Megapanels Full Width Rows
Classes have been added to Suitcase Interim to allow Megapanels rows to have full width backgrounds. The classes are added to the Panel page's general settings, and the colors can be added with CSS.
Go to the General settings tab on the Panel page.
Add the following classes to the Add body CSS classes field. megapanels_full-width megapanels_content-contained
In the General settings tab there is an additional field for CSS Code. Target the desired megapanels row with its class.
.megapanels-wrapper_top { background: #cc0000; } to make the top row have a red background.
.megapanels-wrapper_middle { background: #eeeeee; } to make the middle row a light grey background.
Really, any CSS can be added to this area, but limit it to just what will affect this panel page. Be sure to make sure your background color provides sufficient contrast to the text.