@media screen and (max-width: 1500px) {

    .head1 .nav>.firstul>li>a,
    .pchead .nav>.firstul>li>a {
        margin: 0 20px;
    }
}

@media screen and (max-width: 1300px) {

    .pchead .logo,
    .head1 .logo {
        width: 25%;
    }

    .pchead .nav,
    .head1 .nav {
        width: 75%;
    }
}

@media screen and (max-width: 1200px) {
    body.fp-responsive {
        overflow: hidden !important;
    }

    /* 首页 */
    .xymob-head {
        display: block;
    }

    .head3,
    .pchead {
        display: none;
    }

    .sideNav {
        display: none !important;
    }

    .head1 .nav>.firstul>li>a,
    .pchead .nav>.firstul>li>a {
        margin: 0 10px;
        font-size: 16px;
    }

    .banner,
    .banner .fp-tableCell {
        display: block !important;
        height: auto !important;
    }

    .banner .bannerimg {
        width: 100%;
        height: 100%;
    }

    .home-product .probox .pro1 .index_pro {
        width: calc(100% - 200px);
    }

    .home-product .probox .pro1 .index_pro .proitem .protxt .text .zht h3 {
        font-size: 21px;
    }

    .home-product .probox .pro1 .index_pro .proitem .protxt .text .zht .proname {
        font-size: 24px;
    }

    .home-about .abbox .fr ul li img {
        max-width: 20%;
    }

    .home-about .abbox .fr ul li .abtxt p {
        font-size: 21px;
    }

    .home-about .abbox .fr ul li .abtxt h3 {
        font-size: 24px;
    }

    .home-news .nbox .nflex .nle .letop span {
        font-size: 32px;
    }

    .home-news .nbox .nflex .nle .lebot {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .home-news .nbox .nflex .nre ul li .li_tim h3 {
        font-size: 54px;
    }

    .home-news .nbox .nflex .nre ul li .li_img {
        margin-bottom: 60%;
        margin: 20px 0;
    }

    .home-news .nbox .nflex .nre ul li .li_txt .txt1 .zhtxt,
    .home-news .nbox .nflex .nre ul li .li_txt .txt1 .entxt {
        font-size: 18px;
    }

    .home-news .nbox .nflex .nre ul li .li_txt .txt2 {
        margin: 20px 0;
    }

    .home-news .nbox .nflex .nre ul li .li_txt .txt2 .zhtxt,
    .home-news .nbox .nflex .nre ul li .li_txt .txt2 .entxt {
        font-size: 16px;
    }

    /* 内页 */
    .inside-banner {
        padding-top: 60px;
    }

    .pub_crumbs.fix {
        top: 60px;
    }

    .xwzx_con1_u1 li a .ntxt {
        padding: 25px;
    }

    .xwzx_con1_u1 li a .ntxt .ts .t1 {
        font-size: 16px;
    }

    .xwzx_con1_u1 li a .ntxt .ts .t2 {
        font-size: 18px;
        margin: 20px 0 30px;
    }

    .xwzx_con1_u1 li a .ntxt .ts .t3 .nemore {
        font-size: 16px;
    }
}

@media screen and (max-width: 992px) {

    /* 首页 */
    .banner {
        padding-top: 60px;
    }

    .banner .p_scrool,
    .banner .p_arr {
        display: none;
    }

    .banner .swiper-pagination {
        right: auto;
        top: auto;
        bottom: 15px;
        left: auto;
        width: 100%;
        justify-content: center;
        height: auto;
        transform: unset;
        flex-direction: row;
    }

    .banner .swiper-pagination .swiper-pagination-bullet {
        width: 6px;
        height: 6px;
        margin: 3px !important;
    }

    .banner .swiper-pagination .swiper-pagination-bullet-active {
        width: 20px;
    }

    .home-product,
    .home-product .fp-tableCell,
    .home-about,
    .home-about .fp-tableCell,
    .home-case,
    .home-case .fp-tableCell,
    .home-news,
    .home-news .fp-tableCell {
        height: auto !important;
    }

    /* 首页产品 */
    .home-product {
        padding: 50px 20px;
    }

    .home-product .probox {
        padding: 0;
    }

    .home-product .probox .pcpro {
        display: none !important;
    }

    .home-product .mpro {
        display: block !important;
    }

    .home-product .hometitle {
        text-align: center;
        padding: 0;
        margin-bottom: 10px;
    }

    .hometitle h4 {
        font-size: 24px;
    }

    .home-product .probox .pro1 {
        display: block;
    }

    .home-product .probox .pro1 .index_pro {
        width: 100%;
    }

    .home-product .probox .pro1 .index_pro .proitem {
        display: block;
    }

    .home-product .probox .pro1 .index_pro .proitem .protxt {
        width: 100%;
        position: relative;
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .home-product .probox .pro1 .index_pro .proitem .protxt .text .zht h3 {
        font-size: 18px;
    }

    .home-product .probox .pro1 .index_pro .proitem .protxt .text .zht .proname {
        font-size: 20px;
    }

    .home-product .probox .pro1 .index_pro .proitem .protxt .text .promore a {
        font-size: 14px;
        width: 120px;
        padding: 8px 5px;
        margin-top: 20px;
    }

    .home-product .probox .pro1 .index_pro .proitem .propic {
        width: 100%;
        padding-bottom: 20px;
    }

    .home-product .probox .pro1 .probtn {
        display: none;
    }

    .home-product .xian {
        display: none;
    }

    .home-product .mpro .mpropag {
        bottom: 0;
        top: auto;
    }

    /* 首页简介 */
    .home-about {
        padding: 50px 20px;
    }

    .home-about .abbox {
        padding: 0;
        flex-wrap: wrap;
    }

    .home-about .abbox .fl {
        width: 100%;
        margin-bottom: 20px;
    }

    .home-about .abbox .fr {
        width: 100%;
    }

    .home-about .abbox .fl h3 {
        font-size: 24px;
    }

    .home-about .abbox .fl .abtxt {
        font-size: 16px;
    }

    .home-about .abbox .fl .abmore a {
        width: 120px;
        padding: 10px 5px;
        font-size: 14px;
    }

    /* 解决方案 */
    .home-case .casebox .c_img img {
        height: 50vh;
    }

    .home-case .casebox .c_info .c_info_fivebox .s_title {
        font-size: 24px;
    }

    .home-case .casebox .c_info .c_info_fivebox h3 {
        font-size: 28px;
    }

    .home-case .casebox .c_info .c_info_fivebox .ba_t img {
        margin: 15px 0;
    }

    .home-case .casebox .c_info .c_info_fivebox .p_summary {
        font-size: 16px;
    }

    .home-case .casebox .c_info .c_info_fivebox .p_button {
        font-size: 14px;
        padding: 8px 10px;
        max-width: 120px;
    }

    .home-case .p_smallBox {
        display: none;
    }

    /* 首页新闻 */
    .home-news {
        padding: 50px 20px;
    }

    .home-news .nbox {
        padding: 0;
    }

    .home-news .nbox .nflex {
        flex-wrap: wrap;
    }

    .home-news .nbox .nflex .nle {
        width: 100%;
        margin-bottom: 10px;
    }

    .home-news .nbox .nflex .nle .letop {
        margin-bottom: 20px;
    }

    .home-news .nbox .nflex .nle .letop span {
        font-size: 24px;
    }

    .home-news .nbox .nflex .nle .lebot {
        margin-bottom: 15px;
        font-size: 18px;
    }

    .home-news .nbox .nflex .nle .lebot a {
        margin-bottom: 10px;
    }

    .home-news .nbox .nflex .nre {
        width: 100%;
        height: auto;
    }

    .home-news .nbox .nflex .nre ul {
        position: static;
        display: none;
    }

    .home-news .nbox .nflex .nre ul.act {
        display: block;
    }

    .home-news .nbox .nflex .nre ul li {
        width: 100%;
        margin-bottom: 30px;
        margin-right: 0;
    }

    .home-news .nbox .nflex .nre ul li a {
        display: block;
        width: 100%;
    }

    .home-news .nbox .nflex .nre ul li .li_tim h3 {
        font-size: 30px;
        transform: translateX(0px);
    }

    .home-news .nbox .nflex .nre ul li .li_img {
        margin: 20px 0;
    }

    .home-news .nbox .nflex .nre ul li .li_txt .txt1 {
        height: auto;
    }

    .home-news .nbox .nflex .nre ul li .li_txt .txt1 .zhtxt,
    .home-news .nbox .nflex .nre ul li .li_txt .txt1 .entxt {
        font-size: 18px;
    }

    .home-news .nbox .nflex .nre ul li .li_txt .txt2 {
        margin: 15px 0;
    }

    .home-news .nbox .nflex .nre ul li .li_txt .txt2 .zhtxt,
    .home-news .nbox .nflex .nre ul li .li_txt .txt2 .entxt {
        font-size: 14px;
    }

    /* 首页底部 */
    .home-foot .con_top .top_re {
        display: none;
    }

    .home-foot .con_top .top_le {
        width: 100%;
    }

    .home-foot .con_bot {
        flex-wrap: wrap;
        justify-content: center;
        height: auto;
        padding: 15px 0;
        line-height: 25px;
    }

    .home-foot .con_bot .bot_le {
        flex-wrap: wrap;
        justify-content: center;
    }

    .home-foot .con_bot .bot_re {
        flex-wrap: wrap;
        justify-content: center;
    }

    .home-foot .con_top {
        padding: 25px 0;
    }

    .home-foot .con_top .top_le .le2 {
        margin-top: 30px;
    }

    /* 内页 */
    .innerbanner {
        position: relative;
        height: 360px;
    }

    .inside-banner .con h2 {
        font-size: 38px;
    }

    .productcontent {
        flex-wrap: wrap;
    }

    .nyleft {
        display: none;
    }

    .nyright {
        width: 100%;
    }

    .productitem .proimg,
    .hotpro .hotitem .hotimg {
        height: 25vw;
    }

    .productitem .txtbox {
        padding: 20px;
    }

    .productitem i {
        display: none;
    }

    .prc1 .pox {
        flex-wrap: wrap;
    }

    .prc1 .pox .plt {
        width: 100%;
    }

    .prc1 .pox .prt {
        width: 100%;
    }

    .bigproSwiper .btn,
    .bigproSwiper .btn {
        display: none;
    }

    .bigproSwiper .swiper-slide .sbox {
        height: auto;
    }

    .prc1 .pox .prt .pbtm .button_su_inner {
        width: 180px;
        font-size: 12px;
    }

    .prc2 {
        padding: 30px 0 60px 0;
    }

    .prc2 .proinfo .proinfocon {
        font-size: 16px;
    }

    .prc3 {
        padding: 45px 25px;
    }

    .prc3 .prc3ti {
        font-size: 21px;
    }

    .promain {
        padding: 30px 0;
    }

    .product_box {
        padding: 15px;
    }

    .product_box .product_box_top li {
        width: 50%;
    }

    .product_box .product_box_list .product_box_item {
        width: 31.333333%;
        margin-right: 3%;
        padding: 15px;
    }

    .product_box .product_box_list .product_box_item:nth-child(3n) {
        margin-right: 0;
    }

    .product_box .product_box_list .product_box_item:nth-child(4n) {
        margin-right: 3%;
    }

    .position a {
        font-size: 14px;
    }

    .propos {
        flex-direction: column;
        align-items: unset;
    }

    .propos .return {
        font-size: 14px;
        width: 120px;
        height: 40px;
        line-height: 40px;
        margin-top: 20px;
    }
}

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

    /* 首页 */
    .banner .bannertext .bannerbox .bannericon {
        width: 40px;
    }

    .banner .bannertext .bannerbox p {
        font-size: 12px;
    }

    .home-news .newsrow,
    .home-product .probox {
        margin-top: 25px;
    }

    .home-product .protop,
    .home-case .casetop {
        flex-direction: column;
        align-items: unset;
    }

    .home-product .protop .probtn,
    .home-case .casetop .casebtn {
        margin-top: 30px;
    }

    .home-news .newsrow .newsbox .newsboximg {
        display: none;
    }

    .home-news .newsrow .newsbox .newsboxtext {
        margin-left: 0;
        width: 100%;
    }

    .sceneList {
        display: none;
    }

    .m-sceneList {
        display: block;
        margin-top: 30px;
    }

    .scenetop {
        flex-direction: column;
        align-items: unset;
    }

    .home-footer .home-foot {
        flex-wrap: wrap;
    }

    .home-footer .home-foot .footer-nav {
        width: 100%;
    }

    .home-footer .home-foot .footer-nav .fir-ul .fir-li .u-a {
        font-size: 16px;
    }

    .home-footer .home-foot .footer-nav .fir-ul .sec-box {
        margin-top: 15px;
    }

    .footer-contact {
        padding: 20px 0;
        width: 100%;
    }

    .footer-contact::before,
    .footer-contact::after {
        border: 0;
    }

    .footer-QRcode {
        width: 100%;
        justify-content: center;
    }

    .m-sceneList .m-sceneitem .m-scenetext {
        width: 100%;
        padding: 0 10px;
        text-align: center;
        font-size: 21px;
    }

    /* 内页公共部分 */
    .sil-particles {
        display: none;
    }

    .float_qq {
        display: none;
    }

    .innerbanner {
        height: 200px;
    }

    .inside-banner .con h2 {
        font-size: 24px;
    }

    .inside-banner .con p {
        font-size: 14px;
        line-height: 2;
        padding: 0 10% 0 10%;
    }

    .pub_crumbs ul li {
        width: 50%;
    }

    .pub_crumbs ul li a {
        margin: 0;
        text-align: center;
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
        padding: 0px 5px;
        font-size: 14px;
    }

    .aboutcontent,
    .honorcontent,
    .contactcontent,
    .newscontent,
    .news_details {
        padding: 40px 0;
    }

    .productcontent {
        padding: 40px 0 50px 0;
    }

    /* 内页底部 */
    .pagefoot {
        padding: 2rem 0;
    }

    .foot .footleft {
        width: 100%;
        margin-bottom: 50px;
    }

    .foot .footleft p {
        width: 100%;
    }

    .foot .footcontact {
        width: 100%;
    }

    .foot .footpro,
    .foot .footlink,
    .foot .footewm {
        display: none;
    }

    .copy,
    .homefoot-copy {
        padding: 20px;
        flex-wrap: wrap;
    }

    /* 内页 */
    .innertext .ind-tit {
        font-size: 32px;
    }

    .aboutcontent .info {
        font-size: 16px;
    }

    .aboutcontent .info img {
        width: 100%;
        height: 100%;
    }

    .honorcontent .honoritem .honorimg {
        height: 30vw;
    }

    .honorcontent .honoritem .honortext {
        padding: 10px;
        font-size: 14px;
    }

    .contactinfo {
        flex-wrap: wrap;
    }

    .contactinfo .leftcontact {
        width: 100%;
    }

    .contactinfo .rightcontact {
        width: 100%;
    }

    .xwzx_con1_middle {
        width: 100%;
    }

    .xwzx_con1_right {
        width: 100%;
        padding-left: 0px;
        padding-right: 0;
        border-left: none;
        border-top: 1px solid #e5e5e5;
    }

    .xwzx_con1_right:after {
        display: none;
    }

    .xwzx_con1_right h1 {
        line-height: 22px;
        font-size: 18px;
        padding-top: 20px;
    }

    .xwzx_con1_right h1:before {
        display: none;
    }

    .xwzx_con1_middle h2 {
        line-height: 1.2
    }

    .xwzx_con1_right p {
        padding-left: 0;
    }

    .xwzx_con1_u1 li:hover .xwzx_con1_right {
        border-left: none;
    }

    .news_details .ndh h1 {
        font-size: 24px;
    }

    .productitem .proimg,
    .hotpro .hotitem .hotimg {
        height: 40vw;
    }

    .productitem .txtbox {
        padding: 10px;
        font-size: 14px;
    }

    .probox .proinfo {
        flex-wrap: wrap;
    }

    .probox .proinfo .proinfoimg {
        width: 100%;
    }

    .probox .proinfo .protxt {
        width: 100%;
        margin-left: 0;
    }

    .probox .proinfo .protxt .tit3 {
        font-size: 20px;
    }

    .probox .proinfo .f-nobtn a {
        width: 110px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
    }

    .casebox .casedetails img,
    .casebox .casedetails video {
        height: auto;
    }

    .searchcontent {
        padding: 40px 0;
    }

    .xwzx_con1_u1 li {
        width: 100%;
        margin: 0 0 20px 0;
    }

    .xwzx_con1_u1 li a .ntxt {
        padding: 15px;
    }

    .xwzx_con1_u1 li a .ntxt .ts .t1 {
        font-size: 14px;
    }

    .xwzx_con1_u1 li a .ntxt .ts .t2 {
        margin: 10px 0;
        font-size: 16px;
    }

    .xwzx_con1_u1 li a .ntxt .ts .t4 {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .xwzx_con1_u1 li a .ntxt .ts .t3 .nemore {
        font-size: 14px;
    }

    .product_box .product_box_list .product_box_item {
        width: 49%;
        margin-right: 1%;
        padding: 10px;
    }

    .product_box .product_box_list .product_box_item:nth-child(2n) {
        margin-right: 0;
    }

    .product_box .product_box_list .product_box_item:nth-child(3n) {
        margin-right: 1%;
    }

    .product_box .product_box_list .product_box_item:nth-child(4n) {
        margin-right: 1%;
    }

    .product_box .product_box_list .product_box_item .product_txt .line {
        width: 30px;
        margin: 5px auto;
    }

    .product_box .product_box_list .product_box_item .product_txt {
        font-size: 14px;
    }

    .product_box .product_box_list .product_box_item .product_more .product_btn {
        font-size: 12px;
        width: 100px;
        height: 30px;
        line-height: 30px;
    }

    .product_box .product_box_top {
        display: none;
    }

    .product_box .mproduct_box_top {
        display: block;
    }
}

@media screen and (max-width: 576px) {}