re #5110

better selectors

git-svn-id: svn://develop.studip.de/studip/trunk@32531 c5b85792-5220-0410-ad23-ed5b6b8ad999
fixes #5100

restrict width of cloud

git-svn-id: svn://develop.studip.de/studip/trunk@32532 c5b85792-5220-0410-ad23-ed5b6b8ad999