removing gray-ish box on nav bar

[somagoods 0]

Hello, When I hover over a button on the nav bar, a gray-ish box appears. http://somagoods.com/ How can I remove that? (I still want the text to change color, but that should be the only effect) Thank you!

[nett-ed 0]

Try this in the custom css setting under the PlatformPro >> Settings >> Custom Code page

#primary-nav .main-nav li a:hover { background: transparent; }

[compartmentlife 0]

I'm trying to modify this also, but what I would like is for each box to be different color on the menu. Is that possible? Basically, each menu item is going to be a blog category and I want them to all be color coded.

[somagoods 0]

That worked - thanks!