* {margin:0; padding:0; outline:none; position:relative;}
html, body {width:100%; height:100%;}

.header_canvas {
	height: 194px;
    overflow: hidden;
    background: #f1f1f1;
    /*position: absolute;*/
    min-width: 1024px;
    width: 100%;
}

.header_canvas canvas {
	display:inline-block;
	position:absolute;
	top:0;
	left:0;
	right:0;
	bottom:0;
}