@media print {
  header .topbar {
    display: none;
  }
  
  #sidenavdiv2 {
    display: none;
  }
  
  table#tbButtons {
  display: none;
  }
  
  #buttons {
    display: none;
  }
  
  #page_title {
    margin-top: 100px;
  }
}