@media screen and (max-width:1600px){
    /*  1400px */
    .mainbox{max-width: 1400px;margin: 0 auto;padding: 0 10px;}
    .in-news-right{padding: 10px 10px;display: flex;flex-direction: column;align-items: center;overflow: hidden;}
    .in-adv-content{padding: 0;}
    .in-case-btn {        padding-left: 40px;        width: 35px;    }
    .in-case-item{padding: 10px;height: auto;}
    .in-case-item-img{width: 33%;}
    .in-case-item-text{padding-left: 10px;}
    .in-case-item-text h5{font-size: 14px;}
    .in-case-item-text p{font-size: 12px;line-height: 10px;}
    .in-case-btn{padding-left: 27px;width: 35px;position: relative;top: 30px;}
    .culture-content .cluture-text h3{color: #333333;font-size: 18px;line-height: 46px;}
    .culture-content .culture-text h5{color: #333333;font-size: 14px;}
    .honor-right-top{position: absolute;top: -140px;width: 400px;right: -100px;}
    .service-title{padding-top: 0;}
    .service-title h4{    padding: 10px 0;}
    .service-title h3{    font-size: 28px;}
    .service-text p{    margin-top: 40px;}
}


@media screen and (max-width:1400px){
    /* 1150 */
    .mainbox{max-width: 1150px;margin: 0 auto;padding: 0 10px;}
    .in-case-item{padding: 10px;height: auto;}
    .in-case-item-img{width: 33%;}
    .in-case-item-text{padding-left: 10px;}
    .in-case-item-text h5{font-size: 14px;}
    .in-case-item-text p{font-size: 12px;line-height: 10px;}
    .in-case-btn{padding-left: 10px;width: 35px;position: relative;top: 22px;}
    .in-adv-item .in-adv-off h5::after {        content: "";        background-image: url(../img/title-btm2.png);        width: 34px;        background-size: 100%;        height: 4px;
        display: block;        top: 70px;        position: absolute;    }
    .in-news-right .in-news-item{    width: 500px;}
    .brand-about{    margin-top: 20px;}
    .contact-text h3{font-size: 20px;}
    .contact-text-right{    padding-left: 20px;}
    .contact-text p{    font-size: 13px;}
    .service-text{        width: 50%;        box-sizing: border-box;        padding: 10px 50px;    }
    .service-title{padding-top: 0;}
    .service-title h4{padding: 10px 0;font-size: 20px;}
    .service-title h3{font-size: 28px;font-size: 22px;}
    .service-text p{    margin-top: 40px;}






}
@media screen and (max-width:1150px){
    /* 750 */
    .banner-box{margin-top: 70px;}
    .in-title h4{font-size: 13px;padding: 16px 0;color: #888888;}
    .in-title h3{font-size: 24px;color: #333;position: relative;margin-bottom: 50px;}
    .inner-banner{margin-top: 70px;}
    .in-case-content{width: 70%;margin-top: 10px;}
    .in-case-item{width: 100%;margin: 10px 0;position: relative;}
    .in-case-item:nth-child(2){margin: 0;}
    .in-case-btn{padding-left: 10px;width: 35px;position: absolute;top: 50%;transform: translateY(-50%);right: 10%;}
    .in-case-btn img{position: absolute;top: 50%;width: 100%;}
    .in-case-item-text h5{font-size: 1.5em;}
    .in-case-item-text p{font-size: 1.0em;line-height: 10px;}
    .in-about-left{width: 100%;height: auto;padding-bottom: 20px;padding-left: 2%;}
    .in-about-right{width: 100%;display: none;}
    .in-adv-item{width: 25%;}
    .in-news-left{display: none;}
    .in-news-right{        width: 100%;        flex-direction: column;        align-items: flex-start;    }
    .in-news-right .in-news-item{    width: 100%;}
    .footer-left{display: none;}
    .footer-right{float: left;padding-left: 0;}
    .footer .copyright p{float: none;}
    .footer .copyright p:nth-child(2){float: none;text-align: left;padding-bottom: 20px;}
    .culture{height: auto;background-size: auto 100%;}
    .culture-content{margin-top: 0;}
    .culture-item{width: 80%;margin: 20px 10%;}
    .culture-item:nth-child(2){margin: 20px 10%;}
    .honor-right-top{position: absolute;top: -100px;width: 260px;right: -20px;}
    .tab-title{height: 60px;}
    .tab-title .tab-title-item{font-size: 16px;height: 60px;line-height: 60px;}
    .news-item{padding: 10px;margin: 20px;}
    .news-text h3{    margin-top: 10px;   margin-bottom: 10px;    font-size: 18px;}
    .news-text h4{    font-size: 14px;    line-height: 25px;}
    .news-text-img{    width: 30px;    margin-top: 10px;}
    .news-date{    font-size: 22px;    right: 20px;}
    .news-content-title h3{    font-size: 24px;}
    .contact-text h3{font-size: 17px;}
    .contact-text-right{    padding-left: 20px;}
    .contact-text p{font-size: 13px;line-height: 24px;}
    .industrial-advantage-item-img{width: 40px;}
    .industrial-advantage-item p{font-size: 16px;}
    .pre-img{transform:translateX(-300px) rotateY(30deg) scale(0.8);z-index:9;opacity:0.9}
    .next-img{transform:translateX(300px) rotateY(-30deg) scale(0.8);z-index:9;opacity:0.9}
    .lbt-box{height: 600px;}
}
@media screen and (max-width:960px){
    /*750*/
    .news-item{padding: 0px;margin: 20px;padding-bottom: 10px;/* margin-bottom: 10px; */}
    .news-text h3{margin-top: 0px;margin-bottom: 5px;font-size: 18px;}
    .news-text h4{    font-size: 14px;    line-height: 25px;}
    .news-text-img{    width: 30px;    margin-top: 10px;}
    .news-date{    font-size: 22px;    right: 20px;}
    .contact-text-left{width: 100%;}
    .contact-text-right{width: 100%;border-left: 0;padding-left: 0;border-top: 1px #333333 solid;margin-top: 14px;padding-top: 10px;}
    .service-title h4{font-size: 16px;padding: 0;}
    .service-title h3{font-size: 16px;}
    .service-title h3::after{width: 43px;}
    .service-text p{    margin-top: 30px;    line-height: 30px;}
    .service-item{margin-top: 50px;}
    .industrial-left{width: 100%;}
    .industrial-img{width: 100%;position: static;}
    .industrial-advantage{height: auto;}
    .industrial-advantage-item{width: 33.33%;height: 300px;}
    .industrial-build-item{width: 48%;margin: 30px 1%;}
    .industrial-build-item:nth-child(2),
    .industrial-build-item:nth-child(5){margin: 30px 1%;}
    .reporting{background: none;}
    .reporting-from{width: 100%;padding: 0;height: auto;}
    .reporting-from .input-a{margin-left: 0;}
    .table-box table{margin-left: 0;}
    .reporting-from textarea{margin-left: 0;}
    .reporting-from-btn{width: 90%;}
    .go-top{right: 10px;width: 40px;height: 40px;}
    .pre-img{transform: translateX(-180px) rotateY(30deg) scale(0.8);z-index:9;opacity:0.9}
    .next-img{transform: translateX(180px) rotateY(-30deg) scale(0.8);z-index:9;opacity:0.9}
    #pre{position: absolute;left: 0;top: 150px;transform: translateY(-50%);}
    #next{position: absolute;right: 0;top: 150px;transform: translateY(-50%);}
    .lbt-box{height: 500px;margin-bottom: -150px;}
    .cur-img{width: 25%;}
    .shubiao{display: none;}
}
@media screen and (max-width:750px){
    /* 460 */
    .in-case-item-text h5{font-size: 1.2em;}
    .in-case-item-text p{font-size: 0.8em;line-height: 10px;}
    .in-case-content{width: 100%;}
    .in-adv-item:hover{background-color: gainsboro;}
    .in-adv-item:hover .in-adv-off{display: block;}
    .in-adv-item:hover .in-adv-on{display: none;}
    .footer-content{height: auto;}
    .footer-right{width: 96%;}
    .in-news-data{width: 16%;}
    .in-news-text{width: 60%;margin-left: 3%;}
    .in-news-more{width: 10%;margin-left: 5%;}
    .in-adv-item{        height: 280px;    }
    .banner-box .swiper-container-vertical>.swiper-pagination-bullets{right: 5px;    }
    .in-about-left p{        font-size: 14px;    }
    .brand-about .in-about-left{        padding: 20px;    }
    .news-item{padding: 0px;margin: 20px;padding-bottom: 20px;width: 100%;margin-left: 0;}
    .news-text h3{margin-top: 0px;margin-bottom: 5px;font-size: 18px;}
    .news-text h4{    font-size: 14px;    line-height: 25px;}
    .news-text-img{width: 30px;margin-top: 10px;display: none;}
    .news-date{    font-size: 22px;    right: 20px;}
    .news-img{display: none;}
    .pages-item{width: 26px;height: 26px;line-height: 26px;font-size: 12px;margin: 5px;}
    .pages-item-too{height: 26px;line-height: 26px;font-size: 12px;margin: 5px;}
    .tab-title{height: 40px;}
    .tab-title .tab-title-item{height: 40px;line-height: 40px;font-size: 14px;}
    .pages{padding: 30px 0;}
    .news-content-title h3{    font-size: 18px;}
    .news-content-text{width: 90%;padding: 0px;}
    .contact-item{width: 100%;margin: 20px 0;}
    .contact-content{margin: 50px 0;}
    .service-img{width: 90%;margin: 0 5%;}
    .service-text{width: 90%;margin: 0 5%;padding:20px 0;}
    .industrial-build-item{width: 98%;margin: 30px 1%;}
    .industrial-build-item:nth-child(2),
    .industrial-build-item:nth-child(5){margin: 30px 1%;}
    .reporting-from .input-a{width: 100%;}
    .reporting-from .input-a input{width: 100%;}
    .reporting-from .necessary::after{right: 10px;}
    .table-box table{width: 100%;}
    .reporting-from textarea{width: 100%;box-sizing: border-box;}
    .reporting-from-btn{width: 100%;}
    .industrial-build-item p{text-align: center;}
    .cur-img{width: 35%;}
    .imgitem{width: 35%;}
    #pre{position: absolute;left: 0;top: 150px;transform: translateY(-50%);}
    #next{position: absolute;right: 0;top: 150px;transform: translateY(-50%);}
    .pre-img{transform: translateX(-100px) rotateY(30deg) scale(0.8);z-index:9;opacity:0.9}
    .next-img{transform:translateX(100px) rotateY(-30deg) scale(0.8);z-index:9;opacity:0.9}
}

@media screen and (max-width:460px){
    .in-adv-item{width: 33.33%;}
    
}