Revonzy Mini Shell

.skitter-spinner {
  padding: 10px 12px;
  border-radius: 100%;
  pointer-events: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  .icon-sending {
    display: inline-block;
    animation: rotateMe 500ms linear infinite;
    border-radius: 100%;
    border: 2px solid white;
    border-bottom-color: transparent;
    width: 20px;
    height: 20px;
    vertical-align: top;
  }
}

@keyframes rotateMe {
  0% {
    transform: rotate(0deg)
  }
  100% {
    transform: rotate(360deg)
  }
}