How to make product card stick when scrowling on PC

[INKLY]

Hi, does anyone know how to add the effect that makes the product card always visible when scrowling on PC?
Like on this webiste: https://bouddha-bouddhisme.com/products/bracelet-tete-de-bouddha-perles-de-pierre?variant=42600063893660. Thank you for your help!

Store URL: https://servicedetable.com/products/black-and-white-sketch-pattern-ceramic-dinnerware-set?variant=49235596181832

[BSSCommerce-B2B]

@INKLY ,

Step 1: Go to Shopify Admin → Online Store ->Theme → Edit code

Step 2: Search file theme.liquid

Step 3: Insert this code above

Result:

If it helps you, please like and mark it as the solution.

Best Regards

[INKLY]

Thank you so much !