:root {
    --primary-color: #E70012;
}

body {
    font-family: "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
    background-color: #FFFFFF;
    font-size: 14px;
    color: #333333;
    padding: 0;
    margin: 0;
    overflow-x: hidden;
}

a {
    color: #333333;
}

a, a:hover, a:visited {
    text-decoration: none
}

a:hover {
    color: #E70012;
}

a:visited {
    /*color: inherit;*/
}

/*.container {*/
/*    width: 1200px;*/
/*    overflow: hidden;*/
/*    margin: 0 auto;*/
/*}*/

img {
    max-width: 100%;
}

/*=============*/

header {
    /*top: 20px !important;*/
    background-color: rgba(255, 255, 255, 0.2);
}

.logo img {
    max-width: 200px;
}

header .menu {
    transition: all 1s linear;
    height: 80px;
}

header.on {
    background-color: #ffffff;
}
header .btn-menu{
    display: none;
}

header .small-menu {
    display: flex;
    cursor: pointer;
}

header .small-menu #menu::after {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    border: 4px solid #ffffff;
    border-radius: 50%;
    animation-name: menu_circle;
    animation-duration: 1.2s;
    animation-iteration-count: infinite;
}
.mnav .mask{
    display: none;
}
.mnav .mclose{
    display: none;
}
@keyframes menu_circle {
    0% {
        opacity: 1;
        -webkit-transform: scale(1);
        transform: scale(1);
    }
    80% {
        -webkit-transform: scale(1.6);
        transform: scale(1.6);
    }
    100% {
        opacity: 0;
        -webkit-transform: scale(1.6);
        transform: scale(1.6);
    }
}

header.on .small-menu {
    display: none;
}

header .menu .navs {
    max-width: 1000px !important;
    position: relative;
    line-height: 100%;
}

header .menu .navs a {
    display: block;
    color: #ffffff;
    height: 80px;
    line-height: 80px;
    text-align: center;
}

header.on .menu .navs a {
    color: #333333;
    position: relative;
}

header .menu .navs a.active, header .menu .navs a:hover, header .menu .navs a.selected {
    color: #E70012 !important;
    background-color: rgba(255, 255, 255, 0.5) !important;
}

header .menu .navs a:hover, header .menu .navs a.selected {
    background-color: #ffffff !important;
}

header .menu .navs a.link.active::after {
    content: ' ';
    width: 30%;
    height: 2px;
    position: absolute;
    bottom: 0;
    left: 35%;
    background-color: #E70012;
}

.submenu {
    /*padding: 0 0 20px;*/
    /*height: 0;*/
    display: none;
    background-color: #ffffff;
    transition: all 1s ease;
    padding: 15px 0;
    position: absolute;
    width: 100%;
}

header .menu .navs .submenu a {
    line-height: 40px;
    height: 40px;
    color: #333333 !important;
    font-weight: normal;
    text-align: left;
    text-indent: 20px;
    white-space: nowrap;
    overflow: hidden;
}

header .menu .navs .submenu a:hover, header .menu .navs .submenu a.cur {
    border-left: 4px solid #E70012;
    background-color: #F7F7F7 !important;
    color: #E70012;
}

header .subnav .navs .row {
    /*padding-top: 20px;*/
}
header .t_tel{
    color: #ffffff;
}
header.on .t_tel{
    color: var(--primary-color);
}
header .t_tel img{
    max-width: 20px;
    margin-right: 3px;
}

.all-nav {

}

.all-nav .col-md-2 {
    overflow: visible;
}

.all-nav .col-md-2 a {
    display: block;
    margin: 12px 0;
    position: relative;
}

.all-nav .col-md-2 a:hover::before {
    width: 10px;
    height: 100%;
    position: absolute;
    left: -10px;
    content: ' ';
    display: block;
    background: url(../img/icon_right.png) no-repeat left center / contain;
}

.swiper .swiper-button-next, .swiper .swiper-button-prev {
    color: #ffffff !important;

    width: 68px !important;
    height: 68px !important;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
}

.swiper .swiper-button-next::after, .swiper .swiper-button-prev::after {
    font-size: 30px !important;
    font-weight: bold;
}

.swiper .swiper-pagination-bullet {
    width: 45px !important;
    border-radius: 10px !important;
    background-color: rgba(255, 255, 255, 0.4) !important;
    opacity: 1 !important;
}

.swiper .swiper-pagination-bullet-active {
    background-color: var(--primary-color) !important;
}

.swiper .swiper-pagination {
    bottom: 20px !important;
}


footer {
    padding: 60px 0 20px;
    background-color: #003A8B;
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
}


footer .containerc{
    max-width: 1600px!important;
    margin: 0 auto;
    padding: 0 10px;
}
footer .containerc .col-4,footer .containerc .col,footer .containerc .col-3{
    padding-right: 50px;
}

footer a {
    color: rgba(255, 255, 255, 0.6);
}

footer a:hover {
    color: #ffffff;
}

footer dl {
}

footer dl dt {
    font-size: 24px;
    margin-bottom: 20px;
    color: #ffffff;
    font-weight: normal;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 20px;
}

footer dl dt span {
    color: rgba(255, 255, 255, 0.3);
    margin-left: 5px;
    font-size: 15px;
    white-space: nowrap;
}

footer dl dd {
    margin-left: 0;
    line-height: 30px;
    font-size: 15px;
}
.f-application dd, .f-fast dd, .f-about dd {
    width: 50%;
    float: left;
}

footer .fqrcode {
    width: 135px;
    height: 135px;
}

.copyright {
    color: #999999;
    background-color: #000000;
}

.copyright a {
    color: #999999;
}

.links {
    padding: 15px 0;
    background-color: #f5f5f5;
    color: #666666;
}

.links a {
    color: #666666;
    margin-right: 5px;
}


/*首页*/
.swiper {
    width: 100%;
    max-height: 1275px;
}

.about {
    padding: 150px 0;
}

.about .intro {
    margin-top: 20px;
    font-size: 18px;
    line-height: 28px;
}

.about .title {
    font-size: 40px;
    color: #003A8B;
    font-weight: bold;
    border-bottom: 1px solid #E70012;
    padding-bottom: 10px;
}

.about .title span {
    font-size: 26px;
    /*font-family: Arial;*/
    /*text-stroke: 2px rgba(231, 0, 18, 0.2);*/
    text-align: left;
    color: #E70012;
    /*font-style: normal;*/
    /*-webkit-text-stroke: 2px rgba(231, 0, 18, 0.2);*/
}

.about .name {
    font-size: 18px;
    height: 40px;
    line-height: 40px;
}

.about .attr {
    margin-top: 40px;
    text-align: center;
}

.about .attr .counter div {
    font-size: 20px;
    color: var(--primary-color);
}

.about .attr .counter span {
    font-size: 50px;
    font-weight: bold;
}
.about .attr .counter sub{
    bottom: 5px;
    left: 5px;
}

.about .attr p {
    font-size: 20px;
}

/* 首页产品 */
.product {
    padding: 150px 0;
}

.product .intro {
    margin-top: 50px;
    margin-bottom: 30px;
    font-size: 18px;
    line-height: 28px;
    color: #ffffff;
}

.product .title {
    font-size: 40px;
    color: #ffffff;
    font-weight: bold;
    border-bottom: 1px solid #E70012;
    padding-bottom: 10px;
}

.product .title span {
    font-size: 26px;
    text-align: left;
    color: #E70012;
}

.product .name {
    font-size: 18px;
    height: 40px;
    line-height: 40px;
}

.product .cate {
    margin-top: 50px;
}

.product .cate a {
    text-decoration: underline;
    display: inline-block;
    margin-right: 15px;
    color: #ffffff;
}

.product .cate a:hover {
    color: var(--primary-color);
}

.product .product-img {
    max-width: 60%;
}

.product .product-img .circle {
    border-radius: 50%;
    width: 305px;
    height: 305px;
    overflow: hidden;
    border: 15px solid rgba(255,255,255,0.3);
    display: flex;
    justify-content: center;
    align-items: center;
}
.product .product-img .circle .img {
    background-color: #ffffff;
    border-radius: 50%;
    width: 290px;
    height: 290px;
    overflow: hidden;
}

.product .index-pitem {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.product .index-pitem a {
    /*max-width: 70%;*/
    width: 100px;
    height: 100px;
    margin: 20px 0;
    display: block;
    border-radius: 50%;
    border: 4px solid transparent;
    overflow: hidden;
    background-color: #ffffff;
}

.product .index-pitem a.active {
    border: 4px solid var(--primary-color);
}
.product .more a{
    border: 1px solid #E70012;
    color: #E70012;
    border-radius: 20px;
    padding: 5px 40px;
}
.product .more a:hover{
    border: 1px solid #E70012;
    background-color: #E70012;
    color: #ffffff;
}
.application {
    padding: 100px 0 70px;
}
.application .title {
    font-size: 40px;
    color: #ffffff;
    font-weight: bold;
    padding-bottom: 30px;
}

.application .title span {
    font-size: 26px;
    text-align: left;
    color: #E70012;
}

.application .col-4:nth-child(n+4) {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.application .col-md-9 div div, .application .item div {
    position: relative;
    overflow: hidden;
}

.application .col-md-9 .item {
    width: 32%;
}

.application .col-md-9 span, .application .item span {
    display: inline-block;
    padding: 8px;
    color: #ffffff;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(231, 0, 18, 0.7);
    text-align: center;
}

.application img {
    width: 100%;
    transition: all .5s linear;
}

.application a:hover img {
    transform: scale(1.1);
}

.application .item {
    margin-bottom: 15px;
    transition: all .5s linear;
}

.application .item:hover {
    /*background-size: 110% 110%!important;*/

}

/* 首页产品 */
.news {
    padding: 150px 0;
}

.news .title {
    font-size: 40px;
    color: #171C60;
    font-weight: bold;
    border-bottom: 1px solid #E70012;
    padding-bottom: 10px;
}

.news .title span {
    color: var(--primary-color);
    font-size: 24px;
}

.news a {
    border-bottom: 1px dashed #707070;
    padding: 20px 0;
}

.news .time {
    border-right-color: #171C60 !important;
    color: #333333;
    font-size: 20px;
    align-items: center;
    white-space: nowrap;
}

.news .time .year {
    font-size: 16px;
}

.news .ntitle {
    font-size: 20px;
    height: 40px;
    line-height: 40px;
}

.news a:hover .ntitle {
    color: #171C60;
}

.news .desc {
    color: #666666;
}

.news .more {
    color: var(--primary-color);
    padding: 10px 0;
}

.news .more:hover {
    color: #171C60;
}


.new {
    margin-top: 50px;
}

.new a {
    width: 580px;
}

.new a img {
    margin-right: 10px;
    width: 150px;
    height: 100px;
}

.new a .name {
    font-weight: bold;
    font-size: 15px;
}

.new a .desc {
    margin: 10px auto;
    font-size: 13px;
    color: #666666;
    line-height: 20px;
}

.new a .time {
    font-size: 13px;
    color: #666666;
}

.news .link a {
    padding: 0 15px;
}

.news .line-news {
    border-bottom: 1px solid #e7e7e7;
    line-height: 50px;
    margin: 0;
    overflow: hidden;
}

.news .line-news .ntitle {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    width: 480px;
}


.tbanner {
    width: 100%;
}

.tbanner .cat-name {
    font-size: 30px;
    color: #ffffff;
    z-index: 99;
    top: 0;
    height: 100%;
    width: 100%;
}

.tbanner .cat-name .container-fluid, .tbanner .cat-name .t-title {
    height: 100%;
}

.tbanner .cat-name span {
    font-size: 18px;
    display: block;
    margin-top: 10px;
}

.tbanner .cat-name .tb-title {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 10px;
}

.tbanner .cat-name .tb-title span {
    display: inline-block;
    width: 90px;
    height: 4px;
    margin-right: 20px;
    margin-top: 0;
    background: linear-gradient(277deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%);
}

.tbanner .cat-name .tb-title span:nth-child(even) {
    margin-right: 0;
    margin-left: 20px;
    background: linear-gradient(83deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%);
}
.tbanner img{
    margin: 0 auto;
    display: block;
}

.article {
    padding-top: 50px;
    padding-bottom: 50px;
}

.article .title {
    padding-bottom: 40px;
}

.article .title .en-name {
    font-size: 60px;
    font-weight: bold;
    font-family: Arial;
    text-stroke: 2px rgba(231, 0, 18, 0.1);
    text-align: left;
    color: transparent;
    font-style: normal;
    text-transform: none;
    -webkit-text-stroke: 2px rgba(231, 0, 18, 0.1);
}

.article .title .name {
    font-size: 30px;
    color: #003A8B;
    margin-top: -45px;
    font-weight: bold;
}

.line-en {
    margin: 30px 0 10px;
    color: var(--primary-color);
    font-weight: bold;
}

.line-en span {
    width: 30px;
    background-color: var(--primary-color);
    height: 3px;
    margin-right: 5px;
}

.ry-title {
}

.ry-title div {
    font-weight: bold;
    font-size: 26px
}

.ry-title div span {
    color: #999999;
    margin-left: 15px;
    font-size: 20px;
    font-weight: normal
}

.ry-title a {
    padding: 5px 30px;
    color: var(--primary-color);
    border-radius: 20px;
    border: 1px solid var(--primary-color);
}

.ry-title a:hover {
    color: #ffffff;
    background-color: var(--primary-color);
}

.rongyu {
    margin: 15px 0;
}

.rongyu ul {
    display: flex;
    justify-content: space-between;
    margin: 15px 0;
}

.rongyu li {
    width: 32%;
    padding: 1.5%;
    padding-bottom: 0;
    background: #f8f8f8;
    box-sizing: border-box;
    transition: all .5s;
    border-bottom: 5px solid #f8f8f8;
    cursor: pointer;
}

.zizhi a {
    background: #f8f8f8;
    box-sizing: border-box;
    transition: all .5s;
    border-bottom: 5px solid #f8f8f8;
    display: block;
}

.rongyu li .pic, .zizhi a .pic {
    position: relative;
    padding-bottom: 75%;
    overflow: hidden;
}

.rongyu li .pic img, .zizhi a .pic img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100% !important;
    object-fit: contain;
    transition: all .5s;
}

.rongyu li .con, .zizhi a .con {
    color: #333;
    font-size: 18px;
    line-height: 3;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all .5s;
}

.rongyu li:hover, .zizhi a:hover {
    border-bottom: 5px solid var(--primary-color);
}

.rongyu li:hover .pic img, .zizhi a:hover img {
    transform: scale(1.1);
}

.rongyu li:hover .con, .zizhi a:hover .con {
    color: var(--primary-color);
}

.rongyu .button {
    display: flex;
    align-items: center;
}

.rongyu .swiper-button-next,
.rongyu .swiper-button-prev {
    width: 40px !important;
    height: 40px !important;
    flex-shrink: 0;
    margin: 0;
    border-radius: 50%;
    border: 1px solid #999999;
    color: #999999 !important;
    opacity: .4;
}
.rongyu .swiper-button-prev {
    left: -50px;
}
.rongyu .swiper-button-next {
    right: -50px;
}
.rongyu .swiper-button-next::after, .rongyu .swiper-button-prev::after {
    font-size: 20px !important;
    color: #999999 !important;
}

/*.rongyu .swiper-pagination {*/
/*    position: inherit;*/
/*    width: 90%;*/
/*    height: 5px;*/
/*    margin-left: auto;*/
/*    background: #d1d1d1;*/
/*}*/

/*.rongyu .swiper-pagination-progressbar-fill {*/
/*    background: var(--primary-color) !important;*/
/*}*/

.zizhi .col {
    margin-bottom: 20px;
}


.breadcrumbs {
    background-color: #F7F7F7;
    padding: 5px 50px;
}

.breadcrumbs a {
    color: #666666
}


.breadcrumbs .bread {
    color: #999999;
    /*font-size: 16px;*/
}

.breadcrumbs .bread a {
    color: #999999;
}

.breadcrumbs .bread img {
    max-width: 20px;
}

.breadcrumbs a:hover {
    color: var(--primary-color)
}

.page-nav {
    padding: 5px 0;
}

.page-nav a {
    padding: 15px 20px;
    display: inline-block;
    height: 100%;
    position: relative;
    border-bottom: 2px solid transparent;
}

.page-nav a.active, .page-nav a:hover {
    color: var(--primary-color);
    font-weight: bold;
    border-bottom: 2px solid var(--primary-color);
}

.page-nav a::after {
    box-sizing: border-box;
    height: 16px;
    content: '';
    display: block;
    position: absolute;
    top: calc(50% - 8px);
    right: 0;
    border-right: 1px solid rgba(153, 153, 153, 0.3);
}

.page-nav a:last-child::after {
    border: none;
}

.product-nav {
    font-size: 18px;
}

.product-nav a {
    color: #666666;
}

.product-nav a.active, .page-nav a:hover {
    border: none;
}

.acon {
    line-height: 30px;
}
.acon img{
    height: auto!important;
}

.page {
    width: 90%;
    clear: both;
    margin: 0 auto;
    align-items: center;
}

.pagination {
    text-align: center;
    border-top: none;
    margin: 10px 0 10px 10px;
    display: block !important;
}

.pagination li {
    display: inline-block
}

.pagination a {
    padding: 6px 10px !important;
    color: #666 !important;
    margin: 0 6px;
    border: 1px solid #E2E2E2;
    background: #fff;
    border-radius: 3px;
}

.pagination a:hover {
    background: #E2E2E2;
    color: #555;
    border-radius: 3px
}

.pagination span {
    padding: 6px 10px !important;
    color: #666;
    margin: 0 6px;
    border: 1px solid #E2E2E2;
    background: #E2E2E2;
    border-radius: 3px
}

.pagination font {
    color: #000
}

.pagination .active span {
    background: var(--primary-color);
    color: #ffffff;
    border: 1px solid var(--primary-color);
    display: block;
}

.acon .product a {
    width: 282px;
    height: 282px;
    margin-right: 36px;
    margin-bottom: 32px;
    color: #555555;
    font-size: 13px;
    overflow: hidden;
    line-height: 20px;
}

.acon .product a:nth-child(3n) {
    margin-right: 0;
}

.acon .atitle {
    padding: 30px 0;
    font-size: 22px;
}

.border-top {
    border-top: 1px solid #e7e7e7;
}

.pt-2 {
    padding-top: 15px;
}

.acon .solution a {
    width: 100%;
    margin-bottom: 40px;
}

.acon .solution a .desc {
    margin: 0 auto;
}


.acon .case a {
    width: 282px;
    height: 282px;
    margin-right: 36px;
    margin-bottom: 0px;
    color: #555555;
    font-size: 13px;
    overflow: hidden;
    line-height: 20px;
}

.acon .case a .img {
    border: none
}

.news-list {
    margin-top: 10px
}

.news-list .col {
    margin-bottom: 20px;
}

.news-list .row a {
    margin-bottom: 0;
    background-color: #F5F5F5;
    display: block;
    border-bottom: 4px solid #F5F5F5;
}

.news-list a .img {
    height: 300px;
}

.news-list .intro {
    padding: 15px;
    color: #666666;
}

.news-list .intro .name {
    font-weight: bold;
    color: #333333;
    font-size: 18px;
}

.news-list .intro .time {
    display: flex;
    align-items: center;
    padding: 5px 0;
}

.news-list .intro .time span {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-right: 5px;

    background: url(../img/icon_black.png) no-repeat left center / contain;
}

.news-list .intro .desc {
    line-clamp: 2;
    -webkit-line-clamp: 2;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.news-list .row a:hover .intro {
    /*background-color: var(--primary-color);*/
    /*color: #ffffff;*/
}

.news-list .row a:hover {
    border-color: var(--primary-color);
}

.news-list .row a:hover .intro .name {
    color: var(--primary-color);
}

.news-list .row a:hover .intro .time span {
    /*background: url(../img/icon_white.png) no-repeat left center / contain;*/
}


.border-bottom {
    border-bottom: 1px solid #DEDEDE;
}

.news-con .attr {
    padding: 15px;
    color: #999999;
}

.content {
    padding: 20px 0;
}

.prenext {
    border-top: 1px dashed #DEDEDE;
}

.prenext a {
    font-weight: bold;
}

.feedback {

}

.feedback .input {
    display: flex;
    margin-bottom: 20px;
}

.feedback .input .label {
    width: 136px;
    text-align: right;
}

.feedback .input .label span {
    color: red;
}

.feedback .input input, .feedback .input textarea {
    border: 1px solid #e7e7e7;
    width: 310px;
}

.feedback .input textarea {
    width: 600px;
}

.feedback .btn {
    background-color: #256edd;
    color: #ffffff;
    width: 80px;
    height: 30px;
    outline: none;
    border: none;
    cursor: pointer;
    text-align: center;
}

.feedback button {
    background-color: #dcdcdc !important;
    color: #333333 !important;
    margin-left: 50px;
}

.feedback .btns {
    margin-left: 136px;
}

.toTop {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    right: 10px;
    bottom: 50px;
    border-radius: 50%;
    z-index: 99;
    background-color: #ffffff;
    cursor: pointer;
}

.toTop img {
    max-width: 90%;
}

.culture-list {
    padding-bottom: 20px;
    margin-top: 20px;
}

.culture-list .col-12 {
    margin-bottom: 40px;
}

.culture-list .d-flex {
    border-radius: 10px;
    padding: 50px 40px;
    background-color: rgba(248, 248, 248, 0.9);
    cursor: pointer;
    overflow: hidden;
}

.culture-list .img {
    width: 50px;
    height: 50px;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
    flex-shrink: 0;
}

.culture-list .item-1 .img {
    background-image: url("../img/culture/1.png");
}

.culture-list .item-2 .img {
    background-image: url("../img/culture/2.png");
}

.culture-list .item-3 .img {
    background-image: url("../img/culture/3.png");
}

.culture-list .item-4 .img {
    background-image: url("../img/culture/4.png");
}

.culture-list .item-5 .img {
    background-image: url("../img/culture/5.png");
}

.culture-list .item-6 .img {
    background-image: url("../img/culture/6.png");
}

.culture-list .label {
    font-size: 20px;
    margin-bottom: 5px;
}

.culture-list .value {
    font-size: 14px;
    color: #999999;
    white-space: nowrap;
}

.culture-list .d-flex:hover {
    background-color: var(--primary-color);
    color: #ffffff !important;
}

.culture-list .d-flex:hover .value {
    color: #ffffff !important;
}

.culture-list .d-flex:hover.item-1 .img {
    background-image: url("../img/culture/11.png");
}

.culture-list .d-flex:hover.item-2 .img {
    background-image: url("../img/culture/21.png");
}

.culture-list .d-flex:hover.item-3 .img {
    background-image: url("../img/culture/31.png");
}

.culture-list .d-flex:hover.item-4 .img {
    background-image: url("../img/culture/41.png");
}

.culture-list .d-flex:hover.item-5 .img {
    background-image: url("../img/culture/51.png");
}

.culture-list .d-flex:hover.item-6 .img {
    background-image: url("../img/culture/61.png");
}

.history {
}

.history .year {
    position: relative;
    /*background: url("../img/history_line.png") repeat-y center 80px transparent;*/
}

.history .year::after {
    box-sizing: border-box;
    content: '';
    display: block;
    height: calc(100% - 45px);
    left: calc(50% - 3px);
    position: absolute;
    width: 6px;
    background-color: #003A8B;
    top: 45px;
    z-index: -1;
}

.history .year span {
    width: 100px;
    height: 40px;
    line-height: 40px;
    display: inline-block;
    color: #ffffff;
    background: #003A8B;
    white-space: nowrap;
    border-radius: 21px 21px 21px 21px;
}

.history .row:last-child .year::after {
    display: none;
}

.history .con {
    background-color: #F5F5F5;
    padding: 20px;
    color: #171C60;
    line-height: 30px;
    position: relative;
}

.history .con p {
    margin-bottom: 0;
}

.history .row:first-child .con {
    color: #ffffff;
    background-color: var(--primary-color);
}

.history .row:first-child .con::after {
    background-color: var(--primary-color);
}

.history .row .con-left::after {
    content: ' ';
    position: absolute;
    width: 28px;
    height: 4px;
    top: 20px;
    right: -40px;
    background-color: #003A8B;
}

.history .row .con-right::before {
    content: ' ';
    position: absolute;
    width: 28px;
    height: 4px;
    top: 20px;
    left: -40px;
    background-color: #003A8B;
}

.history .row:first-child .year span {
    color: #ffffff;
    background-color: var(--primary-color);
}

.product-list {

}

.product-list .item {
    margin: 30px 0;
}

.product-list .item a {
    padding: 30px;
    border-bottom: 5px solid #ffffff;
}

.product-list .item a .name {
    font-size: 20px;
    font-weight: bold;
}

.product-list .item a .ptitle {
    font-size: 16px;
    margin-bottom: 20px;
}

.product-list .item a img {
    height: 160px;
    margin: 0 auto;
    display: block;
}

.product-list .item a .desc {
    margin-top: 10px;
    line-clamp: 3;
    -webkit-line-clamp: 3;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 110px;
}

.product-list .item a .desc p {
    padding: 3px 0;
    margin-bottom: 0;
}

.product-list .item a .more {
    width: 90%;
    padding: 10px 0;
    border-radius: 25px;
    border: 1px solid #333333;
    text-align: center;
    margin: 30px auto 10px;
}

.product-list .item a:hover {
    color: #333333;
    border-bottom: 5px solid var(--primary-color);
}

.product-list .item a:hover .more {
    color: #ffffff;
    border: 1px solid var(--primary-color);
    background: var(--primary-color);
}

.d-product {
    padding: 30px 0
}

.d-product .ptitle {
    font-weight: bold;
    font-size: 30px;
    padding: 20px 0
}

.product-app {
    background-color: #f5f5f5 !important;
}

.product-tabs {
    background-color: #F5F5F5;
    font-size: 20px;
    font-weight: bold;
    margin-top: 20px
}

.product-tabs a {
    padding: 15px 20px;
    display: inline-block;
    position: relative
}

.product-tabs a:hover, .product-tabs a.active {
    color: var(--primary-color)
}

.product-tabs a:hover::after, .product-tabs a.active::after {
    box-sizing: border-box;
    width: 30px;
    content: '';
    display: block;
    position: absolute;
    left: calc(50% - 10px);
    bottom: 0;
    height: 6px;
    background-color: var(--primary-color);
}

.product-first {
    padding-bottom: 10px;
    padding-top: 40px
}

.product-first .pro-swiper {
    overflow: hidden;
    height: 300px;
}

.product-first .pro-swiper img {
    max-width: 60%;
    max-height: 300px;
    margin: 0 auto;
}

.product-first .pro-swiper a {
    text-align: center;
}

.pro-swiper .swiper-pagination-bullet {
    background-color: rgba(255, 255, 255, 0.4) !important;
    opacity: 1 !important;
}

.pro-swiper .swiper-pagination-bullet-active {
    background-color: var(--primary-color) !important;
}

.pro-swiper .swiper-pagination {
    bottom: 20px !important;
}

.pro-name-title {
    border-bottom: 1px solid var(--primary-color);
    padding-bottom: 10px
}

.pro-name {
    font-size: 22px;
    font-weight: bold
}

.pro-title {
}

.tedian-title {
    color: var(--primary-color);
    font-size: 22px;
    font-weight: bold;
    padding: 20px 0;
}

.tedian p {
    margin-bottom: 0;
    line-height: 20px;
}

.btn-price a {
    background-color: var(--primary-color);
    color: #ffffff;
    border-radius: 6px;
    padding: 10px 30px;
    margin: 20px 0;
    display: inline-block;
}

.btn-price a:hover {
    background-color: #003A8B;
}

.contact {
    padding: 60px 0;
}

.contact .ctitle {
    font-size: 26px;
    font-weight: bold;
}

.contact .item {
    padding: 15px 0;
    font-weight: bold;
}

.contact .item:first-child {
    margin-top: 50px;
}

.contact .item img {
    max-width: 40px;
    margin-right: 10px;
}
.contact iframe{
    height: 400px;
    width: 100%;
}

.cqrcode {
    font-size: 18px;
}

.cqrcode img {
    max-width: 220px;
    margin: 0 auto;
}

.message {
}

.message .ctitle {
    font-size: 26px;
    text-align: center;
    font-weight: bold;
}

.message .ctitle span {
    font-size: 16px;
    font-weight: normal;
    display: block;
    color: #999999;
    margin-top: 10px;
}

.form {
    padding: 60px 0;
}

.form .form-control {
    border: none;
    background-color: #EEEEEE;
    border-radius: 0;
}

.form .form-control::placeholder {
    color: #BEBEBE;
}

.form .types {
    margin-bottom: 20px;
}

.form .action {
    margin-top: 20px;
}

.form .btn {
    background-color: #666666;
    color: #ffffff;
    padding: 10px 0;
    width: 30%;
    border-radius: 0;
}

.form .btn.btn-submit {
    background-color: var(--primary-color);
}

.captcha {
}

.captcha input {
    width: 40%
}

.captcha img {
    width: 150px;
    margin-left: 15px
}

.jobs {
}

.jobs .first {
    background-color: #003A8B;
    color: #ffffff;
    padding: 15px;
}

.jobs .first div {
    display: flex;
    align-items: center;
    font-weight: bold;
}

.jobs .first img {
    max-width: 20px;
}

.jobs .job {
    border-bottom: 1px solid #dedede;
}

.jobs .item {
    padding: 15px;
    cursor: pointer;
    background-color: #EEEEEE;
}

.jobs .collapsed {
    background-color: #FFFFFF;
}

.jobs .item .arrow {
    background: url(../img/job/icon_up.png) no-repeat center center / 16px 16px;
}

.jobs .item.collapsed .arrow {
    background: url(../img/job/icon_down.png) no-repeat center center / 16px 16px;
}

.jobs .action a {
    display: inline-block;
    background-color: var(--primary-color);
    color: #ffffff;
    padding: 10px 40px;
    border-radius: 4px;
    margin-top: 30px;
}

.app-cat {
    max-width: 1440px;
    margin: 0 auto;
}

.app-cat .cat-c {
    padding: 30px 50px;
}

.app-cat .cat-p {
    font-size: 30px;
    font-weight: bold;
    color: #ffffff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    padding-bottom: 15px;
    position: relative;
}

.app-cat .cat-p span {
    position: absolute;
    left: 0;
    bottom: -2px;
    display: inline-block;
    background-color: #ffffff;
    height: 4px;
    width: 50px;
}

.app-cat .position-absolute {
    top: 0;
    left: 0;
    width: 100%;
}

.car-list {
    margin-top: 30px;
}

.car-list a {
    padding: 6px 20px;
    color: #ffffff;
    border: 1px solid #ffffff;
    display: inline-block;
    margin-bottom: 15px;
    margin-right: 10px;
}

.car-list a:hover, .car-list a.active {
    background-color: var(--primary-color);
    color: #ffffff;
    border: 1px solid var(--primary-color);
}

.app-item {
    padding: 15px;
    background-color: #ffffff;
    display: none;
}

.app-item a {
    padding: 3px 10px;
    font-size: 14px;
    margin: 5px;
    position: relative;
    text-align: center;
    flex-grow: 0;
    display: inline-block;
    white-space: nowrap;
}

.app-item a::after {
    box-sizing: border-box;
    height: 12px;
    content: '';
    display: block;
    position: absolute;
    top: calc(50% - 6px);
    right: 0;
    border-right: 1px solid rgba(153, 153, 153, 0.3);

}

.app-item a:last-child::after {
    display: none;
}


.btn-search {
    cursor: pointer;
}

.search-box {
    background-color: #ffffff;
    position: fixed;
    top: 0;
    width: 100%;
    padding: 50px 50px 100px;
    z-index: 9999;
    display: none;
}

.search-box .sclose {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 9999;
    max-width: 80px;
    cursor: pointer;
}

.search-box .stitle {
    text-align: center;
    font-size: 20px;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 40px;
}

.search-box input {
    border: none;
    border-bottom: 1px solid #dedede;
    border-radius: 0;
    outline: none;
    flex: 1;
    padding: 10px 0;
}

input:focus {
    outline: none !important;
    box-shadow: none;
}

.search-box input::placeholder {
    color: #999999;
}

.search-box .btn-s {
    margin-left: -20px;
    max-width: 20px;
    cursor: pointer;
}

.case-list {

}

.case-list .swiper-slide {
    /*text-align: center;*/
}

.case-list a {
    display: block;
    background-color: #ffffff;
    border-bottom: 3px solid #DEDEDE;
}

.case-list a:hover {
    border-bottom: 3px solid var(--primary-color);
    color: var(--primary-color);
}

.case-list a .case-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-right: 10px;
}

.case-list a .con {
    padding: 10px;
    font-weight: bold;
    width: 85%;
    margin: 0 auto;
    text-align: center;
}

.case-list a .case-title span {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(../img/icon_c_right1.png) no-repeat center center /contain;
}
.case-list a:hover .case-title span {
    background: url(../img/icon_c_right.png) no-repeat center center /contain;
}
.case-prev img,.case-next img{max-width: 40px}

.case-list a .pic{
    text-align: center;
}
.case-list a .pic img{
    height: 300px;
    width: 100%;
}

@media (max-width: 575.98px) {
    header {
        /*top: 10px !important;*/
    }
    header .menu{
        height: 60px;
        line-height: 60px;
    }
    header .menu .navs{
        display: none;
        z-index: 9999;
        top: 0;
        width: 100%;
        position: absolute;
        height: 100vh;
        background-color: #ffffff;
        padding-top: 60px;
    }
    .mnav .mclose{
        width: 50px;
        height: 50px;
        display: block;
        overflow: hidden;
        position: absolute;
        right: 10px;
        top: 10px;
    }
    header .menu .navs .row{
        flex-direction: column;
    }
    header .menu .navs .row .col-2{
        max-width: 100%;
    }
    header .menu .navs a{
        color: #333333;
        text-align: left;
        height: 50px;
        line-height: 50px;
        font-size: 18px;
    }
    header .menu .navs a.link{
        border-bottom: 1px solid #e7e7e7;
    }
    .mnav .mask{
        display: block;
        height: 50px;
        line-height: 50px;
        position: absolute;
        z-index: 9;
        left: 0;
        top: 0;
        width: 100%;
        height: 50px;
    }

    header .menu .navs .col-2:last-child a.link{
        border: none;
    }
    header .menu .navs a.link.active::after {
        display: none;
    }
    header .menu .navs .row .col-2 .submenu{
        position: relative;
    }
    header .menu-c{
        justify-content: space-between;
        display: flex;
    }
    header .menu-c .logo{
        flex: 1;
        max-width: 50%;
        padding: 0!important;
    }
    header .btn-menu{
        display: block;
        max-width: 40px;
        margin-left: 10px;
    }
    #menu img {
        max-width: 30px;
    }

    .logo img {
        max-width: 140px;
    }
    .btn-search-c {
        padding: 0 !important;
        display: flex;
        align-items: center;
        justify-content: flex-end;
        padding-right: 10px!important;
    }

    .btn-search {
        width: 20px !important;
        height: 20px !important;
    }

    .all-nav .row div {
        width: 100%;
        padding: 5px 0;
        /*margin-bottom: 15px;*/
        border-bottom: 1px solid #dedede;
    }

    .all-nav .row div:first-child {
        border: none;
    }

    .all-nav .row div:last-child {
        border: none;
    }

    .all-nav .row div a {
        display: inline-block;
        float: left;
        padding: 5px 10px;
        margin: 3px;
    }

    .all-nav .col-md-2 a:hover::before {
        display: none;
    }

    .swiper .swiper-button-next, .swiper .swiper-button-prev {
        color: #ffffff !important;

        width: 30px !important;
        height: 30px !important;
    }

    .swiper .swiper-button-next::after, .swiper .swiper-button-prev::after {
        font-size: 16px !important;
    }

    .swiper .swiper-pagination-bullet {
        width: 10px !important;
        border-radius: 5px !important;
    }

    header .menu {
        width: 100%;

    }

    header.on .menu .logo {
        /*display: none;*/
    }

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

    .product .index-pitem a {
        /*max-width: 100%;*/

        width: 60px;
        height: 60px;
        background-color: #ffffff;
    }

    .about .attr .counter span {
        font-size: 30px;
    }

    .application .col-md-9 .item {
        width: 100%;
    }

    .tbanner {
        height: 300px;
    }

    .tbanner img {
        height: 100%;
    }

    .breadcrumbs {
        padding-bottom: 15px;
    }

    .breadcrumbs .bread {
        margin-top: 8px;
    }

    .news-list a .img {
        height: 150px;
    }

    .product-list .item a {
        padding: 10px;
    }

    .product-tabs {
        font-size: 14px;
    }

    .app-list .en-name {
        font-size: 30px !important;
    }

    #app37 {
        margin-bottom: 15px;
    }

    #app27 {
        margin-top: 15px;
    }

    .app-cat .cat-c {
        padding: 30px !important;
    }

    .product .product-img .circle{
        width: 190px;
        height: 190px;
    }
    .product .product-img .circle .img{
        border-radius: 50%;
        width: 180px;
        height: 180px;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    footer .row{
        flex-direction: column!important;
    }
    footer dl{
        max-width: 100%!important;
        flex: 1!important;
    }
    .tbanner .cat-name .tb-title{
        font-size: 26px;
        white-space: nowrap;
    }
    .tbanner .cat-name span{
        white-space: nowrap;
    }
    .article .title .name{
        white-space: nowrap;
    }
    .ry-title div span{
        display: block;
        margin-left: 0;
    }

    .contact .ctitle{
        margin-top: 10px!important;
    }

    .search-box .col-2{
        display: none;
    }
    .search-box .col-8{
        max-width:100%;
        flex: 1;
    }
    .search-box .sclose{
        max-width: 60px;
    }
    .news-con .attr{
        white-space: nowrap;
    }
    .news-con .attr .mr-4{
        margin-right: 5px!important;
    }
    .about .title{
        font-size: 30px;
    }
    .about .attr p{
        font-size: 18px;
    }
    .news .time{
        white-space: nowrap;
    }
    .culture-list .value{
        white-space: normal;
    }
    .t_tel{
        display: none!important;
    }
}