Creating horizontal list, not vertical, on tag_link.html template

Anyone willing to share the HTML and CSS code they used to create a horizontal/comma list (not vertical, as seen at https://resumerelief.com/blog/post.php?s=2014-07-22-client-conundrum-resolved-multiple-linkedin-profiles) or even better, a tag list like seen below on the Create Thread page here https://forum.grabaperch.com/forum/create-thread so I can use it on my on tag_link.html template?

Thanks!