#pwaInstallBtn {
  display: none;
  position: fixed;
  right: 16px;
  bottom: 16px;
  padding: 10px 14px;
  border-radius: 9999px;
  border: 0;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  font-weight: 600;
  cursor: pointer;
  z-index: 9999;
}