diff --git a/archivist/static/css/main.css b/archivist/static/css/main.css
index d36dd21..0e26b6c 100644
--- a/archivist/static/css/main.css
+++ b/archivist/static/css/main.css
@@ -160,6 +160,9 @@
 }
 
 
+/*=================================================================
+    Responsive image gallery old
+=================================================================*/
 .gallery-container {
     max-width: auto;
     margin: 32px auto;