Problem browsing site with IE7 on Vista

Hi all,

                       

I found a problem viewing the website using IE7 on Vista. I attached a
snipped image to show it.

It seems that an area of the page fall out of the window area. The area is
in the bottom left side of the image.

 

Just on IE7 and not depending by screen resolution or by window size.

 

Sincerely,

 

Alessandro