clean up and fixes of contentwidget-2col.css
Merge branch 'master' of https://github.com/jensgro/tdh-murgtal
redesigned arrowlink
Merge remote-tracking branch 'upstream/master'
Merge pull request #92 from arthur9172/master

abstand hinzugefügt and die widget
arrowlink centered
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of github.com:jensgro/tdh-murgtal

Conflicts:
	dev/klickdummy/css/tdh/contentwidget-2col.css
Merge pull request #94 from BjoernBa/master

redesigned arrowlink
abstand im content-button und iban und bic hinzugefügt