@CHARSET "UTF-8";
@import "init.css";
.nav-header{
	margin:0 auto;
	max-width:1920px;
	min-width:1080px;

	height:721px;
 	background: url(../images/product_service.jpg) no-repeat scroll center 0;
}


.visualization_of_human_body .visualization{
	margin:40px auto;
}



































.content{
	width:80%;
	/* border:1px solid blue; */
	margin:0 auto;
}
.content img{
	display:block; 
	margin:40px auto;
}
h3{
	width:80%;
	margin:40px auto;
}
h1{
	text-align:center;
}
span{
	display:block;
	text-align:center;
}