Vulcan/packages/nova-base-styles/lib/stylesheets/_spinner.scss

.spinner {
  height: 10px;
  @include flex-center;
  justify-content: center;
  div {
    width: 10px;
    height: 10px;
    background-color: rgba(0,0,0,0.35);

    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;
    margin-right: $hmargin/2;
    &:last-child{
      margin-right: 0;
    }
  }
  &.white div{
    background-color: rgba(255,255,255,0.55);
  }
  .bounce1 {
    -webkit-animation-delay: -0.32s;
    animation-delay: -0.32s;
  }

  .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(1.0) }
}

@keyframes sk-bouncedelay {
  0%, 80%, 100% { 
    -webkit-transform: scale(0);
    transform: scale(0);
  } 40% { 
    -webkit-transform: scale(1.0);
    transform: scale(1.0);
  }
}