.spinner-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.lds-spinner {
  color: #222222;
  display: inline-block;
  position: relative;
  width: 20px;
  height: 20px;

  div {
    transform-origin: 10px 10px;
    animation: lds-spinner 1.2s linear infinite;
  }
  div:after {
    content: " ";
    display: block;
    position: absolute;
    top: 16px;
    left: 9px;
    width: 1px;
    height: 3px;
    border-radius: 20%;
    background: #222222;
  }
  div:nth-child(1) {
    transform: rotate(0deg);
    animation-delay: -1.1s;
  }
  div:nth-child(2) {
    transform: rotate(30deg);
    animation-delay: -1s;
  }
  div:nth-child(3) {
    transform: rotate(60deg);
    animation-delay: -0.9s;
  }
  div:nth-child(4) {
    transform: rotate(90deg);
    animation-delay: -0.8s;
  }
  div:nth-child(5) {
    transform: rotate(120deg);
    animation-delay: -0.7s;
  }
  div:nth-child(6) {
    transform: rotate(150deg);
    animation-delay: -0.6s;
  }
  div:nth-child(7) {
    transform: rotate(180deg);
    animation-delay: -0.5s;
  }
  div:nth-child(8) {
    transform: rotate(210deg);
    animation-delay: -0.4s;
  }
  div:nth-child(9) {
    transform: rotate(240deg);
    animation-delay: -0.3s;
  }
  div:nth-child(10) {
    transform: rotate(270deg);
    animation-delay: -0.2s;
  }
  div:nth-child(11) {
    transform: rotate(300deg);
    animation-delay: -0.1s;
  }
  div:nth-child(12) {
    transform: rotate(330deg);
    animation-delay: 0s;
  }

  @keyframes lds-spinner {
    0% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
  }
}