Hey guys - this page:
http://tomhoitsma.com/abstracts/
Envira looks fine on the desktop - full size images are 570px high, which keeps the columns even in the thumbnail view and the size is fine in the lightbox.
On mobile, the lightbox images are like postage stamps. I’ve tried enabling and disabling “Create Mobile Gallery Images”, but lightbox sizes remain small. I’ve tried “mobile dimensions” up to 1200x1200px; played with the “image size” controls in the lightbox panel; turned off nav arrows and reduced the border size in CSS. The lightbox images are still very small on mobile. Any ideas?