Catch Flames Pro – Featured content and header image layout

Hello We have a couple of questions related to layout of featured content and the header image that we would very much appreciate your comments to: 1. Featured content - Is it possible to reduce the size of the featured post content/column width (say, each post/column to 15%) but such that it still remains centred on the page and preferably such that the total width of the featured content still is the same as the page content. 2. Header image - Is it possible to expand/stretch the header image width to full screen Our url is. http://energyfaculty.com Kind regards Lars