Custom liquid block animation under footer

Store Design
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Topic summary

A user wants to implement an animated custom liquid block that appears below the footer when scrolling, similar to the effect seen on the Rolex website (https://www.rolex.com). They are seeking assistance on how to achieve this design feature in their store.

Summarized with AI on November 10. AI used: claude-sonnet-4-5-20250929.
1

Hi, just like the rolex website, I would like to have an animated custom liquid block under the footer on scroll. That appears when you scroll. Can someone help me? Thank you very much in advance.

https://www.rolex.com/nl/