/* Prevent double-submit on order / account buttons */
button.loading,
button[aria-busy="true"] {
  position: relative;
  opacity: 0.75;
  pointer-events: none !important;
  cursor: wait !important;
}

button.loading .btn-label,
button[aria-busy="true"] .btn-label {
  opacity: 0.35;
}

button.loading::after,
button[aria-busy="true"]::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.1em;
  height: 1.1em;
  margin: -0.55em 0 0 -0.55em;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: btn-spin 0.7s linear infinite;
}

@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}