var scoping fixes

git-svn-id: https://farcry.jira.com/svn/FC/trunk@13020 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
tweak code element bootstrap style

git-svn-id: https://farcry.jira.com/svn/FC/trunk@13021 8f7d33b6-1012-0410-9a5a-bb7ecce9c363