I have recently followed an excellent tutorial by @cyberdave to achieve a colour overlay on my lightbox links. However, I seem to have some padding/margin issues as when I hover over the lightbox, the colour overlay seems to be bigger than the image. This could definitely be to do with the padding I have applied to the original lightbox link, but I can't seem to get the colour overlay to be the same size as the lightbox image. I have attached a screenshot, and also shared my site in the read-only method (hope this is okay, I am a newbie to all this!):
Thanks in advanced!