Crowdstack uses a responsive grid to make sure that interfaces can automatically adapt to different screen and device sizes. We use Foundation's responsive system . Most of the time, you do not even have to worry about that. But there are a few areas where you really need to be cognizant of the overall page structure and responsive and those include your header, footer, and top banners that are displayed at the top of the page. Each of those items is full-width by default and so they will...