diff --git a/scss/_responsive-embed.scss b/scss/_responsive-embed.scss
index ac4dc743a0ba8c75991d4dee4650ac4e2d7f09e7..aaf8c047080ccef166aa6a7c10d56f7b7225303e 100644
--- a/scss/_responsive-embed.scss
+++ b/scss/_responsive-embed.scss
@@ -22,17 +22,14 @@
   }
 }
 
-// Modifier class for 21:9 aspect ratio
 .embed-responsive-21by9 {
   padding-bottom: percentage(9 / 21);
 }
 
-// Modifier class for 16:9 aspect ratio
 .embed-responsive-16by9 {
   padding-bottom: percentage(9 / 16);
 }
 
-// Modifier class for 4:3 aspect ratio
 .embed-responsive-4by3 {
   padding-bottom: percentage(3 / 4);
 }