Changing font color in the Upcoming Events/Calendar widget

Hello!

I am building this site and am having difficult with the "Upcoming Events" widget (part of the Calendar plug-in). I was able to change the color for the links and the widget title, but not for the date and time. (You'll see them if you highlight the entire block of text.) At the moment, the date and time are still black and have faded into the background.

I've tried looking in both the "theme options" part of the dashboard as well as the files for the Calendar plug-in, but I'm not sure exactly what to look for. I already went to "style widgets" under the Atahualpa theme options, which is where I changed the color for the links, but I'm kind've stumped on this one. Anyone have any ideas?

Thank you!