@media screen and (max-width: 1600px){
	
	.nav .nav_bar li:nth-child(2) .nav_son{padding-left: 54.5%}
    .nav .nav_bar li:nth-child(3) .nav_son{padding-left: 21%}
    .nav .nav_bar li:nth-child(4) .nav_son{padding-left: 68%}
    .nav .nav_bar li:nth-child(6) .nav_son{padding-left: 72%}
	
}

@media screen and (max-width: 1440px){
	
	.nav .nav_bar li:nth-child(2) .nav_son{padding-left: 49.5%}
    .nav .nav_bar li:nth-child(3) .nav_son{padding-left: 12%}
    .nav .nav_bar li:nth-child(4) .nav_son{padding-left: 64%}
    .nav .nav_bar li:nth-child(6) .nav_son{padding-left: 69%}
}

@media screen and (max-width: 1366px){
	
	.w1366{width: 92%;}
	
	.list03 .w1200{width: 92%;}
	
	.nav .nav_bar li:nth-child(2) .nav_son{padding-left: 46.5%}
    .nav .nav_bar li:nth-child(3) .nav_son{padding-left: 7.5%}
    .nav .nav_bar li:nth-child(4) .nav_son{padding-left: 60%}
    .nav .nav_bar li:nth-child(6) .nav_son{padding-left: 67%}
	
	.list01 .list01_con{margin-top: 10px}
	
	.page_banner{height: 420px;}
	.page_banner_mark{height: 420px;}
	
	.page_banner .banner_bg .banner_title{padding-top: 280px}
	
	.page_banner .banner_slick{height: 420px;}
    .page_banner .banner_slick .img{height: 420px;}
	
	.page_speech .speech_right{padding: 60px 40px 60px 50px;}
	
	.page_product .product_title{margin-right: 3%;}
	
	.page_product .product_con{width: 72%}
	
	.page_contact .contact_left .contact_con .title{width: 24%;}
	.page_contact .contact_left .contact_con .con{width: 76%;}
	
}


@media screen and (max-width: 1280px){
	
	.nav .nav_bar li:nth-child(2) .nav_son{padding-left: 43%}
    .nav .nav_bar li:nth-child(6) .nav_son{padding-left: 65%}
	
	.title{padding: 50px 0 20px 0;}
	.title h3{font-size: 24px;}
	
	.list01{padding-bottom: 40px;}
	.list01 .list01_con .li .img{margin: 0 auto 10px auto;}
	.list01 .list01_con .li span{font-size: 36px;}
	
	.list02{padding: 40px 0 60px 0;}
	
	
	.page_about .about_left h2{font-size: 28px; }
	
	.page_newshow .newshow_con img{max-width: 960px;}
	
	.page_contact .contact_left .contact_con .title{width: 100%; line-height: 2; text-align: left; padding: 30px 0 0 30px;;}
    .page_contact .contact_left .contact_con .title:before{display: none}
    .page_contact .contact_left .contact_con .con{width: 100%; padding: 10px 0 40px 30px}
	
}



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

    .w1200{width: 960px}

    /*----header----*/
    .header{height: 80px}

    .nav_top .top_right{margin-right: 10px}
    .nav_top .top_right span{margin: -2px 5px}
    .nav_top .search{top: 80px; margin: 0}

    .header .logo{width: 176px; height: 40px; margin: 35px 0 0 10px;}

    .header .button{display: block}

    .nav{width: 300px; position: fixed; top: 0; left: -300px; float: none; margin: 80px 0 0 0; background: #181818}
    .nav .nav_bar{padding: 50px 0 500px 0}
    .nav .nav_bar li{float: none; margin-right: 0;}
    .nav .nav_bar li>a{font-size: 14px; color: #e0e0e0; font-weight: normal; padding: 0 0 0 60px; line-height: 42px}

    .nav .nav_son{position: relative; top: 0; padding: 10px 0; display: none}
    .nav .nav_son li{height: 40px; text-align: left;}
    .nav .nav_son li a{font-size: 13px; padding-left: 80px}
    .nav .nav_son li:hover a{color: #f6ae35;}
    .nav .nav_bar li:nth-child(2) .nav_son{padding-left: 0}
    .nav .nav_bar li:nth-child(3) .nav_son{padding-left: 0}
    .nav .nav_bar li:nth-child(4) .nav_son{padding-left: 0}
    .nav .nav_bar li:nth-child(6) .nav_son{padding-left: 0}

    .nav .nav_son.sub_on{visibility: visible; opacity: 1; top: 0; display: block}

    .nav_on{left: 0}

    .header.mini{height: 80px}
    .header.mini .logo{width: 176px; height: 40px; margin: 35px 0 0 10px}
    .header.mini .nav .nav_bar li>a{line-height: 42px}
    .header.mini .nav .nav_son{top: 0}

    .list03 .w1200{width: 92%}


}


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

    .w1200{width: 94%;}
	.w1366{width: 94%;}

    /*----header----*/
    .header{height: 80px}

    .nav_top .top_right{margin-right: 10px}
	.nav_top .top_right span{margin: -2px 5px}
    .nav_top .search{top: 80px; margin: 0}

    .header .logo{width: 176px; height: 40px; margin: 35px 0 0 10px;}

    .header .button{display: block}

    .nav{width: 320px; position: fixed; top: 0; left: -320px; float: none; margin: 80px 0 0 0; background: #181818}
    .nav .nav_bar{padding: 40px 0 500px 0}
    .nav .nav_bar li{float: none; margin-right: 0;}
    .nav .nav_bar li a{color: #e0e0e0; font-weight: normal; padding: 0 0 0 30px; line-height: 38px}
	
	.nav .nav_bar li .nav_son{width: 100%; position: relative; top: 0; padding: 0 0 10px 30px;; visibility: visible; opacity: 1; background: transparent}
	.nav .nav_bar li .nav_son a{line-height: 26px; color: #999}
	
    .nav .nav_bar li:nth-child(2) .nav_son{padding-left: 30px}
    .nav .nav_bar li:nth-child(3) .nav_son{padding-left: 30px}
    .nav .nav_bar li:nth-child(4) .nav_son{padding-left: 30px}
    .nav .nav_bar li:nth-child(6) .nav_son{padding-left: 30px}

    .nav .nav_bar li .nav_son.sub_on{top: 0}

    .nav_on{left: 0}

    .header.mini{height: 80px;}
    .header.mini .logo{width: 132px; height: 30px; margin: 35px 0 0 100px}
    .header.mini .nav .nav_bar li a{line-height: 38px}
    .header.mini .nav .nav_son li:hover a{color: #f6ae35}
    .header.mini .nav .nav_bar li .nav_son{top: 0}
    .header.mini .nav .nav_bar li .nav_son.sub_on{top: 0}
    .header.mini .nav .nav_son li a{line-height: 26px}

    /*----footer----*/
    .footer{padding: 40px 0 0 0;}
    .footer .w1200{width: 94%;}
    .footer .footer_left{width: 100%; padding-bottom: 20px}
    .footer .left01{display: none}
    .footer .footer_left h3{font-size: 15px; font-weight: normal; margin-bottom: 20px}
    .footer .footer_left p{font-size: 12px; color: #fff; line-height: 26px;}
    .footer .footer_left a{font-size: 12px; color: #fff; line-height: 26px}
    .footer .footer_left img{width: 90px; height: 90px}

    .footer_end span{width: 0; margin: 0 10px 0 0}
	.footer_end a{margin-bottom: 4px}
    .footer_end i{float: none}



    /*---------------------*/
    /*----banner----*/
    .banner{padding-top: 40px}
    .banner .text{position: absolute; top: 55%; left: 6%;}
	.banner .text h3{font-size: 17px;}
    .banner .text h4{font-size: 13px;}


    .title{padding: 30px 0 10px 0}
    .title h3{font-size: 20px;}
    .title p{font-size: 12px;}
    .link{width: 140px; line-height: 40px; margin: 30px auto 10px auto; text-align: center; border: 1px solid #f6ae35; position: relative; box-sizing: border-box}
    .link h3{font-size: 14px; color: #fff; position: relative; z-index: 2; transition: all ease .4s; -webkit-transition: all ease .4s}



    /*----list01----*/
    .list01{padding-bottom: 10px}
    .list01 .list01_con{margin-top: 10px}
    .list01 .list01_con .li{width: 50%;}
    .list01 .list01_con .li .img{width: 70px; height: 70px; margin: 0 auto;}
    .list01 .list01_con .li .img img{width: 100%}
    .list01 .list01_con .li span{font-size: 22px;}
    .list01 .list01_con .li i{font-size: 12px}
    .list01 .list01_con .li p{font-size: 14px; line-height: 20px;}

    /*----list02----*/
    .list02{padding: 30px 0 60px 0;}
    .list02 .w1200{width: 94%;}
    .list02 .title{padding: 0 0 40px 0;}
    .list02 .title h3{color: #e0e0e0;}
    .list02 .title p{color: #999}
    .list02 .list02_left{width: 100%}
    .list02 .list02_left .list li{margin-bottom: 40px;}
    .list02 .list02_left .list li .img{width: 100%; height: 140px; overflow: hidden}
    .list02 .list02_left .list li .txt{width: 100%; margin-left: 0; margin-top: 10px;}
    .list02 .list02_left .list li .txt h4{display: none}
    .list02 .list02_left .list li .txt h3{font-size: 14px; margin-bottom: 10px;}
    .list02 .list02_left .hd{margin-bottom: -36px;}

    .list02 .list02_right{display: none}


    /*----list03----*/
    .list03{background: url("../image/bg02.jpg") no-repeat; background-size: cover; padding-bottom: 30px}
    .list03 .w1200{width: 94%}
    .list03 .title h6{font-size: 14px; padding: 30px 0 0 0}
    .list03 .list03_con .list li{width: 48%; margin-bottom: 10px;}

    /*----list04----*/
    .list04{padding-bottom: 30px}
    .list04 .list04_con{width: 94%}
    .list04 .list04_con .list{margin-right: 0}
    .list04 .list04_con .list li{width: 100%; margin: 0 0 10px 0}
    .list04 .list04_con .list li .txt{margin-top: 0;}
    .list04 .list04_con .list li .txt.txt1{background-position: 90px 12px;}
    .list04 .list04_con .list li .txt.txt2{background-position: 90px -44px;}
    .list04 .list04_con .list li .txt.txt3{background-position: 76px -94px;}
    .list04 .list04_con .list li .txt h3{font-size: 16px; color: #333; font-weight: normal; padding-left: 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 .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;}

    /*----------------page-------------------*/

    /*----page_banner----*/
    .page_banner{height: 220px;}
    .page_banner .banner_bg{background-position: 55% 0}
    .page_banner .banner_bg .banner_title{padding-top: 120px}
    .page_banner .banner_bg .banner_title h3{font-size: 22px; }
    .page_banner .banner_bg .banner_title h3 i{font-size: 14px;  }

    .page_banner .banner_slick{height: 220px;}
    .page_banner .banner_slick .img{width: 100%; height: 220px; background-position: center; background-size: cover}

    .page_banner_mark{height: 220px;}

    /*----page_title----*/
    .page_title{padding: 0;}
    .page_title .site_title a{width: 80px; padding: 16px 0; margin-right: 0; font-size: 13px; text-align: center}
    .page_title .site_title a:before{margin: 18px 0 0 0}
    .page_title .site{display: none}


    /*----page_about----*/
    .page_about{padding: 30px 0}
    .page_about .about_list.list01{background: #fff; padding: 30px 0 0 0}
    .page_about .about_left{width: 100%; padding: 0}
    .page_about .about_list.list01 .about_left{padding: 0 10px}
    .page_about .about_left h2{font-size: 20px;}
    .page_about .about_left h3{font-size: 16px; margin-bottom: 30px}
    .page_about .about_left h4{font-size: 18px;}
    .page_about .about_left p{font-size: 12px;}

    .page_about .about_right{width: 100%}
    .page_about .about_right .img{margin: 10px 0 0 0;}

    /*----page_culture----*/
    .page_culture{padding: 40px 0}
	.page_culture .list li{height: 90px;}
    .page_culture .list li p{font-size: 14px;}
    .page_culture .culture_list{height: 400px; position: relative}
    .page_culture .culture_con{height: 400px; padding: 40px 20px 0 20px}
    .page_culture .culture_con h3{font-size: 16px;}
    .page_culture .culture_con p{font-size: 13px; line-height: 22px;}

    /*----page-speech----*/
    .page_speech{padding: 40px 0}
    .page_speech .w1200{width: 94%; background: #fff;}
    .page_speech .speech_left{width: 100%;}
    .page_speech .speech_left img{width: 100%}
    .page_speech .speech_right{width: 100%; padding: 30px 10px 20px 10px}
    .page_speech .speech_right h3{font-size: 18px;}

    /*----page_honor----*/
    .page_honor{padding: 40px 0}
    .page_honor .w1200{background: none; width: 94%}
    .page_honor .honor_left{width: 100%; padding: 0; background: none}
    .page_honor .honor_left h3{font-size: 18px; color: #333; padding: 10px 0 0 10px;}
    .page_honor .honor_left .left_con{width: 100%; height: auto; overflow: inherit}
    .page_honor .honor_left .list{width: auto; height: auto; margin-right: -2%; overflow-y: inherit}
    .page_honor .honor_left .list li{float: left; width: 48%; padding: 0; margin-right: 2%;}
    .page_honor .honor_right{display: none}


    /*----page_product----*/
    .page_product{padding: 40px 0}

    .page_product .product_title{width: 100%; margin-right: 5%; background: #fff}
    .page_product .product_title .h6{position: relative; background: #f5a100}
    .page_product .product_title h6{font-size: 16px; text-align: left; padding-left: 20px;}

    .product_title .button_p{display: block}

    .product_title .title_con{display: none}



    .page_product .product_con{width: 100%; margin-top: 30px;}
    .page_product .product_con .con_title{margin-bottom: 40px}
    .page_product .product_con .con_title h3{font-size: 18px;}
    .page_product .product_con .con_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%}
    .page_product .product_con .list li .con h3{font-size: 14px;}


    /*----page_productshow----*/
    .page_productshow{width: 100%; margin-top: 30px;}
    .page_productshow .productshow_left{width: 100%; margin-right: 0;}

    .page_productshow .productshow_right{width: 100%; margin-top: 20px;}
    .page_productshow .productshow_right h3{font-size: 18px; }

    /*----page_technology----*/
    .page_technology{padding: 40px 0 60px 0}
    .page_technology .list .list_left{width: 100%; padding: 20px 0 0 0}
    .page_technology .list .list_left h3{font-size: 18px}
    .page_technology .list .list_left p{font-size: 14px; color: #444; line-height: 24px}

    .page_technology .list .list_right{width: 100%; margin-top: 20px}

    .page_technology .list_noleft .list_left{width: 100%; padding: 20px 0 0 0}
    .page_technology .list_noleft .list_right .ul_li{margin-right: -2%}
    .page_technology .list_noleft .list_right .ul_li li{width: 48%; margin-right: 2%; margin-bottom: 10px}
    .page_technology .list_noleft .list_right .ul_li li img{width: 100%; display: block; float: none}
    .page_technology .list_noleft .list_right .ul_li li h3{font-size: 12px;}

    /*----page_fazhan----*/
    .page_fazhan{padding: 40px 0}
    .page_fazhan .list .list_left{width: 100%; padding: 20px 0}
    .page_fazhan .list .list_left h3{font-size: 18px}
    .page_fazhan .list .list_left p{font-size: 14px}
    .page_fazhan .list .list_right{width: 100%;}

    /*----page_news----*/
    .page_news{width: 94%; margin: 0 auto; padding: 40px 0}
    .page_news .news_one{display: none}
    .page_news .news_list{margin-right: 0}
    .page_news .news_list li{width: 100%; margin-right: 0;}

    /*----page_newshow----*/
    .page_newshow{position: relative; padding: 60px 0}
    .page_newshow .newshow_title{padding-bottom: 20px; margin-bottom: 30px; text-align: center; border-bottom: 1px dotted #e0e0e0}
    .page_newshow .newshow_title h3{font-size: 16px; color: #333; margin-bottom: 8px}
    .page_newshow .newshow_title span{font-size: 13px; color: #999; margin-right: 20px}
    .page_newshow .newshow_con p{font-size: 13px; color: #333; line-height: 24px}
    .page_newshow .newshow_con img{width: 100%;}

    /*----page_video----*/
    .page_video{width: 94%; margin: 0 auto; padding: 40px 0}
    .page_video .video_list li{width: 100%; margin-right: 0; margin-bottom: 20px}
    .page_video .video_list li .txt h3{font-size: 14px; color: #333;}

    /*----page_join----*/
    .page_join{padding: 40px 0}
    .page_join .join_left{width: 100%; margin-right: 0;}
    .page_join .join_left .join_title span{font-size: 14px}

    .page_join .join_left .li:before{margin: 20px 20px 0 0;}
    .page_join .join_left .li .li_title{padding: 20px 10px 20px 20px; cursor: pointer}
    .page_join .join_left .li .li_title span{display: inline-block; width: 30%; font-size: 12px; line-height: 22px; text-align: center; display: none}
    .page_join .join_left .li .li_title .b{display: block; width: 50%; font-size: 14px; color: #333; font-weight: bold; display: block}

    .page_join .join_left .li .join_conn{padding: 0 30px 20px 30px; display: none}
    .page_join .join_left .li .join_conn h6{font-size: 15px; color: #333; font-weight: bold; margin-bottom: 4px; margin-top: 10px}
    .page_join .join_left .li .join_conn p{font-size: 13px; color: #444}

    .page_join .join_right{width: 100%; margin-top: 20px; padding: 30px 0 10px 0;}
    .page_join .join_right p{font-size: 13px;}

    /*----page_contact----*/
    .page_contact{width: 94%; margin: 0 auto; padding: 40px 0}
    .page_contact .contact_left{width: 100%; margin-right: 0; margin-bottom: 20px;}
    .page_contact .contact_right{margin-right: 0; margin-left: 0}
    .page_contact .contact_left .contact_con{background: #fff; margin-bottom: 10px}
    .page_contact .contact_left .contact_con .title{width: 100%; padding: 20px 0 0 0; line-height: 20px; background: #fff; text-align: center; position: relative; }
    .page_contact .contact_left .contact_con .title:before{width: 100%; height: 1px;margin: 55px 0 0 0}
    .page_contact .contact_left .contact_con .title h3{font-size: 18px; color: #333}
    .page_contact .contact_left .contact_con .con{width: 100%; padding: 20px;}
    .page_contact .contact_left .contact_con .con p{font-size: 13px;}
    .page_contact .contact_left .map{height: 300px;}










}