Board Thread:Support Requests - Getting Technical/@comment-24952371-20170224224828

My wikia: http://hopeless-series.wikia.com/wiki/Hopeless_Series_Wikia

I am by no means an expert with code and nor are my friends who run and maintain the site. I want to know how to change the colour of certain infobox's. So for example in this category which is the alive section: http://hopeless-series.wikia.com/wiki/Category:Alive I want the colour of info boxes in the characters profiles to change green (to symbolize they're alive).

If someone could show me a simple way to do this it would be very nice.  