ajaxCategorySelector id="catSelector" styleClass="selector"
                         value="#{DialogManager.bean.addedCategory}"