body {
  background-image: url('/public/background.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.container.center {
  background: rgba(0, 0, 0, 0.0);
}

@media print {
  body {
    background: #fff;
  }

  .container.center {
    background: none;
  }
}