Can you provide the top new function display scrolling function

[qianmoQ]

Can you provide the top new function display scrolling function

[squidfunk]

Our documentation explains how to enable the back-to-top button:

theme:
  features:
    - navigation.top

[qianmoQ]

No. I'm talking about implementing something like a top dynamic scrolling content effect, like adding some dynamic news at the top， like

[squidfunk]

Well, I'm sorry then, but it wasn't clear from your initial post. This can definitely be implemented, but I'm not sure whether it would provide value for many users. What are some use cases for this? Could you elaborate a bit more?

[kamilkrzyskow]

Hello, such thing should be possible via theme extensions. FastAPI docs have a similar setup already in place you can try out.
https://squidfunk.github.io/mkdocs-material/customization/#overriding-blocks
https://fastapi.tiangolo.com/
https://github.com/tiangolo/fastapi/blob/c81e136d75f5ac4252df740b35551cf2afb4c7f1/docs/en/overrides/main.html#L4
https://github.com/tiangolo/fastapi/blob/c81e136d75f5ac4252df740b35551cf2afb4c7f1/docs/en/docs/js/custom.js#L176