You can easily take care of this by adjusting the CSS of the plugin or you could you asked for support from us.
It’s not possible to take care all the parameters in a plugin. If you have any specific requirement – you can get it taken care easily. You have source code available.
You have never asked where to change the color. You just mentioned that it doesn’t fir to your site and without considering anything – you left 1 star rating. and now you are blaming us that we haven’t responded you in 6 months. Are you joking?