The Filosofo Comments Preview Plugin allows you to customize the look of the previewed comment's page in your WordPress administrative control panel. By default, it should look okay with the Classic and Default themes that ship with WordPress, but it may need adjustment with other themes.
On this page I'm assembling previewed comment templates for popular themes. Just find your theme on this page, then copy and paste it into your template.
If there are themes you'd like to see included on this list or if you've customized a template that you'd like to share with others, please leave a comment below or email me at if.website (located at) gmail (dot) com .