@media screen and (min-width: 1440px) and (max-width: 1600px) {
	
    .banner{height: 660px;}
	
	
}



@media screen and (min-width: 1280px) and (max-width: 1366px) {
	
    .banner{height: 600px;}
	
	
}


@media screen and (min-width: 1024px) and (max-width: 1279px) {
	
    .w1200{width: 96%;}
	
    /*----header----*/
    .header{height: 60px}
    .header .logo{width: 184px; height: 40px; margin: 10px 0 0 0}

    .header .button{display: block}

    .nav{width: 240px; position: fixed; background: #181818; top: 0; left: -240px; margin: 60px 0 0 0}
    .nav .nav_bar{padding: 50px 0 400px 0}
    .nav .nav_bar li{float: none; margin-right: 0; }
    .nav .nav_bar li>a{font-size: 13px; color: #e0e0e0; padding: 0 0 0 60px; line-height: 42px;}
    .nav .nav_bar li:hover>a{color: #e68d04}
    .nav .nav_bar li>a.on{color: #e68d04}

    .lan{float: left}

    .nav.nav_on{left: 0}

    .header.mini{height: 60px; box-shadow: 0 0 10px 2px rgba(0,0,0,.2); }
    .header.mini .logo{width: 184px; height: 40px; margin: 10px 0 0 0}
    .header.mini .nav{margin: 60px 0 0 0}
    .header.mini .lan{margin: 30px 0 0 0;}


    /*------------------------*/
    .banner{height: 500px;}

	.list01{padding: 40px 0 0 0;}
	.list01 .list01_list{margin-bottom: 40px;}
	.list01 .list01_list .list{margin: 30px -3.3333% 30px 0; }
    .list01 .list01_con{width: 94%}
	
	.list02{height: 500px; margin-top: 60px; padding-top: 80px;}
	.list02 .list02_con{padding: 40px 30px;}
	.list02 .list02_con h1{margin-bottom: 20px}
	.list02 .list02_con .link{width: 120px; margin: 20px 0 0 0; }
	.list02 span{margin: 200px 30px 0 0}
	
	.list03{padding: 40px 0 0 0}
	
	.list05{padding: 40px 0;}

    .page_banner{height: 240px;}
    .page_banner .banner_bg .banner_txt{padding-top: 180px}
    .page_banner .banner_bg h3{font-size: 26px;}

    .page_case .list .txt h3{font-size: 18px; color: #444; font-weight: bold; margin-bottom: 2px;}
	
	.page_newshow .newshow_con img{max-width: 960px; margin: 10px auto}
	
	
	
}




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

    .w1200{width: 100%}

    /*----header----*/
    .header{height: 60px;}
    .header .logo{margin: 5px 0 0 10px;}

    .header .button{display: block}

    .nav{width: 240px; position: fixed; background: #181818; top: 0; left: -240px; margin: 60px 0 0 0}
    .nav .nav_bar{padding: 50px 0 260px 0}
    .nav .nav_bar li{float: none; margin-right: 0; }
    .nav .nav_bar li>a{font-size: 13px; color: #e0e0e0; padding: 0 0 0 60px; line-height: 42px;}
    .nav .nav_bar li:hover>a{color: #e68d04}
    .nav .nav_bar li>a.on{color: #e68d04}

    .lan{float: left}

    .header.mini{height: 60px; box-shadow: 0 0 10px 2px rgba(0,0,0,.2); }
    .header.mini .logo{width: 230px; height: 50px; margin: 5px 0 0 10px}
    .header.mini .nav{margin: 60px 0 0 0}
    .header.mini .lan{margin: 30px 0 0 0;}

    .nav.nav_on{left: 0}

    /*----footer----*/
    .footer{padding-top: 40px}
    .footer .w1200{width: 94%;}
    .footer .footer_left{width: 100%;}
    .footer .footer_left h3{font-size: 16px; margin-bottom: 12px;}
    .footer .footer_left p{font-size: 12px;}
	
	.footer .footer_center{display: none}
    .footer .footer_right{display: none}

	.footer .footer_end span{line-height: 28px;}
	.footer .footer_end .left{float: none}
	.footer .footer_end .right{float: none}
	.footer .footer_end .left a{margin: 0 10px;}
	.footer .footer_end .right a{margin: 0 10px;}


    /*----banner----*/
    .banner{height: 180px; margin-top: 60px; position: relative}

    .banner .txt{width: auto; right: 5%; text-align: right}
    .banner .txt h3{font-size: 20px;}
    .banner .txt h4{font-size: 14px;}
    .banner .txt p{font-size: 14px;}

    .mark{height: auto;}

    .swiper-pagination-fraction, .swiper-pagination-custom, .swiper-container-horizontal > .swiper-pagination-bullets{bottom: 20px}



    /*----content----*/

    .title{width: 220px; margin: 0 auto 40px auto}


    /*----list01----*/
    .list01{width: 94%; margin: 0 auto; padding: 40px 0 0 0;}
    .list01 .list01_list{width: 100%; margin-bottom: 40px}
    .list01 .list01_list .list{list-style: none; margin: 40px 0 20px 0 }
    .list01 .list01_list .list li{width: 100%; margin-right: 0; margin-bottom: 20px}
    .list01 .list01_list .list li:before{display: none}
    .list01 .list01_list .list li .img{width: 80px; height: 80px;}
    .list01 .list01_list .list li .txt{width: 66%; margin-left: 5%; margin-top: 0;}
    .list01 .list01_list .list li .txt h3{font-size: 16px; margin-bottom: 8px}

    .list01 .list01_con{width: 100%;}
    .list01 .list01_con .list{margin: 0 -2% 0 0}
    .list01 .list01_con .list li{width: 48%; margin-right: 2%; margin-bottom: 10px}
    .list01 .list01_con .list li .txt{width: 100%; height: 30px; position: relative;}
    .list01 .list01_con .list li .txt h3{font-size: 14px; color: #333; margin-top: 12px; transform: translateY(0); -webkit-transform: translateY(0); opacity: 1}
    .list01 .list01_con .list li .txt span{display: none;}
    .list01 .list01_con .list li .txt i{display: none;}

    .list01 .list01_con .list li:hover .txt{background: rgba(0,0,0,.0)}

    /*----list02----*/
    .list02{height: 340px; margin-top: 40px; margin-bottom: 160px; padding-top: 220px; background: url("../image/img01.jpg") no-repeat; background-size: cover; overflow: inherit}
    .list02 .w1200{overflow: hidden}
    .list02 .list02_con{width: 100%; margin-left: 0; padding: 40px 14px; background: #f4f4f4}
    .list02 .list02_con h3{font-size: 16px; color: #333; margin-bottom: 20px}
    .list02 .list02_con p{font-size: 12px; color: #333; line-height: 24px;}
    .list02 .list02_con .link{width: 100px; line-height: 30px; text-align: center; margin: 20px 0 0 0}
    .list02 .list02_con .link h5{font-size: 12px;}

    .list02 span{display: none}
    .list02 .t{display: none}


    /*----list03----*/
    .list03{width: 94%; margin: 0 auto}
    .list03 .list03_con .list{ margin-right: 0}
    .list03 .list03_con .list li{width: 100%; margin-right: 0; margin-bottom: 20px;}
    .list03 .list03_con .list li .txt{width: 100%; height: auto; padding-top: 12px;}
    .list03 .list03_con .list li .txt h3{font-size: 14px;}

    /*----list04----*/
    .list04{height: 300px; margin-top: 20px;}
    .list04 .li{width: 50%; margin-top: 60px;}
    .list04 .li span{font-size: 32px;}
    .list04 .li:nth-child(1):before{content: ""; display: block; width: 80%; height: 1px; background: #fff; position: absolute; bottom: 0; right: 0; margin: 0 0 -30px 0}
    .list04 .li:nth-child(1):after{content: ""; display: block; width: 1px; height: 140%; background: #fff; position: absolute; bottom: 0; right: 0; margin: 0 0 -30px 0}
    .list04 .li:nth-child(4):before{content: ""; display: block; width: 80%; height: 1px; background: #fff; position: absolute; top: 0; left: 0; margin: -31px 0 0 0}
    .list04 .li:nth-child(4):after{content: ""; display: block; width: 1px; height: 140%; background: #fff; position: absolute; top: 0; left: 0; margin: -31px 0 0 -1px}

    /*----list05----*/
    .list05{width: 94%; margin: 0 auto; padding: 40px 0;}
    .list05 .title{width: 260px;}
    .list05  h6{font-size: 14px;}
    .list05 .list05_con .list{margin-top: 40px; margin-right: -6%}
    .list05 .list05_con .list li{width: 44%; margin-right: 6%; margin-bottom: 20px;}
    .list05 .list05_con .list li .txt h3{font-size: 14px}
    .list05 .list05_con .list li .txt p{font-size: 12px}

    .img_fix .img{width: 100px;}

    /*----content----*/
    .page_banner{height: 160px;}
    .page_banner .banner_bg{background-position: right; background-size: cover; margin-top: 60px}
    .page_banner .banner_bg .banner_txt{padding-top: 120px; padding-left: 10px}
    .page_banner .banner_bg h3{font-size: 24px; color: #181818}

    .page_con{margin-bottom: 50px;}
    .page_con .site{width: 94%; margin: 0 auto 40px auto; padding: 16px 0 10px 0}
    .page_con .site a{font-size: 12px}
    .page_con .site .site_title{position: relative; margin: 6px 0 0 0; padding: 10px 0 0 0}
    .page_con .site .site_title a{width: 100px; padding: 0 24px; font-size: 12px; margin: 0 4px 4px 0; background: #f0f0f0}


    /*----page_about----*/
    .page_about{width: 94%; margin: 0 auto}
    .page_about .about_con p{font-size: 12px;}
	.page_about .about_con img{width: 100%;}


    /*----page_product----*/
    .page_product{width: 94%; margin: 0 auto}

    .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 .product_top .top_left{width: 100%; margin-right: 0; margin-bottom: 10px}

    .page_product .product_con .product_top .top_right{width: 100%}
    .page_product .product_con .product_top .top_right h3{font-size: 14px; margin-bottom: 10px}
    .page_product .product_con .product_top .top_right p{font-size: 12px;}

    .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----*/
    .productshow_title .title_left{width: 100%; margin-right: 0; margin-bottom: 20px}
    .productshow_title .title_right{width: 100%}
    .productshow_title .title_right h3{font-size: 16px;}

    .productshow_con{margin-top: 30px}


    /*----page_technical----*/
    .page_technical{width: 94%; margin: 0 auto}
    .page_technical .logoii{margin: 0;}
    .page_technical .list{padding: 40px 0;}
    .page_technical .list:before{content: ""; display: block; width: 1px; height: 100%; background: #e0e0e0; position: absolute; top: 0; left: 0; margin: 0 0 0 20px;}
    .page_technical .list li{width: 80%; margin-left: 20%; margin-bottom: 40px; margin-top: 0;}
    .page_technical .list li:nth-child(odd){margin-right: 0; padding-right: 0; text-align: left}
    .page_technical .list li:nth-child(even){margin-left: 20%; padding-left: 0; }
    .page_technical .list li:before{left: 0; margin: 6px 0 0 -57px;}
    .page_technical .list li:nth-child(even):before{left: 0; margin: 4px 0 0 -57px}
    .page_technical .list li h3{font-size: 16px;  margin-bottom: 10px;}
    .page_technical .list li .img{padding: 0;}


    /*----page_case----*/
    .page_case{width: 94%; margin: 0 auto}
    .page_case .list .txt{width: 100%; float: left; padding-top: 0; padding-right: 0; margin-bottom: 10px; text-align: right}
    .page_case .list .txt h3{font-size: 16px; font-weight: normal; margin-bottom: 2px;}
    .page_case .list .txt h4{font-size: 12px;}
    .page_case .list .txt p{font-size: 12px;}

    .page_case .list .img{width: 100%;}
    .page_case .slick-list{padding: 0; overflow: inherit}

    .page_case .slick-prev, .page_case .slick-next{background: rgba(255,255,255,.8); top: 66%}
    .page_case .slick-prev{left: 0; margin-left: 5px}
    .page_case .slick-next{right: 5px}

    /*----page_news----*/
    .page_news{width: 94%; margin: 0 auto}
    .page_news .list li{margin-bottom: 20px;}
    .page_news .list li .img{width: 100%; height: 160px;}
    .page_news .list li .txt{width: 100%; margin-left: 0; padding-top: 10px;}
    .page_news .list li .txt h6{font-size: 16px; margin-bottom: 10px;}
    .page_news .list li .txt h3{font-size: 14px;}
    .page_news .list li .txt p{font-size: 12px; padding-bottom: 20px}

    /*----page_newshow----*/
    .page_newshow{width: 94%; margin: 0 auto}
    .page_newshow .newshow_title h3{font-size: 14px;}
    .page_newshow .newshow_title span{font-size: 12px}
    .page_newshow .newshow_con p{font-size: 12px;}
	.page_newshow .newshow_con img{width: 100%;}

    /*----page_down----*/
    .page_down{width: 94%; margin: 0 auto}
    .page_down .down_con .list li{padding: 20px; line-height: 20px; }
	
	.page_down .down_con .list li .img{display: none}
	.page_down .down_con .list li p{font-size: 16px; float: none; padding-left: 0}
	
    .page_down .down_con .list li a{margin: 12px 20px 0 0}
    .page_down .down_con .list li a.dl{margin: 12px 20px 0 0;}
	

    /*----page_contact----*/
    .page_contact{width: 94%; margin: 0 auto}
    .page_contact .contact_left{width: 100%;}
    .page_contact .contact_left h3{font-size: 16px;}
    .page_contact .contact_left p{font-size: 12px;}
    .page_contact .contact_left .ewm{margin-top: 20px; margin-bottom: 20px}

    .page_contact .contact_right{width: 100%;}
    .page_contact .contact_right .map{height: 280px;}


    /*-----公共样式-------*/
    /*----page_message----*/
    .page_message{width: 100%; padding: 20px 0;}
    .page_message p {margin: 7px 0; padding-left: 70px;}
    .page_message p span {width: 70px;}

    /*----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; line-height: 20px;}

    /*----tag_show----*/
    .page_tag .list{margin-right: -2%;}
    .page_tag .list li{width: 48%;  margin-right: 2%;}
    .page_tag .list li p{font-size: 13px; line-height: 24px;}

    /*----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_tag{width: 96%; margin: 0 auto}

    /*----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: 16%;}
    .right_list .li{width: 38px; height: 38px; margin-bottom: 2px; line-height: 38px;}
    .right_list .li i{font-size: 24px; line-height: 38px;}
    .right_list .li:nth-child(2){display: none}

    .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: 160px; height: 36px;}
    .right_list .li .tel h3{font-size: 16px; line-height: 40px; }
    .right_list .li .tel h3 i{font-size: 18px;}

    .right_list .li:hover .tel{margin: 0 50px 0 -170px;}






}