Linear gradient in Chrome and Safari browsers

Question

I am having trouble showing a linear gradient in Safari and Chrome. In Firefox it shows up fine.

I am trying:

Answer 1

Try this - http://jsfiddle.net/fwkgM/1/

  background-color: #9e9e9e;
  background-image: linear-gradient(to bottom, #9e9e9e, #454545);

CSS3 Please