1 files changed, 5 insertions, 3 deletions

diff --git a/src/_utils.scss b/src/_utils.scss
index 8ba2581..a99d7ec 100644
--- a/src/_utils.scss
+++ b/src/_utils.scss
@@ -11,7 +11,9 @@ $dirs: (
     'is': '-inline-start',
     'ie': '-inline-end',
     'i':  '-inline',
-);
+) !default;
+
+$sizes: 0 10 50 75 100 125 200 400 700 800 !default;
 
 @include iro.bem-utility('d-block') {
     display: block;
@@ -177,7 +179,7 @@ $dirs: (
         padding#{$suffix}: auto;
     }
 
-    @each $size in (0 10 50 75 100 125 200 400 700 800) {
+    @each $size in $sizes {
         @include iro.bem-utility('m#{$dir}-#{$size}') {
             margin#{$suffix}: fn.global-dim(--size --#{$size});
         }
@@ -192,6 +194,6 @@ $dirs: (
     }
     
     @include iro.bem-utility('b#{$dir}-1') {
-        border#{$suffix}: 1px solid fn.global-color(--border);
+        border#{$suffix}: fn.global-dim(--border --thin) solid fn.global-color(--border);
     }
 }