I make themes for http://www.kizifan.com, If you need this themes, I can send you
Were displaying custom CSS properly in the editor is concerned, I’m afraid we don’t have a concrete way to do so, as every potential change is unique, and might not play nice with the editor’s own code. If you’d like to check out the looks without interfering with your live site, though, you can always copy the site, and publish the copy to a different URL to see how it performs live.
You can use Disqus Comment System
The copyright stuff can be found in “Appearance > GeneratePress”.
Hope this helps
