body{
margin:0 0 0 0;
background:#114AD7;
}
.head{
 
}
.head .head_1{
 width:1024px;
 height:174px;
 background:url(win7_01.gif);
 margin:auto;
 overflow:hidden;
}
.head .head_2{
 width:1024px;
 height:190px;
 background:url(win7_02.gif);
 margin:auto;
 text-align:center;
 overflow:hidden;
}

.head .head_2 .head_2_title{
 width:882px;
 height:190px;
 margin:20px 0 0 90px !important;
 margin:20px 0 0 28px;

 
}
.head_2_title_span{
 width:800px;
 height:190px;
 text-align:left;
 line-height:30px;
 display:block;
 margin:auto;
 
}
.module{
width:1024px;
height:auto;
margin:auto;
background:url(win7_04.gif);
}
.item{
margin:0 0 0 132px !important;
margin:0 0 0 128px;
}
.footer{
}
.footer .footer_1{
 width:1024px;
 height:52px;
 background:url(win7_06.gif);
 margin:auto;
}

.item_body{
list-style:none;
}
.item_all{
margin:0 0 0 0;
}

.txt{
 width:260px;
 height:16px;
 border-top:0px solid #000000;
 border-left:0px solid #000000;
 border-right:0px solid #000000;
 border-bottom:1px solid #000000;
 color:#3366FF;
}

.item2{
margin:0 0 0 132px !important;
margin:0 0 0 128px;
}