Moving "Forum Search to menu"

Hi all,

I am looking to move the search from on top of the forum to the right of my menu items. No matter if I add more or delete them. I recently hid it by adding a quick line to my css, but deleated it.

Where I want it vvvv

I would also like to know what to add to my child theme custom css to edit the look of it.

I am new to WordPress so I am still pretty new.

I have a number of other topics open too, click my name to see them, would love the help.

BEST,
JB