Board Thread:Support Requests - Getting Started/@comment-39833655-20200202185629/@comment-9605025-20200202194759

Here are some factors that are preventing the CSS from working. If you could provide specifics about which custom CSS changes you want to see applied and where, then I can help you rewrite the CSS. By "where", you have the following options:
 * 1) The non-working wiki is using the Europa portable infobox theme. This adds an additional set of default CSS that overrides the basic default CSS. Because of how this is done, custom CSS that works on "regular" infoboxes may be overridden by the additional default CSS as well. In order to prevent this, you need to make sure that your custom CSS is adjusted to have the appropriate specificity.
 * 2) Your CSS on the non-working wiki is using ".type-character" but your infobox does not have its type set to "character". The infobox has its theme set to "character" which means you would need to use ".pi-theme-character". An infobox's type and its theme are separate despite being used for essentially identical purposes.
 * 3) Some of the CSS is page-spacific. This means that is applied to pages whose names match the given criteria. In your specific case, the entire page name must match exactly. However, as you are well aware, the page name on the non-working wiki is far from the page name on the working wiki.
 * 1) All infoboxes
 * 2) Infoboxes of a specific type
 * 3) Infoboxes with a specific theme
 * 4) An infobox on a specific page