.loader-container {
  position: absolute;
  width: 100%;
  height: 100%;
  grid-column: 1 / -1;
  grid-row: 1 / -1;
}
.loader,
.loader:after {
  border-radius: 50%;
  width: 1.5em;
  height: 1.5em;
}
.loader {
  border-radius: 50%;
  animation: spin 0.6s linear 8; /* spin 8x, i.e. 4.9s ;-) */

  font-size: 1.2em;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -0.75em;
  margin-top: -0.75em;
  text-indent: -9999em;
  border-top: 0.2em solid color-mix(in oklab, transparent 80%, currentcolor);
  border-right: 0.2em solid color-mix(in oklab, transparent 80%, currentcolor);
  border-bottom: 0.2em solid color-mix(in oklab, transparent 80%, currentcolor);
  border-left: 0.2em solid color-mix(in oklab, transparent 20%, currentcolor);
}
@keyframes spin {
0% {
    transform: rotate(0deg);
}
100% {
    transform: rotate(360deg);
}
}