[Theme: Core minimalist] Changing menu font size above slider max

Hi there,

I recently bought the core minimalist theme and I’ve been playing around at tweaking it. I’m not a coder but have sussed out a few bits by using firebug lite and then going to the screen css file in cpanel and making the necessary changes.

Now I want to change the font size of the menu along the top. The theme has a section for adjusting settings including the menu font size in the wp dashboard, but this is locked to a maximum of 24px.

I have used firebug and identified the section I want to change, it even lets me do it on the right hand side to see what it would look like, but you can’t save that. If I look in the screen.css there is no mention of the part I want to change.

I assume as there is a setting that makes it a max of 24px, there must be another sheet somewhere where I can make it bigger than 24px?

Any clues guys?