diff --git a/calendar/templates/default/edit.xet b/calendar/templates/default/edit.xet
index 842f26ff48..aed70b7315 100644
--- a/calendar/templates/default/edit.xet
+++ b/calendar/templates/default/edit.xet
@@ -27,7 +27,7 @@
 						</hbox>
 					</row>
 					<row>
-						<grid width="445" height="250">
+						<grid width="445">
 							<columns>
 								<column width="80px" height="30px"/>
 								<column/>
diff --git a/calendar/templates/pixelegg/app.css b/calendar/templates/pixelegg/app.css
index 09db451db8..5cea362c9e 100755
--- a/calendar/templates/pixelegg/app.css
+++ b/calendar/templates/pixelegg/app.css
@@ -11,7 +11,7 @@
  * @package calendar
  * @version $Id$
  */
-/* $Id: app.css 48162 2014-08-21 12:20:44Z hnategh $ */
+/* $Id: app.css 48463 2014-09-04 13:37:46Z ralfbecker $ */
 /* Header classes */
 tr.dialogHeader td,
 tr.dialogHeader2 td,
@@ -1053,7 +1053,7 @@ div#calendar-edit #calendar-edit_calendar-edit-details .et2_hbox_right {
   overflow-y: auto;
 }
 div#calendar-edit #calendar-edit_calendar-edit-details .et2_selectbox .ui-multiselect-checkboxes {
-  min-height: 290px;
+  min-height: 229px;
 }
 div#calendar-edit #calendar-edit_calendar-edit-details .et2_selectbox .ui-multiselect-checkboxes li {
   text-indent: -20px;
diff --git a/calendar/templates/pixelegg/app.less b/calendar/templates/pixelegg/app.less
index aa95017ecd..676f0967a8 100755
--- a/calendar/templates/pixelegg/app.less
+++ b/calendar/templates/pixelegg/app.less
@@ -477,7 +477,7 @@ div#calendar-edit{
         .calendar_category_details{margin: 0 1em; width: 20em;}
 
         .et2_hbox_right {overflow-y: auto;}
-        .et2_selectbox .ui-multiselect-checkboxes {min-height: 290px;}
+        .et2_selectbox .ui-multiselect-checkboxes {min-height: 229px;}
         .et2_selectbox .ui-multiselect-checkboxes li {text-indent: -20px;}
 
         //selectbox