body {
	height: 100%;
	width: 100%;
	border: 0px;
	margin: 0px;
	position: relative;
}
.pano {
	width:100%;
	height:100%;
	border:none;
	margin:0;
	padding:0;
	overflow:hidden;
	z-index:9;
}
.headfb {
	position: absolute;
	background: transparent url('3') 60px center no-repeat;
	margin: 0 auto;
	z-index: 1000;
    margin: 10px;
    width:350px;
    height:80px;
}
/* mobile phone */
@media all and (max-width: 768px) {
    .headfb {
        display: none;
    }
}