.parallax > use {
  animation: move-forever 12s linear infinite;
}
.parallax > use:nth-child(1) {
  animation-delay: -2s;
}
.parallax > use:nth-child(2) {
  animation-delay: -2s;
  animation-duration: 5s;
}
.parallax > use:nth-child(3) {
  animation-delay: -4s;
  animation-duration: 3s;
}

@keyframes move-forever {
  0% {
    transform: translate(-90px, 0%);
  }
  100% {
    transform: translate(85px, 0%);
  }
}


body {
  background-color: #ffffff;
  margin: 0;
  width: 100%;
  height: 100%;
  max-width: 400px;
  max-height: 400px;
  overflow: hidden;

}