I didn’t realize how complicated styling threaded comments can be until I watched this video. David Perel published a screencast on From The Couch.com which goes over how to style threaded comments in WordPress complete with source files for the code but more importantly, hand holding to figure out all of the CSS required for good looking threaded comments. While this is a basic tutorial, it was easy for me to get lost between parent comments, sub comments, sub-sub comments, etc, but that is not his fault.
I suggest clicking on the FULL SCREEN mode to see the video clearly.
[...] better part of the night time working on how comments look. After being inspired by Ma.tt and this video tutoral on threaded comments I can now say my comments look sexy! You can look to see how threaded comments look by clicking [...]
[...] Video Tutorial: Styling Threaded Comments [...]