Why did Bootstrap 3 switch to box-sizing: border-box?
The release notes tell you: (http://blog.getbootstrap.com/2013/08/19/bootstrap-3-released/) Better box model by default. Everything in Bootstrap gets box-sizing: border-box, making for easier sizing options and an enhanced grid system. Personally I think most benefits go to the grid system. In Twitter’s Bootstrap all grids are fluid. Columns are defined as percentage of the total width. But the … Read more