[Plugin: Styled Facebook Like Box] Title text color

Hello my friends,
I would like edit a color of my fb page title(blue) and text as well – to fit my site. Any help where to change it from blue to a different color?
Or do you know any plugin that is fully customizable?

Eduardo, what do you think about add these features to next upgrade of this nice plugin?

Explanation:
I got nice plugin runnig on prestashop here: https://obchod.metabolizmus.sk
and I would like to have the same colors here https://www.metabolizmus.sk

Thanks for any help!
Dzaix.

https://www.ads-software.com/extend/plugins/styled-facebook-like-box/