The boxed layout is a layout that makes your site to be fixed-width.

To achieve a boxed layout simply add the class .boxed-layout to the body tag.

To style the background, simple add this line in custom.css stylesheet and change the hex color code:

body.boxed-layout { background-color: #FFFFFF; }

To add a background image, also open custom.css stylesheet and add your own bg image/pattern you want. for example:

body.boxed-layout { background-image: url(../images/bg_image.jpg);}