If you think of the entire page width as 100 %, increasing the left margin to 80 %, leaves 20 % for our quote to be printed. (guidohenkel.com)
To get the full page width introduction video, and to have greater control of the menu styling — Layers Pro was added. (layerswp.com)
This will allow you to see the top half of the PDF on one page and the bottom half on another and will allow you to view the document with an effectively increased page width. (wiki.mobileread.com)