diff --git a/css/area_forms.less b/css/area_forms.less
index 3d329be..996bd68 100644
--- a/css/area_forms.less
+++ b/css/area_forms.less
@@ -183,14 +183,14 @@ button[type=submit],
 }
 
 button[type='reset'] {
-    min-height: 2rem;
+    min-height: @formfield_min-height;
     vertical-align: middle;
     padding: .3em 1rem;
 }
 
 input[type=submit],
 button[type=submit] {
-    min-height: 2rem;
+    min-height: @formfield_min-height;
     vertical-align: middle;
 
     &[disabled] {