I need a little help with the following issue. I want to create a lightbox but only a few of the pictures shall appear as preview on the screen. How can I realize that? I tried the composition widget where I placed a lightbox without the preview pictures. Unfortunately there is no possibility to place the lightbox "close" button. The only way is to use the "close" button of the composition widget. But at different screen sizes, it appears somewhere and not at the place, where I want it to be. Any ideas?