body {
  height: 100vh;
  display: flex;
//  align-items: center;
  justify-content: center;
  font-family: verdana;
  background-color: Gainsboro; // RosyBrown or Gainsboro
}

.scrolling-words-container {
  display: flex;
  align-items: center;
  font-size: 2rem;
  font-weight: 600;
}

.scrolling-words-box {
  height: 3rem;
  margin: auto;
  overflow: hidden;
}
.scrolling-words-box ul {
  margin: 0 0.625rem;
  padding: 0;
  animation: scrollUp 4s infinite;
}
.scrolling-words-box ul li {
  display: flex;
  align-items: center;
//  justify-content: flex-start;
  justify-content: center;
  height: 3rem;
  list-style: none;
}

@keyframes scrollUp {
  23%, 33% {
    transform: translateY(-25%);
  }
  56%, 66% {
    transform: translateY(-50%);
  }
  89%, 100% {
    transform: translateY(-75%);
  }
}