.dot-flashing {
  position: relative;
  width: 12px;
  height: 12px;
  border-radius: 6px;
  background-color: #4B286D;
  color: #4B286D;
  animation: dotFlashing 1s infinite linear alternate;
  animation-delay: .5s;
}

.dot-flashing::before, .dot-flashing::after {
  content: '';
  display: inline-block;
  position: absolute;
  top: 0;
}

.dot-flashing::before {
  left: -20px;
  width: 12px;
  height: 12px;
  border-radius: 6px;
  background-color: #4B286D;
  color: #4B286D;
  animation: dotFlashing 1s infinite alternate;
  animation-delay: 0s;
}

.dot-flashing::after {
  left: 20px;
  width: 12px;
  height: 12px;
  border-radius: 6px;
  background-color: #4B286D;
  color: #4B286D;
  animation: dotFlashing 1s infinite alternate;
  animation-delay: 1s;
}

@keyframes dotFlashing {
  0% {
    background-color: #4B286D;
  }
  50%,
  100% {
    background-color: #F2EFF4;
  }
}