I'm new to Shopify and working with the simple theme. I'd like for products to have an overlay on the image when looking through collections, so it's clear visually that an item is sold out. I find the built in "sold out" text by the product name to not be obvious enough.
I've found some posts on the topic but they're from years ago and I suspect things may have changed.
Any help would be appreciated!
I did see that post and had tried to implement that code in both those files. Trouble was, it made my collections go wonky (the product images went huge) and didn't display an overlay on top of the product image. I'm thinking that maybe in the last 6 years, some of the structures have changed within the Simple theme that make those particular codes not behave as they used to.