@media (max-width:1460px){
  /*.news_con .main .sum{
    display: none;
  }*/
  .news_con .news_main{
   
    width:100%;
    height: auto;
    padding: 2%;
  }
  .news_con .main{
    width: 100%;
  }
  .news_con{
    width: 68%;
    margin-right: 2%;
  }
  .news_pro .img{
    width: 30%;
  }

  .news_pro .swiper-pagination{
    display: none;
  }
.contact .info ul{
  text-align: center;
  display: flex;
}
  .contact .info li{
    display: inline-block;
    float: none;
    padding: 10px;
  }
  .contact .info .info_con{
    background: none;
    padding-left: 0;
  }
  .contact_cont ul{
    display: block;
  }
  .contact_cont ul li{
    width:24%;
    line-height: 30px;
    display: inline-block;
  }
}










@media (min-width:1200px){


}
@media (max-width:1200px){
 html{
    font-size: 50%;
  }
  .head_pc .nav .nav_link{
    padding: 0 2px;
  }
  .head_pc .head_nav .nav_link{
    font-size: 1.8rem;
  }
.head_pc .tel{
  display: none;
}
.news_con .news_main{
  position: static;
}
.news_con .main{
  float: none;
  
}

.choose .type_img{
  display: none;
}

.choose .choose_main{
  width: 100%;
}
.choose .h1600{
  background-color: #e60a19;
  padding: 3%;
}
.news_product i{
  display:  none; 
}

  .contact_cont ul li{
    width:32%;
    
  }


}


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

}


@media (max-width:992px){
  html{
    font-size: 46%;
  }
.banner .head_pc{
  position: static;
 }
.head_pc .head_nav{
  display: none;
}
.head_pc .logo{
  display: none;
 
}
.head_pc .wap_logo{
  display: block;
  line-height: 110px;
}
.head_pc .lan{
  line-height: 110px;
}
.head_pc .wap_logo img{
  display: inline;
}
.head_pc .container{
  height: auto;
}
.head_pc .lan,
.head_pc .head_right{
  float: none;
  
}
.head_pc .lan li:first-child{
  display: none;
}
.head_pc .lan a{
  font-size: 2.4rem;
}
.head_pc .container {
    display: flex;
    justify-content: space-between;
}

.head_pc .clear{
  display: none;
}
.nav_bar{
  display: table-cell;
  vertical-align: middle;
  text-align: right;
  
  
}

  .nav_button{
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    
  }
.nav_button span{
  display: inline-block;
  
  
}
  .nav_pc{
    display: none;
  }
.banner2,
.banner{
  position: static;
}
.banner2 .head_pc{
  position: static;
  
}
.news_con .index_type{
  height: auto;
  padding: 3% 0;
}
.news_pro .img{
  background-color: #fff;
  padding: 2%;
}



.choose .typename{
  width: 100%;
  margin-bottom: 3%;
  background: url(../images/choose_icon.jpeg) no-repeat center bottom;
}
.choose .typename h2,
.choose .typename h1{
  text-align: center;
  
}
.choose .typename h2{
  padding: 1% 0;
}
.choose .choose_top{
  display: block;
}
.choose .choose_ul{
  display: block;
  margin: 0;
}
.choose .choose_ul ul{
  margin:0 -10px;
}
.choose .choose_ul ul li{
  padding: 10px;
  margin: 0;
}
.choose .choose_top li{
  width: 50%;
}
.footer .foo_logo{
  width: 100%;
  text-align: center;
  margin-bottom: 3%;
}

.footer .foo_logo img{
  display: inline;
}
.footer .foo_right{
  float: none;
  
  
}
.index_contact ul li{
  display: block;
  margin-left: 0;
  margin-bottom: 3%;
}
.foo_nav ul{
  text-align: center;
  
}
.pub_left{
  display: none;
}

.about_top .about_cont h1 {
    font-size: 2.6rem;
    }
.about_top{
  display: block;
}
.about_top .img{
  width: 100%;
  text-align: center;
  
  margin-right: 0;
}
.about_top .img img{
  display: inline;
}
.about_top .about_cont{
  width: 100%;
  padding-top: 6%;
}
.honor .honor_list .pic{
  display: none;
}
.honor .honor_list .list{
  width: 100%;  
}

.news_product .img{
  display: flex;
  -ms-align-items: center;
  align-items: center;
}
 .contact_cont ul li{
    width:49%;
    
  }
}


@media (max-width:768px){
  .news_con{
    width: 100%;
    height: auto;
    
    margin-right: 0;
  }
  .index_type h1{
    font-size: 4rem;
  }
  .news_con .main h2{
    font-size: 2.4rem;
  }
  .news_pro .img{
    width: 100%;
  }
  .news_pro .img img{
    max-height: 200px;
  }
  .index_pro ul .img{
    text-align: center;
    border:1px solid #ccc;
    padding: 2%;
    background: none;
    
  }
  .index_pro ul img{
    width: auto;

    display: inline;
    max-height: 200px;
  }
  .index_pro ul{
    margin:0 -3px;
  }
  .index_pro ul li{
    padding:10px 3px;
  }
  .index_pro ul li:last-child{
    width: 100%;
    max-width: 100%;
    flex: 0 0 100%;
  }
.choose .choose_ul ul{
  display: block;
}
.choose .choose_top li{
  width: 100%;
}

.choose .choose_ul li{
  width: 100%;
}
.index_news li .img{
  display: none;
}
.index_news li .news_main{
  width: 100%;
  padding-right: 0;
}
.index_news li a{
  padding: 4%;
}

.footer .foo_right .foo_nav{
  display: none;
}
.foo_bottom{
  padding: 3% 0;
}
.foo_bottom a{
  line-height: 20px;
}
.product ul,
.honor ul,
.workshop ul{
  margin:0 -5px;
}

.product ul li,
.honor ul li,
.workshop ul li{
  padding:10px 5px ;
}
.ab_type h2 {
   
    font-size: 4rem;
   
}
.about_bg{
  padding: 5% 0;
}
.news_product ul a{
  display: block;
}
.news_product .news_pro_main{
  width: 100%;
  padding: 10px;
}
.news_product .img{
  width: 100%;

}
.news_product_read{
  display: block;
}
.product_img{
  width: 100%;
}
.pro_info{
  width: 100%;
  margin-left: 0;
  padding: 10px;
}
.pro_content{
  padding:4% 10px 10px 10px;
}
.product{
  padding: 0;
  padding-top: 4%;
}
.news li .img{
  display: none;
}
.news li .news_main{
  width: 100%;
  margin-right: 0;
}
.news li .news_main .news_icon{
  position: static;
}
.news_read .title {
    font-size: 2rem;
    line-height: 26px;
    }
.contact .info ul{
  display: block;
}
    .contact .info li{
      width:100%;
    }
    #map{
      height: 300px;
    }
    .contact_cont ul li{
    width:100%;
    
  }
  
  .news_pro .img {
    
    margin-top: 4%;
  }
  
  .index_ab .ab_flex{
  	display: block;
  }
  .index_ab .ab_flex .ab_left,
  .index_ab .ab_flex .ab_right{
  	width: 100%;
  	padding: 1%;
  }
  .index_ab .ab_left .ab_box{
  	width: 100%;
  	float: none;
  }
  .index_ab .index_type h1,
  .index_ab .index_type h2{
  	text-align: center;
  }
  .index_ab .ab_flex .ab_right video{
  	width: 100%;
  	float: none;
  }
  .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{
  	bottom:2px;
  }
  .index_part ul{
  	margin: 0 -5px;
  }
  .index_part li{
  	padding:10px 5px;
  }
  .honor,.about,.news_read{ background:#fff}
}