I can´t reproduce the solution I suggestet either and I do not know anymore what made me posting the stuff. So, you better do not delete anything!
Sorry for that...
Meanwhile I finished the calendar I was working on and it works fine. I get the Event results in the place I want them (the middle column of my page) by placing the listDetailsContainer in the proper <div>:
You can see the result here on the temporary project site: http://www.marcus-buchwald.de/kunden/bad-karlshafen/index.php?id=154
. If this link doesn´t work anymore, the project is finished most likely; try this link then: http://www.bad-karlshafen.de
(Click "Kur & Tourismus" and then "Veranstaltungen")