Can’t Find Where to Change the Color of the Map!

Hello. I created four different USA maps with your awesome plugin. Two of the maps I colored pink and two of the maps I colored light blue. Now, the client wants me to change to color of the maps and now I can’t find where I change the map color (the color of the states, not the color of the border or the background color)! The only place where I see I can change the color is the border color and the background color of the background behind the map. How do I change the color of the states (the actual map itself)?

The page I need help with: [log in to see the link]