diff --git a/calendar/templates/default/app.css b/calendar/templates/default/app.css
index 4653b0a57c..5746593220 100644
--- a/calendar/templates/default/app.css
+++ b/calendar/templates/default/app.css
@@ -117,6 +117,12 @@
 	background-color: white;
 }
 
+/* Loader - hide sizing behind overlay*/
+#egw-loadin-prompt_calendar::before {
+	opacity: 1;
+    background-color: #e6e6e6;
+}
+
 /* Toolbar */
 #calendar-toolbar {
 	height: 30px;
diff --git a/calendar/templates/pixelegg/app.css b/calendar/templates/pixelegg/app.css
index 63fdf7b0da..887e20510e 100755
--- a/calendar/templates/pixelegg/app.css
+++ b/calendar/templates/pixelegg/app.css
@@ -11,7 +11,7 @@
  * @package calendar
  * @version $Id$
  */
-/* $Id: app.css 55760 2016-04-18 08:34:53Z hnategh $ */
+/* $Id: app.css 55765 2016-04-18 19:03:35Z nathangray $ */
 /*Media print classes*/
 @media print {
   #calendar-view.et2_container,
@@ -128,6 +128,11 @@
   padding: 2px;
   background-color: white;
 }
+/* Loader */
+#egw-loadin-prompt_calendar::before {
+  opacity: 1;
+  background-color: #e6e6e6;
+}
 /* Toolbar */
 #calendar-toolbar {
   height: 30px;