.viewport {
   margin: auto;
   width: 100px;
   height: 20px;
   border: 0px solid black;
   background-image: url("data:image/svg+xml, %3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20width=%22250%22%20height=%2224%22%20viewBox=%220%200%20260%2024%22%3E%3Ctext%20x=%220%22%20y=%2215%22%3EUpdated%20Video%20''Earth's%20places''%20 %3C/text%3E%3C/svg%3E");
   animation: 5s anim1 infinite linear;
   animation-delay: 2s;
}
@keyframes anim1 {
   from {
      background-position: 0 0;
   }
   to {
      background-position: -250px 0;
   }
}