Woocommerce Product Image Size in the sidebar

Hi, The images of the woocommerce products ” featured, top rated” in the widgets in the sidebar are big : please see in the link Product

When i update the theme to the latest version, the products in the sidebar widgets appear in 3 rows with small images, please see the link product

My question is how to update the theme with keeping the style without any changes. I like the big images in the sidebar. Is there a code to add to the style ?

I really appreciate any help as it is necessary to update the theme

Thanks a lot