I figured out in the settings how to apply the style. However, I still have a question.
On the previous links page which was done in html I have the headings set with a h tag that gives it the size, font, color and dotted bottom border. Then I have a span class which gives it the orange bottom border. See this page:
On my new link library page I have the stylings from the h tag applied but would love to have the span style added as well. Is there a place in the template where I can add a span class to the category heading? I know very limited PHP so I'm not sure how to do it. Any help would be appreciated!