@media screen and (min-width: 1280px) and (max-width: 1440px) {

    .w1440{width: 94%;}

    .list01 .list01_con{padding: 80px 0 40px 0;}

    .list02 .list02_left{width: 60%;}
    .list02 .list02_right{width: 50%; padding: 80px 60px;}

    .list03 .list03_con .li .li_left .tl{margin-bottom: 30px;}
    .list03 .list03_con .li .li_left .li_title .link{margin-top: 40px;}


}

@media only screen and (width:1024px) {

    .w1440{width: 94%;}
    .w1200{width: 94%;}
    .header{height: 70px;}
    .header .logo{width: 200px; height: 40px;}
    .nav{margin-right: 150px;}
    .nav .nav_bar li >a{width: 80px; font-size: 14px; padding: 0 4px; line-height: 70px;}
    .header_link{margin-top: 0;}
    .header_link a{padding: 0 4px; line-height: 70px; margin-left: 6px;}
    .banner_end{width: 70%;}

    .list01 .list01_con{padding: 60px 0 40px 0;}
    .list01 .list01_con .list01_left .list li{width: 48%; margin-right: 2%; margin-bottom: 2%; padding: 20px 16px 40px 20px;}
    .list01 .list01_con .list01_left .list li .txt h1{font-size: 18px;}
    .list01 .list01_con .list01_left .list li .txt p{font-size: 13px; line-height: 22px;}

    .list01 .list01_con .list01_right{width: 40%; margin-top: 30px;}
    .list01 .list01_con .list01_right h6{font-size: 20px;}
    .list01 .list01_con .list01_right h1{font-size: 20px; margin-bottom: 30px;}
    .list01 .list01_con .list01_right p{font-size: 13px; line-height: 22px;}

    .list02{height: 660px;}
    .list02 .list02_left{width: 70%;}
    .list02 .list02_right{width: 60%; padding: 40px 50px;}

    /*----list02----*/
    .list03{padding: 60px 0}
    .list03 .list03_con .li .li_left{padding: 30px;}
    .list03 .list03_con .li .li_left .tl{margin-bottom: 30px;}
    .list03 .list03_con .li .li_left .tl h6{font-size: 26px; }
    .list03 .list03_con .li .li_left .tl .line{margin: 10px 0}
    .list03 .list03_con .li .li_left .tl h1{font-size: 18px;}
    .list03 .list03_con .li .li_left .li_title .link{margin-top: 40px;}

    .list05 .list05_left{padding: 55px 50px}

    .footer .footer_con .footer_left{width: 25%; margin-bottom: 20px;}
    .footer .footer_con .footer_right{width: 90%;}

    /*----page_banner----*/
    .page_banner{height: 360px;}
    .page_banner .banner_bg{background-size: cover; background-position: center}
    .page_banner .banner_bg .w1200{padding-top: 200px;}


}


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

    .w1200{width: 94%}
    .w1440{width: 94%}

    /*----header----*/
    .header{height: 60px; background: #fff;}
    .header .logo{width: 200px; height: 40px; margin: 10px 0 0 0;}
    .header .button{display: block}

    .nav{width: 200px; height: 100%; position: fixed; top: 0; left: -200px; margin-right: 0; margin-top: 60px; background: #f0f0f0}
    .nav:before{display: none}
    .nav .nav_bar{padding-top: 40px;}
    .nav .nav_bar li{width: 100%; margin: 0; box-sizing: border-box; text-align: left; margin-bottom: 2px;}
    .nav .nav_bar li:after{content: ""; display: block; width: 100%; height: 100%; position: absolute; top: 0; left: 0;}
    .nav .nav_bar li >a{width: 100%; font-weight: normal;  line-height: 50px; padding: 0 0 0 50px; box-sizing: border-box}

    .nav .nav_bar li:before{content: ""; display: block; width: 18px; height: 18px; background: url("../image/next99.png") no-repeat; background-size: cover; position: absolute; top: 0; right: 0; margin: 16px 20px 0 0; z-index: 3}
    .nav .nav_bar li:nth-child(1):before{display: none}
    .nav .nav_bar li:nth-child(6):before{display: none}
    .nav .nav_bar li:nth-child(1):after{display: none}
    .nav .nav_bar li:nth-child(6):after{display: none}

    .nav .nav_bar li:nth-child(6) .nav_son{display: none}

    .nav .nav_son{width: 160px; background: #dedede; border-top: none; position: absolute; top: 0; left: 0; padding: 0; margin: 0;}
    .nav .nav_bar .nav_son a{width: 100%; padding: 0 0 0 40px; line-height: 40px; border-bottom: 1px solid #f0f0f0; box-sizing: border-box}

    .nav .nav_son.sub_on{visibility: visible; opacity: 1; margin: 0 0 0 200px}

    .nav.nav_on{left: 0}

    .header_link{margin-right: 50px;}
    .header_link .search{display: none}

    .mini .nav .nav_bar li >a{line-height: 50px;}
    .mini .nav .nav_son{top: 0;}
    .mini .nav .nav_bar .nav_son a{line-height: 40px}
    .mini .header_link{margin-top: 10px}

    /*----footer----*/
    .footer .footer_con{margin-bottom: 30px}
    .footer .footer_con .footer_left{width: 60%; margin-right: 0; margin-bottom: 10px;}
    .footer .footer_con .footer_left img{display: block; width: 100%}
    .footer .footer_con .footer_right{width: 100%;}

    .footer .footer_con .footer_right .footer_ying{display: none}

    .footer .footer_con .footer_right .footer_link{display: none}

    .footer .footer_con .footer_right .footer_site{margin-bottom: 10px}

    .footer .footer_con .footer_ewm{display: none}

    .footer .footer_end .sp{padding: 0 10px}


    /*----banner----*/
    .banner{position: relative; padding-top: 60px;}

    .banner .txt{left: 8%; top: 36%;}
    .banner .txt h3{font-size: 18px; letter-spacing: 0; font-weight: normal;}
    .banner .txt p{font-size: 14px;}

    .banner .video-js{width: 100%; height: 100%; }
    .banner .swiper-slide .mask{background: rgba(0,0,0,.2) url("../image/banner02.jpg") repeat; background-size: cover;}
    .banner .swiper-slide .mask p{font-size: 18px; text-shadow: 1px 1px 1px #999; letter-spacing: 2px;}


    .banner .banner_arrow{width: 60px; height: 60px; background: url("../image/ico05.png") no-repeat; background-size: cover; margin: 0 10px 10px 0;}

    .swiper-pagination-fraction, .swiper-pagination-custom, .swiper-container-horizontal > .swiper-pagination-bullets{bottom: 30px; padding-right: 34px}
    .swiper-pagination .swiper-pagination-current{font-size: 20px;}
    .swiper-pagination span{font-size: 14px;}
    .swiper-button-prev, .swiper-container-rtl .swiper-button-next{display: none}
    .swiper-button-next, .swiper-container-rtl .swiper-button-prev{display: none}

    .mark{height: 0;}

    .banner_end{display: none}



    /*----content----*/
    .title{ margin-bottom: 40px}
    .title h3{font-size: 20px;}
    .title h1{font-size: 18px; font-weight: normal}



    /*----list01----*/
    .list01{background: #edf6fd url("../image/img01.jpg") no-repeat right bottom; background-size: auto 78.75%; overflow: hidden}

    .list01 .list01_con{padding: 40px 0;}

    .list01 .list01_con .list01_left{width: 100%; margin-right: 0;}

    .list01 .list01_con .list01_left .list{margin-right: -2%;}
    .list01 .list01_con .list01_left .list li{width: 48%; margin-right: 2%; margin-bottom: 2%; padding: 20px 10px 80px 10px;}
    .list01 .list01_con .list01_left .list li .txt{position: relative; z-index: 2}
    .list01 .list01_con .list01_left .list li .txt h1{font-size: 16px; margin-bottom: 6px;}
    .list01 .list01_con .list01_left .list li .txt p{font-size: 12px; line-height: 22px;}

    .list01 .list01_con .list01_right{width: 100%; margin-top: 0; margin-bottom: 20px;}
    .list01 .list01_con .list01_right h6{font-size: 16px; color: #282828; margin-bottom: 4px;}
    .list01 .list01_con .list01_right h1{font-size: 20px; color: #181818; margin-bottom: 20px;}
    .list01 .list01_con .list01_right p{font-size: 13px; color: #333; line-height: 24px;}

    .list01 .list01_bg{display: none}


    /*----list02----*/
    .list02{height: 220px; background: none}
    .list02 .list02_left{width: 100%; height: 100%;}
    .list02 .list02_right{display: none}


    /*----list02----*/
    .list03{position: relative; width: 100%; padding: 40px 0}
    .list03 .list03_con{border: none}
    .list03 .list03_con .li{width: 48%; margin: 0 1% 10px 1%; float: left;}
    .list03 .list03_con .li .li_left{width: 100%; margin-right: 0; padding: 0; position: relative}
    .list03 .list03_con .li .li_left .tl{display: none}

    .list03 .list03_con .li .li_left .li_title{width: 100%; height: 50px;}
    .list03 .list03_con .li .li_left .li_title h1{font-size: 12px; color: #181818; padding: 10px 0}
    .list03 .list03_con .li .li_left .li_title .line{display: none}
    .list03 .list03_con .li .li_left .li_title p{display: none}
    .list03 .list03_con .li .li_left .li_title .link{position: absolute; top: 0; left: 0; width: 100%; height: 100%; padding: 0; text-align: center; border-radius: 0; margin-top: 0; border: none;}
    .list03 .list03_con .li .li_left .li_title .link:before{display: none}
    .list03 .list03_con .li .li_left .li_title .link p{font-size: 0;}

    .list03 .list03_con .li .li_right{width: 100%;}

    /*----list04----*/
    .list04{height: 260px;}
    .list04 .li{width: 50%; float: left; margin-top: 40px}
    .list04 .li span{height: 60px; font-size: 32px; margin-top: 10px;}


    /*----list05----*/
    .list05{width: 100%;  padding: 40px 0; overflow: hidden}

    .list05 .list05_left{width: 100%; padding: 30px 20px}
    .list05 .list05_left h1{font-size: 16px; font-weight: normal; margin-bottom: 10px}
    .list05 .list05_left p{font-size: 12px;}
    .list05 .list05_left .link{width: 120px; padding: 6px 0; margin: 30px 0 0 0}


    .list05 .list05_right{width: 100%; padding: 20px 10px 21px 10px;}
    .list05 .list05_right .list{margin-right: -2%}
    .list05 .list05_right .list li{width: 48%; float: left; margin-right: 2%;}

    /*----index-fix----*/
    .index_fix{top: 50%; left: 5px;}
    .index_fix .img{width: 120px;}
    .index_fix .fix_link{margin-top: 160px;}
    .index_fix a{font-size: 12px; font-weight: normal; margin-left: 20px;}



    /*----page_banner----*/
    .page_banner{height: 240px; padding-top: 60px;}
    .page_banner .banner_bg{background-position: 46%;}
    .page_banner .banner_bg .w1200{padding-top: 100px;}
    .page_banner .banner_bg .w1200 h1{font-size: 18px;}
    .page_banner .banner_bg .w1200 p{font-size: 12px; padding-left: 30%;}

    /*----page_con----*/
    .page_con{position: relative; padding: 20px 0 40px 0}

    /*----page_title----*/
    .page_title{padding: 30px 0 0 0; margin-bottom: 30px;}
    .page_title h2{font-size: 22px;}
    .page_title h1{font-size: 15px; }

    /*----page_about----*/
    .page_about h1{font-size: 18px; font-weight: normal; margin-bottom: 20px}

    /*----page_culture----*/
    .page_culture{background: url("../image/img05.jpg") no-repeat; padding: 60px 0;}
    .page_culture .culture_left{width: 90%; margin: 0 auto; padding: 30px 20px;}
    .page_culture .culture_left h1{font-size: 15px;}


    /*----page_certificate----*/
    .page_certificate{ padding: 0;}
    .page_certificate .certificate_con{background: none;}
    .page_certificate .certificate_left{display: none}
    .page_certificate .certificate_right{width: 100%; padding: 0; background: #fff;}
    .page_certificate .certificate_right .honor_li{display: block; width: 48%; float: left; margin: 0 1% 10px 1%; padding: 0}
    .page_certificate .certificate_right .honor_li.active{display: block}
    .page_certificate .certificate_right .honor_li h3{font-size: 13px; color: #333; line-height: 18px; height: 32px; padding: 4px 0 0 0; background: #fff;}

    /*----page_features----*/
    .page_features{}
    .page_features .list .txt{width: 100%; padding-top: 0; padding-right: 0; margin-bottom: 20px; text-align: left}
    .page_features .list .txt h3{font-size: 18px; margin-bottom: 2px;}
    .page_features .list .txt h4{font-size: 12px;}
    .page_features .list .txt .line{width: 100%; left: 0}
    .page_features .list .txt h6{font-size: 12px;}

    .page_features .list .img{width: 100%; position: relative}
    .page_features .list .bg{display: none}
    .page_features .list .img img{width: 100%}
    .page_features .slick-list{padding: 0;}

    .page_features .slick-prev, .page_features .slick-next{top: 74%}
    .page_features .slick-prev{left: 0; margin-left: 5px}


    /*----page_product----*/
    .page_product .product_li a{ width: 32%; font-size: 12px; padding: 6px 0; margin: 0 1px 4px 1px; box-sizing: border-box}
    .page_product .product_con .product_title{margin-bottom: 40px;}
    .page_product .product_con .product_title h1{font-size: 18px; font-weight: normal;}
    .page_product .product_con .product_title p{font-size: 13px; line-height: 22px;}
    .page_product .product_con .list{margin-right: -2%}
    .page_product .product_con .list li{width: 48%; margin-right: 2%; margin-bottom: 10px;}
    .page_product .product_con .list li .txt{height: 58px; padding: 10px 0;}
    .page_product .product_con .list li .txt h1{font-size: 13px;}


    /*----page_producshow----*/
    .page_productshow{width: 92%; margin: 0 auto;}
    .page_productshow .img{width: 100%; margin-right: 0; margin-bottom: 20px}

    .page_productshow .con{width: 100%}
    .page_productshow .con .title h1{font-size: 18px;}
    .page_productshow .con .title h1 i{font-size: 13px;}
    .page_productshow .con .title p{font-size: 13px; line-height: 22px}

    .page_productshow .con .conn h6{font-size: 16px;}
    .page_productshow .con .conn img{width: 100%; height: auto}

    .productshow_hot .list{margin-right: -2%}
    .productshow_hot .list li{width: 48%; margin-right: 2%; margin-bottom: 10px;}


    /*----page_case----*/
    .page_equipment h1{font-size: 13px;}

    .page_equipment .equipment_li{margin-bottom: 30px;}
    .page_equipment .list{margin-right: 0;}
    .page_equipment .list li{width: 100%; margin-right: 0;}

    /*----page_team----*/
    .page_team h1{font-size: 13px;}
    .page_team .list{margin-right: -2%;}
    .page_team .list li{width: 48%; margin-right: 2%;}


    /*----page_news----*/
    .page_news .news_left{width: 100%; padding-right: 0; border-right: none}
    .page_news .news_left .list li h1{font-size: 17px;}
    .news_right{display: none}

    /*----page_newshow----*/
    .page_newshow .newshow_left{width: 100%; padding-right: 0; border-right: none}
    .page_newshow .newshow_left .title{margin-bottom: 20px}
    .page_newshow .newshow_left .title h3{font-size: 16px; color: #005642; font-weight: bold; margin-bottom: 6px;}
    .page_newshow .newshow_left .title span{font-size: 13px; color: #666; margin-right: 20px}
    .page_newshow .newshow_left .con p{font-size: 14px; color: #444; line-height: 24px;}
    .page_newshow .newshow_left .con img{float: none; display: block; width: 100%; height: auto; margin: 20px 0}
    .page_newshow .newshow_left .con p a{display: inline-block}


    /*----page_contact----*/
    .page_contact{}
    .page_contact .contact_left{width: 100%; margin-right: 0; margin-bottom: 20px;}
    .page_contact .contact_left h1{font-size: 18px; font-weight: normal; margin-bottom: 20px}
    .page_contact .contact_left img{display: none}
    .page_contact .contact_right{width: 100%;}
    .page_contact .contact_right .map{height: 380px}


    /*----right_list----*/
    .right_list{width: 36px; right: 10px; margin-bottom: 16%;}
    .right_list .li{width: 38px; height: 38px; margin-bottom: 2px; line-height: 38px;}
    .right_list .li i{font-size: 24px;}

    .right_list .li .img{width: 120px; height: 150px; position: absolute; top: 0; right: 0; margin: 40px 60px 0 0; background: #fcfcfc; box-shadow: 0 0 10px 3px rgba(0,0,0,.2); visibility: hidden; opacity: 0; transition: all ease .3s .1s; -webkit-transition: all ease .3s .1s}
    .right_list .li .img img{width: 100%; display: block; float: none; margin: 0 auto 5px auto;}
    .right_list .li .img p{line-height: 10px; font-size: 13px; color: #333}

    .right_list .li .tel{width: 170px; height: 36px;}
    .right_list .li .tel h3{font-size: 14px; line-height: 40px; }
    .right_list .li .tel h3 i{font-size: 18px;}
    .right_list .li .tel h3 b{font-size: 13px;}

    .right_list .li:hover .tel{margin: 0 50px 0 0;}

    /*----page_message----*/
    .page_message{width: 100%; padding: 20px 0;}
    .page_message p {margin: 7px 0; padding-left: 70px; box-sizing: border-box}
    .page_message p span {width: 70px;}

    /*----page_city----*/
    .page_city{padding: 100px 0 50px 0;}
    .page_city .w1200{width: 94%;}


    /*----web_map----*/
    .page_webmap{padding: 100px 0 50px 0;}
    .page_webmap .title h1{font-size: 20px;}
    .webmap_nav .list .li>a{font-size: 15px;}
    .list_son li{margin-bottom: 10px;}
    .list_son li a{font-size: 13px;}

    /*----page_search----*/
    .page_search .list{margin-right: -2%;}
    .page_search .list li{width: 48%; margin-right: 2%;}
    .page_search .list li p{font-size: 13px;}


    .mob_link{display: block}




}