diff --git a/css/fullcalendar.scss b/css/fullcalendar.scss
index 1e955bc2e..10bc0d22c 100644
--- a/css/fullcalendar.scss
+++ b/css/fullcalendar.scss
@@ -240,8 +240,6 @@
 }
 
 .fc-v-event {
-	min-height: 4em;
-
 	&.fc-timegrid-event-short {
 		min-height: 2em;
 	}
@@ -276,3 +274,8 @@
 .fc-timegrid-axis.fc-scrollgrid-shrink {
 	height: 65px;
 }
+
+.fc-timegrid-event-harness, .fc-timegrid-event {
+	// previously was 1px for no apparent reason
+	margin-bottom: 0;
+}