What is the code for this?

[cellarius]

At the moment, the classes blockbody and blockrow etc. are largely without visible definitions. The styling of the boxes atm largely depends on id's. This was brought up during testing and might still change, so I would advise to just wait.
Paul_M and I resorted to double-using an id to display boxes on forumhome for two of our modifications. That's not the proper way to do it, but hopefully this will be fixed.