app/frameworks/twitter/bootstrap/mixins/grid.less in bootstrap_farsi-3.2.0.1 vs app/frameworks/twitter/bootstrap/mixins/grid.less in bootstrap_farsi-3.3.6

@@ -4,18 +4,18 @@
 
 // Centered container element
 .container-fixed(@gutter: @grid-gutter-width) {
   .margin-right(auto);
   .margin-left(auto);
-  .padding-left((@gutter / 2));
-  .padding-right((@gutter / 2));
+  .padding-left(floor((@gutter / 2)));
+  .padding-right(ceil((@gutter / 2)));
   &:extend(.clearfix all);
 }
 
 // Creates a wrapper for a series of columns
 .make-row(@gutter: @grid-gutter-width) {
-  .margin-left((@gutter / -2));
-  .margin-right((@gutter / -2));
+  .margin-left(ceil((@gutter / -2)));
+  .margin-right(floor((@gutter / -2)));
   &:extend(.clearfix all);
 }
 
 // Generate the extra small columns
 .make-xs-column(@columns; @gutter: @grid-gutter-width) {