Hi There!
If you open up your
template.css and
color.css (
color types)files in the fusion lite template directory, you will see that the CSS files are fully commented. For the navigation, search these files for:
/*012a - Main Menu Standard*/
/*013a - Main Menu Split*/
/*014a - Main Menu Super Suckerfish*/Depending on your
menu choice, all the colors and styles are in there, so in your case just look for a
background color element and change that. If you still stuck, tell me which
menu type you are using and I will let you know the exact CSS styles you need to change.
