Changing tab color font

I want to be able to change the text color of the writing of the tab, this is only the text color for the selected page, as you can see, services is in navy blue, i want to make it black

 

Paste the following code in your Custom CSS
(Appearance -> Theme Options -> Styling Options -> Custom CSS)

Code:

#menu .ddsmoothmenu li.current_page_item a {
color: black;
}

This will solve your issue.