Hello @kb1196
The easiest way to do it is just duplicate the divs that you want in different positions at different break points, add a sub class for the breakpoint and use the breakpoint hide/display function under the settings tab for each div and organize it how you need it done.
For more information please see this post: http://forum.webflow.com/t/help-me-change-sequence-of-divs-based-on-breakpoint/13465?u=waldo_broodryk