@media screen and (max-width:640px) {
    .header {
        height: 50px;
        padding: 10px 20px;
        box-sizing: border-box;
        z-index: 10;
    }

    .header a {
        width: auto;
        height: 100%;
    }

    .header .logo {
        width: auto;
        height: 100%;
    }

    .header .right {
        width: auto;
        height: 90%;
    }

    .header .menu {
        width: auto;
        height: 100%;
    }

    .banner {
        width: 100%;
        height: auto;
        padding-top: 80px;
        box-sizing: border-box;
    }

    .swiper {
        height: 300px;
    }

    .banner .bannerSwiper .swiper-wrapper .swiper-slide {
        height: 100%;
    }

    .banner .bannerSwiper .swiper-wrapper .swiper-slide img {
        height: 100%;
        width: 100%;

    }

    .menu_box {
        width: 100%;
        position: fixed;
        top: 0;
        right: -100%;
    }

    .menu_box>ul {
        margin-top: 20%;
        padding-left: 30px !important;
        box-sizing: border-box;
    }

    .banner .bannerSwiper .change_next .next_text {
        width: 80px;
        height: 80px;
    }

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

        font-size: 12px;
        margin: 0 10px !important;
    }

    .banner .swiper-pagination-bullet {
        width: 20px;
        font-size: 12px;
        margin: 0 10px !important;
    }

    .banner .swiper-pagination-bullet-active::before {
        content: '';
        display: inline-block;
        width: 12px;
        height: 1px;
        border-radius: 50%;
        background: rgba(250, 250, 250, 1);
        position: absolute;
        bottom: -8px;
        left: 4px;
    }

    .banner .swiper-pagination {
        position: absolute;
        font-size: 0;
        bottom: 28px !important;
    }

    .company {
        margin-top: 20px;
        padding: 20px;
        box-sizing: border-box;
    }

    .company_box {
        flex-direction: column;
        padding-bottom: 30px;
    }

    .company_box .left {
        padding: 20px;
        flex-direction: column;
        height: auto;

    }

    .company_box .left .title {
        font-size: 20px;
        writing-mode: inherit;
    }

    .company_box .left .content {
        flex-direction: column;
        overflow: hidden;
        margin-top: 10px;
        margin-left: 0px;
        -webkit-box-orient: vertical;
    }

    .company_box .left .content p {
        writing-mode: inherit;
        line-height: 20px;
        margin-left: 0px;
        margin-top: 10px;
    }

    .company_box .right {
        padding-top: 20px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .company_box .right .img_box {
        width: 100%;
        height: auto;
        left: 0;
    }

    .company_box .right .icon {
        position: initial;
        margin-top: 20px;
        width:50%;
    }

    .brand_box .left .icon {
        position: initial;
        margin-top: 20px;
        width:50%;
    }

    .company_box .left .detail {
        right: 20px;
    }

    .company_box .left .detail a {
        writing-mode: inherit;
        font-size: 14px;
    }

    .brand {
        margin-top: 20px;
        padding: 20px;
        box-sizing: border-box;
    }

    .brand_box {
        flex-direction: column;
        padding-bottom: 30px;

    }

    .brand_box .left {
        padding-top: 20px;
        order: 2;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .brand_box .left .img_box {
        width: 100%;
        height: auto;
        right: 0;
    }

    .brand_box .right {
        padding: 20px;
        flex-direction: column;
        height: auto;
        order: 1;
    }

    .brand_box .right .content {
        flex-direction: column;
        overflow: hidden;
        margin-top: 10px;
        margin-right: 0px;
        order: 2;
        -webkit-box-orient: inherit;
    }

    .brand_box .right .content p {
        writing-mode: inherit;
        line-height: 20px;
        margin-left: 0px;
        margin-top: 10px;
    }

    .brand_box .right .detail a {
        left: 70%;
        writing-mode: inherit;
        font-size: 14px;
    }

    .brand_box .right .title {
        font-size: 20px;
        writing-mode: inherit;
    }

    .product>.title img {
        width: 20%;
        height: auto;
    }

    .product .content {
        margin-top: 20px;
        flex-direction: column;
    }

    .product .content .left {
        width: 100%;
    }

    .product .content .right {
        width: 100%;
        padding: 40px 0 0 20px;
    }

    .product .content .right ul li {
        width: 10%;
    }

    .product .content .right .desc .desc_box .title {
        font-size: 20px;
    }

    .produce_swiper .swiper {
        top: 0;
        padding-top: 0;
    }

    .product .content .right .desc {
        height: 150px;
    }

    .footer {
        padding-left: 10px;
        padding-right: 10px;
        text-align: center;
        padding-top: 30px;
        height: 320px;
    }

    .footer .bottom {
        padding: 10px 20px;
        box-sizing: border-box;
        height: auto;
        flex-wrap: wrap;

    }

    .footer .bottom .item {
        margin: 0 0;
        height: 30px;

    }

    .footer .top div {
        font-size: 14px;

    }

    .footer .bottom .item span {
        font-size: 14px;
    }

    .footer .bottom .line {
        display: none;
    }

    .footer .top>div:nth-child(1) img {
        width: 50%;
    }

    .contact_us {
        flex-direction: column;
        height: auto;
    }

    .contact_us .left {
        width: 100%;
    }

    .contact_us .right {
        width: 100%;
        padding: 20px;
    }

    .contact_us .left img {
        height: auto;
    }

    .contact_us .right .title {
        font-size: 20px;
    }

    .contact_us .right .desc {
        width: 100%;
        font-size: 14px;
        margin-top: 20px;
        margin-bottom: 20px;
    }

    .contact_us .right div {
        font-size: 14px;
    }

    .contact_us .right .code_box {
        margin-top: 20px;
    }

    .contact_us .right .code_box .code_item {
        width: 25%;
        margin: 6px;
    }

    .menu_box>ul>li {
        height: 14vh;
    }

    .footer .bottom .item div {
        font-size: 14px;
    }

    .company_desc {
        width: 90%;
    }

    .company_desc>.title {
        color: #e1a957;
        font-size: 24px;
        margin-bottom: 20px;
    }

    .brand>.title {
        color: #e1a957;
        font-size: 24px;
        margin-top: 20px;
        text-align: center;
        margin-bottom: 20px;
    }

    .company_desc>img {
        margin-bottom: 20px;
    }

    .company_desc>.text p {
        font-size: 14px;
        margin-bottom: 10px;
        line-height: 24px;
    }

    .news>.title {
        color: #e1a957;
        font-size: 18px;
        margin-bottom: 20px;
        text-align: center;
    }

    .news .news_list .news_item {
        width: 100%;
    }

    .news .news_list .news_item .img_box {
        width: 100%;
        height: 50vw;
        overflow: hidden;
    }

    .news .news_list .news_item .title {
        font-size: 16px;
        line-height: 26px;
        height: 56px;
    }

    .news .news_list .news_item .time {
        font-size: 14px;
    }

    .news .news_list .news_item:nth-child(2n) {
        margin-left: 0;
    }

    .message_box {
        padding: 40px 20px;
        flex-direction: column;
    }

    .message_box .title {

        font-size: 20px;
    }

    .message_box .input_box {
        margin-left: 0px;
        width: 100%;
        margin-top: 20px;
    }

    .message_box .input_box .top {
        flex-direction: column;
    }

    .message_box .input_box .top>div {
        width: 100%;
        margin-bottom: 20px;
        font-size: 14px;
    }

    form {
        width: 100% !important;
    }

    .message_box .input_box .submit {
        width: 168px;
        height: 50px;
        background: #e1a957;
        color: #ffffff;
        line-height: 50px;
        text-align: center;
        font-size: 16px;
        margin-top: 30px;
        cursor: pointer;
        border: none;
    }

    .message_box .input_box>div>div span {
        font-size: 14px;
    }

    .message_box .input_box>div>div>div {
        width: 100px;
    }

    .message_box .input_box .top {
        margin-bottom: 0;
    }

    .product_box {
        height: 530px;
        position: relative;
    }

    .product_box .produce_swiper {
        display: none !important;
    }

    .product_box .produce_swipers {
        display: block !important;
    }

    .product_box .produce_swiper {
        position: relative;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        height: 100%;
        padding-top: 35%;

    }

    .product_box .produce_swipers .swiper-wrapper .swiper-slide a {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;

    }

    .product_box .produce_swipers .swiper-wrapper .swiper-slide a:hover img {
        transform: scale(1.1);
    }
  .product_box .produce_swipers .swiper-wrapper .swiper-slide a .img_box{
width: 60%;
  }
    .product_box .produce_swipers .swiper-wrapper .swiper-slide a img {
        width:100%;
        transition: all 0.5s ease-in-out;
    }

    .product_box .produce_swipers .swiper-wrapper .swiper-slide .desc_box {
        text-align: center;
    }

    .product_box .produce_swipers .swiper-wrapper .swiper-slide .desc_box .title {
        font-size: 20px;
        color: #e1a957;
        line-height: 20px;
        margin-bottom: 10px;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
        line-clamp: 1;
        display: -webkit-box;
        text-overflow: ellipsis;
        height: 22px;
        overflow: hidden;
        margin-top:20px;
    }

    .product_box .produce_swipers .swiper-wrapper .swiper-slide .desc_box .content {
        font-size: 14px;
        color: #666666;
        line-height: 20px;
        width: 80%;
        margin: 0 auto;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        line-clamp: 3;
        display: -webkit-box;
        text-overflow: ellipsis;
        height: 60px;
        overflow: hidden;

    }

    .product_box .change_next .next_text {
        width: 80px;
        height: 80px;
    }

    .product_box .product_content {
        padding-top: 150px;
        box-sizing: border-box;
    }

    .product_box .change_next {
        bottom: 2%;
    }

    .product_detail {
        width: 90%;
        flex-direction: column;
        height: auto;
    }

    .product_detail .product_img {
        width: 100%;
    }

    .product_detail .product_img img {
        width: 100%;
    }

    .product_detail .product_desc .desc_box .title {
        font-size: 20px;
        margin-top:20px;
    }

    .product_detail .product_desc .desc_box .text p {
        font-size: 14px;
        line-height: 26px;

    }

    .news_detail {
        padding: 40px 20px 20px;
        box-sizing: border-box;
    }

    .news_detail .time {
        font-size: 13px;

    }

    .news_detail .title {
        font-size: 20px;
        color: #e1a957;
        line-height: 30px;
    }

    .news_detail .content p {
        font-size: 14px;
        line-height: 20px;

    }

    .brand .top {
        flex-direction: column;
    }

    .brand .top .left {
        padding-top: 0px;
        padding-left: 0px;
        width: 100%;
    }

    .brand .top .left .title {
        font-size: 20px;
    }

    .brand .top .left .titleY {
        font-size: 16px;
        line-height: 26px;
        color: #e1a957;
        margin-top: 0px;
        margin-bottom: 10px;
    }

    .brand .top .left p {
        font-size: 14px;
        margin-bottom: 10px;
        line-height: 24px;


    }

    .brand .top .right {
        padding-top: 0px;
        padding-left: 0px;
        width: 100%;
    }

    .brand .line {
        display: none;
    }

    .brand .bottom {
        flex-direction: column;
        padding-bottom: 20px;
    }

    .brand .bottom .left {
        width: 100%;
        padding-top: 20px;
        box-sizing: border-box;
        padding-bottom: 20px;
        order: 2;
    }

    .brand .bottom .right {
        width: 100%;
        padding-top: 20px;
        box-sizing: border-box;
        padding-bottom: 20px;
        padding-right: 0px;
        order: 1;
    }

    .brand .bottom .right .title {
        font-size: 20px;

    }

    .brand .bottom .right .titleY {
        font-size: 16px;
        line-height: 26px;
        color: #e1a957;
        margin-top: 0px;
        margin-bottom: 10px;
    }

    .brand .bottom .right p {
        font-size: 14px;
        margin-bottom: 10px;
        line-height: 24px;
    }

    .recruit {
        padding: 10px 10px 10px 10px;
        height: 400px;
    }

    .recruit .recruit_box {
        flex-direction: column;
    }

    .recruit .recruit_box .left {
        padding-top: 20px;
        width: 100%;
    }

    .recruit .recruit_box .left .recruit_swiper {
        left: 0;
        width: 100%;
    }

    .recruit .recruit_box .left .img_box {
        width: 90%;
    }

    .recruit_box .swiper-pagination {
        right: 10px !important;
        top: 18px !important;
    }

    .recruit .recruit_box .right {
        padding: 100px 20px 20px 20px;
        flex-direction: column;


    }

    .recruit .recruit_box .right .content {
        order: 2;
        margin-right: 0;

    }

    .recruit .recruit_box .right .title {
        font-size: 20px;
        order: 1;
        writing-mode: inherit;
        margin-top: 20px;
        margin-bottom: 10px;

    }

    .recruit .recruit_box .right .content p {
        writing-mode: inherit;
        font-size: 14px;
        margin-bottom: 10px;
        line-height: 24px;
        text-indent: 2em;

    }

    .info_table {
        padding: 20px;
        margin-top: 314px;
    }

    .info_table .title>span:first-child {
        font-size: 14px;
        padding-left: 10px;
        width: 22%
    }

    .info_table .title>span {
        font-size: 14px;
        width: 18%;
    }

    .info_table ul li .bar>span:first-child {
        font-size: 14px;
        padding-left: 10px;
        width: 22%;
        line-height: 20px;
    }

    .info_table ul li .bar>span {
        font-size: 14px;
        width: 18%;
    }

    .info_table ul li .bar>span:nth-child(4) {
        width: 22%
    }

    .info_table ul li .bar img {
        right: 8px;
    }

    .produce_swiper .swiper-pagination-bullet {
        margin: 0 5px !important;
        width:14px;
        height:14px;
    }

    .produce_swiper {
        height: 500px;
    }
    .produce_swiper .swiper .swiper-slide .product_item .introduce{
        font-size: 14px;
        line-height: 24px;
    }
    .product .content .right .desc .desc_box .text{
        padding-right:20px;
        box-sizing: border-box;
    }
    .produce_swiper .swiper .swiper-slide .product_item .name{
        font-size: 20px;
    }
    .produce_swiper .swiper .swiper-slide .product_item img{
        width:60%;
    }
    .produce_swiper .swiper .swiper-slide .product_item{
        height:100%;
    }
    .recruit .recruit_box .left .icon{
        width:50%;
        left:24%;
    }
    .footer .top div{
        color:#999;
    }
    .footer .top div a{
        color: #999;
    }
   
}