> For the complete documentation index, see [llms.txt](https://elessi-docs.nasatheme.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://elessi-docs.nasatheme.com/header-and-menu/header/sticky-header.md).

# Sticky Header

![](/files/s8qkqgmMOXl518D05loH)

Simply go to **Theme Options** **→** **Header Global**

![](/files/z6kLcCYFsTaeLPnCVYP8)