/*Created by lk on 2020/04/28.*/

@media screen and (max-width: 1800px){

    .w1440{width: 82%;}

    .list04 .list04_bg .bg .text{
        width: 82%;
    }

    .list04 .list04_li{
        width: 82%;
        margin-left: -41%;
    }

}

@media screen and (max-width: 1600px){

    .w1440{width: 88%;}

    .list03 .list03_con .li .text{
        padding: 76% 40px 40px 40px;
    }

    .list03 .list03_con .li .text h4{
        line-height: 1.6;
    }

    .list04 .list04_bg{
        height: 720px;
    }

    .list04 .list04_bg .bg .text{
        width: 88%;
        padding-top: 5%;
    }

    .list04 .list04_li{
        width: 88%;
        margin-left: -44%;
        margin-bottom: 50px;
    }

    .list05 .list05_con .list05_list .li{
        padding: 40px 20px 0 20px;
    }

}


@media screen and (max-width: 1440px){

    .w1440{width: 92%;}
    .w1366{width: 92%;}

    .list02 .list02_video .video_con{
        width: 80%;
        margin: 16% auto 0 auto;
    }

    .list03 .list03_con .li .text{
        padding: 76% 20px 40px 30px;
    }

    .list04 .list04_bg{
        height: 640px;
    }

    .list04 .list04_bg .bg .text{
        width: 92%;
    }

    .list04 .list04_li{
        width: 92%;
        margin-left: -46%;
    }

    .list05 .list05_con{
        padding: 0 6%;
    }

    .list05 .list05_con .list05_list .li{
        padding: 40px 10px 0 10px;
    }

}

@media screen and (max-width: 1366px) {

    .list03 .list03_text p{
        display: inline;
        line-height: 1.8;
    }

}

@media screen and (max-width: 1280px) {

    .nav .nav_bar li a{font-size: 15px; padding: 0 8px;}

    .header_lan{margin-right: 40px;}

    .banner_text img{width: 220px;}
    .banner_text h1{font-size: 42px; }

    .title h1{font-size: 32px;}

    .list01{padding: 70px 0;}
    .list01 .list01_con{width: 92%;}
    .list01 .list01_con .li{width: 31.3333%;  margin: 0 1%;}

    .list02 .list02_con{
        padding: 80px 0;
    }

    .list02 .list02_con h1{
        font-size: 32px;
    }

    .list03{
        padding: 70px 0;
    }

    .list03 .list03_con .li .text{
        padding: 70% 20px 40px 20px;
    }

    .list03 .list03_con .li .text h1{
        font-size: 20px;
    }

    .list03 .list03_con .li .text h4{
        font-size: 13px;
    }

    .list04 .list04_bg .bg .text h1{
        font-size: 32px;
    }

    .list04 .list04_bg{
        height: 580px;
    }

    .list04 .list04_bg .bg .text p{
        font-size: 15px;
        line-height: 1.8;
        padding-right: 40%;
    }

    .list04 .list04_li .list li{
        padding: 30px 10px;
    }

    .list05{
        padding: 70px 0;
    }

    .footer{padding: 60px 0 40px 0;}
    .footer .footer_con .footer_left{width: 40%; margin-right: 5%;}
    .footer .footer_con .footer_left .footer_logo{width: 320px;}
    .footer .footer_con .footer_left .footer_ying{margin-top: 40px;}

    .footer .footer_center{width: 35%;}
    
}

@media screen and (max-width: 1080px) {

    .header{background: #fff; border-bottom: none;}
    .header:before{background: #fff; z-index: 3}
    .header .logo{margin: 10px 0 0 60px;}

    .nav{float: none; width: 100%; height: 100%; background: #f0f0f0; position: fixed; top: -110%; left: 0; margin-top: 80px; opacity: 0;}
    .nav .nav_bar{padding-right: 0; padding-top: 60px;}
    .nav .nav_bar li{float: none; margin: 0 0 10px 0; padding-left: 10%;}
    .nav .nav_bar li a{font-size: 16px; color: #333; padding: 0 14px; line-height: 40px;}
    .nav .nav_bar li.on a{color: #cd0515}
    .nav.nav_on{top: 0; opacity: 1}

    .nav .nav_bar li .nav_son{display: block}
    .nav .nav_bar li .nav_son a{color: #666;}
    .header:hover .nav .nav_bar li.on .nav_son a{color: #666}
    .header:hover .nav .nav_bar li .nav_son a{color: #666}

    .header .button{display: block}

    .header_lan{margin-right: 120px;}
    .header_lan h1{color: #333; background: url("../image/icon02.png") no-repeat left center}

    .b_down{bottom: 30px;}

    .banner_text{margin-top: 24%;}
    .banner_text img{width: 180px;}
    .banner_text h1{font-size: 32px; }

    .title{position: relative; margin-bottom: 40px;}
    .title h1{font-size: 26px;}

    .list01 .list01_con .li{padding: 24px 0; }
    .list01 .list01_con .li img{width: 180px;}

    .list03 .list03_text{
        margin-bottom: 50px;
    }

    .list03 .list03_con .li{
        width: 33.3333%;
    }

    .list03 .list03_con .li:last-child{
        display: none;
    }

    .list04 .list04_bg{
        height: 500px;
    }

    .list04 .list04_bg .bg .text h1{
        font-size: 24px;
    }

    .list04 .list04_bg .bg .text p{
        font-size: 14px;
        line-height: 1.8;
        padding-right: 34%;
    }

    .list04 .list04_li{
        margin-bottom: 30px;
    }

    .list04 .list04_li .list li{
        padding: 20px 0;
    }

    .list04 .list04_li .list li .ico{
        width: 30px;
        height: 30px;
        margin-right: 20px;
    }

    .list04 .list04_li .list li .ico:before{
        height: 30px;
    }

    .list04 .list04_li .list li .text h1{
        font-size: 14px;
    }

    .list05 .list05_con {padding: 0 12%;}

    .list05 .list05_con .list05_list .li h1{
        font-size: 18px;
        margin-bottom: 40px;
    }

    .footer .footer_con .footer_left{width: 50%;}
    .footer .footer_center{width: 45%;}
    .footer .footer_con .footer_right{display: none}

    .footer{padding: 40px 0 20px 0;}
    .footer .footer_end{padding: 20px 0 0 0}
    .footer .footer_end span{float: none}
    
}

@media screen and (max-width: 840px) {

    .list04 .list04_bg{
        height: 440px;
    }

    .list04 .list04_li .list li .ico{
        margin-right: 16px;
        margin-left: 14px;
    }

    .list04 .list04_li .list li .ico:before{
        margin: 0 -8px 0 0;
    }

    .list04 .list04_li .list li .text h1{
        padding-top: 4px;
    }

    .list04 .list04_li .list li .text h3{
       display: none;
    }

}


@media screen and (max-width: 479px) {

    .header{height: 60px;}
    .header .logo{width: 50px; height: 50px; margin: 5px 0 0 10px;}

    .nav{margin-top: 60px;}
    .nav .nav_bar{padding-top: 40px;}
    .nav .nav_bar li a{font-size: 16px;}
    .nav .nav_bar li .nav_son a{font-size: 14px;}

    .header_lan{margin-right: 80px;}
    .header_lan h1{font-size: 16px; line-height: 60px;}

    .header .button{margin: 0 10px 0 0;}

    .banner{position: relative}
    .banner_text{margin-top: 28%;}
    .banner_text img{width: 80px; margin: 0 auto 10px auto}
    .banner_text h1{font-size: 16px; font-weight: normal}
    .mark{display: none}

    .b_down{display: none}

    .title{margin-bottom: 20px;}
    .title h1{font-size: 20px;}

    .a_link{width: 120px; height: 34px; line-height: 34px; margin-top: 20px;}
    .a_link i{font-size: 13px;}

    .list01{padding: 40px 0;}
    .list01 .list01_con .li{padding: 12px 0;}
    .list01 .list01_con .li img{width: 100%;}

    .list02{
        background: url("../image/bg01.jpg") no-repeat;
        background-size: cover;
    }

    .list02 .list02_con{
        padding: 40px 0;
    }

    .list02 .list02_con .v_play{
        width: 60px;
        height: 60px;
        margin: 0 auto 10px auto;
        background-size: cover;
    }

    .list02 .list02_con h1{
        font-size: 18px;
        margin-bottom: 6px;
    }

    .list02 .list02_con h3{
        font-size: 14px;
    }

    .list02 .list02_video .video_con{
        width: 60%;
        margin: 10% auto 0 auto;
        position: relative;
    }

    .list02 .list02_video .video_con{
        width: 80%;
        margin: 50% auto 0 auto;
    }

    .list03{
        padding: 40px 0;
    }

    .list03 .list03_text{
        margin-bottom: 0;
    }

    .list03 .list03_text p:last-child{
        display: none;
    }

    .list03 .list03_con{
        display: none;
    }

    .list04 .list04_bg{
        height: 220px;
    }

    .list04 .list04_bg .bg .text{
        width: 100%;
        padding: 40px 20px;
    }

    .list04 .list04_bg .bg .text h1{
        font-size: 22px;
        font-weight: normal;
    }

    .list04 .list04_bg .bg .text p{
        display: none;
    }

    .list04 .list04_li{
        width: 100%;
        position: relative;
        left: 0;
        margin-left: 0;
        margin-bottom: 0;
    }

    .list04 .list04_li .list li{
        background: #f0f0f0;
        padding: 10px 0;
    }

    .list04 .list04_li .list li .ico{
        width: 30px;
        height: 30px;
        margin: 0 auto;
        float: none;
    }

    .list04 .list04_li .list li .ico:before{
       display: none;
    }

    .list04 .list04_li .list li .text{
        float: none;
        text-align: center;
    }

    .list04 .list04_li .list li .text h1{
        font-size: 13px;
    }

    .list05{
        padding: 40px 0;
    }

    .list05 .list05_con .list05_list{
        padding-bottom: 60px;
    }

    .list05 .list05_con .list05_list .li{
        padding: 20px 10px 0 10px;
    }

    .list05 .list05_con .list05_list .li h6{
        margin-bottom: 10px;
    }

    .list05 .list05_con .list05_list .li h1{
        font-size: 16px;
        font-weight: normal;
        margin-bottom: 20px;
    }

    .slick-prev, .slick-next{
        width: 40px;
        height: 40px;
        padding: 10px;
    }

    .footer{
        padding: 20px 0 10px 0;
    }

    .footer .footer_con .footer_left{
        display: none;
    }

    .footer .footer_center{width: 100%}

    .footer .footer_end{padding: 10px 0; margin-top: 20px;}
    .footer .footer_end span{float: none}


}

@media screen and (max-width: 1660px) {

    .page_left {
        width: 90.5%;
        margin-left: 9.5%;
    }

    .page_text {
        padding-right: 9.5%;
    }

    .page_about .page_text img {
        max-width: 1300px;
    }

    .page_news .list li .img{
        max-height: 190px;
    }

}

@media screen and (max-width: 1460px) {

    .page_left {
        width: 92%;
        margin: 0 auto 50px auto;
    }

    .page_text {
        padding-right: 0;
    }

    .page_about .page_text img {
        max-width: 1200px;
    }

    .page_banner{height: 560px;}

}


@media screen and (max-width: 1280px) {

    .page_banner{height: 460px;}
    .page_banner .banner_text{padding: 240px 0 0 80px; margin-top: 0;}

    .page_left{width: 92%; margin: 0 auto 40px auto}

    .page_text{padding-right: 0;}

    .page_about .page_text img{max-width: 100%;}

    .page_news .list li .text{padding: 20px;}
    .page_news .list li .text h1{font-size: 16px;}

    .page_news .list li .img{
        height: 170px;
    }

}

@media screen and (max-width: 1180px) {

    .page_site .page_sites{padding-left: 4%;}

    .page_site .page_link{margin-right: 4%;}

    .page_about .img{height: 360px;}

    .page_news .list li .text{padding: 12px 20px;}

    .page_news .list li .text h1{
        margin-bottom: 0;
    }

    .page_news .list li .img{
        height: 160px;
    }

    .page_news .list li .text .data{
        padding-top: 10px;
        margin-top: 10px;
    }


}

@media screen and (max-width: 1080px) {

    .page_banner{height: 360px;}
    .page_banner .banner_text{padding: 180px 0 0 60px; margin-top: 0;}
    .page_banner .banner_text h1{font-size: 30px;}
    .page_banner .banner_text p{font-size: 26px;}

    .page_site .page_sites span i{font-size: 26px;}
    .page_site .page_sites a{font-size: 15px;}

    .page_site .page_link a{width: 120px;}

    .page_brand .list{margin-right: 0;}
    .page_brand .list li{width: 100%; margin-right: 0; margin-bottom: 20px;}

    .page_news .list li .text{padding: 12px;}

    .page_news .list li .text h1{
        font-size: 14px;
    }

    .page_news .list li .img{
        height: 140px;
    }

    .page_contact .contact_left{padding: 60px 30px 110px 30px;}
    .page_contact .contact_right{padding: 50px 30px 50px 30px;}


    /*-----公共样式-------*/
    /*----page_message----*/
    .page_message{width: 100%; padding: 20px 0; top: 0;}
    .page_message h1{font-size: 18px; font-weight: normal; margin-bottom: 30px;}
    .page_message p {margin: 7px 0; padding-left: 70px;}
    .page_message p span {width: 70px;}

    /*----tag_show----*/
    .page_tag .list li{width: 48%; }

    /*----product_show----*/
    .productshow_hot .list{list-style: none; margin-right: -2%}
    .productshow_hot .list li{width: 48%; margin-right: 2%;}
    .productshow_hot .list li .txt h1{font-size: 13px;}

    .product_key a{ padding: 4px 10px;}

    .product_city a{padding: 4px 10px;}

    /*-----page_tag----*/
    .tag{margin-top: 20px;}

    /*----page_city----*/
    .page_city{padding: 120px 0 40px 0;}
    .page_city .w1200{width: 92%;}
    .page_city .title h1{font-size: 18px;}
    .page_city .title .city_link{width: 100px; padding: 8px 0;}

    /*----site_map----*/
    .page_webmap{padding: 120px 0 40px 0;}
    .page_webmap .title h1{font-size: 18px; }
    .page_webmap .title .city_link{width: 100px; padding: 8px 0; }

    /*----right_list----*/
    .right_list{width: 36px; right: 10px; margin-bottom: 20px;}
    .right_list .li{width: 36px; height: 36px; margin-bottom: 2px; line-height: 44px;}
    .right_list .li i{font-size: 24px;}
    .right_list .li.ewm{display: none}

    .right_list .li .tel{width: 140px; height: 34px;  margin: 1px 0 0 -140px;}
    .right_list .li .tel a{font-size: 14px; line-height: 34px;}

    .right_list .li:hover .tel{margin: 1px 0 0 -148px;}

}

@media screen and (max-width: 960px) {

    .page_site{padding: 120px 0 20px 0;}

    .page_site .page_link{position: relative; left: 0; margin-top: 14px; margin-left: 4%; margin-right: 0; text-align: left}

    .site_one{padding: 30px 0 20px 0;}

    .page_about .img{height: 300px;}

    .p_title h1{font-size: 24px;}

    .page_product .list li{width: 48%; margin-right: 2%;}

    .page_news .list li{width: 48%; margin-right: 2%;}

    .page_news .list li .img{
        height: 170px;
    }

    .page_contact .contact_left{padding: 60px 10px 110px 20px;}
    .page_contact .contact_right{padding: 50px 20px 50px 0;}

}

@media screen and (max-width: 768px) {

    .page_news .list li .img{
        height: 140px;
    }

    .page_honor .list{margin-right: -2%;}
    .page_honor .list li{width: 48%; margin-right: 2%;}

    .page_contact .contact_left{width: 100%; margin-right: 0; padding: 30px 50px;}
    .page_contact .contact_right{width: 100%; margin: 20px 0 0 0; padding: 30px 50px 30px 40px;}

}

@media screen and (max-width: 479px) {

    .page_site{padding: 80px 0 10px 0;}

    .page_site .page_link{margin-right: 10px;}
    .page_site .page_link a{width: 32.3333%; font-size: 14px; padding: 10px 0; margin: 0 0.5% 4px 0.5%;}



    .p_title{margin: 30px 0 20px 0;}
    .p_title h1{font-size: 20px;}
    .p_title:before{margin: 2px 0 0 0}

    .page_about .img{height: 170px; margin-bottom: 20px;}

    .page_text h1{font-size: 20px;}

    .page_banner{height: 260px; padding-top: 60px;}
    .page_banner .banner_text{padding: 140px 0 0 20px;}
    .page_banner .banner_text h1{font-size: 22px;}
    .page_banner .banner_text p{font-size: 20px;}

    .page_site.site_one{padding: 20px 0 10px 0;}

    .page_product .list{margin-right: 0}
    .page_product .list li{width: 100%; margin-right: 0;}
    .page_product .list li .text h1{font-size: 14px; font-weight: normal}

    .page_news .list{margin-right: 0;}
    .page_news .list li{width: 100%; margin-right: 0;}

    .news_show .news_title h6{font-size: 20px;}
    .news_show .news_title h1{font-size: 18px;}
    .news_show .news_title h4{font-size: 14px;}

    .news_show .news_con video{width: 100%; height: auto}
    .news_show .news_con img{width: 100%;}

    .page_contact .contact_left{padding: 20px 10px;}
    .page_contact .contact_left h1{font-size: 20px; margin-bottom: 20px;}
    .page_contact .contact_left h3{margin-bottom: 20px;}

    .page_contact .contact_right{padding: 20px 20px 20px 0;}

    .product_key h1{font-size: 14px; font-weight: normal}

}