#top-banner-wrapper {
  background-color: #F18997; 
  color: black;
  overflow: hidden;
  white-space: nowrap;
  box-sizing: border-box;
  padding: 10px 0;
  font-weight: bold;
  font-size: 30px;
}

#top-banner-wrapper > div {
  display: inline-block;
  padding-left: 100%; 
  animation: scroll-left 50s linear infinite;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(-100%);
  }
}