I’ve looked for the answer and no suggestions seem to work for me.
I have the Revolution/Skematic theme by Storefront.
On the single product page, the related product images show as the same size as the main product image (300 x 525px). They also show up a little blurry because they’re stretch too large. I want to get the related image size down to half that, 150 x 263.
What line of code controls the size of related images? I’ve tried in multiple places to change width:100% to width:auto but nothing fixed the problem (I regenerated the thumbnails after every change).