How can I change product image shape in Minimalist theme?

Store Design
1

Hi is there any way for me to change the picture shape (in the product list/catalog) from a square to a circle without fixing with the original picture?

in the minimalist theme

link to my store:
https://thesimpleraxo.com/

Thank you!

2

@R0GGE

please try this code

  1. Go to Online Store->Theme->Edit code

  2. Asset->/theme.scss.liquid->paste below code at the bottom of the file.

.grid-link__image img {
    border-radius: 50%;
}

Thanks!