.loader {
  display: inline-block
  width: 100%;
  }
  
@-webkit-keyframes ball-spin-fade-loader {
  50% {
    opacity: 0.3;
    -webkit-transform: scale(0.4);
            transform: scale(0.4); }
  100% {
    opacity: 1;
    -webkit-transform: scale(1);
            transform: scale(1); } }

@keyframes ball-spin-fade-loader {
  50% {
    opacity: 0.3;
    -webkit-transform: scale(0.4);
            transform: scale(0.4); }
  100% {
    opacity: 1;
    -webkit-transform: scale(1);
            transform: scale(1); } }

.ball-spin-fade-loader {
  position: relative;
  top:  250px;
  margin-left: 50%;
  }
  .ball-spin-fade-loader > div:nth-child(1) {
    top: 25px;
    left: 0;
    -webkit-animation: ball-spin-fade-loader 1s -0.96s infinite linear;
            animation: ball-spin-fade-loader 1s -0.96s infinite linear; }
  .ball-spin-fade-loader > div:nth-child(2) {
    top: 17.04545px;
    left: 17.04545px;
    -webkit-animation: ball-spin-fade-loader 1s -0.84s infinite linear;
            animation: ball-spin-fade-loader 1s -0.84s infinite linear; }
  .ball-spin-fade-loader > div:nth-child(3) {
    top: 0;
    left: 25px;
    -webkit-animation: ball-spin-fade-loader 1s -0.72s infinite linear;
            animation: ball-spin-fade-loader 1s -0.72s infinite linear; }
  .ball-spin-fade-loader > div:nth-child(4) {
    top: -17.04545px;
    left: 17.04545px;
    -webkit-animation: ball-spin-fade-loader 1s -0.6s infinite linear;
            animation: ball-spin-fade-loader 1s -0.6s infinite linear; }
  .ball-spin-fade-loader > div:nth-child(5) {
    top: -25px;
    left: 0;
    -webkit-animation: ball-spin-fade-loader 1s -0.48s infinite linear;
            animation: ball-spin-fade-loader 1s -0.48s infinite linear; }
  .ball-spin-fade-loader > div:nth-child(6) {
    top: -17.04545px;
    left: -17.04545px;
    -webkit-animation: ball-spin-fade-loader 1s -0.36s infinite linear;
            animation: ball-spin-fade-loader 1s -0.36s infinite linear; }
  .ball-spin-fade-loader > div:nth-child(7) {
    top: 0;
    left: -25px;
    -webkit-animation: ball-spin-fade-loader 1s -0.24s infinite linear;
            animation: ball-spin-fade-loader 1s -0.24s infinite linear; }
  .ball-spin-fade-loader > div:nth-child(8) {
    top: 17.04545px;
    left: -17.04545px;
    -webkit-animation: ball-spin-fade-loader 1s -0.12s infinite linear;
            animation: ball-spin-fade-loader 1s -0.12s infinite linear; }
  .ball-spin-fade-loader > div {
    background-color: cornflowerblue;
    width: 15px;
    height: 15px;
    border-radius: 100%;
    margin: 2px;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    position: absolute; }

@-webkit-keyframes ball-spin-loader {
  75% {
    opacity: 0.2; }
  100% {
    opacity: 1; } }

@keyframes ball-spin-loader {
  75% {
    opacity: 0.2; }
  100% {
    opacity: 1; } }

.ball-spin-loader {
  position: relative; }
  .ball-spin-loader > span:nth-child(1) {
    top: 45px;
    left: 0;
    -webkit-animation: ball-spin-loader 2s 0.9s infinite linear;
            animation: ball-spin-loader 2s 0.9s infinite linear; }
  .ball-spin-loader > span:nth-child(2) {
    top: 30.68182px;
    left: 30.68182px;
    -webkit-animation: ball-spin-loader 2s 1.8s infinite linear;
            animation: ball-spin-loader 2s 1.8s infinite linear; }
  .ball-spin-loader > span:nth-child(3) {
    top: 0;
    left: 45px;
    -webkit-animation: ball-spin-loader 2s 2.7s infinite linear;
            animation: ball-spin-loader 2s 2.7s infinite linear; }
  .ball-spin-loader > span:nth-child(4) {
    top: -30.68182px;
    left: 30.68182px;
    -webkit-animation: ball-spin-loader 2s 3.6s infinite linear;
            animation: ball-spin-loader 2s 3.6s infinite linear; }
  .ball-spin-loader > span:nth-child(5) {
    top: -45px;
    left: 0;
    -webkit-animation: ball-spin-loader 2s 4.5s infinite linear;
            animation: ball-spin-loader 2s 4.5s infinite linear; }
  .ball-spin-loader > span:nth-child(6) {
    top: -30.68182px;
    left: -30.68182px;
    -webkit-animation: ball-spin-loader 2s 5.4s infinite linear;
            animation: ball-spin-loader 2s 5.4s infinite linear; }
  .ball-spin-loader > span:nth-child(7) {
    top: 0;
    left: -45px;
    -webkit-animation: ball-spin-loader 2s 6.3s infinite linear;
            animation: ball-spin-loader 2s 6.3s infinite linear; }
  .ball-spin-loader > span:nth-child(8) {
    top: 30.68182px;
    left: -30.68182px;
    -webkit-animation: ball-spin-loader 2s 7.2s infinite linear;
            animation: ball-spin-loader 2s 7.2s infinite linear; }
  .ball-spin-loader > div {
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    position: absolute;
    width: 105px;
    height: 105px;
    border-radius: 100%;
    background: green; }