@media (max-width:1320px){
  .nav_pc .nav_link{
    padding:0 16px;
    line-height: 92px;
  }

}

@media (min-width:1200px){

.news_read .news_content{
  padding:0 3%;
}
.cc_book {
    padding: 2% 3%;
}






}
@media (max-width:1200px){
 html{
    font-size: 50%;
  }
  .nav_pc .nav-link{
    padding:0 20px;
  }

.index_tech .row1{
  display: none;
}
.index_tech .row2{
  display:flex;
}
.index_about .img{
  margin: 0;
}
.index_about .ab_box{
  padding: 18px;
}
.index_about .ab_con{
  padding: 0 1%;
}
.index_about .ab_more{
  margin-top: 1%;
}
.index_con{
  padding-left: 0;
}

.app_list .app_center .app_right,
.app_list .app_center .app_left{
  width: 60%;
}
.app_list .app_center .img_left,
.app_list .app_center .img_right{
  display: block;
  width: 40%;
  padding: 2%;
}

.app_list .app_main {
    max-width: 510px;
    width: 86%;
    float: right;
    padding: 0 2%;
}

.qyjs{
  width: 100%;
  position: static;
  margin: 0 auto;
  height: 400px;
  background: url(../images/about_en2.jpg) no-repeat center;
  webkit-background-size: contain;
    background-size: contain;

}
.pub_left{
  position: static;
  width: 100%;
  max-width: 100%;
  float: none;
  /*margin:0 -100px;*/
}
.product_read, .product{
  width: 100%;
  float: none;
  max-width: 100%;
  
}
.pub_left .typeview{
  padding-left: 0;
  
  
}
.pub_left .treeone>a{
  padding-left: 0;
  font-size: 2rem;
}
.pub_left .typeview li{
  display: inline-block;
}
.pub_left .typeview a{
  display: block;
  padding:0 10px;
}

#map{
    width: 100%;
    height: 200px;
    float: none;
    
}
.map_info .info{
  float: none;
  width: 100%;
  padding-left: 0;
}
}


@media (min-width:992px){

  .head_wap{
    display: none !important;
  }
}

@media (max-width:992px){
  html{
    font-size: 46%;
  }
  .head_pc{
    display: none;
  }
.head_wap{
    display: block;
  }
.search{
  display: none;
}
 .index_about .img,
 .index_about .ab_con{
  width: 100%;
  float: none;
  
 }
 .index_about .img img{
  margin: 0 auto;
  padding-bottom: 3%;
 }
 .index_about .container{
  padding: 0;
 }
 .index_about{  

    background:none;
}

.foo_nav .nav_link {
    padding: 0 10px;
    }

.pc_show{
  display: none;
}
.wap_show{
  display: block;
}


.wap_show .app_center .img_left{
  width: 100%;
  margin: 0 auto;
  float: none;
  max-width: 100%;
 
  
}

.wap_show  .app_center .app_right{
  width: 100%;
}

.app_list i{
  display: none;
}
.app_list .app_main{
  width: 100%;
  max-width: 100%;
   float: none;
}
.wap_show .app_center .app_right{
  float: none;
  
}
.app_list .sum{
  padding-top: 3%;
}
.qyjs{
  height: 100%;
}


}

@media (max-width:768px){
  
  .index_tech .row2 .tech_sum{
    padding-bottom: 2%;
  }
 .index_tech .row2 li{
  margin-bottom: 3%;
 }
.index_pro .pro_list ul,
.index_appli ul{
    margin:0 -4px;
}


.index_pro .pro_list li,
.index_appli li{
   
    padding:0 4px;
}
.index_news .news_main,
.index_news .img{
  float: none;
  width: 100%;
  padding: 1% 0;
}

.foo_nav{
  display: none;
}
.index_con{
  width: 100%;
  float: none;
  margin-bottom: 2%;
}
.qd{
  width: 100%;
  float: none;
  display: none;
}
.qd img{
  margin: 0 auto;
}

.news .img{
  display: none;
}
.news .news_main{
  width: 100%;
  float: none;
  padding: 0;
  
}

.qyjs{
  background: none;
  
}

.qyjs .img{
  display: block;
}
.honor li a{
  border: 1px solid #ccc;
  padding: 0;
  background: none;
}

.map_info .info strong{
  display: inline-block;
  width: auto;
  line-height: 40px;
}
.map_info .info div{
  line-height: 40px;
}
.product ul{
  margin:0 -4px;
}
.product li{
  padding:0 4px;
}
.pro_type_list a{
  padding: 5px 0;
}


}



@media (max-width:496px){
.pro_type_list ul{
  overflow: hidden;
      
}
.pro_type_list li{
  width: 49%;
  float: left;
  margin: 0.5%;
  }
  .proread_img{
    width: 100%;
    float: none;
    
  }
  .pro_info{
    width: 100%;
    float: none;
    
    padding-left: 0;
  }
  .para .para_sum li{
    line-height: 30px;
  }
  .para .para_sum li p:last-child{
    width: 56%;
  }
  .para .para_sum li p:first-child{
    width: 44%;
  }
}