@charset "utf-8";

@media screen and (min-width: 1025px){
    .pc_none{
        display: none;
    }
}
@media screen and (max-width:1600px){
    .wrapper{
        width: 100%;
        padding-left:30px;
        padding-right: 30px;
    }
    .arrows_out .swiper-button-next, .arrows_out .swiper-button-prev{
        background: rgba(0,0,0,.2);
        border:none;
        color:#fff;
    }
    .arrows_out .swiper-button-prev{
        left: 5px;
    }
    .arrows_out .swiper-button-next{
        right: 5px;
    }
}
@media screen and (max-width:1450px){
   .nav .nav_li{
       margin: 0 15px;
   }
   .banner .item .item_con h4{
       font-size: 50px;
   }
   .banner .item .item_con h4 span{
       font-size: 72px; 
   }
   .banner .item .item_con h4 span:after{
       width: 150px;
   }
   .page_about2_list .item{
       padding: 20px;
   }
   .page_about2_list .item .tit{
       font-size: 14px;
   }
   .zlryhz_con{
       height: 480px;
   }
}
@media screen and (max-width: 1367px){
    .page_quality_panel1_list .item{
        padding: 20px;
    }
    .page_hsegl_panel2 .item.item2{
        width: 25%;
    }
    .page_hsegl_panel2 .item_img{
        display: flex;
        align-items: center;
        padding-left: 2%;
    }
    .tit_box1 .tit h4,.tit_box2 .tit h4{
        font-size: 42px;
    }
}
@media screen and (max-width: 1024px){
    .page_about1_con .content{
        height: 290px;
    }
    .mb_none{
        display: none;
    }
    .header{
        height: 60px;
        background: #fff;
    }
    .header_wrap{
        height: 60px;
    }
    
    .header .logo img{
        height:40px;
    }
    .menuBtn{
        height: 60px;
        width: 60px;
    }
    .menuBtn .line{
        width: 26px;
        height: 2px;
        margin: 10px auto;
    }
    .menuBtn.active .line:nth-child(1) {
        -webkit-transform: translateY(12px) rotate(45deg);
        -ms-transform: translateY(12px) rotate(45deg);
        -o-transform: translateY(12px) rotate(45deg);
        transform: translateY(12px) rotate(45deg);
    }
    .menuBtn.active .line:nth-child(3) {
        -webkit-transform: translateY(-12px) rotate(-45deg);
        -ms-transform: translateY(-12px) rotate(-45deg);
        -o-transform: translateY(-12px) rotate(-45deg);
        transform: translateY(-12px) rotate(-45deg);
    }
    .menuPage{
        padding-right: 60px;
    }
    .banner{
        padding-top: 60px;
    }
    .banner .item .item_con h4{
        font-size:30px;
    }
    .banner .item .item_con h4 span{
        font-size: 44px;
    }
    .banner .item .item_con h4 span:after{
        width: 92px;
        height: 6px;
    }
    .banner .item .item_con p{
        font-size:16px;
        margin:5px 0 40px;
    }
    .banner .swiper-pagination{
        bottom: 20px;
    }
    .tit_box1,.tit_box2,.tit_box3{
        padding: 40px 0 20px;
    }
    .tit_box1 .tit h4, .tit_box2 .tit h4,.tit_box3 .tit h4{
        font-size:26px;
    }
    .tit_box1 .tit p{
        font-size:14px;
        margin-top:8px;
    }
    
    .about_con{
        width: 100%;
    }
    .about_con .con p i{
        font-size: 22px;
    }
    .about_con .desc{
        font-size: 16px;
        margin-top: 20px;
    }
    .product_list{
        margin: 0 -8px;
    }
    .product_list .item{
        padding: 0 8px;
    }
    .zlryhz_con{
        margin-left: 0;
        height: auto;
        padding: 60px 0;
    }
    .zlryhz_con .item{
        padding: 20px;
    }
    .zlryhz_con .item .ico img{
        width: 50px;
        height: 50px;
    }
    
    .news_list_right{
        width: 55%;
    }
    .news_list_right .item .item_con{
        padding-left: 20px;
    }
    .news_list_right .item .item_img img{
        width: 180px;
    }
    .news_list_right .item .item_con .tit{
        font-size: 18px;
    }
    .news_list_right .item .item_con .desc{
        font-size: 14px;
        margin: 0;
    }
    .news_list_left .item_con .tit{
        font-size: 20px;
    }
    .news_list_right .item{
        margin-bottom: 15px;
    }
    
    .footer{
        padding-top: 0;
    }
    .footer_copyright{
        padding:0;
        text-align: center;
        margin-top: 0;
        padding:15px 0;
    }
    .footer_copyright span{
        display: block;
    }
    .page_banner{
        margin-top: 60px;
    }
    .page_about2_list{
        gap: 12px;
    }
    .page_about2_list .item .icon i{
        font-size: 36px;
    }
    .page_about2_list .item .tit{
        height: 25px;
        overflow: hidden;
    }
    .page_about3_list .list .item{
        padding: 5px 0;
    }
    .page_about3_list .list .item .tit{
        font-size: 20px;
    }
    .page_about3_list .list .item .con{
        font-size: 18px;
    }
    .page_about4_list .item .tit{
        height: 40px;
        font-size: 16px;
        line-height: 40px;
    }
    .page_product_list{
        margin: -6px;
    }
    .page_product_list .item{
        padding: 6px;
    }
    .page_product_list .item .item_tit{
        font-size: 18px;
    }
    .page_product_list .item .item_con_l{
        font-size: 14px;
    }
    .page_quality_panel1_list{
        gap: 12px;
    }
    .page_quality_panel2_list .item .j_con .tit,.page_hsegl_panel1_con .tit{
        font-size: 20px;
    }
    .page_hsegl_panel1_con .subtit{
        font-size: 14px;
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
    .page_hsegl_panel1_con .desc{
        font-size: 14px;
    }
    .page_hsegl_panel1_con .desc p:before{
        width: 18px;
        height: 18px;
        top: 3px;
    }
    .page_hsegl_panel2 .item{
        margin-right: 15px;
        width: 60%;
    }
    .page_hsegl_panel2 .item.item2{
        width: 40%;
    }
    .page_hsegl_panel2 .item_img{
        display: none;
    }
    .page_hsegl_panel2 .item .item_tit h4{
        font-size: 20px;
    }
    .page_hsegl_panel2 .item .item_con h5{
        font-size: 18px;
    }
    .page_hsegl_panel2 .item .item_con h4{
        font-size: 16px;
    }
    .page_news_list .item .img img{
        height: 180px;
    }
    .page_news_list{
        margin: -6px;
    }
    .page_news_list .item{
        padding: 6px;
    }
    .page_news_list .item .con h4{
        font-size: 18px;
    }
    .page_news_detail_wrap{
        padding: 30px 0;
    }
    .page_news_detail h1,.page_contact .j_tit{
        font-size: 28px;
    }
    .page_contact{
        padding: 40px 20px;
        margin-top: 30px;
    }
    .page_contact .j_tit{
        margin-bottom: 20px;
    }
    .page_contact_con .item .ico i{
        font-size: 40px;
    }
    
    .return_page_mb{
        padding-top: 20px;
    }
    .no_banner_pos{
        padding-top: 80px;
    }
}
@media screen and (max-width: 768px){
    body{
        font-size:14px;
    }
    .header{
        height: 50px;
    }
    .header .logo img{
        height: 30px;
    }
    .menuPage{
        padding-right: 52px;
    }
    .menuBtn{
        width: 50px;
        height: 50px;
    }
    .menuBtn .line{
        margin:7px auto;
    }
    .menuBtn.active .line:nth-child(1) {
        -webkit-transform: translateY(9px) rotate(45deg);
        -ms-transform: translateY(9px) rotate(45deg);
        -o-transform: translateY(9px) rotate(45deg);
        transform: translateY(9px) rotate(45deg);
    }
    .menuBtn.active .line:nth-child(3) {
        -webkit-transform: translateY(-10px) rotate(-45deg);
        -ms-transform: translateY(-10px) rotate(-45deg);
        -o-transform: translateY(-10px) rotate(-45deg);
        transform: translateY(-10px) rotate(-45deg);
    }
    .wrapper{
        padding-left: 15px;
        padding-right: 15px;
    }
    .header_wrap{
        height: 50px;
    }
    .banner{
        padding-top: 50px;
    }
    .banner .item .item_con{
        padding-bottom: 0;
    }
    .banner .item .item_con h4{
        font-size:16px;
    }
    .banner .item .item_con p{
        font-size:14px;
        max-width: 70%;
        margin-bottom: 0;
    }
    .banner .item .item_con h4 span{
        font-size: 22px;
        margin: 0 10px;
    }
    .banner .item .item_con h4 span:after{
        width: 45px;
        height: 3px;
    }
    .banner .more_style5{
        display: none;
    }
    .tit_box1 .tit h4, .page_about3_tit p{
        font-size: 22px;
    }
    
    .about{
        flex-direction: column-reverse;
    }
    .about_img{
        width: 100%;
    }
    .about_con{
        padding: 20px 0 0;
    }
    .product_list{
        flex-direction: column;
    }
    .product_list .item{
        width: 100%;
        margin-bottom: 12px;
        
    }
    .zlryhz_con{
        flex-direction: column;
        padding: 30px 0;
    }
    .zlryhz_con .item{
        margin:0 0 15px;
        width: 100%;
    }
    .news_list{
        flex-direction: column;
    }
    .news_list_left{
        padding-bottom: 20px;
    }
    .news_list_right{
        padding-left: 0;
        width: 100%;
    }
    
    .footer_copyright{
        flex-direction: column;
        font-size:12px;
    }
    .footer_copyright a.bontop{
        display: block;
    }
    .footer_copyright img{
        width: 18px;
        margin:0 5px 0 0;
    }
    .page_banner_pos{
        display: none;
    }
    .page_banner .img img{
        min-height:150px;
    }
    
    .tit_box2{
        padding:30px 0 15px;
    }
    .page_about2_list{
        flex-direction: column;
    }
    .page_about2_list .item{
        flex-direction: row;
    }
    .page_about2_list .item .tit{
        font-size: 16px;
        margin-left: 15px;
    }
    .page_about3{
        flex-direction: column;
    }
    .page_about3_img{
        width: 100%;
    }
    .page_about3_list{
        padding: 20px 0 0;
    }
    .page_about4_list{
        flex-direction: column;
    }
    .page_about4_list .item_w{
        width: 100%;
    }
    .page_product_list .item{
        width: 100%;
    }
    .page_product_list .item .item_con_l .con.con1{
        height: auto;
    }
    .pt130{
        padding-top: 100px;
    }
    .page_product_detail .con table{
        width: 100%;
    }
    .page_quality_panel1_list{
        flex-direction: column;
    }
    .page_quality_panel2_list{
        gap: 12px;
        flex-direction: column;
    }
    .page_quality_panel3_list .item{
        width: 100%;
    }
    .page_hsegl_panel1{
        flex-direction: column;
    }
    .page_hsegl_panel1_img{
        width:100%;
        margin-bottom: 20px;
    }
    .page_hsegl_panel2 {
        flex-direction: column;
    }
    .page_hsegl_panel2 .item,.page_hsegl_panel2 .item.item2{
        width: 100%;
    }
    .page_hsegl_panel2 .item.item2{
        margin-top: 20px;
    }
    .page_hsegl_panel2 .item .item_tit .ico{
        width: 40px;
        height: 40px;
    }
    .page_hsegl_panel2 .item.item1 .item_tit .ico i{
        font-size: 24px;
    }
    .page_news_list{
        flex-direction: column;
    }
    .page_news_list .item{
        width: 100%;
    }
    .page_news_detail{
        padding: 20px;
    }
    .page_news_detail h1, .page_contact .j_tit{
        font-size: 22px;
    }
    .page_news_detail .desc{
        padding: 20px 0;
    }
    .page_contact_con{
        flex-direction: column;
    }
    .page_contact_con .item_w{
        width: 100%;
    }
    
    .page_banner{
        margin-top: 50px;
    }
    
    .return_page_mb dt{
        border-bottom: 1px solid #f7f7f7;
        padding:12px 0;
    }
    .return_page_mb dt .p1{
        font-size:14px;
        margin-bottom: 6px;
    }
    .return_page_mb dt p{
        font-size:14px;
        line-height: 1.2;
    }
    .page_contact{
        flex-direction: column;
        padding-bottom:0;
    }
    .page_contact_hd{
        width: 100%;
        padding-top: 0;
        flex-direction: column;
    }
    .page_contact_hd .info{
        width: 100%;
        padding:20px;
    }
    .page_contact_bd{
        padding:30px 0 0;
    }
    .page_contact_bd .list{
        flex-wrap: wrap;
    }
    .page_contact_bd .list .item{
        padding:0 10px 20px;
        width: 50%;
        flex: none;
    }
    .page_contact_bd .list .item .ico img{
        width: 50px;
    }
    .page_contact_bd .list .item h4{
        font-size:16px;
        line-height: 1.2;
        margin:10px 0 5px;
    }
    .page_contact_bd .list .item p{
        font-size:12px;
    }
    .page_contact_map .item .tit{
        font-size:18px;
        padding-top: 10px;
    }
    .pd_detail_info .pddi_hd .bd_item .button{
        justify-content: center;
    }
    .pd_detail_info .pddi_hd .bd_item button{
        width: 200px;
        height: 50px;
    }
}