DotSpinner.css

.spinner {
  width: inherit;
  height: inherit;
  display: flex;
  align-items: center;

  & .bounce1 {
    animation-delay: -0.32s;
  }

  & .bounce2 {
    animation-delay: -0.16s;
  }

  & > div {
    width: 33%;
    height: 33%;
    margin: 0 8%;
    background-color: rgba(0 0 0 / 62%);
    border-radius: 100%;
    display: inline-block;
    animation: sk-bouncedelay 1.4s infinite ease-in-out both;
  }
}

@keyframes sk-bouncedelay {
  0%,
  80%,
  100% {
    transform: scale(0);
  }

  40% {
    transform: scale(1);
  }
}