.wp{max-width:1600px; margin:0 auto;}
*{font-family: '微软雅黑';box-sizing: border-box;}


@font-face {font-family: "weben";src: url('../font/MONBAITI.TTF') format('woff2');}

/* 头部 */
#web_head .web_top{background-color: #f9f9f9;height: 110px;line-height: 110px;}
#web_head .web_top .logo{width: 580px;float: left;}
#web_head .web_top .logo img{max-width: 100%;vertical-align: middle;}
#web_head .web_top .tel_right{float: right;display: flex;justify-content: space-between;
   align-items: center;width: 420px;height: 110px;
}
#web_head .web_top .tel_right .item_one{padding-left: 40px;position: relative;}
#web_head .web_top .tel_right .item_one .icon{position: absolute;
   left: 0;top: 50%;transform: translateY(-50%);
}
#web_head .web_top .tel_right .item_one .icon img{width: 40px;vertical-align: middle;}
#web_head .web_top .tel_right .item_one span{font-size: 14px;color: #333;
   line-height: 1;display: block;
}
#web_head .web_top .tel_right .item_one .txt{padding-left: 18px;}
#web_head .web_top .tel_right .item_one p{font-size: 24px;color: #FF0000;line-height: 1;
   margin-top: 8px;
}
#web_head .web_top .tel_right .item em{display: block;height: 18px;width: 1px;
   background-color: #BEBEBE;
}
#web_head .web_top .tel_right .item .en{font-size: 18px;color: #000;}
#web_head .web_top .tel_right .item .en:hover{color: #ff0000;}
#web_head .nav{background-color: #fff;height: 70px;line-height: 70px;}
#web_head .nav .wp{display: flex;justify-content: space-between;
   align-items: center;
}
#web_head .nav .item{width: 14.28%;text-align: center;position: relative;}
#web_head .nav .item>a{font-size: 18px;color: #333;display: block;
   width: 100%;border-bottom: 1px solid #fff;
}
#web_head .nav .item b{display: block;position: absolute;right: 0;top: 50%;
   transform: translateY(-50%);height: 18px;width: 1px;background-color: #BEBEBE;
}
#web_head .nav .item>a:hover,#web_head .nav .item.on>a{color: #ff0000;
   border-bottom: 1px solid #ff0000;
}


/* 首页 */
.index_banner{position: relative;width: 100%;overflow: hidden;margin-top: 1px;}
.index_banner img{max-width: 100%;vertical-align: middle;}
.index_banner .swiper-pagination{z-index: 9;}
.index_banner  .swiper-pagination-bullet{background-color: #989A97;opacity: 1;}
.index_banner  .swiper-pagination-bullet.swiper-pagination-bullet-active{opacity: 1;
   width: 36px;border-radius: 50px;background-color: #ff0000;
}
.index_banner .swiper-pagination{bottom: 25px !important;}
.index_banner .swiper-slide{position: relative;}

h4,h5,h6{font-weight: normal;}
.index_title{display: flex;justify-content: space-between;
   align-items: center;height: 52px;line-height: 52px;
   border-bottom: 1px solid #EFEFEF;
}
.index_title h4{font-size: 24px;color: #000;position: relative;}
.index_title a{font-size: 16px;color: #000;}
.index_title a:hover{color: #ff0000;}
.index_title h4 em{display: block;position: absolute;bottom: 0;left: 0;
   width: 2em;height: 2px;background-color: #ff0000;
}
.index_pord{background-color: #fff;padding: 80px 0;}
.index_pord .list{margin-top: 48px;overflow: hidden;margin-left: -20px;}
.index_pord .list .item{width: 33.3333%;float: left;padding-left: 20px;margin-bottom: 20px;}
.index_pord .list .item .pic{padding-top: 62%;background-size: cover;
   background-position: center;
}
*{background-repeat: no-repeat;}
.index_pord .list .item .con{background-color: #F9F9F9;}
.index_pord .list .text{padding: 22px;padding-right: 70px;position: relative;}
.index_pord .list .text h4{font-size: 20px;color: #000;
   overflow: hidden;text-overflow: ellipsis;white-space: nowrap;
}
.index_pord .list .text p{font-size: 16px;color: #999;margin-top: 8px;
   overflow: hidden;text-overflow: ellipsis;white-space: nowrap;
}
.index_pord .list .text .icon{position: absolute;
   right: 22px;width: 28px;height: 28px;top: 50%;transform: translateY(-50%);
   background-image:url(../images/rr1.png);background-size: 17px 17px;
   background-position: center;border-radius: 50%;
}
.index_pord .list .item .con:hover .text{background-color: #ff0000;}
.index_pord .list .item .con:hover .text h4{color: #fff;}
.index_pord .list .item .con:hover .text p{color: #fff;}
.index_pord .list .item .con:hover .text .icon{background-color: #fff;
   background-image: url(../images/rr2.png);
   box-shadow: 0px 4px 4px 1px rgba(0, 0, 0, 0.25);
}

.index_about{padding: 80px 0;background-color: #F9F9F9;}
.index_about .wp{display: flex;justify-content: space-between;
   align-items: center;background-color: #fff;
}
.index_about .left{width: 40%;padding: 75px 42px;}
.index_about .left h4{margin-left: -42px;padding-left: 42px;position: relative;
   font-size: 26px;color: #333;
}
.index_about .left h4 em{position: absolute;display: block;width: 2px;height: 22px;
   background-color: #ff0000;left: 0;top: 50%;transform: translateY(-50%);
}
.index_about .left span{display: block;font-size: 13px;color: #333;margin-top: 3px;
   font-weight: bold;
}
.index_about .left p{font-size: 16px;color: #666;line-height: 1.8;margin: 30px 0;}
.index_about .left a{display: block;width: 166px;height: 43px;
   text-align: center;line-height: 43px;border: 1px solid #D1D1D1;
   font-size: 14px;color: #333;
}
.index_about .left a:hover{background-color: #ff0000;color: #fff;
   border: 1px solid #ff0000;
}
.index_about .right{width: 60%;}

.index_about .right img{width: 100%;vertical-align: middle;}

.index_ying{padding: 80px 0;background-color: #Fff;}
.index_ying .ying_list{overflow: hidden;margin-top: 40px;
   position: relative;
}



.index_ying .ying_list .item{width:25%;padding-left:20px;float: left;}
.index_ying .ying_list .item .con{background-color: #f9f9f9;}
.index_ying .ying_list .item .pic{padding-top: 72%;background-size:cover;background-position:center;}
.index_ying .ying_list .item .text{padding:0 25px;}
.index_ying .ying_list .item p{height:95px;line-height:95px;text-align:center;font-size: 22px;color:#333;overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    
}

.index_ying .ying_list .item .con:hover p{color:#FF0000;}






.index_ying .ying_list .right{width: 492px;float: right;
   margin-right: -512px;position: relative;
}
.index_ying .ying_list .right .txt{position: absolute;left:0;width: 100%;
   bottom: 0;padding-left: 50px;padding-bottom: 30px;
}
.index_ying .ying_list .right img{max-width: 100%;vertical-align: middle;}
.index_ying .ying_list .left{width: 100%;float: left;}
.index_ying .ying_list .left .top{position: relative;}
.index_ying .ying_list .left .top img{vertical-align: middle;width: 100%;}
.index_ying .ying_list .left .bottom{margin-top: 20px;overflow: hidden;
   margin-left: -20px;
}
.index_ying .ying_list .left .bottom .item{width: 50%;padding-left: 20px;
   float: left;
}
.index_ying .ying_list .left .bottom .item .con{position: relative;}

.index_ying .ying_list .left .bottom .item .txt{position: absolute;left:0;width: 100%;
   bottom: 0;padding-left: 50px;padding-bottom: 30px;
}

.index_ying .ying_list .left .bottom img{max-width: 100%;vertical-align: middle;}

.index_ying .ying_list .txt{position: absolute;width: 100%;height: 100%;
   left: 0;top: 0;background-color: rgba(255,0,0,0);transition-duration: 0.4s;
}
.index_ying .ying_list .kuai:hover .txt{background-color: rgba(255,0,0,0.2);
   transition-duration: 0.4s;
}
.index_ying .ying_list .cc{text-align: center;width: 100%;left: 0;
   position: absolute;top: 50%;transform: translateY(-0%);opacity: 0;
   transition-duration: 0.4s;
}
.index_ying .ying_list .kuai:hover .txt2{bottom: -70px;opacity: 0;
   transition-duration: 0.5s;
}
.index_ying .ying_list .kuai:hover .cc{transform: translateY(-50%);opacity: 1;
   transition-duration: 0.4s;
}

.index_ying .ying_list .left .txt h5,.index_ying .ying_list .right .txt h5{
   font-size: 26px;color: #fff;
   margin-bottom: 8px;
}
.index_ying .ying_list .txt2{position: absolute;left: 0;bottom: 0;
   padding-left: 50px;padding-bottom: 30px;opacity: 1;transition-duration: 0.5s;
}
.index_ying .ying_list .txt2 h5{font-size: 26px;color: #fff;}

.index_ying .ying_list .txt span{font-size: 16px;color: #fff;opacity: 0.8;}

.index_news{padding: 80px 0;background-color: #f9f9f9;}
.index_news .news_list{margin-top: 40px;}
.index_news .news_list .item{border-bottom: 1px solid #E1E1E1;padding: 60px 0;}
.index_news .news_list .item:last-child{border-bottom: none;}
.index_news .news_list .item .con{padding-left: 270px;overflow: hidden;
   padding-right: 630px;cursor: pointer;
}
.index_news .news_list .item .time{margin-left: -270px;float: left;}
.index_news .news_list .item .time b{font-size: 46px;color: #333;}
.index_news .news_list .item .time span{font-size: 23px;color: #666;margin-left: 3px;}
.index_news .news_list .item .text{width: 100%;float: left;}
.index_news .news_list .item .text h4{font-size: 24px;color: #000;
   overflow: hidden;text-overflow: ellipsis;white-space: nowrap;
}
.index_news .news_list .item .text p{font-size: 18px;color: #666;line-height: 1.8;
   margin: 30px 0;height: 65px;overflow: hidden;
}
.index_news .news_list .item .text .icon{
   border:1px solid #E1E1E1;width: 40px;height: 40px;
   background-image:url(../images/rr1.png);background-size: 17px 17px;
   background-position: center;border-radius: 50%;
}

.index_news .news_list .item .con:hover .text .icon{background-image:url(../images/rr3.png);
   background-color: #ff0000;border:1px solid #ff0000;
}
.index_news .news_list .item .con:hover .text h4{color: #ff0000;}
.index_news .news_list .item .pic{margin-right: -630px;float: right;
   width: 400px;
}
.index_news .news_list .item .pic img{max-width: 100%;vertical-align: middle;}


/* 底部 */
#web_food{background-image: url(../images/food_bg.jpg);padding: 30px 0;}
#web_food .top{padding: 30px 0;border-bottom: 1px solid #3F3F3F;
   display: flex;justify-content: space-between;
}
#web_food .top .left img{width: 192px;vertical-align: middle;}
#web_food .top .right .item{display: inline-block;margin-left: 16px;position: relative;}
#web_food .top .right .item .icon{width: 40px;height: 40px;}
#web_food .top .right .item .icon img{width: 40px;height: 40px;vertical-align: middle;}
#web_food .top .right .item .ewm{position: absolute;left: 50%;top: 110%;
   transform: translateX(-50%);display: none;
}
#web_food .top .right .item .ewm img{width: 100px;vertical-align: middle;}
#web_food .top .right .item:hover .ewm{display: block;}
#web_food .nav{padding: 40px 0;display: flex;justify-content: space-between;
   border-bottom: 1px solid #3F3F3F;
}
#web_food .nav h4{font-size: 18px;color: #fff;padding-bottom: 10px;position: relative;}
#web_food .nav h4 em{position: absolute;background-color: #ff0000;height: 1px;width: 16px;
   position: absolute;left: 0;bottom: 0;
}
#web_food .nav p{font-size: 14px;color: #DEDEDE;margin-top: 16px;}
#web_food .nav .right{padding-right: 130px;}
#web_food .nav .right img{margin-top: 20px;}
#web_food .nav .center em{display: block;width: 1px;height: 105px;background-color: #8F8F8F;
   margin-top: 40px;
}
#web_food .copy{padding-top: 40px;display: flex;justify-content: space-between;}
#web_food .copy p,#web_food .copy p a{font-size: 16px;color: #D1D1D1;

}
#web_food .copy p a{margin-left: 25px;}
#web_food .copy p a:hover{text-decoration: underline;}
#web_food .copy p{width: 50%;}
#web_food .copy .link{width: 191px;height: 35px;border: 1px solid #D1D1D1;
   line-height: 35px;padding: 0 12px;position: relative;
}
#web_food .copy .link .tit{font-size: 14px;color: #D1D1D1;cursor: pointer;}
#web_food .copy .link .dwon{position: absolute;left: -1px;bottom: 100%;
   background-color: #fff;width: 193px;padding: 12px;display: none;
}
#web_food .copy .link .dwon a{display: block;font-size: 14px;color: #333;}
#web_food .copy .link:hover .dwon{display: block;}



#web_head_mm{background-color: #fff;height: 56px;line-height: 54px;padding: 0 10px;position: fixed;left: 0;top:0;z-index: 10;
   width: 100%;border-bottom: 1px solid #f1f1f1;display: none;
}
#web_head_mm .logo{text-align: left;}
#web_head_mm img{vertical-align: middle;height: 32px;}
#web_head_mm .open_nav{position: absolute;width: 56px;height: 56px;background-image: url(../images/top_icon2.png);
   display: inline-block;vertical-align: middle;background-size: 20px;background-position: center center;background-repeat: no-repeat;cursor: pointer;right: 0px;top:0;
   -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
   -moz-user-focus: none;
}
#web_head_mm .open_nav.on{background-image: url(../images/top_icon3.png);}
#web_head_mm .right_nav{width: 100%;position: fixed;right: 0;top:56px;z-index: 9;
   bottom: 0;width: 0;overflow: hidden;z-index: 99;
}

#web_head_mm .right_nav .bg{position: absolute;left: 0;top:0;background-color: rgba(0, 0, 0,0);transition:.3s;}
#web_head_mm .right_nav.on .bg{position: absolute;left: 0;top:0;background-color: rgba(0, 0, 0,0.4);transition:.3s;
   width: 100%;height: 100%;
}
#web_head_mm .right_nav.on{width: 100%;}

#web_head_mm .right_nav .nav{position: absolute;height: 100%;width: 0%;right: 0;top:0;background-color: #fff;}

#web_head_mm .right_nav .nav a{display: block;font-size: 14px;color: #333;line-height:40px;padding-left: 30px;
   border-bottom: 1px solid #f0f0f0;height:40px;position: relative;
}
#web_head_mm .right_nav .nav a span{display: inline-block;width: 8px;height: 8px;border-radius: 50%;
   border: 1px solid #cccccc;margin-right:20px;vertical-align: middle;
}
#web_head_mm .right_nav .nav a img{width: 6px;height: auto;vertical-align: middle;margin-right: 21px;margin-left: 1px;}
#web_head_mm .right_nav .nav a em{vertical-align: middle;}
#web_head_mm .right_nav.on .nav{width: 80%;-o-transition:.3s;-ms-transition:.3s;-moz-transition:.3s;-webkit-transition:.3s;transition:.3s;}

#web_head_mm .right_nav .nav a b{position: absolute;right: 15px;top:50%;transform: translateY(-50%);
   font-size: 16px;font-weight: normal;color: #666;
}

#web_head_mm .right_nav .nav a.on{background-color: #ebebeb;}
#web_head_mm .right_nav .nav a.on span{background-color: #666;border: 1px solid #666;}
// #web_head_mm .right_nav .nav .mm_nav_item{}
#web_head_mm .right_nav .nav .mm_nav_item .mm_nav_item_down{display: none;}


#mm_er_nav{display: none;width: 100%;position: relative;}
#mm_er_nav .tit{height: 42px;line-height: 42px;background-color:#fff;padding:0 3%;
   background-image: url(../images/up1.png);background-repeat: no-repeat;background-position: right 3% center;
   background-size:  13px auto;
}
#mm_er_nav .tit.on{background-image: url(../images/down1.png);}
#mm_er_nav .tit h4{font-size: 14px;color: #333;font-weight: normal;}
#mm_er_nav .down_nav{position: fixed;width: 100%;left: 0;top:100%;background-color: rgba(0, 0, 0,0.1);
  z-index: 999999;bottom: 0;transition:.3s;
}
#mm_er_nav .down_nav.on{top:0px;transition:.3s;}
#mm_er_nav .down_nav .con{position: absolute;left: 0;width: 100%;top:1px;bottom: 50px;padding: 0 20px;
   background-color: #fff;
}
#mm_er_nav .down_nav .con.on{top: 5px;transition:.3s;}
#mm_er_nav .down_nav .con h5{font-size: 16px;color: #333;font-weight: normal;text-align: center;
   padding: 25px 0;
}

#mm_er_nav .down_nav .item{border-bottom: 1px solid #f0f0f0;padding: 5px 0;}
#mm_er_nav .down_nav .item:last-child{border-bottom: none;}
#mm_er_nav .down_nav .item>a{line-height: 30px;font-size: 14px;color: #000;font-weight: bold;}
#mm_er_nav .down_nav .item dt{padding: 5px 0;}
#mm_er_nav .down_nav .item dt>a{font-size: 14px;color: #333;}
#mm_er_nav .down_nav .item dd{padding: 5px 0;}
#mm_er_nav .down_nav .item dd>a{font-size: 13px;color: #333;display: inline-block;}
#mm_er_nav .down_nav .item dd>a img{width: 6px;margin-right: 6px;vertical-align:0px;}
#mm_er_nav .down_nav .colse{background-color: #535353;height: 50px;line-height: 50px;text-align: center;
   cursor: pointer;font-size: 14px;color: #fff;position: absolute;left: 0;width: 100%;bottom: 0;display: none;
}
#mm_er_nav .down_nav.on .colse{display: block;}
.oh{overflow: hidden !important;}

/* 关于我们 */
.n_banner{margin-top: 1px;}
.n_banner img{vertical-align: middle;max-width: 100%;}
.web_now{height: 80px;border-bottom: 1px solid #F0F0F0;}
.web_now .wp{display: flex;justify-content: space-between;
   align-items: center;height: 80px;
}
.web_now .left img{vertical-align: middle;width: 24px;}
.web_now .left a,.web_now .left span,.web_now .left em{font-size: 18px;
   color: #999;vertical-align: middle;margin-left: 5px;
}
.web_now .left a:hover{color: #ff0000;}
.web_now .right a{font-size: 18px;color: #333;width: 235px;
   text-align: center;line-height: 80px;display: inline-block;
}
.web_now .right a.on{border-bottom: 2px solid #ff0000;color: #ff0000;}
.web_now .right a:hover{color: #ff0000;}

.web_about_one{padding: 50px 0;}
.web_about_one h4{font-size: 36px;color: #333;}
.web_about_one p{font-size: 22px;color: #666;line-height: 1.8;margin: 10px 0;}

.web_about_two{overflow: hidden;position: relative;}
.web_about_two .pic{width: 50%;}
.web_about_two .pic img{width: 100%;vertical-align: middle;}
.web_about_two .txt{width: 50%;position: absolute;right: 0;top: 0;
   height: 100%;background-color: #013E8E;padding: 65px 80px;
}
.web_about_two .txt h4{font-size: 36px;color: #fff;line-height: 1.7;}
.web_about_two .txt p{font-size: 22px;color: #fff;margin-top: 28px;
   line-height: 1.8;
}
.web_about_three{overflow: hidden;margin-left: -60px;padding: 60px 0;}
.web_about_three .item{width: 33.3333%;float: left;padding-left: 60px;}
.web_about_three .item h4{font-size: 32px;color: #333;}
.web_about_three .item span{display: block;height: 2px;margin-top: 22px;}
.web_about_three .item p{font-size: 18px;color: #333;line-height: 1.8;
   margin-top: 22px;
}

/* 荣誉 */
.about_honor{padding: 60px 0;}
.n_tit{text-align: center;font-size: 36px;color: #333;}
.about_honor .list{overflow: hidden;margin-top: 60px;}
.about_honor .list .item{width: 33.3333%;float: left;padding-left: 28px;
   margin-bottom: 28px;
}
.about_honor .list .item .con{border: 1px solid #DFDFDF;padding: 45px;}
.about_honor .list .item .pic{padding-top: 70%;background-size: cover;
   background-position: center;
}
#page{text-align: center;margin-top: 50px;margin-bottom: 50px;}
#page li{display: inline-block; height: 35px; padding: 0 14px; border: 1px solid #ddd;
   line-height: 35px; font-size: 14pcolor: #333;border-radius: 3px;
   margin: 0 5px;cursor: pointer;background-color: #fff;
}
#page li a{color: #333;}
#page li:hover,#page li.active{border: 1px solid #ff0000;
   background-color:#ff0000;color: #fff;
}
#page li:hover a,#page li.active a{color: #fff;}


/* 产品详情 */
.product_deta{padding: 60px 0;}
.product_deta .top{display: flex; justify-content: space-between;}
.product_deta .top .left{width: 40%;overflow: hidden;position: relative;
  padding-bottom: 50px;
}
.product_deta .top .left img{width: 100%;vertical-align: middle;}
.product_deta .top .left .left_swiper{overflow: hidden;}
.product_deta .about_course_btn{position: absolute;top: 50%;
  width: 64px;height: 64px;text-align: center;line-height: 64px;border: 1px solid #e5e5e5;
  border-radius: 50%;font-size: 20px;color: #999;cursor: pointer;z-index: 9;margin-top: -32px;
}
.product_deta .about_course_btn:hover{background-color: #ff0000 ;color: #fff;}
.product_deta .btn_left{left: 0px;}
.product_deta .btn_right{right: 0;}
.product_deta .swiper-slide{border: 1px solid #e5e5e5;}
.product_deta .swiper-pagination{z-index: 9;text-align: center;width: 100%;}
.product_deta  .swiper-pagination-bullet{background-color: #000;opacity:0.6;margin: 0 4px;}
.product_deta  .swiper-pagination-bullet.swiper-pagination-bullet-active{opacity: 1;
   width: 36px;border-radius: 50px;background-color: #ff0000;
}
.product_deta .swiper-pagination{bottom: 15px !important;}
.product_deta .right{width: 60%;padding-left: 80px;}
.product_deta .right h4{font-size: 32px;color: #333;margin-bottom: 30px;}
.product_deta .right p{font-size: 20px;color: #666;line-height: 2;}


.product_deta .right a{display: block;width: 166px;height: 43px;
   text-align: center;line-height: 43px;border: 1px solid #D1D1D1;
   font-size: 14px;color: #333;margin-top: 35px;
}
.product_deta .right a:hover{background-color: #ff0000;color: #fff;
   border: 1px solid #ff0000;
}

.product_deta .deta_txt{}
.product_deta .deta_txt .title{width: 100%;border-bottom: 1px solid #F0F0F0;
   height: 80px;line-height: 80px;font-size: 0;
}
.product_deta .deta_txt .title a{display: inline-block;width: 33.333%;
   font-size: 20px;color: #000;text-align: center;
}
.product_deta .deta_txt .title a:hover{color: #ff0000;}
.product_deta .deta_txt .title a.on{border-bottom: 1px solid #ff0000;color: #ff0000;}
.product_deta .deta_html .con{padding-left: 245px;position: relative;
   margin-top: 60px;
}
.product_deta .deta_html .con .tit{position: absolute;
   left: 0;top: 0;
}
.product_deta .deta_html .con .tit h4{font-size: 18px;color: #333;padding-left: 22px;
   position: relative;
}
.product_deta .deta_html .con .tit h4 em{position: absolute;left: 0;
   top: 50%;transform: translateY(-50%);display: block;width: 3px;height: 12px;
   background-color: #ff0000;
}
.product_deta .deta_html .html p{font-size: 18px;color: #666;line-height: 1.8;}
.product_deta .deta_html .html img{vertical-align: middle;max-width: 100%;}

.deta_ying{overflow: hidden;margin-left: -20px;}
.deta_ying .item{width: 33.333%;float: left;padding-left: 20px;margin-bottom: 20px;}
.deta_ying .item img{vertical-align: middle;max-width: 100%;}

.bg_bai{background-color: #fff;}

/* 新闻详情 */
.about_school{padding: 60px 0;padding-bottom: 80px;}

.web_deta .title h4{font-size: 32px;color: #333;text-align: center;}
.web_deta .deta{margin-top: 30px;}
.web_deta .deta p{font-size: 16px;color: #333;line-height: 1.8;margin-bottom: 15px;}
.web_deta .deta .pic{margin-top: 30px;}

.web_deta .title2{text-align: center;border-bottom: 1px solid #f0f0f0;padding-bottom: 25px;}
.web_deta .title2 h4{font-size: 22px;color: #000;}
.web_deta .title2 span{font-size: 14px;color: #666;margin: 0 10px;margin-top: 15px;
   display: inline-block;
}
.web_deta .back{margin-top: 40px;padding-top: 40px;border-top: 1px solid #f0f0f0;
   text-align: center;
}
.web_deta .back a{display: inline-block;width: 166px;height: 50px;text-align: center;
   line-height: 48px;border: 1px solid #ccc;
   font-size: 14px;color: #333;transition: .3s;
}
.web_deta .back a:hover{background-color: #ff0000;border: 1px solid #ff0000;
   color: #fff;transition: .3s;
}

/* 应用 */
.product_deta .deta_txt .title.title2 a{width: 20%;}
.product_deta .deta_txt .hot_cp a{font-size: 16px;color: #013E8E;
   margin-right: 65px;white-space: nowrap;margin-bottom: 20px;
   display: inline-block;
}
.product_deta .deta_txt .hot_cp a:hover{color: #ff0000;}

/* 留言 */
.contact_mass{margin-top: 45px;margin-left: -20px;overflow: hidden;padding-bottom: 66px;}
.contact_mass .item{padding-left: 20px;width: 33.3333%;float: left;margin-bottom: 20px;}
.contact_mass .item .con{border: 1px solid #ddd;position: relative;padding-left: 70px;}
.contact_mass .item .icon{width: 36px;height: 36px;position: absolute;left: 20px;top:20px;}
.contact_mass .item .icon img{width: 100%;}
.contact_mass .item input{height: 74px;width: 100%;border: none;outline: none;
   font-size: 18px;color: #666;
}
.contact_mass .item select{height: 74px;width: 96%;border: none;outline: none;
   font-size: 18px;color: #666;
}
.contact_mass .item.item_one{width: 100%;}
.contact_mass .item textarea{width: 100%;border: none;padding: 25px 0;outline: none;
   height: 150px;font-size: 18px;color: #666;resize: none;
}


.contact_mass .more{text-align: center;margin-top: 40px;}

.contact_mass .more input{width: 166px;border: none;
   height: 54px;background-color: #ff0000;
   cursor: pointer;font-size: 18px;color: #fff;
}
.contact_mass .more input:hover{opacity: 0.6;}


.policy_list{}
.policy_list .item{padding: 60px 0;border-bottom: 1px dotted #F0F0F0;}
.policy_list .item p{font-size: 20px;color: #333;padding-right: 160px;position: relative;
   display: inline-block;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;
}
.policy_list .item p span{position: absolute;display: block;right: 0;top: 50%;
   transform: translateY(-50%);font-size: 20px;color: #999;
}
.policy_list .item p:hover{color: #ff0000;}

.web_serve{margin-top: 40px;}
.web_serve img{max-width: 100%;vertical-align: middle;}
.web_serve h4{text-align: center;margin-top: 80px;font-size: 32px;padding-bottom: 25px;
   position: relative;
}
.web_serve h4 em{display: block;width: 2em;height: 1px;background-color: #ff0000;
   left: 50%;transform: translateX(-50%);bottom: 0;position: absolute;
}
.web_serve p{text-align: center;margin-top: 20px;font-size: 20px;color: #666;
   line-height: 1.8;max-width: 80%;margin-left: 10%;
}
.web_serve a{display: block;width: 166px;height: 43px;
   text-align: center;line-height: 43px;border: 1px solid #D1D1D1;
   font-size: 14px;color: #333;margin-left: auto;margin-right: auto;
   margin-top: 50px;
}
.web_serve a:hover{background-color: #ff0000;color: #fff;
   border: 1px solid #ff0000;
}

.policy_list .item2 h4{font-size: 20px;color: #333;}
.policy_list .item2 span{color: #999;margin-left: 8px;}
.policy_list .item2 p{padding-left: 0;font-size: 18px;color: #666;
   margin-top: 20px;
}


.contact_us_list{overflow: hidden;margin-left: -100px;margin-top: 40px;}
.contact_us_list .item{width: 25%;float: left;padding-left: 100px;margin-bottom: 20px;}
.contact_us_list .item .con{overflow: hidden;padding: 20px 0; padding-left: 54px;position: relative;}
.contact_us_list .item .pic{width: 54px;height: 54px;position: absolute;left: 0;top:50%;transform: translateY(-50%);}
.contact_us_list .item .pic img{max-width: 100%;}
.contact_us_list .item .text{padding-left: 10px;}
.contact_us_list .item .text span{font-size: 16px;color: #000;}
.contact_us_list .item .text p{font-size: 16px;color: #999;margin-top: 0px;}


.contact_us_map{padding-bottom:70px;}
#dituContent{width: 100%;height: 500px;}