Board Thread:Support Requests - Designing Your Wiki/@comment-44590628-20200531030806/@comment-44807868-20200619045929

To apply the   styling to infobox, you need to specify it on the template as well; e.g.  . See Help:Infoboxes/CSS.

However,   isn't suitable for your purpose. It's suitable if there's only one styling that needs to be applied to infobox, but you're trying to have multiple variable stylings (different header backgrounds for different characters). You should use   for this.

To implement and use that, you'll have to do following: #1. Replace this CSS:  with this:

#2. Replace   with  .

#3. And then, you can use it on the page like this, as an example for the Marinette theme: