Streaming live at 10am (PST)

Make nav links take the whole navbar space

Hello, guys.
Is there a way to make nav links take the whole space (from start to end) of navbar?
If you take a look to my read-only link down below, you’ll find out that despite the fact that there are no paddings \ margins nav links can not justify to the whole width of the navbar.
I’d like to get rid of these spaces:

Any help would be appreciated. Thank you!

Here is my site Read-Only: [
(how to share your site Read-Only link)

If you use flexbox for this you can make them fill the size. If you search the forums or for flexbox, you should find tutorials on it.