.phone_search_box {
    border-bottom: 1px solid #dedede;
    background: #f9f9f9
}

.phone_search_box .container {
    padding-top: 10px;
    padding-bottom: 10px
}

.phone_search_box #mobilesearchbox {
    height: 38px;
    width: 100%;
    float: left
}

.phone_search_box #mobilesearchbox input {
    display: inline-block;
    width: calc(100% - 50px);
    height: 38px;
    line-height: 38px;
    border: 2px solid var(--bgColor);
    padding: 0 10px;
    margin: 0;
    border-radius: 30px 0 0 30px;
    font-size: 13px;
    color: #333;
    float: left
}

.phone_search_box #mobilesearchbox button {
    padding: 0;
    border: 0;
    display: inline-block;
    height: 38px;
    width: 50px;
    text-align: center;
    line-height: 38px;
    background: var(--bgColor);
    border-radius: 0 30px 30px 0;
    font-size: 16px;
    color: #fff;
    float: left
}



.index_download_news {
    background: #333;
}

.index_download_news .download_box {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    top: -20px;
    z-index: 100
}

.index_download_news .download_box .item_list {
    width: 50%;
    background: #fff;
    height: 115px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 30px 0 50px;
    transition: all .2s linear 0s
}

.index_download_news .download_box .item_list:first-child {
    background: var(--bgColor)
}

.index_download_news .download_box .item_list .icon_img {
    width: 60px;
    height: 64px;
    display: flex;
    align-items: flex-start;
    margin-right: 40px
}

.index_download_news .download_box .item_list .icon_img img {
    max-width: 100%;
    max-height: 100%
}

.index_download_news .download_box .item_list .info_box {
    flex: 1;
    position: relative;
    padding-right: 40px
}

.index_download_news .download_box .item_list .info_box:after {
    content: "";
    width: 1px;
    height: 56px;
    background: #fff;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%)
}

.index_download_news .download_box .item_list:nth-child(2) .info_box:after {
    background: #3c3c3c
}

.index_download_news .download_box .item_list .info_box h1 {
    font-size: 20px;
    color: #fff;
    line-height: 21px;
    font-weight: bold;
    margin-bottom: 5px
}

.index_download_news .download_box .item_list .info_box .brief_text {
    font-size: 14px;
    line-height: 17px;
    font-weight: bold;
    margin-bottom: 5px;
    color: #fff
}

.index_download_news .download_box .item_list .info_box a {
    font-size: 13px;
    margin-bottom: 5px;
    line-height: 17px;
    text-decoration: underline;
    color: #fff;
    font-weight: bold;
    position: relative
}

.index_download_news .download_box .item_list .info_box a:after {
    content: "";
    width: 0;
    height: 3px;
    background: #fff;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all .2s linear 0s
}

.index_download_news .download_box .item_list:nth-child(2) .info_box h1 {
    color: #233746
}

.index_download_news .download_box .item_list:nth-child(2) .info_box .brief_text {
    color: #233746
}

.index_download_news .download_box .item_list:nth-child(2) .info_box a {
    color: #233746
}

.index_download_news .download_box .item_list:nth-child(2) .info_box a:after {
    background: #233746
}

.index_download_news .download_box .item_list .download_btn {
    width: 120px;
    display: flex;
    flex-direction: column;
    height: 56px;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #fff;
    line-height: 18px;
    font-weight: bold
}

.index_download_news .download_box .item_list .download_btn i {
    font-size: 50px;
    font-weight: normal
}

.index_download_news .download_box .item_list:nth-child(2) .download_btn {
    color: #233746
}

.index_download_news .download_box .item_list:hover {
    transform: translateY(-3px)
}

.index_download_news .download_box .item_list:hover .info_box a:after {
    width: 100%
}

.index_download_news .download_box .item_list .download_btn:active {
    position: relative;
    top: 2px
}

.index_news_box {
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px
}

.index_news_box .news_items {
    width: calc((100% - 85px)/2)
}

.index_news_box .news_items:first-child {
    margin-right: 85px
}

.index_news_box .news_items .title {
    margin: 15px 0;
    height: 22px;
    display: flex;
    align-items: flex-end;
    font-size: 20px;
    color: #fff;
    font-weight: bold
}

.index_news_box .news_items .title em {
    font-weight: normal;
    font-size: 15px;
    margin-left: 8px;
    margin-bottom: 2px
}

.index_news_box .news_items ul {
    border-top: 1px solid rgba(255,255,255,.2);
    padding-top: 27px
}

.index_news_box .news_items ul li {
    margin-bottom: 36px;
    display: flex
}

.index_news_box .news_items ul li .time {
    flex: 0 0 80px;
    border-right: 2px solid  rgba(255,255,255,.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 50px
}

.index_news_box .news_items ul li .time b {
    font-size: 24px;
    color: #fff;
    line-height: 28px
}

.index_news_box .news_items ul li .time span {
    font-size: 14px;
    color: #fff;
    line-height: 22px
}

.index_news_box .news_items ul li .right_info {
    padding-left: 22px;
    width: calc(100% - 80px)
}

.index_news_box .news_items ul li .right_info .name_btn {
    display: block;
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    line-height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
/*    white-space: nowrap*/
}

.index_news_box .news_items ul li .right_info .brief_text {
    font-size: 14px;
    color: rgba(255,255,255,.7);
    line-height: 22px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.index_news_box .news_items:nth-child(2) ul li .right_info .name_btn {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 25px;
    white-space: normal
}

.index_news_box .news_items ul li:hover .right_info .name_btn {
    text-decoration: underline
}

.index_news_box .news_items .more_btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 33px;
    background: rgba(255,255,255,.2);
    font-size: 14px;
    color: #fff
}

.index_news_box .news_items .more_btn i {
    margin-right: 5px;
    font-size: 18px
}

.index_news_box .news_items .more_btn:hover {
    background: rgba(255,255,255,.8);
    color: var(--fontColor);
    font-weight: bold
}

.index_news_box .news_items .more_btn:active {
    position: relative;
    top: 2px
}

.index_title {
    width: 100%;
    padding-left: 18px;
    display: flex;
    flex-direction: column;
    position: relative
}

.index_title:before {
    content: "";
    width: 3px;
    height: 56px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    background: var(--bgColor)
}

.index_title .en_title {
    font-size: 20px;
    color: #333;
    line-height: 30px
}

.index_title .cn_title {
    font-size: 30px;
    color: #333;
    line-height: 44px
}

.index_solve {
    margin-top: 56px
}

.index_solve .solve_box {
    position: relative;
    margin-top: 15px
}

.index_solve .solve_box .img_base {
    text-align: center
}

.index_solve .solve_box .img_base img {
    max-width: 100%;
    height: auto
}

.index_solve .solve_box .plugin {
    position: absolute;
    opacity: 0;
    transition: all .2s linear 0s
}

.index_solve .solve_box .plugin img {
    max-width: 100%
}

.index_solve .solve_box .plugin span {
    position: absolute;
    color: #fff;
    font-size: 12px;
    font-weight: 400;
    line-height: 18px;
    cursor: pointer;
    display: block;
    overflow: hidden
}

#mnova {
    z-index: 100;
    left: 414px;
    top: 180px
}

#mnova:hover {
    opacity: 1
}

#ms {
    z-index: 200;
    left: 302px;
    top: 393px
}

#ms:hover {
    opacity: 1
}

#nmr {
    z-index: 300;
    left: 645px;
    top: 98px
}

#nmr:hover {
    opacity: 1
}

#nmrp {
    z-index: 600;
    left: 254px;
    top: 236px
}

#nmrp:hover {
    opacity: 1
}

#qnmr {
    z-index: 700;
    left: 120px;
    top: 341px
}

#qnmr:hover {
    opacity: 1
}

#verify {
    z-index: 400;
    left: 94px;
    top: 173px
}

#verify:hover {
    opacity: 1
}

#rm {
    z-index: 500;
    left: 803px;
    top: 146px
}

#rm:hover {
    opacity: 1
}

#db {
    z-index: 800;
    left: 962px;
    top: 187px
}

#db:hover {
    opacity: 1
}

#sma {
    z-index: 900;
    left: 680px;
    top: 262px
}

#sma:hover {
    opacity: 1
}

#screen {
    z-index: 1000;
    left: 840px;
    top: 308px
}

#screen:hover {
    opacity: 1
}

#physchem {
    z-index: 1100;
    left: 313px;
    top: 82px
}

#physchem:hover {
    opacity: 1
}

#iupac {
    z-index: 1200;
    left: 153px;
    top: 21px
}

#iupac:hover {
    opacity: 1
}

#binding {
    z-index: 1300;
    left: 723px;
    top: 422px
}

#binding:hover {
    opacity: 1
}

#structure {
    z-index: 1400;
    left: 1003px;
    top: 346px
}

#structure:hover {
    opacity: 1
}

#elvis {
    z-index: 1500;
    left: 896px;
    top: 18px
}

#elvis:hover {
    opacity: 1
}

.index_solve .solve_box .plugin .posicion2 {
    width: 210px;
    top: 79px;
    left: 22px;
    height: 144px
}

.index_solve .solve_box .plugin .posicion1 {
    width: 120px;
    top: 40px;
    left: 15px;
    height: 90px
}

.index_combination {
    margin-top: 46px
}

.index_combination ul {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap
}

.index_combination ul li {
    margin-right: 30px;
    width: calc((100% - 60px)/3);
    height: 510px;
    transition: all .2s linear 0s;
    padding: 0 15px
}

.index_combination ul li:nth-child(3n) {
    margin-right: 0
}

.index_combination ul li .img_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 312px
}

.index_combination ul li .img_btn img {
    max-width: 100%;
    max-height: 100%
}

.index_combination ul li .name_btn {
    border-bottom: 1px solid #dedede;
    line-height: 54px;
    display: block;
    font-size: 20px;
    color: #333;
    font-weight: bold
}

.index_combination ul li .brief_text {
    font-size: 14px;
    color: #666;
    line-height: 22px;
    height: 44px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-top: 12px
}

.index_combination ul li .more_btn {
    display: flex;
    align-items: center;
    color: var(--fontColor);
    font-size: 15px;
    height: 24px;
    margin-top: 27px
}

.index_combination ul li .more_btn i {
    font-size: 22px;
    margin-right: 5px;
    transition: all .2s linear 0s;
    font-weight: bold
}

.index_combination ul li:hover {
    box-shadow: 0 0 7px rgba(0,0,0,.1)
}

.index_combination ul li:hover .name_btn {
    color: var(--fontColor)
}

.index_combination ul li:hover .more_btn i {
    margin-right: 10px
}

.index_news_republic {
    margin-top: 65px;
    margin-bottom: 70px
}

.index_news_republic ul {
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px
}

.index_news_republic ul li {
    margin-right: 30px;
    width: calc((100% - 60px)/3);
    border: 1px solid #d9d9d9;
    height: 460px;
    padding: 20px;
    transition: all .2s linear 0s
}

.index_news_republic ul li:nth-child(3n) {
    margin-right: 0
}

.index_news_republic ul li .name_btn {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 20px;
    line-height: 30px;
    height: 60px;
    color: var(--fontColor)
}

.index_news_republic ul li .time {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #666;
    height: 46px;
    margin-top: 11px
}

.index_news_republic ul li .time i {
    color: #9e9e9e;
    margin-right: 5px;
    font-size: 17px
}

.index_news_republic ul li .img_btn {
    display: block;
    height: 152px
}

.index_news_republic ul li .img_btn img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.index_news_republic ul li .brief_text {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    font-size: 14px;
    color: #666;
    line-height: 22px;
    height: 66px;
    margin-top: 14px
}

.index_news_republic ul li .more_btn {
    display: flex;
    align-items: center;
    color: var(--fontColor);
    font-size: 15px;
    height: 24px;
    margin-top: 25px
}

.index_news_republic ul li .more_btn i {
    font-size: 22px;
    margin-right: 5px;
    transition: all .2s linear 0s;
    font-weight: bold
}

.index_news_republic ul li:hover {
    border-color: var(--bgColor)
}

.index_news_republic ul li:hover .name_btn {
    text-decoration: underline
}

.index_news_republic ul li:hover .more_btn i {
    margin-right: 10px
}

.index_company_box {
    background: url("../images/company_bg.png") no-repeat center;
    background-size: cover;
    padding: 75px 0 90px 0
}

.index_company_box .container {
    display: flex;
    flex-wrap: wrap
}

.index_company_box .left_text {
    width: 400px;
    padding-right: 45px
}

.index_company_box .left_text .brief_text {
    font-size: 15px;
    color: #333;
    line-height: 31px;
    margin: 16px 0 32px 0
}

.index_company_box .left_text .more_btn {
    display: flex;
    width: 145px;
    height: 40px;
    justify-content: center;
    align-items: center;
    border: 1px solid #999;
    font-size: 14px;
    color: #333
}

.index_company_box .left_text .more_btn:hover {
    background: Var(--bgColor);
    border-color: var(--bgColor);
    color: #fff
}

.index_company_box .left_text .more_btn:active {
    position: relative;
    top: 2px
}

.index_company_box ul {
    border-left: 1px solid #dddee0;
    width: calc(100% - 400px);
    padding-left: 55px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between
}

.index_company_box ul li {
    width: 150px;
    height: 80px;
    margin-bottom: 30px
}

.index_company_box ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 5px;
    background: #fff
}

.index_company_box ul li a img {
    max-width: 100%;
    max-height: 100%
}

.index_company_box ul li:hover a {
    box-shadow: 0 5px 10px rgba(0,0,0,.1);
    transform: translateY(-5px)
}

.page_map {
    color: #333;
    line-height: 26px;
    display: flex;
    font-size: 14px;
    margin-top: 16px;
    align-items: center
}

.page_map .breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    display: inline-block
}

.page_map .breadcrumb a {
    color: #333
}

.page_map .breadcrumb a:hover {
    text-decoration: underline
}

.page_map .breadcrumb>li+li:before {
    color: #333
}

.page_map .breadcrumb .active {
    color: #333
}

.page_map .breadcrumb .active span {
    color: #333
}

.kj-page {
    text-align: center;
    width: 100%
}

.kj-page .pagination {
    margin: 40px 0 0 0
}

.kj-page .pagination>li>a,.kj-page .pagination>li>span {
    font-size: 13px;
    margin: 3px;
    padding: 0;
    width: 40px;
    height: 28px;
    line-height: 26px;
    border-radius: 5px;
    color: #999
}

.kj-page .pagination>li>a:hover,.kj-page .pagination>li>span:hover {
    background: var(--bgColor);
    color: #fff;
    border-color: var(--bgColor)
}

.kj-page .pagination>li.active>a {
    background: var(--bgColor);
    color: #fff;
    border-color: var(--bgColor)
}

.filter_box {
    border-radius: 5px;
    overflow: hidden;
    border: 1px solid #ddd;
    margin-bottom: 20px
}

.filter_box ul {
    display: block;
    width: 100%;
    padding: 0
}

.filter_box ul li {
    display: flex;
    border-top: 1px solid #ddd
}

.filter_box ul li:first-child {
    border-top: 0
}

.filter_box ul li label {
    width: 98px;
    font-size: 13px;
    color: #333;
    line-height: 38px;
    text-align: center;
    font-weight: normal;
    border-right: 1px solid #ddd
}

.filter_box ul li .filter_btn {
    width: calc(100% - 164px);
    height: 28px;
    overflow: hidden;
    margin: 5px 15px
}

.filter_box ul li .filter_btn a {
    height: 28px;
    line-height: 28px;
    font-size: 14px;
    color: #333;
    margin-right: 25px
}

.filter_box ul li .filter_btn a:hover {
    color: #e60012
}

.filter_box ul li .filter_btn a.active {
    color: #e60012;
    font-weight: bold
}

.filter_box ul li .viewmore {
    width: 65px;
    height: 38px;
    color: #333;
    line-height: 38px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center
}

.filter_box ul li .viewmore i {
    font-size: 12px;
    margin-left: 3px;
    color: #aaa;
    transition: all .2s linear 0s
}

.filter_box ul li .viewmore:hover {
    color: #e60012
}

.filter_box ul li .viewmore:hover i {
    color: #e60012
}

.product_info_box {
    margin-top: 35px
}

.product_info_box .pro_title {
    color: #333;
    font-size: 30px;
    line-height: 36px;
    padding-left: 18px;
    border-left: 4px solid var(--bgColor);
    font-weight: bold
}

.product_info_details {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start
}

.product_info_details .left_box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-right: 85px;
    width: calc(100% - 430px);
    margin-top: 50px
}

.product_info_details .left_box .pro_images {
    width: 190px;
    margin-right: 20px
}

.product_info_details .left_box .pro_images img {
    max-width: 100%
}

.product_info_details .left_box .base_info {
    flex: 1
}

.product_info_details .left_box .base_info h1 {
    font-size: 22px;
    color: #333;
    line-height: 32px
}

.product_info_details .left_box .base_info .brief_text {
    font-size: 14px;
    color: #666;
    line-height: 22px;
    margin: 13px 0 30px 0
}

.product_info_details .left_box .base_info .contact_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bgColor);
    width: 154px;
    height: 37px;
    font-size: 15px;
    color: #fff
}

.product_info_details .left_box .base_info .contact_btn i {
    margin-right: 5px
}

.product_info_details .left_box .base_info .contact_btn:hover {
    background: var(--bgHoverColor)
}

.product_info_details .left_box .base_info .contact_btn:active {
    position: relative;
    top: 2px
}

.product_info_details .left_box .product-desc-kj-table {
    width: 100%
}

.product_info_details .left_box .product-desc-kj-table table {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 0;
    border-bottom: 2px solid #eee
}

.product_info_details .left_box .product-desc-kj-table table thead tr th {
    border: 0;
    text-align: center
}

.product_info_details .left_box .product-desc-kj-table table tbody tr td {
    border: 0;
    font-size: 13px;
    text-align: center;
    color: #333;
    line-height: 30px;
    padding-top: 0;
    padding-bottom: 0;
    vertical-align: middle;
    transition: all .2s linear 0s
}

.product_info_details .left_box .product-desc-kj-table table tbody tr:nth-child(odd) td {
    background: #f6f6f6
}

.product_info_details .left_box .product-desc-kj-table table tbody tr:hover td {
    background: #f1f1f1
}

.product_info_details .left_box .product-desc-kj-table .kj-pro-num-box {
    width: 62px;
    height: 25px;
    border-radius: 3px;
    overflow: hidden;
    margin: 0 auto;
    border: 1px solid #949494;
    vertical-align: middle;
    display: inline-flex;
    align-items: center;
    justify-content: space-between
}

.product_info_details .left_box .product-desc-kj-table .kj-pro-num-box button {
    width: 20px;
    border: 0;
    padding: 0;
    height: 25px;
    transition: all .2s linear 0s;
    background: none;
    font-size: 14px;
    color: #333;
    display: inline-flex;
    justify-content: center;
    align-items: center
}

.product_info_details .left_box .product-desc-kj-table .kj-pro-num-box input {
    width: 22px;
    height: 25px;
    line-height: 18px;
    border: 0;
    top: 0;
    padding: 0;
    vertical-align: top;
    display: inline-block;
    text-align: center;
    font-size: 12px;
    color: #333
}

.product_info_details .left_box .product-desc-kj-table .kj-pro-num-box button:hover {
    background: #dedede
}

.product_info_details .left_box .product-desc-kj-table table tbody tr td .car_btn {
    color: var(--fontColor)
}

.product_info_details .left_box .product-desc-kj-table table tbody tr td .car_btn i {
    display: inline-block;
    transition: all .2s linear 0s
}

.product_info_details .left_box .product-desc-kj-table table tbody tr td .car_btn:hover i {
    transform: scale(1.2)
}

.product_info_details .left_box .product-desc-kj-table table tbody tr td .newPrice {
    color: var(--fontColor);
    font-weight: bold
}

.product_info_details .left_box .product-desc-price-info {
    width: 100%;
    padding-left: 210px;
    font-size: 15px;
    line-height: 26px;
    margin-top: 20px
}

.product_info_details .left_box .product-desc-price-info ul {
    padding-left: 24px
}

.product_info_details .left_box .product-desc-price-info ul li {
    list-style: disc
}

.product_info_details .right_box {
    width: 345px
}

.product_info_details .right_box .swiper-slide .img_box {
    width: 300px;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px auto
}

.product_info_details .right_box .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain
}

.product_info_details .right_box .swiper-slide .title {
    width: 100%;
    border-top: 1px solid #ddd;
    line-height: 24px;
    font-size: 14px;
    color: #666;
    padding: 8px 54px 14px 5px;
    font-weight: normal
}

.product_info_details .right_box .swiper-button-next {
    right: 0;
    top: auto;
    bottom: 5px
}

.product_info_details .right_box .swiper-button-prev {
    right: 30px;
    top: auto;
    bottom: 5px;
    left: auto
}

.product_info_details .right_box .swiper-button-next:after,.product_info_details .right_box .swiper-button-prev:after {
    font-size: 20px;
    font-weight: bold;
    color: #e1e1e1
}

.product_info_details .right_box .swiper-button-next:hover::after,.product_info_details .right_box .swiper-button-prev:hover::after {
    color: var(--fontColor)
}

.product_desciption_article {
    font-size: 16px;
    color: #333;
    line-height: 32px;
    margin-top: 20px
}

product_desciption_article a {
    color: #333
}

product_desciption_article a:hover {
    color: var(--fontColor)
}

product_desciption_article img {
    width: auto !important;
    height: auto!important;
    max-height: 100%;
    max-width: 100%
}

.pro_highlights {
    background: #f9f9f9;
    margin-top: 60px;
    padding-top: 50px;
    padding-bottom: 85px
}

.pro_highlights .cn_title {
    font-weight: bold
}

.pro_highlights .highlights_box {
    display: flex;
    flex-wrap: wrap;
    margin-top: 34px;
    align-items: flex-start
}

.pro_highlights .highlights_box .left_box {
    width: 390px;
    margin-right: 40px
}

.pro_highlights .highlights_box .left_box img {
    max-width: 100%
}

.pro_highlights .highlights_box .right_box {
    width: calc(100% - 430px)
}

.pro_highlights .highlights_box .right_box .list {
    display: flex;
    align-items: flex-start;
    margin-top: 15px
}

.pro_highlights .highlights_box .right_box .list:first-child {
    margin-top: 0
}

.pro_highlights .highlights_box .right_box .list i {
    color: var(--fontColor);
    width: 30px;
    line-height: 20px;
    font-size: 20px
}

.pro_highlights .highlights_box .right_box .list span {
    width: calc(100% - 30px);
    line-height: 20px;
    font-size: 14px;
    color: #666;
    word-break: break-word
}

.pro_desc_explain {
    margin-top: 62px
}

.pro_desc_explain .cn_title {
    font-weight: bold
}

.pro_desc_explain .explain_box {
    border: 1px solid #d9d9d9;
    margin-top: 18px
}

.pro_desc_explain .explain_title {
    display: flex;
    align-items: flex-start;
    background: #f8f8f8;
    padding: 18px 20px;
    font-size: 16px;
    color: #333;
    line-height: 26px
}

.pro_desc_explain .explain_title i {
    font-size: 20px;
    display: inline-block;
    transition: all .2s linear 0s;
    color: #666;
    transform: rotate(90deg);
    margin-bottom: 2px;
    margin-right: 20px
}

.pro_desc_explain .explain_title[aria-expanded="true"] i {
    transform: rotate(270deg)
}

.pro_desc_explain .explain_title:hover {
    color: Var(--fontColor)
}

.pro_desc_explain .explain_article {
    padding: 25px 20px 60px 20px;
    font-size: 14px;
    color: #333;
    line-height: 25px;
    display: flex
}

.pro_desc_explain .explain_article .article_item {
    font-size: 14px;
    color: #333;
    line-height: 25px;
    width: 50%;
    padding: 0 15px
}

.pro_desc_explain .explain_article img {
    max-width: 100%;
    max-height: 100%;
    width: auto !important;
    height: auto !important
}

.pro_videos_box {
    border-top: 1px solid #ddd;
    margin-top: 90px;
    padding-top: 56px
}

.pro_videos_box .cn_title {
    font-weight: bold
}

.pro_videos_box .swiper-container {
    margin-top: 30px
}

.pro_videos_box .swiper-slide {
    border: 1px solid #c3c3c3
}

.pro_videos_box .swiper-slide .img_box {
    border-bottom: 1px solid #c3c3c3;
    position: relative;
    height: 260px;
    display: flex;
    align-items: center;
    justify-content: center
}

.pro_videos_box .swiper-slide .img_box img {
    max-width: 100%;
    max-height: 100%
}

.pro_videos_box .swiper-slide .img_box .bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.4);
    z-index: 1
}

.pro_videos_box .swiper-slide .img_box .video_btn {
    background: var(--bgColor);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 10;
    width: 68px;
    height: 68px;
    border-radius: 50%;
    color: #fff;
    text-align: center;
    line-height: 68px
}

.pro_videos_box .swiper-slide .img_box .video_btn i {
    font-size: 30px;
    display: inline-block;
    transition: all .2s linear 0s
}

.pro_videos_box .swiper-slide .name_btn {
    display: block;
    line-height: 58px;
    text-align: center;
    padding: 0 10px;
    font-size: 14px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.pro_videos_box .swiper-slide:hover .img_box .video_btn i {
    transform: scale(1.2)
}

.pro_videos_box .swiper-slide:hover .name_btn {
    color: var(--fontColor);
    background: #f9f9f9
}

.pro_videos_box .swiper-button-next:after,.pro_videos_box .swiper-button-prev:after {
    font-size: 30px;
    color: #e1e1e1;
    font-weight: bold;
    transition: all .2s linear 0s
}

.pro_videos_box .swiper-button-next:hover::after,.pro_videos_box .swiper-button-prev:hover::after {
    color: var(--fontColor)
}

.pro_videos_box .swiper-button-next {
    right: -40px
}

.pro_videos_box .swiper-button-prev {
    left: -40px
}

.pro_useto_box {
    background: url("../images/pro_useto_bg.png") no-repeat center;
    background-size: cover;
    padding: 65px 0 100px 0;
    margin-top: 100px
}

.pro_useto_box .container {
    display: flex;
    align-items: center;
    flex-wrap: wrap
}

.pro_useto_box .cn_title {
    font-weight: bold
}

.pro_useto_box .use_article {
    margin-top: 16px
}

.pro_useto_box .use_article .list {
    font-size: 15px;
    padding: 7px 0 7px 20px;
    color: #333;
    display: flex;
    align-items: flex-start
}

.pro_useto_box .use_article .list:before {
    content: "";
    width: 8px;
    height: 8px;
    background: #a3a3a3;
    margin-right: 10px;
    margin-top: 8px;
    border-radius: 50%
}

.pro_useto_box .left_box {
    width: 460px;
    padding-right: 30px
}

.pro_useto_box .right_box {
    margin-left: auto;
    margin-top: 12px
}

.pro_useto_box .right_box img {
    max-width: 100%
}

.about_article {
    margin-top: 23px;
    display: flex;
    flex-wrap: wrap
}

.about_article .left_text {
    width: calc(100% - 538px);
    padding-right: 50px
}

.about_article .left_text .cn_title {
    font-weight: bold
}

.about_article .right_image {
    width: 538px;
    margin-top: 24px
}

.about_article .right_image img {
    max-width: 100%
}

.about_article .about_article_box {
    font-size: 15px;
    color: #666;
    line-height: 32px;
    margin-top: 13px
}

.about_article .big_img {
    max-width: 100%;
    margin: 80px auto 0 auto
}

.article_box {
    margin-top: 50px
}

.article_box .article_content {
    font-size: 16px;
    color: #333;
    line-height: 36px
}

.article_box .article_content img {
    max-width: 100%;
    height: auto !important
}

.news_list_box {
    margin-top: 35px
}

.news_title {
    color: #333;
    font-size: 30px;
    line-height: 36px;
    padding-left: 18px;
    border-left: 4px solid var(--bgColor);
    font-weight: bold
}

.news_list {
    margin-top: 30px
}

.news_list li {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 52px
}

.news_list li:first-child {
    margin-top: 0
}

.news_list li .img_btn {
    width: 270px;
    height: 175px;
    margin-right: 30px
}

.news_list li .img_btn img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.news_list li .base_info {
    width: calc(100% - 300px);
    border-bottom: 1px solid #ddd;
    position: relative
}

.news_list li .base_info:after {
    content: "";
    width: 0;
    height: 1px;
    background: #999;
    position: absolute;
    bottom: -1px;
    left: 0;
    transition: all .2s linear 0s
}

.news_list li .title_btn {
    margin-top: 6px;
    display: block;
    font-size: 20px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 30px
}

.news_list li .time {
    font-size: 14px;
    color: #999;
    line-height: 26px;
    display: flex;
    align-items: center
}

.news_list li .time i {
    margin-right: 5px
}

.news_list li .brief_text {
    margin: 13px 0 32px 0;
    font-size: 14px;
    color: #666;
    line-height: 26px;
    height: 52px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden
}

.news_list li:hover .base_info:after {
    width: 100%
}

.news_list li:hover .title_btn {
    color: Var(--fontColor);
    text-decoration: underline
}

.activity_list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px
}

.activity_list li {
    margin-right: 30px;
    width: calc((100% - 60px)/3);
    border: 1px solid #d9d9d9;
    transition: all .2s linear 0s;
    height: 390px;
    margin-bottom: 30px
}

.activity_list li:nth-child(3n) {
    margin-right: 0
}

.activity_list li .img_btn {
    display: block;
    height: 240px
}

.activity_list li .img_btn img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.activity_list li .title_btn {
    display: block;
    overflow: hidden;
    padding: 0 20px;
    color: var(--fontColor);
    line-height: 26px;
    font-size: 15px;
    margin: 10px 0;
    font-weight: bold;
    text-overflow: ellipsis;
    white-space: nowrap
}

.activity_list li .brief_text {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    padding: 0 20px;
    font-size: 14px;
    color: #333;
    line-height: 22px;
    height: 44px
}

.activity_list li .time {
    font-size: 14px;
    color: #999;
    line-height: 26px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    margin-top: 10px
}

.activity_list li .time i {
    margin-right: 5px
}

.activity_list li:hover {
    box-shadow: 0 5px 10px rgba(0,0,0,.2);
    transform: translateY(-5px)
}

.activity_list li:hover .title_btn {
    text-decoration: underline
}

.kj_news_active {
    background: #fff;
    border-radius: 5px;
    padding: 30px 30px 40px 30px;
    margin-top: 20px
}

.kj_news_active .kj-main-articleinfo-title {
    font-size: 30px;
    color: #333;
    margin-bottom: 12px;
    line-height: 36px
}

.kj_news_active .kj-article-time {
    color: #999
}

.kj_news_active .kj-article-content {
    color: #333;
    padding-bottom: 50px;
    margin-bottom: 20px;
    border-bottom: 1px solid #f2f2f2;
    line-height: 30px;
    margin-top: 20px
}

.kj_news_active .kj-article-content img {
    max-width: 100%;
    vertical-align: bottom
}

.kj_news_active .kj-article-bottom span {
    display: block;
    line-height: 32px
}

.kj_news_active .kj-article-bottom a {
    color: #333
}

.kj_news_active .kj-article-bottom a:hover {
    color: var(--fontColor);
    text-decoration: underline
}

.kj_news_active .kj_news_product {
    margin: 0 auto;
    display: block;
    height: 42px;
    line-height: 42px;
    padding: 0 15px;
    background: #255288;
    font-size: 14px;
    color: #fff;
    width: 130px;
    text-align: center
}

.kj_news_active .kj_news_product:hover {
    background: #a60e07
}

.kj_news_active .kj_news_product:active {
    position: relative;
    top: 2px
}

.download_title {
    margin-top: 35px;
    color: #333;
    font-size: 30px;
    line-height: 36px;
    padding-left: 18px;
    border-left: 4px solid var(--bgColor);
    font-weight: bold
}

.page_download_box {
    display: flex;
    flex-wrap: wrap;
    margin-top: 28px;
    align-items: flex-start
}

.page_download_box .left_btn {
    width: 250px;
    margin-right: 35px
}

.page_download_box .left_btn a {
    border-bottom: 1px solid #e2e2e2;
    display: flex;
    align-items: center;
    height: 38px;
    font-size: 14px;
    color: #333
}

.page_download_box .left_btn a i {
    font-size: 12px;
    color: #999;
    margin-right: 8px;
    transition: all .2s linear 0s
}

.page_download_box .left_btn a.child_btn {
    padding-left: 15px
}

.page_download_box .left_btn a:hover {
    color: var(--fontColor)
}

.page_download_box .left_btn a:hover i {
    color: var(--fontColor)
}

.page_download_box .left_btn a.active {
    color: var(--fontColor);
    font-weight: bold
}

.page_download_box .left_btn a.active i {
    color: var(--fontColor);
    font-weight: normal
}

.page_download_box .right_box {
    width: calc(100% - 285px)
}

.page_download_box .right_box .title {
    font-size: 24px;
    color: #333;
    line-height: 38px
}

.page_download_box .right_box .download_system {
    display: flex;
    flex-wrap: wrap;
    margin-top: 10px;
    margin-bottom: 28px
}

.page_download_box .right_box .download_system .item_list {
    margin-right: 10px;
    width: calc((100% - 20px)/3)
}

.page_download_box .right_box .download_system .item_list:nth-child(3n) {
    margin-right: 0
}

.page_download_box .right_box .download_system .item_list .big_btn {
    display: flex;
    flex-direction: column;
    background: var(--bgColor);
    align-items: center;
    justify-content: center;
    height: 110px;
    color: #fff
}

.page_download_box .right_box .download_system .item_list .big_btn i {
    font-size: 38px;
    line-height: 52px
}

.page_download_box .right_box .download_system .item_list .big_btn span {
    font-size: 14px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center
}

.page_download_box .right_box .download_system .item_list .big_btn span i {
    display: inline-block;
    font-size: 20px;
    transition: all .2s linear 0s
}

.page_download_box .right_box .download_system .item_list .big_btn:hover {
    background: var(--bgHoverColor)
}

.page_download_box .right_box .download_system .item_list .big_btn:active {
    position: relative;
    top: 2px
}

.page_download_box .right_box .download_system .item_list .big_btn[aria-expanded="true"] span i {
    transform: rotate(90deg);
    margin-bottom: 2px
}

.page_download_box .right_box .download_system .item_list .other_btn {
    border: 1px solid #dedede;
    margin-top: 10px
}

.page_download_box .right_box .download_system .item_list .other_btn .time {
    font-size: 14px;
    color: Var(--fontColor);
    padding: 10px 15px;
    line-height: 22px
}

.page_download_box .right_box .download_system .item_list .other_btn a {
    padding: 5px 15px;
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #333
}

.page_download_box .right_box .download_system .item_list .other_btn a i {
    font-size: 18px;
    width: 25px
}

.page_download_box .right_box .download_system .item_list .other_btn a:hover {
    background: #f9f9f9;
    color: var(--fontColor)
}

.page_download_box .right_box .brief_text {
    font-size: 15px;
    color: #666;
    line-height: 30px
}

.page_download_box .right_box .handbook_btn {
    font-size: 15px;
    color: var(--fontColor);
    line-height: 30px;
    text-decoration: underline;
    position: relative
}

.page_download_box .right_box .handbook_btn:after {
    content: "";
    width: 0;
    height: 3px;
    background: var(--bgColor);
    position: absolute;
    left: 0;
    bottom: 0;
    transition: all .2s linear 0s
}

.page_download_box .right_box .handbook_btn:hover::after {
    width: 100%
}

.page_download_box .right_box .handbook_btn:active {
    position: relative;
    top: 2px
}

.page_download_box .right_box .special_instructions {
    background: #f5f5f5;
    display: flex;
    flex-wrap: wrap;
    padding: 15px 0;
    margin-top: 25px;
    margin-bottom: 43px
}

.page_download_box .right_box .special_instructions .text_article {
    padding: 0 20px;
    width: 50%;
    font-size: 14px;
    color: #333;
    line-height: 22px
}

.page_download_box .right_box .special_instructions .text_article .title {
    font-size: 14px;
    color: var(--fontColor);
    line-height: 22px;
    font-weight: bold;
    margin-bottom: 5px
}

.page_download_box .right_box .old_download_box {
    display: flex;
    flex-wrap: wrap;
    width: 100%
}

.page_download_box .right_box .old_download_box .item_list {
    margin-top: 30px;
    margin-right: 10px;
    width: calc((100% - 30px)/4)
}

.page_download_box .right_box .old_download_box .item_list:nth-child(4n) {
    margin-right: 0
}

.page_download_box .right_box .old_download_box .item_list .big_title {
    margin-bottom: 13px
}

.page_download_box .right_box .old_download_box .item_list .big_title button {
    background: var(--bgColor);
    border: 0;
    padding: 16px 0 74px 20px;
    height: 110px;
    font-size: 15px;
    color: #fff;
    width: 100%;
    text-align: left;
    line-height: 20px;
    transition: all .2s linear 0s
}

.page_download_box .right_box .old_download_box .item_list .big_title button i {
    font-size: 20px;
    display: inline-block;
    vertical-align: middle;
    transition: all .2s linear 0s
}

.page_download_box .right_box .old_download_box .item_list .big_title button:hover {
    background: var(--bgHoverColor)
}

.page_download_box .right_box .old_download_box .item_list .big_title button:active {
    position: relative;
    top: 2px
}

.page_download_box .right_box .old_download_box .item_list .big_title button[aria-expanded="true"] i {
    transform: rotate(90deg);
    margin-bottom: 2px
}

.page_download_box .right_box .old_download_box .item_list .small_title {
    margin-top: 7px
}

.page_download_box .right_box .old_download_box .item_list .small_title button {
    background: #fff;
    border: 1px solid #ddd;
    padding: 0 20px;
    height: 44px;
    font-size: 14px;
    color: var(--fontColor);
    width: 100%;
    text-align: left;
    transition: all .2s linear 0s
}

.page_download_box .right_box .old_download_box .item_list .small_title button i {
    font-size: 20px;
    display: inline-block;
    vertical-align: middle;
    transition: all .2s linear 0s
}

.page_download_box .right_box .old_download_box .item_list .small_title button:hover {
    background: #f5f5f5
}

.page_download_box .right_box .old_download_box .item_list .small_title button:active {
    position: relative;
    top: 2px
}

.page_download_box .right_box .old_download_box .item_list .small_title button[aria-expanded="true"] i {
    transform: rotate(90deg);
    margin-bottom: 2px
}

.page_download_box .right_box .old_download_box .item_list .other_btn {
    border: 1px solid #dedede;
    margin-top: 10px
}

.page_download_box .right_box .old_download_box .item_list .other_btn .time {
    font-size: 14px;
    color: Var(--fontColor);
    padding: 10px 15px;
    line-height: 22px
}

.page_download_box .right_box .old_download_box .item_list .other_btn a {
    padding: 5px 15px;
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #333
}

.page_download_box .right_box .old_download_box .item_list .other_btn a.btn1 {
    color: Var(--fontColor);
    font-weight: bold
}

.page_download_box .right_box .old_download_box .item_list .other_btn a i {
    font-size: 18px;
    width: 25px
}

.page_download_box .right_box .old_download_box .item_list .other_btn a:hover {
    background: #f9f9f9;
    color: var(--fontColor)
}

.download_article {
    font-size: 15px;
    line-height: 30px;
    color: #333;
    margin-top: 20px
}

.contact_us_box {
    margin-top: 23px
}

.contact_us_box .cn_title {
    font-weight: bold
}

.contact_information {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-top: 33px
}

.contact_information .left_box {
    width: 567px;
    margin-right: 65px
}

.map_box {
    width: 100%;
    height: 310px;
    background: #eee
}

.contact_information .left_box .info_box {
    display: flex;
    flex-wrap: wrap;
    margin-top: 44px
}

.contact_information .left_box .info_box .info_left {
    flex: 1;
    padding-right: 105px
}

.contact_information .left_box .info_box .right_code {
    width: 160px;
    margin-top: 10px
}

.contact_information .left_box .info_box .right_code img {
    max-width: 100%
}

.contact_information .left_box .item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 17px
}

.contact_information .left_box .item i {
    margin-right: 20px;
    background: var(--bgColor);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    text-align: center;
    line-height: 30px;
    font-size: 15px;
    color: #fff
}

.contact_information .left_box .item span {
    width: calc(100% - 50px);
    font-size: 15px;
    color: #666;
    line-height: 25px;
    margin-top: 3px
}

.contact_information .left_box .item a {
    width: calc(100% - 50px);
    font-size: 15px;
    color: #666;
    line-height: 25px;
    margin-top: 3px
}

.contact_information .left_box .item a:hover {
    color: Var(--fontColor);
    text-decoration: underline
}

.contact_information .right_box {
    width: calc(100% - 632px)
}

.contact_information .right_box .formcolumn-item {
    margin-bottom: 12px
}

.contact_information .right_box .formcolumn-item-tit {
    line-height: 36px;
    font-size: 14px;
    color: #333
}

.contact_information .right_box .formcolumn-item-tit .required {
    margin-right: 5px
}

.contact_information .right_box .formcolumn-item-ct input {
    width: 100%;
    height: 40px;
    border: 1px solid #cfcfcf;
    padding: 0 10px;
    line-height: 40px;
    vertical-align: middle;
    font-size: 14px;
    color: #333;
    transition: all .2s linear 0s;
    border-radius: 3px
}

.contact_information .right_box .formcolumn-item-ct input::-webkit-input-placeholder {
    color: #999
}

.contact_information .right_box .formcolumn-item-ct input::-moz-placeholder {
    color: #999
}

.contact_information .right_box .formcolumn-item-ct input:-moz-placeholder {
    color: #999
}

.contact_information .right_box .formcolumn-item-ct input:-ms-input-placeholder {
    color: #999
}

.contact_information .right_box .formcolumn-item-ct input:focus {
    border: 1px solid #66afe9;
    outline: 0 none;
    box-shadow: 0 1px 1px rgba(0,0,0,.075) inset,0 0 6px rgba(102,175,233,.6)
}

.contact_information .right_box .formcolumn-item-ct textarea {
    width: 100%;
    height: 113px;
    border: 1px solid #cfcfcf;
    padding: 5px 10px;
    line-height: 20px;
    vertical-align: middle;
    font-size: 14px;
    color: #333;
    transition: all .2s linear 0s;
    border-radius: 3px;
    resize: none
}

.contact_information .right_box .formcolumn-item-ct textarea::-webkit-input-placeholder {
    color: #999
}

.contact_information .right_box .formcolumn-item-ct textarea::-moz-placeholder {
    color: #999
}

.contact_information .right_box .formcolumn-item-ct textarea:-moz-placeholder {
    color: #999
}

.contact_information .right_box .formcolumn-item-ct textarea:-ms-input-placeholder {
    color: #999
}

.contact_information .right_box .formcolumn-item-ct textarea:focus {
    border: 1px solid #66afe9;
    outline: 0 none;
    box-shadow: 0 1px 1px rgba(0,0,0,.075) inset,0 0 6px rgba(102,175,233,.6)
}

.contact_information .right_box .form_btn {
    margin-top: 36px
}

.contact_information .right_box .form_btn input {
    border: 0;
    padding: 0;
    background: var(--bgColor);
    border-radius: 5px;
    font-size: 16px;
    color: #fff;
    width: 200px;
    text-align: center;
    height: 50px;
    line-height: 50px;
    transition: all .2s linear 0s
}

.contact_information .right_box .form_btn input:hover {
    background: Var(--bgHoverColor)
}

.contact_information .right_box .form_btn input:active {
    position: relative;
    top: 2px
}

.technology_service_box {
    margin-top: 23px
}

.technology_service_box .cn_title {
    font-weight: bold
}

.apply_trial_box {
    margin-top: 23px
}

.apply_trial_box .cn_title {
    font-weight: bold
}

.apply_trial_box .apply_article {
    font-size: 15px;
    color: #333;
    line-height: 32px;
    margin-top: 40px
}

.apply_trial_box .apply_article img {
    max-width: 100%;
    max-height: 100%
}

.page_article_box {
    font-size: 15px;
    color: #333;
    line-height: 32px;
    margin-top: 40px
}

.page_article_box .apply_article img {
    max-width: 100%;
    max-height: 100%
}

.cooperative_box {
    margin-top: 23px
}

.cooperative_box .cn_title {
    font-weight: bold
}

.cooperative_box .nav {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    margin-bottom: 40px
}

.cooperative_box .nav li {
    margin: 0 15px
}

.cooperative_box .nav li a {
    width: 250px;
    height: 58px;
    border: 3px solid #666;
    text-align: center;
    line-height: 52px;
    padding: 0;
    font-size: 18px;
    color: #333
}

.cooperative_box .nav li:hover a {
    background: var(--bgColor);
    color: #fff;
    border-color: var(--bgColor)
}

.cooperative_box .nav li.active a {
    background: var(--bgColor);
    color: #fff;
    border-color: var(--bgColor)
}

.cooperative_box .brand_list {
    display: flex;
    flex-wrap: wrap
}

.cooperative_box .brand_list li {
    margin-right: 30px;
    width: calc((100% - 150px)/6);
    margin-bottom: 30px
}

.cooperative_box .brand_list li:nth-child(6n) {
    margin-right: 0
}

.cooperative_box .brand_list li a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    padding: 5px;
    box-shadow: 0 5px 10px rgba(0,0,0,.1)
}

.cooperative_box .brand_list li a img {
    max-height: 100%;
    max-width: 100%
}

.cooperative_box .brand_list li:hover a {
    box-shadow: 0 5px 10px rgba(0,0,0,.2);
    transform: translateY(-5px)
}

.combination_box {
    margin-top: 23px
}

.combination_box .cn_title {
    font-weight: bold
}

.combination_article {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start
}

.combination_article .small_img {
    width: 16%
}

.combination_article .small_img img {
    max-width: 100%
}

.combination_article .big_img {
    width: 30%
}

.combination_article .big_img img {
    max-width: 100%
}

.combination_article .middle_article {
    width: 54%;
    padding: 0 30px
}

.combination_article .middle_article h1 {
    font-size: 28px;
    line-height: 38px;
    color: #333
}

.combination_article .middle_article .brief_text {
    font-size: 14px;
    color: #666;
    line-height: 24px;
    margin-top: 15px
}

.combination_list {
    display: flex;
    flex-wrap: wrap;
    margin: 80px 0;
    align-items: flex-start
}

.combination_list .item {
    margin-right: 30px;
    border: 2px solid #e5e5e5;
    width: calc((100% - 60px)/3);
    transition: all .2s linear 0s
}

.combination_list .item:nth-child(3n) {
    margin-right: 0
}

.combination_list .item .title {
    background: #e5e5e5;
    color: #666;
    font-size: 24px;
    font-weight: bold;
    line-height: 60px;
    text-align: center;
    transition: all .2s linear 0s;
    display: block
}

.combination_list .item .img_box {
    border-bottom: 2px solid #e5e5e5;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 0;
    transition: all .2s linear 0s
}

.combination_list .item .img_box img {
    max-width: 100%;
    max-height: 100%
}

.combination_list .item .brief_text {
    padding: 10px;
    font-size: 16px;
    color: #515151;
    line-height: 26px
}

.combination_list .item .wpb_wrapper {
    padding: 10px;
    font-size: 15px;
    color: #515151;
    line-height: 22px;
    text-align: center;
    border-top: 2px solid #e5e5e5;
    display: block
}

.combination_list .item .price_box {
    text-align: center;
    border-top: 2px solid #e5e5e5;
    padding: 10px;
    font-size: 16px;
    color: #333
}

.combination_list .item:hover {
    border-color: #ddd;
    transform: translateY(-5px)
}

.combination_list .item:hover .img_box {
    border-bottom: 2px solid #ddd
}

.combination_list .item:hover .title {
    color: Var(--fontColor)
}

.combination_more {
    margin-top: 50px;
    display: flex;
    flex-wrap: wrap
}

.combination_more .item {
    margin-right: 20px;
    width: calc((100% - 60px)/4)
}

.combination_more .item:nth-child(4n) {
    margin-right: 0
}

.combination_more .item .img_box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    margin-bottom: 20px
}

.combination_more .item .img_box img {
    max-width: 100%;
    max-height: 100%
}

.combination_more .item .title {
    border-bottom: 1px solid #e5e5e5;
    font-size: 18px;
    line-height: 25px;
    color: var(--fontColor);
    overflow: hidden;
    height: 55px;
    padding-bottom: 5px;
    margin-bottom: 10px
}

.combination_more .item .brief_text {
    font-size: 15px;
    color: #515151;
    line-height: 24px
}

@media only screen and (max-width: 1300px) {
    .pro_videos_box .swiper-button-next,.pro_videos_box .swiper-button-prev {
        display:none
    }
}

@media only screen and (max-width: 1250px) {
    .container {
        width:100%
    }

    .table-responsive {
        width: 100%;
        margin-bottom: 15px;
        overflow-y: hidden;
        -ms-overflow-style: -ms-autohiding-scrollbar
    }

    .table-responsive>.table {
        margin-bottom: 0
    }

    .table-responsive>.table>tbody>tr>td,.table-responsive>.table>tbody>tr>th,.table-responsive>.table>tfoot>tr>td,.table-responsive>.table>tfoot>tr>th,.table-responsive>.table>thead>tr>td,.table-responsive>.table>thead>tr>th {
        white-space: nowrap
    }

    .table-responsive>.table-bordered {
        border: 0
    }

    .table-responsive>.table-bordered>tbody>tr>td:first-child,.table-responsive>.table-bordered>tbody>tr>th:first-child,.table-responsive>.table-bordered>tfoot>tr>td:first-child,.table-responsive>.table-bordered>tfoot>tr>th:first-child,.table-responsive>.table-bordered>thead>tr>td:first-child,.table-responsive>.table-bordered>thead>tr>th:first-child {
        border-left: 0
    }

    .table-responsive>.table-bordered>tbody>tr>td:last-child,.table-responsive>.table-bordered>tbody>tr>th:last-child,.table-responsive>.table-bordered>tfoot>tr>td:last-child,.table-responsive>.table-bordered>tfoot>tr>th:last-child,.table-responsive>.table-bordered>thead>tr>td:last-child,.table-responsive>.table-bordered>thead>tr>th:last-child {
        border-right: 0
    }

    .table-responsive>.table-bordered>tbody>tr:last-child>td,.table-responsive>.table-bordered>tbody>tr:last-child>th,.table-responsive>.table-bordered>tfoot>tr:last-child>td,.table-responsive>.table-bordered>tfoot>tr:last-child>th {
        border-bottom: 0
    }
}

@media only screen and (max-width: 1200px) {
    #banner-swiper .swiper-wrapper .swiper-slide .right_text {
        padding:0 50px
    }

    .index_download_news .download_box .item_list {
        padding: 0 0 0 30px
    }

    .index_download_news .download_box .item_list .icon_img {
        margin-right: 20px
    }

    .index_download_news .download_box .item_list .info_box {
        padding-right: 10px
    }

    .index_solve .solve_box .plugin {
        display: none
    }

    .footer_box>.container {
        flex-wrap: wrap
    }

    .footer_box form {
        width: 100%;
        margin-left: 0;
        margin-top: 15px
    }

    .footer_box form .formcolumn-item {
        margin-bottom: 5px
    }
}

@media only screen and (max-width: 1020px) {
    .float_box {
        display:none
    }

    .kj-navbar .navbar-nav>li>a {
        margin-left: 15px
    }

    #banner-swiper .swiper-wrapper .swiper-slide .right_text {
        padding: 0 20px
    }

    #banner-swiper .swiper-wrapper .swiper-slide .left_image {
        align-items: center;
        justify-content: center
    }

    #banner-swiper .swiper-wrapper .swiper-slide .left_image img {
        width: 100%;
        height: auto
    }

    #banner-swiper .swiper-wrapper .swiper-slide .left_image .more_btn {
        margin-right: inherit
    }

    .index_download_news .download_box .item_list {
        padding: 15px;
        height: auto
    }

    .index_download_news .download_box .item_list .icon_img {
        display: none
    }

    .index_combination ul li {
        margin-right: 15px;
        width: calc((100% - 30px)/3);
        height: 370px
    }

    .index_combination ul li .img_btn {
        height: 180px
    }

    .index_news_republic ul li {
        margin-right: 15px;
        width: calc((100% - 30px)/3)
    }

    .index_company_box .left_text {
        width: 100%;
        padding: 0;
        margin-bottom: 20px
    }

    .index_company_box ul {
        border: 0;
        width: 100%;
        padding: 0
    }

    .contact_information .left_box {
        width: 100%;
        margin-right: 0
    }

    .contact_information .right_box {
        width: 100%;
        margin-top: 20px
    }

    .about_article .left_text {
        width: 100%;
        padding: 0
    }

    .about_article .right_image {
        width: 100%
    }

    .about_article .big_img {
        margin-top: 20px
    }

    .page_download_box .left_btn {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px
    }

    .page_download_box .right_box {
        width: 100%
    }

    .product_info_details .left_box {
        width: 100%;
        margin-right: 0
    }

    .product_info_details .right_box {
        margin-top: 40px;
        width: 100%
    }

    .pro_highlights .highlights_box .right_box {
        width: 100%;
        margin-top: 20px
    }

    .pro_useto_box .left_box {
        width: 100%;
        padding: 0
    }

    .combination_list .item .title {
        font-size: 20px
    }

    .cooperative_box .nav li a {
        width: auto;
        padding: 0 30px
    }

    .cooperative_box .brand_list li {
        width: calc((100% - 80px)/5);
        margin-right: 20px;
        margin-bottom: 20px
    }

    .cooperative_box .brand_list li:nth-child(6n) {
        margin-right: 20px
    }

    .cooperative_box .brand_list li:nth-child(5n) {
        margin-right: 0
    }

    .activity_list li {
        width: calc((100% - 30px)/2)
    }

    .activity_list li:nth-child(3n) {
        margin-right: 30px
    }

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

@media only screen and (max-width: 767px) {
    .table-responsive {
        border:0
    }

    body {
        padding-top: 0 !important
    }

    .header_info_box .opt_btn {
        margin: 7px 0
    }

    .header_info_box .opt_btn a {
        width: auto;
        padding: 0 20px
    }

    .header_info_box .logo_nav_box .logo_btn {
        display: none
    }

    .kj-navbar {
        width: 100%;
        flex: auto;
        display: block;
        border-top: 0;
        margin: 0
    }

    .kj-navbar .navbar-header {
        display: block
    }

    .kj-navbar .navbar-header .navbar-brand {
        padding: 0
    }

    .kj-navbar .navbar-header .navbar-brand img {
        max-height: 36px;
        margin-top: 7px
    }

    .kj-navbar .navbar-header .navbar-toggle {
        border: 0;
        margin-right: 0
    }

    .kj-navbar .navbar-header .navbar-toggle .icon-bar {
        background-color: #fff
    }

    .kj-navbar .navbar-header .btn-search-toggle {
        float: right;
        margin-top: 9px;
        background: none;
        line-height: 30px;
        padding: 0;
        margin-right: 10px;
        color: #fff;
        font-size: 16px
    }

    .kj-navbar .navbar-nav {
        margin: 0;
        flex-wrap: wrap;
        background: #333
    }

    .kj-navbar .navbar-nav>li {
        flex: 100%;
        margin: 0
    }

    .kj-navbar .navbar-nav li a {
        margin: 0;
        text-align: center;
        padding: 0;
        height: 38px;
        line-height: 38px;
        font-size: 14px
    }

    .kj-navbar .navbar-nav li {
        border-top: 1px solid rgba(255,255,255,.1)
    }

    .kj-navbar .navbar-nav li:first-child {
        border-top: 0
    }

    .kj-navbar .navbar-nav li.li-kj-nav-procata {
        display: none
    }

    .kj-navbar .navbar-nav>li>a:after {
        height: 0
    }

    .kj-navbar .navbar-nav>li.active>a {
        background: var(--bgColor);
        color: #fff
    }

    .kj-navbar .navbar-nav>li>ul,.kj-navbar .navbar-nav>li>a span {
        display: none !important
    }

    #banner-swiper .swiper-wrapper .swiper-slide .container {
        flex-wrap: wrap
    }

    #banner-swiper .swiper-wrapper .swiper-slide {
        height: auto;
        padding-bottom: 30px
    }

    #banner-swiper .swiper-wrapper .swiper-slide .left_image {
        width: 100%;
        margin-right: 0;
        margin-top: 20px
    }

    #banner-swiper .swiper-wrapper .swiper-slide .right_text {
        width: 100%;
        padding: 0;
        height: auto;
        margin-top: 20px;
        background: none;
        display: none
    }

    #banner-swiper .swiper-wrapper .swiper-slide .right_text h1 {
        font-size: 20px;
        line-height: 30px;
        font-weight: bold
    }

    #banner-swiper .swiper-wrapper .swiper-slide .right_text .brief_text {
        display: none
    }

    .index_download_news .download_box .item_list {
        width: 100%
    }

    .index_download_news .download_box .item_list .download_btn {
        width: 100px
    }

    .index_news_box {
        margin: 0
    }

    .index_download_news {
        padding-bottom: 20px
    }

    .index_news_box .news_items {
        width: 100%;
        margin: 0 0 20px 0
    }

    .index_news_box .news_items ul li {
        margin-bottom: 20px
    }

    .index_solve {
        display: none
    }

    .index_combination,.index_news_republic {
        margin-top: 20px
    }

    .index_title:before {
        height: 50px
    }

    .index_title .en_title {
        font-size: 14px;
        line-height: 20px
    }

    .index_title .cn_title {
        font-size: 18px;
        line-height: 30px;
        font-weight: bold
    }

    .index_combination ul,.index_news_republic ul {
        margin-top: 20px
    }

    .index_combination ul li {
        width: 100%;
        margin-right: 0;
        height: auto;
        padding-bottom: 15px;
        margin-bottom: 15px
    }

    .index_news_republic {
        margin-bottom: 20px
    }

    .index_news_republic ul li {
        width: 100%;
        margin-right: 0;
        height: auto;
        margin-bottom: 12px;
        padding: 10px
    }

    .index_news_republic ul li .name_btn {
        height: auto;
        font-size: 15px;
        line-height: 20px
    }

    .index_news_republic ul li .time {
        margin-top: 0;
        height: 30px
    }

    .index_company_box {
        padding: 20px 0
    }

    .index_company_box .left_text .brief_text {
        font-size: 14px;
        line-height: 20px;
        margin: 10px 0
    }

    .index_company_box ul li {
        margin: 0
    }

    .footer_box {
        margin-top: 50px
    }

    .footer_box>.container {
        padding: 20px 15px
    }

    .footer_box form .formcolumn-item {
        width: 100%
    }

    .footer_copyright {
        padding: 10px 0
    }

    .footer_copyright .brief_text {
        font-size: 14px;
        line-height: 22px
    }

    .news_list_box,.contact_us_box,.about_article,.download_title,.product_info_box {
        margin-top: 10px
    }

    .news_title,.download_title,.product_info_box .pro_title {
        font-size: 20px;
        line-height: 30px
    }

    .news_list {
        margin-top: 10px
    }

    .news_list li {
        margin-top: 20px
    }

    .news_list li .img_btn {
        width: 100%;
        height: auto;
        margin-right: 0;
        margin-bottom: 12px
    }

    .news_list li .base_info {
        width: 100%;
        padding-bottom: 10px
    }

    .news_list li .title_btn {
        margin: 0;
        font-size: 16px;
        font-weight: bold;
        line-height: 26px
    }

    .news_list li .brief_text {
        margin: 10px 0
    }

    .contact_information {
        margin-top: 20px
    }

    .contact_information .left_box .info_box {
        margin-top: 20px
    }

    .contact_information .left_box .info_box .info_left {
        padding: 0;
        flex: 0 0 100%
    }

    .contact_information .left_box .item {
        margin-bottom: 8px
    }

    .contact_information .right_box .formcolumn-item {
        margin-bottom: 5px
    }

    .about_article .about_article_box {
        margin-top: 10px;
        line-height: 24px;
        font-size: 14px
    }

    .page_download_box {
        margin-top: 10px
    }

    .page_download_box .left_btn a {
        height: 34px
    }

    .page_download_box .right_box .title {
        font-size: 18px;
        font-weight: bold;
        line-height: 30px
    }

    .page_download_box .right_box .download_system {
        margin-bottom: 20px
    }

    .page_download_box .right_box .download_system .item_list {
        width: 100%;
        margin-right: 0;
        margin-bottom: 5px
    }

    .page_download_box .right_box .special_instructions {
        margin: 20px 0
    }

    .page_download_box .right_box .special_instructions .text_article {
        width: 100%;
        margin-top: 10px;
        padding: 0 15px
    }

    .page_download_box .right_box .special_instructions .text_article:first-child {
        margin-top: 0
    }

    .page_download_box .right_box .brief_text {
        font-size: 14px;
        line-height: 24px
    }

    .page_download_box .right_box .old_download_box .item_list {
        margin-top: 10px;
        width: 100%;
        margin-right: 0
    }

    .page_download_box .right_box .old_download_box .item_list .big_title {
        margin: 0
    }

    .page_download_box .right_box .old_download_box .item_list .big_title button {
        padding: 0 0 0 20px;
        height: 50px
    }

    .product_info_details .left_box {
        margin-top: 10px
    }

    .product_info_details .left_box .pro_images {
        width: 100%;
        margin: 0;
        text-align: center
    }

    .product_info_details .left_box .base_info {
        margin-top: 20px
    }

    .product_info_details .left_box .base_info h1 {
        font-size: 18px;
        font-weight: bold;
        line-height: 30px
    }

    .pro_highlights {
        margin-top: 20px;
        padding: 20px 0
    }

    .pro_desc_explain {
        margin-top: 20px
    }

    .pro_desc_explain .explain_title {
        padding: 10px;
        font-size: 14px;
        line-height: 22px;
        font-weight: bold
    }

    .pro_desc_explain .explain_title i {
        margin-right: 10px
    }

    .pro_desc_explain .explain_article {
        padding: 15px
    }

    .pro_videos_box {
        margin-top: 20px;
        padding-top: 20px
    }

    .pro_videos_box .swiper-container {
        margin-top: 10px
    }

    .pro_videos_box .swiper-slide .img_box {
        height: 150px
    }

    .pro_videos_box .swiper-slide .img_box .video_btn {
        height: 48px;
        line-height: 48px;
        width: 48px
    }

    .pro_videos_box .swiper-slide .img_box .video_btn i {
        font-size: 20px
    }

    .pro_videos_box .swiper-slide .name_btn {
        line-height: 40px
    }

    .pro_useto_box {
        margin-top: 20px;
        padding: 20px 0
    }

    .pro_useto_box .use_article .list {
        font-size: 14px;
        padding: 5px 0 5px 10px
    }

    .pro_useto_box .use_article {
        margin: 10px 0
    }

    .combination_article .small_img,.combination_article .big_img {
        width: 100%
    }

    .combination_article .middle_article {
        width: 100%;
        padding: 0;
        margin: 20px 0
    }

    .combination_article .middle_article h1 {
        font-size: 20px;
        line-height: 28px;
        font-weight: bold
    }

    .combination_list {
        margin-top: 20px;
        margin-bottom: 20px
    }

    .combination_list .item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 12px
    }

    .combination_more {
        margin-top: 20px
    }

    .combination_more .item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px
    }

    .combination_more .item .title {
        height: auto
    }

    .cooperative_box .nav {
        flex-wrap: wrap;
        margin: 20px 0
    }

    .cooperative_box .nav li {
        margin: 0 3px
    }

    .cooperative_box .nav li a {
        padding: 0 5px;
        height: 32px;
        line-height: 26px;
        font-size: 14px
    }

    .cooperative_box .brand_list li {
        width: calc((100% - 20px)/3);
        margin-right: 10px;
        margin-bottom: 10px
    }

    .cooperative_box .brand_list li:nth-child(5n) {
        margin-right: 10px
    }

    .cooperative_box .brand_list li:nth-child(3n) {
        margin-right: 0
    }

    .cooperative_box .brand_list li a {
        height: 60px
    }

    .explain_article>div {
        flex-wrap: wrap
    }

    .explain_article p,.explain_article div {
        width: 100% !important;
        padding: 0 !important
    }

    .activity_list {
        margin-top: 20px
    }

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