/*
author:chenlijian;
design:huangjunkai;
update:2015-10-16;
*/
html{height: 100%;position: relative;overflow: hidden;}
body{position: relative;width: 100%;height: 100%;position: relative; z-index:1;overflow: hidden;font:12px/1.5 tahoma,arial,\5FAE\8F6F\96C5\9ED1,sans-serif;font-family: "Microsoft YaHei","微软雅黑",tahoma,arial,simsun,"宋体"; background:
#000;}
body,div,p,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,p,table,input{margin:0;padding:0;font-weight: normal;}
table{width:auto;border-collapse: collapse;border-spacing: 0;}
li{list-style: none;vertical-align: bottom;}
em,i{font-style: normal;}
a{outline: none;text-decoration: none;}
a:hover{outline: none;text-decoration:none;}
img{border: 0;}
.hidden{display: none;}
.hide_txt{text-indent: -9999em;font-size: 0;line-height: 0;}
.clearfix:after{display:block;content:"";clear:both;height:0;}
.clearfix{zoom:1;}

.wrap{height: 100%;position: relative;overflow: hidden;}
.wrapper{height: 100%;position: relative;overflow: hidden;}
.content{position: relative;width: 1200px;margin: 0 auto;}

.product_list{position: relative;height: 100%;}
.product_box{position: absolute;width: 100%;height: 100%;top: 0;left: -9999px;}
.bg_box{position: absolute;width: 100%;height: 100%;top: 0;left: 0;background-position: center center;background-repeat: no-repeat;}
.bg_main{width: 1000px;height: 100%;position: absolute;top: 0;left: 50%;margin-left: -500px;background-position: center center;background-repeat: no-repeat;}
.bg_box img{position: absolute;top: 50%;left: 50%;}

.product_box .content{width: 1000px;height: 100%;position: absolute;top: 0;left: 50%;margin-left: -500px;z-index: 5;transform-origin: center center;-webkit-transform-origin: center center;}
.product_box .main_box{position: relative;height: 100%;left: -9999px;top: 50%;}
.product_list .show{left: 0;}
.product_list .show .main_box{left: 0;}
.product_box h2{position: absolute;top: 50%;left: 50%;background-size: 100% 100%;}
.product_box h2 span{position: absolute;}

.product_btns{position: absolute;width: 200px;left:10; top:40%; height:120px;z-index: 6;}
.product_btns .content{width: 200px;position: absolute;bottom: 0;left: 50%;}
.product_btns .btns_area{margin: 0 auto; color:#FFF;zoom: 1;}
.product_btns .btns_box{position: absolute;width: 200px;height: 120px;top: 3px;font-size:14px;line-height:30px;}
.product_btns .btns_box a{display: inline-block;+display: inline;+zoom: 1;position: relative;width: 200px; height:30px;}
.product_btns .btns_box a span{display: block;cursor: pointer; width:200px; height:30px; color:#FFF;}
.product_btns .btns_box a:hover,.product_btns .btns_box a.cur{font-weight:bold;}