QA: Removing height,width elements
QA: Removing some absmiddle
QA: Resolving some duplicated elements issues
QA: Resolving several CSS warnings
git-svn-id: svn+ssh://repo.cacti.net/var/data/svnroot/cacti/cacti/branches/0.8.7@5865 860744bd-22fc-0310-8c96-e9fe5004b5ca