Added input error message background color variable
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Fix typo in comment on line 178
  update links text based on related HTML snippet
  Fix on multilevel-offcanvas: The scrollbar appears within right offcanvas submenus
  Don't set cursor: default; on body.
Fix pull request: added input error message background color variable
Merge branch 'master' of github.com:chaosmirage/foundation into chaosmirage-master
Merge branch 'chaosmirage-master'