/* .loader {
    transform: rotateZ(45deg);
    perspective: 1000px;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    color: #fff;
  }
    .loader:before,
    .loader:after {
      content: '';
      display: block;
      position: absolute;
      top: 0;
      left: 0;
      width: inherit;
      height: inherit;
      border-radius: 50%;
      transform: rotateX(70deg);
      animation: 1s spin linear infinite;
    }
    .loader:after {
      color: #FF3D00;
      transform: rotateY(70deg);
      animation-delay: .4s;
    }

  @keyframes rotate {
    0% {
      transform: translate(-50%, -50%) rotateZ(0deg);
    }
    100% {
      transform: translate(-50%, -50%) rotateZ(360deg);
    }
  }

  @keyframes rotateccw {
    0% {
      transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
      transform: translate(-50%, -50%) rotate(-360deg);
    }
  }

  @keyframes spin {
    0%,
    100% {
      box-shadow: .2em 0px 0 0px currentcolor;
    }
    12% {
      box-shadow: .2em .2em 0 0 currentcolor;
    }
    25% {
      box-shadow: 0 .2em 0 0px currentcolor;
    }
    37% {
      box-shadow: -.2em .2em 0 0 currentcolor;
    }
    50% {
      box-shadow: -.2em 0 0 0 currentcolor;
    }
    62% {
      box-shadow: -.2em -.2em 0 0 currentcolor;
    }
    75% {
      box-shadow: 0px -.2em 0 0 currentcolor;
    }
    87% {
      box-shadow: .2em -.2em 0 0 currentcolor;
    }
  } */


  /* HTML: <div class="loader"></div> */
.loader {
  width: 50px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 8px solid;
  border-color: #ffffff #9e9e9e00;
  animation: l1 1s infinite;
}
@keyframes l1 {to{transform: rotate(.5turn)}}