Change the way images stack in mobile view

Is there a way to get images (all images throughout the site) to stack by rows instead of columns?

I am working here:

https://www.wolheimstyle.com/drinks-new

I am working in classic layout mode instead of fluid engine. I know it's possible to re-arrange things using fluid engine, but there are so many images in each of her portfolios that it's totally unwieldy and complicated in fluid engine's mobile view.

Thanks! 

Add this code to Website > Website Tools > Custom CSS to keep same layout on mobile

@media screen and (max-width:767px) {
div#page-section-6542d228c6fbe635c6d117b7>.row>.span-4 {
    width: 33.3333% !important;
    float: left !important;
}

div#page-section-6542d228c6fbe635c6d117b7>.row>.span-8 {
    width: 66.66667% !important;
    float: left !important;
}

div#page-section-6542d228c6fbe635c6d117b7>.row>.span-8 .span-4 {
    width: 50% !important;
    float: left !important;
}
}

Thank you, tuanphan. I will check this out.

I ended up making two versions of each portfolio to get things to stack the way my client wanted. One gets hidden on mobile and one gets hidden on the desktop. It's a little clunky but it works.