Menu width

Hello all. I am having an issue with the main menu, there is enough room to fit the last 2 menu items (in my opinion anyways), but the last 2 menu items are showing on a 2nd row. How can I make the width os the menu such that it will fit all the menu items?

Also, I am using a child theme for this, if that matters.

I really need some help with this, so if anyone can help, it would be GREATLY APPRECIATED!!! TIA!!!

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