One of my questions was asked previously by another user, but no one answered it yet.

I added a link to the top navigation, but the formatting is incorrect as the text shows BLACK, it is raised and there is no separator |
http://feltingforum.com/classes/

I added the link code exactly as instructed:
<li><a href="http://www.feltingforum.com">Community Forum</a></li>

Please advise how to fix this. THANK YOU!