@page {
  size: A4 portrait;
  margin: 0;
  padding: 0;
}

@media print {

  body, .main-content, .site-content {
    background-color: #fff;
    margin: 0;
  }

  #sidenav-main,
  .navbar-top,
  .site-sidebar,
  .site-header,
  .site-footer,
  .devbar, .print-hide {
    display: none;
    visibility: hidden;
  }

  .site-content, .container-fluid, .row {
    margin: 0;
    padding: 0;
  }

  .card {
    margin: 0;
    border-radius: 0;
    box-shadow: none;
  }
}