HTML Element Style How to - Make div expand entire height


We would like to know how to make div expand entire height.


<!DOCTYPE html>
<style type='text/css'>
body {<!--from w ww  . ja v  a  2  m-->
  padding: 0;
  margin: 0;
  min-height: 100%;
  min-width: 100;

html {
  min-height: 100%;
  min-width: 100%;
  position: relative;
  margin: 0;

#nav {
  position: absolute;
  width: 110px;
  min-height: 100%;
  margin: 0;
  padding-top: 10px;
  padding-left: 10px;
  overflow: hidden;
  left: 0;
  top: 0;
  background-color: red;

#content {
  background-color: blue;
  width: 500px;
  height: 1000px;
  margin-left: 130px;
  <div id="nav">(nav)</div>
  <div id="content">(Content)</div>

The code above is rendered as follows: