Help with making my template responsive


I am trying to turn my ordinary template (awesome inc template customized) into a responsive one. I have read and implemented everything from the MBT responsive template series, but the main part didn’t work, ie the main content section doesn’t take the full width of screen and the sidebar won’t get pushed below the content area. I tried with different class/ids but nothing worked. Most of the classes and ids are different for my template from the tutorial on MBT. Can anyone please help me with making it responsive, here’s my blog- techsive(dot)com