@keyframes spinner-rotate-forever {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.comments__spinner {
  width: 32px;
  height: 32px;
  overflow: hidden;
  margin: 0px auto;
  text-indent: 100%;
  border-radius: 50%;
  position: relative;
  border: 4px solid #919191;
  border-right-color: transparent;
  animation: spinner-rotate-forever 1s infinite linear;
}