Hi i've installed SIG and all seems to be working apart from a problem with the next and previous button when viewing the full screen item. go to providence200.org go to gallery to view the problem. It could be a conflict with the templates hover CSS, i've already removed a green line from the page..
any help appreciated thanks Scotty. ???

It was an issue with the template CSS. Note
make sure your template CSS doesn't use borders or background color...as SIG buttons pick this up and add them to image.