I am using the free mantra theme and am wanting to extended the primary navigation menu (header menu) and header to width: 100% as well as customize the widths of the footer area’s 1-3 so that each of the three take up about a quarter of the width of the default content area width. I would like footer widget 2 to be centered and footer widgets 1 and 3 centered between the edge of the background and footer widget 2. Is this possible using the built in Custom CSS option? If so, what codes do I need to insert to achieve these goals? Any help would be greatly appreciated!
Chris