.t-watermark {
  position: relative;
  overflow: hidden;
  width: 100%;
}
@keyframes watermark {
  0% {
    left: var(--watermark-left-0);
    top: var(--watermark-top-0);
  }
  25% {
    left: var(--watermark-left-25);
    top: var(--watermark-top-25);
  }
  50% {
    left: var(--watermark-left-50);
    top: var(--watermark-top-50);
    transform: translateX(-100%);
  }
  75% {
    left: var(--watermark-left-75);
    top: var(--watermark-top-75);
  }
  100% {
    left: var(--watermark-left-0);
    top: var(--watermark-top-0);
  }
}