Facebook - No Right Column, Collapsed Left Column

facebook-css.css

#rightCol {
 display:none !important;
}

#leftCol {
  width:48px !important;
}

#leftCol:hover {
  width:165px !important;
}

#contentArea {
  margin-left: 20px !important;
  width:675px !important;
}

._4-u2 {
  margin-bottom:20px !important;
}
  
#blueBarNAXAnchor {
    background-color:rgba(69, 97, 157,0.8) !important;
    background-image:none !important;
}