mobile view prettyPhoto lightbox css issue

hey guys I found a css bug.
If you have no discription in the lightbox when it is viewed on mobile (max 767px) then the prettyPhoto details box will cut off the close box. It looks like the following:

This should be looked at and added to the next theme update. the class .pp_details already exists for you obviously, I just added the following code to my custom css but you could add it to the main parent of course.

.pp_details { min-height: 48px; }

the results like this:

cheers