.spinner {
  width: 36px;
  height: 36px;
  border: 5px solid rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  border-left-color: #7d47ff;

  animation: spin 1s ease infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}