body {
	padding: 0; 
	margin: 0; 
	text-align: center;
	background: #000000;
}
#clientLayer{
	position:absolute;
	top:50%;
	left:50%;
	margin-top: -285px; 
	margin-left: -450px;
	margin-bottom: auto;
	margin-right: auto;
}
#sideBarLayer{
	position:absolute;
	top:50%;
	left:50%;
	margin-top: -285px; 
	margin-left: -510px;
	margin-bottom: auto;
	margin-right: auto;
}

.hide {
    display:block;
    height:0;
    width:0;
    border:none;
    visibility:hidden;
}