Safari displaying CMS images in low resolution

Hi!
My site is displaying low resolution images when viewed in Safari. It looks fine in Chrome and Firefox.
It only seems to affect CMS-images. And only in some breakpoints. Especially when the viewport is tablet sized. What do I need to do to prevent this?

Thanks!
/Ville


Here is my site Read-Only:
https://preview.webflow.com/preview/oke-design?utm_medium=preview_link&utm_source=designer&utm_content=oke-design&preview=661e6978d5ab9fc34b37d95423499093&pageId=63ea623604180e896b13fa81&itemId=63fcd6c1744288780a9d78f0&workflow=preview