problems with slideshow placement on frontpage

I am havind difficulties with my frontpage of: http://www.dordrechtbedandbreakfast.com/

I used a wrapper in which I have a left column with text, and a rightcolumn with images, shown via a slideshowplugin.
On every page it works fine, except on the front page. There the slideshow keeps getting underneath the text column as if there ain’t enough space.

It seems like there is extra padding, margins or something on the page, but cannot find out where or what else the problem causes.
Help?!:)