Eliminate caption on lightbox

Hi:

I use your Simple Lightbox plugin on several of my sites and I love it! However, there’s one thing that I can’t figure out. Whatever you include as a caption in the original picture will appear as a caption in the lightbox image.

So what’s the problem. If you look at the following URL (http://www.puertoricobygps.com/felisa-rincon-de-gautier-museum/) you’ll notice that I use your plugin on every picture. The problem is that if you click on the image the same caption (including the part where it says: “click on image to see it larger”) will appear below the lightbox picture, which is already larger.

Is there any custom CSS that I could use so that the small photo would appear with its caption and the lightbox image would appear without a caption?

https://wordpress.org/plugins/simple-lightbox/