Menu + spaces between Menu points adapt to browser width

[PC]

Hello there,
Thanks for this great Theme and for all your effort! Right now I am wondering how to make a responsive menu. I have four menu points (just words in the same typesize) and I want them to take the whole browser width, for all desktop/tablet browser sizes. That means the spaces between the menu points should change. Is there a way to implement this? Thanks a lot!

[Richard]

Dear @PC

I have followed up in your other thread post:
http://laythemeforum.com/topic/6301/menu-spaces-between-adapt-to-browser-width

Best :)
Richard