Adding padding on the top horizontal menu

[fixgear]

Hi all. 

I am having an issue with my site and need some help. I am sure it is s simple fix and may be in the superfish-modified.css file of my theme CSS but I have searched and read a lot of threads here and nothing solves my particular problem. 

My menu items are many and they go off of one line and onto a second line. I already changed the font size but I don't want the font too small (to get the menu items onto one line) so I prefer to move the grey line beneath the menu items down so that the "+info" item does not look ugly on top of my slider graphic as it does now. 

I have attached "lineagris.jpg" to illustrate the problem. I want to add padding or whatever I need to do to make more space for a second row of menu items. 

The URL to see it live is http://www.fixgear.es  (it's in Spanish but you can see the "+INFO" menu item at far left under "INICIO" item but it is underneath the grey horizontal divider line and I want it above that line. In short, to move the grey divider line down and make more space for a second row of menu items. 

FYI I am using PS 1.5.3.1

Thanks!
Jer...

Edited September 6, 2015 by fixgear (see edit history)

[fixgear]

Anyone? 

Thanks,

Jer,,,