.marquee {
  width: 100%;
  height: 44px;
  background-image: url('https://d3m889aznlr23d.cloudfront.net/img/events/id/459/459342232/assets/259895156a0072ba3788232e62a6b7de.ticker_BR_light.png');
  background-repeat: repeat-x;
  background-size: 612px 44px;
  animation: scroll 10s linear infinite;
}

@keyframes scroll {
  from {
    background-position: 0 0;
  }
  to {
    background-position: -612px 0;
  }
}