diff --git a/UI/WebServerResources/SchedulerUI.css b/UI/WebServerResources/SchedulerUI.css
index c22a434c0..96843bd56 100644
--- a/UI/WebServerResources/SchedulerUI.css
+++ b/UI/WebServerResources/SchedulerUI.css
@@ -655,7 +655,7 @@ DIV.daysViewFor7Days DIV.day0
 
 TABLE.monthOverview DIV.appointment,
 TABLE.monthOverview DIV.appointmentInside
-{ margin: 0px;
+{ margin: 1px;
   padding: 1px;
   border: 0px;
   height: auto;