.ajax-progress, .page-loader{
  display: inline-block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1001;
  overflow: hidden;
  background: rgba(255, 255, 255, 1);
}

.ajax-progress *, .page-loader *{ display: none!important; }

.ajax-progress:after,
.page-loader:after{
	content: '';
  position: absolute;
  top: calc(50% - 80px);
  left: calc(50% - 80px);
  display: inline-block;
  background: #4949c1;
  width: 60px;
  height: 60px;
  border-radius: 50%;

  animation-name: move_throbber;
  animation-duration: .8s;
  animation-iteration-count: infinite;
  animation-timing-function: linear;
  transform-origin: center;
}

@keyframes move_throbber {
  from { transform:scale(0); opacity: 1; }
  to { transform:scale(1); opacity: 0; }
}