#myQuote {
  transition: all 0.5s;
}

#myQuote:hover {
  animation-name: goMove;
  animation-direction: alternate;
  animation-iteration-count: infinite;
  animation-duration: 1s;
}

main {
  overflow: hidden;
}

@keyframes goMove {
  0% {
    left: 0;
  }
  100% {
    left: 5%;
  }
}