/*公用*/
body {
font-size:15px;
padding:0;
margin:0;
font-family:"正楷","正楷",Courier New;
background:
url(‘http://images.cnblogs.com/cnblogs_com/L-Memory/909091/o_185960.jpg‘) no-repeat top center fixed;
min-width:1200px;
}
#home {
opacity: 0.60;
filter: alpha(opacity=95);
box-shadow:0 0 10px #000;
margin:40px auto;
width:1200px;
background:#fff;
overflow:auto;
border:solid 1px #fff;
}

页面角码