.js-unavailable {
  position: absolute;
  top: 0;
  left: 0;
  display: table !important;
  width: 100%;
  height: 100%;
  background: #3b4f6c;
  background: linear-gradient(-125deg, #5f8da2, #445a79 36%, #272f49);
  font-family: 'PTSans', Geneva, Verdana, sans-serif;
  color: #fff;
  text-align: center;
  z-index: 1;
}

.js-unavailable .warning-body {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  margin: 0 auto;
}