HELP! Store Aspect Ratio code needed

Site URL: https://www.jlbequine.co.uk

Hello \o.

First time posting here, I've started a website to sell my photos, I've set the aspect ratio to wide (most of my photos are landscape) however when I uploaded a few portrait photos i noticed half the image gets cut off,

I've asked squarespace for help and was sent here, i have no idea how to code or even where to get started, call me a virgin.

can anyone have a look and see if they could help me with this at all. i need there to be a mixture of landscape and portrate aspects depending on if the photo is landscape or portrait. i wont sell a photo if half the image is cut off.

I'm happy to provide whatever i can to help

Ok, so I've manage to get as far as fixing it on the store page itself, following some advice posted by tuanphan on another post but I'm still stuck on how to change it on the actual thumbnail.

I'd rather the images were a similar width but showed the full image.

Thanks in advance 

15 hours ago, tuanphan said:

Hi. Add to Design > Custom CSS

img.grid-item-image.grid-image-cover {
    object-fit: contain !important;
}

 

This is perfect. Thank you so much!