@-webkit-keyframes ball-spin-fade-loader {
  20% {
    opacity: .3;
    -webkit-transform: scale(.4);
    transform: scale(.4);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes ball-spin-fade-loader {
  20% {
    opacity: .3;
    -webkit-transform: scale(.4);
    transform: scale(.4);
  }
  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
.loading-layer{
  display: none;
  position: fixed;
  left:0;
  right:0;
  top:0;
  bottom:0;
  z-index:10002;
}
.loading-layer .loading-wrapper {
  position: relative;
  left: 50%;
  top: 50%;
  margin-left: -25px;
  margin-top: -30px;
  height: 50px;
  width: 50px;
  background: rgba(0,0,0,.75);
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0,0,0,.3),0 1px 2px rgba(0,0,0,.5);
  opacity: 0;
  transform: translateY(20px);
  transition: all .3s ease-in-out;
}
.loading-layer.show .loading-wrapper{
  opacity: 1;
  transform: translateY(0px);
  -webkit-transform: translateY(0px);
}
.loading-layer .ball-spin-fade-loader {
  position: absolute;
  top: 40%;
  left: 40%;
}

.loading-layer .ball-spin-fade-loader>div:nth-child(1) {
  top: 10px;
  left: 0;
  -webkit-animation: ball-spin-fade-loader 1s 0s infinite linear;
  animation: ball-spin-fade-loader 1s 0s infinite linear
}

.loading-layer .ball-spin-fade-loader>div:nth-child(2) {
  top: 7.07px;
  left: 7.07px;
  -webkit-animation: ball-spin-fade-loader 1s .12s infinite linear;
  animation: ball-spin-fade-loader 1s .12s infinite linear
}

.loading-layer .ball-spin-fade-loader>div:nth-child(3) {
  top: 0;
  left: 10px;
  -webkit-animation: ball-spin-fade-loader 1s .24s infinite linear;
  animation: ball-spin-fade-loader 1s .24s infinite linear
}

.loading-layer .ball-spin-fade-loader>div:nth-child(4) {
  top: -7.07px;
  left: 7.07px;
  -webkit-animation: ball-spin-fade-loader 1s .36s infinite linear;
  animation: ball-spin-fade-loader 1s .36s infinite linear
}

.loading-layer .ball-spin-fade-loader>div:nth-child(5) {
  top: -10px;
  left: 0;
  -webkit-animation: ball-spin-fade-loader 1s .48s infinite linear;
  animation: ball-spin-fade-loader 1s .48s infinite linear
}

.loading-layer .ball-spin-fade-loader>div:nth-child(6) {
  top: -7.07px;
  left: -7.07px;
  -webkit-animation: ball-spin-fade-loader 1s .6s infinite linear;
  animation: ball-spin-fade-loader 1s .6s infinite linear
}

.loading-layer .ball-spin-fade-loader>div:nth-child(7) {
  top: 0;
  left: -10px;
  -webkit-animation: ball-spin-fade-loader 1s .72s infinite linear;
  animation: ball-spin-fade-loader 1s .72s infinite linear
}

.loading-layer .ball-spin-fade-loader>div:nth-child(8) {
  top: 7.07px;
  left: -7.07px;
  -webkit-animation: ball-spin-fade-loader 1s .84s infinite linear;
  animation: ball-spin-fade-loader 1s .84s infinite linear
}

.loading-layer .ball-spin-fade-loader>div,.ball-spin-loader>div {
  -webkit-animation-fill-mode: both;
  width: 6px;
  height: 6px;
  border-radius: 100%;
  -webkit-border-radius: 100%;
}
.loading-layer .ball-spin-fade-loader>div {
  background-color: #fff;
  margin: 2px;
  animation-fill-mode: both;
  position: absolute;
}