Make responsive earlier

Hi guys, thanks again for a great theme.

I’mm having a problem that I would like to see if I could get some help with. I’m using a masonry grid, and I would like it to be responsive earlier than it is (not just mobile but also on smaller screens).

The resason for this is that when I have a full screen, it looks really good, but as soon as the screen is smaller, the masonry looks really bad.

Then it is better if it could become responsive earlier such as this:

This would actually help me in some other instances as well.

Is this ppossible?

Thanks