small CSS fixes.
small CSS fixes.

removed top+bottom border from help boxes, because they make the jQuery
slideDown animation jerk around. also, some misc bad paths.

lsgunth/rapidsms,peterayeni/rapidsms,eHealthAfrica/rapidsms,caktus/rapidsms,catalpainternational/rapidsms,lsgunth/rapidsms,peterayeni/rapidsms,unicefuganda/edtrac,caktus/rapidsms,dimagi/rapidsms,caktus/rapidsms,catalpainternational/rapidsms,peterayeni/rapidsms,eHealthAfrica/rapidsms,ken-muturi/rapidsms,ken-muturi/rapidsms,ehealthafrica-ci/rapidsms,catalpainternational/rapidsms,unicefuganda/edtrac,lsgunth/rapidsms,unicefuganda/edtrac,eHealthAfrica/rapidsms,ehealthafrica-ci/rapidsms,dimagi/rapidsms,catalpainternational/rapidsms,lsgunth/rapidsms,peterayeni/rapidsms,ken-muturi/rapidsms,ehealthafrica-ci/rapidsms