diff --git a/data/theme/gtk-styles.css b/data/theme/gtk-styles.css
index 67d6f598..9a4a498e 100644
--- a/data/theme/gtk-styles.css
+++ b/data/theme/gtk-styles.css
@@ -56,12 +56,12 @@
     color: alpha(@theme_fg_color, 0.4);
 }
 
-.event-widget {
-    border-radius: 2px;
-    margin-top: 3px;
-    margin-left: 6px;
-    margin-bottom: 3px;
-    margin-right: 6px;
+GcalEventWidget {
+    border-radius: 6px;
+    margin-top: 2px;
+    margin-left: 4px;
+    margin-bottom: 2px;
+    margin-right: 4px;
     padding: 4px;
     font: 10;
 }
diff --git a/src/gcal-event-widget.c b/src/gcal-event-widget.c
index 432b91e3..e5736a22 100644
--- a/src/gcal-event-widget.c
+++ b/src/gcal-event-widget.c
@@ -218,10 +218,6 @@ gcal_event_widget_init(GcalEventWidget *self)
 
   gtk_widget_set_has_window (GTK_WIDGET (self), FALSE);
   gtk_widget_set_can_focus (GTK_WIDGET (self), TRUE);
-
-  gtk_style_context_add_class (
-      gtk_widget_get_style_context (GTK_WIDGET (self)),
-      "event-widget");
 }
 
 static void