body, html {
	padding:0;
	margin:0;
	width:100%;
}
.head {
	width:100%;
	height: 118px;
	background-image: url("img/title.png");
	background-repeat: no-repeat;
	background-size: 100% 100%;
	cursor: pointer;
	position: fixed;
	top:0;
	z-index: 9999999999999;
}