.marquee {
  margin: 0 auto;
  white-space: nowrap;
  overflow: visible;
  position: relative;
  padding-bottom: 5px;
   width:100%;   font-size:24px;
}

.marquee span {
  display: inline-block;
  padding-left: 100%;
  animation: marquee 50s linear infinite;
}

.marquee2 span {
  animation-delay: 25s;
}

@keyframes marquee {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-100%, 0);
  }
}