/*banner 开始*/
.banner {
    width: 100%;
    height: 100vh;
    position: relative;
}

.banner .swiper {
    height: 100%;
}

.banner .swiper .swiper-wrapper .swiper-slide>img {
    height: 100%;
    object-fit: cover;
}

.banner .swiperPagination {
    position: absolute;
    width: 100%;
    z-index: 999;
    bottom: 30px;
}


.banner .tool-bar {
    display: flex;
    align-items: center;
    justify-content: center;
}


.banner .tool-bar .cut {

    width: 40px;
    height: 4px;
    background: #FFFFFF;
    transition: 0.3s;
}

.banner .tool-bar .cut:not(:first-child) {
    margin-left: 10px;
}

.banner .tool-bar .cut.active {
    background: #0348A6;
}

/*banner 结束*/

/*t_ch*/
.t_ch {
    font-weight: bold;
    font-size: 48px;
    color: #333333;
    position: relative;
    z-index: 1;
}

/*t_ch*/


/*关于中科 开始*/
.about_center {
    width: 100%;
    padding: 80px 0 0;
}

.about_center .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.about_center .container .left {
    position: relative;
    width: 40%;
}

.about_center .container .left .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.about_center .container .left .title .left>img {
    position: relative;
    top: 15px;
}

.about_center .container .left .title .right {
    width: 154px;
    height: 51px;
    border: 1px solid #0348A6;
    display: none;
    justify-content: center;
    align-items: center;
    font-weight: 400;
    font-size: 16px;
    color: #0348A6;
    transition: 0.3s;
}

.about_center .container .left .title .right:hover {
    background-color: #0348A6;
    color: #FFFFFF;
}

.about_center .container .content {
    font-weight: 400;
    font-size: 16px;
    color: #102542;
    margin: 40px 0 60px;
    text-indent: 2em;
    line-height: 2;
    text-align: justify;
}

.about_center .container .content p:first-child {
    margin-bottom: 40px;
}

.about_center .container .content p:last-child{
    display: none;
}

.about_center .container .left>a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 154px;
    height: 51px;
    border-radius: 0px 0px 0px 0px;
    border: 1px solid #0348A6;
    transition: 0.3s;
    font-weight: 400;
    font-size: 16px;
    color: #0348A6;
}

.about_center .container .left>a:hover {
    background: #0348A6;
    color: #fff;
}

.about_center .container .right {
    width: 40%;
}

.about_center .container .right>.desc {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 45px 150px;
}

.about_center .container .right .desc li {
    display: flex;
    align-items: center;
}

.about_center .container .right .desc li .t {
    display: flex;
    align-items: end;
}

.about_center .container .right .desc li .t h4 {
    font-weight: bold;
    font-size: 60px;
    color: #0348A6;
}

.about_center .container .right .desc li .t>sub {
    font-weight: 400;
    font-size: 14px;
    color: #0348A6;
    margin-bottom: 16px;
    position: relative;
}

.about_center .container .right .desc li:nth-child(3) .t>sub::after,
.about_center .container .right .desc li:nth-child(4) .t>sub::after {
    content: '+';
    position: absolute;
    left: 100%;
    bottom: 50%;
    font-size: 10px;
    color: #0348A6;
}

.about_center .container .right .desc li .text>.msg {
    font-weight: 400;
    font-size: 18px;
    color: #333333;
}


/*关于中科 结束*/

/*关于中科swiper 开始*/
.about_center_swiper {
    width: 100%;
    position: relative;
    background: url(../images/about_centent_bg.png) no-repeat center/cover;
    padding: 80px 0;
}

.about_center_swiper::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    height: 1px;
    background: rgba(3, 72, 166, 0.4);
    z-index: -1;
}

.about_center_swiper .swiper_box {}

.about_center_swiper .swiper_box .container {
    display: flex;
    align-items: center;
    height: 100%;
}

.about_center_swiper .swiper_box .container .mySwiper {
    flex: 1;
    height: 100%;

}

.about_center_swiper .swiper_box .container .mySwiper .swiper-wrapper {
    align-items: center;
}

.about_center_swiper .swiper_box .container .mySwiper .swiper-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about_center_swiper .swiper_box .container>button {
    border: 1px solid #D9D9D9;
    outline: none;
    width: 48px;
    height: 48px;
    background: #FFFFFF;
    border-radius: 50%;
    font-size: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #999;
    flex-shrink: 0;
    transition: 0.3s;
    cursor: pointer;
}

.about_center_swiper .swiper_box .container>button:hover {
    background: #0348A6;
    color: #fff;
}

.about_center_swiper .swiper_box .container .inner {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about_center_swiper .swiper_box .container .circle {
    width: 12px;
    height: 12px;
    background: #0348A6;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transform-style: preserve-3d;
}


@keyframes circle {
    0% {
        width: 32px;
        height: 32px;
    }

    50% {
        width: 12px;
        height: 12px;
    }

    100% {
        width: 32px;
        height: 32px;
    }
}

.about_center_swiper .swiper_box .container .circle::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) translateZ(-1px);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #829EC2;
}

.about_center_swiper .swiper_box .container .mySwiper .swiper-slide:hover .circle::after {
    animation: circle 1.2s infinite;
}

.about_center_swiper .swiper_box .container .circle_text {
    width: 260px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about_center_swiper .swiper_box .container .circle_text>.info {
    font-weight: 400;
    font-size: 16px;
    color: #333333;
}

.about_center_swiper .swiper_box .container .mySwiper .swiper-slide:nth-child(2n+1) .circle_text {
    margin-top: 20px;
}

.about_center_swiper .swiper_box .container .mySwiper .swiper-slide:nth-child(2n) .circle_text {
    margin-bottom: 20px;
}

.about_center_swiper .swiper_box .container .mySwiper .swiper-slide:nth-child(2n) .inner{
    order: -1;
    justify-content: end;
}
.about_center_swiper .swiper_box .container .mySwiper .swiper-slide:nth-child(2n) .circle_text p:nth-child(2n) {
    order: -1;
}

.about_center_swiper .swiper_box .container .circle_text .time {
    font-weight: bold;
    font-size: 36px;
    color: #0348A6;
    position: relative;
}

.about_center_swiper .swiper_box .container .circle_text .time::after {
    content: '年';
    position: absolute;
    left: 100%;
    bottom: 0;
    font-weight: 400;
    font-size: 16px;
    color: #333333;
    margin-bottom: 8px;
}

/*关于中科swiper 结束*/

/*产品中心 开始*/
.product_center {
    width: 100%;
    padding: 80px 0;
    background: url(../images/product_bg.png) no-repeat center/cover;
}

.product_center .container .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product_center .container .title .left>img {
    position: relative;
    top: 15px;
}

.product_center .container .title .left>.t_ch {
    color: #FFFFFF;
}


.product_center .container .title .right {
    width: 154px;
    height: 51px;
    border: 1px solid #FFFFFF;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    transition: 0.3s;
}

.product_center .container .title .right:hover {
    background-color: #0348A6;
    color: #FFFFFF;
    border: 1px solid #0348A6;
}

.product_center .container .pro_imgWrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.product_center .container .pro_imgWrapper li .img {
    overflow: hidden;
}

.product_center .container .pro_imgWrapper li .img>img {
    transition: 0.5s;
}

.product_center .container .pro_imgWrapper li a>.text {
    padding: 20px 10px;
    background-color: #fff;
    text-align: center;
}

.product_center .container .pro_imgWrapper li a>.text p {
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    transition: 0.5s;
}

.product_center .container .pro_imgWrapper li:hover img {
    transform: scale(1.15);
}

.product_center .container .pro_imgWrapper li:hover>a .text p {
    color: #0348A6;
}

/*产品中心 结束*/

/*应用场景 开始*/
.application {
    width: 100%;
    padding: 80px 0;
    background: url(../images/application_bg.png) no-repeat center/cover;
}

.application .container .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.application .container .title .left>img {
    position: relative;
    top: 15px;
}

.application .container .title .right {
    width: 154px;
    height: 51px;
    border: 1px solid #0348A6;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 400;
    font-size: 16px;
    color: #0348A6;
    transition: 0.3s;
}

.application .container .title .right:hover {
    background-color: #0348A6;
    color: #FFFFFF;
}

.application .container .app_imgWrapper {
    background: #eee;
    padding: 40px;
    margin-top: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.application .container .app_imgWrapper li {
    width: 19.95%;
    background-repeat: no-repeat;
    background-position: left;
    background-size: 100%;
    transition: 0.3s;
    overflow: hidden;
    position: relative;
}

.application .container .app_imgWrapper li>a{
    display: block;
}


.application .container .app_imgWrapper li>a>img {
    position: relative;
    z-index: 1;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    max-width: none;
}

.application .container .app_imgWrapper li .inner {
    position: absolute;
    z-index: 5;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}


.application .container .app_imgWrapper li .inner .topic {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.application .container .app_imgWrapper li .inner .topic::after {
    content: "\e60d";
    position: absolute;
    left: 0;
    top: 100%;
    font-size: 44px;
    color: #fff;
    font-family: iconfont;
    margin-top: 74px;
    animation: shake 1.2s infinite;
}

@keyframes shake {
    0% {
        transform: translateX(15px);
    }

    50% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(15px);
    }
}

.application .container .app_imgWrapper li .inner .topic .icon {
    width: 100px;
    height: 100px;
    background-color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
    flex-shrink: 0;
}

.application .container .app_imgWrapper li .inner .topic .icon>img {
    width: 44px;
}

.application .container .app_imgWrapper li.active .inner .topic .icon>img:first-child,
.application .container .app_imgWrapper li .inner .topic .icon>img:last-child {
    display: none;
}

.application .container .app_imgWrapper li .inner .topic .topic_til h4 {
    font-weight: bold;
    font-size: 24px;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.application .container .app_imgWrapper li .inner .topic .topic_til p {
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
}

.application .container .app_imgWrapper li .inner .introduce {
    display: none;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    position: relative;
    padding: 24px 0;
    line-height: 1.8;
}

.application .container .app_imgWrapper li .inner .introduce::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.4);
    transition: 0.3s;
}

.application .container .app_imgWrapper li.active {
    width: 39.9%;
}

.application .container .app_imgWrapper li.active .inner .topic {
    flex-direction: row;
    padding-bottom: 24px;
}

.application .container .app_imgWrapper li.active .inner .topic::after {
    font-size: 0;
}

.application .container .app_imgWrapper li.active .inner {
    justify-content: end;
    align-items: start;
}

.application .container .app_imgWrapper li.active .inner .topic .icon {
    margin-bottom: 0;
    margin-right: 24px;
    width: 82px;
    height: 82px;
    background: #0348A6;
    flex-shrink: 0;
}


.application .container .app_imgWrapper li.active .inner .topic .icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(3, 72, 166, 0.2);
    z-index: -2;
    animation: circle1 1s infinite;
}

.application .container .app_imgWrapper li.active .inner .topic .icon::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 92px;
    height: 92px;
    border-radius: 50%;
    background: rgba(3, 72, 166, 0.6);
    z-index: -1;
    animation: circle2 1s infinite;
}

@keyframes circle1 {
    0% {
        width: 82px;
        height: 82px;
    }

    50% {
        width: 100px;
        height: 100px;
    }

    100% {
        width: 82px;
        height: 82px;
    }
}

@keyframes circle2 {
    0% {
        width: 82px;
        height: 82px;
    }

    50% {
        width: 92px;
        height: 92px;
    }

    100% {
        width: 82px;
        height: 82px;
    }
}

.application .container .app_imgWrapper li.active .inner .topic .icon>img:last-child,
.application .container .app_imgWrapper li.active .inner .introduce {
    display: block;
}

.application .container .app_imgWrapper li.active .inner .introduce::after {
    width: 100%;
}

/*应用场景 结束*/


/*优势展示 开始*/
.advantage_show {
    width: 100%;
    padding: 80px 0;
    background: url(../images/Advantage_bg.png) no-repeat center/cover;
}

.advantage_show .container .title>img {
    position: relative;
    top: 15px;
}

.advantage_show .container .adv_imgWrapper {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0 32px;
    margin-top: 40px;
}

.advantage_show .container .adv_imgWrapper li {
    transition: 0.3s;
    border: 2px solid transparent;
}

.advantage_show .container .adv_imgWrapper li:hover {
    box-shadow: 0px 0px 17px 0px rgba(218, 218, 218, 0.6);
    border: 2px solid rgba(3, 72, 166, 0.8);
}

.advantage_show .container .adv_imgWrapper li a {
    background: rgba(255, 255, 255, 0.9);
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.advantage_show .container .adv_imgWrapper li a>img {
    width: 60px;
}

.advantage_show .container .adv_imgWrapper li a>p {
    font-weight: 400;
    font-size: 24px;
    color: #666666;
}

/*优势展示 结束*/

/*合作企业 开始*/
.partner {
    width: 100%;
    padding: 80px 0;
}

.partner .container .title>img {
    position: relative;
    top: 15px;
}

.partner .container .par_imgWrapper {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.partner .container .par_imgWrapper li {
    border: 1px solid #e0e0e0;
    transition: 0.3s;
}

.partner .container .par_imgWrapper li:hover {
    box-shadow: 0px 0px 17px 0px rgba(218, 218, 218, 0.6);
    border: 1px solid transparent;
}

/*合作企业 结束*/


/*联系我们 开始*/
.index_contact {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.index_contact>img {
    width: 100%;
    max-width: 100%;
    position: relative;
    right: 0;
    display: block;
}

.index_contact .contact_box {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
}

.index_contact .contact_box .container {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.index_contact .contact_box .container>p {
    font-weight: 400;
    font-size: 48px;
    color: #FFFFFF;
    margin-bottom: 15px;
}

.index_contact .contact_box .container>span {
    font-weight: 400;
    font-size: 24px;
    color: rgba(255, 255, 255, 0.62);
}

.index_contact .contact_box .container>a {
    display: flex;
    justify-content: start;
    align-items: center;
    width: 568px;
    height: 63px;
    background: transparent;
    margin-top: 60px;
}

.index_contact .contact_box .container>a>p {
    margin-right: 20px;
    width: 154px;
    height: 51px;
    /*background: #152A49;*/
    background: #0348a6;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
}

/*联系我们 结束*/

@media(max-width:1680px) {
    .banner {
        height: auto;
    }

    .about_center .container .left {
        position: relative;
        width: 50%;
    }

    .about_center .container .content {
        margin: 40px 0;
    }

    .about_center .container .content p:first-child {
        margin-bottom: 40px;
    }

    .about_center_swiper .swiper_box .container .circle_text {
        width: 220px;
    }



    .advantage_show .container .adv_imgWrapper li a>img {
        width: 52px;
    }




    .index_contact>img {
        width: 105%;
        max-width: 105%;
    }

    .index_contact .contact_box .container>p {
        font-size: 38px;
        margin-bottom: 10px;
    }

    .index_contact .contact_box .container>a {
        width: 520px;
        height: 63px;
        margin-top: 50px;
    }

}

@media(max-width:1440px) {
    .t_ch {
        font-size: 42px;
    }

    .product_center,
    .application,
    .advantage_show,
    .partner,
    .about_center_swiper{
        width: 100%;
        padding: 50px 0
    }
    
    .about_center {
        width: 100%;
        padding: 50px 0 0;
    }

    .about_center .container .content {
        margin: 30px 0;
    }

    .about_center .container .content {
        font-size: 14px;
    }

    .about_center .container .content p:first-child {
        margin-bottom: 20px;
    }

    .about_center .container .right>.desc {
        gap: 30px 150px;
    }

    .about_center .container .right .desc li .t h4 {
        font-size: 50px;
    }

    .about_center .container .right .desc li .t>sub {
        margin-bottom: 14px;
    }

    .about_center_swiper .swiper_box .container .circle_text>.info {
        font-weight: 400;
        font-size: 14px;
        color: #333333;
    }

    .about_center_swiper .swiper_box .container .circle_text .time {
        font-size: 32px;
    }

    .about_center_swiper .swiper_box .container .circle_text .time::after {
        margin-bottom: 6px;
    }



    .product_center .container .pro_imgWrapper,
    .application .container .app_imgWrapper,
    .advantage_show .container .adv_imgWrapper,
    .partner .container .par_imgWrapper {
        margin-top: 30px;
    }

    .product_center .container .pro_imgWrapper li a>.text p {
        font-size: 16px;
    }



    .application .container .app_imgWrapper li .inner .topic .icon>img {
        width: 36px;
    }

    .application .container .app_imgWrapper li .inner .topic .icon {
        width: 82px;
        height: 82px;
    }

    .application .container .app_imgWrapper li .inner .topic .topic_til h4 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .application .container .app_imgWrapper li .inner .topic::after {
        font-size: 36px;
    }

    .application .container .app_imgWrapper li.active .topic::after {
        font-size: 0;
    }

    .application .container .app_imgWrapper li .inner .introduce {
        font-size: 14px;
    }


    .advantage_show .container .adv_imgWrapper {
        gap: 0 20px;
    }

    .advantage_show .container .adv_imgWrapper li a>img {
        width: 42px;
        margin-bottom: 10px;
    }

    .advantage_show .container .adv_imgWrapper li a>p {
        font-size: 20px;
    }




    .index_contact>img {
        width: 115%;
        max-width: 115%;
    }

    .index_contact .contact_box .container>p {
        font-size: 28px;
        margin-bottom: 6px;
    }

    .index_contact .contact_box .container>span {
        font-size: 18px;
    }

    .index_contact .contact_box .container>a {
        width: 430px;
        height: 63px;
        margin-top: 40px;
    }

}

@media(max-width:1280px) {

    .t_ch {
        font-size: 36px;
    }

    .about_center .container .content {
        margin: 20px 0;
    }

    .about_center .container .left>a,
    .product_center .container .title .right,
    .application .container .title .right {
        width: 130px;
        height: 41px;
    }

    .about_center .container .right>.desc {
        gap: 30px 120px;
    }

    .about_center .container .right .desc li .t h4 {
        font-size: 42px;
    }

    .about_center .container .right .desc li .text>.msg {
        font-size: 16px;
    }

    .about_center .container .right .desc li .t>sub {
        margin-bottom: 10px;
    }

    .product_center .container .pro_imgWrapper,
    .application .container .app_imgWrapper,
    .advantage_show .container .adv_imgWrapper,
    .partner .container .par_imgWrapper {
        margin-top: 20px;
    }

    .product_center .container .pro_imgWrapper {
        gap: 12px;
    }

    .product_center .container .pro_imgWrapper li a>.text {
        padding: 15px 10px;
    }

    .product_center .container .pro_imgWrapper li a>.text p {
        font-size: 14px;
    }


    .application .container .app_imgWrapper li .inner .topic .icon {
        width: 72px;
        height: 72px;
        margin-bottom: 24px;
    }

    .application .container .app_imgWrapper li .inner .topic .icon>img {
        width: 30px;
    }

    .application .container .app_imgWrapper li.active .inner .topic .icon {
        margin-right: 15px;
        width: 72px;
        height: 72px;
    }

    .application .container .app_imgWrapper li .inner .topic .topic_til p {
        font-size: 14px;
    }

    .application .container .app_imgWrapper li .inner .topic .topic_til h4 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .application .container .app_imgWrapper li.active .inner .topic .icon::before {
        width: 82px;
        height: 82px;
    }

    .application .container .app_imgWrapper li.active .inner .topic .icon::after {
        width: 92px;
        height: 92px;
    }

    @keyframes circle1 {
        0% {
            width: 72px;
            height: 72px;
        }

        50% {
            width: 92px;
            height: 92px;
        }

        100% {
            width: 72px;
            height: 72px;
        }
    }

    @keyframes circle2 {
        0% {
            width: 72px;
            height: 72px;
        }

        50% {
            width: 82px;
            height: 82px;
        }

        100% {
            width: 72px;
            height: 72px;
        }
    }



    .advantage_show .container .adv_imgWrapper li a>img {
        width: 36px;
        margin-bottom: 5px;
    }

    .advantage_show .container .adv_imgWrapper li a>p {
        font-size: 18px;
    }





    .index_contact .contact_box .container>p {
        font-size: 24px;
        margin-bottom: 6px;
    }

    .index_contact .contact_box .container>span {
        font-size: 16px;
    }

    .index_contact .contact_box .container>a {
        width: 350px;
        height: 51px;
        margin-top: 40px;
    }

    .index_contact .contact_box .container>a>p {
        width: 130px;
        height: 41px;
        margin-right: 10px;
    }

}

@media(max-width:1024px) {


    .about_center .container .right>.desc {
        gap: 30px;
    }



    .product_center .container .pro_imgWrapper {
        grid-template-columns: repeat(3, 1fr);
    }


    .application .container .app_imgWrapper li .inner .introduce {
        padding: 10px 0 20px;
    }



    .index_contact>img {
        width: 125%;
        max-width: 125%;
        right: 25%;
    }
}

@media(max-width:920px) {
    .about_center .container {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }

    .about_center .container .left,
    .about_center .container .right {
        width: 100%;
    }

    .about_center .container .left .title,
    .product_center .container .title,
    .application .container .title {
        align-items: end;
    }

    .about_center .container .left>a {
        display: none;
    }

    .about_center .container .left .title .right {
        display: flex;
        width: 130px;
        height: 41px;
    }

    .about_center .container .right>.desc {
        grid-template-columns: repeat(4, 1fr);
    }

    .about_center .container .right .desc li {
        justify-content: center;
    }

    .application .container .app_imgWrapper {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-gap: 12px;
    }

    .application .container .app_imgWrapper li,
    .application .container .app_imgWrapper li.active {
        width: 100%;
    }

    .application .container .app_imgWrapper li>a>img {
        display: block;
        width: 100%;
        height: 495px;
    }

    .application .container .app_imgWrapper li .inner,
    .application .container .app_imgWrapper li.active .inner {
        justify-content: end;
        align-items: start;
        padding: 10px 15px;
    }

    .application .container .app_imgWrapper li .inner .topic {
        flex-direction: row;
        padding-bottom: 24px;
    }

    .application .container .app_imgWrapper li .inner .topic .icon {
        margin-bottom: 0;
        margin-right: 15px;
        width: 72px;
        height: 72px;
        background: #0348A6;
    }

    .application .container .app_imgWrapper li .inner .topic .icon>img:first-child {
        display: none;
    }

    .application .container .app_imgWrapper li .inner .topic .icon::before {
        content: "";
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 82px;
        height: 82px;
        border-radius: 50%;
        background: rgba(3, 72, 166, 0.6);
        z-index: -1;
        animation: circle2 1s infinite;
    }

    .application .container .app_imgWrapper li .inner .topic .icon::after {
        content: "";
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 92px;
        height: 92px;
        border-radius: 50%;
        background: rgba(3, 72, 166, 0.2);
        z-index: -2;
        animation: circle1 1s infinite;
    }

    .application .container .app_imgWrapper li .inner .topic .icon>img:last-child,
    .application .container .app_imgWrapper li .inner .introduce {
        display: block;
    }
    
    .application .container .app_imgWrapper li .inner .introduce {
        padding: 10px 0;
    }

    .application .container .app_imgWrapper li .inner .introduce::after {
        width: 100%;
    }

    .application .container .app_imgWrapper li .inner .topic::after {
        font-size: 0px;
    }



    .advantage_show .container .adv_imgWrapper {
        gap: 0 12px;
    }

    .advantage_show .container .adv_imgWrapper li a>p {
        font-size: 16px;
    }




    .partner .container .par_imgWrapper {
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
    }
}


@media(max-width:820px) {
    .about_center_swiper .swiper_box .container>button {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .about_center_swiper .swiper_box .container .circle_text {
        width: 190px;
    }

    .about_center_swiper .swiper_box .container .circle_text .time {
        font-size: 24px;
    }

    .about_center_swiper .swiper_box .container .circle_text .time::after {
        margin-bottom: 2px;
        font-size: 14px;
    }



    .index_contact>img {
        width: 140%;
        max-width: 140%;
        right: 40%;
    }

    .index_contact .contact_box .container>p {
        font-size: 20px;
        margin-bottom: 6px;
    }

    .index_contact .contact_box .container>span {
        font-size: 14px;
    }

}

@media(max-width:768px) {
    .banner .tool-bar .cut {
        width: 32px;
    }

    .t_ch {
        font-size: 30px;
    }

    .about_center .container .left .title .left>img,
    .product_center .container .title .left>img,
    .application .container .title .left>img,
    .advantage_show .container .title>img,
    .partner .container .title>img {
        position: relative;
        top: 8px;
        width: 180px;
    }

    .about_center .container .left .title .right,
    .product_center .container .title .right,
    .application .container .title .right {
        width: 100px;
        height: 37px;
        font-size: 14px;
    }

    .about_center .container .content p:first-child {
        margin-bottom: 10px;
    }

    .about_center .container .right .desc li .text>.msg {
        font-size: 14px;
    }

    .about_center .container .right .desc li .t h4 {
        font-size: 30px;
    }

    .about_center .container .right .desc li .t>sub {
        margin-bottom: 6px;
        font-size: 12px;
    }

    .about_center_swiper .swiper_box .container .circle_text {
        width: 170px;
    }



    .application .container .app_imgWrapper {
        padding: 20px;
    }
    
    .application .container .app_imgWrapper li .inner .topic,
    .application .container .app_imgWrapper li.active .inner .topic {
        padding-bottom: 18px;
    }

    .application .container .app_imgWrapper li .inner .topic .icon,
    .application .container .app_imgWrapper li.active .inner .topic .icon {
        margin-bottom: 0;
        margin-right: 15px;
        width: 62px;
        height: 62px;
        background: #0348A6;
    }

    .application .container .app_imgWrapper li .inner .topic .icon>img {
        width: 24px;
    }

    .application .container .app_imgWrapper li .topic .application .container .app_imgWrapper li .inner .topic .icon::before,
    .application .container .app_imgWrapper li.active .inner .topic .icon::before {
        width: 72px;
        height: 72px;
    }

    .application .container .app_imgWrapper li .inner .topic .icon::after,
    .application .container .app_imgWrapper li.active .inner .topic .icon::after {
        width: 82px;
        width: 82px;
    }

    @keyframes circle1 {
        0% {
            width: 62px;
            height: 62px;
        }

        50% {
            width: 82px;
            height: 82px;
        }

        100% {
            width: 62px;
            height: 62px;
        }
    }

    @keyframes circle2 {
        0% {
            width: 62px;
            height: 62px;
        }

        50% {
            width: 72px;
            height: 72px;
        }

        100% {
            width: 62px;
            height: 62px;
        }
    }

    .application .container .app_imgWrapper li .inner .topic .topic_til h4 {
        font-size: 16px;
        margin-bottom: 5px;
    }

    .application .container .app_imgWrapper li .inner .introduce {
        padding: 10px 0 0 0;
        line-height: 1.5;
    }


    .advantage_show .container .adv_imgWrapper {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }



    .partner .container .par_imgWrapper {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }





    .index_contact>img {
        height: 200px;
        object-fit: cover;
    }

    .index_contact .contact_box .container>a {
        width: 290px;
        height: 43px;
        margin-top: 25px;
    }

    .index_contact .contact_box .container>a>p {
        width: 100px;
        height: 37px;
        margin-right: 5px;
        font-size: 14px;
    }
}

@media(max-width:600px) {

    .banner .swiperPagination {
        bottom: 20px;
    }

    .about_center {
        width: 100%;
        padding: 30px 0 0;
    }

    .about_center .container .right>.desc {
        gap: 20px;
    }

    .about_center .container .right .desc li .text>.msg {
        font-size: 12px;
    }


    .product_center,
    .application,
    .advantage_show,
    .partner,
    .about_center_swiper{
        padding: 30px 0;
    }

    .product_center .container .pro_imgWrapper {
        grid-template-columns: repeat(2, 1fr);
    }

    .product_center .container .pro_imgWrapper li a>.text {
        padding: 10px 10px;
    }


    .application .container .app_imgWrapper {
        grid-template-columns: repeat(1, 1fr);
    }

    .application .container .app_imgWrapper li>a>img {
        object-fit: cover;
    }



    .advantage_show .container .adv_imgWrapper li a>img {
        width: 32px;
    }


}

@media(max-width:480px) {
    .t_ch {
        font-size: 24px;
    }

    .about_center .container .left .title .left>img,
    .product_center .container .title .left>img,
    .application .container .title .left>img,
    .advantage_show .container .title>img,
    .partner .container .title>img {
        position: relative;
        top: 4px;
        width: 140px;
    }

    .about_center .container .left .title .right,
    .product_center .container .title .right,
    .application .container .title .right {
        width: 80px;
        height: 31px;
        font-size: 12px;
    }

    .about_center .container .right>.desc {
        grid-template-columns: repeat(2, 1fr);
    }

    .about_center .container .right>.desc {
        gap: 10px 20px;
    }



    .about_center_swiper{
        padding: 30px 0 20px;
    }
    .about_center_swiper::after {
        top: 48px;
        transform: translateY(0);
    }
    .about_center_swiper .swiper_box .container {
        align-items: start; 
    }
    .about_center_swiper .swiper_box .container>button {
        width: 36px;
        height: 36px;
    }

    .about_center_swiper .swiper_box .container .circle_text {
        width: 90%;
    }
    
    .about_center_swiper .swiper_box .container .mySwiper .swiper-slide:nth-child(2n) .inner {
        order: 0; 
        justify-content: start;
    }

    .about_center_swiper .swiper_box .container .mySwiper .swiper-slide .placeholder{
        display: none;
    }

    .about_center_swiper .swiper_box .container .mySwiper .swiper-slide:nth-child(2n+1) .circle_text,
    .about_center_swiper .swiper_box .container .mySwiper .swiper-slide:nth-child(2n) .circle_text {
        margin-bottom: 0px;
        margin-top: 0px;
    }
    
    .about_center_swiper .swiper_box .container .mySwiper .swiper-slide .circle_text {
        margin-top: 40px !important;
    }

    .about_center_swiper .swiper_box .container .mySwiper .swiper-slide:nth-child(2n) .circle_text p:nth-child(2n) {
        order: 0;
    }

    .about_center_swiper .swiper_box .container .circle {
        top: 12px;
        transform: translateY(0);
    }

    .about_center_swiper .swiper_box .container .circle::after {
        animation: circle 1.2s infinite;
    }


    .application .container .app_imgWrapper li>a>img {
        height: 450px;
    }

    .advantage_show .container .adv_imgWrapper,
    .partner .container .par_imgWrapper {
        grid-template-columns: repeat(2, 1fr);
    }


}

@media(max-width:430px) {
    .product_center .container .pro_imgWrapper li a>.text p {
        font-size: 12px;
    }

    .application .container .app_imgWrapper li>img {
        height: 320px;
    }
}

@media(max-width:390px) {
    .banner .tool-bar .cut {
        width: 28px;
    }
    .advantage_show .container .adv_imgWrapper li a {
        padding: 15px 0;
    }

}