Board Thread:Support Requests - Getting Technical/@comment-4850286-20170706233439/@comment-9605025-20170707220217

Your Current CSS: Alternative CSS:
 * 1) You may want to consider moving your CSS. (see Help:Community_CSS_and_JS)
 * 2) Since you are using a separate class for the horizontal tabber CSS, it should not matter whether it is before or after the CSS for the vertical tabber.
 * 3) Using a template is not necessary, you can simply enclose the tabber tags in div tags directly.
 * 4) I would suggest making the vertical tabber the one that requires a CSS class. That way, you don't need to have two sets of CSS. Also, I think it makes more sense since horizontal is the default direction and it would maintain consistent syntax with most other wikis. I suppose one potential reason to not make the change is that the vertical tabber might already be used (not through a template) on a lot of pages.
 * Horizontal Tabber:
 * tabber content or
 * Horizontal Tabber:
 * tabber content or
 * 1) Could you provide a link to where you are testing the horizontal tabber? It would make it easier for us to diagnose the issue if we can inspect what is happening ourselves.
 * 2) I also noticed that your current tabber CSS uses "!important" a lot. I know a lot of users suggest using "!important" but you may want to consider getting rid of it (see this article and this article). The reason is that "!important" will override all other CSS even if it would otherwise have lower precedence. This will also be an issue if you decide to have more than two styles and/or a user wants to use their custom CSS to make their own style. I am guessing you have used "!important" because the Wikia defaults in tabber.css would otherwise override your CSS. On the wiki I manage, we overcame this issue by placing ".WikiaArtcle" in the front of all our selectors. This made the use of "!important" unnecessary. For example: