How to move down text in mobile menu?

Site URL: https://www.nickwaldinger.com/

Hello,

Does anyone know how to move the text down in my mobile navigation menu? It's currently aligned to the top of the page, but I'd like it aligned (vertically) to the center of the page while also keeping the text left justified. My website is www.nickwaldinger.com and the password is "create". I've attached a screenshot of the current mobile menu to this thread.

Any ideas? Thank you!

@tuanphan it worked, thank you!