@charset "utf-8";

/* CSS Document */

@media screen and (max-width:1520px) {
    .title {
        margin-bottom: 28px
    }
    .w1400 {
        width: 1200px;
        margin: 0 auto
    }
    .fixheader {
        min-width: 1180px
    }
    /*	页脚*/
    .footer_list2 {
        display: none;
    }
    .footer_list3 {
        margin: 0 118px
    }
    /*	产品优势*/
    .advan ul li:nth-child(2) {
        margin: 0 79px
    }
    /*	关于我们*/
    .about_txt {
        width: 660px;
    }
    .about_txt p {
        font-size: 20px
    }
    /*	产品*/
    .product_title ul li {
        width: 382px;
        font-size: 19px;
    }
    .product_list ul li {
        width: 300px;
    }
    .product_list ul li .product_img {
        height: 226px;
        width: 300px;
    }
    .product_list ul li h6 {
        font-size: 20px
    }
    /*	为什么*/
    .why_up>img {
        width: 520px;
        height: 509px;
    }
    .why_txt {
        width: 632px;
    }
    .why_title p {
        font-size: 20px;
    }
    .why_list ul li {
        width: 312px;
    }
    .why_list ul li .why_icon {
        width: 80px;
        height: 80px;
        padding: 16px
    }
    .why_list ul li p {
        padding-left: 4px;
        width: 222px;
    }
    /*	新闻*/
    .news_con {
        width: 784px;
    }
    .news_con .news_con_img {
        height: 524px;
        width: 784px;
    }
    .news_con p,
    .news_con span,
    .news_con i {
        display: none
    }
    .news_con_txt {
        padding: 26px 36px
    }
    .news_right {
        width: 392px;
    }
    .news_right ul li {
        width: 392px;
    }
    .news_right ul li .news_right_img {
        width: 392px;
        height: 262px
    }
    /*	案例*/
    .case {
        height: 900px
    }
    .case_right {
        width: 382px;
        height: 324px
    }
    .case_list ul li {
        width: 382px;
        margin: 0 0 27px 27px
    }
    .case_img {
        width: 382px;
        height: 324px
    }
    .case_hover {
        width: 382px;
        height: 324px
    }
    /*	运输*/
    .trans_title p {
        width: 812px
    }
    .trans_list ul li {
        width: 300px;
    }
    .trans_list ul::before {
        background: url(../images/trans_bg1.png) no-repeat center;
        width: 1200px;
    }
    /*子页面*/
    /*产品*/
    .z_product_con {
        width: 800px;
    }
    .z_product_list ul li {
        width: 400px;
    }
    .z_product_list ul li .product_img {
        width: 400px;
        height: 302px
    }
    .z_product_list ul li:nth-child(4n+1) .product_img {
        border-left: none
    }
    .z_product_list ul li:nth-child(3n+1) .product_img {
        border-left: none
    }
    .z_product_list ul li:nth-child(2n+1) .product_img {
        border-left: 1px solid #d0d9e2
    }
    .z_product_list ul li h6 {
        padding: 4px 0
    }
    /*视频*/
    .videolist {
        width: 382px;
        height: 392px;
        margin: 0 0 27px 27px;
    }
    .videolist .video_img {
        width: 382px;
        height: 392px;
    }
    .videos {
        margin-left: -600px;
        width: 1200px;
    }
    /*	关于我们*/
    .z_about2 img {
        width: 504px
    }
    .z_about2 .z_about2_txt {
        width: 654px
    }
    .z_about2 .z_about2_txt p {
        font-size: 16px
    }
    .z_about2 .z_about2_txt span {
        font-size: 22px
    }
    /*	新闻*/
    .z_news_left {
        width: 824px;
    }
    .z_news_list ul li {
        width: 388px;
        padding: 16px;
        margin: 0 24px 24px 0;
        height: 570px;
    }
    .z_news_list ul li .z_news_img {
        width: 356px;
        height: 238px;
    }
    /*	联系我们*/
    .z_contact_up ul li {
        width: 375px;
    }
    .z_contact_down>img {
        width: 712px
    }
    .form_right {
        width: 440px;
    }
    .form_right>p {
        margin-bottom: 16px;
    }
    .contact_form ul li {
        margin-bottom: 24px;
    }
    /*文章*/
    .z_article_con {
        width: 784px;
    }
    /*	产品详情*/
    .pro_article_left {
        width: 580px;
        height: 438px;
    }
    .pro_article_left1 {
        background-color: #fff;
        border: 1px solid #ebebeb;
        overflow: hidden;
    }
    .pro_article_left1 ul li {
        float: left;
        width: 580px;
        height: 438px;
    }
    .pro_article_right {
        width: 568px
    }
    .pro_txt {
        width: 728px;
        padding: 36px 64px 36px 36px
    }
}