解决办法:
1、使用div,设置z-index为负数,并使此div大小为整个body的大小;
2、div里放个<img>标签,显示图片;
3、body标签的background属性去掉
具体见代码:
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< div style = "position:absolute; width:100%; height:100%; z-index:-1;" > < img src = "img/bg_home.png" height = "100%" width = "100%" > </ div > |
<div style=”position:absolute; width:100%; height:100%; z-index:-1;”>
</img src=”bg_home.jpg” height=”100%” width=”100%”>
</div>
<div style=”width:1100px;margin:0 auto;”>
<div style=”height:768px;width:100%;background-image:url(bg_home.jpg);background-repeat:no-repeat;background-size:contain;”>
</div>
</div>