.bounded-wave-loader {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
  border-radius: 100%;
  width: 100px;
  height: 100px;
}
.bounded-wave-loader svg {
  position: absolute;
  bottom: 0;
  animation: shift 3s linear infinite;
}
@keyframes shift {
  100% {
    transform: translateX(-50%);
  }
}