"Mustache is a logic-less templating system for HTML, config files, anything."

I made no tweaks for Kindle per se; the Kindle is simply responding to a line of markup I’ve been putting into my web pages since 2007—namely, the viewport meta element, which controls the width of the viewport, thus enabling mobile devices with a limited number of pixels to focus all available pixels on your site’s core content (instead of, for instance, wasting part of the small screen on a background color, image, or gradient). The technique is as simple as web design gets:

meta name="viewport" content="width=770"