Astrid FP: Skills color of bars

Hi! I’m trying to adjust the colors of one of my skills widgets. I have more than one on my site so I was hoping there was some custom CSS I could implement to change just one of my skills widgets so that the color of the bars could be something else. I don’t want to change the main color of my site, I am just looking to adjust the color for one.
Thanks in advance!


Can you share your site URL?