.typing-animation {
  display: inline-flex;
  align-items: center;
}

.typing-dot {
  width: 8px;
  height: 8px;
  background-color: #a7a7a7;
  border-radius: 50%;
  margin-right: 4px;
  animation: typing 1s infinite;
}

@keyframes typing {
  0% {
    opacity: 0.3;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.05);
  }

  100% {
    opacity: 0.3;
    transform: scale(1);
  }
}