body { margin: 0; padding: 0; background-color:#FFFFFF; text-align:center; }
.clear:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
.clear { display: inline-table; }
* html .clear { height: 1%; }
.clear { display: block; }
:focus { outline:0; }
#fullscreen {
	margin:0 auto;
	padding:0;
	text-align:center;
	width:100%;
	height:100%;
	position:relative;
}

#container {
	margin-top:-300px;
	margin-left:auto;
	margin-right:auto;
	padding:0;
	width:100%;
	height:600px;
	background: url(images/bg_lines.gif) repeat-x center;
	position:relative;
	top:50%; 
}