facebook.css

#contentArea {
  position: inherit !important;
}

#rightCol {
  display: none !important;
}

#pagelet_sidebar {
  display: none !important;
}

#pagelet_bluebar {
  display: none !important;
}

#pagelet_dock {
  display: none !important;
}

#leftCol {
  display: none !important;
}