To the author if you're reading this:
I think you have a CSS bug. Code in the <pre class="code"> tags is formatted in a sans-serif font, at least in my browser. I know some people can read such code just fine, but others like myself find it challenging. As a suggestion, please append `monospace` to the font-family list for that CSS declaration, i.e.
pre.code { font-family: mono, monospace; }
(assuming `mono` is some font that I don't have installed)
