diff --git a/static/css/style.css b/static/css/style.css
index eade3b7..26da1c9 100644
--- a/static/css/style.css
+++ b/static/css/style.css
@@ -40,6 +40,7 @@ main {
   padding: 10px;
 }
 
+/* breakpoint */
 @media only screen and (max-width: 640px) {
   .navbar p::after {
     padding: 6px;