html, body
{
	height: 100%;
	margin:0;
	padding:0;
}

.divcenter {
	position: absolute;
	top: 0px;
	left: 50%;
	transform: translate(-50%);
	color: #83afd0;
	font-family: Helvetica;
        font-size: 14pt;
}

.divclass {
	position:relative;
	height: 100%;
	width: 100%;
}

div img {
	position:absolute;
	top:0;
	left:0;
	right:0;
	bottom:0;
	margin:auto;
}