Remove Gap on Home Page

How can i remove the gap above and below the navigation bar.

http://wp.snappylube.com/

 

Hello,

Paste the code given below in Custom CSS section
(Appearance -> Theme Options -> Styling Options -> Custom CSS) of your dashboard.

Code:

#menu .ddsmoothmenu {
margin-top: 0px;
} 

You can adjust the value of "margin-top" as per your requirement.
This will solve your issue.