/*
 *  Usage:
 *
      <div class="sk-chasing-dots">
        <div class="sk-child sk-dot1"></div>
        <div class="sk-child sk-dot2"></div>
      </div>
 *
 */
.sk-chasing-dots {
  margin: 40px auto;
  width: 40px;
  height: 40px;
  position: relative;
  text-align: center;
  -webkit-animation: sk-chasingDotsRotate 2s infinite linear;
          animation: sk-chasingDotsRotate 2s infinite linear; }
  .sk-chasing-dots .sk-child {
    width: 60%;
    height: 60%;
    display: inline-block;
    position: absolute;
    top: 0;
    background-color: #333;
    border-radius: 100%;
    -webkit-animation: sk-chasingDotsBounce 2s infinite ease-in-out;
            animation: sk-chasingDotsBounce 2s infinite ease-in-out; }
  .sk-chasing-dots .sk-dot2 {
    top: auto;
    bottom: 0;
    -webkit-animation-delay: -1s;
            animation-delay: -1s; }

@-webkit-keyframes sk-chasingDotsRotate {
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); } }

@keyframes sk-chasingDotsRotate {
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); } }

@-webkit-keyframes sk-chasingDotsBounce {
  0%, 100% {
    -webkit-transform: scale(0);
            transform: scale(0); }
  50% {
    -webkit-transform: scale(1);
            transform: scale(1); } }

@keyframes sk-chasingDotsBounce {
  0%, 100% {
    -webkit-transform: scale(0);
            transform: scale(0); }
  50% {
    -webkit-transform: scale(1);
            transform: scale(1); } }