/*网站首页主体区域 Css*/


/* icon */
.top span i {width: 20px;height: 22px;background: url(../images/dh_icon_png.png) no-repeat;}
.top span i.icon1 {background-position: 0 0;margin: 8px 4px 0 2px;}
.top span i.icon2 {width: 31px;height: 25px;background: url(../images/dh_icon_png.png) no-repeat;background-position: 0 -22px;margin: 18px 7px 0 20px;}
.top span i.icon3 {background-position: 0 -47px;margin: 12px 5px 0 10px;}
.top span i.icon4 {background-position: 0 -69px;margin: 12px 5px 0 10px;}
.top span i.icon5 {background-position: 0 -91px;margin: 12px 5px 0 10px;}
.top span i.icon6 {background-position: 0 -113px;margin: 12px 5px 0 10px;}
.top span i.icon7 {background-position: 0 -135px;margin: 27px 5px 0 10px;}





.mod18{/* width:741px; */position:relative;margin:0 auto;}
.mod18 .btn{position:absolute;cursor:pointer;z-index:99;font-size:50px;font-weight:bold;}
.mod18 .prev{left:0px;background:url(../images/prevBtn.png) no-repeat;}
.mod18 #prevTop,.mod18 #nextTop{top:337px;width:32px;height:48px;}
.mod18 #prev,.mod18 #next{top:70px;width:10px;height:16px;}
.mod18 #prevTop{background:url(../images/prevBtnTop.png) 0 0 no-repeat;left: -66px;}
.mod18 #nextTop{background:url(../images/nextBtnTop.png) 0 0 no-repeat;right: -66px;}
.mod18 .next{right:0px;background:url(../images/nextBtn.png) no-repeat;}
.mod18 li{float:left;}
.mod18 .cf li{position:relative;color:#fff;}
.mod18 .cf a{display:block;/* width:741px; */height:400px;position:absolute;color:#fff;}
.mod18 .cf li span{display:block;width:1160px;position:absolute;bottom:0;padding:10px 20px;line-height:22px;text-align:left;background:rgba(0,0,0,0.6);filter:progid:DXImageTransform.Microsoft.gradient( GradientType = 0,startColorstr = "#60000000",endColorstr = "#60000000");}
.mod18 .picBox{/* width:741px; */ height:488px; position:relative;overflow:hidden;}
.mod18 .picBox ul{/* height:400px; */position:absolute; left:0;}
.mod18 .picBox li{width:1200px;/* height:400px; */padding: 40px 0 0;}
.mod18 .listBox{/* width:710px; */height:114px;margin:0 auto;position:relative; padding-top:20px;overflow:hidden;}
.mod18 .listBox ul{height:114px;position:absolute;padding: 0 20px;}
.mod18 .listBox li{width:237px;height:114px;cursor:pointer;position:relative; padding:0px;}
.mod18 .listBox li i{width:210px;text-align: center;position: absolute;z-index: 99;top: 0;height: 114px;line-height: 114px;font-size: 24px;background:rgba(0,0,0,0.4);text-overflow: ellipsis; overflow: hidden; white-space: nowrap;-webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;transition: all 0.35s ease-in-out;}
.mod18 .listBox li:hover i{height: 0px;}
.mod18 .listBox li a{display:block;width:108px;height:77px;}
.mod18 .listBox img,.mod18 .listBox li i{border-radius: 10px;}
.mod18 .listBox .on img{}
.mod18 .listBox .on{}
.mod18 .listBox .on i{display:none;}










/* 下面是前/后按钮代码，如果不需要删除即可 */
.nbn .prev,.nbn .next {position: absolute;left: 0;top: 50%;margin-top: -80px;display: block;width: 32px;height: 88px;background: url(../images/slider-arrow.png) 0 0 no-repeat;filter: alpha(opacity=50);opacity: 0.5;}
.nbn .next {left: auto;right: 0;background-position: -32px 0;}
.nbn .prev:hover,
.nbn .next:hover {filter: alpha(opacity=100);opacity: 1;}
.nbn .prevStop {display: none;}
.nbn .nextStop {display: none;}
/* 广告微信 */
.weixin-bg {background: url(../images/weixin-bg.jpg) no-repeat center center;height: 405px;}