NOSIDEBAR
Type: $blogFrameOpt
Scope: self
Purpose: Removes sidebar from webpage
Removes the sidebar completely from the webpage. (To retain the sidebar and move it to the bottom of the webpage instead, use the WIDE export option. To move the sidebar and the Text Area underneath your Imagemap, use the WIDEMAP option.)
Remember
To remove just the About Blurb (without affecting the Categories Sidebar) use the dashAboutBlurb widget in the Styles Dash. Just uncheck its
$IncludeInExport.This page uses NOSIDEBAR. Also, here’s an image:

Export with $blogFrameOpt set to NOSIDEBAR.