I need some CSS assistance to solve a display issue

Hello,

I have an issue on this site where the url colors are making them invisible unless hovered over.

http://legacy.soobahkdo.org/moo-duk-kwan-identity-defense-faq/

Click open one of the collapsable sections to see the issue…. uhhhhhh rather NOT SEE the issue since the links are invisible. <grin>

Could someone provide the CSS code I can paste in the CSS editor to fix this issue?

Thanks!