2 slideshow in the same page

Hello

I’ve created a page with 2 slideshow with the same dimensions but I have a problem. The image is moved from the arrows and text and for this meaning I have a big white space beteween the first and the second slide. The same white space is after the second slide and the end of the page.

What can I do?

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