Problem with Thumbnails

Hi,
I have a hot_architecture template, and I have a little problem with the thumbnails, I have 4 thumbnails and the first and the last image show only about 1/4 of the firs and 3/4 of the last image. And for all thumbnails don't show the bottom. If I change to 3 thumbnails I still having the promblem.
You can see the problem in this link : 69.89.31.240/~decoinfa/index.php?option=...icle&id=53&Itemid=55
(sorry, but I am moving my site to bluehost)

Thank you for your help.
Marcelo.

Hi Marcelo,

Please edit Hot Joomla Gallery module parameters. Reduce "Size of thumbnails (in %)" value.

Hi, thanks for your reply.
I change % to 15% and 10% and I still having the problema (but with small image).
My link is www.decoinfantil.cl/cunas/cuna-multiple
Thanks for your help.
Marcelo.

Please add this in the template_css.css file:

Thank you very much!!!!