twentytwelve_frontpage_sidebar_class()
body_class
git-svn-id: https://develop.svn.wordpress.org/trunk@21975 602fd350-edb4-49c9-b593-d223f7449a82
git-svn-id: https://develop.svn.wordpress.org/trunk@21886 602fd350-edb4-49c9-b593-d223f7449a82