We just published a handy reference guide for all the subclasses you can access in Blocs. It explains what each subclass is for and the key rule values that we recommend you edit to re-style those objects.
Link doesn’t work anymore. This can be helpful…
It’s temporarily in a different location during maintenance while the knowledge base is being updated.
Here is the direct link you were looking for in the meantime:
But I am glad you found the information in the other thread useful.
Thanks for that link!