.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.box {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  border: 3px solid;
  border-color: #22CCEE transparent;
  animation: spin 1s infinite ease-out;
}

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