diff --git a/calendar/templates/default/app.css b/calendar/templates/default/app.css
index 3aa883cab9..271814b4ea 100644
--- a/calendar/templates/default/app.css
+++ b/calendar/templates/default/app.css
@@ -52,7 +52,8 @@
 	font-size: 10px;
 	line-height: 50%;
 	color: white;
-	background-color: #d8e7f3;
+	background-color: #217bc0;
+	background-image: none;
 	border:none;
 	border-radius: 100%;
 }
diff --git a/calendar/templates/pixelegg/app.css b/calendar/templates/pixelegg/app.css
index a6022d282f..12e18b1f24 100755
--- a/calendar/templates/pixelegg/app.css
+++ b/calendar/templates/pixelegg/app.css
@@ -64,7 +64,8 @@
   font-size: 10px;
   line-height: 50%;
   color: white;
-  background-color: #d8e7f3;
+  background-color: #217bc0;
+  background-image: none;
   border: none;
   border-radius: 100%;
 }
@@ -2581,10 +2582,6 @@ div#calendar-container div.calendar table tbody tr.rowhilite td {
   background-image: url('../../../pixelegg/images/ui-icons_egw_color_2_256x240_0C5DA5.png');
   transition: none;
 }
-#calendar-sidebox_header_go,
-#calendar-sidebox_header_today {
-  background-color: #0c5da5;
-}
 #calendar_cat_id,
 #calendar_filter,
 #uical_select_owner,
diff --git a/calendar/templates/pixelegg/app.less b/calendar/templates/pixelegg/app.less
index 5030202e8a..322eee5f36 100755
--- a/calendar/templates/pixelegg/app.less
+++ b/calendar/templates/pixelegg/app.less
@@ -1378,10 +1378,6 @@ div#calendar-container {
 	}
 }
 
-#calendar-sidebox_header_go,
-#calendar-sidebox_header_today {
-	background-color: #0c5da5;
-}
 // Select Fields in Sidemenu
 #calendar_cat_id,
 #calendar_filter,