Hi, I use this in joomla 1.5.
I'd like to get more white space between the thumbnails.
here it is a screen shot about them..
imageshack.us/photo/my-images/840/92750941.jpg/
What is exactly the CSS path to customize ??? Please help me, I'm new in it!
thnaks!

Please provide me with a link to your gallery.

thanks for answer, katia :)
here it is the link

www.vincenzodinuzzo.altervista.org/index.php?option=com_content&view=article&id=92:la-baia-delle-sirene&catid=38:articoli&Itemid=134

as you can see I get a space between thumbnails
could you tell me exactly what is the CSS path to modify to get a frame too around the thumbnail?

I'd like a thumbnails like these..(this is created with "joomla gallery").
www.vincenzodinuzzo.altervista.org/index.php?option=com_joomgallery&func=viewcategory&catid=2&Itemid=101
as you can see the frame around the thumbnails turn into colorated when I'm hover on them. How can I get the same with simple image gallery pro ? I'd like that the thumbnail change when I'm hover.

thanks again !

You may just go to plugins/content/jw_sigpro/templates/Default/template.css folder
at line 28
and add some  padding and margin in this element
li.sig-block a.sig-link img.sig-image, li.sig-block a.sig-link:hover img.sig-image{
    background-position: 50% 50%;
    background-repeat: no-repeat;
    border: medium none;
    display: block;
    height: 100%;
    margin: 0;
    padding: 0;
    width: 100%;
}

thanks katia, but how can I get a colorated frame around thumbnails when I'hover them ? only when I'm hover....I'd like to see that my thumbnail change when I'm hover.