fix(navbar): use make-gutters() where appropriate after #541

scss/_navbar.scss

@@ -492,23 +492,20 @@
           // end mod
         }
 
-        // For nesting containers, have to redeclare for alignment purposes
-        %container-nesting-#{$breakpoint} {
-          flex-wrap: nowrap;
-          padding-right: $grid-gutter-width / 2; // Boosted mod
-          padding-left: $grid-gutter-width / 2; // Boosted mod
-        }
-
+        // Boosted mod : gutter depends on breakpoint
         > .container,
         > .container-fluid {
-          @extend %container-nesting-#{$breakpoint};
+          flex-wrap: nowrap;
+          @include make-gutters($breakpoint: $breakpoint);
         }
 
         @each $size, $container-max-width in $container-max-widths {
           > .container#{breakpoint-infix($size, $container-max-widths)} {
-            @extend %container-nesting-#{$breakpoint};
+            flex-wrap: nowrap;
+            @include make-gutters($breakpoint: $breakpoint);
           }
         }
+        // End mod
 
         .navbar-collapse {
           display: flex !important; // stylelint-disable-line declaration-no-important