body, html {
  height: 100%;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #FFF8F7;
}

.loader-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* HTML: <div class="loader"></div> */
.loader {
  width: 50px;
  aspect-ratio: 1;
  --_c:no-repeat radial-gradient(farthest-side,#904A43 92%,#0000);
  background:
    var(--_c) top,
    var(--_c) left,
    var(--_c) right,
    var(--_c) bottom;
  background-size: 12px 12px;
  animation: l7 1s infinite;
}
@keyframes l7 {to{transform: rotate(.5turn)}}00