<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.wrapper {
width: 100%;
height: 100%;
min-width: 1240px;
}
.bg-box {
width: 100%;
height: 658px;
background: url("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1585232803500&di=2f9f7134ac06d4e6d1f385a734b12dbe&imgtype=0&src=http%3A%2F%2Fpic.90sjimg.com%2Fback_pic%2Fu%2F00%2F02%2F82%2F06%2F5621f13b55dde.jpg") no-repeat center center;
position: relative;
background-size: 1920px 658px;
margin: 0 50%;
transform: translateX(-50%);
}
</style>
</head>
<body>
<div class="wrapper">
<div class="bg-box"></div>
</div>
</body>
</html>
