#crawl {
  width: 1300px;
  height: 25px;
  position: relative;
  background-color: white;
  animation: mymove 15s;
  animation-timing-function:linear;
  animation-iteration-count: 3;
}

@keyframes mymove {
  from {right: -300px;}
  to {right: 1200px;}
}