This template and CSS edit will give us a simple post layout based on user usergroup.
In
postbit/postbit_classic template, find
tborder. Add
tborder{$post['usergroup']} beside the original
tborder class. Something like this:
Then, create a new CSS class.
For example,
the .tborder4 class will be applied for posts posted by usergroup id 4 (by default, Administrators Group),
the .tborder6 class will be applied for posts posted by usergroup id 6 (by default, Moderators Group).
If a usergroup doesn't have this new class, the usergroup will use the original tborder class. So, we don't need to create a new class for all usergroup. Just create it for some usergroup.
We can do that with other class too (if we want), like trow1, trow2, post_body and etc.