让背景图片一直不动

<style>


body {
background-image:  url( http://www.baidu.com/img/baidu_sylogo1.gif );
background-repeat:  no-repeat;
font-family:  "宋体";
font-size:  12px;
line-height:  normal;
font-weight:  normal;
color:  #000;
background-attachment:  fixed;
}

</style>

转载于:https://www.cnblogs.com/Caceolod/archive/2012/01/12/2320111.html