.xs_bg{background: url(http://image.gyyxcdn.cn/upload/wdhw/hd/p/2017/myhd/12/images/wdhw171208_xs_bg.jpg) repeat-y 50% 0;min-width: 1000px;}
.xs_bgt{background: url(http://image.gyyxcdn.cn/upload/wdhw/hd/p/2017/myhd/12/images/wdhw171208_xs_bgt.jpg) no-repeat 50% 0;}
.xs_head{width:1000px;height: 645px;margin: 0 auto;}
.xs_bgt .nav{padding:40px 0 234px 0;text-align: right;font-size: 14px;color: #151a2e;line-height: 22px;}
.xs_bgt .nav a{color: #151a2e;margin: 0 10px;}

.xs_menu{position:relative;height:349px;width:470px;margin:0 auto;overflow: hidden;margin-top: -349px;_margin-top:-349px;padding-left: 530px;}
.xs_menu li{float:left;margin-right:33px;width: 103px;height: 349px;}
.xs_menu li a{display:block;width: 103px;height: 349px;background:url(http://image.gyyxcdn.cn/upload/wdhw/hd/p/2017/myhd/12/images/wdhw171208_xs_menu.png) no-repeat;text-indent: -9999px;overflow: hidden;}
.xs_menu li a.a01{background-position: 0 0;}
.xs_menu li a.a02{background-position: -103px 0;}
.xs_menu li.on a.a01,.xs_menu li a.a01:hover{background-position: 0 -349px;}
.xs_menu li.on a.a02,.xs_menu li a.a02:hover{background-position: -103px -349px;}
.xs_tab{width: 100%;}
.xs_cont{width: 100%;overflow: hidden;}
.xs_bg01{background: url(http://image.gyyxcdn.cn/upload/wdhw/hd/p/2017/myhd/12/images/wdhw171208_xs_bg01.jpg) no-repeat 50% 0;min-width: 1000px;width: 100%;display: none;}
.xs_bg02{background: url(http://image.gyyxcdn.cn/upload/wdhw/hd/p/2017/myhd/12/images/wdhw171208_xs_bg02.jpg) no-repeat 50% 100%;padding-bottom: 70px;min-height: 1561px;_height:1561px;}
.xs_box{padding-top:150px;width: 1000px;margin: 0 auto;overflow: hidden;}
.xs_box01{height: 540px;}
.xs_box div{float: left;width: 333px;height: 404px;}
.xs_box div.xs_item02{padding:0 45px;width: 243px;}
.xs_box div img{display:block;margin: 0 auto 20px;}
.xs_box01 div p{padding: 0 50px;overflow: hidden;}
.xs_box div.xs_item01 p{padding:0 35px;}
.xs_box div.xs_item03 p{padding:0 50px;}
.xs_box div p em{font-style:normal;display: block;height: 60px;float: left;}
.xs_tit{margin:44px auto 15px;width:233px;height:57px;background: url(http://image.gyyxcdn.cn/upload/wdhw/hd/p/2017/myhd/12/images/wdhw171208_xs_tit.png) no-repeat;overflow: hidden;text-indent: -9999px;}
.xs_tit01{background-position: 0 0;}  
.xs_tit02{margin-bottom:40px;background-position: 0 -57px;} 
.xs_tit03{width:245px;background-position: 0 -114px;}
.xs_tit04{background-position: 0 -171px;}
.xs_tit05{margin:44px 0 50px 5px;background-position: 0 -228px;}
.xs_tit06{width:245px;background-position: 0 -285px;}
.xs_tit07{margin-bottom:40px;width:262px;height:71px;background-position: 0 -342px;}
.xs_cont p{color: #f8ffff;font-size: 16px;line-height:30px;position: relative;padding-left: 30px;}
.xs_cont p i{position:absolute;top:3px;left:0;*top:-1px;_left:-30px;_top:-4px;display: inline-block;width: 22px;height: 22px;background: url(http://image.gyyxcdn.cn/upload/wdhw/hd/p/2017/myhd/12/images/wdhw171208_xs_icon.png) no-repeat 0 0;}
.xs_lc{width: 920px;margin: 0 auto;padding: 0 68px 0 12px;}
.xs_lc p{color: #1a1b1f;}
.xs_lc p i{background-position: 0 -22px;}
.xs_pic{margin:10px 0 0 30px;padding:15px 25px;width:502px;background: url(http://image.gyyxcdn.cn/upload/wdhw/hd/p/2017/myhd/12/images/wdhw171208_xs_picBg.png) no-repeat;}
.xs_pic img{margin-bottom: 20px;}