diff --git a/api/templates/default/etemplate2.css b/api/templates/default/etemplate2.css
index 3773c41781..8e62bd999b 100644
--- a/api/templates/default/etemplate2.css
+++ b/api/templates/default/etemplate2.css
@@ -3943,8 +3943,9 @@ tr.disableIfNoEPL {
 
 .egw_fw_ui_sidemenu_entry_content hr {
     /* HR in sidebox */
-    border-top: 1px solid silver;
-    margin: 10px 5px 2px 5px;
+    margin: 5px 0px 0px 0px;
+    border: none !important;
+    height: 0px !important;
 }
 
 .inactive_blur > * {
diff --git a/calendar/templates/default/app.css b/calendar/templates/default/app.css
index 888893611e..f3814a1cb5 100644
--- a/calendar/templates/default/app.css
+++ b/calendar/templates/default/app.css
@@ -71,7 +71,7 @@
 	position: relative;
 }
 #calendar-sidebox_cat_id {
-	margin-bottom: 10px;
+	margin-bottom: 5px;
 }
 #calendar-sidebox_cat_id ~ * {
 	vertical-align: top;
diff --git a/calendar/templates/pixelegg/app.css b/calendar/templates/pixelegg/app.css
index 8f409f022f..3a782ad38e 100755
--- a/calendar/templates/pixelegg/app.css
+++ b/calendar/templates/pixelegg/app.css
@@ -80,7 +80,7 @@
   position: relative;
 }
 #calendar-sidebox_cat_id {
-  margin-bottom: 10px;
+  margin-bottom: 5px;
 }
 #calendar-sidebox_cat_id ~ * {
   vertical-align: top;