CSS Pixels: The Target Size Guidelines

So what are the target sizes? What is it that we're actually talking about? It's not as easy as you may think. But before you scare them, we'll do the easy bit and say what the guidelines say they are in CSS pixels. The triple A one recommends a target size of 44 by 44 CSX pixels. And now James is saying CSS pixels. Well, we'll get to that. We'll get to it.