In IE7, FF, Chrome and Safari, everything looks great but in Opera the display of the additional images in my product page looks awful.

This is a site that does attract foreign visitors who do use Opera, so it does matter.

Opera Version 9.64
Platform Vista

1.3.8a zen cart

Site URL is www.limelites.co.uk

Any help appreciated... I'm probably missing something from stylesheet but can't figure it out :-)