CSS for navbar height?

Since Zerif lite is currently not listed on the repository you should install our helper plugin to update to the latest version.

Please see here: https://themeisle.com/blog/continue-using-zerif-lite/

After you have done that and updated please see here regarding your issue: https://docs.themeisle.com/article/320-how-to-increase-theme-logo-size

The code from that page should help increase the height.

Best regards,
Uriahs

Thanks, but I was actually looking to decrease the height of the navbar, that doesn’t seem to be possible with the code at https://docs.themeisle.com/article/320-how-to-increase-theme-logo-size ?

Using that code and putting anything less than 75px into it, keeps the navbar at the same size, while anything over increases the size.