change color of letters results.

Hello,

I want to ask in know someone how can i change the color of letters in navigation results?

I use one template with dark background and i have problem becouse the visitor cant reed the letters becoyse he dont see.

You can see demo here:
www.vasilarooms.gr/demo/index.php/map

in 1st tape ex. thesaloniki
and second the name from list


Thanks for yourtime