How do I add a combinator to my style?
You can only add combinators to child selectors. Add a child selector and combinator will appear in the Style tree.
Acquia Cohesion renames to Site Studio from version 6.2. Tell me more.
No. Helpers are coupled with the page once placed. Changes to the Helper layout will not affect existing instances.
The style preview may not be updated because the refresh icon hasn't been toggled to the active state.
Yes, this is possible by creating a custom element.
You don't. You apply a Descendant selector. These use a (Space).