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

    .w1600{width: 88%;}

    .list02 .list02_con .list02_list{padding: 120px 0 120px 120px;}


}

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

    .w1600{width: 92%;}

    .list02 .list02_con{margin-left: 4%}

    .list02 .list02_con .list02_list{padding: 120px 0 120px 80px;}

    .list04 .list04_con{width: 880px;}

}

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

    .title{margin-bottom: 40px;}
    .title h1{font-size: 24px;}
    .title h6{font-size: 16px;}

    .a_link{margin-top: 40px;}

    .list01{padding: 80px 0 60px 0;}

    .list02 .list02_con  .list02_list{padding: 100px 0 100px 60px;}
    .list02 .list02_con  .list02_list .li{width: 240px; height: 350px; margin-right: 20px; padding: 40px 20px;}
    .list02 .list02_con  .list02_list .li h4{margin-bottom: 46px;}

    .list03{padding: 0 0 100px 0;}
    .list03 .list03_right{padding-left: 0;}

}

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

    .header .logo{margin: 15px 0 0 40px;}
    .header_search{display: none}

    .nav .nav_bar li a{padding: 0 14px;}

    .footer .footer_con .footer_left span.sp1{width: 100%}

    .banner .text h1{font-size: 20px; margin-bottom: 20px;}
    .banner .text h3{font-size: 36px; line-height: 1.2}

    .banner_pro a{height: 100px; line-height: 100px;}
    .banner_pro a{padding: 0 30px;}
    .banner_pro a:before{margin: 0 -20px -40px 0;}
    .banner_pro a:after{margin: 0 30px 40px 0; opacity: 0;}
    .banner_pro a .ico{margin: 30px 20px 0 0;}

    .list01{padding: 60px 0;}
    .list01 .list01_con .list{margin-right: -2%;}
    .list01 .list01_con .list li{width: 31.3333%; margin-right: 2%;}
    .list01 .list01_con .list li:nth-child(7) ,.list01 .list01_con .list li:nth-child(8){display: none}

    .list02{padding: 60px 0;}
    .list02 .list02_con{margin-left: 0}
    .list02 .list02_con .title{padding-left: 40px;}
    .list02 .list02_con  .list02_list{margin-right: -2%; padding: 100px 40px 60px 40px; border-top-left-radius: 0; border-bottom-left-radius: 0;}
    .list02 .list02_con  .list02_list .li{width: 23%; padding: 30px 20px; margin-right: 2%;}

    .list03 .list03_left .img{display: none}

    .list04 .list04_con{width: 760px;}

    .list05{padding: 40px 0 60px 0;}
    .list05 .title h6{padding-left: 0;}
    .list05 .list05_right{margin-top: 68px;}

    .list05 .list05_right .list li{padding: 20px 0;}
    .list05 .list05_right .list li h6{font-size: 14px; margin-bottom: 10px;}
    .list05 .list05_right .list li h1{height: 42px; margin-bottom: 20px;}
    .list05 .list05_right .list li p{height: 60px;}


    /*----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: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 0;}

}

@media screen and (max-width: 880px) {

    .title{margin-bottom: 30px;}
    .title h1{font-size: 20px;}
    .title h6{font-size: 14px;}

    .header{background: #fff;}
    .header:before{content: ""; display: block; width: 100%; height: 100%; background: #fff; position: absolute; top: 0; left: 0; z-index: 8}
    .header .logo{position: relative; background: url("../image/logoi.png") no-repeat; background-size: cover; z-index: 9}

    .header .button{display: block; z-index: 9}

    .nav{width: 100%; height: 100%; position: fixed; top: -110%; left: 0; background: #f4f4f4; margin-right: 0}
    .nav .nav_bar{margin-top: 0; padding-top: 80px;}
    .nav .nav_bar li{width: 100%; margin: 2px 0; padding: 0 80px; box-sizing: border-box}
    .nav .nav_bar li:before{display: none}
    .nav .nav_bar li a{font-size: 14px; color: #666; padding: 0 20px; line-height: 50px; border-bottom: 1px solid #dedede;}
    .nav .nav_bar li a.on{color: #e62510}
    .nav.nav_on{top: 80px;}

    .lan{position: relative; margin: 10px 80px 0 0; z-index: 9}
    .lan a{font-size: 14px; color: #666;}

    .a_link{width: 150px;}
    .a_link i{font-size: 14px; background: url("../image/ico12.png") no-repeat 80px 12px;}
    .a_link:hover i{background: url("../image/ico11.png") no-repeat 110px 12px}


    .list02 .list02_con  .list02_list .li{height: 310px;}
    .list02 .list02_con  .list02_list .li .ico{margin: 0 auto 10px auto;}
    .list02 .list02_con  .list02_list .li h1{font-size: 17px; font-weight: normal; margin-bottom: 20px;}
    .list02 .list02_con  .list02_list .li h4{font-size: 13px; margin-bottom: 20px;}

    .list04 .list04_con{width: 620px;}

    .list05 .list05_right .list{margin-right: -3%;}
    .list05 .list05_right .list li{width: 47%; margin-right: 3%;}
    .list05 .list05_right .list li:nth-child(5), .list05 .list05_right .list li:nth-child(6){display: none}


}

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

    .header{height: 60px;}
    .header .logo{margin: 5px 0 0 40px;}
    .header .button{margin-top: 10px;}
    .lan{margin: 5px 80px 0 0;}

    .footer .footer_con .footer_left{width: 100%;}
    .footer .footer_con .footer_right{width: 100%; margin-top: 20px;}


    .banner .text{margin: 24% 0 0 5%;}
    .banner_pro a{padding: 0 14px;}
    .banner_pro a:after{margin: 0 15px 40px 0;}
    .banner_pro a .ico{margin: 30px 8px 0 0;}

    .list01 .list01_con .list li .txt{padding-top: 20%;}

    .list03 .list03_right{margin-top: 60px;}

    .list04 .list04_con{width: 500px;}

}


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

    .w1600{width: 94%;}

    .header .logo{margin: 5px 0 0 10px;}
    .nav .nav_bar li{padding: 0 40px;}
    .nav.nav_on{top: 60px;}

    .banner{position: relative}
    .banner .text{margin: 32% 0 0 5%;}
    .banner .text h1{font-size: 14px; margin-bottom: 10px;}
    .banner .text h3{font-size: 18px; line-height: 1.6}
    .banner .text .a_link{display: none}

    .banner_pro{display: none}

    .mark{display: none}

    .footer .footer_con{padding: 30px 0}
    .footer .footer_con .footer_left{width: 100%;}
    .footer .footer_con .footer_left span{width: 100%;}
    .footer .footer_con .footer_right{width: 100%; margin-top: 10px;}
    .footer .footer_con .footer_right .footer_ying{display: none}
    .footer .footer_link{display: none}
    .footer .footer_end .footer_l{display: none}
    .footer .footer_end .footer_r{width: 100%; text-align: left;}
    .footer .footer_end .footer_r a{margin: 0 20px 4px 0;}

    .a_link{margin-top: 20px;}

    .list01{padding: 40px 0;}
    .list01 .list01_con{width: 94%;}
    .list01 .list01_con .list{margin-right: -2%;}
    .list01 .list01_con .list li{width: 48%; margin-right: 2%;}
    .list01 .list01_con .list li .txt{height: auto; position: relative; padding: 10px 0 0 0; background: transparent;}
    .list01 .list01_con .list li .txt h1{font-size: 14px; color: #333; margin-bottom: 0; transform: translateY(0); opacity: 1;}
    .list01 .list01_con .list li .txt h3{display: none}
    .list01 .list01_con .list li:hover .txt{background: #fff}

    /*----list02----*/
    .list02{padding: 40px 0;}
    .list02 .list02_con .title{padding-left: 3%;}

    .list02 .list02_con  .list02_list{flex-wrap: wrap; padding: 40px 20px;}
    .list02 .list02_con  .list02_list .li{width: 48%; height: 240px; margin-bottom: 10px;}
    .list02 .list02_con  .list02_list .li:nth-child(even){margin-top: 0;}
    .list02 .list02_con  .list02_list .li .r{display: none}

    .list03{padding: 0 0 40px 0}
    .list03 .list03_left{width: 100%; padding-right: 0;}
    .list03 .list03_right{width: 100%; padding-left: 0; margin-top: 20px;}

    .list04 .list04_con{width: 84%;}
    .list04 .list04_con .list04_list .li{margin: 0 10px;}

    .list05{padding: 40px 0;}
    .list05 .title{width: 100%; margin-right: 0;}
    .list05 .title .title_li{display: none}
    .list05 .list05_right{width: 100%; margin-top: 0;}
    .list05 .list05_right .list{margin-right: 0;}
    .list05 .list05_right .list li{width: 100%; margin-right: 0;}
    .list05 .list05_right .list li:nth-child(3), .list05 .list05_right .list li:nth-child(4){display: none}
    .list05 .list05_right .list li h1{font-size: 14px; height: auto}
    .list05 .list05_right .list li p{font-size: 13px; height: auto}
    .list05 .list05_right .list li .r{display: none}


    /*-----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_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;}
    .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 0;}


}

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

    .w1366{width: 1200px}

    .page_news .list li h3{height: 21px;}

}


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

    .w1366{width: 94%;}

    /*----page_banner----*/
    .page_banner{height: 420px;}

    .page_banner .banner_bg .w1366{padding-top: 180px;}
    .page_banner .banner_bg .w1366 h1{font-size: 32px;}
    .page_banner .banner_bg .w1366 p{font-size: 32px;}

}

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

    .page_contact .contact_left{width: 100%; margin-right: 0; margin-bottom: 20px;}
    .page_contact .contact_left p{display: inline-block; width: 49%;}
    .page_contact .contact_left .ewm{margin-top: 20px}
    .page_contact .contact_left .ewm img{width: 120px; height: 120px; margin-right: 10px}

    .page_contact .contact_right{width: 100%}

    .page_news .list li p{height: 67px;}

}

@media screen and (max-width: 880px) {

    .page_banner{height: 360px; padding-top: 80px;}

    .page_banner .banner_bg .w1366{padding-top: 80px;}
    .page_banner .banner_bg .w1366 h1{font-size: 26px;}
    .page_banner .banner_bg .w1366 p{font-size: 26px;}

    .page_title .title_left{top: -60px;}
    .page_title .title_left a{width: 140px; line-height: 46px;}

    .page_news .list li{width: 48%; padding: 20px 0;}


}


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

    .page_banner{padding-top: 60px;}

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

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

    .page_productshow .con img{max-width: 768px;}

    .page_newshow .newshow_con img{max-width: 768px}

    .page_contact .contact_left p{width: 100%;}

}

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

    .page_banner{height: 240px}

    .page_banner .banner_bg .w1366{padding-top: 60px;}
    .page_banner .banner_bg .w1366 h1{font-size: 18px; font-weight: normal}
    .page_banner .banner_bg .w1366 p{font-size: 18px; font-weight: normal}

    .page_title{padding-top: 20px;}
    .page_title .title_left{top: 0; }
    .page_title .title_left a{width: 32.3333%; font-size: 13px; line-height: 42px; margin: 0 0.5% 4px 0.5%;}
    .page_title .title_right{display: none}

    .page_con{padding: 30px 0 40px 0}

    .page_product .list li .text h3{font-size: 13px;}

    .page_productshow .con img{width: 100%;}

    .page_news .list{margin-right: 0;}
    .page_news .list li{width: 100%; margin-right: 0; padding: 20px 0;}
    .page_news .list li h6{margin-bottom: 10px;}
    .page_news .list li h3{margin-bottom: 20px;}
    .page_news .list li .r{display: none}

    .page_newshow .newshow_con img{width: 100%;}


}