This is why I find it so difficult to work with my organization’s designers. They all work primarily in print, so when they give me a web design it’s always frustrating for everyone involved. They don’t understand why I can’t reproduce their reference designs pixel-perfect; they don’t get that giving me layouts for three different screen sizes doesn’t make their design responsive. I try to explain these things and they don’t really believe me, but I don’t blame them. I would have had the same reaction before I experienced it myself.