You can not limit the number of characters in photo caption, so you could end up with a very ugly gallery regardless of CSS, only other option is to completely disable caption which leaves you with photos and no description.
Love this module but I wish it could do an automatic pagination. If you have 70 pictures, they will all show up on one page without pagination to next page unless you break them down manually....
I still like this application and at least it gives you many options....
Gallery installed with no problems, works great without any snags.
Frontend is limited to single pic uploaded at a time.
Backend is limited to single uploaded unless you using ftp to upload directly to server.
I still like it.