#crawl-text{
  line-height: 50px;
  vertical-align: middle;
  white-space: nowrap;
  font-size: 40px;
  width: auto;
  display: inline-block;
  transform: translateX(1250px);
}

#crawl-text.animate{
  animation: marquee linear infinite;
}

#crawler-container{
  height: 50px;
  width: 0px;
  position: absolute;
  top: 820px;
  left: 150px;
  overflow: hidden;
  transition: width 0.8s;
  background-color: rgba(0, 0, 0, 0.5);
}

#crawler-container.shown{
  width: 1235px;
}

#crawler-container.hidden{
  width: 0px;
}

@keyframes marquee {
  0% {
    transform: translateX(1250px);
  }
  100% {
    transform: translateX(-100%);
  }
}