[css layout][23]Two columns liquid, side fixed

 1 #wrapper {
 2   float: left;
 3   width: 100%;
 4   margin-left: -200px;
 5 }
 6 #navigation {
 7   float: left;
 8   width: 200px;
 9 }
10 #extra {
11   float: left;
12   width: 200px;
13 }
14 
15 div#footer{clear:both;width:100%}