RSS feed link acting out?

I added twitter, fb, instagram and RSS social links, per the theme options settings. The first three work as desired.

RSS seems to act out. When I click on it, an unstyled page is opened. The page appears to contain the desired feed in unstyled form.

This doesn’t seem like a desirable outcome, though I’ve no experience with this sort of feed.

Am I doing something wrong?

The feed I added was http://www.crossfitbelair.com/feed/

Thanks in advance.

Brian