Multiple vertical 100% height & width divs

Question

I\'m trying to create multiple divs with 100% both width & height, but keep failing miserably. Example:

Answer 1

The solution is first reset default values for margin and padding:

* {
  margin:0;
  padding:0;
}

Second make your html and body be the 100%:

html, body {
   height:100%;
}

Then your dimension for divs:

#wrapper, #one, #two {
   width:100%;
   height:100%;
}

_{You can't assign numeric values for id or class on the first charachter}

The demo http://jsfiddle.net/3fCZg/