https://global.amoremall.com/products/copy-of-primera-hydro-glow-t-essence-150ml
As shown in the above image, the main thumbnail image on the product detail page is being displayed in a smaller size.
To my knowledge, it did not appear this way originally, and there have been no modifications made.
However, the main thumbnail is now appearing smaller.
Please provide instructions on how to fix this.
I am using the Ella theme, and this issue is present on all product detail pages.
I am not a developer, so if code modification is required, please provide detailed guidance.
Thank you in advance!