#airport-install {
  padding: 24px 16px;
  text-align: center;
  background: #f5f5f5;
  color: #171717;
}
#airport-install[hidden], #airport-install-help[hidden] {
  display: none !important;
}
#airport-install button {
  background: #111;
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 13px 20px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
#airport-install button:focus-visible {
  outline: 3px solid #997000;
  outline-offset: 3px;
}
#airport-install p {
  margin: 10px auto 0;
  max-width: 560px;
  line-height: 1.6;
  color: #333;
}