ExtaContent is a pretty awesome javascript standard that allows a rapidweaver user to create content, and have it placed outside of the usual content parameters.

You can view an extraContent Tutorial here.

The theme ships with a number of extra content snippets for you to use.

The theme has 3 extra content areas.... the first is below this content... allowing users to have another content layer not affected by the sidebar.
The 2nd is the header, into which you can import your blocks create header design.... you can read more about that here
The third is above the content, allowing yet another layer of content not affected by the sidebar.