.footer {
    margin-top: 0;
}

.video-m {
    width: 100%;
    background-color: #000;
    margin-top: 20px;
    border-radius: 5px;
}


.bigImg {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.appBg {
    position: relative;
    background-image: url("../Images/appImg.jpg");
}

.appBg .cont {
    padding-bottom: 36%;
}

.appBg .mask {
    position: absolute;
    top: 0;
    left: 0;
    -webkit-mask-image: url(../Images/appImg.png);
    width: 100%;
    height: 100%;
    -webkit-mask-position: center center;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: cover;
    /*pointer-events: none;*/
    z-index: 2;
}

.appBg .mask video,
.appBg .mask .gv {
    display: block;
    width: 8.6%;
    height: 62%;
    transform: translate(237%, 21.7%);
    background: #fff;
}

.appBg .nr {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    box-sizing: border-box;


}

.appBg .nr .main {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
}

.appBg .nr .nrMain {
    width: 100%;
    height: 100%;
    position: relative;
}

.nrmT {
    position: absolute;
    top: 8%;
    left: 0%;
    color: #52c3f1;
    line-height: 1;
}

.nrmT .ch {
    font-size: 65px;
    letter-spacing: 5px;
    font-weight: bold;
}

.nrmT .en {
    font-size: 19px;
    margin-top: 14px;
}

.nrmC {
    position: absolute;
    top: 16%;
    right: 0;
}

.appBg .nr .tt .t1 {
    color: #52c3f1;
    font-size: 33px;
    font-weight: bold;
    padding-bottom: 11px;
    margin-bottom: 8px;
    position: relative;
}

.appBg .nr .tt .t3 {
    color: #b28b6e;
}

.appBg .nr .tt .t2 {
    color: #52c3f1;
    font-size: 57px;
    font-weight: bold;
    line-height: 1.2;
}

.appBg .nr .tt .t1:after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 243%;
    height: 1px;
    background: #b3805c;
    transform: translateX(-3em);
}

.appBg .nr .tt .t1:before {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 4px;
    height: 4px;
    border: 1px solid #b3805c;
    transform: translateX(-3em);
    border-radius: 50%;
    margin-bottom: -2px;
    margin-right: -5px;
}

.appBg .nr .tc {
    font-size: 15px;
    color: #cac8cb;
    margin-top: 60px;
    line-height: 1.8;
}

.appBg .nr .yuan {
    margin-top: 27px;
}

.appBg .nr .yuan ul {
    width: 272px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.appBg .nr .yuan ul:nth-child(2) {
    margin-top: 15px;
}

.appBg .nr .yuan ul.m {
    display: none;
}

.appBg .nr .yuan li {
    width: 110px;
    height: 110px;
    background: url(../Images/appIcon.png) no-repeat center center / 100% 100%;
    font-size: 20px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}



.layerVideo {
    width: 92%;
}

.appLayer {
    background-color: transparent !important;
}

.layerMask {
    -webkit-mask-image: url(../Images/phone-bg3.png);
    width: 100%;
    height: 100%;
    -webkit-mask-position: center center;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
}

.layerBg {
    background: url("../Images/phone-bg2.png") no-repeat center center / cover;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

@media (max-width: 1920px) {

    .appBg .nr .yuan {
        margin-top: 1.5vw;
        padding-top: 1px;
    }

    .appBg .nr .yuan ul {
        width: 14vw;
    }

    .appBg .nr .yuan li {
        width: 4vw;
        height: 4vw;
        font-size: .8vw;
    }

    .appBg .nr .tt .t1 {
        font-size: 1.7vw;
    }

    .appBg .nr .tt .t2 {
        font-size: 3vw;
    }

    .appBg .nr .tc {
        font-size: 12px;
        margin-top: 1.5vw;
        line-height: 1.8;
    }

    .nrmT .ch {
        font-size: 3.3vw;
    }

    .nrmT .en {
        font-size: 1vw;
    }
}

@media (max-width: 1600px) {
    .appBg .nr .tt .t1:after {
        width: 210%;
    }
}

@media (max-width: 1350px) {
    .appBg .nr .tt .t1:after {
        width: 187%;
    }
}

@media (max-width: 1254px) {
    .appBg .nr .tt .t1:after {
        width: 155%;
    }
}

@media (max-width: 1064px) {
    .appBg .nr .tt .t1:after {
        width: 106%;
    }

    .appBg .nr .yuan ul {
        width: 20vw;
    }

    .appBg .nr .yuan li {
        width: 5vw;
        height: 5vw;
    }
}


@media (max-width: 768px) {
    .appBg {
        width: 100%;
        height: 160vw;
        background: url("../Images/appImg-m2.jpg") no-repeat center center / cover;
    }

    .appBg .mask {
        -webkit-mask-image: url(../Images/appImg-2.png);
    }

    .appBg .mask video,
    .appBg .mask .gv {
        width: 23%;
        height: 31%;
        transform: translate(81%, 112%);
    }

    .appBg .nr .tt .t1:after {
        transform: translateX(-15.3em);
    }

    .appBg .nr .tt .t1:before {
        transform: translateX(-15.3em);
        display: none;
    }

    .appBg .nr .tt {
        text-align: left;
    }

    .appBg .nr {
        width: 100%;
        align-items: flex-start;
    }

    .appBg .nr .tt .t1 {
        font-size: 4vw;
    }

    .nrmT {
        top: 6vw;
    }

    .nrmC {
        top: 10vw;
        left: 0;
    }

    .nrmT .ch {
        font-size: 7vw;
    }

    .nrmT .en {
        font-size: 2.5vw;
    }

    .appBg .nr .tt .t2 {
        font-size: 7vw;
        padding-left: 0;
    }

    .appBg .nr .yuan {
        width: 80%;
        margin: 65vw auto 0;
    }

    .appBg .nr .yuan ul {
        width: 100%;
    }

    .appBg .nr .yuan ul.pc {
        display: none;
    }

    .appBg .nr .yuan ul.m {
        display: flex;
    }

    .appBg .nr .yuan li {
        width: 19.4vw;
        height: 19.4vw;
        font-size: 3.6vw;
    }

    .appBg .nr .yuan .m:nth-of-type(3) {
        margin-top: 7vw;
        transform: translateX(0);
    }
}

.appBg2 {}

@media (max-width: 768px) {
    .appBg2 {
        margin-top: 30px;
    }
}

/* banner鍥 */

.bannerList {
    overflow: hidden;
    position: relative;
}

.bannerList li {
    width: 100%;
}

.bannerList li .imgBox {
    width: 100%;
    padding-bottom: 56.25%;
}
#J_banner5 li .imgBox {
    padding-bottom: 51.2%;
}

.bannerList li .imgBox video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    object-fit: fill;
}

.bannerList li .imgBox .play {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../Images/play2.png) no-repeat center center;
    z-index: 2;
    transition: 0.6s;
    cursor: pointer;
    opacity: 0.6;
}

.bannerList li .imgBox .play:hover {
    transform: scale(1.2)
}
#J_banner {
    display: block;
}
#J_banner5 {
    display: none;
}
@media (max-width: 768px) {
    .bannerList li .imgBox {
        padding-bottom: 160%;
    }
}

.fanganList {
    overflow: hidden;
    position: relative;
}

.fanganList li {
    width: 100%;
}

.fanganList li .imgBox {
    width: 100%;
    padding-bottom: 45%;
}

.fanganList li .imgBox span {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background-color: rgba(0, 0, 0, .6);
    color: #fff;
    font-size: 22px;
    transition: 0.4s;
    transform: translateY(100%);
}

.fanganList li:hover .imgBox span {
    transform: translateY(0);
}

@media (max-width: 1600px) {
    .fanganList li .imgBox span {
        font-size: 1.5vw;
    }
}

@media (max-width: 768px) {
    .fanganList li .imgBox span {
        transform: translateY(0);
        height: 2.5em;
        line-height: 2.5em;
        font-size: 12px;
    }

    .fanganList .swiper-pagination {
        position: relative;
        bottom: 0;
    }
}








.na-title {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 86px;
    padding-bottom: 20px;
    margin-bottom: 40px;
    line-height: 1.6;
    position: relative;
}

.na-title .natl {
    color: #b28b6e;
    line-height: 1.4em;
    font-size: 40px;
}

.na-title .en {
    font-family: Family;
}

.na-title.white .natl {
    color: #fff;
}

.na-title .natm {
    width: 160px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    color: #000;
    border: 1px solid #000;
}

.na-title.nt1 {
    border-bottom: 1px solid #b28b6e;
}


.na-title.nt2 {
    padding-top: 50px;

    border-top: 1px solid #b28b6e;
}

.na-title.white .natm {
    background: #fff;
    color: #11216c;

}

.na-title .natm .icon {
    display: inline-block;
    transition: .5s;
}


.na-title .natm:hover .icon {
    transform: translateX(10px);
}

@media (max-width: 1600px) {
    .na-title {
        margin-top: 4.4vw;
        padding-bottom: 1vw;
        margin-bottom: 2vw;
    }

    .na-title .natl {
        font-size: 2vw;
    }

    .na-title .natm {
        width: 8.3vw;
        height: 2vw;
        line-height: 2vw;
        font-size: 0.8vw;
    }
}

@media (max-width: 1000px) {
    .na-title .natm {
        width: 82px;
        height: 20px;
        line-height: 20px;
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .na-img {
        margin-top: 10px;
        margin-left: -10px;
        margin-right: -10px;
    }

    .na-title {
        margin-top: 30px;
        padding-bottom: 15px;
        margin-bottom: 13px;
    }

    .na-title.nt2 {
        margin-top: 43px;

    }

    .na-title .natl {
        font-size: 25px;
        line-height: 1.4;
    }

    .na-title .natl .natlt:nth-child(2) {
        font-size: 14px;

    }

    .na-title .natm {
        width: 80px;
        height: 20px;
        line-height: 20px;
        font-size: 12px;
    }

    .na-cont {
        font-size: 15px;
    }

    .new-pro .na-title {
        padding-top: 15px;
    }

    .new-pro1 .npc li:nth-child(1) {
        width: 100%;
        padding-bottom: 69%;
    }

    .new-pro1 .npc li:nth-child(2),
    .new-pro1 .npc li:nth-child(3) {
        width: 49%;
        padding-bottom: 32.5%;
    }

    .new-pro1 .npc li:nth-child(2) {
        margin-right: 2%;
    }

    .new-pro2 .npc li:nth-child(1) {
        display: none;
    }

    .new-pro2 .npc li:nth-child(2) {
        width: 100%;
        padding-bottom: 32.5%;
    }

    .new-pro2 {
        padding-top: 15px;
        padding-bottom: 15px
    }

    .new-pro .npc li span {

        height: 1.6em;
        line-height: 1.6em;

    }

    .na-cont .l2 {
        line-height: 2.5;
        font-size: 12px;
    }
}


/*浜у搧涓績*/
.pTypeBox {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
}

.product .pType span {
    text-align: center;
    width: 216px;
    height: 60px;
    line-height: 60px;
    margin: 0 2em 40px 0;
    display: inline-block;
    background-color: #f3f3f3;
    font-size: 16px;
    border-radius: 0;
    opacity: 1;
    white-space: nowrap
}

.product .pType span a {
    color: #000;
}

.product .pType span.swiper-pagination-bullet-active {
    background-color: #b68d71;
}

.product .pType span.swiper-pagination-bullet-active a {
    color: #fff;
}

.product .pList {
    overflow: hidden;
    position: relative;
}

.product .pList li {
    width: 100%;
}

.product .pList li .imgBox {
    width: 100%;
    padding-bottom: 38%;
}

.product .pList li .imgBox img.d-bg {
    filter: blur(10px);
}

.product .pList li .imgBox .d-box {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    clip-path: inset(50% 50% 50% 50%);
    transition: all 0.6s linear;
    transition-delay: .3s;
    overflow: hidden;
}

.product .pList li.swiper-slide-active .imgBox .d-box {
    clip-path: inset(0 0 0 0);
}

.product .pList li span {
    display: none;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    color: #fff;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
    height: 2em;
    line-height: 2em;
    text-align: center;
    font-size: 12px !important;
}

@media (max-width: 1600px) {
    .product .pType span {
        width: 13.5vw;
        height: 3.75vw;
        line-height: 3.75vw;
        margin: 0 1vw 2.5vw 0;
        font-size: 1vw;
    }
}

/*@media (max-width: 1400px) {
    .product .pType span{
        width: auto;

        margin: 0 1% 2vw 0;
        height: 2em;
        line-height: 2em;
        font-size: 20px;
        padding: 0 10px;
    }
}*/
@media (max-width: 768px) {
    .pTypeBox {
        font-size: 13px;
        height: 6vw;
        margin-bottom: 3px;
        padding-bottom: 10px;
        display: none;
    }

    .pType {
        position: absolute;
        top: 0;
        left: 0;
        display: flex;
    }

    .product .pType span {
        font-size: 13px;
        padding: 0 8px;
        min-width: 1%;
        width: auto;
        height: 2em;
        line-height: 2em;
    }

    .product .pList ul {
        display: block;
        transform: translate3d(0px, 0px, 0px) !important;
    }

    .product .pList li {
        margin-bottom: 10px;
    }

    .product .pList li .imgBox .d-box {
        display: none;
    }

    .product .pList li .imgBox img.d-bg {
        filter: blur(0);
    }

    .product .pList li span {
        display: block;
    }
}

/*浜у搧涓績end*/

.news {
    overflow: hidden;
    background-color: #f5f5f5;
    padding-bottom: 110px;
}

.newsList {
    position: relative;
    overflow: hidden;
    padding-bottom: 30px;
}

.newsList li {
    width: 48%;
}

.newsList li .imgBox {
    width: 100%;
    padding-bottom: 65%;
}

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

.newsList li .c {
    background-color: #fff;
    box-sizing: border-box;
    padding: 30px 20px;
    flex: 1;
}

.newsList li .c .t {
    font-size: 18px;
    color: #000;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    display: -webkit-box;
    white-space: normal;
    overflow: hidden;
}

.newsList li .c .p {
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    white-space: normal;
    overflow: hidden;
    height: 48px;
    margin-top: 35px;
    color: #000;
    line-height: 2;
}

.newsList li .time {
    font-size: 16px;
    color: #fff;
    background-color: #a5a5a5;
    display: flex;
    flex-direction: column;
    padding: 5px 10px;
}

.newsList li .time i {
    background-color: #fff;
    height: 1px;
    width: 100%;
}

.newsList li:hover .c .t {
    color: #b28b6e;
}

.newsList li:hover .time {
    background-color: #b28b6e;
}

@media (max-width: 1600px) {
    .news {
        padding-bottom: 7vw;
    }

    .newsList li .c {
        padding: 1.87vw 1.25vw;
    }

    .newsList li .c .p {
        margin-top: 2.18vw;
    }
}

@media (max-width: 768px) {
    .newsList li .c {
        width: 100%;
        padding: 15px;
    }

    .news {
        padding-bottom: 10px;
    }

    .newsList li .c .t {
        color: #b28b6e;
    }

    .newsList li .time {
        background-color: #b28b6e;
    }
}

.newsList .swiper-pagination-bullet-active {
    background-color: #b28b6e;
}

/*.newsList .swiper-button-prev, .newsList .swiper-button-next {
    color: #666;
}
    .newsList .swiper-button-prev:before, .newsList .swiper-button-prev:after, .newsList .swiper-button-next:before, .newsList .swiper-button-next:after {
        background-color: #666;
    }*/



/*鎶€鏈?/
.jishu {
    background: url("../Images/jishu-bg.jpg") no-repeat center center / cover;
    padding: 110px 0;
}

.jishu .main {
    height: 100%;
    position: relative;
}

.jishu .l {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.jishu .r {
    float: right;
    width: 50%;
}

.jishu .l .tt .t1 {
    color: #fff;
    font-size: 43px;
    font-weight: bold;
}

.jishu .l .tt .t3 {
    color: #b28b6e;
    font-family: "瀹嬩綋";
    font-size: 26px;
}

.jishu .l .tt .t2 {
    color: #52c3f1;
    font-size: 60px;
    font-weight: bold;
}

.jishu .l .tb span {
    display: block;
    color: #b28b6e;
    display: flex;
    flex-direction: column;
    line-height: 1.4;
}

.jishu .l .tb span i {
    font-size: 26px;
}

.jishu .l .tb span a {
    font-size: 40px;
    font-family: arial;
    color: #b28b6e;
}

.jishu .r ul li {
    float: left;
    width: 33%;
    text-align: center;
    margin-top: 10%;
}

.jishu .r ul li:nth-child(-n+3) {
    margin-top: 0;
}

.jishu .r ul li .img {
    width: 120px;
    max-width: 100%;
    margin: 0 auto;
}

/*  .jishu .r ul li .img.w2 {
            width: 147px;
        }*/
.jishu .r ul li .imgBox {
    padding-bottom: 100%;
    background: url("../Images/chilun.png?v=2") no-repeat center center / 100% 100%;
}

.jishu .r ul li .imgBox.i2 {
    padding-bottom: 100%;
    background: url("../Images/chilun2.png") no-repeat center center / 100% 100%;
}

.jishu .r ul li .imgBox i {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #b28b6e;
    font-weight: bold;
    letter-spacing: 0px;
    transition: 0.6s;
}

.jishu .r ul li .imgBox i.gk {
    letter-spacing: 6px;
    transform: translateX(3px);
}

.jishu .r ul li .imgBox i img {
    max-width: 45%;
    max-height: 45%;
}

.jishu .r ul li span {
    display: block;
    font-size: 18px;
    color: #fff;
    margin-top: 20px;
    line-height: 1.4em;
    display: flex;
    align-items: baseline;
    justify-content: center;
}

.jishu .r ul li span small {
    color: #b28b6e;
    font-size: 1.6em;
}

.jishu .r ul li span em {}

.jishu .l.lm {
    display: none;
}

@media (max-width: 1600px) {
    .jishu {
        margin-top: 2.6vw;
        padding: 5.7vw 0;
    }

    .jishu .l {
        padding-left: 30px;
        box-sizing: border-box;
    }

    .jishu .r ul li .img {
        width: 8.75vw;
    }

    .jishu .l .tt .t1 {
        font-size: 2.6vw;
    }

    .jishu .l .tt .t2 {
        font-size: 3.75vw;
    }

    .jishu .l .tt .t3 {
        font-size: 1.6vw;
    }

    .jishu .l .tb span i {
        font-size: 1.6vw;
    }

    .jishu .l .tb span a {
        font-size: 2.5vw;
    }

    .jishu .r ul li .imgBox i {
        font-size: 2.25vw;
    }

    .jishu .r ul li span {
        font-size: 1.1vw;
        margin-top: 1em;
    }
}


@media (max-width: 768px) {
    .jishu {
        padding: 10% 0;
        background: url("../Images/jishu-bg1-m.jpg") no-repeat center center / cover;

    }

    .jishu .l {
        position: initial;
        width: 100%;
        padding-left: 0;
        margin-bottom: 40px;
    }

    .jishu .r {
        float: none;
        width: 100%;
    }

    .jishu .l .tt .t1 {
        font-size: 6vw;
    }

    .jishu .l .tt .t2 {
        font-size: 8vw;
    }

    .jishu .l .tt .t3 {
        font-size: 4vw;
    }

    .jishu .l .tb span a {
        font-size: 6vw;
        width: 12em;
        margin-top: 10px;
        line-height: 1;
    }

    .jishu .l .tb span i {
        font-size: 4vw;
    }

    .jishu .r ul li .img {
        width: 70%;
    }

    .jishu .r ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
    }

    .jishu .r ul li .imgBox i {
        font-size: 4.5vw;
    }

    .jishu .r ul li {
        float: none;
        width: 30%;
    }

    .jishu .r ul li .imgBox i img {
        max-width: 40%;
        max-height: 40%;
    }

    .jishu .r ul li span {
        font-size: 1.5vw;
        overflow: hidden;
        height: 1.4em;
    }

    .jishu .l .tb.tbpc {
        margin-top: 8vw;
    }
}



/*鍏徃浠嬬粛*/
.about {
    background: url("../Images/about-bg.jpg") no-repeat center center / 100% 100%;
    padding-top: 100px;
    padding-bottom: 100px;
}

.aboutT {
    display: flex;
    height: 448px;
    background-color: #fff;
    box-shadow: 0 0 19px 1px #d5d5d5;
}

.aboutT .aboutVideo {
    width: 50%;
    height: 100%;
    position: relative;
}

.aboutT .aboutVideo .videoBg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: url("../Images/about-video.jpg") no-repeat center center / cover;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.aboutT .aboutVideo .videoBg img {
    opacity: 0.5;
    transition: 0.6s;
}

.aboutT .aboutVideo .videoBg:hover img {
    transform: scale(1.2);
}

.aboutT .aboutVideo video {
    width: 100%;
    height: 100%;
    background: #000;
    cursor: pointer;
}

.aboutT .aboutCont {
    width: 50%;
    padding: 66px 55px 66px 100px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: justify;
}

.aboutT .aboutCont .ab-title .en {
    font-size: 40px;
    color: #cbcbcb;
    line-height: 1;
}

.aboutT .aboutCont .ab-title .ch {
    font-size: 40px;
    color: #b28b6e;
    line-height: 1;
    margin-top: 14px;
}

.aboutT .aboutCont .ab-title .ch:after {
    content: "鈥?;
    font-weight: bold;
    margin-left: 10px;
}

.aboutT .aboutCont .ab-title .abtb {
    font-size: 30px;
    margin-top: 37px;
    border-bottom: 1px solid #dcdcdc;
    padding-bottom: 14px;
    color: #b28b6e;
    position: relative;
}

.aboutT .aboutCont .ab-title .abtb:before {
    content: "";
    display: block;
    position: absolute;
    width: 5em;
    height: 3px;
    left: 0;
    bottom: 0;
    background-color: #b28b6e;
}

.aboutT .aboutCont p {
    color: #000;
    line-height: 1.8;
    height: 7.2em;
    font-size: 16px;

    word-break: break-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.aboutT .aboutCont .aboutMore {
    display: block;
    background: #fff;
    width: 110px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 12px;
    color: #000;
    border: 1px solid #000;
    margin-left: auto;
    margin-right: 0;
}

.aboutT .aboutCont .aboutMore .icon {
    display: inline-block;
    transition: .5s;
}

.aboutT .aboutCont .aboutMore:hover .icon {
    transform: translateX(10px);
}

.aboutB {
    margin-top: 100px;
}

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

.aboutB li {
    background-color: #fff;
    width: 22%;
    height: 180px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 19px 1px #d5d5d5;
}

.aboutB .box {
    height: 200%;
    transition: 0.6s;
}

.aboutB li .text {
    height: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    color: #000;

}

.aboutB li .text img {
    max-height: 40%;
}

.aboutB li span {
    margin-top: 20px;
}

.aboutB li .image {
    height: 50%;
    background-color: #093a86;
}

.aboutB li .image img {
    width: 100%;
    height: 100%;
}

.aboutB li .name {
    position: absolute;
    bottom: 100%;
    left: 0;
    width: 100%;
    height: 50%;
    text-align: center;
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: 18px;
    transition: 0.6s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aboutB li:hover .box {
    transform: translateY(-50%);
}

.aboutB li:hover .name {
    transform: translateY(200%);
}

@media (max-width: 1600px) {
    .about {
        padding-top: 6.2vw;
        padding-bottom: 6.2vw;
    }

    .aboutT {
        height: 28vw;
    }

    .aboutT .aboutCont {
        padding: 4.1vw 3.1vw 4.1vw 6.25vw;
    }

    .aboutT .aboutCont .ab-title .abtb {
        font-size: 1.8vw;
        margin-top: 2.3vw;
        padding-bottom: 0.8vw;
    }

    .aboutB {
        margin-top: 6.25vw;
    }

    .aboutB li {
        height: 11.25vw;
    }

    .aboutB li .text {
        font-size: 1.125vw;
    }

    .aboutB li span {
        margin-top: 1.25vw;
    }

    .aboutT .aboutCont p {
        font-size: 1vw;
    }

    .aboutB li .name {
        font-size: 1.125vw;
    }

    .aboutT .aboutCont .aboutMore {
        width: 6.8vw;
        height: 1.87vw;
        line-height: 1.87vw;
    }
}

@media (max-width: 1400px) {
    .aboutT .aboutCont {
        padding: 1.5vw 1.2vw 1.5vw 2.5vw;
    }
}

@media (max-width: 1000px) {
    .aboutT .aboutCont .aboutMore {
        width: 82px;
        height: 20px;
        line-height: 20px;
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .about {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .aboutT {
        flex-direction: column;
        height: auto;
    }

    .aboutT .aboutVideo {
        width: 100%;
        height: 53vw;
    }

    .aboutT .aboutCont {
        width: 100%;
        height: auto;
        padding: 15px;
    }

    .aboutT .aboutCont .ab-title .abtb {
        margin-top: 0;
        font-size: 19px;
    }

    .aboutT .aboutCont p {
        font-size: 13px;
        height: 5.4em;
        -webkit-line-clamp: 3;
        margin-top: 20px;
    }

    .aboutT .aboutCont .aboutMore {
        width: 80px;
        height: 25px;
        line-height: 25px;
        font-size: 12px;
        margin-top: 20px;
    }

    .aboutB {
        margin-top: 20px;
    }

    .aboutB ul {
        flex-wrap: wrap;
    }

    .aboutB li {
        width: 48%;
        height: 24vw;
        margin: 2% 0;
    }

    .aboutB li .text {
        font-size: 12px;
    }

    .aboutB li .text img {
        max-height: 30%;
    }

    .aboutB li span {
        margin-top: 1em;
    }

    .aboutB li .name {
        font-size: 12px;
    }
}


#jishu {
    transform: translateY(-8vw);
}