User blog comment:Rappy 4187/Technical Update: March 10, 2015/@comment-4204555-20150310180848/@comment-3388044-20150314204535

'''Re: WantedCategories in red.

You can make it so you always see uncreated categories in red by adding the following to your personal CSS:

Hope that helps somewhat. — Spike  Toronto  20:45, March 14, 2015 (UTC)