I want to customize the h3.widget-title to something like this "<span color="black"> This is a </span><span color="white">widget title </a>
So that it will display out in different color.
I tried to look into functions.php, widgets.php, but I can't figure out where is the file that print out the dynamic_sidebar('primary-widget-area'). I found the "<ul> <li>" in themesfolder/functions.php but it didn't print out the widget title.
I only need to do this for primary widget. Where do I find the code that prints out the primary sidebar items and title? Thank you