diff --git a/assets/sass/_variables.scss b/assets/sass/_variables.scss
index dff22bd..7c32a6a 100644
--- a/assets/sass/_variables.scss
+++ b/assets/sass/_variables.scss
@@ -143,9 +143,9 @@ $max-content-width: 960px;
 $zen-gutters: 20px;
 
 // Border radius.
-$mini-radius: 3px;
-$small-radius: .3rem;
-$big-radius: 1rem;
+$s-radius: 3px;
+$m-radius: .3rem;
+$l-radius: 1rem;
 
 
 // Miscellaneous variables