本文实例讲述了CSS实现body背景层高于块元素的方法,分享给大家供大家参考。具体实现方法如下:
<!DOCTYPEhtml>
<html>
<head>
<metacharset="UTF-8">
<title>demo</title>
<metaname="viewport"content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no,minimal-ui">
</head>
<style>
html,body{
width:100%;
max-width:640px;
height:100%;
overflow-x:hidden;
margin:0auto;
background-color:#000;
font-family:微软雅黑,华文细黑,黑体;
}
body{
background-image:url('img/person1.png');
background-repeat:no-repeat;
background-position:bottom;
background-color:transparent;
background-size:100%;
}
.box{
width:100%;
height:50%;
background-color:green;
z-index:-1;
position:absolute;
}
</style>
<body>
<div></div>
</body>
</html>
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