.body {
  background-color: #333;
}

.container {
  flex-flow: column;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
  display: flex;
}

@media screen and (max-width: 479px) {
  .lottie-animation {
    width: 200px;
  }
}