body,html{width: 100%;}
#wrap{width: 100%; height: auto; background: url(../img/bg.jpg) center 630px no-repeat;}
.inner{width: 1000px; height: auto; margin:0 auto;}
.banner{height: 508px; width: 100%;}
.im1{margin-top: -50px;}

.im1,.im2,.im3{ margin-bottom: 40px; position: relative; overflow: hidden;}
.im1{height: 839px; width: 100%;}
.im2{height: 526px; width: 100%;}
.im3{height: 686px; width: 100%;}
.footer{padding-top: 50px; height: 30px; text-align: center; line-height: 30px;}
.im3 .butt{position: absolute; bottom: 115px; left: 143px; cursor: pointer;}
.im3 .butt .erweima{position: absolute; bottom:8px; left:46px; display: none;}
.im3 .del{position: absolute;top: -205px;right: -275px; z-index: 9;}

.subnav{position: fixed; right: 50%; margin-right: -595px; top: 50%; margin-top: -150px;}
.subnav li{margin: 0; overflow: hidden;}
.subnav li img{margin: 0; padding: 0; vertical-align: middle;}
.subnav .li05,.subnav .li02,.subnav .li04,.subnav .li03{cursor: pointer;}


.btn{height:30px; width: 107px; background: url(../img/xiazai1.png) left top no-repeat;}