I'm trying to design a fluid / responsive web design using bootstrap. I'm trying to design the layout so that it'll fit in many devices. My question about setting height to a layout element, such as the header or footer. I've got it in pixels right now, but I would like to know if I should be using some other form of measurement.
I'm probably over-thinking this, but I'd like to make sure I'm doing this the right way. Thanks in advance!