Board Thread:Support Requests - Designing Your Wikia/@comment-25057323-20140904090042/@comment-24042083-20140906092355

I don't know if this will help, but it's my knowledge about this. I don't recognise one of the tags you mentioned, sadly.

Hide in Game Guides
This text will not show up at all in Game Guides.

Hide in browsers
This text will not show up at all in the "big" browsers.
 * On the page

(I suggest Common.css)
 * In the CSS