diff --git a/chrome/overlay_menubar.css b/chrome/overlay_menubar.css
index 73d1c0d..d3f797f 100644
--- a/chrome/overlay_menubar.css
+++ b/chrome/overlay_menubar.css
@@ -1,3 +1,5 @@
+/* Makes menubar appear as overlay in the top left corner */
+
 #toolbar-menubar{
   position: fixed;
   display: flex;