.spinner {
    display: flex;
    justify-content: center;
  }
  
  .spinner > div {
    border-radius: 100%;
    display: inline-block;
    -webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both;
    animation: sk-bouncedelay 1.4s infinite ease-in-out both;
  }
  
  .spinner .bounce1 {
    -webkit-animation-delay: -0.32s;
    animation-delay: -0.32s;
  }
  
  .spinner .bounce2 {
    -webkit-animation-delay: -0.16s;
    animation-delay: -0.16s;
  }
  
  @-webkit-keyframes sk-bouncedelay {
    0%,
    80%,
    100% {
      -webkit-transform: scale(0);
    }
    40% {
      -webkit-transform: scale(1);
    }
  }
  
  @keyframes sk-bouncedelay {
    0%,
    80%,
    100% {
      -webkit-transform: scale(0);
      transform: scale(0);
    }
    40% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
  }