Main issue: In a Featured Product section, thumbnail images stack below the main image. The requester wants a horizontal, clickable thumbnail gallery with navigation arrows, and also reports that “Hide other variants’ media after selecting a variant” does not work (variant images don’t change).
Proposed fixes: A helper first suggested adding Custom CSS via Theme Settings to resize thumbnails; then provided a page-specific CSS solution by inserting a style block in theme.liquid (scoped to a specific page ID) to set small thumbnail sizes and a full-width main image.
Outcome/feedback: The CSS changes only modified layout/size and did not make thumbnails clickable. On the target landing page, thumbnails remained unclickable and too small compared to the product page gallery the requester referenced. The variant-media hiding issue was not addressed by the provided solutions.
Status: Unresolved/ongoing. The requester still needs a horizontally scrolling, clickable thumbnail gallery with arrows like on the product page, and a fix for variant-specific media behavior. Screenshots were shared to illustrate the current and proposed layouts.
Summarized with AI on December 12.
AI used: gpt-5.
This is in regards to the Featured Product section. The thumbnails are appending underneath the main image, how do I add/ change the code so they’re normal horizontal thumbnails with navigation arrows?
Also 2nd part of the question is the “Hide other variants’ media after selecting a variant” isn’t working. When I select a variant, the variant images remain the same and never change.
In order to fulfill your request, please follow these stepsStep 1: Go to Shopify Admin → Online Store ->Theme → Edit code
Step 2: Search file theme.liquid
Step 3: Insert this code above