* {
    border: none;
    padding: 0;
    margin: 0;
    list-style: initial;
    outline: none;
    background: none;
    box-sizing: border-box;
    font-family: MiSansLatin-Regular,"Microsoft YaHei",Arial,sans-serif !important;
}

/* CSS reset 旧模板的兼容 */
html{color:inherit;background:inherit;font-size: inherit;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,form,input,button,textarea,p,th,td,strong{padding:0;margin:0;font-family:'Microsoft YaHei';}
table{border-collapse:collapse;border-spacing:0;}
img{border:0;}
a{text-decoration:none; color:inherit; outline:none;}/*此处待添加默认链接颜色*/
a:hover{color: inherit;}
var,em,strong{font-style:normal;}
em,strong,th,var{font-style:inherit;font-weight:inherit;}
li{list-style:none;}
caption,th{text-align:left;}
h1,h2,h3,h4{font-size:inherit;font-weight:normal;}
input,button,textarea,select,option{ font-size:inherit;font-style:inherit;font-weight:inherit;}
input,button,textarea,select{*font-size:100%;}

.hide{display:none!important;}

@font-face {
    font-family: MiSansLatin-Regular;
    src: url(MiSansLatin-Regular.ttf);
}

img {
    max-width: 100%;
    vertical-align: middle;
}

.mfbox {
    width: 1200px;
    margin: 0 auto;
}

.header_top {
    text-align: right;
}

.header_top a,
.header_top span {
    font-size: 16px;
    line-height: 30px;
    color: #000000;
}
.header_top span.split {
    margin: 0 5px;
}

.header_top .mfbox {
    display: flex;
    justify-content: flex-end;
}

.header_top li:nth-child(2) {
    line-height: 35px;
    margin: 0 5px;
}

header {
    padding: 0 15px;
    background: url(../img/header_bg.png) no-repeat right;
    background-size: 100%;
}

header .mfbox {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    width: 205px;
}

.ddsmoothmenu > ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.i_nav {
    margin-left: 50px;
}

.ddsmoothmenu > ul > li {
    margin: 0 30px;
    position: relative;
}

.ddsmoothmenu > ul > li > a {
    font-family: MiSansLatin-Regular;
    font-size: 16px;
    line-height: 68px;
    color: #000000;
}

.i_search {
    width: 193px;
    margin-left: 120px;
}

.i_search label {
    display: block;
    background: url(../img/i_search.png) no-repeat;
}

.i_search label input {
    display: block;
    width: 100%;
    text-align: right;
    font-family: MiSansLatin-Regular;
    font-size: 12px;
    line-height: 30px;
    color: #a1a1a1;
    padding: 0 13px;
}

.i_search label input.s_btn {
    display: none;
}

.index_banner_swiper .swiper-button-next,
.index_banner_swiper .swiper-button-prev {
    width: 60px;
    height: 60px;
    position: absolute;
    top: calc(50% - 30px);
    display: none;
}

.index_banner_swiper .swiper-button-next::after,
.index_banner_swiper .swiper-button-prev::after {
    display: none;
}

.index_banner_swiper .swiper-button-next {
    right: 180px;
    background: url(../img/banner_next.png) no-repeat;
    background-size: 100%;
}

.index_banner_swiper .swiper-button-prev {
    left: 180px;
    background: url(../img/banner_prev.png) no-repeat;
    background-size: 100%;
}

.index_banner_swiper .swiper-pagination .swiper-pagination-bullet {
    background: #f3f3f3;
}

.index_banner_swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #fff;
}

.index_products {
    padding: 60px 0 100px;
}

.toptitle {
    text-align: center;
}

.toptitle h3 {
    font-family: MiSansLatin-Regular;
    font-size: 39px;
    font-weight: 1000;
    letter-spacing: 0px;
    color: #000000;
}

.index_products_sort {
    margin-top: 80px;
    border-bottom: 1px solid #bfbfbf;
    padding: 0 65px;
    padding-bottom: 15px;
}

.index_products_sort ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.index_products_sort ul li {
    cursor: pointer;
}

.index_products_sort ul li.on h3::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    background: #17203e;
    bottom: -16px;
    left: 0;
}

.index_products_sort ul li .pic {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.index_products_sort ul li h3 {
    font-family: MiSansLatin-Regular;
    font-size: 16px;
    line-height: 38px;
    color: #000000;
    position: relative;
    text-align: center;
}

.index_about {
    padding: 100px 0 191px;
    background: url(../img/about_bg.jpg) no-repeat;
}

.index_about .toptitle h3 {
    font-size: 40px;
    color: #ffffff;
}

.index_about_content {
    margin-top: 130px;
}

.index_about_content ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 45px;
    margin-bottom: 40px;
}

.index_about_content ul li {
    text-align: center;
}

.index_about_content ul li .pic {
    display: flex;
    align-items: center;
}

.index_about_content ul li .pic img {
    width: 35px;
}

.index_about_content ul li .pic span {
    margin-left: 20px;
    font-family: MiSansLatin-Regular;
    font-size: 35px;
    color: #ffffff;
    font-weight: bold;
}

.index_about_content ul li h3 {
    margin-top: 20px;
    font-size: 19px;
    font-family: MiSansLatin-Regular;
    line-height: 38px;
    color: #ffffff;
}

.index_about_content > p {
    font-family: MiSansLatin-Regular;
    font-size: 19px;
    line-height: 38px;
    color: #ffffff;
    text-align: center;
}

.index_sales {
    padding: 80px 0 70px;
}

body[data-language='en'] .index_sales {
    display: none;
}

.index_sales .toptitle h3 {
    font-size: 42px;
}

.index_sales_content {
    margin-top: 115px;
}

.index_sales_content ul {
    display: flex;
    flex-wrap: wrap;
}

.index_sales_content ul li {
    background: #f2f2f2;
    width: calc(100% / 2 - 19px);
    margin-right: 37px;
    padding: 40px 42px 18px 36px;
    margin-bottom: 50px;
}

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

.index_sales_content ul li a {
    display: flex;
    align-items: center;
}

.index_sales_content ul li .pic {
    width: 192px;
    text-align: center;
    height: 183px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.index_sales_content ul li .title {
    width: 196px;
    margin-left: 68px;
    font-size: 19px;
    line-height: 38px;
    color: #343434;
    text-align: center;
}

.index_application {
    padding: 60px 0 0;
    background: #f2f2f2;
}

.index_application_content {
    margin-top: 60px;
}

.index_application_content ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.index_application_content ul li {
    width: calc(100% / 3 - 60px);
    position: relative;
    border-radius: 40px;
    overflow: hidden;
    margin-bottom: 80px;
    transition: all 0.36s;
}

.index_application_content ul li:hover {
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.51);
}

.index_application_content ul li .pic {
    width: 100%;
    height: 450px;
    background-repeat: no-repeat;
    background-size: cover;
}

.index_application_content ul li .title {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 26px;
    color: #fff;
    background-image: linear-gradient(to bottom, rgba(44, 52, 79, 0.8), transparent);
    text-align: center;
}

footer {
    background: #17203e;
    padding: 60px 0;
}

footer .mfbox {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer_logo {
    display: flex;
    align-items: center;
}

.footer_logo .pic {
    width: 500px;
}

.footer_logo .title {
    margin-left: 30px;
}

.footer_logo .title p {
    font-size: 19px;
    line-height: 38px;
    color: #ffffff;
}

.Chat_with_us {
    width: 195px;
    display: none;
}

.Chat_with_us {
    width: 400px;
    display: block;
}
.footer_logo {
    width: 200px;
}

.Chat_with_us > h3 {
    font-size: 19px;
    line-height: 38px;
    color: #ffffff;
}

.Chat_with_us ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.Chat_with_us ul li {
    width: 25px;
    height: 24px;
    background: url(../img/email.png) no-repeat;
    margin-right: 25px;
    background-size: 100%;
}
.Chat_with_us ul li {
    width: 100%;
    background: none;
    height: auto;
}
.Chat_with_us ul li a {
    display: flex;
    align-items: flex-start;
    font-size: 14px;
    line-height: 1.7;
    color: #fff;
}
.Chat_with_us ul li img {
    margin-right: 10px;
    width: 15px;
    margin-top: 4px;
}

.Chat_with_us ul li a {
    display: block;
}

.Chat_with_us ul li.WeChat {
    width: 25px;
    height: 24px;
    background: url(../img/WeChat.png) no-repeat;
    background-size: 100%;
}

.Chat_with_us ul li.ins {
    width: 25px;
    height: 24px;
    background: url(../img/ins.png) no-repeat;
    background-size: 100%;
}

.p_banner_box img {
    width: 100%;
    height: auto !important;
    display: block;
}

.b-banner {
    width: 100%;
    max-height: 452px;
    object-fit: cover;
}

.product-card-image {
    width: min(220px, 100%);
    max-width: 100%;
}

.p_container {
    padding: 53px 0 96px;
}

.p_container > .mfbox {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.sidebar {
    width: 269px;
}

.sortnavt span {
    display: none;
}

.sortnavt h3 {
    line-height: 90px;
    font-family: MiSansLatin-Regular;
    font-size: 22px;
    color: #303a90;
    background: #f3f3f3;
    padding-left: 40px;
    border-bottom: 1px solid #fff;
}

.sidebar_l {
    width: 100%;
}

.sortnavul > li {
    padding: 20px 20px;
    background: #f3f3f3;
}

/* .sortnavul>li:nth-child(2n) {
    background: #F3F3F3;
} */
.sortnavul > li.open,
.sortnavul > li:hover {
    background: #fff;
}

.sortnavul > li > a {
    font-size: 18px;
    color: #373737;
    font-family: MiSansLatin-Regular;
    display: block;
}

.p_content {
    width: 860px;
    margin-left: 50px;
}

.p_content > h3 {
    font-size: 22px;
    color: #373737;
    margin: 5px 0 20px 0;
}

.about_content {
    padding-top: 5px;
}

.about_content > p {
    font-size: 19px;
    color: #373737;
    line-height: 38px;
}

.about_content > ul {
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.about_content > ul li {
    text-align: center;
}
body[data-language='en'] .about_content > ul li {
    width: calc(100% / 7);
}

.about_content > ul li .img {
    max-width: 33px;
    height: 37px;
    text-align: center;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about_content > ul li img {
}

.about_content > ul li h3 {
    font-size: 18px;
    line-height: 1;
    color: #000000;
    font-weight: bold;
}

.about_content > ul li p {
    font-size: 15px;
    line-height: 30px;
    color: #000000;
}

.about_content > .pic {
    max-width: 100%;
    margin-bottom: 32px;
}

.position {
    font-size: 16px;
    line-height: 38px;
    color: #000000;
    width: 1200px;
    margin: 0 auto;
    margin-bottom: 50px;
}

.position a {
    text-transform: lowercase;
    display: inline-block;
}

.position a::first-letter {
    text-transform: uppercase;
}

.position span {
    margin: 0 5px;
}

.view_content {
    width: 100%;
}

.productview_top {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
}

.productview_left {
    width: 520px;
}

.productview_swiper_top .swiper-slide {
    text-align: center;
    /* padding: 100px 50px; */
    height: 520px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.productview_swiper_bottom {
    margin-top: 30px;
}

.productview_swiper_bottom .swiper-slide {
    border: solid 2px #dbdbdb;
    height: 125px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.productview_right {
    width: calc(100% - 670px);
}

.productview_right > h1 {
    font-family: MiSansLatin-Regular;
    font-size: 38px;
    line-height: 2;
    color: #303a90;
    margin-bottom: 60px;
    font-weight: bold;
}

.products.sort_10_21 .productview_right > h1,
.products.sort_10_23 .productview_right > h1,
.products.sort_10_22 .productview_right > h1 {
    margin-bottom: 10px;
}

.products.sort_10_21 .productview_right > .productview_right_title {
    font-size: 30px;
    line-height: 1.5;
    color: #303a90;
    font-weight: bold;
    margin-bottom: 60px;
}

.products.sort_10_22 .productview_right > .productview_right_title2,
.products.sort_10_23 .productview_right > .productview_right_title2 {
    font-size: 21px;
    line-height: 30px;
    color: #535353;
    margin-bottom: 60px;
}

.productview_right dl {
    margin-bottom: 50px;
}

.productview_right dl dt {
    font-family: MiSansLatin-Regular;
    font-size: 19px;
    color: #303a90;
    padding-left: 38px;
    position: relative;
    margin-bottom: 30px;
}

.productview_right dl dt::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 25px;
    background: #303a90;
    left: 0;
    top: 0;
}

.productview_right dl dd {
    font-size: 21px;
    line-height: 24px;
    color: #535353;
}

.productview_right dl dd.product-meta {
    font-size: 14px;
    line-height: 1.8;
}

.productview_right dl dd .Sub_System_item {
    position: relative;
    padding-left: 40px;
}

/* .productview_right dl dd .Sub_System_item::before{
    content: '';
    position: absolute;
    width: 5px;
    height: 5px;
    background-color: #333;
    border-radius: 50%;
    left: 0%;
    top: 16px;
} */
.productview_right_btn {
    margin-top: 100px;
    display: flex;
    flex-wrap: wrap;
}

.productview_right .downs {
    padding-left: 75px;
    position: relative;
    margin-right: 70px;
}

.productview_right .downs::before {
    content: '';
    position: absolute;
    width: 52px;
    height: 60px;
    background: url(../img/pro_view_downs.png) no-repeat;
    background-size: 100%;
    left: 0;
    top: -27px;
}

.productview_right .downs a {
    font-size: 21px;
    line-height: 38px;
    color: #303a90;
    text-decoration: underline;
}

.productview_right .Inquire {
    padding-left: 75px;
    position: relative;
}

.productview_right .Inquire::before {
    content: '';
    position: absolute;
    width: 52px;
    height: 60px;
    background: url(../img/pro_view_message.png) no-repeat;
    background-size: 100%;
    left: 0;
    top: -17px;
}

.productview_right .Inquire a {
    font-size: 21px;
    line-height: 38px;
    color: #303a90;
    text-decoration: underline;
}

.productview_bottom {
    margin-top: 120px;
}

.productview_bottom > ul {
    display: flex;
    justify-content:space-between;
    flex-wrap: wrap;
    padding: 0 20px 23px;
    border-bottom: 3px solid #d9d9d9;
}

.productview_bottom > ul li {
    position: relative;
    margin-right: 10px;
    font-family: MiSansLatin-Regular;
    font-size: 19px;
    color: #010101;
    cursor: pointer;
}

.productview_bottom > ul li.on::after {
    content: '';
    position: absolute;
    width: 124px;
    height: 3px;
    background: #303a90;
    left: calc(50% - 62px);
    bottom: -26px;
}
.productview_bottom .tab-content{
    min-height: 300px;
    padding: 30px;
}

.productview_bottom_view {
    padding: 40px;
}

.productview_bottom_view img {
    /* display: block;
    margin: 0 auto;
	width: 492px;*/
    float: none !important;
}

.news_list > ul > li {
    margin-bottom: 97px;
}

.news_list > ul > li:last-child {
    margin-bottom: 0;
}

.news_list > ul > li a {
    display: flex;
    flex-wrap: wrap;
}

.news_list > ul > li .pic {
    width: 393px;
    border: solid 1px #d6d6d6;
    text-align: center;
    padding: 67px 0 30px;
}

.news_list > ul > li .pic h3 {
    font-size: 24px;
    color: #000000;
    margin-top: 30px;
}

.news_list > ul > li .title {
    width: calc(100% - 457px);
    margin-left: 64px;
}

.news_list > ul > li .title h3 {
    font-family: MiSansLatin-Regular;
    font-size: 24px;
    font-weight: bold;
    line-height: 38px;
    color: #000000;
    margin-bottom: 15px;
}

.news_list > ul > li .title .infos {
    font-size: 19px;
    line-height: 38px;
    color: #000000;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    /* 设置文本超出部分省略 */
    text-overflow: ellipsis;
}

.news_list > ul > li .title .more {
    font-size: 19px;
    line-height: 38px;
    color: #000000;
    margin-top: 30px;
}
body[data-language='zh'] .news_list > ul > li .title .more::before {
    content: '更多 >';
    border-bottom: 1px solid #000;
}
body[data-language='en'] .news_list > ul > li .title .more::before {
    content: 'Read More >';
    border-bottom: 1px solid #000;
}

.navPage {
    margin-top: 70px;
}

.products .navPage {
    margin-top: 10px;
}

.navPage ul {
    display: flex;
    justify-content: center;
}

.navPage ul li {
    width: 32px;
    border: 1px solid #e6e6e6;
    border-radius: 5px;
    text-align: center;
    line-height: 32px;
    font-size: 16px;
    color: #333;
    margin: 0 5px;
    font-family: fangsong;
    overflow: hidden;
}

.navPage ul li a {
    display: block;
}

.navPage ul li.pagebar-summary {
    width: auto;
    min-width: 200px;
    padding: 0 12px;
    border: none;
    color: #999;
}

.pagebar-summary a {
    white-space: nowrap;
}

.navPage ul li a.pagebarCurrent {
    background: #17203e;
    color: #fff;
}

.news_view_content {
    width: 100%;
}

.news_view_content > h1 {
    font-family: MiSansLatin-Regular;
    font-size: 32px;
    color: #000000;
    margin-bottom: 50px;
}

.news_view_content .infos {
    font-size: 19px;
    line-height: 38px;
    color: #000000;
    word-break: break-word;
}

.news_view_content .infos strong {
    font-weight: bold;
    font-style: italic;
}

.Features_item {
    position: relative;
    font-size: 16px;
    padding-left: 20px;
}

.Features_item::before {
    content: '';
    position: absolute;
    width: 5px;
    height: 5px;
    background: #303a90;
    left: 0;
    top: 17px;
    border-radius: 50%;
}

.Features_content {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.Features_content_left {
    width: 40%;
    color: #303a90;
}

.Features_content_right {
    width: 55%;
}

.news_view_content .infos * {
    /* word-break: break-all; */
}

.news_view_content .infos .pic {
    text-align: center;
    margin: 70px 0;
}

.news_view_content dl {
    margin:80px 0px;
}

.news_view_content dl dt {
    font-family: MiSansLatin-Regular;
    font-size: 24px;
    color: #303a90;
    position: relative;
    padding-left: 38px;
    margin-bottom: 20px;
}

.news_view_content dl dt::before {
    content: '';
    position: absolute;
    width: 19px;
    height: 27px;
    background: #303a90;
    left: 0;
    top: 0;
}

.news_view_content dl dd {
    padding-left: 38px;
    font-size: 19px;
    line-height: 38px;
    color: #000000;
    font-family: MiSansLatin-Regular;
}

.related_product > h2 {
    font-size: 29px;
    color: rgb(29, 57, 196);
}

.related_product .info {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #e6e6e6;
}

.related_product .info a {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.related_product .info .pic {
    width: 400px;
    text-align: center;
    padding-top: 50px;
}

.related_product .info .title {
    width: calc(100% - 660px);
    margin-left: 70px;
}

.related_product .info .title h3 {
    font-size: 19px;
    color: #000000;
    margin-bottom: 20px;
}

.related_product .info .title .desc {
    font-size: 16px;
    line-height: 38px;
    color: #000000;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.related_product .info .title .more {
    font-size: 19px;
    color: #000000;
    margin-top: 60px;
    text-decoration: underline;
}

.prevnext {
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.single_view {
    width: 100%;
}

.contact_content {
    padding-bottom: 50px;
}

.contact_content > h3 {
    font-size: 23px;
    color: #373737;
    margin-bottom: 70px;
}

.contact_content ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.contact_content ul li {
    text-align: center;
    width: calc(100% / 3);
}

.contact_content ul li .pic {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    text-align: center;
    line-height: 60px;
    margin-bottom: 20px;
}

.contact_content ul li .pic img {
    width: 30px;
}

.contact_content ul li h3 {
    font-size: 22px;
    line-height: 38px;
    color: #373737;
}

.contact_content ul li p {
    font-size: 17px;
    color: #373737;
    line-height: 24px;
}

.gbook_content {
    padding: 90px 0;
    background: #f3f3f3;
}

.menu_55 .p_container {
    padding-bottom: 0;
}

.gbook_content h3 {
    font-family: MiSansLatin-Regular;
    font-size: 23px;
    color: #373737;
    margin-bottom: 40px;
}

.gbook_indexpost form {
    display: flex;
    flex-wrap: wrap;
}

.gbook_indexpost label {
    width: calc(100% / 2 - 10px);
    display: block;
    margin-bottom: 20px;
}

.gbook_indexpost label.gbookTopic,
.gbook_indexpost label.userMail {
    margin-right: 20px;
}

.gbook_indexpost label input {
    width: 100%;
    display: block;
    border-radius: 5px;
    background: #fff;
    padding: 0 20px;
    line-height: 74px;
    font-size: 19px;
    color: #373737;
}

.gbook_indexpost label textarea {
    width: 100%;
    display: block;
    border-radius: 5px;
    background: #fff;
    padding: 25px 15px;
    font-size: 19px;
    color: #373737;
    height: 224px;
}

.gbook_indexpost label.vercode,
.gbook_indexpost2 label.vercode {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.gbook_indexpost label.vercode input,
.gbook_indexpost2 label.vercode input {
    flex: 1 1 200px;
    min-width: 0;
}

.gbook_indexpost label.vercode img,
.gbook_indexpost2 label.vercode img {
    width: auto;
    height: 45px;
    cursor: pointer;
    margin-left: 0;
}

.gbook_formbtn,
.gbook_indexpost label.gbookMain,
.gbook_indexpost label.product {
    width: 100%;
}

.gbook_formbtn button {
    width: 274px;
    background: #303a90;
    font-size: 24px;
    color: #ffffff;
    line-height: 60px;
    text-align: left;
    border-radius: 5px;
    cursor: pointer;
    position: relative;
    padding-left: 20px;
}

.gbook_formbtn button::after {
    content: '';
    position: absolute;
    background-color: #fff;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-image: url(../img/dayu.png);
    background-repeat: no-repeat;
    right: 20px;
    top: 20px;
    background-position: center;
}

.float {
    position: fixed;
    right: 0;
    top: 50%;
}

.float ul li {
    width: 53px;
    height: 45px;
    background: #303a90;
    text-align: center;
    margin-bottom: 10px;
    border-radius: 5px;
}

.float ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.float ul li img {
    width: 22px;
}

.down_menu {
    display: none;
}

.menu_list {
    display: none;
    position: absolute;
    width: 1100px;
    left: 0;
    top: 68px;
    background: #fff;
    z-index: 999;
}

.products_menu {
    display: flex;
    flex-wrap: wrap;
}

.products_menu_desktop {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
}

.products_menu_mobile {
    display: none;
}

.menu_left {
    width: 195px;
    background: #e2e2e2;
    padding: 35px 0 50px;
}

.menu_left ul li {
    padding: 0 5px;
    padding-left: 30px;
}

.menu_left ul li a {
    line-height: 40px;
    font-size: 14px;
    color: #17203e;
}

.menu_left ul li.on {
    background: #f5f5f5;
}

.menu_right {
    width: calc(100% - 195px);
    padding: 30px 30px 0 30px;
}

.menu_right .classification {
    display: flex;
    flex-wrap: wrap;
}

.menu_right .classification dl {
    width: calc(100% / 3 - 15px);
    margin-right: 20px;
    margin-bottom: 30px;
}

.menu_right .classification#i_products_menu_c_1 dl:nth-child(2) {
    width: calc(100% / 3 - 60px);
}

.menu_right .classification#i_products_menu_c_1 dl:nth-child(3) {
    width: calc(100% / 3 - 70px);
}

.menu_right .classification#i_products_menu_c_4 dl:nth-child(2) {
    width: calc(100% / 3 - 25px);
}

.menu_right .classification#i_products_menu_c_4 dl:nth-child(3) {
    width: calc(100% / 3 - 45px);
}

.menu_right .classification dl:nth-child(3n) {
    margin-right: 0;
}

.menu_right .classification dl dt {
    font-size: 14px;
    color: #000000;
    margin-bottom: 10px;
    min-height: 38px;
}

.menu_right .classification dl dd {
    font-size: 12px;
    color: #585858;
    margin-bottom: 5px;
}

.index_products_content {
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.index_products_item {
    width: calc(100% / 4 - 23px);
    margin-right: 30px;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    cursor: pointer;
    margin-bottom: 20px;
}

#i_index_products_c_5 .index_products_item > a .pic {
    height: 180px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

#i_index_products_c_5 .index_products_item > a .pic img {
    height: 100%;
}

#i_index_products_c_5 .index_products_item > a h3 {
    font-size: 14px;
    line-height: 22px;
    text-align: center;
    padding: 0 50px;
    color: #19191a;
    font-weight: bold;
    margin-top: 20px;
}

.index_products_item:nth-child(4n) {
    margin-right: 0;
}

.index_products_item .pic {
    width: 100%;
    height: 196px;
    background: #f2f2f2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.index_products_item .titile {
    padding: 20px 16px;
    border: solid 1px #e7e7e7;
    border-top: none;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

.index_products_item .titile h3 {
    font-family: MiSansLatin-Regular;
    font-size: 14px;
    line-height: 22px;
    color: #19191a;
    margin: 0 0 20px;
    font-weight: 600;
    width: 88%;
}

.index_products_item .titile ul li a {
    font-size: 12px;
    line-height: 18px;
    font-weight: 400;
    color: #646466;
}

.products_list1,
.products_list2_top,
.products_list2_bottom {
    width: 100%;
}

.products_list1 {
    padding-bottom: 110px;
}

.products_list2_top .index_products_sort {
    margin-top: 0;
}

.products_list2_bottom {
    margin-top: 40px;
    padding-top: 30px;
    background: #f3f3f3;
    padding-bottom: 70px;
}

.products .p_container {
    padding-bottom: 0;
}

.products_list2_bottom .products_list2 ul {
    display: flex;
    flex-wrap: wrap;
}

.products_list2_bottom .products_list2 ul li {
    width: calc(100% / 4 - 23px);
    margin-right: 30px;
    background: #fff;
    padding: 40px 0;
    margin-bottom: 60px;
}

.products_list2_bottom .products_list2 ul li:nth-child(4n) {
    margin-right: 0;
}

.products_list2_bottom .products_list2 ul li .img {
    height: 180px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.products_list2_bottom .products_list2 ul li .img img {
    height: 100%;
}

.products_list2_bottom .products_list2 ul li h3 {
    font-family: MiSansLatin-Regular;
    font-size: 14px;
    line-height: 24px;
    color: #444444;
    text-align: center;
    padding: 0 50px;
}

.index_application_swiper{display: none;}

.index_banner_swiper,
.p_banner_box {
    text-align: center;
}

table,
tbody,
tr {
    border-style: dashed;
    border-width: 1px;
    border-color: #333;
}

.Applications_item {
    position: relative;
    line-height: 32px;
    padding-left: 20px;
}

.Applications_item::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: #333;
    border-radius: 50%;
    left: 0;
    top: 12px;
}

.tb-toolkit {
    position: fixed;
    right: 0;
    bottom: 50%;
    -webkit-transform: translateY(50%);
    -moz-transform: translateY(50%);
    -ms-transform: translateY(50%);
    -o-transform: translateY(50%);
    transform: translateY(50%);
    z-index: 999;
    background-color: #f7f9fa;
    -webkit-box-shadow: -2px 0 30px 2px rgba(97, 105, 119, 0.18);
    -moz-box-shadow: -2px 0 30px 2px rgba(97, 105, 119, 0.18);
    box-shadow: -2px 0 30px 2px rgba(97, 105, 119, 0.18);
    border-radius: 18px 0 0 18px;
    width: 80px;
}

.tb-toolkit-list {
    padding: 26px 0;
}

.tb-toolkit-list li {
    position: relative;
    text-align: center;
    width: 80px;
    height: 47px;
    margin-top: 36px;
    background-color: #f7f9fa;
    z-index: 1;
    cursor: pointer;
}

body[data-language='zh'] .tb-toolkit-list li.whatsapp {
    display: none;
}
body[data-language='zh'] .tb-toolkit-list li.skype {
    display: none;
}
body[data-language='zh'] .tb-toolkit-list li.linkedin {
    display: none;
}
body[data-language='en'] .tb-toolkit-list li.tel {
    display: none;
}

.tb-toolkit-list li .hide_pic {
    position: absolute;
    width: 200px;
    right: 80px;
    top: 0;
    transition: all 0.5s;
    padding: 10px;
    background: #fff;
    border-radius: 18px 0 0 18px;
    z-index: 999999999;
    display: none;
}

.tb-toolkit-list li:hover .hide_pic {
    display: block;
}

.tb-toolkit-list li:first-child {
    margin-top: 0;
}

.tb-toolkit-list li h3 {
    font-size: 12px;
    color: #333;
    line-height: 17px;
    margin-top: 3px;
}

.gbook_container {
    width: 100%;
}

.gbook_container .product_title {
    padding: 0 30px;
    line-height: 70px;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.51);
    border-radius: 10px;
}

.gbookLabel_top {
    margin-top: 50px;
    width: 100%;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.51);
    padding: 30px 20px;
    border-radius: 10px;
}
body[data-language='zh'] .gbookLabel_top h3::before {
    content: '您的要求';
}
body[data-language='en'] .gbookLabel_top h3::before {
    content: 'Your Requirements';
}
body[data-language='zh'] .gbookLabel_bottom > h3::before {
    content: '您的联系方式';
}
body[data-language='en'] .gbookLabel_bottom > h3::before {
    content: 'Your Contact Information';
}

.gbookLabel_top label {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.gbookLabel_top label span {
    font-size: 16px;
    margin-right: 50px;
}

.gbookLabel_top label textarea {
    width: 800px;
    height: 300px;
    border: 1px solid #333;
    box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.51);
    border-radius: 10px;
}

.gbookLabel_bottom {
    margin-top: 50px;
    width: 100%;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.51);
    padding: 30px 20px;
    border-radius: 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.gbookLabel_bottom > h3 {
    width: 100%;
    margin-bottom: 30px;
}

.gbookLabel_bottom label > span {
    width: 80px;
    text-align: right;
    display: block;
    margin-right: 20px;
}

.gbookLabel_bottom label {
    width: calc(100% / 2 - 50px);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.gbookLabel_bottom label input {
    width: 300px;
    border: 1px solid #333;
    box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.51);
    border-radius: 10px;
    line-height: 50px;
    padding: 0 10px;
}

.gbook_formbtn {
    margin-top: 60px;
}

.gbookLabel_bottom label.product_name {
    display: none;
}

.peoducts_view_gbook {
    padding: 60px 0;
    background: #f3f3f3;
}

.peoducts_view_gbook h3 {
    margin-bottom: 40px;
}

.products .prevnext {
    margin: 0;
    padding: 60px 0;
}
body[data-language='zh'] .gbook_formbtn button::before {
    content: '发送';
}
body[data-language='en'] .gbook_formbtn button::before {
    content: 'Send Inquiry Now';
}




.gbook_indexpost2 form {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.gbook_indexpost2 label {
    width: calc(100% / 2 - 20px);
    margin-bottom: 10px;
}

.gbook_indexpost2 label span {
    display: none;
}

.gbook_indexpost2 label input {
    background: #fff;
    border: none;
    padding: 0 10px;
    font-size: 16px;
    line-height: 45px;
    color: #333;
    width: 100%;
    font-family: MiSansLatin-Regular !important;
}

.gbook_indexpost2 label.message {
    width: 100%;
}

.gbook_indexpost2 label.message textarea {
    background: #fff;
    border: none;
    padding: 10px;
    font-size: 16px;
    line-height: 22px;
    color: #333;
    height: 150px;
    font-family: MiSansLatin-Regular !important;
    width: 100%;
}

.productview_bottom .tab-content,
.news_view_content .infos {
    overflow-x: auto;
}

.productview_bottom .tab-content table,
.news_view_content .infos table,
.p_content table {
    min-width: 640px;
}

.productview_bottom .tab-content img,
.news_view_content .infos img,
.p_content img {
    max-width: 100%;
    height: auto !important;
}

.search .products_list2_bottom {
    margin-top: 24px;
}

.search .products_list2_bottom .mfbox > div:last-child {
    font-size: 16px;
    line-height: 1.8;
    text-align: center;
    color: #666;
    padding: 24px 0;
}

.gbook_indexpost2 .gbook_formbtn {
    width: 100%;
    margin-top: 30px;
}

.gbook_indexpost2 .gbook_formbtn button {
    width: 100px;
    background: #303A90;
    font-size: 18px;
    color: #ffffff;
    height: 40px;
    line-height: 40px;
    text-align: left;
    border-radius: 5px;
    cursor: pointer;
    border: none;
    padding-left: 10px;
    position: relative;
}

body[data-language='zh'] .gbook_indexpost2 .gbook_formbtn button::before {
    content: '发送';
}
body[data-language='en'] .gbook_indexpost2 .gbook_formbtn button::before {
    content: 'Send';
}

.gbook_indexpost2 .gbook_formbtn button::after {
    content: '';
    position: absolute;
    background-color: #fff;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-image: url(../img/dayu.png);
    background-repeat: no-repeat;
    right: 10px;
    top: 10px;
    background-position: center;
}

/* Responsive layout */
html,
body {
    overflow-x: hidden;
}

.mfbox,
.position {
    width: min(1200px, calc(100% - 32px));
}

header .mfbox,
.products_list2_top .mfbox,
.products_list2_bottom .mfbox,
.p_container > .mfbox,
footer .mfbox {
    width: min(1200px, calc(100% - 32px));
}

.i_nav {
    flex: 1;
    min-width: 0;
}

.ddsmoothmenu > ul {
    justify-content: center;
}

.i_search {
    margin-left: auto;
}

#top_btn,
#top_serch {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid #d8dbe5;
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}

#top_btn::before,
#top_btn::after,
#top_serch::before,
#top_serch::after {
    content: '';
    position: absolute;
}

#top_btn::before {
    width: 18px;
    height: 2px;
    background: #17203e;
    left: 11px;
    top: 13px;
    box-shadow: 0 6px 0 #17203e, 0 12px 0 #17203e;
}

.nav-drawer-close,
.nav-drawer-mask {
    display: none;
}

#top_serch::before {
    width: 12px;
    height: 12px;
    border: 2px solid #17203e;
    border-radius: 50%;
    left: 10px;
    top: 9px;
}

#top_serch::after {
    width: 8px;
    height: 2px;
    background: #17203e;
    transform: rotate(45deg);
    right: 9px;
    bottom: 11px;
}

.page-default,
.old-default,
#page-default,
#old-default {
    width: 100% !important;
    max-width: 100% !important;
}

.nav-layout-fix {
    height: 0;
    width: 100%;
    position: relative;
}

@media (max-width: 1200px) {
    header {
        background-size: cover;
        background-position: right center;
    }

    .logo {
        width: 180px;
    }

    .i_nav {
        margin-left: 24px;
    }

    .ddsmoothmenu > ul > li {
        margin: 0 16px;
    }

    .i_search {
        width: 160px;
        margin-left: 24px;
    }

    .menu_list {
        width: min(900px, calc(100vw - 64px));
    }

    .index_products_sort,
    .index_about_content ul,
    .productview_bottom > ul {
        padding-left: 20px;
        padding-right: 20px;
    }

    .index_about {
        padding: 72px 0 120px;
        background-size: cover;
        background-position: center;
    }

    .index_about_content {
        margin-top: 72px;
    }

    .index_application_content ul li {
        width: calc(100% / 3 - 20px);
        margin-bottom: 40px;
    }

    .index_application_content ul li .pic {
        height: 320px;
    }

    .index_application_swiper{display: none;}

    .p_container {
        padding: 40px 0 72px;
    }

    .sidebar {
        width: 240px;
    }

    .p_content {
        width: calc(100% - 280px);
        margin-left: 40px;
    }

    .productview_left {
        width: 42%;
    }

    .productview_swiper_top .swiper-slide {
        height: 420px;
    }

    .productview_right {
        width: calc(58% - 32px);
    }

    .news_list > ul > li .pic {
        width: 320px;
        padding: 40px 0 24px;
    }

    .news_list > ul > li .title {
        width: calc(100% - 370px);
        margin-left: 50px;
    }

    .related_product .info .pic {
        width: 260px;
        padding-top: 20px;
    }

    .related_product .info .title {
        width: calc(100% - 320px);
        margin-left: 40px;
    }
}

@media (max-width: 991px) {
    body.nav-open {
        overflow: hidden;
    }

    .header_top a,
    .header_top span {
        font-size: 14px;
    }

    header {
        padding: 12px 0;
        background-size: cover;
        position: relative;
        z-index: 1200;
    }

    header .mfbox {
        gap: 12px;
        align-items: center;
        flex-wrap: nowrap;
    }

    .logo {
        width: 160px;
    }

    .i_nav {
        order: 3;
        width: min(360px, calc(100vw - 48px));
        max-width: calc(100vw - 24px);
        height: 100vh;
        margin-left: 0;
        display: block;
        position: fixed;
        top: 0;
        right: 0;
        z-index: 1300;
        padding: 76px 20px 24px;
        background: #ffffff;
        box-shadow: -12px 0 32px rgba(23, 32, 62, 0.18);
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform 0.28s ease;
    }

    body.nav-open .i_nav {
        transform: translateX(0);
    }

    .nav-drawer-mask {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(23, 32, 62, 0.42);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.28s ease;
        z-index: 1250;
    }

    body.nav-open .nav-drawer-mask {
        opacity: 1;
        pointer-events: auto;
    }

    .nav-drawer-close {
        display: block;
        width: 40px;
        height: 40px;
        border: 1px solid #d8dbe5;
        border-radius: 10px;
        background: #fff;
        position: absolute;
        top: 20px;
        right: 20px;
        cursor: pointer;
    }

    .nav-drawer-close::before,
    .nav-drawer-close::after {
        content: '';
        position: absolute;
        width: 18px;
        height: 2px;
        background: #17203e;
        left: 10px;
        top: 18px;
    }

    .nav-drawer-close::before {
        transform: rotate(45deg);
    }

    .nav-drawer-close::after {
        transform: rotate(-45deg);
    }

    .ddsmoothmenu {
        width: 100%;
        padding-top: 0;
        border-top: none;
    }

    .ddsmoothmenu > ul {
        display: block;
    }

    .ddsmoothmenu > ul > li {
        margin: 0;
        border-bottom: 1px solid #ececec;
    }

    .ddsmoothmenu > ul > li > a {
        display: block;
        line-height: 1.5;
        padding: 14px 0;
        padding-right: 28px;
    }

    .ddsmoothmenu > ul > li.menu_products > a {
        display: inline-block;
        padding-right: 0;
    }

    .i_search {
        display: none;
        order: 4;
        width: 100%;
        margin-left: 0;
    }

    body.search-open .i_search {
        display: block;
    }

    .i_search label {
        background-size: 100% 100%;
    }

    .i_search label input {
        text-align: left;
        line-height: 42px;
        padding: 0 14px;
    }

    #top_btn,
    #top_serch {
        display: inline-block;
    }

    #top_serch {
        margin-left: auto;
    }

    #top_btn {
        margin-left: 8px;
    }

    .menu_list {
        position: static;
        width: 100%;
        box-shadow: none;
        padding: 0 0 12px;
    }

    .products_menu {
        display: block;
        background: #f7f8fb;
        border-radius: 12px;
        overflow: hidden;
    }

    .products_menu_desktop {
        display: none;
    }

    .products_menu_mobile {
        display: block;
        background: #fff;
    }

    .mobile-products-group {
        border-bottom: 1px solid #eeeeee;
    }

    .mobile-products-heading,
    .mobile-products-subheading {
        display: flex;
        align-items: center;
        min-height: 40px;
    }

    .mobile-products-heading {
        padding: 0;
    }

    .mobile-products-heading > a {
        flex: 0 1 auto;
        font-size: 14px;
        font-weight: normal;
        line-height: 40px;
        color: #222222;
    }

    .mobile-products-group.is-open > .mobile-products-heading > a {
        font-weight: 600;
    }

    .mobile-products-subheading {
        padding-left: 18px;
    }

    .mobile-products-subheading > a {
        flex: 0 1 auto;
        font-size: 14px;
        font-weight: normal;
        line-height: 40px;
        color: #222222;
    }

    .mobile-products-subgroup.is-open > .mobile-products-subheading > a {
        font-weight: 600;
    }

    .mobile-products-toggle {
        width: 28px;
        height: 40px;
        flex: 0 0 28px;
        margin-left: auto;
        position: relative;
        cursor: pointer;
    }

    .mobile-products-toggle::before {
        content: '';
        width: 6px;
        height: 6px;
        position: absolute;
        left: 9px;
        top: 15px;
        border-right: 1px solid #555555;
        border-bottom: 1px solid #555555;
        transform: rotate(45deg);
        transition: transform 0.18s ease;
    }

    .mobile-products-subgroup.is-open > .mobile-products-subheading .mobile-products-toggle::before,
    .mobile-products-group.is-open > .mobile-products-heading .mobile-products-toggle::before {
        top: 18px;
        transform: rotate(225deg);
    }

    .mobile-products-children,
    .mobile-products-items {
        display: none;
    }

    .mobile-products-items {
        padding: 0 0 4px 33px;
    }

    .mobile-products-items > a {
        display: block;
        font-size: 13px;
        line-height: 40px;
        color: #333333;
    }

    .menu_left,
    .menu_right {
        width: 100%;
        padding: 16px;
    }

    .menu_left {
        background: #eef1f6;
    }

    .menu_left ul {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .menu_left ul li {
        padding: 0;
    }

    .menu_left ul li a {
        display: block;
        background: #fff;
        border-radius: 999px;
        padding: 8px 14px;
        line-height: 1.4;
    }

    .menu_right .classification dl,
    .menu_right .classification#i_products_menu_c_1 dl:nth-child(2),
    .menu_right .classification#i_products_menu_c_1 dl:nth-child(3),
    .menu_right .classification#i_products_menu_c_4 dl:nth-child(2),
    .menu_right .classification#i_products_menu_c_4 dl:nth-child(3) {
        width: calc(50% - 10px);
        margin-right: 20px;
    }

    .menu_right .classification dl:nth-child(2n) {
        margin-right: 0;
    }

    .index_products {
        padding: 48px 0 72px;
    }

    .toptitle h3,
    .index_about .toptitle h3,
    .index_sales .toptitle h3 {
        font-size: 30px;
    }

    .index_products_sort {
        margin-top: 40px;
        padding: 0 0 12px;
    }

    .index_products_sort ul {
        justify-content: center;
        gap: 16px;
    }

    #products_detail_tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        justify-content: flex-start;
        gap: 12px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    #products_detail_tabs::-webkit-scrollbar {
        display: none;
    }

    .index_products_sort ul {
        flex-wrap: wrap;
        overflow: visible;
        justify-content: flex-start;
        gap: 12px;
    }

    #products_detail_tabs li,
    .index_products_sort ul li {
        flex: 0 0 auto;
    }

    #products_detail_tabs li {
        box-sizing: border-box;
        width: auto;
        margin-right: 0;
        padding: 6px 2px 10px;
        text-align: center;
        font-size: 15px;
        line-height: 1.5;
        white-space: nowrap;
    }

    .index_products_sort ul li {
        width: calc(33.333% - 8px);
        min-width: 0;
    }

    .index_application_swiper{display: none;}

    .index_about_content ul li,
    body[data-language='en'] .about_content > ul li {
        width: calc(25% - 16px);
    }

    .index_products_item,
    .products_list2_bottom .products_list2 ul li {
        width: calc(50% - 15px);
        margin-right: 30px;
    }

    .index_products_item:nth-child(2n),
    .products_list2_bottom .products_list2 ul li:nth-child(2n) {
        margin-right: 0;
    }

    .index_products_item:nth-child(4n),
    .products_list2_bottom .products_list2 ul li:nth-child(4n) {
        margin-right: 0;
    }

    .index_application_content ul li {
        width: calc(50% - 14px);
    }

    footer {
        padding: 40px 0;
    }

    footer .mfbox {
        gap: 24px;
    }

    .footer_logo,
    .Chat_with_us {
        width: 100%;
    }

    .p_container > .mfbox {
        display: block;
    }

    .position {
        margin-bottom: 24px;
        line-height: 1.8;
    }

    .sidebar,
    .p_content {
        width: 100%;
        margin-left: 0;
    }

    .p_content {
        margin-top: 24px;
    }

    .sortnavt h3 {
        line-height: 64px;
        padding-left: 24px;
    }

    .sortnavul {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }

    .sortnavul > li {
        box-sizing: border-box;
        width: calc(50% - 6px);
        padding: 14px 12px;
    }

    .productview_top,
    .related_product .info a,
    .news_list > ul > li a,
    .Features_content {
        display: block;
    }

    .productview_left,
    .productview_right,
    .news_list > ul > li .pic,
    .news_list > ul > li .title,
    .related_product .info .pic,
    .related_product .info .title,
    .Features_content_left,
    .Features_content_right {
        width: 100%;
        margin-left: 0;
    }

    .productview_right {
        margin-top: 24px;
    }

    .productview_swiper_top .swiper-slide {
        height: 360px;
    }

    .productview_bottom {
        margin-top: 56px;
    }

    #products_detail_tabs {
        gap: 8px 14px;
    }

    #products_detail_tabs li.on::after {
        width: 100%;
        left: 0;
        bottom: 0;
    }

    .news_list > ul > li {
        margin-bottom: 48px;
    }

    .news_list > ul > li .title {
        margin-top: 20px;
    }

    .contact_content ul {
        gap: 20px;
    }

    .contact_content ul li {
        width: calc(100% / 3 - 14px);
    }

    .gbook_indexpost2 label,
    .gbookLabel_bottom label {
        width: 100%;
    }

    .gbookLabel_top label {
        justify-content: flex-start;
    }

    .gbookLabel_top label span,
    .gbookLabel_bottom label > span {
        width: 100%;
        text-align: left;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .gbookLabel_top label textarea,
    .gbookLabel_bottom label input {
        width: 100%;
    }

    .tb-toolkit {
        width: 55px;
    }

    .tb-toolkit-list {
        padding: 16px 0;
    }

    .tb-toolkit-list li {
        width: 55px;
        margin-top: 24px;
    }

    .tb-toolkit-list li .hide_pic {
        right: 55px;
    }

    .prevnext {
        gap: 12px;
    }
}

@media (max-width: 767px) {
    .mfbox,
    .position,
    .products_list2_top .mfbox,
    .products_list2_bottom .mfbox,
    .p_container > .mfbox,
    footer .mfbox {
        width: calc(100% - 24px);
    }

    .logo {
        width: 136px;
    }

    .toptitle h3,
    .index_about .toptitle h3,
    .index_sales .toptitle h3,
    .productview_right > h1,
    .news_view_content > h1 {
        font-size: 20px;
        line-height: 1.4;
    }

    .index_products,
    .index_application,
    .p_container,
    .peoducts_view_gbook,
    footer {
        padding-top: 32px;
        padding-bottom: 32px;
    }

    .index_about {
        padding: 40px 0 56px;
    }

    .index_about_content {
        margin-top: 36px;
    }

    .index_about_content ul,
    .about_content > ul {
        padding: 0;
        gap: 20px 12px;
    }

    .index_about_content ul li {
        width: calc(33.333% - 8px);
    }

    .index_about_content ul li .pic {
        justify-content: center;
    }
    .index_about_content ul li .pic img{
        width: 40px;
        height: 40px;
    }
    .index_about_content ul li h3 {
        font-size: 14px;
    }
    .about_content > ul li,
    body[data-language='en'] .about_content > ul li {
        width: calc(33.333% - 8px);
    }

    .index_about_content ul li .pic span {
        font-size: 16px;
        margin-left: 6px;
    }

    .index_about_content > p,
    .about_content > p,
    .news_view_content .infos,
    .news_view_content dl dd,
    .productview_right dl dd {
        font-size: 15px;
        line-height: 1.8;
    }

    .index_application_content ul li,
    .contact_content ul li,
    .menu_right .classification dl,
    .menu_right .classification#i_products_menu_c_1 dl:nth-child(2),
    .menu_right .classification#i_products_menu_c_1 dl:nth-child(3),
    .menu_right .classification#i_products_menu_c_4 dl:nth-child(2),
    .menu_right .classification#i_products_menu_c_4 dl:nth-child(3) {
        width: 100%;
        margin-right: 0;
    }

    .index_products_item {
        width: calc(50% - 10px);
        margin-right: 20px;
    }

    .products_list2_bottom .products_list2 ul li {
        width: calc(50% - 10px);
        margin-right: 20px;
    }

    .index_products_item .pic,
    .products_list2_bottom .products_list2 ul li .img {
        height: 180px;
    }

    .index_application_content {
        display: none;
        margin-top: 32px;
    }

    .index_application_content ul li {
        margin-bottom: 24px;
        border-radius: 24px;
    }

    .index_application_content ul li .pic {
        height: 240px;
    }

    .index_application_content ul li .title {
        font-size: 20px;
        padding: 0 20px;
    }

    .b-banner {
        max-height: 240px;
    }

    .index_banner_swiper {
        width: 100%;
        max-width: 100vw;
        height: 220px;
        overflow: hidden;
    }

    .index_banner_swiper .swiper-slide {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        overflow: hidden;
    }

    .index_banner_swiper .swiper-slide > a,
    .index_banner_swiper .swiper-slide .pic,
    .index_banner_swiper .swiper-slide img {
        width: 100%;
        max-width: 100%;
        height: 100%;
    }

    .index_banner_swiper .swiper-slide > a {
        display: block;
    }

    .index_banner_swiper .swiper-slide img {
        display: block;
        object-fit: fill;
    }


    #home_products_tabs,#products_tabs {
        overflow: hidden;
    }

    #home_products_tabs > ul,
    #products_tabs > ul {
        flex-wrap: nowrap;
        justify-content: flex-start;
        gap: 32px;
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: none;
    }

    #home_products_tabs > ul::-webkit-scrollbar,
    #products_tabs > ul::-webkit-scrollbar{
        display: none;
    }

    #home_products_tabs > ul > li,
    #products_tabs > ul > li {
        flex: 0 0 auto;
    }

    .productview_swiper_top .swiper-slide,
    .productview_left {
        height: auto;
    }

    .productview_swiper_top .swiper-slide {
        min-height: 260px;
    }

    .productview_swiper_bottom {
        margin-top: 16px;
    }

    .productview_swiper_bottom .swiper-slide {
        height: 84px;
    }

    .productview_right > h1,
    .products.sort_10_21 .productview_right > .productview_right_title,
    .products.sort_10_22 .productview_right > .productview_right_title2,
    .products.sort_10_23 .productview_right > .productview_right_title2 {
        margin-bottom: 24px;
    }

    .productview_right dl {
        margin-bottom: 24px;
    }

    .productview_right dl dt,
    .news_view_content dl dt {
        font-size: 18px;
        padding-left: 24px;
    }

    .productview_right dl dt::before,
    .news_view_content dl dt::before {
        width: 6px;
        height: 20px;
    }

    .productview_right_btn {
        margin-top: 36px;
        gap: 24px;
    }

    .productview_right .downs,
    .productview_right .Inquire {
        padding-left: 54px;
        margin-right: 0;
    }

    .productview_right .downs::before,
    .productview_right .Inquire::before {
        width: 36px;
        height: 42px;
        top: -6px;
    }

    .productview_right .downs a,
    .productview_right .Inquire a {
        font-size: 16px;
        line-height: 1.6;
    }

    .productview_bottom > ul li,
    .news_list > ul > li .title h3,
    .news_list > ul > li .pic h3,
    .related_product .info .title h3,
    .contact_content ul li h3 {
        font-size: 16px;
        line-height: 1.5;
    }

    .contact_content > h3 {
        font-size: 18px;
    }

    .news_list > ul > li .pic {
        padding: 24px 0 16px;
    }

    .news_list > ul > li .title .infos,
    .news_list > ul > li .title .more,
    .related_product .info .title .desc {
        font-size: 14px;
        line-height: 1.8;
    }

    .navPage {
        margin-top: 32px;
    }

    .navPage ul {
        flex-wrap: wrap;
        gap: 8px;
    }

    .navPage ul li {
        margin: 0;
    }

    .navPage ul li.pagebar-summary {
        width: 100%;
        min-width: 0;
        line-height: 1.6;
        padding: 8px 12px;
    }

    .pagebar-summary a {
        white-space: normal;
    }

    .prevnext {
        display: block;
    }

    .prevnext span {
        display: block;
    }

    .prevnext span + span {
        margin-top: 12px;
    }

    .contact_content ul {
        display: block;
    }

    .contact_content ul li {
        margin-bottom: 16px;
    }

    .position {
        font-size: 14px;
        word-break: break-word;
    }

    .index_products_sort ul {
        flex-wrap: wrap;
        overflow: visible;
        gap: 12px;
    }

    .index_products_sort ul li {
        width: calc(25% - 9px);
        min-width: 0;
    }

    .index_products_sort ul li .pic {
        width: 50px;
        height: 50px;
    }

    .index_products_sort ul li h3 {
        font-size: 14px;
        line-height: 1.5;
    }

    .index_application_swiper{display: block;}

    .index_application_swiper .swiper-button-prev,
    .index_application_swiper .swiper-button-next {
        display: none;
    }

    .index_application_swiper,
    .index_application_swiper .swiper-wrapper,
    .index_application_swiper .swiper-slide,
    .index_application_swiper .swiper-slide > a,
    .index_application_swiper .pic {
        width: 100%;
        height: 300px;
    }

    .index_application_swiper .swiper-slide > a {
        display: block;
    }

    .index_application_swiper .pic {
        position: relative;
        overflow: hidden;
    }

    .index_application_swiper .pic img {
        display: block;
        width: 100%;
        max-width: 100%;
        height: 100%;
        object-fit: fill;
        margin-top: 20px;
    }

    .index_application_swiper .pic span {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        text-align: center;
        font-size:30px;
    }

    .tb-toolkit {
        display: block;
    }

    .gbook_indexpost2 label input,
    .gbook_indexpost2 label.message textarea {
        font-size: 15px;
    }

    .contact-label {
        font-size: 16px;
    }

    .contact-value {
        font-size: 13px;
    }

    .gbook_indexpost label input,
    .gbook_indexpost label textarea {
        line-height: 1.6;
        font-size: 15px;
    }

    .gbook_indexpost label input {
        min-height: 52px;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .gbook_indexpost label textarea {
        height: 180px;
    }

    .gbook_indexpost label.vercode,
    .gbook_indexpost2 label.vercode {
        align-items: stretch;
    }

    .gbook_indexpost label.vercode img,
    .gbook_indexpost2 label.vercode img {
        height: 42px;
    }

    .footer_logo{text-align: center;}
    .footer_logo img {
        width: 60%;
    }
}