.teletipo{
  margin: 1em 0;
  border-radius: 15px;
  padding: 1em;
  /*border: 1px solid #c12408;*/
  box-shadow: 1px 1px 10px #cccc;
}
.teletipo a{
  font-size: 1.5em;
  font-weight: bold;
}
.teletipo__viewport {
  overflow: hidden;
  white-space: nowrap;
}

.teletipo__track {
  display: inline-block;
  will-change: transform;
}

.teletipo__track.is-moving {
  animation: teletipo-scroll var(--teletipo-duration) linear infinite;
}

@keyframes teletipo-scroll {
  from { transform: translateX(var(--teletipo-start)); }
  to { transform: translateX(var(--teletipo-end)); }
}

@media (prefers-reduced-motion: reduce) {
  .teletipo__track.is-moving {
    animation: none;
    transform: none;
  }
}