CSS - Percentages or Pixels?

Question

I have been using CSS for many years now, and I have always been a \'percentage\' kind of guy, as in I always define heights and widths using percentages as opposed to pixel

Answer 1

If you want objects to be the same size not matter what, then pixels(not affected by zooming or screen size). Can also look into using EM's as well. I think EM's are sort of in the middle, where they are affected by zooming, but not by screen size.