"For updates follow @squidfunk on Twitter"

[kaanaksit]

Sorry if the question that I am about to ask is a duplicate of a previous question. At least, my search did not return a relevant result.

I am wondering how did you manage to add:

For updates follow @squidfunk on Twitter

at the top of your page. I would like to do something similar on my site built on mkdocs-material. Thanks a billion, times for making mkdocs-material happen, it is a life saver, super easy to use!

[squidfunk]

The announcement bar is what you're looking for.