.download{
    margin-bottom: 50px;
}
.download a{
    display: block;
    color: #fff;
    background-color: #DA2B2B;
    padding: 10px 25px;
    font-size: 16px;
    border-radius: 25px;
}
.in-banner {
    position: relative;
    margin-top: 80px;
}

.in-banner .banner_po {
    position: absolute;
    bottom: -82px;
    width: 100%;
    z-index: 9;
    left: 0;
    display: none;
}


.in-banner .banner_po .banner_content {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: row;
}

.in-banner .banner_po .banner_content .content_left {
    width: 200px;

}

.in-banner .banner_po .banner_content .content_left img {
    width: 100%;
}

/* .in-banner .banner_po .banner_content .banner_h2 {
    width: 149px;
    height: 181px;
    background: #DA2B2B;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    position: relative;
}

.in-banner .banner_po .banner_content .banner_h2  .banner_below{
    position: absolute;
    bottom: -34px;
    right: -32px;
    width: 34px;
    height: 34px;
}

.in-banner .banner_po .banner_content .banner_h2 h2 {
    font-size: 150px;
    font-family: Arial;
    font-weight: bold;
    color: rgb(255, 255, 255, 0.1);
    line-height: 100px;
    padding-left: 10px;
} */


.in-banner .banner_po .banner_content .bnner_column {
    margin-top: 20px;
    margin-left: -93px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.in-banner .banner_po .banner_content .bnner_column h2 {
    font-size: 42px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
}

.in-banner .banner_po .banner_content .bnner_column h4 {
    font-size: 16px;
    font-family: Arial;
    font-weight: 400;
    color: #FFFFFF;
    text-transform: uppercase;
}


.about_nav {
    width: 100%;
    border-bottom: 1px solid #DDDDDD;
    margin-top: 120px;
    position: relative;
    z-index: 9;
}

.about_nav .nav_row {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    align-items: flex-end;
}

.about_nav .nav_row .nav_left {
    width: 70%;
    overflow: hidden;
    overflow-x: auto;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
}

.about_nav .nav_row .nav_left .left_a {
    margin-right: 100px;
    padding-bottom: 30px;
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #999999;
    position: relative;
    transition: .5s;
}

.about_nav .nav_row .nav_left .left_a:last-child {
    margin-right: 0;
}

.about_nav .nav_row .nav_left .left_a.active,
.about_nav .nav_row .nav_left .left_a:hover {
    color: #333333;
}

.about_nav .nav_row .nav_left .left_a::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -2.5px;
    width: 0;
    height: 5px;
    background: #DA2B2B;
    border-radius: 3px;
    transform: translate(-50%, 0);
    transition: .5s;
}

.about_nav .nav_row .nav_left .left_a.active::after,
.about_nav .nav_row .nav_left .left_a:hover::after {
    width: 36px;
}

.about_nav .nav_row .nav_right {

    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    padding-bottom: 30px;
}

.about_nav .nav_row .nav_right .nav_zy {
    width: 20px;
    margin-right: 20px;
}

.about_nav .nav_row .nav_right .nav_you {
    width: 8px;
    margin: 0 15px;
}

.about_nav .nav_row .nav_right a,
.about_nav .nav_row .nav_right p {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #999999;
}


.about_name {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
}

.about_name h2 {
    font-size: 42px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    margin-bottom: 20px;
}

.about_name p {
    font-size: 30px;
    font-family: Arial;
    font-weight: normal;
    color: #555555;
    line-height: 42px;
    text-transform: uppercase;
}

.about_name p span {
    color: #DA2B2B;
}



/* 关于我们 */
.company_profile {
    padding: 100px 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 100%;
    justify-content: space-between;
    background: url(../images/about/about-9.png) no-repeat top right;
}

.company_profile .company_left {
    padding-left: calc((100% - 1640px)/2);
    width: 58%;
    display: flex;
    flex-direction: column;
}

.company_profile .company_left .left_p {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.company_profile .company_left .left_p p {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #555555;
    line-height: 42px;
    margin-bottom: 40px;
}

.company_profile .company_left .left_p p:last-child {
    margin-bottom: 0;
}

.company_profile .company_right {
    width: 38%;
    border-radius: 50px 0 0 0;
    overflow: hidden;
}

.company_profile .company_right img {
    width: 100%;
}

.corporate_culture {
    width: 100%;
    margin: 0 auto;
    /*min-height: 674px;
    background: url(../images/about/about-4.jpg) no-repeat center;
    background-size: cover;
    padding: 100px 0;*/
}
.corporate_culture img{
    display: block;
    width: 100%;
    height: auto;
    margin: auto;
}
.corporate_culture .culture_row {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
}

.corporate_culture .culture_row .culture_left {
    width: 40%;
    display: flex;
    position: relative;
}

.corporate_culture .culture_row .culture_left .left_content {
    display: none;
    width: 100%;
    flex-direction: column;
}

.corporate_culture .culture_row .culture_left .left_content.active {
    display: flex;
}

.corporate_culture .culture_row .culture_left .left_content .about_name h2,
.corporate_culture .culture_row .culture_left .left_content .about_name p {
    color: #FFFFFF;
}

.corporate_culture .culture_row .culture_left .left_content .left_p {
    margin-top: 80px;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.corporate_culture .culture_row .culture_left .left_content .left_p p {
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 50px;
}

.corporate_culture .culture_row .culture_right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.corporate_culture .culture_row .culture_right .right_min {
    width: 330px;
    background: rgb(255, 255, 255, 0.7);
    padding: 30px;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    margin-bottom: 15px;
    transition: .5s;
    justify-content: space-between;
    cursor: pointer;
}

.corporate_culture .culture_row .culture_right .right_min.active {
    background: #DA2B2B;
    box-shadow: 3px 4px 16px 2px rgba(218, 43, 43, 0.26);
}

.corporate_culture .culture_row .culture_right .right_min:last-child {
    margin-bottom: 0;
}

.corporate_culture .culture_row .culture_right .right_min .pic {
    width: 35px;
    position: relative;
}


.corporate_culture .culture_row .culture_right .right_min .pic .img1 {
    position: relative;
    opacity: 1;
    transition: .5s;
}

.corporate_culture .culture_row .culture_right .right_min .pic .img2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: .5s;
}

.corporate_culture .culture_row .culture_right .right_min.active .pic .img1 {
    opacity: 0;

}

.corporate_culture .culture_row .culture_right .right_min.active .pic .img2 {
    opacity: 1;
}

.corporate_culture .culture_row .culture_right .right_min .pic img {
    width: 35px;
}

.corporate_culture .culture_row .culture_right .right_min:last-child .pic {
    width: 38px;
}

.corporate_culture .culture_row .culture_right .right_min:last-child .pic img {
    width: 38px;
}

.corporate_culture .culture_row .culture_right .right_min .min_column {
    width: calc(100% - 55px);
    display: flex;
    flex-direction: column;
}

.corporate_culture .culture_row .culture_right .right_min .min_column h2 {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    margin-bottom: 15px;
    transition: .5s;
}

.corporate_culture .culture_row .culture_right .right_min .min_column h4 {
    font-size: 24px;
    font-family: Arial, ;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    transition: .5s;
}

.corporate_culture .culture_row .culture_right .right_min.active h2,
.corporate_culture .culture_row .culture_right .right_min.active h4 {
    color: #FFFFFF;
}


.about_footer {
    padding: 80px 0 60px;
    position: relative;
    width: 100%;
    /*background: url(../images/about/about-8.png) no-repeat bottom center;*/
}

.about_footer .footer_content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.about_footer .footer_content .about_h4 {
    text-align: center;
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 42px;
}

.about_footer .footer_content .footer_swiper {
    margin-top: 60px;
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-bottom: 50px;
}

.about_footer .footer_content .footer_swiper .product_content {
    width: 100%;
    height: 300px;
    background: #FFFFFF;
    padding: 20px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    position: relative;
    transition: .5s;
}

.about_footer .footer_content .footer_swiper .product_content:hover {
    background: #FFFFFF;
    box-shadow: 0px 2px 34px 4px #EAEDF2;
}

.about_footer .footer_content .footer_swiper .product_content::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    bottom: 0;
    height: 2px;
    background: #DA2B2B;
    width: 0;
    transition: .5s;
}

.about_footer .footer_content .footer_swiper .product_content:hover:after {
    width: 100%;
}

.about_footer .footer_content .footer_swiper .product_content .pic {
    height: 200px;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about_footer .footer_content .footer_swiper .product_content .pic img {
    transition: .5s;
}

.about_footer .footer_content .footer_swiper .product_content:hover .pic img {
    transform: scale(1.05);
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.about_footer .footer_content .footer_swiper .product_content p {
    font-size: 20px;
    font-family: Arial;
    font-weight: 400;
    color: #333333;
    width: 100%;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: .5s;
}

.about_footer .footer_content .footer_swiper .product_content:hover p {

    color: #DA2929;
}

.swiper-pagination-bullet-active {
    background: #DA2B2B !important;
}





/* 合作伙伴 */

.cooperation_partners {
    padding: 100px 0 180px;
    width: 100%;
    position: relative;
    background: url(../images/about/about-11.png) no-repeat bottom center;
}

.cooperation_partners .partners_row {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
}

.cooperation_partners .partners_row .partners_left {
    width: 25%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.cooperation_partners .partners_row .partners_left .left_shu {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 40px;
}

.cooperation_partners .partners_row .partners_left .left_shu .shu1 {
    width: 3px;
    height: 34px;
    background: #DA2B2B;
    margin-bottom: 4px;
}

.cooperation_partners .partners_row .partners_left .left_shu .shu2 {
    width: 3px;
    height: 85px;
    background: #B5B5B5;

}

.cooperation_partners .partners_row .partners_right {
    width: 70%;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.cooperation_partners .partners_row .partners_right .partners_wrap {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-bottom: 40px;
}

.cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic {
    padding: 30px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: calc((100% - 100px) / 5);
    margin-right: 25px;
    margin-bottom: 25px;
    transition: .5s;
}

.cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic:hover {
    background: #FFFFFF;
    box-shadow: 3px 4px 16px 2px rgba(153, 153, 153, 0.26);
}

.cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic:nth-of-type(5n) {
    margin-right: 0;
}

.cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic .img1 {
    position: relative;
    /* opacity: 1; */
    transition: .5s;
    filter: grayscale(100%);
}

.cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic:hover .img1 {
    filter: grayscale(0);
}

/* .cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic .img2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: .5s;
} */

/* .cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic:hover .img1 {
    opacity: 0;
}

.cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic:hover .img2 {
    opacity: 1;
}
 */







/* 资质证书 */
.qualification_certificate {
    padding: 60px 0 70px;
    width: 100%;
    position: relative;
    background: url(../images/about/about-12.png) no-repeat bottom center;
}

.qualification_certificate .partners_content {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
}

#qualification_certificate .about_name {

    align-items: center;
}

.honor_swiper {
    margin-top: 55px;
    position: relative;
    width: 100%;
}

.honor_swiper .swiper-container {
    padding-top: 5px;
}

.honor_swiper .swiper-slide {
    width: 698px;
}

.honor_swiper .pic {
    background: #FFFFFF;
    padding: 40px;
    box-shadow: 0px 3px 8px 0px rgba(219, 219, 219, 0.65);
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 540px;
}


.honor_swiper .pic img {
    max-height: 460px;
}

.honor_swiper .title {
    margin-top: 25px;
    font-size: 22px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    text-align: center;
    width: 100%;
    opacity: 0;
    padding: 0 20px;
}

.honor_swiper .swiper-slide-active .title {
    opacity: 1;
}


.honor_content {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
    margin-bottom: 60px;
}

.honor_content .honor_name {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #555555;
    line-height: 42px;
    text-align: center;
    width: 80%;
}

.honor_wrap {
    margin-top: 90px;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    justify-content: flex-start;
}

.honor_wrap .wrap_min {
    width: calc((100% - 105px)/4);
    margin-right: 35px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.honor_wrap .wrap_min:nth-of-type(4n) {
    margin-right: 0;
}

.honor_wrap .wrap_min .pic {
    width: 100%;
    padding: 30px;
    overflow: hidden;
    margin-bottom: 25px;
    background: #F5F5F5;
    border: 1px solid #E6E6E6;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 300px;
    position: relative;
    transition: .5s;
}

.honor_wrap .wrap_min .pic img {
    max-height: 240px;
}

.honor_wrap .wrap_min .pic .pic_po {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(255, 255, 255, 0.6);
    border: 1px solid #E6E6E6;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
}

.honor_wrap .wrap_min:hover .pic .pic_po {
    opacity: 1;
}

.honor_wrap .wrap_min .pic .pic_po .po_pic {
    width: 44px;
    height: 44px;
    background: #DA2B2B;
    box-shadow: 3px 4px 16px 2px rgba(218, 43, 43, 0.26);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.honor_wrap .wrap_min .pic .pic_po .po_pic img {
    width: 19px;
    height: 19px;
}

.honor_wrap .wrap_min p {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #222222;
    line-height: 40px;
    text-align: center;
    padding: 0 10px;
    width: 100%;
    transition: .5s;
}






/* 产品中心 */

#product .about_nav .nav_row {
    justify-content: flex-end;
}

#product .about_nav {
    margin-top: 40px;
}

.product_row {
    margin: 55px 0 90px;
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    position: relative;
    align-items: flex-start;
}

.product_row .product_nav {
    width: 380px;
    background: #F5F5F5;
    border: 1px solid #DDDDDD;
    display: flex;
    flex-direction: column;
    position: relative;
}

.product_row .product_nav .product_search {
    width: 100%;
    padding: 20px;
    position: relative;
}

.product_row .product_nav .product_search form {
    width: 100%;
    height: 59px;
    background: #FCFCFD;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.product_row .product_nav .product_search form input {
    width: calc(100% - 30px);
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
}

.product_row .product_nav .product_search form button {
    width: 22px;
    height: 22px;
    background: url(../images/product/pro-3.png) no-repeat;
    background-size: 22px 22px;
    cursor: pointer;
}

.product_row .product_nav .nav_min {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.product_row .product_nav .nav_min .min_content {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-bottom: 5px;
}

.product_row .product_nav .nav_min .min_content:last-child {
    margin-bottom: 0;
}

.product_row .product_nav .nav_min .min_content .min_a {
    height: 62px;
    line-height: 62px;
    background: #DDDDDD;
    width: 100%;
    padding: 0 30px;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: relative;
}

.product_row .product_nav .nav_min .min_content.active .min_a {
    background: #DA2B2B;
    color: #FFFFFF;
}

.product_row .product_nav .nav_min .min_content .min_a .iconfont {
    position: absolute;
    right: 25px;
    top: 0;
    width: 14px;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url(../images/product/pro-5.png) no-repeat center;
    background-size: 8px 14px;

}


.product_row .product_nav .nav_min .min_content.active .min_a .iconfont {
    background: url(../images/product/pro-4.png) no-repeat center;
    background-size: 14px 8px;

}

.product_row .product_nav .nav_min .min_content .min_two {
    width: 100%;
    position: relative;
    padding: 30px;
    display: none;
}

.product_row .product_nav .nav_min .min_content .min_two .two_a {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    padding-bottom: 20px;
    border-bottom: 1px dashed #999899;
    margin-bottom: 25px;
    width: 100%;
    display: inline-block;
    transition: .5s;
}

.product_row .product_nav .nav_min .min_content .min_two .two_a:hover {

    color: #DA2B2B;
}

.product_row .product_nav .nav_min .min_content .min_two .two_a:last-child {
    margin-bottom: 10px;
}


.product_row .product_right {
    width: calc(100% - 420px);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product_row .product_right .product_wrap {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 100%;
    margin-bottom: 20px;
}

.product_row .product_right .product_content {
    width: calc((100% - 80px)/3);
    margin-right: 40px;
    margin-bottom: 30px;
    height: 300px;
    border: 1px solid #ddd;
    background: #fff;
    padding: 20px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    position: relative;
    transition: .5s;
}

.product_row .product_right .product_content:nth-of-type(3n) {
    margin-right: 0;
}

.product_row .product_right .product_content:hover {
    border: 1px solid #DDDDDD;
    box-shadow: 0px 2px 34px 4px #EAEDF2;
}

.product_row .product_right .product_content::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    bottom: 0;
    height: 2px;
    background: #DA2B2B;
    width: 0;
    transition: .5s;
}

.product_row .product_right .product_content:hover:after {
    width: 100%;
}

.product_row .product_right .product_content .pic {
    height: 200px;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product_row .product_right .product_content .pic img {
    transition: .5s;
}

.product_row .product_right .product_content:hover .pic img {
    transform: scale(1.05);
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.product_row .product_right .product_content p {
    font-size: 20px;
    font-family: Arial;
    font-weight: 400;
    color: #333333;
    width: 100%;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: .5s;
}

.product_row .product_right .product_content:hover p {

    color: #DA2929;
}






/* 产品详情 */
.product_row .product_show .show_name {
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 42px;
    text-align: center;
}

.product_row .product_show .show_swiper {
    margin: 30px 0 50px;
    width: 100%;
    border: 1px solid #DDDDDD;
    padding: 20px;
    overflow: hidden;
    position: relative;
}

.product_row .product_show .show_swiper .swiper_content {
    width: 100%;
    height: 420px;
    position: relative;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.product_row .product_show .show_swiper .swiper_content .pic_img {
    max-height: 340px;
}


.product_row .product_show .show_swiper .swiper_content .swiper_po {
    position: absolute;
    right: 25px;
    top: 25px;
    width: 29px;
    height: 29px;
}

.product_row .product_show .show_swiper .swiper_content .swiper_po .img1 {
    position: relative;
    opacity: 1;
    width: 29px;
    transition: .5s;
}

.product_row .product_show .show_swiper .swiper_content .swiper_po .img2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: .5s;
}

.product_row .product_show .show_swiper .swiper_content:hover .swiper_po .img1 {
    opacity: 0;

}

.product_row .product_show .show_swiper .swiper_content:hover .swiper_po .img2 {
    opacity: 1;
}

.product_row .product_show .show_swiper .swiper-pagination {
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    bottom: 50px !important;
    padding-right: 60px;
}

.product_row .product_show .show_swiper .swiper-pagination .swiper-pagination-bullet {
    width: 38px;
    height: 3px;
    background: #999999;
    border-radius: 0;
    opacity: 1;
}

.product_row .product_show .show_swiper .swiper-pagination .swiper-pagination-bullet-active {

    background: #DA2B2B;
}





.product_row .product_show .show_nav {
    display: flex;
    flex-direction: row;
    width: 100% !important;
    justify-content: space-between;
    position: relative;
    padding-bottom: 4px;
    overflow-y: hidden !important;

}


.product_row .product_show .show_nav .show_nav_left {
    width: 100%;
    display: flex;
    /* padding-right: 80px; */
    height: 58px;
    background: #EEEEEE;


}

.product_row .product_show .show_nav .show_nav_left .left_name {
    border-right: 1px solid #CCCCCC;
    height: 58px;
    line-height: 58px;
    text-align: center;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #999999;
    cursor: pointer;
}

.product_row .product_show .show_nav .show_nav_left .left_name.active {
    color: #FFFFFF;
    background: #DA2B2B;
}

.product_row .product_show .show_nav .show_nav_right {
    position: sticky;
    right: 0;
    top: 0;
    height: 58px;
}

.product_row .product_show .show_nav .show_nav_right .nav_right_c {
    border-left: 1px solid #CCCCCC;
    width: 80px;
    height: 58px;
    background: #EEEEEE;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.product_row .product_show .show_nav .show_nav_right .nav_zuo {
    position: relative;
    margin: 0 3px;
    width: 12px;
    height: 14px;
    cursor: pointer;
}

.product_row .product_show .show_nav .show_nav_right .nav_zuo img {
    width: 12px;
    transition: .5s;
}

.product_row .product_show .show_nav .show_nav_right .nav_zuo .img1 {
    position: relative;
    opacity: 1;
}

.product_row .product_show .show_nav .show_nav_right .nav_zuo .img2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.product_row .product_show .show_nav .show_nav_right .nav_zuo:hover .img1 {

    opacity: 0;
}

.product_row .product_show .show_nav .show_nav_right .nav_zuo:hover .img2 {
    opacity: 1;
}

.product_row .product_show .show_nav .scroll-element {
    background: none;
    border: none;
    margin: 0;
    padding: 0;
    position: absolute;
    z-index: 2;
    opacity: 1 !important;
    -webkit-transition: 0.2s;
    transition: 0.2s;
    background: #DDDDDD;
    border-radius: 4px;
}

.product_row .product_show .show_nav .scroll-element.scroll-x {
    width: 100%;
    min-width: 100%;
    bottom: 0;
    left: 0;
    height: 4px;
}

.product_row .product_show .show_nav .scroll-element div {
    width: 100%;
    height: 100%;
    border: none;
    background: none;
    margin: 0;
    padding: 0;
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}

.product_row .product_show .show_nav .scroll-element .scroll-element_outer {
    opacity: 1;
}

.product_row .product_show .show_nav .scroll-element .scroll-element_size {
    background-color: rgba(0, 0, 0, 0.07);
    opacity: 0;
}

.product_row .product_show .show_nav .scroll-element div {
    width: 100%;
    height: 100%;
    border: none;
    background: none;
    margin: 0;
    padding: 0;
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}

.product_row .product_show .show_nav .scroll-element .scroll-bar {
    background-color: #2699E3;
    opacity: 1;
    border-radius: 4px;
    width: 200px !important;
}

.product_row .product_show .show_nav .scroll-element .scroll-bar {
    left: auto;
    min-height: 7px;
    right: 0;
}


.product_row .product_show .product_show_name {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-top: 50px;
}

.product_row .product_show .product_show_name .show_text {
    display: none;
    flex-direction: column;
    width: 100%;

}

.product_row .product_show .product_show_name .show_text.active {
    display: flex;
}

.product_row .product_show .product_show_name .show_text p {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #555555;
    line-height: 42px;
}

.product_row .product_show .show_paging {
    margin-top: 40px;
    padding-top: 40px;
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: center;
    align-items: center;
    border-top: 1px solid #DDDDDD;
}

.product_row .product_show .show_paging .paging_b {
    width: 54px;
    height: 38px;
    background: #FFFFFF;
    border: 1px solid #DDDDDD;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: .5s;
}

.product_row .product_show .show_paging .paging_b:hover {

    background: #DA2B2B;
    border: 1px solid #DA2B2B;
}

.product_row .product_show .show_paging .paging_b img {
    width: 24px;
    transition: .5s;
}

.product_row .product_show .show_paging .paging_b .img1 {
    position: relative;
    opacity: 1;
}

.product_row .product_show .show_paging .paging_b .img2 {
    position: absolute;
    opacity: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.product_row .product_show .show_paging .paging_b:hover .img1 {
    opacity: 0;
}

.product_row .product_show .show_paging .paging_b:hover .img2 {
    opacity: 1;
}

.product_row .product_show .show_paging .paging_z {
    margin: 0 20px;
    width: 20px;
    height: 20px;
    transition: background .5s;
    background: url(../images/product/pro-10.png) no-repeat;
    background-size: 20px 20px !important;
}

.product_row .product_show .show_paging .paging_z:hover {
    background: url(../images/product/pro-10-1.png) no-repeat;
}


.product_row .product_show .show_footer {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.product_row .product_show .show_footer .footer_name {
    width: 100%;
    border-bottom: 1px solid #DDDDDD;
}

.product_row .product_show .show_footer .footer_name h2 {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #DA2B2B;
    padding-bottom: 15px;
    position: relative;
}

.product_row .product_show .show_footer .footer_name h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 76px;
    height: 2px;
    background: #DA2B2B;
}

.product_row .product_show .show_footer .footer_swiper {
    padding: 50px 0 80px;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.product_row .product_show .show_footer .footer_swiper .product_content {
    width: 100%;
    height: 300px;
    background: #fff;
    padding: 20px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    position: relative;
    transition: .5s;
    margin-bottom: 0 !important;
}

.product_row .product_show .show_footer .footer_swiper .product_content:hover {
    background: #FFFFFF;
    box-shadow: 0px 2px 34px 4px #EAEDF2;
}

.product_row .product_show .show_footer .footer_swiper .product_content::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    bottom: 0;
    height: 2px;
    background: #DA2B2B;
    width: 0;
    transition: .5s;
}

.product_row .product_show .show_footer .footer_swiper .product_content:hover:after {
    width: 100%;
}

.product_row .product_show .show_footer .footer_swiper .product_content .pic {
    height: 200px;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product_row .product_show .show_footer .footer_swiper .product_content .pic img {
    transition: .5s;
}

.product_row .product_show .show_footer .footer_swiper .product_content:hover .pic img {
    transform: scale(1.05);
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.product_row .product_show .show_footer .footer_swiper .product_content p {
    font-size: 20px;
    font-family: Arial;
    font-weight: 400;
    color: #333333;
    width: 100%;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: .5s;
}

.product_row .product_show .show_footer .footer_swiper .product_content:hover p {

    color: #DA2929;
}

.swiper-pagination-bullet-active {
    background: #DA2B2B !important;
}


/* 应用案例 */
.application_content {
    padding: 55px 0 70px;
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
}

.application_content .application_column {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    width: 100%;

}

.application_content .application_min {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    padding: 40px;
    background: #F5F5F5;
    border: 1px solid #F5F5F5;
    position: relative;
    margin-bottom: 40px;
}



.application_content .application_min .pic {
    width: 43%;
    padding: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 380px;
    background: #FFFFFF;
    overflow: hidden;
}

.application_content .application_min .pic img {
    transition: .5s;
}

.application_content .application_min:hover .pic img {
    transform: scale(1.05);
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
}


.application_content .application_min .pic img {
    max-height: 300px;
}

.application_content .application_min .min_right {
    width: 53%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    align-items: flex-start;
}

.application_content .application_min .min_right h2 {
    font-size: 36px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.application_content .application_min .min_right p {
    margin: 35px 0;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #555555;
    line-height: 42px;
    height: 84px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.application_content .application_min .min_right .min_but {
    width: 62px;
    height: 62px;
    background: rgba(255, 255, 255, 0);
    border: 1px solid #DDDDDD;
    border-radius: 50%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
}

.application_content .application_min .min_right .min_but img {
    width: 24px;
    transition: .5s;
}

.application_content .application_min .min_right .min_but .img1 {
    position: relative;
    opacity: 1;
}

.application_content .application_min .min_right .min_but .img2 {
    position: absolute;
    opacity: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.application_content .application_min:hover {
    border: 1px solid #DDDDDD;
    box-shadow: 3px 4px 16px 2px rgba(153, 153, 153, 0.26);
}

.application_content .application_min:hover .min_right .min_but {
    border: 1px solid #DA2B2B;
    background: #DA2B2B;
    box-shadow: 3px 4px 16px 2px rgba(218, 43, 43, 0.26);
}

.application_content .application_min:hover .min_right .min_but .img1 {
    opacity: 0;
}

.application_content .application_min:hover .min_right .min_but .img2 {
    opacity: 1;
}

.application_content .application_min .min_po {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 55px;
}

#application_show .product_row {
    margin-bottom: 40px;
}

#application_show .product_row .product_show .show_swiper {
    margin-top: 0;
}

.application_show_content {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.application_wrap {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
    justify-content: flex-start;
}

.application_wrap .wrap_content {
    width: calc((100% - 50px)/3);
    margin-right: 25px;
    margin-bottom: 30px;
    background: #FFFFFF;
    border: 1px solid #DDDDDD;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    padding: 20px 60px;
    min-height: 224px;
    position: relative;
}

.application_wrap .wrap_content:nth-of-type(3n) {
    margin-right: 0;
}

.application_wrap .wrap_content h1 {
    font-size: 42px;
    font-family: Helvetica;
    font-weight: 400;
    color: #999999;
}

.application_wrap .wrap_content h2 {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    transition: .5s;
}

.application_wrap .wrap_content:hover h2 {
    color: #DA2B2B;
}

.application_wrap .wrap_content h4 {
    font-size: 15px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #999999;
    line-height: 30px;
    text-transform: uppercase;
}

.application_wrap .wrap_content .wrap_po {
    position: absolute;
    top: 30px;
    right: 30px;
}

.application_wrap .wrap_content .wrap_po .po_img {
    position: relative;
}

.application_wrap .wrap_content .wrap_po .po_img img {
    transition: .5s;
}

.application_wrap .wrap_content .wrap_po .po_1 {
    width: 70px;

}

.application_wrap .wrap_content .wrap_po .po_2 {
    width: 62px;
}

.application_wrap .wrap_content .wrap_po .po_3 {
    width: 61px;
}

.application_wrap .wrap_content .wrap_po .po_img .img1 {
    position: relative;
    opacity: 1;
}

.application_wrap .wrap_content .wrap_po .po_img .img2 {
    position: absolute;
    opacity: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.application_wrap .wrap_content:hove .wrap_po .po_img .img1 {
    opacity: 0;
}

.application_wrap .wrap_content:hover .wrap_po .po_img .img2 {
    opacity: 1;
}





/* 常见问题 */
#common_problem .about_name {
    align-items: center;
}

.common_problem {
    padding: 60px 0;
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
}



.common_problem .problem_content {
    margin: 40px 0;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.common_problem .problem_content .problem_min {
    width: 100%;
    height: 94px;
    background: #F5F5F5;
    margin-bottom: 15px;
    display: flex;
    flex-direction: row;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    padding: 0 35px;
    transition: .5s;
}

.common_problem .problem_content .problem_min:hover {
    background: #DA2B2B;
    box-shadow: 0px 3px 22px 5px rgba(218, 43, 43, 0.15);
}

.common_problem .problem_content .problem_min h2 {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #999999;
    line-height: 50px;
    padding-left: 15px;
    position: relative;
    width: 80%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: .5s;
}

.common_problem .problem_content .problem_min h2::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(0, -50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #999999;
    transition: .5s;
}

.common_problem .problem_content .problem_min h4 {
    font-size: 20px;
    font-family: Arial;
    font-weight: 400;
    color: #595F65;
    line-height: 50px;
    transition: .5s;
}

.common_problem .problem_content .problem_min:hover h2,
.common_problem .problem_content .problem_min:hover h4 {
    color: #FFFFFF;
}

.common_problem .problem_content .problem_min:hover h2::after {
    background: #FFFFFF;
}






.problem_show {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-bottom: 20px;
}

.problem_show .show_content {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
    margin-bottom: 80px;
}

.problem_show .show_content .show_name {
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 42px;
    text-align: center;
}

.problem_show .show_content .show_p {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 30px;
    margin: 30px 0;
}

.problem_show .show_content .show_content_fwb {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
}

.problem_show .show_content .show_content_fwb p {
    width: 100%;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #555555;
    line-height: 42px;
}



.news_show_footer {
    background: #DA2B2B;
    box-shadow: 3px 4px 16px 2px rgba(218, 43, 43, 0.26);
    width: 100%;
    padding: 0 calc((100% - 1640px) / 2);
    height: 87px;
    line-height: 87px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.news_show_footer .news_upper {
    width: 25%;
    font-size: 18px;
    font-family: PingFang SC, Microsoft YaHei;
    font-weight: 400;
    color: #F0F4FC;
    line-height: 36px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.news_show_footer .news_below {
    text-align: right;
}

.news_show_footer .news_centre {
    font-size: 18px;
    font-family: PingFang SC, Microsoft YaHei;
    font-weight: 400;
    color: #F0F4FC;
    line-height: 36px;
    padding-left: 35px;
    background: url(../images/sevice/sevice-8.png) no-repeat left center;
    background-size: 18px 16px;
}




/* 技术资料 */
.technical_data {
    padding: 60px 0 20px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
    justify-content: flex-start;
}

.technical_data .technical_min {
    width: calc((100% - 40px)/2);
    margin-right: 40px;
    margin-bottom: 40px;
    background: #F5F5F5;
    padding: 30px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.technical_data .technical_min:nth-of-type(2n) {
    margin-right: 0;
}

.technical_data .technical_min .technical_left {
    width: calc(100% - 60px);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.technical_data .technical_min .technical_left .pic {
    width: 60px;
}

.technical_data .technical_min .technical_left .left_column {
    width: calc(100% - 90px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.technical_data .technical_min .technical_left .left_column h2 {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 8px;
    transition: .5s;
}

.technical_data .technical_min .technical_left .left_column p {
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: rgb(102, 102, 102, 0.8);
    line-height: 25px;
}

.technical_data .technical_min .technical_right {
    position: relative;
    width: 40px;
    height: 40px;
}

.technical_data .technical_min .technical_right img {
    width: 40px;
    transition: .5s;
}

.technical_data .technical_min .technical_right .img1 {
    position: relative;
    opacity: 1;
}

.technical_data .technical_min .technical_right .img2 {
    position: absolute;
    opacity: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.technical_data .technical_min:hover .technical_left .left_column h2 {
    color: #DA2B2B;
}

.technical_data .technical_min:hover .technical_right .img1 {
    opacity: 0;
}

.technical_data .technical_min:hover .technical_right .img2 {
    opacity: 1;
}



/* 公司新闻 */

.news_content {
    margin-top: 45px;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.news_content .news_top {
    padding: 30px;
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    background: #F5F5F5;
}

.news_content .news_top .pic {
    width: 31%;
    overflow: hidden;
}

.news_content .news_top .pic img {
    transition: .5s;
    width: 100%;
}

.news_content .news_top:hover .pic img {
    transform: scale(1.05);
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.news_content .news_top .news_right {
    width: 65%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
}

.news_content .news_top .news_right h2 {
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 35px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: 100%;
}

.news_content .news_top .news_right p {
    margin: 50px 0;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 45px;
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;

}

.news_content .news_top .news_right .right_footer {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.news_content .news_top .news_right .right_footer .min_but {
    width: 62px;
    height: 62px;
    background: rgba(255, 255, 255, 0);
    border: 1px solid #DDDDDD;
    border-radius: 50%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
}

.news_content .news_top .news_right .right_footer .min_but img {
    width: 24px;
    transition: .5s;
}

.news_content .news_top .news_right .right_footer .min_but .img1 {
    position: relative;
    opacity: 1;
}

.news_content .news_top .news_right .right_footer .min_but .img2 {
    position: absolute;
    opacity: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}


.news_content .news_top:hover .news_right .right_footer .min_but {
    border: 1px solid #DA2B2B;
    background: #DA2B2B;
    box-shadow: 3px 4px 16px 2px rgba(218, 43, 43, 0.26);
}

.news_content .news_top:hover .news_right .right_footer .min_but .img1 {
    opacity: 0;
}

.news_content .news_top:hover .news_right .right_footer .min_but .img2 {
    opacity: 1;
}

.news_content .news_top .news_right .right_footer h5 {
    font-size: 16px;
    font-family: Arial;
    font-weight: bold;
    color: #999999;
    line-height: 24px;
}

.news_content .news_wrap {
    margin-top: 50px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
    justify-content: flex-start;
}

.news_content .news_wrap .wrap_min {
    width: calc((100% - 90px)/3);
    margin-right: 45px;
    margin-bottom: 45px;
    background: #F5F5F5;
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: .5s;
}

.news_content .news_wrap .wrap_min:hover {
    background: #FFFFFF;
    box-shadow: 0px 0px 51px 3px rgba(238, 238, 238, 0.8);
}

.news_content .news_wrap .wrap_min:nth-of-type(3n) {
    margin-right: 0;
}

.news_content .news_wrap .wrap_min .pic {
    width: 100%;
    margin-bottom: 30px;
    overflow: hidden;
}

.news_content .news_wrap .wrap_min .pic img {
    transition: .5s;
    width: 100%;
}

.news_content .news_wrap .wrap_min:hover .pic img {
    transform: scale(1.05);
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.news_content .news_wrap .wrap_min h2 {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333333;
    line-height: 42px;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.news_content .news_wrap .wrap_min p {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 25px;
    height: 75px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    width: 100%;
    margin: 20px 0 30px;
}

.news_content .news_wrap .wrap_min h5 {
    font-size: 16px;
    font-family: Arial;
    font-weight: bold;
    color: #999999;
    line-height: 24px;
    margin-bottom: 30px;
}








/* 联系方式 */
.b_map {
    margin-top: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
}

.b_map .map_left {
    width: 60%;
    min-height: 800px;
    background: url(../images/contact/con-3.jpg) no-repeat;
    background-size: cover;
}

.b_map .map_left .map_min {
    padding: 90px 80px 40px 130px;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.b_map .map_left .map_min .map_top {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 100%;
    justify-content: flex-start;
    margin-bottom: 140px;
}

.b_map .map_left .map_min .map_top .top_name {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    margin-right: 35px;
    padding-bottom: 20px;
    position: relative;
    cursor: pointer;
    transition: .5s;
}

.b_map .map_left .map_min .map_top .top_name::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 0);
    height: 1px;
    background: #DA2B2B;
    width: 0%;
    transition: .5s;
}

.b_map .map_left .map_min .map_top .top_name.active {
    color: #333333;
}

.b_map .map_left .map_min .map_top .top_name.active::after {
    width: 100%;
}

.b_map .map_left .map_min .map_top .top_name:last-child {
    margin-bottom: 0;
}

.b_map .map_left .map_min .map_content {
    display: flex;
    flex-direction: column;
    width: 100%;
    position: relative;
}

.b_map .map_left .map_min .map_content .min_contact.active {
    position: relative;
    opacity: 1;
}

.b_map .map_left .map_min .map_content .min_contact {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: .5s;
    border-top: 2px solid #999999;
    opacity: 0;
}

.b_map .map_left .map_min .map_content .min_contact .min_contact_p {
    padding: 30px 0;
    border-bottom: 1px solid #DDDDDD;
    display: flex;
    flex-direction: row;
    width: 100%;
    align-items: center;
    justify-content: space-between;
}

.b_map .map_left .map_min .map_content .min_contact .min_contact_p .icon {
    width: 70px;
}

.b_map .map_left .map_min .map_content .min_contact .min_contact_p .add {
    background: url(../images/contact/con-5.png) no-repeat left;
    background-size: 20px 26px;
    height: 26px;
}

.b_map .map_left .map_min .map_content .min_contact .min_contact_p .tel {
    background: url(../images/contact/con-6.png) no-repeat left;
    background-size: 25px 24px;
    height: 24px;
}

.b_map .map_left .map_min .map_content .min_contact .min_contact_p .fax {
    background: url(../images/contact/con-7.png) no-repeat left;
    background-size: 23px 23px;
    height: 23px;
}

.b_map .map_left .map_min .map_content .min_contact .min_contact_p .mailbox {
    background: url(../images/contact/con-8.png) no-repeat left;
    background-size: 25px 19px;
    height: 19px;
}

.b_map .map_left .map_min .map_content .min_contact .min_contact_p h2 {
    width: 80px;
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
}

.b_map .map_left .map_min .map_content .min_contact .min_contact_p p {
    width: calc(100% - 200px);
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    word-break: break-all;
}

.b_map .map_right {
    width: 40%;
}




.contact_message {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    width: 100%;
}


.g-feedback {
    margin: 50px 0 0;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
}

.g-feedback .feedback_48 {
    width: 48%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 40px;
}


.g-feedback .feedback_48.feedback_100 {
    width: 100%;
    align-items: flex-start;
}

.g-feedback .feedback_48.yam {
    margin-bottom: 0;
    align-items: center;
}

.g-feedback .feedback_name {
    width: 80px;
    margin-right: 20px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #666666;
    text-align: right;
}

.g-feedback .feedback_name span {
    color: #FF0000;
}


.g-feedback .feedback_48 input {
    width: calc(100% - 100px);
    height: 55px;
    background: #F9F9F9;
    border: 1px solid #DDDDDD;
    line-height: 54px;
    padding: 0 15px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
}

.g-feedback .feedback_48.yam input {
    width: 40%;
}

.g-feedback .feedback_48.yam .feedback_code {
    height: 36px;
    margin: 0 10px;
}

.g-feedback .feedback_48.feedback_100 textarea {
    width: calc(100% - 90px);
    padding: 10px 15px;
    background: #F9F9F9;
    height: 170px;
    border: 1px solid #DDDDDD;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
}


.g-feedback .submit_button {
    height: 52px;
    background: #DA2B2B url(../images/welcome/index-4.png) no-repeat right 40px center;
    border-radius: 26px;
    padding: 0 90px 0 60px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 52px;
    background-size: 18px 6px;
    cursor: pointer;
    transition: .5s;
}

.g-feedback .submit_button:hover {
    box-shadow: 3px 4px 16px 2px rgba(218, 43, 43, 0.26);
}


.problem_search{
    background: #F5F5F5;
    padding: 38px 0;
    width: 100%;
    margin-top: 35px;
}
.ps{
    display: flex;
    justify-content: center;
    align-items: center;
}
.ps1{
    width: 58%;
    height: 61px;
    background: #FFFFFF;
    border: 1px solid #DDDDDD;
    font-weight: 400;
    font-size: 16px;
    color: #666;
    display: flex;
    align-items: center;
    padding: 0 34px;
}
.ps1::-webkit-input-placeholder {
    color:#999999;
}
.ps1:-moz-placeholder {
    color:#999999;
}
.ps1:-ms-input-placeholder{
    color:#999999;
}
.ps2{
    width: 13%;
    height: 61px;
    background: #DA2B2B url(../images/ps_search.png) no-repeat 22% center;
    background-size: 23px 23px;
    padding-left: 5.5%;
    border-radius: 0px 10px 10px 0px;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    display: flex;
    align-items: center;
}


@media (max-width: 1700px) {
    .company_profile .company_left {
        padding-left: 5%;
    }

    .news_show_footer {
        padding: 0 5%;
    }

}

@media (max-width: 1600px) {
    .in-banner .banner_po {
        bottom: -68px;
    }

    .in-banner .banner_po .banner_content .content_left {
        width: 160px;
    }

    .in-banner .banner_po .banner_content .bnner_column {
        margin-top: 8px;
        margin-left: -75px;
    }

    .in-banner .banner_po .banner_content .bnner_column h2 {
        font-size: 36px;
    }

    .in-banner .banner_po .banner_content .bnner_column h4 {
        font-size: 14px;
    }

    .about_nav {
        margin-top: 100px;
    }

    .about_nav .nav_row .nav_left .left_a {
        margin-right: 90px;
        padding-bottom: 20px;
        font-size: 20px;
    }

    .about_nav .nav_row .nav_right {
        padding-bottom: 20px;
    }

    .about_nav .nav_row .nav_right .nav_zy {
        width: 18px;
    }

    .about_name h2 {
        font-size: 36px;
        margin-bottom: 15px;
    }

    .about_name p {
        font-size: 26px;
        line-height: 35px;
    }

    .company_profile .company_left .left_p {
        margin-top: 40px;
    }

    .company_profile .company_left .left_p p {
        font-size: 17px;
        line-height: 36px;
        margin-bottom: 30px;
    }

    .about_name h2 {
        font-size: 30px;
        margin-bottom: 10px;
    }

    .about_name p {
        font-size: 22px;
    }

    .corporate_culture .culture_row .culture_left .left_content .left_p p {
        font-size: 26px;
        line-height: 45px;
    }

    .corporate_culture .culture_row .culture_right .right_min .pic img {
        width: 30px;
    }

    .corporate_culture .culture_row .culture_right .right_min .min_column h2 {
        font-size: 22px;
        line-height: 30px;
        margin-bottom: 10px;
    }

    .corporate_culture .culture_row .culture_right .right_min .min_column h4 {
        font-size: 22px;
    }

    .about_footer .footer_content .about_h4 {
        font-size: 26px;
    }

    .about_footer .footer_content .footer_swiper .product_content p {
        font-size: 18px;
    }










    .application_content .application_min .min_right h2 {
        font-size: 30px;
    }

    .application_content .application_min .min_right p {
        margin: 30px 0;
        font-size: 18px;
        line-height: 40px;
        height: 80px;
    }

    .application_content .application_min .min_right .min_but {
        width: 52px;
        height: 52px;
    }

    .application_content .application_min .min_right .min_but img {
        width: 18px;
    }








    .common_problem .problem_content .problem_min {
        height: 82px;
        padding: 0 30px;
    }

    .common_problem .problem_content .problem_min h2,
    .common_problem .problem_content .problem_min h4 {
        font-size: 18px;
        line-height: 40px;
    }










    .b_map .map_left {
        width: 60%;
        min-height: 750px;
    }

    .b_map .map_left .map_min {
        padding: 70px 60px 20px 100px;
    }

    .b_map .map_left .map_min .map_top {
        margin-bottom: 100px;
    }

    .b_map .map_left .map_min .map_top .top_name {
        font-size: 20px;
        padding-bottom: 15px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p h2 {
        font-size: 20px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p .icon {
        width: 50px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p p {
        width: calc(100% - 180px);
        font-size: 20px;
    }








    .news_show_footer .news_upper,
    .news_show_footer .news_centre {
        font-size: 18px;
    }

    .problem_show .show_content .show_name {
        font-size: 26px;
    }

    .problem_show .show_content .show_p {
        font-size: 16px;
        margin: 20px 0;
    }

    .problem_show .show_content .show_content_fwb p {
        font-size: 18px;
        line-height: 36px;
    }










    .news_content .news_top .news_right h2 {
        font-size: 26px;
    }

    .news_content .news_top .news_right p {
        margin: 35px 0;
        font-size: 18px;
        line-height: 40px;
    }

    .news_content .news_top .news_right .right_footer .min_but {
        width: 51px;
        height: 51px;
    }

    .news_content .news_top .news_right .right_footer .min_but img {
        width: 18px;
    }

    .news_content .news_top .news_right .right_footer h5 {
        font-size: 15px;
    }

    .news_content .news_wrap .wrap_min h2 {
        font-size: 18px;
    }

    .news_content .news_wrap .wrap_min p {
        font-size: 14px;
    }

    .news_content .news_wrap .wrap_min h5 {
        font-size: 14px;
        margin-bottom: 20px;
    }









    .product_row .product_show .show_name {
        font-size: 26px;
    }

    .product_row .product_show .show_nav .show_nav_left .left_name {
        font-size: 18px;
    }

    .product_row .product_show .product_show_name .show_text p {
        font-size: 18px;
        line-height: 38px;
    }

    .product_row .product_show .show_footer .footer_swiper .product_content p {
        font-size: 18px;
    }











    .product_row .product_right .product_content p {
        font-size: 18px;
    }









    .honor_content .honor_name {
        font-size: 22px;
    }
}

@media (max-width: 1500px) {
    .corporate_culture {
        min-height: auto;
    }



    .about_nav .nav_row .nav_right a,
    .about_nav .nav_row .nav_right p {
        font-size: 16px;
    }

    .about_nav .nav_row .nav_right .nav_you {
        width: 6px;
    }

    .about_nav .nav_row .nav_right .nav_zy {
        width: 16px;
    }




    .product_row .product_nav {
        width: 340px;
    }

    .product_row .product_nav .product_search {
        padding: 15px;
    }

    .product_row .product_nav .product_search form input {
        font-size: 16px;
    }

    .product_row .product_nav .product_search form {
        height: 49px;
    }

    .product_row .product_nav .nav_min .min_content .min_a {
        height: 55px;
        line-height: 55px;
        padding: 0 20px;
        font-size: 16px;
    }

    .product_row .product_nav .nav_min .min_content .min_two {
        padding: 20px;
    }

    .product_row .product_nav .nav_min .min_content .min_two .two_a {
        font-size: 16px;
        padding-bottom: 16px;
        margin-bottom: 16px;
    }

    .product_row .product_nav .nav_min .min_content .min_two .two_a:last-child {
        margin-bottom: 0;
    }

    .product_row .product_right {
        width: calc(100% - 380px);
    }

    .application_wrap .wrap_content h1 {
        font-size: 36px;
    }

    .application_wrap .wrap_content h2 {
        font-size: 20px;
    }

    .application_wrap .wrap_content h4 {
        font-size: 13px;
    }

    .application_wrap .wrap_content .wrap_po .po_1 {
        width: 60px;

    }

    .application_wrap .wrap_content .wrap_po .po_2 {
        width: 52px;
    }

    .application_wrap .wrap_content .wrap_po .po_3 {
        width: 51px;
    }








    .technical_data .technical_min .technical_left .left_column h2 {
        font-size: 16px;
    }

    .technical_data .technical_min .technical_left .left_column p {
        font-size: 12px;
    }
    .ps2{
        width: 15%;
    }

}

@media (max-width: 1279px) {
    .ps2{
        width: 20%;
        padding-left: 8%;
    }
    .about_nav {
        display: none;
    }

    .in-banner .banner_po {
        bottom: -51px;
    }

    .in-banner .banner_po .banner_content .content_left {
        width: 120px;
    }

    .in-banner .banner_po .banner_content .bnner_column {
        margin-left: -55px;
    }

    .in-banner .banner_po .banner_content .bnner_column h2 {
        font-size: 24px;
    }

    .in-banner .banner_po .banner_content .bnner_column h4 {
        font-size: 12px;
    }

    .company_profile {
        padding: 80px 0;
        flex-direction: column;
        width: 90%;
        margin: 0 auto;
    }

    .company_profile .company_left {
        padding-left: 0;
        width: 100%;
        margin-bottom: 40px;
    }

    .company_profile .company_right {
        width: 100%;
    }

    .about_name h2 {
        font-size: 26px;
        margin-bottom: 10px;
    }

    .about_name p {
        font-size: 20px;
        line-height: 30px;
    }

    .company_profile .company_left .left_p {
        margin-top: 20px;
    }

    .company_profile .company_left .left_p p {
        font-size: 15px;
        line-height: 32px;
        margin-bottom: 20px;
    }

    .corporate_culture {
        /*padding: 60px 0;*/
    }

    .corporate_culture .culture_row {
        flex-direction: column;
    }

    .corporate_culture .culture_row .culture_left {
        width: 100%;
        margin-bottom: 40px;
    }

    .corporate_culture .culture_row .culture_left .left_content .left_p {
        margin-top: 30px;
    }

    .corporate_culture .culture_row .culture_left .left_content .left_p p {
        font-size: 22px;
        line-height: 40px;
    }

    .corporate_culture .culture_row .culture_right .right_min {
        width: 100%;
        padding: 25px;
    }

    .about_footer {
        padding: 40px 0;
    }

    .about_footer .footer_content .about_h4 {
        font-size: 22px;
        line-height: 36px;
    }

    .about_footer .footer_content .footer_swiper {
        margin-top: 35px;
    }















    .b_map {
        flex-direction: column;
    }

    .b_map .map_left {
        width: 100%;
        min-height: auto;
    }

    .b_map .map_left .map_min {
        padding: 40px;
    }

    .b_map .map_left .map_min .map_top {
        margin-bottom: 50px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p .add {
        background-size: 15px 19px;
        height: 19px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p .tel {
        background-size: 20px 19px;
        height: 19px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p .fax {
        background-size: 18px 18px;
        height: 18px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p .mailbox {
        background-size: 20px 15px;
        height: 15px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p .icon {
        width: 30px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p h2 {
        font-size: 18px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p p {
        width: calc(100% - 150px);
        font-size: 18px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p {
        padding: 24px 0;
    }

    .b_map .map_right {
        width: 100%;
        height: 500px;
    }

    .g-feedback .submit_button {
        height: 44px;
        background: #DA2B2B url(../images/welcome/index-4.png) no-repeat right 25px center;
        padding: 0 60px 0 30px;
        font-size: 14px;
        line-height: 44px;
        background-size: 18px 6px;
    }

    .g-feedback {
        margin: 30px 0 0;
    }

    .g-feedback .feedback_48.yam {
        width: 100%;
    }

    .g-feedback .feedback_name {
        width: 72px;
        margin-right: 15px;
        font-size: 14px;
    }

    .g-feedback .feedback_48 {
        margin-bottom: 25px;
    }

    .g-feedback .feedback_48 input {
        width: calc(100% - 87px);
        height: 48px;
        line-height: 47px;
        padding: 0 15px;
        font-size: 12px;
    }

    .g-feedback .feedback_48.feedback_100 textarea {
        width: calc(100% - 87px);
    }

    .g-feedback .feedback_submit button,
    .g-feedback .feedback_submit button:last-child {
        width: 120px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
    }

    .g-feedback .feedback_48.yam {
        margin-bottom: 25px;
    }












    .product_row {
        flex-direction: column;
    }

    .product_row .product_nav {
        width: 100%;
        margin-bottom: 40px;
    }

    .product_row .product_right {
        width: 100%;
    }

    .product_row .product_show .show_swiper .swiper_content .swiper_po {
        width: 24px;
        height: 24px;
    }

    .application_wrap .wrap_content {
        width: 100%;
        margin-right: 0 !important;
    }











    .application_content .application_min {
        flex-direction: column;
    }

    .application_content .application_min .pic {
        width: 100%;
        padding: 30px;
        height: 280px;
    }

    .application_content .application_min .pic img {
        max-height: 220px;
    }

    .application_content .application_min .min_right {
        width: 100%;
        margin-top: 80px;
    }

    .application_content .application_min .min_po {
        top: 336px;
    }

    .application_content .application_min .min_right h2 {
        font-size: 26px;
    }

    .application_content .application_min .min_right p {
        margin: 20px 0;
        font-size: 16px;
        line-height: 35px;
        height: 70px;
    }











    .common_problem .problem_content {
        margin: 35px 0;
    }

    .common_problem .problem_content .problem_min {
        height: 60px;
        padding: 0 20px;
    }

    .common_problem .problem_content .problem_min h2,
    .common_problem .problem_content .problem_min h4 {
        font-size: 15px;
        line-height: 35px;
    }

    .common_problem .problem_content .problem_min:last-child {
        margin-bottom: 0;
    }








    .cooperation_partners {
        padding: 60px 0 60px;
    }

    .cooperation_partners .partners_row {
        flex-direction: column;
    }

    .cooperation_partners .partners_row .partners_left {
        width: 100%;
    }

    .cooperation_partners .partners_row .partners_left .left_shu {
        display: none;
    }

    #cooperation_partners .about_name {
        align-items: center;
    }

    .cooperation_partners .partners_row .partners_right {
        width: 100%;
        margin-top: 40px;
        align-items: center;
    }

    .cooperation_partners .partners_row .partners_right .partners_wrap {
        margin-bottom: 10px;
    }

    .cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic {
        width: calc((100% - 50px) / 3);
    }

    .cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic:nth-of-type(5n) {
        margin-right: 25px;
    }

    .cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic:nth-of-type(3n) {
        margin-right: 0;
    }










    .news_show_footer {
        height: 66px;
        line-height: 66px;
    }

    .news_show_footer .news_upper,
    .news_show_footer .news_centre {
        font-size: 16px;
    }

    .news_show_footer .news_upper {
        width: 30%;
    }

    .problem_show .show_content {
        margin-bottom: 40px;
    }

    .problem_show .show_content .show_name {
        font-size: 22px;
    }

    .problem_show .show_content .show_p {
        font-size: 14px;
        margin: 15px 0;
    }

    .problem_show .show_content .show_content_fwb p {
        font-size: 16px;
        line-height: 32px;
    }











    .news_content .news_top {
        flex-direction: column;
    }

    .news_content .news_top .pic {
        width: 100%;
        margin-bottom: 40px;
    }

    .news_content .news_top .news_right {
        width: 100%;
    }

    .news_content .news_top .news_right h2 {
        font-size: 22px;
    }

    .news_content .news_top .news_right p {
        margin: 22px 0;
        font-size: 16px;
        line-height: 32px;
    }

    .news_content .news_wrap .wrap_min {
        width: calc((100% - 30px)/2);
        margin-right: 30px;
        margin-bottom: 30px;
        padding: 20px;
    }

    .news_content .news_wrap .wrap_min:nth-of-type(3n) {
        margin-right: 30px;
    }

    .news_content .news_wrap .wrap_min:nth-of-type(2n) {
        margin-right: 0;
    }

    .news_content .news_wrap .wrap_min .pic {
        margin-bottom: 22px;
    }

    .news_content .news_wrap .wrap_min h2 {
        font-size: 16px;
        line-height: 36px;
    }

    .news_content .news_wrap .wrap_min p {
        font-size: 13px;
        margin: 15px 0 20px;
    }

    .news_content .news_wrap .wrap_min h5 {
        font-size: 13px;
        margin-bottom: 5px;
    }











    .product_row .product_show .show_name {
        font-size: 22px;
    }

    .product_row .product_show .show_nav .show_nav_left,
    .product_row .product_show .show_nav .show_nav_right,
    .product_row .product_show .show_nav .show_nav_right .nav_right_c {
        height: 50px;
    }

    .product_row .product_show .show_nav .show_nav_left .left_name {
        font-size: 15px;
        height: 50px;
        line-height: 50px;
    }

    .product_row .product_show .product_show_name {
        margin-top: 40px;
    }

    .product_row .product_show .product_show_name .show_text p {
        font-size: 15px;
        line-height: 34px;
    }

    .product_row .product_show .show_footer .footer_name h2 {
        font-size: 20px;
    }

    .product_row .product_show .show_footer .footer_name h2::after {
        width: 60px;
    }















    .product_row .product_right .product_content {
        width: calc((100% - 40px)/2);
    }

    .product_row .product_right .product_content:nth-of-type(3n) {
        margin-right: 40px;
    }

    .product_row .product_right .product_content:nth-of-type(2n) {
        margin-right: 0;
    }











    .honor_swiper .swiper-slide {
        width: 100%;
    }

    .honor_swiper .pic {
        height: 440px;
    }

    .honor_swiper .pic img {
        max-height: 360px;
    }

    .honor_swiper .title {
        font-size: 20px;
    }

    .honor_content .honor_name {
        font-size: 18px;
        line-height: 35px;
        width: 100%;
    }

    .qualification_certificate {
        padding-bottom: 40px;
    }

    .honor_swiper {
        margin-top: 25px;
    }

    .honor_wrap {
        margin-top: 40px;
    }

    .honor_wrap .wrap_min {
        width: calc((100% - 35px)/2);
    }

    .honor_wrap .wrap_min:nth-of-type(2n) {
        margin-right: 0;
    }

    .honor_wrap .wrap_min p {
        font-size: 16px;
        line-height: 32px;
    }












    .technical_data {
        padding: 40px 0 20px;
    }

    .technical_data .technical_min {
        width: 100% !important;
        margin-right: 0 !important;
        margin-bottom: 30px;
    }
}
.sj_pro{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 30px 0;
}
.sj_pro h3{
    color: #333;
    font-size: 20px;
    line-height: 1;
    font-weight: bold;
}
.meun-off{
    cursor: pointer;
    transition: .5s;
    display: none;
}
.meun-off span{
    width: 28px;
    height: 2px;
    background-color: #DA2B2B;
    display: block;
    margin: 6px 0;
    -webkit-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}
.meun-off #span2{
    width: 23px;
}
.active #span2{
    opacity: 0;
    background-color: #DA2B2B;
}
.active #span1{
    background-color: #DA2B2B;
    -webkit-transform: translateY(10px) rotate(45deg);
    -ms-transform: translateY(10px) rotate(45deg);
    -o-transform: translateY(10px) rotate(45deg);
    transform: translateY(10px) rotate(45deg);
}
.active #span3{
    background-color: #DA2B2B;
    -webkit-transform: translateY(-6px) rotate(-45deg);
    -ms-transform: translateY(-6px) rotate(-45deg);
    -o-transform: translateY(-6px) rotate(-45deg);
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 820px) {
    .ps2{
        width: 22%;
        padding-left: 8.5%;
    }

}

@media (max-width: 600px) {
    .ps{
        flex-direction: column;
    }
    .ps1{
        width: 90%;
        padding: 0 15px;
    }
    .ps2{
        width: 50%;
        border-radius: 0;
        padding-left: 20%;
    }
    .product_row .product_nav{
        display: none;
    }
    .meun-off{
        display: block;
    }
    .g-feedback .feedback_48,
    .g-feedback .feedback_48.yam {
        width: 100%;
    }

    .g-feedback .feedback_48.yam .feedback_code {
        height: 25px;
    }



    .g-feedback .feedback_name {
        width: 60px;
    }

    .g-feedback .feedback_name {
        font-size: 12px;
    }

    .g-feedback .feedback_48 input,
    .g-feedback .feedback_48.feedback_100 textarea {
        width: calc(100% - 75px);
    }

    .g-feedback .feedback_48 input {
        height: 41px;
        line-height: 40px;
    }










    .in-banner {
        margin-top: 64px;
    }

    .in-banner .banner_po {
        display: none;
    }

    .company_profile {
        padding: 40px 0;
    }










    .product_row {
        margin: 40px 0;
    }

    .product_row .product_nav {
        margin-bottom: 30px;
    }

    .product_row .product_show .show_swiper {
        margin: 0px 0 30px;
        padding: 10px;
    }

    .product_row .product_show .show_swiper .swiper_content {
        height: 320px;
    }

    .product_row .product_show .show_swiper .swiper_content .pic_img {
        max-height: 240px;
    }

    .product_row .product_show .show_swiper .swiper-pagination {
        bottom: 30px !important;
        padding-right: 25px;
    }

    .product_row .product_show .show_swiper .swiper_content .swiper_po {
        right: 20px;
        top: 20px;
        width: 20px;
        height: 20px;
    }

    .application_wrap .wrap_content {
        padding: 20px 30px;
    }





    .application_content .application_min:last-child {
        margin-bottom: 0;
    }

    .application_content {
        padding: 40px 0 40px;
    }

    .application_content .application_min {
        padding: 20px;
        margin-bottom: 30px;
    }

    .application_content .application_min .min_po {
        position: absolute;
        top: 314px;
        right: 20px;
        width: 35px;
    }

    .application_content .application_min .min_right {
        margin-top: 62px;
    }

    .application_content .application_min .min_right h2 {
        font-size: 22px;
    }

    .application_content .application_min .min_right p {
        margin: 15px 0;
        font-size: 15px;
        line-height: 32px;
        height: 64px;
    }

    .application_content .application_min .min_right .min_but {
        width: 42px;
        height: 42px;
    }

    .application_content .application_min .min_right .min_but img {
        width: 14px;
    }











    .common_problem {
        padding: 40px 0;
    }

    .common_problem .problem_content {
        margin: 20px 0;
    }

    .common_problem .problem_content .problem_min h2,
    .common_problem .problem_content .problem_min h4 {
        font-size: 14px;
        line-height: 30px;
    }

    .common_problem .problem_content .problem_min h2 {
        padding: 0;
        width: 68%;
    }

    .common_problem .problem_content .problem_min h2::after {
        display: none;
    }






    .b_map .map_left .map_min {
        padding: 30px;
    }

    .b_map .map_left .map_min .map_top .top_name {
        font-size: 18px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p h2 {
        font-size: 16px;
        width: 65px;
    }

    .b_map .map_left .map_min .map_content .min_contact .min_contact_p p {
        width: calc(100% - 110px);
        font-size: 16px;
    }

    .b_map .map_right {
        height: 400px;
    }

    .g-feedback .feedback_48.yam {
        flex-wrap: wrap;
        margin-bottom: 0;
    }

    .g-feedback .submit_button {
        margin: 30px auto 0;
    }









    .cooperation_partners {
        padding: 40px 0;
    }

    .cooperation_partners .partners_row .partners_right {
        margin-top: 20px;
    }

    .cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic {
        width: calc((100% - 20px) / 2);
        margin-right: 20px !important;
        margin-bottom: 20px;
    }

    .cooperation_partners .partners_row .partners_right .partners_wrap .wrap_pic:nth-of-type(2n) {
        margin-right: 0 !important;
    }

    .cooperation_partners .partners_row .partners_right .partners_wrap {
        margin-bottom: 0;
    }













    .news_show_footer .news_upper,
    .news_show_footer .news_centre {
        font-size: 12px;
    }

    .news_show_footer .news_centre {
        padding-left: 21px;
        background-size: 12px 10px;
    }

    .news_show_footer {
        height: 55px;
        line-height: 55px;
    }

    .news_show_footer .news_upper {
        width: 35%;
    }






    .problem_show {
        margin-top: 40px;
    }

    .problem_show .show_content .show_name {
        font-size: 20px;
        line-height: 33px;
    }

    .problem_show .show_content .show_content_fwb p {
        font-size: 14px;
        line-height: 30px;
    }













    .news_content {
        margin-top: 25px;
    }

    .news_content .news_top {
        padding: 20px;
    }

    .news_content .news_top .pic {
        margin-bottom: 25px;
    }

    .news_content .news_top .news_right h2 {
        font-size: 20px;
    }

    .news_content .news_top .news_right p {
        margin: 15px 0;
        font-size: 14px;
        line-height: 28px;
    }

    .news_content .news_top .news_right .right_footer .min_but {
        width: 44px;
        height: 44px;
    }

    .news_content .news_top .news_right .right_footer h5 {
        font-size: 14px;
    }

    .news_content .news_wrap .wrap_min {
        width: 100% !important;
        margin-right: 0 !important;
    }

    .news_content .news_wrap {
        margin-top: 30px;
    }








    .product_row .product_show .show_nav .show_nav_right .nav_right_c {
        width: 60px;
    }

    .product_row .product_show .show_name {
        margin-bottom: 25px;
    }

    .product_row .product_show .show_nav .show_nav_left .left_name {
        font-size: 13px;
    }

    .product_row .product_show .product_show_name {
        margin-top: 25px;
    }

    .product_row .product_show .show_paging {
        margin-top: 25px;
        padding-top: 25px;
    }

    .product_row .product_show .show_footer .footer_swiper {
        padding: 40px 0 60px;
    }











    .product_row .product_right .product_wrap {
        margin-bottom: 0;
    }

    .product_row .product_right .product_content {
        width: 100% !important;
        margin-right: 0 !important;

    }










    .honor_swiper .pic {
        height: 240px;
        padding: 20px;
    }

    .honor_swiper .pic img {
        max-height: 200px;
    }

    .honor_swiper .title {
        margin-top: 18px;
        font-size: 18px;
    }

    .qualification_certificate {
        padding: 40px 0 !important;
    }

    .honor_content .honor_name {
        font-size: 16px;
        line-height: 32px;
    }

    .honor_wrap .wrap_min {
        width: 100% !important;
        margin-right: 0 !important;
        margin-bottom: 30px;
    }

    .honor_wrap .wrap_min .pic {
        width: 100%;
        padding: 20px;
        margin-bottom: 14px;
    }

    .honor_wrap .wrap_min .pic img {
        max-height: 260px;
    }










    .technical_data .technical_min {
        padding: 20px;
    }

    .technical_data .technical_min .technical_left .pic {
        width: 45px;
    }

    .technical_data .technical_min .technical_right {
        width: 30px;
        height: 30px;
    }

    .technical_data .technical_min .technical_right img {
        width: 30px;
    }

    .technical_data .technical_min .technical_left .left_column {
        width: calc(100% - 70px);
    }

    .technical_data .technical_min:last-child {
        margin-bottom: 0;
    }
}