body {
    margin:9px 9px 0 9x;
    padding:0;}
  #level0 {
    background:#FC0;}
  #level1 {
    margin-left:143px;
    padding-left:9px;
    background:#FFF;}
  #level2 {
    background:#FFF3AC;}
  #level3 {
    margin-right:143px;
    padding-right:9px;
    background:#FFF;}
  #main {
    background:#CCC}
  #topBar{
    background:#FC0;}
  #advBar{
    background:#FFF3AC;}