Height percentage not working in CSS

Question

I am trying to use height property using percentages, but it doesn\'t work. I want to use percentage so it looks fine in any resolution.

Answer 1

Apply 100% height on your parent element

HTML code-

CSS Part-

html, body { height: 100%; width: 100%; margin: 0;background: #3c3c3c }

Working Fiddle - http://jsfiddle.net/SEafD/1/