@keyframes slide {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

body {
  display: flex;
  justify-content: center;
  align-items: center;

  width: 100vw;
  height: 100vh;

  overflow: hidden;

  margin: 0;
}

img {
  position: relative;

  width: 100vw;
  height: 100vh;

  object-fit: cover;

  z-index: -1;
}

.banner-container {
  display: flex;
  align-items: center;

  position: absolute;

  width: 110vw;
  height: 100px;

  margin: auto;

  overflow: hidden;

  background-color: rgba(0, 0, 0, 0.5);
}

.banner-text {
  position: absolute;
  left: -100%;

  white-space: nowrap;
  animation: slide 120s linear infinite;
}

.banner-text span {
  font-size: 1.5em;
  font-weight: bolder;
  font-family: Verdana, Geneva, Tahoma, sans-serif;

  color: white;

  padding-right: 50px;
}