.loading-overlay{
    width: 0;
    height: 0;
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    z-index: 99999;
    background: rgba(9, 9, 9, 0.8)
}

.loader {
  margin: 20% auto;
  font-size: 10px;
  position: relative;
  text-indent: -9999em;
  border-top: 0.5em solid rgba(255, 255, 255, 0.7);
  border-right: 0.5em solid rgba(255, 255, 255, 0.7);
  border-bottom: 0.5em solid rgba(255, 255, 255, 0.7);
  border-left: 0.5em solid #132f48;
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-animation: load8 0.7s infinite linear;
  animation: load8 0.7s infinite linear;
}
.loader,
.loader:after {
  content: '';
  border-radius: 50%;
  width: 7em;
  height: 7em;
}
@-webkit-keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}