body div.focus {
  position: absolute;
  background: url(/images/pentagon-tile.jpg) repeat;
}
body div.focus.left {
  border-right: none;
}
body div.focus.left ul.ui-tabs {
  position: absolute;
  right: 0;
  bottom: 0;
}
body div.focus.right {
  border-left: none;
}
body div.focus.bottom {
  border-top: none;
}