Board Thread:General Coding Help/@comment-4143277-20150429202825

Is there a way to have a personal CSS page apply CSS only for handheld/mobile devices like Android? I was suggested this page here, though it seemed to not work for me (see here). Did I do something wrong?

Also assuming that its not possible to have a personal CSS page, would it be possible to style my common.css page in such a way so that the rules apply for mobile skin only? Because I know the common.css also applies to mobile skin as well as the others. 