I wish to help! :)
Your "Projects" Menu has a spacing of 20px to the top where as your "OOI" Menu only has 16px?
Do you have any CUSTOM CSS that you have applied that may have interfered with the Menu?
If not a quick fix to your problem is to add Custom CSS in "Lay Options" - Custom CSS & HTML
I have made a quick example of how i changed the "16px" to 20px" so that the menu lines up
And here in the WP/ Lay Theme Backend:
If you are not Familiar with the basics of CSS and Development tools Here are two links that will help set you on the right path
I hope this provides a solution for you
Thank you for using Lay Theme