how to make a div stick to bottom of page

1.fotter{
2	position: fixed;
3    bottom: 0px;
4}

1/* Position inside div at the bottom of containing (outside) div */
2
3<style>
4.outside {
5	position: relative;
6    width: 200px;
7    height: 200px;
8    background-color: #EEE; /*to make it visible*/
9}
10.inside {
11    position: absolute;
12    bottom: 2px;
13}
14</style>
15<div class="outside">
16    <div class="inside">inside</div>
17</div>

1<style>
2 #footer{
3	position:fixed;
4	bottom:0px;
5 }
6</style>
7
8<div id="footer">Footer</div>