#page-body-content {
  float:left;
  width:480px; 
  padding:0 25px 0 0;
}
.no-section-menu #page-body-content {
  width:680px; 
}

#page-additional-content {
  float:right;
  width:240px;
  padding:0 0 0 25px;
  border-left:solid 10px #e6e6e6;
  margin-left:-10px;  
}