Menu positioning – Firefox

Hi there,

First of all I want to congrats you for this great theme. Is perfectly fits my needs. Second, thanks for being active and give awesome support for all of use issues/questions with this theme.

So, here is my problem.

I created my website and everything looks alright except one thing. The top menu doesn’t fit well in firefox. In chrome,opera and even IE everything is perfect but not in firefox.

Here is a pic with the header + menu how it looks on chrome vs firefox. Inside that pic there is also the site address.

View post on imgur.com

PS: I made a lot of customization in CSS.
I don’t know CSS but I read all this topics regarding this theme and used Custom CSS Manager plugin for hidden the author, date, related posts etc.

I also changed some default variables on the site but I don’t remember to change anything in the top menu zone.

Thanks