[css layout][15]Liquid, secondary columns fixed-width

 1 #wrapper {
 2   float: left;
 3   margin-right: 400px;
 4 }
 5 #navigation {
 6   width: 200px;
 7   float: left;
 8   margin-left: -400px;
 9 }
10 #extra {
11   width: 200px;
12   float: left;
13   margin-left: -200px;
14 }
15 #footer {
16   clear: both;
17 }

 1 #wrapper {
 2   float: right;
 3   margin-right: 400px;
 4 }
 5 #navigation {
 6   width: 200px;
 7   float: right;
 8   margin-right: -100%;
 9   position: relative;
10   left: -200px;
11 }
12 #extra {
13   width: 200px;
14   float: right;
15   margin-right: -100%;
16 }
17 #footer {
18   clear: both;
19 }