.center {
  /* width: 600px;
  height: 500px;
  left: 30%;
  top: 30%;
  margin: auto;
  max-width: 100%;
  color: #000;
  overflow: auto;
  */
  display: flex;
  justify-content: center;
  min-height: 100vh;
  align-items: center;
  flex-direction: column;
}

.loader {
  border: 8px solid #f3f3f3; /* Light grey */
  border-top: 8px solid #42adf5; /* Red */
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}