Thanks, Schoolboy!

I removed this:
#productAdditionalImages {
width: 500%
}

And changed this:
#productAdditionalImages {
width: 1000px;
margin-left: 50em;
width: 100px;
margin: 0em 0em 0em 0em;
}

to:

#productAdditionalImages {
width: 625px;
margin-left: 0em;
margin: 0em 0em 0em 0em;
}

And that worked! I knew I had quite mess down there. It probably still isn't perfect but have fixed the overlapping addl images. Thanks!

****

What I originally was trying to do didn't work out though. On the product listings where I have only one additional image, the left margin is still way off. How can I adjust the margins so that the single additional images are all the way to the left underneath the main image?

http://lunapetuniadesigns.com/index....products_id=12

Thanks so much for your time and help