alignment slideshow

Hello,

Please check http://www.campercentrumbrabant.nl/wp

I try to align the slider on the left side and the text on the right side. Therefor I’ve added this code to te settings of the style I’m using:

.slideshow_container {
float: left;
margin: 10px 10px 10px 0;
}

But it’s not working. What am I doing wrong?

Thanks for your help!

http://ww.wp.xz.cn/extend/plugins/slideshow-jquery-image-gallery/