I have started a new template by copying one of the existing, but I am not quite sure how to change the border around the thumbnails.
Also, there is a little box, that appears to be a bullet near each thumbnail.
It actually bumps against the thumbnails in the first column. I would like to remove that entirely. Can you offer some guidance?
Sure, I can provide some basic guidance to get you started, but please note that the support included specifically for my add-ons and themes doesn't include me teaching novices general CSS/HTML/JS/etc. However, I do offer a paid service for training in general HTML/CSS as well as C5, just let me know if you're interested.
The bullets you see are likely to be an issue with the CSS of your theme that is forcing all "LI" tags to display bullets (even though Gallerific is designed to hide them).
You can edit the borders in the galleriffic-2.css file on line 117.
Hope this helps.
If you would be kind enough to leave a positive review in the marketplace, I'd greatly appreciated that: