Menu overlays lightbox images

I like the sticky navigation/menu bar but I have a plugin which opens my photos in a post in a lightbox kinda thing.
but now i have the problem that the menu overlays the picture if its opened.

Is there a way that if i open the picture that it overlays the navigation bar, because it wont be needed for viewing an image.

To try it out and see what I mean go here:

and click at one of the images inside the post…

Use this in a custom CSS plugin please:

#fancybox-wrap {
     z-index: 9999;

Thanks man, that did the trick :slight_smile: