diff --git a/_includes/styles/base.scss b/_includes/styles/base.scss
index a21c567..616da74 100644
--- a/_includes/styles/base.scss
+++ b/_includes/styles/base.scss
@@ -78,12 +78,6 @@ pre {
   }
 }
 
-@for $i from 1 to 3 {
-  .m-#{i} {
-    margin: #{i}/4;
-  }
-}
-
 .inline {
   display: inline;
 }