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

# Header

Header settings are located in **Appearance** → **Customise** → **Header Settings**.

### Sticky Menu

Activating the **Make the navigation bar sticky** option will make navigation bar visible when scrolling.

By activating the **Enable the smart sticky feature** navigation bar will be revealed when scrolling up and hidden when scrolling down. The feature allows you to save viewport space when viewing your website.

![](https://1906976410-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIZtHfnCi0yDn20wjAk%2F-MI_SV_kjaatQaMH8FKX%2F-MI_SapfFH2IdFro9vJZ%2Fimage.png?alt=media\&token=91a6dafc-ea36-47b1-bfb2-21c5b447b5a4)

### Header Top and Main height

You may change the height of the Header Main  for desktop and mobile versions. You may also adjust the height of the Header Top.