[theme-reviewers] Styling .menu

[Devin Price]

I just noticed a tiny bug in my theme and wanted the theme reviewers to 
be aware of it when checking other themes.  I had styled the top menu 
using the .menu class, however when someone tries to use a custom menu 
in a widget it inherits the same styling.  If a menu has li floated, 
it's probably best to use additional specificity (e.g. #navigation 
.menu).  I figure someone else has probably made this mistake too.  One 
more thing to watch out for.

Devin Price
Twitter: @devinsays