Images not responsive

If you go to homepage with password: obsidian16182022 and click on SHOP NOW button and scroll down to first product black dragon t-shirt you will see that except main picture all the other pictures are in small size and if you go to the bottom of the page to related product section those 3 products have some kind of extra padding on right. It does not happen like this in the editor but only on published site. I have tried clearing cache using different browser but it is like this. I am uploding pictures and read-only link.
Thank you

Here is my site Read-Only: LINK
(how to share your site Read-Only link)