How to change colour of social media button sperate to the main menu mouse over

Dear All,

I’m designing a website using the theme The Newswire. It seems that the colour of the menu when you mouse over them is tied with the colours used for the Social media button on the top of the page.

How can I change the colour of the Social media button at the top with out affecting the high light mouse over effect on the main navigation menu?

I would appreciate it if some one can help as fast as possible as this is the only thing that’s holding me back at the moment.

Many Thanks