Hi there, I use "thumbnail & lightbox". If I click on the thumbnail, the lightbox opens, but there is a grey fullsize overlay (tested in chrome and firefox). A click on the overlay closes the lightbox. As the overlay is fullsize, I can not use the lightbox, as all controls are under the overlay. You can see it here: https://www.fabros.lu/debug/ Best regards Uli
Meanwhile I found out, that there is a .fb3d-modal.visible with a z-index of 50000 - if I set this to "5000 !important", the grey overlay goes under the flipbook and I can use it. But now, I can't exit the flipbook by clicking on the background.