.loader {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background: white;
  z-index: 999999;
  display: flex;
  justify-content: center;
  align-items: center;
}
/* HTML: <div class="loader"></div> */
.loading {
  width: 50px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 8px solid lightblue;
  border-right-color: #0073a5;
  animation: l2 1s infinite linear;
}
@keyframes l2 {to{transform: rotate(1turn)}}