: 10px;
  margin: 80px auto;
  position: relative;
  text-indent: -9999em;
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-animation-delay: -0.16s;
  animation-delay: -0.16s;
}
.spinner:before,
.spinner:after {
  content: '';
  position: absolute;
  top: 0;
}
.spinner:before {
  left: -3.5em;
  -webkit-animation-delay: -0.32s;
  animation-delay: -0.32s;
}
.spinner:after {
  left: 3.5em;
}
@-webkit-keyframes load7 {
  0%,
  80%,
  100% {
    box-shado