@tuanphan
Thank you so much for your reply!! really appreciate the help.
I input this code, and it did get me closer to the effect I was hoping to achieve! attaching a screenshot here.
You'll see there are space of white between the images, whereas on Desktop they are flush with no space between them. Would it be possible to achieve that same effect (no space) in the mobile layout?
Also would it be possible to line up the image to to where it is on desktop?
Thank you again for all your help!