Fyrd/caniuse — pull request #55 by meratn5 (2012-11-14 11:42:30+00:00)
Title: Update features-json/css3-boxsizing.json

I tested this during the course of my work. I was intrigued by the idea of creating a new site with the box-model set for all elements to border-box. I needed to check IE first and my test page revealed the problem.