I've downloaded this theme Fog
When I hover over a link a black box appears which sometimes has some info in it, but usually is blank.
You can see an example of what I'm talking about here:Fog test. When you hold the cursor over the menu items at the top of the page you will see the regular drop down menu appear and the a black box will appear.
I like everything else about the theme, but I would like to remove the black floating box.
Any ideas about how to do that?