@charset "UTF-8";

div.colm {
    /* Firefox */
    -webkit-column-count: 3;
    /* Safari 和 Chrome */
    column-count: 3;
}

#menu_btn {
    display: none;
    position: absolute;
    right: 5px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: url(../images/menu.png) no-repeat center/100% 100%;
    cursor: pointer;
}

.toggle_phone {
    display: none;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    right: 8%;
    width: 60px;
    height: 26px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    background-color: #5b3181;
    font-size: 12px;
}

.toggle_phone a {
    font-size: 14px;
    color: #fff;
    vertical-align: middle
}

#header {
    position: relative;
    width: 100%;
    z-index: 999;
    background-color: #fff;
    height: 80px;
}

.header_box {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: #fff;
    -webkit-box-shadow: 0 0 5px #eaeaea;
    box-shadow: 0 0 5px #eaeaea
}

.con1840 {
    max-width: 1840px;
    margin: 0 auto;
}

.con1440 {
    max-width: 1400px;
    margin: 0 auto
}

.header_box .con1840 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 80px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.logo {
    max-width: 181px;
    height: 56px;
}

.logo img {
    max-width: 100%;
}

.main_nav ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    height: 80px;
}

.toggle {
    width: 60px;
    height: 34px;
    line-height: 34px;
    text-align: center;
    background-color: #5b3181;
    color: #fff;
    font-size: 14px;
    margin-left: 125px;
}

.main_nav li {
    font-size: 16px;
    line-height: 80px;
    color: #333333;
    margin: 0 30px;
    position: relative;
}

.main_nav li.active {
    /*font-size: 16px;*/
    /*font-weight: bold;*/
    letter-spacing: 0px;
    color: #5b3181;
    -webkit-transition: .35s;
    transition: .35s;
}

.main_nav li.active::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 4px;
    left: 0;
    bottom: 0;
    background: #5b3181;
}

.nav_wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.toggle img {
    max-width: 100%;
    vertical-align: 1px;
    margin-left: 5px;
}

.page_banner {
    width: 100%;
}

.page_banner img {
    max-width: 100%;
}

.down_wrap {
    width: 100%;
    padding: 54px 0 73px;
    background-color: #f5f3f8;
}

.public_title {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

.title_con p {
    font-size: 14px;
    color: #999999;
}

.title_con h2 {
    font-size: 30px;
    font-weight: bold;
    color: #0c0c0c;
}

.public_tab {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.public_tab a {
    display: block;
    width: 200px;
    height: 54px;
    line-height: 54px;
    text-align: center;
    background-color: #ffffff;
    margin-left: 20px;
    font-size: 18px;
    color: #333333;
}

.public_tab a.active {
    background-color: #5b3181;
    color: #fff;
}

.download_ul {
    margin-top: 48px;
}

.download_ul>ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.download_ul>ul>li {
    width: 690px;
    height: 120px;
    background-color: #ffffff;
    border: solid 1px #f2f2f2;
    margin-top: 20px;
    padding: 20px 30px;
}

.download_ul>ul>li a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 100%;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.down_img_box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.down_img_box img {
    width: 80px;
    height: 80px;
    -o-object-fit: contain;
    object-fit: contain;
    margin-right: 20px;
}

.down_title p {
    font-size: 14px;
    color: #666666;
}

.down_title h5 {
    font-size: 18px;
    font-weight: bold;
    line-height: 36px;
    color: #333333;
}

.down_btn {
    display: block;
    width: 84px;
    height: 37px;
    border: solid 1px #5b3181;
    font-size: 14px;
    color: #5b3181;
    line-height: 37px;
    text-align: center;
    -webkit-transition: .3s;
    transition: .3s;
}

.download_ul li:hover .down_btn {
    background-color: #5b3181;
    color: #fff;
}

.mt60 {
    margin-top: 60px;
}

#footer {
    width: 100%;
}

.footer_top {
    width: 100%;
    height: 5px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    background: url(../images/bottom_bg.png) no-repeat top center/100% 100%;
}

.footer_top .con1440 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.address_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: flex;
}

.address_list p {
    font-size: 12px;
    color: #ffffff;
    margin-left: 12px;
}

.ft_middle {
    padding: 0 115px;
    text-align: center;
    max-width: 703px;
}

.ft_middle h2 {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 20px;
}

.ft_middle p {
    font-size: 12px;
    line-height: 18px;
    color: #ffffff;
    opacity: 0.5;
}

.ft_last span {
    font-size: 12px;
    line-height: 36px;
    color: #ffffff;
    opacity: 0.5;
    vertical-align: middle;
    margin-left: 12px;
}

.ft_last img {
    display: inline-block;
    vertical-align: middle
}

.fb_top {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    font-size: 18px;
    height: 113px;
    font-weight: bold;
    color: #333333;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    border-bottom: 1px solid #e6e6e6
}

.fb_middle {
    padding: 66px 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    border-bottom: 1px solid #e6e6e6;
}

.fm_list h6 {
    font-size: 24px;
    font-weight: bold;
    line-height: 30px;
    color: #5b3181;
    margin-bottom: 38px;
}

.fm_list1 {
    max-width: 250px;
}

.fm_list1 p {
    font-size: 14px;
    line-height: 30px;
    color: #333333;
}

.fm_list2 {
    width: 200px;
}

.fm_list2 a {
    font-size: 14px;
    line-height: 36px;
    color: #333333;
    display: block;
}

.fm_list3 {
    width: 300px;
}

.fm_list3 a {
    font-size: 12px;
    line-height: 36px;
    color: #333333;
    display: block;
}

.fm_list4 {
    width: 320px;
}

.col_a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between
}

.from_bottom * {
    display: block;
}

.from_bottom input {
    width: 100%;
    line-height: 48px;
    border-bottom: 1px solid #e6e6e6;
    outline: none;
}

#form_submit {
    font-size: 14px;
    font-weight: bold;
    color: #333333;
    margin-top: 30px;
    text-align: right;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.fb_bottom {
    height: 84px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    font-size: 12px;
    color: #666;
}

/* 首页 */
#banner {
    width: 100%;
}

#banner .swiper-slide img {
    max-width: 100%;
}

.swiper1 .prev1 {
    left: 60px;
    width: 40px;
    height: 40px;
    background: url(../images/banner_left.png) no-repeat center/100% 100%;
}

.swiper1 .next1 {
    right: 60px;
    width: 40px;
    height: 40px;
    background: url(../images/banner_right.png) no-repeat center/100% 100%;
}

.pagination1 .swiper-pagination-bullet {
    width: 16px;
    height: 16px;
    background: url(../images/pa.png) no-repeat center;
    opacity: 1;
    border-radius: 0;
}

.pagination1 .swiper-pagination-bullet-active {
    width: 16px;
    height: 16px;
    background: url(../images/pactive.png) no-repeat center;
}

.about_wrap {
    padding: 158px 0 180px;
}

.about_wrap .con1440 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
}

.about_left {
    width: 610px;
    padding-top: 35px;
}

.about_right {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    width: 552px;
    /* height: 551px; */
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end
}

.about_right img {
    max-width: 100%;
}

.about_desc {
    font-size: 14px;
    line-height: 24px;
    color: #666666;
    margin-top: 40px;
}

.about_item ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.about_item ul li {
    width: 183px;
    height: 76px;
    margin-top: 24px;
}

.about_item ul img {
    max-width: 100%;
}

.about_more {
    display: block;
    width: 144px;
    border-radius: 22px;
    border: solid 1px #5b3181;
    font-size: 14px;
    color: #5b3181;
    text-align: center;
    line-height: 44px;
    margin-top: 92px;
    -webkit-transition: .4s;
    transition: .4s;
}

.index_product {
    width: 100%;
    height: 870px;
    background: url(../images/product_bg.png) right center/100% 100%;
}

.swiper2 {
    height: 100%;
}

.swiper2 .swiper-slide {
    height: 100%;
}

.swiper2_left {
    width: 50%;
    height: 100%;
    float: left;
}

.swiper2_left img {
    width: 100%;
    height: 100%;
}

.swiper2_right {
    width: 50%;
    height: 100%;
    float: right;
}

.pagination2 .swiper-pagination-bullet {
    width: 70px;
    height: 70px;
    text-align: center;
    line-height: 70px;
    background: transparent;
    opacity: 1;
    border-radius: 0;
    border-top: 1px solid #e6e6e6;
    font-size: 18px;
    color: #999;
    margin: 0 !important;
    outline: none;
}

.pagination2 .swiper-pagination-bullet-active {
    background: #fff;
    font-weight: bold;
    color: #5b3181;
}

.swiper2_right {
    padding-top: 110px;
}

.swiper2_right .public_title {
    padding-left: 175px;
}

.pro_xilie {
    margin-top: 50px;
    padding-left: 110px;
}

.pro_xilie h2 {
    position: relative;
    font-size: 20px;
    color: #333333;
    padding-left: 60px;
}

.pro_xilie h2::after {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 54px;
    height: 2px;
    background-color: #5b3181;
}

.pro_xilie>p {
    font-size: 14px;
    color: #999999;
    margin-top: 5px;
    padding-left: 60px;
}

.xilie_ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-top: 50px;
}

.xilie_ul p {
    width: 33%;
    font-size: 14px;
    line-height: 30px;
    color: #666666;
}

.pro_xilie .about_more {
    margin-left: 60px;
    margin-top: 105px;
}

.about_more:hover {
    background-color: #5b3181;
    color: #fff;
}

.small_pro {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    margin-top: 90px;
}

.small_pro p {
    background-color: #fff;
    width: 165px;
    height: 145px;
    overflow: hidden;
    margin-right: 14px;
}

.small_pro p img {
    width: 100%;
    height: 100%;
    -o-object-fit: contain;
    object-fit: contain
}

.application_area {
    padding: 90px 0 133px;
}

.center {
    text-align: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center
}

.application_content {
    margin-top: 40px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between
}

.application_left {
    width: 690px;
    height: 553px;
    position: relative;
}

.application_left img {
    width: 100%;
    height: 100%;
}

.app_mark {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: rgba(0, 0, 0, .3);
    margin: auto;
}

.app_mark p {
    font-size: 20px;
    font-weight: bold;
    color: #ffffff;
    position: absolute;
    left: 40px;
    bottom: 40px;
}

.application_right {
    width: 690px;
    height: 553px;
}

.application_right ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.application_right li {
    position: relative;
    width: 49%;
    height: 49%;
    margin-bottom: 2%;
}

.application_right li:nth-child(3),
.application_right li:nth-child(4) {
    margin-bottom: 0;
}

.application_right li img {
    width: 100%;
}

.application_right p {
    font-size: 16px;
    bottom: 30px;
    left: 30px;
}

.swiper_news {
    margin-top: 40px;
    position: relative;
}

.swiper_news_wrap {
    width: 100%;
    background: #f4f4ff;
    padding: 65px 0 75px;
}

.swiper3 .swiper-slide {
    padding: 12px;
    background-color: #ffffff;
}

.sn_img {
    width: 100%;
    height: 270px;
    overflow: hidden;
    position: relative;
}

.news_mark {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(91, 49, 129, 0.69);
    -webkit-transition: .4s;
    transition: .4s;
    -webkit-transform: scale3D(0, 0, 0);
    transform: scale3D(0, 0, 0)
}

.swiper3 .swiper-slide:hover .news_mark {
    -webkit-transform: scaleX(1);
    transform: scaleX(1)
}

.news_mark img {
    width: 60px !important;
    height: 60px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    margin: auto;
}

.sn_img>img {
    width: 100%;
    height: 100%;
}

.snew_body {
    padding: 25px 23px 0;
}

.snew_body h3 {
    font-size: 22px;
    font-weight: bold;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    color: #333333;
    margin-bottom: 25px;
}

.snew_body p {
    height: 42px;
    font-size: 14px;
    line-height: 24px;
    color: #999999;
    overflow: hidden;
}

.news_more {
    display: block;
    border-top: 1px solid #f0f0f0;
    padding: 28px 0 16px;
    font-weight: bold;
    font-size: 16px;
    color: #333333;
    margin-top: 38px;
}

.snew_body:hover .news_more {
    color: #5b3181
}

.news_click_more {
    position: relative;
    height: 40px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-top: 38px;
}

.click_more {
    font-weight: bold;
    font-size: 16px;
    color: #333333;
}

.news_prev_next {
    width: 90px;
    position: relative;
}

.click_more font {
    color: #5b3181;
    margin-right: 5px;
}

.click_more img {
    -webkit-transition: .3s;
    transition: .3s;
}

.click_more:hover img {
    max-width: 100%;
    -webkit-transform: translateX(10px);
    transform: translateX(10px)
}

.news_prev_next .prev3 {
    outline: none;
    width: 40px;
    height: 40px;
    background: url(../images/nl1.jpg) no-repeat center;
    left: 0;
}

.news_prev_next .prev3:hover {
    background-image: url(../images/nl2.jpg);
}

.news_prev_next .next3:hover {
    background-image: url(../images/nr1.jpg);
}

.news_prev_next .next3 {
    outline: none;
    width: 40px;
    height: 40px;
    background: url(../images/nr2.jpg) no-repeat center;
    right: 0;
}

/* 首页结束 */

/* 新闻 */
.news_uls {
    margin-top: 50px;
}

.news_ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap
}

.news_ul li {
    width: 446px;
    background-color: #ffffff;
    margin-top: 34px;
    padding: 12px;
}

.news_ul li.news_last {
    width: 446px;
    height: 0;
    background-color: #ffffff;
    margin: 0;
    padding: 0;
}

.news_imgs {
    width: 100%;
    height: 270px;
    overflow: hidden;
    position: relative;
}

.news_imgs>img {
    width: 100%;
    height: 100%;
}

.news_cover {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(91, 49, 129, 0.69);
    -webkit-transition: .4s;
    transition: .4s;
    -webkit-transform: scale3D(0, 0, 0);
    transform: scale3D(0, 0, 0);
}

.news_cover img {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%)
}

.news_ul li:hover .news_cover {
    -webkit-transform: scaleX(1);
    transform: scaleX(1)
}

.news_body {
    padding: 32px 23px 0;
}

.news_body h2 {
    font-size: 22px;
    font-weight: bold;
    color: #333333;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    margin-bottom: 25px;
}

.news_desc {
    height: 42px;
    font-size: 14px;
    line-height: 24px;
    color: #999999;
    overflow: hidden;
}

.newss_more {
    font-size: 16px;
    font-weight: bold;
    line-height: 24px;
    color: #333333;
    padding: 25px 0 13px;
    border-top: 1px solid #f0f0f0;
    margin-top: 35px;
}

.product_ul_wrap {
    padding: 23px 0 77px;
}

.product_ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.product_ul li {
    width: 323px;
    height: 367px;
    background-color: #ffffff;
    border: solid 1px #f2f2f2;
    margin-top: 33px;
}

.product_ul li.product_last {
    width: 323px;
    height: 0;
    margin: 0;
    padding: 0;
    border: none;
}

.product_ul_img {
    width: 257px;
    height: 222px;
    margin: 50px auto 25px;
}

.product_ul_img img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
}

.product_body {
    text-align: center;
}

.product_body h4 {
    font-size: 18px;
    font-weight: bold;
    color: #5b3181;
}

.product_body p {
    font-size: 14px;
    line-height: 36px;
    color: #666666;
    text-transform: uppercase;
}

/* /news/ */
.newsx_detail {
    padding: 60px 0 65px;
}

.news_detail_right {
    float: right;
    width: 355px;
    height: 457px;
    background-color: #f8f8f8;
    padding: 25px 30px;
}

.recommend_title {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    border-bottom: 2px solid #e7e7e7;
    margin-bottom: 30px;
}

.recommend_title h2 {
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    display: inline-block;
    padding-bottom: 14px;
    border-bottom: 2px solid #5b3181;
}

.recommend_title a {
    font-size: 16px;
    color: #666666;
}

.news_detail_img {
    width: 100%;
    height: 185px;
    overflow: hidden;
}

.news_detail_img img {
    width: 100%;
    height: 100%;
}

.recommend_h3 {
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    margin: 25px 0 15px
}

.recommend_p {
    font-size: 14px;
    line-height: 24px;
    color: #666666;
}

.news_detail_left {
    width: 985px;
    float: left;
}

.news_detail_title {
    text-align: center;
    padding-bottom: 25px;
    border-bottom: 1px solid #e5e5e5
}

.news_detail_title h2 {
    font-size: 26px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 13px;
}

.news_detail_title p {
    font-size: 14px;
    color: #666666;
}

.news_detail_bodys {
    padding: 40px 0 30px;
    border-bottom: 1px solid #e5e5e5
}

.news_detail_bodys p {
    font-size: 14px;
    line-height: 24px;
    color: #666666;
}

.news_detail_bodys img {
    max-width: 100%;
}

.news_back {
    display: block;
    width: 104px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background-color: #5b3181;
    font-size: 16px;
    color: #fff;
}

.page_next {
    padding-top: 32px;
    height: 50px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.page_next_prev {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    font-size: 14px;
    color: #333;
}

.page_next_prev a {
    line-height: 28px;
}

.about_page {
    padding: 105px 0;
}

.about_page .about_left {
    width: 530px;
}

.about_page .about_right {
    width: 778px;
    height: 494px;
}

.aboutparents {
    margin-top: 74px;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap
}

.honor_wrapper {
    width: 100%;
    height: 870px;
    padding: 90px 0 110px;
    background: url(../images/honor_bg.png) no-repeat center/100% 100%;
}

.honor_swiper {
    margin-top: 50px;
}

.swiper4_button {
    position: relative;
    height: 40px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 100%;
    margin-top: 55px;
}

.swiper4 .swiper-slide img {
    width: 100%;
}

.swiper4_button .prev4 {
    position: static;
    outline: none;
    width: 40px;
    height: 40px;
    background: url(../images/nl1.jpg) no-repeat center;
    margin-top: 0;
    margin: 0 3px;
}

.swiper4_button .next4 {
    position: static;
    outline: none;
    width: 40px;
    height: 40px;
    background: url(../images/nr2.jpg) no-repeat center;
    margin-top: 0;
    margin: 0 3px;
}

.swiper4_button .prev4:hover {
    position: static;
    outline: none;
    width: 40px;
    height: 40px;
    background: url(../images/nl2.jpg) no-repeat center;
    margin-top: 0;
}

.swiper4_button .next4:hover {
    position: static;
    outline: none;
    width: 40px;
    height: 40px;
    background: url(../images/nr1.jpg) no-repeat center;
    margin-top: 0;
}

.consulting_wrap {
    width: 100%;
    height: auto;
    padding: 170px 0 250px;
    background: #fff url(../images/foot_tbd.png) no-repeat top center/100% 100%;
}

.consulting_wrap .consulting_ul li {
    margin-bottom: 20px;
}

.title_con span {
    display: block;
    font-size: 14px;
    color: #333333;
    margin-top: 70px;
}

.consulting_ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-top: 50px;
}

.consulting_ul li {
    width: 450px;
    height: 260px;
    background-color: #f5f3f8;
    border-top: 2px solid #5b3181;
    padding: 43px 40px;
}

.consulting_ul li.consulting_last {
    width: 450px;
    height: 0 !important;
    margin: 0;
    padding: 0;
    border: none;
}

.consulting_ul li h3 {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    padding-bottom: 10px;
    border-bottom: 1px solid #e3e1e6
}

.consulting_body {
    padding-top: 20px;
    font-size: 14px;
    line-height: 30px;
    color: #333333;
}

.contact_wrap {
    background: #f5f3f8;
    padding: 73px 0 70px;
}

.contact_wrap .consulting_ul li {
    background-color: #fff;
    height: auto;
    margin-bottom: 30px;
}

.online_messages {
    padding: 113px 0 165px;
}

.title_con h6 {
    width: 800px;
    font-size: 16px;
    line-height: 30px;
    color: #666666;
    margin-top: 24px;
}

.online_content {
    margin-top: 80px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap
}

.online_left {
    width: 660px;
    height: 373px;
    border: 1px solid #5b3181;
}

#dituContent {
    width: 100%;
    height: 100%;
}

.online_right {
    width: 680px;
}

.online_input {
    font-size: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-bottom: 20px;
}

.online_input input {
    display: inline-block;
    width: 600px;
    height: 50px;
    background-color: #f5f3f8;
    font-size: 16px;
    outline: none;
    padding: 0 10px;
}

.online_input textarea {
    display: inline-block;
    width: 600px;
    height: 160px;
    background-color: #f5f3f8;
    font-size: 16px;
    outline: none;
    padding: 10px;
}

.online_input label {
    display: inline-block;
    font-size: 16px;
    font-weight: bold;
    color: #333333;
    margin-right: 25px;
    width: 80px;
}

.online_right button {
    display: block;
    width: 200px;
    height: 50px;
    background-color: #5b3181;
    font-size: 16px;
    color: #fff;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
    margin-left: 11%;
    outline: none;
}

.product_series {
    padding: 115px 0 120px;
}

.product_series h2 {
    font-size: 30px;
    font-weight: bold;
    color: #0c0c0c;
    text-align: center;
}

.series_li {
    margin-top: 7px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap
}

.series_li li {
    padding: 25px 40px;
    width: 322px;
    background-color: #ffffff;
    border: solid 1px #f2f2f2;
    -webkit-transition: .3s;
    transition: .3s;
    margin-top: 37px;
}

.series_li li.series_li_list {
    padding: 0;
    margin: 0;
    height: 0;
    width: 322px;
    border: none;
}

.series_li a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between
}

.series_li h6 {
    font-size: 18px;
    color: #333;
    width: 70%;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.series_li a {
    font-size: 14px;
    color: #5b3181;
}

.series_li li:hover {
    border-color: #5b3181
}

.series_li li.series_li_list {
    padding: 0;
    margin: 0;
    height: 0;
    width: 322px;
    border: none;
}

.products_detail_wrap {
    background-color: #f5f3f8;
    padding: 60px 0 96px;
}

.products_detail_content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.products_detail_left {
    width: 603px;
    height: 405px;
    background-color: #fff;
}

.products_detail_left img {
    width: 100%;
    height: 100%;
    -o-object-fit: contain;
    object-fit: contain
}

.products_detail_right {
    width: 700px;
}

.product_smalls ul {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 35px;
}

.product_smalls ul li {
    width: 204px;
    background-color: #f7f7f7;
    border: 1px solid #bbb;
}

.product_smalls ul li:not(:last-child) {
    margin-right: 20px;
}

.product_smalls ul li img {
    width: 100%;
    height: 115px;
    -o-object-fit: contain;
    object-fit: contain
}

.product_smalls p {
    padding: .2vw;
    text-align: center;
    font-size: 12px;
    color: #5d5d5d;
    height: auto;
}

.products_detail_right h2 {
    font-size: 28px;
    font-weight: bold;
    color: #5b3181;
    padding-bottom: 23px;
    border-bottom: 1px solid #e5e5e5;
    margin-top: 20px;
}

.pro_modedit {
    padding-top: 25px;
    font-size: 14px;
    line-height: 30px;
    color: #333333;
}

.product_detail_body {
    padding-top: 40px;
    margin-top: 35px;
    border-top: 1px solid #e5e5e5;
}

.pdb_tab {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
}

.pdb_tab span {
    display: block;
    width: 200px;
    text-align: center;
    line-height: 54px;
    height: 54px;
    background-color: #ffffff;
    font-size: 18px;
    color: #333;
    margin-right: 20px;
    cursor: pointer;
    margin-bottom: 35px;
}

.pdb_tab span.active,
.pdb_tab span:hover {
    color: #fff;
    background-color: #5b3181;
}

.detail_intro {
    width: 100%;
}

.detail_intro img {
    max-width: 100%;
}

/* 新闻详情 */
.pdf3d {
    max-width: 900px;
    display: flex;
    justify-content: space-around;
    margin: 45px auto 0
}

.pdflist {
    width: 200px;

}

.pdflist img {
    width: 100%;
    height: 145px;

}

.pdflist p {
    font-size: 16px;
    text-align: center;
    color: #333;
    padding: 10px 0;
}

.intro1 {
    display: none;
}

@media (min-width:1200px) and (max-width:1366px) {
    .main_nav li {
        margin: 0 20px;
    }

    .products_detail_right {
        width: 520px;
    }

    .products_detail_left {
        width: 550px;
    }

    .product_smalls ul li {
        width: 16%;
    }

    .product_smalls ul li p {
        height: auto;
        padding: .2vw;
    }

    .series_li li {
        padding: 25px 40px;
        width: 24%;
    }

    .series_li li.series_li_list {
        width: 24%;
    }

    .online_left {
        width: 49%;
    }

    .online_right {
        width: 49%;
    }

    .online_input input,
    .online_input textarea {
        width: 500px;
    }

    .consulting_ul li {
        width: 33%;
        padding: 30px;
        height: auto;
    }

    .consulting_ul li.consulting_last {
        width: 33%;
    }

    .consulting_wrap {
        height: auto;
        padding: 65px 0;
    }

    .news_detail_left {
        width: 785px;
    }

    .product_ul li {
        width: 24%;
        height: 367px;
        background-color: #ffffff;
        border: solid 1px #f2f2f2;
        margin-top: 33px;
    }

    .product_ul li.product_last {
        width: 24%;
        height: 0;
        margin: 0;
        padding: 0;
        border: none;
    }

    .product_ul_img {
        width: 70%;
        height: 200px;
        margin: 50px auto 25px;
    }

    .news_ul li {
        width: 32%;
    }

    .news_ul li.news_last {
        width: 32%;
    }

    .con1440 {
        max-width: 1170px;
    }

    .con1840 {
        max-width: 1170px;
    }

    .download_ul li {
        width: 48%;
    }

    .about_wrap,
    .application_area {
        padding: 60px 0;
    }

    .about_left {
        width: 570px;
    }

    .swiper2_right .public_title {
        padding-left: 110px;
    }

    .pro_xilie {
        padding-left: 45px;
    }

    .index_product {
        height: 780px;
    }

    .swiper2_right {
        padding-top: 50px;
    }

    .application_left {
        width: 580px;
        height: 463px;
    }

    .application_right {
        width: 580px;
        height: 463px;
    }

    .sn_img {
        height: 215px;
    }
}

@media (min-width:992px) and (max-width:1199px) {
    .products_detail_right {
        width: 45%;
    }

    .products_detail_left {
        width: 50%;
    }

    .product_smalls ul li {
        width: 16%;
    }

    .product_smalls ul li p {
        height: auto;
        padding: .2vw;
    }

    .series_li li {
        padding: 2vw;
        width: 24%;
    }

    .series_li li.series_li_list {
        width: 24%;
    }

    .online_left {
        width: 49%;
    }

    .online_right {
        width: 49%;
    }

    .online_input input,
    .online_input textarea {
        width: 400px;
    }

    .online_right button {
        margin-left: 15%;
    }

    .consulting_ul li {
        width: 33%;
        padding: 30px 25px;
        height: auto;
    }

    .consulting_ul li.consulting_last {
        width: 33%;
        height: 0;
    }

    .consulting_wrap {
        height: auto;
        padding: 65px 0;
    }

    .consulting_body {
        font-size: 12px;
        line-height: 25px;
    }

    .aboutparents {
        margin-top: 40px;
    }

    .aboutparents li {
        width: 16%;
    }

    .aboutparents li img {
        max-width: 100%;
    }

    .honor_wrapper {
        width: 100%;
        height: auto;
        padding: 65px 0 65px;
        background: url(../images/honor_bg.png) no-repeat center/100% 100%;
    }

    .news_detail_left {
        width: 580px;
    }

    .product_ul li {
        width: 32%;
        height: 367px;
        background-color: #ffffff;
        border: solid 1px #f2f2f2;
        margin-top: 33px;
    }

    .product_ul li.product_last {
        width: 32%;
    }

    .product_ul_img {
        width: 70%;
        height: 200px;
        margin: 50px auto 25px;
    }

    .news_ul li {
        width: 32%;
    }

    .news_ul li.news_last {
        width: 32%;
    }

    .news_imgs {
        height: 190px;
    }

    .sn_img {
        height: 182px;
    }

    .snew_body h3 {
        font-size: 16px
    }

    .con1440 {
        max-width: 970px;
    }

    .con1840 {
        max-width: 970px;
    }

    .download_ul li {
        width: 48%;
    }

    .ft_middle {
        padding: 0 85px;
        text-align: center;
        max-width: 516px;
    }

    .main_nav li {
        font-size: 14px;
        margin: 0 20px;
    }

    .toggle {
        margin-left: 55px;
    }

    .fm_list1 p {
        font-size: 12px
    }

    .fb_middle a {
        font-size: 12px;
    }

    .fm_list2 {
        width: 150px;
    }

    .fm_list4 {
        max-width: 220px;
    }

    .fm_list3 {
        width: 240px;
    }

    .fb_bottom {
        height: 44px;
    }

    .fb_middle {
        padding: 45px 0;
    }

    .fb_top {
        font-size: 16px;
        height: 70px;
    }

    /* // */
    .about_wrap,
    .application_area {
        padding: 60px 0;
    }

    .about_left {
        width: 380px;
    }

    .about_more {
        margin-top: 30px;
    }

    .swiper2_left {
        width: 50%;
        height: 100%;
        float: left;
    }

    .swiper2_left img {
        -o-object-fit: fill;
        object-fit: fill
    }

    .swiper2_right {
        width: 49%;
        float: right;
        padding: 3% 0 0;
    }

    .small_pro {
        margin-top: 60px;
    }

    .application_left {
        width: 580px;
        height: 463px;
    }

    .swiper2_right .public_title {
        padding-left: 65px;
        margin-bottom: 2%;
    }

    .pro_xilie {
        margin: 0;
        padding: 0;
    }

    .application_right {
        width: 580px;
        height: 463px;
    }

    .xilie_ul {
        margin-top: 2%;
    }

    .pro_xilie .about_more {
        margin-top: 3%;
    }

    .small_pro p {
        width: 145px;
        height: auto;
    }

    .index_product {
        height: 520px;
    }

    .application_left {
        width: 480px;
        height: 383px;
    }

    .application_right {
        width: 480px;
        height: 383px;
    }

    .swiper_news_wrap {
        padding: 60px 0;
    }

    .tables table td {
        margin-bottom: 0;
        padding-bottom: 0;
        border-right: 1px solid #333;
        vertical-align: middle !important;
        font-size: 14px !important;
    }

    .tables table p {
        padding: 5px 0 !important
    }

    .tables table td * {
        font-size: 14px !important;
        font-style: normal !important;
    }
}

@media (min-width:768px) and (max-width:991px) {

    .products_detail_right {
        width: 100%;
        padding: 2vw 3vw;
    }

    .products_detail_left {
        width: 100%;
    }

    .product_smalls ul {
        justify-content: center;
    }

    .product_smalls ul li {
        width: 50%;
        margin: 2vw 0 !important;
    }

    .product_smalls ul li p {
        height: auto;
        padding: .2vw;
    }

    .series_li li {
        padding: 2vw;
        width: 32%;
    }

    .series_li li.series_li_list {
        width: 32%;
    }

    .product_series {
        padding: 50px 0;
    }

    .online_messages {
        padding: 45px 0;
    }

    .online_content {
        margin-top: 40px;
    }

    .title_con h6 {
        max-width: 100%;
        margin: 0 auto;
        font-size: 14px;
        width: auto;
    }

    .online_left {
        width: 100%;
    }

    .online_right {
        width: 96%;
        margin: 30px auto 0
    }

    .online_input input,
    .online_input textarea {
        width: 100%;
        -webkit-box-flex: 1;
        -ms-flex: 1;
        flex: 1;
    }

    .online_right button {
        margin: 0 auto
    }

    .title_con span {
        margin-top: 40px;
    }

    .consulting_ul li {
        width: 33%;
        padding: 20px 10px;
        height: auto;
    }

    .consulting_ul li.consulting_last {
        width: 33%;
        height: 0;
    }

    .consulting_wrap {
        height: auto;
        padding: 45px 0;
    }

    .consulting_body {
        font-size: 12px;
        line-height: 25px;
    }

    .about_page .about_left {
        width: 100%;
    }

    .about_wrap .con1440 {
        margin-top: 10px;
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start
    }

    .aboutparents li {
        width: 25%;
        margin-top: 20px;
    }

    .about_desc {
        margin-top: 15px;
    }

    .aboutparents li img {
        max-width: 100%;
    }

    .honor_wrapper {
        width: 100%;
        height: auto;
        padding: 50px 0;
        background: url(../images/honor_bg.png) no-repeat center/100% 100%;
    }

    .news_detail_left {
        width: 100%;
    }

    .news_detail_right {
        display: none;
    }

    .product_ul li {
        width: 32%;
        height: auto;
        background-color: #ffffff;
        border: solid 1px #f2f2f2;
        margin-top: 33px;
    }

    .product_ul li.product_last {
        width: 32%;
    }

    .product_ul_img {
        width: 70%;
        height: 130px;
        margin: 50px auto 25px;
    }

    .news_uls {
        margin-top: 20px;
    }

    .news_ul li {
        width: 49%;
    }

    .news_ul li.news_last {
        width: 49%;
    }

    .news_imgs {
        height: 190px;
    }

    .con1440 {
        max-width: 750px;
    }

    .con1840 {
        max-width: 750px;
    }

    .download_ul li {
        width: 48%;
    }

    .public_tab a {
        width: 140px;
        line-height: 50px;
        height: 50px;
        font-size: 14px;
    }

    .download_ul li {
        padding: 10px;
    }

    .down_title h5 {
        font-size: 14px;
    }

    .footer_top .con1440 {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center
    }

    .ft_middle {
        padding: 0;
        max-width: 100%;
        margin: 10px 0
    }

    .fb_top {
        font-size: 14px;
        height: 55px;
    }

    .fb_middle {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        padding: 0 0 25px;
    }

    .fb_middle .fm_list {
        width: 50%;
    }

    .col_a {
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start
    }

    .col_a a {
        margin-right: 10px;
    }

    .fm_list h6 {
        font-size: 18px;
        margin: 20px 0
    }

    .fb_bottom {
        height: 55px;
    }

    #header,
    .header_box,
    .header_box .con1840,
    .nav_wrap,
    .main_nav ul,
    .main_nav li {
        height: 50px;
    }

    .logo {
        height: 100%;
    }

    .logo img {
        height: 70%;
    }

    .logo a {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        height: 100%;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
    }

    #menu_btn {
        display: block;
    }

    .nav_wrap {
        display: none;
        position: absolute;
        top: 50px;
        left: 0;
        width: 100%;
        background-color: #fff;
        height: auto;
        z-index: 999;
        padding-bottom: 4vw;
        border-top: 1px solid #f5f5f5;
    }

    .main_nav ul {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        height: auto;
        text-align: center;
    }

    .main_nav ul li {
        width: 100%;
        line-height: 50px;
        border-bottom: 1px solid #f5f5f5
    }

    .main_nav li.active::after {
        width: 20%;
        height: 2px;
        left: 50%;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%)
    }

    .nav_wrap .toggle {
        display: none;
    }

    .toggle_phone {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }

    .about_wrap {
        padding: 50px 0;
    }

    .about_left {
        width: 100%;
    }

    .about_right {
        display: none;
    }

    .about_item ul {
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start;
    }

    .about_item ul li {
        width: 23%;
        margin-right: 2%;
    }

    .about_left {
        padding-top: 0;
    }

    .about_more {
        margin-top: 30px;
    }

    /* // */
    .swiper2_left {
        width: 100%;
        height: 50%;
    }

    .swiper2_left img {
        -o-object-fit: none;
        object-fit: none
    }

    .swiper2_right {
        width: 100%;
        margin: 0;
        padding: 3vw 0 0;
    }

    .swiper2_right .public_title {
        padding: 0;
    }

    .swiper2_right .title_con {
        text-align: center;
        width: 100%;
    }

    .pro_xilie {
        margin: 0;
        padding: 0;
    }

    .pro_xilie .about_more {
        margin: 0;
    }

    .small_pro {
        margin: 0;
        -ms-flex-pack: distribute;
        justify-content: space-around
    }

    .xilie_ul {
        margin-top: 1vw;
        width: 100%;
    }

    .xilie_ul p {
        width: 25%;
    }

    .swiper2 .about_more {
        margin: 2vw auto
    }

    .small_pro p {
        width: 24%;
        margin-right: 0;
    }

    .application_left,
    .application_right {
        width: 49%;
        height: 293px;
    }

    .application_area,
    .swiper_news_wrap {
        padding: 50px 0;
    }

    .sn_img {
        height: 139px;
    }

    .snew_body h3 {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .snew_body {
        padding: 10px 5px;
    }

    .news_more {
        padding: 20px 0 0;
    }

    .tables {
        overflow: hidden;
        overflow-x: scroll
    }
}

@media (max-width:767px) {
    .tables {
        overflow: hidden;
        overflow-x: scroll
    }

    .products_detail_wrap {
        padding: 8vw 0;
    }

    .products_detail_right h2 {
        margin-top: 0;
        font-size: 5vw;
        padding-bottom: 3vw;
    }

    .pro_modedit {
        padding-top: 3vw;
        font-size: 3vw
    }

    .products_detail_content {
        -webkit-box-orient: vertical;
        -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse
    }

    .products_detail_right {
        width: 100%;
        padding: 2vw 3vw;
    }

    .products_detail_left {
        width: 100%;
        height: 70vw;
    }

    .product_smalls ul li {
        width: 49%;
        margin-bottom: 2vw;
    }

    .product_smalls ul li p {
        height: auto;
        padding: .2vw;
        line-height: 2;
        text-align: center
    }

    .product_detail_body {
        margin-top: 5vw;
        padding-top: 5vw;
    }

    .series_li li {
        padding: 2vw;
        width: 32%;
    }

    .series_li li {
        padding: 4vw 3vw;
        width: 100%;
        margin-top: 3vw;
    }

    .product_series h2 {
        font-size: 6vw
    }

    .series_li li.series_li_list {
        width: 100%;
    }

    .product_series {
        padding: 6vw 3vw;
    }

    .consulting_wrap .con1440 {
        max-width: 94%;
    }

    .con1440.aboutparents {
        margin-top: 4vw;
    }

    .con1440.aboutparents li {
        width: 49%;
        margin-bottom: 2vw;
    }

    .consulting_ul li.consulting_last {
        width: 100%;
        height: 0;
    }

    .con1440.aboutparents li img {
        width: 100%;
    }

    .title_con span {
        margin-top: 4vw;
        font-size: 12px;
    }

    .consulting_ul {
        margin-top: 0;
    }

    .consulting_ul li {
        width: 100%;
        padding: 20px 10px;
        height: auto;
        margin-top: 4vw;
    }

    .consulting_wrap {
        height: auto;
        padding: 8vw 0;
    }

    .consulting_body {
        font-size: 12px;
        line-height: 25px;
    }

    .honor_wrapper {
        width: 100%;
        height: auto;
        padding: 6vw 0;
        background: url(../images/honor_bg.png) no-repeat center/100% 100%;
    }

    .honor_swiper {
        margin-top: 5vw;
    }

    .swiper4_button {
        margin-top: 6vw;
    }

    .news_contents.con1440 {
        max-width: 94%;
    }

    .newsx_detail {
        padding: 6vw 0;
    }

    .news_detail_title h2 {
        font-size: 5vw;
        margin-bottom: 1vw;
    }

    .page_next {
        padding-top: 3vw;
        height: auto;
    }

    .news_detail_title {
        padding-bottom: 2vw;
    }

    .page_next_prev {
        width: 70%;
    }

    .page_next_prev a {
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
    }

    .news_back {
        width: 90px;
        line-height: 35px;
        height: 35px;
        font-size: 14px;
    }

    .news_detail_bodys {
        padding: 4vw 0;
    }

    .news_detail_left {
        width: 100%;
    }

    .news_detail_right {
        display: none;
    }

    .product_ul_wrap {
        padding: 6vw 0;
    }

    .product_ul li {
        width: 49%;
        height: auto;
        margin-top: 3vw;
        padding-bottom: 3vw;
    }

    .product_ul li.product_last {
        width: 49%;
    }

    .product_ul_img {
        width: 70%;
        height: 30vw;
        margin: 5vw auto
    }

    .product_body h4 {
        font-size: 4vw;
    }

    .product_body p {
        font-size: 3vw;
        line-height: 6vw;
    }

    #header,
    .header_box,
    .header_box .con1840,
    .nav_wrap,
    .main_nav ul,
    .main_nav li {
        height: 50px;
    }

    .logo {
        height: 100%;
    }

    .logo img {
        height: 60%;
    }

    .logo a {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        height: 100%;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
    }

    #menu_btn {
        display: block;
    }

    .nav_wrap {
        display: none;
        position: absolute;
        top: 50px;
        left: 0;
        width: 100%;
        background-color: #fff;
        height: auto;
        padding-bottom: 4vw;
        border-top: 1px solid #f5f5f5;
    }

    .main_nav ul {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        height: auto;
        text-align: center;
    }

    .main_nav ul li {
        width: 100%;
        height: 45px;
        font-size: 14px;
        line-height: 45px;
        border-bottom: 1px solid #f5f5f5
    }
    .main_nav ul li a{display: block;}
    .main_nav li.active::after {
        width: 20%;
        height: 2px;
        left: 50%;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%)
    }

    .nav_wrap .toggle {
        display: none;
    }

    .toggle_phone {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        right: 14%;
    }

    .con1840 {
        max-width: 94%;
    }

    .down_wrap {
        padding: 5vw 0;
    }

    .public_title {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }

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

    .public_tab {
        width: 100%;
        -ms-flex-pack: distribute;
        justify-content: space-around;
        margin-top: 5vw;
    }

    .public_tab a {
        padding: 3vw 5vw;
        width: auto;
        height: auto;
        line-height: unset;
        font-size: 3.5vw;
        margin-left: 0;
    }

    .title_con h2 {
        font-size: 5vw;
        margin-top: 1vw;
    }

    .download_ul {
        margin-top: 4vw;
    }

    .download_ul>ul>li {
        width: 100%;
        margin-top: 2vw;
    }

    .down_img_box img {
        width: 15vw;
        height: 15vw;
    }

    .down_title h5 {
        font-size: 3vw;
        line-height: unset;
    }

    .down_btn {
        width: 60px;
        height: 25px;
        line-height: 25px;
        font-size: 2.5vw
    }

    .footer_top .con1440 {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center
    }

    .ft_middle {
        padding: 0;
        max-width: 100%;
        margin: 10px 0
    }

    .ft_middle h2 {
        font-size: 18px;
        margin-bottom: 0;
    }

    .ft_last span {
        line-height: 22px;
    }

    .footer_bottom .con1440 {
        width: 94%;
    }

    .fb_top {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        font-size: 2.8vw;
        height: 90px;
    }

    .fb_middle {
        padding: 0;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }

    .fb_middle .fm_list {
        width: 100% !important;
        max-width: 100%;
    }

    .fm_list h6 {
        font-size: 4vw;
        margin: 2vw 0
    }

    .col_a {
        -ms-flex-pack: distribute;
        justify-content: space-around;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap
    }

    .col_a a {
        margin-right: 2vw;
    }

    .col_a div {
        width: 100%;
        display: inline-block;
       
    }
    .colm{
         -moz-column-count: 3!important;
        -webkit-column-count: 3!important;
        column-count: 3!important;
    }

    .col_a a {
        display: inline-block;
    }

    #form_submit {
        width: 100%;
        line-height: 35px;
        background: #5b3181;
        text-align: center;
        margin-top: 3vw;
        color: #fff;
    }

    .fb_bottom {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        height: auto;
        margin-top: 2vw;
        padding-bottom: 2vw;
    }

    .fb_bottom * {
        width: 100%;
        text-align: center
    }

    .mt60 {
        margin-top: 6vw;
    }

    .download_ul>ul>li {
        height: auto;
        padding: 5vw 3vw;
    }

    /* ?????? */
    .swiper1 .next1,
    .swiper1 .prev1 {
        display: none;
    }

    .about_wrap .con1440 {
        max-width: 94%;
    }

    .about_desc {
        margin-top: 3vw;
    }
    .about_desc p{
        text-align: justify;
        text-indent: 20px
    }
    .about_more {
        width: 40vw;
        line-height: 30px;
        margin: 0 auto
    }

    .about_wrap {
        padding: 6vw 0;
    }

    .about_left {
        width: 100%;
    }

    .about_right {
        display: none;
    }

    .about_item ul {
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start;
    }

    .about_item ul li {
        width: 23%;
        margin-right: 2%;
        height: auto;
        margin-top: 3vw;
    }

    .about_left {
        padding-top: 0;
    }

    .about_more {
        margin-top: 30px;
    }

    /* // */
    .swiper2_left {
        width: 100%;
        height: 60vw;
    }

    .swiper2_left img {
        -o-object-fit: cover;
        object-fit: cover
    }

    .pro_xilie h2::after {
        display: none;
    }

    .pro_xilie h2 {
        padding: 0;
        text-align: center;
        font-size: 16px;
        margin-top: 2vw;
    }

    .pro_xilie p {
        padding: 0;
        text-align: center
    }

    .xilie_ul {
        width: 100%;
        padding: 0;
        margin-top: 3vw;
    }

    .swiper2_right {
        width: 100%;
        margin: 0;
        padding: 3vw 0 0;
    }

    .swiper2_right .public_title {
        padding: 0;
    }

    .swiper2_right .title_con {
        text-align: center;
        width: 100%;
    }

    .pro_xilie {
        margin: 0;
        padding: 0;
    }

    .pro_xilie .about_more {
        margin: 0;
    }

    .small_pro {
        margin: 0;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center
    }

    .xilie_ul p {
        width: 50%;
        font-size: 12px;
        text-align: left
    }

    .swiper2 .about_more {
        margin: 6vw auto
    }

    .small_pro p {
        width: 20vw;
        height: 20vw;
        margin: 0 1vw
    }

    .pagination2 .swiper-pagination-bullet {
        width: 10vw;
        height: 10vw;
        line-height: 10vw;
    }

    .application_left,
    .application_right {
        width: 100%;
        height: 290px;
        margin-top: 2vw;
    }

    .application_area,
    .swiper_news_wrap {
        padding: 6vw 0;
    }

    .index_product {
        height: 180vw;
    }

    .sn_img {
        height: 139px;
    }

    .snew_body h3 {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .snew_body {
        padding: 10px 5px;
    }

    .news_more {
        padding: 20px 0 0;
    }

    .application_content {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        margin-top: 4vw;
    }

    .swiper_news {
        margin-top: 4vw;
    }

    .click_more {
        font-size: 14px
    }

    .news_click_more {
        margin-top: 4vw;
        padding: 0 3vw;
    }

    .news_uls {
        margin-top: 0;
    }

    .news_ul li {
        width: 100%;
        margin-top: 3vw;
    }

    .news_ul li.news_last {
        width: 100%;
    }

    .news_imgs {
        height: 190px;
    }

    .news_body h2 {
        font-size: 18px
    }

    .news_body {
        padding: 15px 0 0;
    }

    .newss_more {
        padding: 12px 0 0;
    }

    .consulting_ul li h3 {
        font-size: 4vw
    }

    .contact_wrap {
        padding: 8vw 0;
    }

    .contact_wrap .consulting_ul li {
        margin-bottom: 3vw;
    }

    .online_messages {
        padding: 8vw 0;
    }

    .online_content {
        margin-top: 40px;
    }

    .title_con h6 {
        max-width: 98%;
        margin: 2vw auto 0;
        font-size: 14px;
        width: auto;
        font-size: 3vw;
        line-height: 2;
    }

    .online_left {
        width: 100%;
        height: 65vw;
    }

    .online_input {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap
    }

    .online_input * {
        width: 100%;
        display: block !important;
    }

    .online_input label {
        margin-bottom: 2vw;
    }

    .online_right {
        width: 96%;
        margin: 30px auto 0
    }

    .online_input input,
    .online_input textarea {
        width: 100%;
        -webkit-box-flex: 1;
        -ms-flex: 1;
        flex: 1;
    }

    .online_right button {
        margin: 0 auto;
        width: 40vw;
        height: 10vw;
        line-height: 10vw;
        font-size: 4vw
    }

    .pdb_tab span {
        margin-bottom: 4vw;
        width: 25vw;
        height: 10vw;
        line-height: 10vw;
        font-size: 4vw;
    }

    .product_smalls ul {
        justify-content: space-between;
    }

    .product_smalls ul li {
        width: 48%;
        margin: 2vw 0 !important;
    }

    .product_smalls ul li img {
        max-width: 100%
    }
}