*{margin: 0;padding: 0;}
body{min-width: 1210px;height: 3000px; background-color: #fff;background-image:url('../image/body-bg.jpg');background-repeat: repeat-y;background-position:top center; }
.top-box{position: relative;width: 100%;height: 840px;background: #fff url(../image/banner.jpg) no-repeat center;}
.xlnav-box{position: absolute;left: 50%;bottom: 12px;margin-left: -600px;}
.xlnav-img{width: 1210px;height: 120px;background: url(../image/nav.png) no-repeat;}
.xlnav-item{position: absolute;top: 33px;height: 30px;}
.wid4{width: 118px;}
.wid5{width: 148px;}
.wid6{width: 160px;}
.wid7{width: 204px;}
.xlnav-item1{left: 46px;}
.xlnav-item2{left: 204px;}
.xlnav-item3{left: 409px;}
.xlnav-item4{left: 576px;}
.xlnav-item5{left: 822px;}
.xlnav-item6{left: 1005px;}

.lc1 {overflow: hidden;margin-top: 70px;}
.footer{color: #fff;}