Recently I discovered a true gem (pun intended) called LessCSS. It’s a ruby gem, which is simply an easy-to-install ruby library, which supplements the regular CSS markup with some really nice features. From their site: “Less is Leaner css. Less extends css by adding: variables, mixins, operations and nested rules.” I suggest you check out the site for some examples. Anyway, the way this works is by writing your LessCSS files and then running them through a commandline compiler which builds it into true CSS. This might seem fine at first, but it’s a royal...