Increasingly, web designers of today also are developers — which is awesome. However, in my experience, most I’ve worked with have never touched code, and none expect to as a part of their day-to-day. For this and many other reasons, coded styleguides are a must.

rgba() is a supremely useful CSS value. But I noticed, while working on the footer of this site down below, that operating systems render typography using this value in interesting ways.