knockout.js - Apply bindings to just the body tag and no descendents -

I'm looking to apply binding on the body tag to set a CDS class, which shows some view model body Nested inside the tag.

Here is a brief sample which I am trying to do. This is actually a jQuery mobile app, so it is not certain that it will make a huge difference.

"post-text" itemprop = "text">

Do you just want to add text box to the list?

If this is the case

Or if you want to add it to a visual model, then force against it?

If so, then