.loader {
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #eb5359;
  width: 90px;
  height: 90px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
  align-self: center;
  text-align: center;
}

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

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