Jasper Jin Template index page ob tablet and phone

Hello, I use jasper jin template for my homepage and i like how the index-page looks on the desktop, but when i look at it at tablet or phone the spaces between the photos are way too large and some of the photos are overdimensioned.

Is there anything i can do about that?

Thank you

Helen

Can you share your website URL?

thanks Ziggy, www.helenree.com

I'm not very familiar with this template, certainly an interesting one, it seems like each image is an item in the index, and set to a minimum height of 100vh so takes up the whole screen no matter how big the image is. There is probably a setting in the Styles menu to adjust this to a smaller min height, but it would probably be  global change, and might therefore affect the desktop design.