fixed rogue '.' in offest class

diff --git a/scss/ink/components/_grid.scss b/scss/ink/components/_grid.scss
index 6e698f4107f00790afe4c16d4cba034fb456973b..cb014a644890cbcb523b24764df2d9e1a30443e3 100755 (executable)
--- a/scss/ink/components/_grid.scss
+++ b/scss/ink/components/_grid.scss
@@ -92,7 +92,7 @@ $sub-column-padding-right: $column-gutter / 2 !default;
     }
 
     @for $i from 1 through ($total-columns - 1) {
-      td.offset-by-.#{$i} {
+      td.offset-by-#{$i} {
         padding-left: grid-calc-px($i, $total-columns, $container-width, $column-gutter) + $column-gutter;
       }
     }