[Wells Theme] Specific number of autocolumns in gallery block?

Site URL: https://thodorismarkou.com/filmportraits

Hello all,

I am using the Wells theme on a photography site, and I like the full-width auto-arranging feature of the gallery block (not gallery grid or all these other options). This allows for either single image or thumbnails to fill the full width, while keeping the order I prefer.

However, I am running into some trouble with the auto-columns and the thumbnails. In bigger monitors (2.5K or 4K resolution), I get 6-7 images per row, which is great. In smaller monitors, I get 2 images per row, which is not good enough since it moves the focus from the whole to specific images, and creates a much longer scroll-down than I want. 

I've been looking around for custom-css but I only find answers for gallery grids and mobile versions. Is there a custom-css to restrict the minimum (and possibly maximum) number of auto-columns in the gallery block, on the desktop version? Three or four columns would be nice, but I am sure I can figure out any configuration, if someone can point me to the exact css code I need to alter...

Thanks,

Thodoris

Hi. Have you found the solution yet?