diff --git a/calendar/templates/default/app.css b/calendar/templates/default/app.css
index cdd83c484b..286376b9df 100644
--- a/calendar/templates/default/app.css
+++ b/calendar/templates/default/app.css
@@ -169,6 +169,9 @@ div.calendar_conflicts {
 #calendar-toolbar {
 	height: 30px;
 }
+#calendar-toolbar button#toolbar-add {
+	margin-right: -3px;
+}
 #calendar-toolbar .egw_fw_ui_app_header_container {
 	border: none;
 	display:flex;
diff --git a/calendar/templates/mobile/app.css b/calendar/templates/mobile/app.css
index 096d627bf0..9a4484bc10 100644
--- a/calendar/templates/mobile/app.css
+++ b/calendar/templates/mobile/app.css
@@ -188,6 +188,9 @@ div.calendar_conflicts {
 #calendar-toolbar {
   height: 30px;
 }
+#calendar-toolbar button#toolbar-add {
+  margin-right: -3px;
+}
 #calendar-toolbar .egw_fw_ui_app_header_container {
   border: none;
   display: flex;
@@ -208,6 +211,8 @@ div.calendar_conflicts {
   width: 30%;
   margin-top: 0px;
   z-index: 10;
+  bottom: -10px;
+  height: calc(100% - 75px);
 }
 #calendar-view {
   width: 100%;
diff --git a/calendar/templates/pixelegg/app.css b/calendar/templates/pixelegg/app.css
index 23120d8497..f1f1431542 100755
--- a/calendar/templates/pixelegg/app.css
+++ b/calendar/templates/pixelegg/app.css
@@ -176,6 +176,9 @@ div.calendar_conflicts {
 #calendar-toolbar {
   height: 30px;
 }
+#calendar-toolbar button#toolbar-add {
+  margin-right: -3px;
+}
 #calendar-toolbar .egw_fw_ui_app_header_container {
   border: none;
   display: flex;