I want to get_the_category inside the_post_navigation. I created a customized area on Classes to assign a hex coloration to every class. I want to use this coloration as the subsequent / prev hyperlink background coloration when hovering on the submit navigation.
How can I get the id of the class of the “subsequent” or “prev” submit?
I ought to make clear that each submit has solely two classes and I’m solely attempting to get the id of the second class.