Thumbnail Size Not Respected

Hello,

Super-cool plugin! I installed this last week and I have been playing with various view modes. I have found that the best display for our application is to have a specific thumbnail size that triggers a lightbox.

I had it configured so that I was able to set the thumbnail height using the predefined classes, but then I changed it a little bit while I was playing around with it, and I haven’t been able to get it back. Now, the only way the thumbnail displays is with the default thumbnail size, which is 115x150px and not what we need.

The page is here:

https://nisene.com/downloads/pdfonline/

My code looks like this:

[3d-flip-book mode="thumbnail-lightbox" urlparam="fb3d-page" id="372" title="false" lightbox="dark" classes="fb3d-h-1000,fb3d-fs-dark"]

You can see that I have set the height for 1000px, just for the purposes of testing it for this exercise and to render a large thumbnail. If you look at the page where it is embedded, you’ll see that the container has a lot of empty white space below the thumbnail. This space is created by that “1000” value, because when I change it, the white space changes with it.

For some reason, it appears as though the thumbnail generation or rendering isn’t taking place on the frontend where site visitors need to see it at its configured size.

Any ideas?

The page I need help with: [log in to see the link]