@media (max-width:1600px){
  .index_appli .list_ul .ul_right ul li{
    width: 50%;
  }
}

@media (max-width:1460px){
  .nav_pc .nav_link{
    padding:0 10px;
  }
  .product_read{
    padding-left: 40px;
  }
}



@media (max-width:1300px){
  .head .con1300 .nav ul.menu li a{
    
    padding: 0 6px;
  }
  .head .con1300 .logo{
    padding:0 10px;
  }
  .index_news .news_list ul{
    padding-left: 10px;
    box-sizing: border-box;
  }
  .about .con1300{
    padding: 10px;
  }
}







@media (min-width:1200px){

}
@media (max-width:1200px){
 html{
    font-size: 50%;
  }
  .head{
    display: none;
  }
  .head_wap{
    display:flex;
    align-items: center;
    justify-content: space-between;
    padding:10px 5px;
  }
  .i_type h1{
    font-size: 24px;
  }
  .i_choose .con1300 ul li a .cont h1,
  .i_type h2{
    font-size: 20px;
  }
  .i_choose{
    padding: 4% 5px;
  }
  .i_choose .con1300 ul li{
    width:100%;
  }
  .i_choose .con1300 ul li a .cont{
    height: auto;
  }
  .i_choose .con1300 ul li a img{
    width: 100%;
  }
  .i_about .con1300 .ab_cont,
  .i_pro .con1300 .pro_main{
    display: block;
  }
  .i_pro .con1300 .pro_main .pro_left{
    width: 100%;
  }
  .i_pro .con1300 .pro_main .pro_left ul{
    display: flex;
    flex-wrap: wrap;
  }
  .i_pro .con1300 .pro_main .pro_left ul li{
    width: 50%;
    padding: 5px;
    box-sizing: border-box;
  }
  .i_pro .con1300 .pro_main .pro_list{
    width: 100%;
    padding: 3% 5px;
  }
  .i_pro .con1300 .pro_main .pro_list ul li{
    padding: 5px;
    width: 50%;
  }
  .i_pro .con1300 .pro_main .pro_list ul li:last-child{
    display: none;
  }
  .i_about .con1300 .ab_cont .img{
    width: 100%;
  }
  .i_about .con1300 .ab_cont .cont{
    width: 100%;
    padding: 4% 5px;
  }
  .i_about .con1300 .ab_cont .cont .sum{
    line-height: 28px;
  }
  .i_news .news_list .news_one{
    display: none;
  }
  .i_news .news_list ul{
    padding: 10px;
  }
  .i_news .news_list ul li a h1{
    font-size: 16px;
  }
  .footer{
    padding: 0;
  }
  .footer .con1300,
  .footer .con1300 .foo_logo{
    display: none;
  }
  .footer .foo_bottom{
    border: none;
    padding: 10px 0;
    margin: 0;
  }
  .footer .foo_bottom .con1300{
    display: block;
  }
  .footer .foo_bottom a{
    text-align: center;
    line-height: 22px;
  }
  .swiper-button-next:after, .swiper-button-prev:after{
    font-size: 28px;
  }
  .tabbar .con1300 .pub_type{
    display: none;
  }
  .tabbar .con1300{
    height: auto;
  }
  .tabbar .con1300 .pub_left ul li a{
    line-height: 40px;
  }
  .pub_tit h1{
    font-size: 24px;
  }
  .pub_tit h2{
    font-size: 20px;
  }

  .about .content{
    padding: 0 5px;
  }
  .about .photo ul li{
    width: 100%;
    padding: 5px;
  }

  .culture .list_ul ul li{
    width: 50%;
    padding: 5px;
  }
  .culture .list_ul ul li a .box .cont h1{
    font-size: 20px;
  }
  .honor .list_ul ul{
    margin: 0;
  }
  .honor .list_ul ul li{
    padding: 5px;
    width: 50%;
  }

  .product_left{
    display: none;
  }
  .products .con1300 .list_ul ul{
    margin: 0;
  }
  .products .con1300 .list_ul ul li{
    width: 50%;
    padding: 5px;
  }
  .products .con1300 .list_ul ul li a h3{
    line-height: 34px;
  }
  .products_read .con1300 .pro_main{
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  .products_read .con1300 .pro_main .pro_img{
    width: 90%;
    margin: 0 auto;
  }
  .products_read .con1300 .pro_main .main_left h1{
    font-size: 20px;
    line-height: 30px;
    padding:2% 0;
  }
  .products_read .con1300 .tab_main{
      padding:10px;
  }
  .products_read .con1300 .tab_main img{
      width: auto !important;
      height: auto !important;
      max-width: 100% !important;
      max-height: 100% !important;
  }
  .products_read .con1300 .pro_main .main_left{
    padding: 10px;
  }
  .products_read .swiper-button-next, .products_read .swiper-button-prev{
    color: #333;
  }
  .picture .list_ul ul li{
    width: 50%;
    padding: 5px;
  }
  .picture .list_ul ul{
    margin: 0;
  }

  .strength ul li .box i{
    display: none;
  }

  .strength ul li{
    margin: 0;
    padding: 10px;
  }
  .strength ul li .box .detail{
    font-size: 14px;
  }  
  .equip .list_ul ul{
    margin: 0;
  }
  .equip .list_ul ul li{
    width: 50%;
    padding: 5px;
  }
  .news{
    padding: 4% 5px;
  }
  .news_read{
    padding: 4% 5px;
  }
  .news_read .news_typename h1{
    font-size: 16px;
  }
  .news_read .read_con{
    font-size: 14px;
  }

  .news_read .read_con p{
    font-size: 14px !important;
  }

  #amap_container{
    height: 200px;
  }

  .contact .contact_info .info{
    display: block;
  }
  .contact .contact_info .info .cont{
    width: 100%;
    padding: 10px;
  }
  .leave{
    padding: 10px;
    box-sizing: border-box;
  }
  .leave .mess_form{
    width: 100%;
  }
  .leave .mess_form p input{
    width: 49%;
  }

  .leave .mess_form p{
    margin-bottom: 10px;
  }

  .i_pro .con1300 .pro_main .pro_left ul li a{
    padding: 0;
    text-align: center;
  }
  .tabbar .con1300 .pub_left{
    width: 100%;
  }
  .tabbar .con1300 .pub_left ul{
    justify-content: center;
    width: 100%;
  }
  .tabbar .con1300 .pub_left ul li a{
    padding: 0 10px;
  }

}


@media (min-width:992px){
.nav_m{
    display: none !important;
}


}


@media (max-width:992px){
  html{
    font-size: 46%;
  }
 



}

@media (max-width:768px){
 
}