/*缃戠珯閫氱敤鏍峰紡*/

body {
    margin: 0;
    padding: 0;
    width: 100vw;
    min-height: 100vh;
    font-family: "Microsoft YaHei", 'arial';
    font-size: 14px;
    background-color: #f7f9fb;
    color: #333;
    line-height: 1.53846154;
    overflow-x: hidden;
}
.body_bg {
    box-sizing: border-box;
    height: auto;
    background-color: #ffffff;
}
.color-blue {
    color: #1b1bf1;
}
ul li { list-style: none; }
a {
    text-decoration: none !important;
}
a:focus { outline: none !important; }
a:hover {
    text-decoration: none !important;
}

a:link,a:visited,a:active {
    color: #333;
    text-decoration: none !important;
}
button:focus {
    outline: none;
}

.a-text {
    color: #333;
    font-size: 14px;
    text-decoration: none;
    white-space: nowrap;
}

.a-text:hover {
    color: #333;
}

.text-ellipsis-line {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.text-ellipsis-line-one {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    font-size:14px;
}

.iframe {
    border: medium none;
    display: block;
}


/*弹性布局部分*/

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

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

.flex-one {
    flex: 1;
}

.justify-end {
    justify-content: flex-end;
}


.border-bottom {
    border-bottom: 1px solid #c7c7c7;
}
/*图片作为背景*/
.img-bg-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}


.bg-white {
    background: #ffffff;
}


.content-box-img {
    width: 100%;
    height: 100%;
}

table {
    float: none !important;
}

.content-width {
    width: 1300px;
    margin: 0 auto;
    box-sizing: border-box;
}

.min-height-sub {
    min-height: 700px;
}

.swiper-box {
    position: relative;
    width: 100vw;
    z-index: 6;
    margin-top: -126px;
}
.carousel {
    width:100%;
    height: 100%;
}
.content-box-img-swiper {
    width:100vw;
    height: calc(100vw * 0.5);
    position: relative;
}

.scroll-box {
    overflow: hidden;
    width: 850px;
}
.one-con .right {
    margin: 0;
    display: flex;
    z-index: 16;
}
.one-con .right li {
    list-style: none;
    width: 160px;
    height: 200px;
    padding: 0 5px;
    box-sizing: border-box;
}
.one-con .right .active a{
    background: #c03d29;
}
.one-con .right li a {
    height: 100%;
    display: flex;
    color: #FFFFFF;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    background: rgba(192, 61, 41, 0.6);
    padding: 0 10px;
    text-align: center;
}
.one-con .right li .active {
    background: #c03d29;
}


.four-img-list {
    padding: 40px 0 0;
    height: auto;
    overflow: hidden;
}

.four-img-list .user_ul {
    display: flex;
}

.four-img-list ul li {
    list-style: none;
    padding: 0;
    margin: 0;
}
.four-img-list .flex-box {
    width: calc((100% / 3) - 20px);
    box-sizing: border-box;
}
.four-img-list .flex-box a {
    color: #333333;
    display: block;
}
.four-img-list .flex-box .cont-box {
    padding: 0 10px;
}

.four-img-list .flex-box:hover, .four-img-list .active {
    box-shadow: 0 4px 10px 4px rgba(234, 168, 168, 0.7);
    transform: translateY(-10px);
    border-radius: 10px;

}

.four-img-list .flex-box .p-box {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.four-img-list .flex-box .img-box {
    width: 100%;
    /*height: 372px;*/
    height: calc(((100vw * 0.87 / 3) - 20px) * 0.7);
    border-radius: 10px;
    overflow: hidden;
}
.four-img-list .flex-box .img-box img {
    width: 100%;
    height: 100%;
}
.four-img-list .flex-box .cont-box {
    height: 110px;
}
.four-img-list .flex-box .title-box {
    font-size: 18px;
    font-weight: bold;
    color: #000000;
    padding: 20px 0 0;
    margin-bottom: 10px;
}

.four-img-list.unit-box {
    padding: 10px 0 6%;
}

.plan-box {
    padding: 60px 0;
}
.four-img-list .flex-box-unit {
    color: #333333;
    padding: 0 30px 0 0;
    box-sizing: border-box;
    width: 430px;
    display: inline-block;
}

.four-img-list .flex-box-unit a {
    display: block;
    width: 100%;
    position: relative;
}

.four-img-list .flex-box-unit .p-boxs{
    width: 100%;
    height: 400px;
    margin: 10px 0;
    background: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 0 10px 2px rgba(51, 51, 51, 0.1);
}

.four-img-list .top-title {
    position: relative;
}

.four-img-list .title-bg {
   border-radius: 10px 10px 0 0;
}

.four-img-list .con-box {
    position: relative;
    z-index: 11;
    color: #ffffff;
    padding: 40px 30px;
    height: 138px;
    box-sizing: border-box;
}

.four-img-list .con-box .title {
    font-size: 24px;
}

.four-img-list .con-box .sub-title {
    font-size: 14px;
}
.four-img-list .cont-img {
    text-align: center;
    height: calc(100% - 138px);
    display: flex;
    justify-content: center;
    align-items: center;
}

.four-img-list .cont-img img {
    width: 50%;
}





.img-box {
    width: 100vw;
    height: calc(100vw / 4.2);
}
.img-box img {
    width: 100%;
    height: 100%;
}
.footer-box {
    background: #262c44;
}

.content-width-about {
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}
.about-box-big {
    box-sizing: border-box;
    margin: 30px auto;
    min-height: 700px;
}

.about-box {
    width: 100vw;
    background: #FFFFFF;
}
.about-top {
    padding: 0 10px;
}

.about-top-flex {
    display: flex;
    display: -webkit-flex;
    align-items: center;
}

.about-top-flex a {
    color: #333333;
}

.about-top .right a {
    font-size: 16px;
}

.about-top .right .active, .about-top .right a:hover {
    color: #1b1bf1;
}

.about-con-title {
    position: relative;
    text-align: center;
    padding: 20px;
}

.about-con-title .text-bg {
    color: #ededed;
    font-size: 40px;
    opacity: 0.8;
    display: inline-block;
    position: absolute;
    z-index: 11;
    top: 10px;
    left: 50%;
    width: 100%;
    transform: translateX(-50%);
}

.about-con-title .name {
    font-size: 30px;
    color: #333333;
    font-weight: bold;
    display: inline-block;
    position: relative;
    z-index: 11;
}

.about-con-title .line {
    width: 50px;
    height: 6px;
    background: #1b1bf1;
    margin: 0 auto;
}

.about-con-box {
    padding: 20px;
}
.about-con-box video {
    width: 90% !important;
    height: auto;
    object-fit: fill;
}
.about-con-box img {
    max-width: 90%;
    height: auto;
}

.about-con-box .p-box {
    color: #666666;
    text-indent: 2em;
    font-size: 16px;
    line-height: 2;
}

.about-img {
    display: flex;
    display: -webkit-flex;
    align-items: center;
    padding: 15px;
    flex-wrap: wrap;
}

.about-img-box {
    width: calc(100% / 2 - 20px);
    text-align: center;
    cursor: pointer;
    margin: 10px;
}
.about-img-box.small {
    width: calc(100% / 3 - 20px);
}
.about-img-box .img {
    box-sizing: border-box;
    height: 380px;
    margin-bottom: 10px;
}
.right .detail-img-list .about-img-box .img{
    height: 240px;
}

.about-img-box:hover {
    color: #1b1bf1;
}

.about-img-box:hover .img {
    -webkit-transition: all .4s linear;
    -o-transition: all .4s linear;
    transition: all .4s linear;
    transform: scale(1.02);
}

.about-card {
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 10px 0;
    flex-wrap: wrap;
}

.about-card-box {
    width: calc(50% - 20px);
    background-color: #f6faff;
    padding: 10px 20px;
    box-sizing: border-box;
    margin: 10px;
    display: block;
}

.about-card-box:hover {
    background: #fff;
    box-shadow: 1px 1px 10px 6px rgba(156, 161, 186, 0.2);
}

.about-card-box:hover h3 {
    color: #1b1bf1;
}

.box-card-h3 {
    width: 100%;
    font-size: 18px;
    color: #333333;
    font-weight: 500;
    margin-top: 10px;
}

.box-card-p {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #747474;
    margin-bottom: 10px;
    height: 43px;
}

.box-card-bottom {
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #888;
    border-top: 1px solid #ccc;
    padding: 16px 0 0;
}

.pager-box {
    margin: 10px 0;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
}

.detail-box-new {
    padding: 10px;
}

.detail-box-new .detail-title {
    color: #1b1bf1;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}

.detail-small-title {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin: 10px 0;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    flex-wrap: wrap;
}

.detail-small-title span {
    display: block;
    white-space: nowrap;
}

.about-detail {
    padding: 20px;
}
.about-detail video {
    width: 90% !important;
    height: auto;
    object-fit: fill;
    margin: 0 auto;
}
.about-detail img {
    max-width: 90%;
    height: auto;
    margin: 0 auto;
}

.about-detail p {
    font-size: 20px;
    color: #666666;
    text-indent: 2em;
    line-height: 2;
}

/**/
.detail-box-new {
    padding: 10px;
}

.detail-box-new .detail-title {
    color: #1b1bf1;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}

.detail-small-title {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin: 10px 0;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    flex-wrap: wrap;
}

.detail-small-title span {
    display: block;
    white-space: nowrap;
}


.about-detail p {
    font-size: 18px;
    color: #666666;
    text-indent: 2em;
    line-height: 2;
}


.detail-flex {
    display: flex;
    box-sizing: border-box;
}

.detail-flex> .left {
    width: 316px;
}

.detail-flex> .left .top-bg {
    background-image: url("../images/nav_bg.png");
    background-repeat: no-repeat;
    background-size: cover;
    padding: 20px 0;
    box-sizing: border-box;
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    color: #FFFFFF;
    position: relative;
    letter-spacing: 0.1em;
}

.detail-flex> .left .top-bg .title {
    position: relative;
    z-index: 12;
}
.detail-flex> .left .top-bg .sub-title {
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    text-align: center;
    z-index: 10;
    font-size: 40px;
    font-weight: bold;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.2);
}


.detail-flex> .left ul {
    margin: 0;
    padding: 0;
}
.detail-flex> .left .nav-list {
    padding-top: 10px;
    height: calc(80% - 55px);
    overflow-y: auto;
    background: #f8f8f8;
}
.detail-flex> .left .nav-list li {
    list-style: disc;
}
.detail-flex> .left .nav-list>li {
    padding: 0 20px 10px;
    box-sizing: border-box;
}
.detail-flex> .left .nav-list>li>a {
    padding: 10px 0 20px;
    color: #333333;
    border-bottom: 1px dashed #dedede;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
}

.detail-flex a .icon-chevron-right {
    color: #999999;
}

.detail-flex> .left .nav-list>li .active , .detail-flex> .left .nav-list>li:hover >a{
    color: #1b1bf1;
}

.detail-flex li:hover .icon-chevron-right, .detail-flex .active .icon-chevron-right {
    color: #1b1bf1;
}

.detail-flex>.left .nav-list>li .active+ .nav-list-small{
    display: block;
}
.detail-flex> .left .nav-list>li:hover .nav-list-small {
    display: block !important;
}
.detail-flex> .left .nav-list>li .nav-list-small {
    padding: 10px 20px 0;
    display: none;
    color: #333333;
    font-size: 14px;
}
.detail-flex> .left .nav-list>li .nav-list-small li {
    padding: 10px 0;
    list-style: none;
}
.detail-flex> .left .nav-list>li .nav-list-small li a {
    color: #333333;
}
.detail-flex> .left .nav-list>li .nav-list-small li .active-on , .detail-flex> .left .nav-list>li .nav-list-small li:hover a {
    color: #1b1bf1;
}
.detail-flex> .right {
    width: calc(100% - 316px);
    margin-top: 20px;
}
.detail-flex> .right .top-box {
    border-bottom: 1px solid #eaeaea;
    padding: 6px 10px;
    margin: 0 30px;
}
.detail-flex> .right .top-box .left .one-title {
    font-size: 18px;
}
.detail-flex> .right .top-box .left .icon {
    font-size: 18px;
    color: #1b1bf1;
}




/*鏂板鏍峰紡*/
.search-form {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex: 1;
}
.search-form .search-input {
    border: 1px solid #1b1bf1;
    border-right: none;
    height: 40px;
    padding-left: 10px;
    box-sizing: border-box;
    border-radius: 4px 0 0 4px;
    width: calc(100% - 40px);
    outline:none;
}

.search-form .search-btn {
    border: 1px solid #1b1bf1;
    border-left: none;
    height: 40px;
    width: 60px;
    border-radius: 0 4px 4px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #1b1bf1;
    box-sizing: border-box;
}

.search-btn .icon-search {
    color: #FFFFFF;
    font-size: 20px;
}


.title-box-home .home-title {
    color: #1b1bf1;
    font-size: 32px;
    font-weight: bold;
    position: relative;
    z-index: 12;
    text-align: center;
    letter-spacing: 0.1em;
}

.title-box-home .home-title .left-img {
    width: 40px;
    position: relative;
    top: -10px;
}

.title-box-home .home-title .right-img {
    width: 80px;
}

.title-box-home .home-title-desc {
    font-size: 70px;
    position: relative;
    z-index: 10;
    top: 60px;
    letter-spacing: 0.04em;
    text-align: center;
    color: #e8edf4;
    font-weight: bold;
    line-height: 1;
}

.swiper-customer .card-list {
    width: calc(25% - 6px);
    margin: 3px;
    background: transparent;
    border: 0;
    border-radius: 0;
    text-align: center;
    height: 120px;
    /*padding: 20px 10px;*/
    box-sizing: border-box;
    overflow: hidden;
}

.swiper-customer .card-list  .img {
    width: 100%;
    height: 100%;
}



.swiper-box-card-box .card-list:hover {
    box-shadow: 1px 1px 8px 4px rgba(14, 132, 204, 0.1);
}

.swiper-customer .card-list:hover .img {
    transform: scale(1.2);
    transition: all 0.6s ease ;
    -webkit-transition: all 0.6s ease ;
}

.product-box {
    padding: 20px 0;
}

.product-swiper {
    padding: 40px 0 60px;
}

.product-swiper .carousel-indicators {
    bottom: -20px
}

.product-swiper .circular-inner li {
    border: 1px solid #dedede;
}
.product-swiper .circular-inner span {
    background: #dedede;
}

.product-box-bg {
    position: relative;
    box-sizing: border-box;
}

.product-box-bg .img-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 10;
    top: 0;
    left: 0;
}

.product-box-bg .cont-bg-box {
    position: relative;
    z-index: 11;
}


.product-box-bg .left .line-box {
    margin-left: 10px;
}

.product-box-bg .btn-more {
    display: inline-block;
    padding: 4px 20px;
    border: 1px solid #FFFFFF;
}


.product-box-bg .cont-bg-box .center-box {
    flex: 1;
    background: rgba(255, 255, 255, 0.8);
    padding: 30px;
}

.product-box-bg .center-box .title {
    font-size: 24px;
    color: #405ca8;
}

.product-box-bg .center-box .title-sub {
    color: #777777;
    font-size: 14px;
}

.product-box-bg .center-box .p-box {
    margin: 30px 0 60px;
    color: #777777;
    font-size: 14px;
    line-height: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}

.product-box-bg .center-box .btn-more {
    display: inline-block;
    padding: 4px 20px;
    border: 1px solid #777777;
    font-size: 16px;
    color: #777777;
}




.main-company {
    display: flex;
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    padding: 10px 0 40px;
}

.main-company .name {
    width: 100px;
    white-space: nowrap;
}

.main-company .a-list {

}

.main-company .a-list a {
    display: inline-block;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 10px;
    /* width:12%; */
}

.contact-box {
    padding: 40px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.contact-box .line-box {
    width: 1px;
    height: 20px;
    background: #dedede;
    margin: 0 10px;
}
.contact-us .title-box-home .home-title-desc {
    color: #FFFFFF;
}

.pro-news-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 60px;
}

.pro-news-box .center-img {
    width: 280px;
    height: 280px;
    position: relative;
}

.pro-news-box .center-img .img-p-box {
    position: relative;
    z-index: 11;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.center-img .img-p-box  .img-p {
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    text-align: center;
    padding-top: 10px;
}

.pro-news-box .center-img .side-imgs {
    width: 40px;
}

.pro-news-box .center-img .bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}

.pro-news-box .left-box {
    flex: 1;
}

.pro-news-box .title-box-p {
    padding: 20px;
    height: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pro-news-box .flex-right {
    text-align: right;
}
.pro-news-box .title-box-p .title-box {
    font-size: 18px;
    font-weight: bold;
    color: #0e84cc;
    margin-bottom: 2px;
}

.pro-news-box .title-box-p .sub-title {
    color: #444444;
    font-size: 14px;
}


/*新写的样式*/

.about-box-bg {
    position: relative;
    box-sizing: border-box;
    margin-top: 40px;
}

.about-box-bg .img-bg {
    position: absolute;
    width: 65%;
    height: 100%;
    z-index: 10;
    top: 0;
    left: 0;
}

.about-box-bg .cont-bg-box {
    position: relative;
    z-index: 11;
}

.about-box-bg .cont-main-box {
    display: flex;
    padding: 40px 0 10px;
    justify-content: space-between;
}

.about-box-bg .img-left-box {
    width: 45%;
    margin-right: 60px;
    box-sizing: border-box;
    height: 320px;
    position: relative;
}

.about-box-bg .img-left-box img {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 12;
}
.about-box-bg .img-left-box::before {
    content: '';
    width: 100%;
    height: 100%;
    display: block;
    border: 1px solid #009aec;
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 10;
}

.about-box-bg  .img-right-box {
    width: calc(55% - 60px);
}

.about-box-bg .img-logo {
    width: 240px;
    margin-bottom: 20px;
    margin-left: 2em;
}

.about-box-bg .right-box-p {
    line-height: 1.8;
    /* text-indent: 2em; */
    font-size: 14px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 10;
    -webkit-box-orient: vertical;
}

.about-box-bg .cont-bottom-box {
    text-align: right;
}
.about-box-bg .into-logo {
    text-align: right;
    font-size: 14px;
    color: #333333;
    margin-top: 10px;
}


.tab-card-box {
    display: flex;
    position: relative;
    padding: 40px;
    justify-content: space-between;
    height: 600px;
}

.tab-card-box .left-box {
    width: 40%;
    height: 100%;
    position: relative;
}

.tab-card-box .left-box .img-cont {
    width: calc(100% - 40px);
    border-radius: 46% 46% 0 0;
    height: calc(100% - 40px);
    position: relative;
    z-index: 12;
    top: 35px;
    left: 15px;

}

.tab-card-box .right-box  {
    width: 50%;
    height: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    position: relative;
    z-index: 20;
}

.tab-card-box .title {
    font-size: 24px;
    margin-bottom: 20px;
}
.tab-card-box .p-box {
    font-size: 16px;
    line-height: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.tab-card-box .cont-top-side {
    position: absolute;
    top: 0;
    right: 30px;
    width: 200px;
    z-index: 10;
}



.news-two-list {
    display: flex;
    justify-content: space-between;
    padding: 40px 0 80px;
}

.news-two-list .news-tabs-box {
    width: calc(50% - 15px);
    padding: 10px 20px;
    border-radius: 4px;
    background: #ffffff;
}

.teacher-box .news-tabs-box {
    width: 100%;
    padding: 0;
}

.news-tabs-box .news-tabs {
    border-bottom: 1px solid #d9d9d9;
}

.news-tabs-box .nav-side-img {
    width: 24px;
    margin-right: 6px;
}

.news-tabs-box .news-tabs .tabs  a {
    display: inline-block;
    font-size: 18px;
    color: #333333;
    margin-right: 30px;
    padding: 0 0 6px;
    cursor: pointer;
    position: relative;
}

.news-tabs-box .news-tabs .line-tabs {
    content: '';
    width: 1px;
    height: 20px;
    background: #e0e0e0;
    margin-right: 30px
}

.news-tabs-box .news-tabs .right-more {
    color: #666;
}
.news-tabs-box .news-tabs .right-more .icon {
    font-size: 16px;
    color: #666;
    cursor: pointer;
    margin-left: 6px;
}

.right-more span {
    font-size: 16px;
    color: #333333;
    margin-right: 10px;
}

.news-list {
    padding: 10px 0 0;
    min-height: 200px;
}

.news-list .list {
    color: #333333;
    font-size: 16px;
    padding: 8px 0;
}

.news-list .list:hover p {
    color: #1b1bf1 !important;
}

.news-list .time-box {
    width: 88px;
    text-align: right;
    font-size:14px;
    color: #999999;
}

.dot-list .list {
    position: relative;
}

.dot-list .list:before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 20%;
    background: #d7d7d7;
    display: inline-block;
    margin-right: 10px;
}

.news-list .list:hover:before {
    background: #1b1bf1;
}


.sub-nav-box {
    box-shadow: 0 0 10px rgba(51, 51, 51, 0.2);
    position: relative;
    margin-top: -45px;
    border-radius: 2px;
    height: 90px;
    margin-bottom: 40px;
}

.sub-nav-box .nva-div-box {
    padding: 30px;
    position: relative;
    display: inline-block;
}

.sub-nav-box .nva-div-box:after {
    content: '';
    width: 2px;
    height: 14px;
    background: #a9a6a3;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -7px;
}

.sub-nav-box .nva-div-box:last-child:after{
    background: transparent;
}


.sub-nav-box .nva-a-box {
    font-size: 18px;
    color: #000000;
    font-weight: bold;
    display: inline-block;
}

.sub-nav-box .nva-a-box.active-box {
    color: #2424f1;
}


.list-title-bold {
    font-size: 40px;
    text-align: center;
    padding: 40px 0;
}


.swiper-box-card {
    padding-bottom: 40px;
}

.swiper-box-card .dot-list {
    font-size: 16px;
    color: #333333;
    text-align: center;
    width: 220px;
    height: 40px;
    line-height: 40px;
    position: relative;
    cursor: pointer;
}

.swiper-box-card .dot-list:after {
    content: '';
    width: 14px;
    height: 14px;
    background: #1b1bf1;
    border: 3px solid #ffffff;
    display: block;
    border-radius: 10px;
    position: relative;
    z-index: 20;
    margin: 0 auto;
}

.swiper-box-card .active-dot:after, .swiper-box-card .dot-list:hover:after {
    border: 3px solid #1b1bf1;
    background: #ffffff;
}

.silder ul{
    box-sizing: border-box;
    padding: 0 40px;
}
.silder li{
    list-style: none;
    box-sizing: border-box;
}

.silder-button-box {}
.silder-button {
   position: absolute;
   top: 0;
   z-index: 30;
   background: #ffffff;
   height: 100px;
    padding-top: 25px;
}

.silder-button.btl {
    left: -50px;
}

.silder-button.btr {
    right: -50px;
}

.silder-button img {
    width: 50px;
    height: 50px;
    cursor: pointer;
}

.silder-button img:hover {
    -webkit-transition: all .4s linear;
    -o-transition: all .4s linear;
    transition: all .4s linear;
    transform: scale(1.2);
}

.swiper-box-card .line-box {
    position: absolute;
    top: 47px;
    width: 100%;
    height: 1px;
    background: #a9a6a3;
    z-index: 10;
}


.year-record-box {
    box-shadow: 0 0 10px rgba(51, 51, 51, 0.2);
    position: relative;
    margin-bottom: 40px;
    overflow: hidden;
    min-height: 200px;
    border-radius: 10px;
}

.year-record-box:hover {
    -webkit-transition: all .4s linear;
    -o-transition: all .4s linear;
    transition: all .4s linear;
    transform: scale(1.02);
}

.year-record-box .year-record {
    position: relative;
    z-index: 20;
    padding: 20px;
}

.year-record-box .side-bg {
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: 10;
}

.year-record .title {
    font-size: 24px;
    color: #2424f1;
    margin-bottom: 10px;
}

.year-record .p-box {
    color: #666666;
    line-height: 2;
}


.whyChoose-content {
    display: flex;
    padding: 40px 0 80px;
    flex-wrap: wrap;
}

.whyChoose-item {
    width: calc((100% - 80px) / 3);
    box-shadow: 0 0 10px rgba(51, 51, 51, 0.2);
    border-radius: 4px;
    padding: 10px 20px 20px;
    margin-right: 40px;
    margin-bottom: 30px;
}

.whyChoose-item:hover {
    -webkit-transition: all .4s linear;
    -o-transition: all .4s linear;
    transition: all .4s linear;
    transform: scale(1.02);
}

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

.whyChoose-item img {
    height: 30px;
    width: 30px;
    margin-right: 10px;
}

.whyChoose-item h3 {
    color: #333333;
}

.whyChoose-item .Gradient {
    width: 100%;
    height: 2px;
    margin: 5px 0 20px;
}

.whyChoose-item h3 {
    font-size: 18px;
    margin: 10px 0;
}

.whyChoose-item p {
    font-size: 14px;
    line-height: 1.8;
    color: #666666;
    height: 76px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}



.jscg-box {
    padding: 40px 0 100px;
}


.timeline {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row-reverse;
}
.timeline::after {
    content: '';
    position: absolute;
    width: 1px;
    background-color: #2626f1;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}
.entry {
    position: relative;
    padding: 10px 20px;
    width: calc(50% - 1px);
}
.entry:before {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    background: #fff;
    border: 4px solid #2626f1;
    border-radius: 50%;
    top: 20px;
    z-index: 12;
}
.entry:nth-child(2n - 1):before {
    left: -8px;
}

.entry:nth-child(2n):before {
    right: -8px;
}

.entry:nth-child(2n) {
    text-align: right;
    margin-top: 140px;
}


.year {
    background-color: #2626f1;
    color: #ffffff;
    padding: 5px 10px;
    border-radius: 4px;
    display: inline-block;
    font-size: 16px;
    margin-bottom: 10px;
    position: relative;
}

.year:before {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;

}

.entry:nth-child(2n - 1) .year:before {
    border-top: 6px solid transparent;
    border-bottom:6px solid transparent;
    border-right: 6px solid  #2626f1;
    left: -6px;
}

.entry:nth-child(2n) .year:before {
    border-top: 6px solid transparent;
    border-bottom:6px solid transparent;
    border-left: 6px solid  #2626f1;
    right: -6px;
}

.entry .p {
    font-size: 16px;
    line-height: 2;
    color: #333333;
    padding: 0 10px;
    position: relative;
    display: block;
}

.entry .p:before {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    display: block;
    background: #2626f1;
    border-radius: 10px;
}

.entry .p:hover {
    color: #2626f1;
}


.entry:nth-child(2n - 1) .p:before {
    left: 0;
}

.entry:nth-child(2n) .p:before {
    right: 0;
}

.timeline img {
    width: 220px;
    height: 160px;
    margin-top: 10px;
}

.contact-us {
    padding: 20px 0 100px;
}

.contact-us-box {
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(102, 102, 102, 0.2);
    padding: 20px 20px 40px;
}

.contact-us-title {
    padding: 10px 0 30px;
}

.contact-us-title .title {
    font-size: 20px;
    font-weight: bold;
    color: #333333;
}

.contact-us-title .sub-box {
    line-height: 2;
    font-size: 14px;
    color: #333333;
    margin-top: 10px;
}

.culture-box {

}

.culture-box .culture-img {
    width: 90%;
    margin: 20px auto;
    height: 500px;
}

.culture-box .culture-img:hover, .culture-box .card-cont:hover {
    -webkit-transition: all .4s linear;
    -o-transition: all .4s linear;
    transition: all .4s linear;
    transform: scale(1.02);
}

.culture-box .culture-desc {
    font-size: 14px;
    color: #333333;
    line-height: 2;
    /* text-indent: 2em; */
    margin-bottom: 30px;
}

.culture-box .culture-card {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 60px;
}

.culture-box .card-cont {
    width: calc(50% - 20px);
    margin: 20px 20px 20px 0;
    box-shadow: 0 0 10px rgba(153, 153, 153, 0.2);
    border-radius: 8px;
    position: relative;
    padding: 20px;
}

.culture-box .card-cont:nth-child(2n) {
    margin-right: 0;
}

.culture-box .img-bg {
    position: absolute;
    bottom: 10px;
    right: 10px;
    height: calc(100% - 20px);
    z-index: 10;
}

.culture-box .cont-box  {
    position: relative;
    z-index: 12;
    color: #ffffff;
}

.culture-box .title-box {
    font-size: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.culture-box .sub-box {
    font-size: 14px;
    margin-top: 20px;
}


.teacher-box {
    display: flex;
    flex-wrap: wrap;
    padding: 20px 0 60px;
}

.teacher-box .teacher {
    width: calc((100% - 40px) / 3);
    margin: 15px 20px 15px 0;
    display: block;
}

.teacher-box .teacher:hover {
    -webkit-transition: all .4s linear;
    -o-transition: all .4s linear;
    transition: all .4s linear;
    transform: scale(1.02);
}

.teacher-box .teacher:nth-child(3n) {
    margin-right: 0;
}

.teacher-box .img-box {
    width: 100%;
    height: 340px;
}

.teacher-box .desc-box {
    padding: 4px 10px;
    border-radius: 0 0 20px 0;
    background: linear-gradient(to right, #6161ea, #1c1cf0);
    color: #ffffff;
    font-size: 22px;
}

.teacher-box .desc-box .small {
    font-size: 14px;
}

.school-big-box {
    padding: 20px 0 100px;
}

.school-big-box .school-box {
    display: flex;
    color: #333333;
    padding: 30px 0;
    border-bottom: 1px solid #dedede;
}
.school-big-box .left-img {
    width: 50%;
    height: 400px;
}

.school-big-box .right-box {
    width: 50%;
    padding: 30px 0 30px 30px;
}

.school-big-box .title {
    font-size: 26px;
    font-weight: bold;
    color: #000000;
    margin-bottom: 10px;
}

.school-big-box .sub-pbox {
    font-size: 16px;
    padding-top: 10px;
    line-height: 2;
}

.school-big-box .sub-local {
    display: flex;
}

.school-big-box .span-text {
    white-space: nowrap;
}

.school-big-box .span-cont {
    flex: 1;
}

.school-box:hover .title {
    color: #1e1ef1;
}

.school-area-box {
    padding: 0 0 60px;
}

.school-area-box .about-img-box {
    width: calc(100% / 3 - 20px);
}

.school-area-box .about-img-box .img {
    height: 240px;
}


.school-news-box {
    padding: 20px 0 70px;
}

.school-news-box .news-box {
    display: flex;
    color: #333333;
    padding: 15px 0;
    height: 240px;
}
.school-news-box .left-img {
    width: 400px;
    height: 100%;
}

.school-news-box .right-box {
    width: calc(100% - 400px);
    padding: 20px 30px 30px;
    border-bottom: 2px solid transparent;
    height: 100%;
    box-sizing: border-box;
}

.school-news-box .title {
    font-size: 26px;
    margin-bottom: 20px;
}

.school-news-box .sub-bottom {
    margin-bottom: 20px;
}

.school-news-box .sub-pbox {
    font-size: 16px;
    line-height: 2;
    color: #666666;
}

.news-box:hover .right-box  {
    background: #f4f4f4;
    border-color: #4750d0;
}

.news-box:hover .right-box .title {
    color: #1e1ef1;
}

.detail-box-big {
    padding: 20px 0 70px;
}

.detail-box-big .detail-news {
    padding-top: 40px;
}

.detail-box-big .title-box {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333333;
    text-align: center;
}

.detail-box-big .time-box {
    color: #777;
    font-size: 14px;
    padding: 10px 0;
    border-bottom: 1px solid #8e8e8e;
}

.detail-box-big .cont-desc {
    padding-top: 20px;
    font-size: 14px;
    line-height: 2;
    color: #666666;
}


.side-box-fix {
    position: fixed;
    top: 40%;
    right: 20px;
    z-index: 1000;
}

.side-box-fix .side-box-big {
    box-shadow: 0 0 10px rgba(51, 51, 51, 0.2);
    background: #ffffff;
    border-radius: 10px;
}

.side-box-fix .side {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: #666666;
    font-size: 16px;
}

.side-box-fix .side .icon {
    font-size: 34px;
    margin-bottom: 10px;
}
.side-box-fix .side:hover .icon {
    color: #3d3df6;
}

.side-box-fix .border-bottom {
    border-bottom: 1px solid #dedede;
}

.side-box-fix .side-top {
    margin-top: 10px;
}

.side-box-fix .side-top .side {
    background: #3d3df6;
    border-radius: 10px;
}

.side-box-fix .side-top img {
    width: 34px;
}

.phone-nav {

}

.side-box-fix .uk-dropdown {
    padding: 15px 20px;
    border-radius: 8px;
}

.phone-nav .red-color {
    color: #d50404;
    font-size: 16px;
    margin-bottom: 4px;
}

.phone-nav .phone {
    color: #404040;
    font-size: 14px;
}

.phone-nav .phone-bold {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 4px;
}

.ewm-box {
    text-align: center;
    padding: 0 10px;
}
.ewm-box img{
	width:120px;
	height:120px;
}

.side-box-fix .img-ewm img {
    width: 90px;
    height: 90px;
    margin-bottom: 10px;
}

.side-box-fix .img-ewm p {
    color: #333333;
    font-size: 14px;
}

@media (max-width: 1450px) {
    .swiper-box-card {
        width: calc(100% - 100px) !important;
    }
}


@media (max-width: 1300px) {

    /*右侧隐藏*/
    .side-box-fix {
        display: none;
    }

    .content-width {
        width: calc(100% - 40px);
    }

    .about-box-bg .img-left-box {
        /*0.6 图片长宽比例， 要改图片高度就改0.6*/
        height: calc((100vw - 40px) * 0.45 * 0.6);
    }

    .tab-card-box{
        height: calc((100vw - 40px) * 0.4 * 1.2);
    }

    .culture-box .culture-img {
        height: calc((100vw - 40px) * 0.9 * 0.45);
    }

    .teacher-box .img-box {
        height: calc(((100vw - 40px) / 3 - 45px) * 0.9);
    }

    .school-big-box .left-img {
        height: calc(((100vw - 40px) / 2) * 0.6);
    }

    .school-area-box .about-img-box .img {
        height: calc(((100vw - 40px) / 3 - 30px) * 0.6);
    }

    .about-img {
        padding: 0;
    }

    .detail-img-list .about-img {
        padding: 15px;
    }

    .whyChoose-item {
        margin-right: 20px;
        width: calc((100% - 40px) / 3);
        margin-bottom: 20px
    }

    .right .detail-img-list .about-img-box .img {
        height:  calc(((100vw - 40px) / 2 - 20px) * 0.4);
    }

    .about-box-bg .right-box-p {
        -webkit-line-clamp: 6;
    }
}



@media (max-width: 1000px) {

    .four-img-list .flex-box-unit {
        width: 320px;
    }

    .four-img-list .flex-box-unit .p-boxs {
        height: 300px;
    }

    .four-img-list .con-box {
        padding: 20px;
        height: 100px;
    }
    .four-img-list .cont-img {
        height: calc(100% - 100px);
    }

    .tab-card-box .cont-top-side {
        width: 14vw;
    }

    .swiper-box-card .dot-list {
        width: 120px
    }

    .school-big-box .left-img {
        height: calc(((100vw - 40px) * 0.4)* 0.6);
        width: 40%;
    }

    .school-big-box .right-box {
        width: 60%;
        padding: 20px 0 0 30px;
    }

    .school-big-box {
        padding: 0 0 5vh;
    }

    .school-news-box .news-box {
        height: calc(280px * 0.7);
    }
    .school-news-box .left-img {
        width: 280px;
    }
    .school-news-box .right-box {
        width: calc(100% - 240px);
        padding: 10px 30px;
    }

    .school-news-box .title {
        font-size: 22px;
        margin-bottom: 8px;
    }
    .school-news-box .sub-bottom {
        margin-bottom: 10px;
    }

    .detail-flex> .left {
        display: none;
    }

    .detail-flex> .right {
        width: 100%;
    }

    .right .detail-img-list .about-img-box .img {
        height:  calc(((100vw - 40px) / 2 - 20px) * 0.6);
    }

    .about-box-big {
        margin: 0 auto;
    }
    .detail-img-list .about-img {
        padding: 15px 0;
    }
    .detail-flex> .right .top-box {
        margin: 0 15px;
        padding: 0 0 10px;
    }

    .content-box-img-swiper {
        height: calc(100vw * 0.6);
    }


}

@media (max-width: 900px) {
    .about-box-bg .cont-main-box {
        flex-direction: column;
    }

    .about-box-bg .right-box-p {
        -webkit-line-clamp: 12;
    }

    .about-box-bg .img-left-box {
        width: 100%;
        margin-right: 0;
        height: calc((100vw - 40px) * 0.6);
        margin-bottom: 40px;
    }
    .about-box-bg .img-right-box {
        width: 100%;
    }

    .about-box-bg .img-bg {
        height: calc((100vw - 40px) * 0.6 + 200px);
    }

    .title-box-home .home-title-desc {
        display: none;
    }

    .product-box-bg {
        padding-top: 30px;
    }

    .tab-card-box {
        height: auto;
        padding: 40px 10px;
        -webkit-line-clamp: 3;
    }
    .tab-card-box .left-box{
        width: 240px;
        height: calc(240px * 1.2);
    }

    .tab-card-box .left-box .img-cont {
        width: calc(100% - 20px);
        height: calc(100% - 20px);
        top: 16px;
        left: 8px;
    }

    .tab-card-box .right-box {
        width: calc(100% - 240px);
        padding-left: 20px;
    }

    .ft-carousel .carousel-btn {
        left: 270px !important;
    }

    .ft-carousel .carousel-prev-btn {
        left: 335px !important;
    }

    .news-two-list {
        flex-direction: column;
        padding-bottom: 40px;
    }
    .news-two-list .news-tabs-box {
        width: 100%;
        margin-bottom: 20px;
    }

    .sub-nav-box {
        display: none;
    }

    .culture-box {
        padding-top: 20px;
    }

    .list-title-bold {
        padding: 3vh 0;
        font-size: 3rem;
    }

    .school-big-box .right-box {
        width: 60%;
        padding: 0 0 0 30px;
    }

    .school-big-box .title {
        font-size: 22px;
        margin-bottom: 0;
    }

    .school-big-box .school-box {
        padding: 20px 0;
    }

    .school-news-box {
        padding: 0 0 5vh;
    }

    .school-area-box .about-img-box {
        width: calc(100% / 2 - 20px);
    }

    .school-area-box .about-img-box .img {
        height: calc(((100vw - 40px) / 2 - 20px) * 0.6);
    }

    .school-area-box {
        padding-bottom: 5vh;
    }

    .whyChoose-item {
        width: calc((100% - 20px) / 2);
    }

    .whyChoose-item:nth-child(3n) {
        margin-right: 20px;
    }
    .whyChoose-item:nth-child(2n) {
        margin-right: 0;
    }

    .whyChoose-content {
        padding: 0 0 5vh;
    }
}

@media (max-width: 700px) {
    .culture-box .culture-card {
        flex-direction: column;
        padding-bottom: 3vh;
    }

    .culture-box .card-cont {
        width: 100%;
        margin: 10px 0;
    }

    .teacher-box .teacher {
        width: calc(50% - 10px);
    }

    .teacher-box .teacher:nth-child(3n) {
        margin-right: 20px
    }

    .teacher-box .teacher:nth-child(2n) {
        margin-right: 0
    }

    .teacher-box .img-box {
        height: calc(((100vw - 40px) / 2 - 20px)* 0.9);
    }

    .teacher-box {
        padding: 0 0 5vh;
    }

    .timeline {
        flex-direction: column;
    }
    .timeline::after {
        left: 0;
    }
    .entry {
        width: 100%;
    }

    .entry:nth-child(2n) {
        text-align: left;
        margin-top: 0;
    }

    .entry:nth-child(2n) .year:before {
        border-top: 6px solid transparent;
        border-bottom: 6px solid transparent;
        border-left: none;
        border-right: 6px solid #2626f1;
        left: -6px;
    }
    .entry:nth-child(2n):before {
        right: calc(100% - 8px);
    }

    .entry:nth-child(2n) .p:before {
        right: 100%;
    }

    .jscg-box {
        padding: 0 0 5vh;
    }
}


@media (max-width: 600px) {
    .tab-card-box {
        flex-direction: column;
    }
    .tab-card-box .left-box {
        width: 100%;
        height: calc((100vw - 40px) * 1.2);
    }

    .tab-card-box .left-box .img-cont {
        width: calc(100% - 40px);
        height: calc(100% - 40px);
        top: 35px;
        left: 15px;
    }

    .ft-carousel .carousel-btn {
        left: 10px !important;
        bottom: 0;
    }

    .ft-carousel .carousel-prev-btn {
        left: 75px !important;
    }

    .tab-card-box .right-box {
        width: 100%;
        padding: 20px 0 0;
        margin-bottom: 80px;
    }


    .culture-box .culture-img {
        height: calc((100vw - 40px) * 0.45);
        width: 100%;
    }

    .culture-box {
        padding-top: 0;
    }

    .swiper-box-card .dot-list {
        width: 80px
    }

    .teacher-box .desc-box {
        font-size: 18px;
    }

    .school-big-box .school-box {
        flex-direction: column;
    }

    .school-big-box .left-img {
        height: calc((100vw - 40px)* 0.6);
        width: 100%;
    }

    .school-big-box .right-box {
        width: 100%;
        padding: 20px 0 0;
    }

    .school-news-box .news-box {
        flex-direction: column;
        height: auto;
    }

    .school-news-box .left-img {
        width: 100%;
        height: calc((100vw - 40px) * 0.6);
    }

    .school-news-box .right-box {
        width: 100%;
        padding: 20px;
        background: #f4f4f4;
        border-color: #4750d0;
    }

    .news-box:hover .right-box .title {
        color: #1e1ef1;
    }


    .whyChoose-item {
        margin-right: 0 !important;
        width: 100%;
    }

    .content-box-img-swiper {
        height: calc(100vw * 0.8);
    }

    .school-area-box .about-img-box, .detail-img-list .about-img-box{
        width: calc(100% / 2 - 10px);
        margin: 10px 0;
    }

    .school-area-box .about-img-box .img {
        height: calc(((100vw - 40px) / 2 - 10px) * 0.6);
    }

    .about-img-box:nth-child(2n) {
        margin-left: 20px;
    }



}