Product Description Over Images?

[Kia]

I've got additional images on some products but the product info runs over the additional images using Firefox, or gets bumped below the additional images using IE.

Example: http://store.kia-glitz.com/index.php...products_id=16

I'd like the product info to stay inline to the side of the main image.
If the product does not have additional images the info is fine at the side of the image but once below the image it moves out of line in both Firefox and IE.

Example: http://store.kia-glitz.com/index.php...&products_id=2

[Kia]

OK I figured out the bit to stop the text running over the images.
I changed the css from

#productDescription {margin-left: 150px;}

to

#productDescription {margin-left: 200px;}

But I still have the problem that the description is below additional images in IE instead of next to the images.