html, body {
	width:100%; 
	height:100%; 
	padding:0; 
	margin:0;
	overflow: hidden;
	background: #191d1e; /* Old browsers */
	background: -moz-linear-gradient(0deg,  #191d1e 50%, #283139 100%); /* FF3.6+ */
	background: -webkit-gradient(linear, left top, right bottom, color-stop(50%,#191d1e), color-stop(100%,#283139)); /* Chrome,Safari4+ */
	background: -webkit-linear-gradient(0deg,  #191d1e 50%,#283139 100%); /* Chrome10+,Safari5.1+ */
	background: -o-linear-gradient(0deg,  #191d1e 50%,#283139 100%); /* Opera 11.10+ */
	background: -ms-linear-gradient(0deg,  #191d1e 50%,#283139 100%); /* IE10+ */
	background: linear-gradient(0deg,  #191d1e 50%,#283139 100%); /* W3C */
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#191d1e', endColorstr='#283139',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
	background-attachment: fixed
}

#projector {
  position: absolute; 
  top: 0;
  left: 0;
  width:100%;
  height:100%;
} 

.center-div {
	width:580;
    height:374px;
    position:absolute;
    left:50%;
    top:50%;
    margin-left: -290;
    margin-top:  -187px;
}

#preloaderDiv
{
	position:absolute;
	left:50%;
    top:50%;
    margin-left: -27px;
    margin-top:  -27px;
}

#logo{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100dvw;
	height: 100dvh;
	margin: auto;
	color: black;
	font-size: 4em;
	font-family: monospace;
	font-weight: bold;
	opacity: 1;
    filter: alpha(opacity=0);
}