Fonts plugin is not working properly

I currently have the Fonts plugin installed on my website. However, it is not working correctly. I cannot get the colors to change and stay once I save it. Is there anything I can do? The site is:
If you click on the bios page, you will understand the situation. It is blue when I want the text to be a silvery white matching the bottom text.
I have never had problems with this plugin until the past three weeks on several of my websites. Otherwise, I was quite pleased with it before. I am not sure what happened to it.
Any help you may give me would be most appreciated.
Thank you,