.marquee {
  display: block;
  left: 0;
  position: absolute;
  top: 0;
}
#dummy {
  color: #fff;
}

.screen {
	height:400px;;
	width: 550px;;
	position: relative;
	z-index: 1;
	margin-top:70px;
	margin-left: 30vw;
	opacity: 1;
}