Instructions should be updated.
Within WordPress go to Appearance > Editor. at the top right side of the page, select "Color My Posts" from the select plugin to edit drop down. Select color-my-posts/color-my-posts.php
I was actually looking for a way to color the category names listed on the post for the user to see. For example, I have 3 business sites Yellow, blue and red. When I make a post, I would like to show down at the bottom of the post which business that post applies to.
Today we are going on trip
Categories: Red, Blue
Any help finding something like this would be appreciated.