www.wysiwygwebbuilder.com

I have set up 6 pages, each with a unique gallery. When previewing in a browser, they all respond as expected from a responsive standpoint. The images wrap as the viewport narrows. However, all of a sudden they stop being responsive. I have not made any changes to settings. If I delete and readd the gallery then responsiveness resumes. I have attached a zip file containing one gallery and the master page. Any help in fixing this would be greatly appreciated. Thank you in advance.

https://www.greensphotoimages.com/alljoyjewelry.zip

We think we have fixed this issue by swithing the container to a Layout Grid with Flexbox selected in properties.