Board Thread:Support Requests - Designing Your Wiki/@comment-44997843-20200615221743/@comment-39490270-20200616000150

The code you need is probably something like this: (.className {background-image:url("link")} Note that this will affect other user pages too, though. To know the class name, just Inspect the element and there should be a part of HTML where it will be like <tag class="nameOfTheClass"[...]

I'm basically a noob to CSS, so i will probably not be able to provide the most accurate info. But i hope this helps, still!