The content that creates this and the other items below comes from content_primary.html. However, the user should never see this since it should be replaced by the javascript code. If you are seeing this then somthing has broken.

Result 1

I'm the collapsible set content for section B.

Result 2

I'm the collapsible set content for section B.

Result 3

I'm the collapsible set content for section B.