body {
font-size:15px;
padding:0;
margin:0;
font-family:"Courier New","Courier New",Courier New;
background:
url(‘‘) no-repeat top center fixed;
min-width:1200px;
}
#home {
opacity: 0.65;
filter: alpha(opacity=95);
box-shadow:0 0 10px #000;
margin:40px auto;
width:1200px;
background:#fff;
overflow:auto;
border:solid 1px #fff;
};
原文：http://www.cnblogs.com/lyqlyq/p/7003749.html