Featured Content Link Hover Color

Hi Again, Firstly, thank you for all your help regarding the Featured Content section. It's been working great! However, I have been altering the colors on my site to hexcode #a6a6a6. Everything has changed and accepted the new css except the links below the Featured Content, which are still showing their original red color. I've attempted a few additional codes in the css file under 15.8, but nothing took. Is the code for these links somewhere else? Any help would be great. Thank you again! Best, Chrissy