.pwaletty-btn {
  display: inline-block;
  padding: 0.6em 1.2em;
  font: inherit;
  line-height: 1.2;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  border-radius: 6px;
  cursor: pointer;
}
.pwaletty-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}