Lightbox 2 is creating strange borders around thumbnails
 

Hello!

I have posted an image gallery using lightbox 2 and it works fine but it has put borders around my images which I do not want. Also it does not apply the border to all of my images which is strange. I am also using the Image Shadow plugin so could this be conflicting?

Also (I know this probably isn't the right section to ask this) how do I get all of my images to be the same thumbnail size and inline in a neat grid?

Here's the page I am talking about http://www.joeallenpreston.com/?page_id=60.

Thanks a lot,

Joe