@media only screen and (max-width: 1760px) {
}

@media only screen and (max-width: 1580px) {
    .index_main2_con2 .w1200 div img {
        width: 100px;
        height: 100px;
        margin: 15% auto 0;
    }

    .index_main2_con2 .w1200 div h2 {
        margin: 45px 0 30px;
    }

    .top_main2 .top_con2 img {
        width: 100px;
        height: 100px;
    }

    .top_main2 .top_con2 h2 {
        font-size: 30px;
        line-height: 34px;
        margin: 15px 0;
    }
}

@media only screen and (max-width: 768px) {
    .w1200 {
        width: 96%;
    }

    .m60 {
        margin: 25px auto;
    }

    .main {
        padding: 25px 0;
    }

    header, header.active {
        background: rgba(0, 0, 0, .6);
        padding: 8px 0;
    }

    header .logo {
        float: left;
        display: block;
        height: 34px;
        width: auto;
        transition: ease-in-out .3s;
        margin-top: 0;
    }

    header .nav_btn {
        display: block;
        float: right;
    }

    header .nav_list { /*display: none;*/
        position: fixed;
        width: 100%;
        margin-top: 0;
        height: calc(100vh - 50px);
        bottom: 0;
        left: 100%; /*right: 0;*/
        background: rgba(0, 0, 0, 0.6);
        box-sizing: border-box;
        border-top: 1px solid #777;
        transition: ease-in-out .3s;
    }

    header .nav_list.active {
        left: 0;
    }

    header .nav_list li {
        display: block;
        width: 100%;
        margin-left: 0;
        text-align: center;
        border-bottom: 1px solid #a4a4a4;
        box-sizing: border-box; /*padding: 6px 0;*/
    }

    header .nav_list li a {
        font-size: 16px;
        line-height: 52px;
        padding: 0;
        border-bottom: 0px solid transparent;
    }

    header .nav_list li.act a, header .nav_list li a:hover {
        color: #275f98;
        border-bottom: 0px solid transparent;
    }

    header .nav_list li::before, header .nav_list li .nav_list2 {
        display: none !important;
    }

    .banner_swiper {
        margin-top: 50px;
        height: auto;
        /*height: 320px;*/
        width: 100%;
    }

    .banner_swiper .swiper-slide .banner_img1 {
        display: none;
    }

    .banner_swiper .swiper-slide .banner_img2 {
        display: block;
        width: 100%;
    }

    .banner_pc {
        display: none;
    }

    .banner_phone {
        width: 100%;
        display: block;
        position: relative;
    }

    .banner_phone img {
        display: block;
        width: 100%;
        height: auto;
        /*transform: translate(-50%, 0);*/
        margin: 0 auto;
    }
    .banner_phone .img1 {
        display: block;
        width: 100%;
        height: 100%;
    }

    .banner_phone .img2 {
        display: block;
        width: 100%;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
    }

    .banner_page .page_li {
        width: 8px;
        height: 8px;
        margin: 0 4px;
    }

    .index_title {
        margin-bottom: 25px;
    }

    .index_title h2 {
        font-size: 24px;
    }

    .index_title p {
        font-size: 14px;
        margin-left: 10px;
    }

    .index_title p::after {
        margin-left: 10px;
        vertical-align: top;
        margin-top: 8px;
    }

    .index_main1_con .right {
        width: 100%;
        height: 180px;
    }

    .index_main1_con .left {
        width: 100%;
        margin-top: 20px;
    }

    .index_main1_con .left p {
        -webkit-line-clamp: 10;
    }

    .index_main1_con .left .more_btn {
        margin: 25px auto 0;
    }

    .index_main2_con {
        height: 300px;
        overflow: hidden;
    }

    .index_main2_con .index_main2_bg {
        width: auto;
        height: 100%;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        top: 0;
    }

    .index_main2_con2 .w1200 div img {
        width: 80px;
        height: 80px;
        margin: 30px auto 0;
    }

    .index_main2_con2 .w1200 div h2 {
        margin: 20px 0;
        font-size: 20px;
    }

    .index_main2_con2 .w1200 div p a {
        font-size: 14px;
        margin: 3px 5px;
    }

    .index_main3_con .hd ul li {
        height: 66px;
        position: relative;
    }

    .index_main3_con .hd ul li p {
        font-size: 16px;
        line-height: 22px;
        -webkit-line-clamp: 3;
    }

    .index_main3_con .hd ul li::before {
        height: 80%;
        top: 10%;
    }

    .index_main3_con .bd {
        padding: 25px 0;
    }

    .index_main3_con .bd > div {
        width: 96%;
        overflow: hidden;
        height: 290px;
    }

    .index_main3_con .bd > div img {
        left: 50%;
        top: 0;
        transform: translateX(-50%);
        height: 100%;
        width: auto;
        min-width: 100%;
    }

    .index_main3_con .bd > div div {
        width: 100%;
        height: 100%;
        padding: 22px;
    }

    .index_main3_con .bd > div div ul li {
        margin-bottom: 20px;
    }

    .index_main3_con .bd > div div ul li h2 {
        display: none;
    }

    .index_main3_con .bd > div div ul li p {
        float: none;
        margin-left: 0;
        height: auto;
        width: 100%; /*display: block;*/
    }

    .index_main4_con {
        margin-top: 0;
        padding: 3%;
        margin-left: -3%;
    }

    .index_main4_con .swiper-slide .img2 {
        height: 140px;
    }

    .index_main4_con .swiper-slide .con h2 {
        height: 52px;
        -webkit-line-clamp: 3;
        margin-bottom: 0;
    }

    .index_main4_con .swiper-slide .con h4 {
        margin-top: 10px;
    }

    .more_btn {
        margin: 25px auto 0;
    }

    .index_mian4 .more_btn {
        margin: 10px auto;
    }

    footer {
        padding-top: 0;
    }

    .foot_main1, .foot_main3 {
        display: none;
    }

    .foot_main4 {
        height: auto;
        padding: 10px 0;
        line-height: 26px;
    }

    .foot_main4 a {
        display: block;
    }

    .top_main {
        height: 250px;
    }

    .top_main img {
        height: 100%;
        width: auto;
        position: absolute;
        left: 50%;
        top: 0;
        transform: translateX(-50%);
    }

    .top_main h2 {
        top: 50%;
        left: 2%;
        margin-left: 0;
        line-height: 28px;
        transform: translateY(-50%);
        font-size: 24px;
    }

    .top_nav {
        height: 50px;
        margin-top: -50px;
    }

    .top_nav ul {
        white-space: nowrap;
        overflow-x: auto;
        width: 96%;
        margin: 0 auto;
    }

    .top_nav ul li a {
        display: block;
        width: auto;
        height: 50px;
        font-size: 16px;
        font-weight: bold;
        line-height: 50px;
        padding: 0 10px;
    }

    .top_nav ul li.act a::before, .top_nav ul li a:hover::before {
        bottom: -25%;
    }

    .title {
        font-size: 22px;
        line-height: 26px;
        margin-bottom: 20px;
    }

    .about_main1 {
        margin-top: 20px;
    }

    .about_main2 .left {
        display: none;
    }

    .about_main2 .right {
        width: 100%;
    }

    .about_main2 .right ul li {
        padding-left: 25px;
        padding-bottom: 20px;
    }

    .about_main2 .right ul li .con2 {
        width: 100%;
        margin-left: 0;
        margin-top: 10px;
    }

    .title2 {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .title2 img {
        width: 100px;
    }

    .about_main3 ul {
        white-space: normal;
        overflow: auto;
        height: auto;
    }

    .about_main3 ul li, .about_main3 ul li.act {
        width: 49%;
        margin-right: 2%;
        margin-bottom: 2%;
        height: 280px;
    }

    .about_main3 ul li:nth-child(2n) {
        margin-right: 0;
    }

    .about_main3 ul li.act .con, .about_main3 ul li .con {
        padding: 15px;
    }

    .about_main3 ul li.act .con h2, .about_main3 ul li .con h2 {
        text-align: left;
        font-size: 20px;
    }

    .about_main3 ul li .con p, .about_main3 ul li.act .con p {
        height: auto;
        width: 100%;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 32px;
    }

    .about_main4_top {
        white-space: nowrap;
        overflow-x: auto;
    }

    .about_main4_top li {
        padding: 0 5px;
    }

    .about_main4_top li a {
        font-size: 16px;
        line-height: 26px;
        padding: 0 2px;
    }

    .about_main4_top li.act a, .about_main4_top li a:hover {
        color: #48377D;
        font-size: 18px;
        border-bottom: 2px solid #48377D;
    }

    .about_main4_list {
        margin-top: 20px;
    }

    .about_main4_list li, .about_main4_list li:nth-child(3n) {
        width: 49%;
        margin-right: 2%;
    }

    .about_main4_list li:nth-child(2n) {
        margin-right: 0;
    }

    .about_main4_list li div.img {
        height: 220px;
    }

    .about_main4_list li p {
        line-height: 28px;
        height: 56px;
        margin: 10px 0;
        -webkit-line-clamp: 2;
    }

    .pagination {
        margin-top: 10px;
    }

    .pagination li {
        height: 30px;
        line-height: 30px;
        min-width: 30px;
        margin: 0 5px;
        padding: 0 5px;
        font-size: 16px;
    }

    .top_main2 {
        position: relative;
        height: auto;
    }

    .top_main2 .top_bg {
        width: auto;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
    }

    .top_main2 .top_con {
        width: 100%;
        position: relative;
        height: 100%;
        top: 0;
        /*background: rgba(26, 12, 48, 0.7);*/
        box-shadow: 0px 5px 11px 0px rgba(11, 2, 18, 0.66);
        z-index: 9;
        margin-top: 50px;
        padding: 20px 0;
    }

    .top_main2 .top_con2 {
        width: 96%;
        height: auto;
        position: static;
        left: 0;
        top: 2%;
        transform: translateY(0);
        margin: 0 auto;
    }

    .top_main2 .top_con2 img {
        display: none;
    }

    .top_main2 .top_con2 h2 {
        font-size: 26px;
        line-height: 30px;
    }

    .brand_top {
        margin-bottom: 20px;
    }

    .brand_top div p {
        margin-bottom: 10px;
        line-height: 18px;
    }

    .brand_top div ul {
        width: 100%;
    }

    .brand_top div ul li {
        margin-right: 3px;
    }

    .brand_top div ul li a {
        padding: 0 5px;
    }

    .brand_list li, .brand_list li:nth-child(3n) {
        width: 49%;
        padding: 5px;
        margin-right: 2%;
        margin-bottom: 2%;
    }

    .brand_list li:nth-child(2n) {
        margin-right: 0;
    }

    .brand_list li .img2 {
        height: 130px;
    }

    .brand_list li .con h2 {
        -webkit-line-clamp: 2;
        height: 48px;
    }

    .brand_list li .con p {
        display: none;
    }

    .brand_main1 {
        margin-top: 15px;
    }

    .brand_main1 .left {
        width: 100%;
    }

    .brand_main1 .right {
        width: 100%;
    }

    .brand_main1 .right h2 {
        font-size: 20px;
        margin-top: 15px;
    }

    .brand_main1 .right p {
        margin-top: 15px;
    }

    .brand_main2 {
        margin-top: 20px;
    }

    .brand_main2 .hd {
        margin-bottom: 20px;
    }

    .brand_main2 .hd ul {
        display: flex;
    }

    .brand_main2 .hd ul li {
        flex: 1;
        margin-right: 0;
    }

    .chuangxin_main1 li {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .chuangxin_main1 li .img1 {
        width: 60%;
        height: 150px;
        display: inline-block;
    }

    .chuangxin_main1 li .con2 {
        width: 35%;
        display: inline-block;
        margin-top: 0;
        float: right;
    }

    .chuangxin_main1 li .con2 h2 {
        display: none;
    }

    .chuangxin_main1 li .con2 p {
        margin-top: 0;
        font-size: 14px;
    }

    .chuangxin_main1 li {
        margin-bottom: 10px;
    }

    .chuangxin_main2 li .img1 {
        width: 100%;
    }

    .chuangxin_main3 {
        margin-top: 10px;
    }

    .news_list {
        margin-bottom: 20px;
    }

    .news_list li {
        padding: 8px 0;
    }

    .news_list li .img2 {
        width: 35%;
        height: 100px;
    }

    .news_list li .date, .news_list li .jiao {
        display: none;
    }

    .news_list li .con {
        width: 62%;
        margin-left: 3%;
    }

    .news_list li .con h2 {
        margin-top: 10px;
        font-size: 16px;
        line-height: 22px;
    }

    .news_list li .con p {
        margin-top: 12px;
    }

    .article_main {
        border: 1px solid transparent;
        margin: 25px auto;
        padding: 0;
    }

    .article_main h1 {
        font-size: 24px;
    }

    .article_top {
        margin: 20px 0;
    }

    .article_top p {
        line-height: 22px;
    }

    .fx_main {
        margin-top: 25px;
    }

    .fx_main .left {
        width: 100%;
    }

    .fx_main .right {
        width: 100%;
        margin-top: 10px;
    }

    .bshare-more {
        display: none !important;
    }

    .join_list {
        margin-top: 25px;
    }

    .join_list li {
        margin-bottom: 10px;
    }

    .join_list li .join_list_top {
        line-height: 36px;
        height: 36px;
    }

    .join_list li .join_list_top p:nth-child(1) {
        width: 50%;
    }

    .join_list li .join_list_top p:nth-child(2), .join_list li .join_list_top p:nth-child(3) {
        width: 20%;
    }

    .join_list li .join_list_top p:nth-child(4) {
        margin-right: 0;
        margin-top: 8px;
    }

    .join_list li .join_list_con {
        padding: 10px 0 0;
    }

    .join_p {
        margin-top: 15px;
        line-height: 30px;
    }

    .contact_main {
        padding: 20px 0 0;
    }

    .contact_main li {
        width: 50%;
        padding: 0 15px;
        height: 190px;
    }

    .contact_main li img {
        width: 60px;
        height: 60px;
        margin: 0 auto 20px;
    }

    .contact_main li p {
        word-break: break-all;
    }

    .address {
        margin-top: 20px;
        height: 220px;
    }
}

@media only screen and (max-width: 540px) {
}

@media only screen and (max-width: 370px) {
}

@media only screen and (max-width: 350px) {
}