.id-header{
    overflow: hidden;
    background: url("../images/banner.jpg") top center;
}
.id-hy {
    overflow: hidden;
    height: 24px;
    line-height: 24px;
    width: 1200px;
    margin: 7px auto 0 ;
    font-size: 12px;
}

#localtime {
    float: left;
    color: #888888;
}

.id-link {
    float: right;
    font-size: 12px;
    color: #0d75b2;
}

.id-link a {
    color: #0d75b2;
    float: left;
    margin: 0 10px;
}
.id-link span{
    float: left;
}

.id-link a:hover {
    color: #ff0000;
}
.id-banner{
    height: 216px;
    width: 1200px;
    margin: auto;
    overflow: hidden;
}
.id-banner .id-log{
    float: left;
}
.id-ss{
    background: url("../images/ss.png");
    width: 345px;
    height: 40px;
    overflow: hidden;
    float: right;
    margin-top: 90px;
}
.id-ss .text{
    float: left;
    border: 0;
    background: none;
    width: 266px;
    margin-left: 10px;
    height: 40px;
    line-height: 40px;
    outline: none;
}
.id-ss .btn{
    float: right;
    width: 57px;
    height: 40px;
    border: 0;
    background: none;
    cursor: pointer;
    outline: none;
}
.id-nav{
    height: 56px;
    background: #0d75b2;
    overflow: hidden;
}
.id-nav .box{
    line-height: 56px;
    height: 56px;
    width: 1200px;
    overflow: hidden;
    margin: auto;
}
.id-nav .box ul li{
    float: left;
}
.id-nav .box ul li a{
    width: 200px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    display: block;
    color: #FFFFFF;
}

/*½Ú¼ÙÈÕ±³¾°Ìæ»»
body {background:url(http://www.bjtuwy.com/images/20da_bm.png) repeat-x center top !important;}
.id-header {margin:120px auto 0;  width: 1200px;!important}
.id-body{background: #fff;}*/