<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
body {
padding: 0;
margin: 0;
}
/*垂直居中*/
.box {
width: 1200px; /*图片宽*/
height: 650px; /*图片高*/
position: absolute;
left: 50%;
top: 50%;
margin-left: -600px;/* 宽/2 */
margin-top: -325px; /* 高/2 */
}
</style>
</head>
<body>
<div class="box">
<img src="img/luomu_02_02.png" />
</div>
</body>
</html>效果:
