/* custom spinner */

.custom-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 4px solid #ccc;
  border-top-color: #333;
  animation: spin 1s ease-in-out infinite;
}

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

/* disabled <a> type button if there's a spinner  */
.spinner-gray.disabled {
  color: #999;
  pointer-events: none;
  opacity: 0.6;
  text-decoration: none;
  cursor: default;
}


/* end custom spinner */