lens/dashboard/client/components/spinner/cube-spinner.scss

// http://tobiasahlin.com/spinkit/

.CubeSpinner {
  --size: 70px;

  .sk-cube-grid {
    $size: 70px;
    width: $size;
    height: $size;
    transform: rotate(45deg);
    margin: $margin * 4 auto;
    border-bottom-left-radius: $radius;
    border-top-right-radius: $radius;
    overflow: hidden;
  }

  .sk-cube-grid .sk-cube {
    width: 33%;
    height: 33%;
    float: left;
    -webkit-animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out;
    animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out;
  }

  .sk-cube-grid .sk-cube1 {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
  }

  .sk-cube-grid .sk-cube2 {
    -webkit-animation-delay: 0.3s;
    animation-delay: 0.3s;
  }

  .sk-cube-grid .sk-cube3 {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s;
  }

  .sk-cube-grid .sk-cube4 {
    -webkit-animation-delay: 0.1s;
    animation-delay: 0.1s;
  }

  .sk-cube-grid .sk-cube5 {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
  }

  .sk-cube-grid .sk-cube6 {
    -webkit-animation-delay: 0.3s;
    animation-delay: 0.3s;
  }

  .sk-cube-grid .sk-cube7 {
    -webkit-animation-delay: 0s;
    animation-delay: 0s;
  }

  .sk-cube-grid .sk-cube8 {
    -webkit-animation-delay: 0.1s;
    animation-delay: 0.1s;
  }

  .sk-cube-grid .sk-cube9 {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
  }

  @keyframes sk-cubeGridScaleDelay {
    0%, 35% {
      background-color: #36393e;
    }
    0%, 70%, 100% {
      -webkit-transform: scale3D(1, 1, 1);
      transform: scale3D(1, 1, 1);
    }
    35% {
      -webkit-transform: scale3D(0, 0, 1);
      transform: scale3D(0, 0, 1);
    }
    100% {
      background-color: #3389ca;
    }
  }
}