Unwanted hash marks in navbar with new Webkit browsers?

I have this little site here: http://basenji-shaun.com/

In the new Safari and Chrome I notice these little blue hash marks next to the nav icons in the main menu. They are not present in Firefox though. What are these things and how do I remove them?

Thanks!

Line 27 of styles.css

/* Removes dotted borer on links in Firefox */
a{outline:none;text-decoration: none;}

Brilliant! Thanks! I forgot I had that...