Text in nav bar not showing up

[Breakthecycle2]

I attached a screenshot of what I am talking about. How can I fix this or change the text color?

[HCHQ]

Styles & templates > sytle manager > (the template you want to change) variable sytle manager - click go > scroll down to navbar on the left. It's one of those I think

[ClErK1991]

maybe is the skin