webkit box vs boxflex

Question

I recently ran across a tutorial where the instructor used this syntax:

display: -webkit-box;

http://www.youtube.com/watch?v=B-MNkBh7F2A @ 2:30

Answer 1

the -webkit-box is the latest and saves so much time on using the old style which requires a lot of javascript ,so in designing with the webkit you are producing your work to the latest standards and a big saving on man hours.