How to stop product images from cropping on mobile

Site URL: https://www.sarahbergeronartist.com/store/p/emerge-original

I'm looking for help with an image cropping issue on mobile. My product page design is set up so that images 'stack' on top of one another. It looks create on the desktop because the images have different dimensions and can remain the original dimensions when scrolling through the images. The problem is when I view the product page on mobile the images turn into a carousel that automatically crops all the images to a 1:1. The correct image size is only viewable in a lightbox. Is there a way to change the design on mobile so that the images are 'stacked' in the same way as they are on desktop, where you just scroll through them? I'm on version 7.1 business plan.

Add to Design > Custom CSS

/* Mobile Product Image */
@media screen and (max-width:767px) {
img.ProductItem-gallery-slides-item-image {
    object-fit: contain !important;
}
}

11 hours ago, tuanphan said:

Add to Design > Custom CSS

/* Mobile Product Image */
@media screen and (max-width:767px) {
img.ProductItem-gallery-slides-item-image {
    object-fit: contain !important;
}
}

 

That worked! Thank you so much!