header .header-pc {
    position: fixed;
}

.banner {
    height: 40.91rem;
}

.banner #banner-container {
    height: 100%;
}

.banner #banner-container .swiper-slide .pic {
    height: 100%;
}

.banner #banner-container .swiper-slide .pic img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.banner #banner-container .swiper-slide .txt {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
}

.banner #banner-container .swiper-slide .txt h3 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 0.91rem;
}

.banner #banner-container .swiper-slide .txt h3 span {
    font-size: 3rem;
    color: #00efff;
}

.banner #banner-container .swiper-slide .txt .en {
    font-size: 0.91rem;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 0.45rem;
    line-height: 1.6;
}

.banner #banner-container .swiper-slide .txt .ban-num span {
    line-height: 1.6;
}

.banner #banner-container .swiper-slide .txt .ban-num .num {
    color: #00efff;
    font-size: 1.82rem;
    font-weight: bold;
}

.banner #banner-container .swiper-slide .txt .ban-num .num sup {
    color: #00efff;
}

.banner #banner-container .swiper-slide .txt .ban-num .wl {
    font-size: 1.36rem;
    color: #fff;
}

.banner #banner-container .banner1 {
    position: relative;
}

.banner #banner-container .banner1 video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner #banner-container .banner-mb1 {
    display: none;
}

.banner #banner-container .swiper-pagination-bullet {
    width: 0.68rem;
    height: 0.68rem;
    background-color: #fff;
    opacity: 1;
}

.banner #banner-container .swiper-pagination-bullet-active {
    background-color: #4974fd;
}

.product {
    padding: 5rem 0;
    background: url(../images/product_back.png) no-repeat center;
    background-size: cover;
}

.product .common_h {
    margin: 0;
}

.product .pro-container {
    margin-top: 6.14rem;
}

.product .pro-container .main_center {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.product .pro-container .main_center .l {
    width: 63%;
    position: relative;
}

.product .pro-container .main_center .l .line1 {
    position: absolute;
    left: 7.73rem;
    top: 65%;
    transform: translateY(-50%);
    width: 0.05rem;
    height: 110%;
    background-color: #70a9ff;
    z-index: 9;
}

.product .pro-container .main_center .l .line1 .jt {
    position: absolute;
    right: -0.27rem;
    bottom: 0;
    z-index: 999;
    animation: jtmove 4s linear infinite 1s;
}

.product .pro-container .main_center .l .line1 .jt i {
    font-size: 0.64rem;
    color: #1bf7ff;
}

@keyframes jtmove {
    0% {
        bottom: 0;
    }
    100% {
        bottom: 100%;
    }
}

.product .pro-container .main_center .l .line2 {
    position: absolute;
    right: -1.36rem;
    top: 48%;
    transform: translateY(-50%);
    width: 0.05rem;
    height: 115%;
    background-color: #70a9ff;
}

.product .pro-container .main_center .l .line3 {
    position: absolute;
    right: -2.5rem;
    top: 48%;
    transform: translateY(-50%);
    width: 0.05rem;
    height: 115%;
    z-index: 1;
    background-color: #70a9ff;
}

.product .pro-container .main_center .l .line3::before {
    content: '';
    position: absolute;
    top: 0.95rem;
    right: -0.14rem;
    width: 0.27rem;
    height: 0.27rem;
    border-radius: 50%;
    background-color: #1bf7ff;
    z-index: 3;
}

.product .pro-container .main_center .l .line4 {
    position: absolute;
    left: 0;
    top: -1.36rem;
    width: 110%;
    height: 0.05rem;
    background-color: #70a9ff;
    z-index: 0;
}

.product .pro-container .main_center .l .line4::before {
    content: '';
    position: absolute;
    top: -0.14rem;
    left: 4.64rem;
    width: 0.27rem;
    height: 0.27rem;
    border-radius: 50%;
    background-color: #1bf7ff;
}

.product .pro-container .main_center .l .line4::after {
    content: '';
    position: absolute;
    top: -0.14rem;
    right: 2.05rem;
    width: 0.27rem;
    height: 0.27rem;
    border-radius: 50%;
    background-color: #1bf7ff;
}

.product .pro-container .main_center .l .wrapper {
    display: flex;
    align-items: center;
    margin-bottom: 1.14rem;
    border: 0.05rem dashed #70a9ff;
}

.product .pro-container .main_center .l .wrapper .name {
    position: relative;
    width: 7.77rem;
    height: 5rem;
    background-color: #70a9ff;
    margin-right: 0.91rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.product .pro-container .main_center .l .wrapper .name::before {
    content: '';
    position: absolute;
    top: -0.14rem;
    right: -0.14rem;
    width: 0.27rem;
    height: 0.27rem;
    border-radius: 50%;
    background-color: #1bf7ff;
}

.product .pro-container .main_center .l .wrapper .name::after {
    content: '';
    position: absolute;
    bottom: -0.14rem;
    right: -0.14rem;
    width: 0.27rem;
    height: 0.27rem;
    border-radius: 50%;
    background-color: #1bf7ff;
}

.product .pro-container .main_center .l .wrapper .name i {
    color: #1bf7ff;
    font-size: 1.73rem;
}

.product .pro-container .main_center .l .wrapper .name p {
    margin-top: 0.68rem;
    font-size: 0.83rem;
    color: #d7dfff;
}

.product .pro-container .main_center .l .wrapper .r-info {
    width: calc(100% - 10.68rem);
}

.product .pro-container .main_center .l .wrapper .r-wrapper-Gz {
    display: flex;
}

.product .pro-container .main_center .l .wrapper .r-wrapper-Gz .box:last-child {
    margin-right: 0;
}

.product .pro-container .main_center .l .wrapper .box {
    position: relative;
    height: 2.09rem;
    margin-right: 1.82rem;
    text-align: center;
}

.product .pro-container .main_center .l .wrapper .box .cont {
    width: 100%;
    height: 100%;
    background-color: rgba(112, 169, 225, 0.15);
    position: absolute;
    border: 0.05rem solid #4b75fd;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #091f67;
}

.product .pro-container .main_center .l .wrapper .box .cont .pro-more {
    display: none;
}

.product .pro-container .main_center .l .wrapper .box .item {
    background-color: #70a9ff;
    width: 0.27rem;
    height: 0.27rem;
    border-radius: 50%;
    position: absolute;
    z-index: 1;
}

.product .pro-container .main_center .l .wrapper .box .item1 {
    top: -0.14rem;
    left: -0.14rem;
}

.product .pro-container .main_center .l .wrapper .box .item2 {
    top: -0.14rem;
    right: -0.14rem;
}

.product .pro-container .main_center .l .wrapper .box .item3 {
    right: -0.14rem;
    bottom: -0.14rem;
}

.product .pro-container .main_center .l .wrapper .box .item4 {
    bottom: -0.14rem;
    left: -0.14rem;
}

.product .pro-container .main_center .l .wrapper .box .shadow {
    position: absolute;
}

.product .pro-container .main_center .l .wrapper .box .shadow1 {
    width: 100%;
    height: 70%;
    top: -68%;
    background-image: linear-gradient(to top, rgba(112, 169, 225, 0.4), transparent);
    transform: skewX(295deg);
    transform-origin: right bottom;
}

.product .pro-container .main_center .l .wrapper .box .shadow2 {
    width: 25%;
    height: 100%;
    right: -25%;
    background-image: linear-gradient(to right, rgba(112, 169, 225, 0.2), transparent);
    transform: skewY(155deg);
    transform-origin: left top;
}

.product .pro-container .main_center .l .wrapper .box .shadow3 {
    width: 100%;
    height: 70%;
    bottom: 0;
    background-image: linear-gradient(to top, rgba(112, 169, 225, 0.4), transparent);
    transform: skewX(-65deg);
    transform-origin: right bottom;
}

.product .pro-container .main_center .l .wrapper .box .shadow4 {
    width: 25%;
    height: 100%;
    left: 0;
    background-image: linear-gradient(to right, rgba(112, 169, 225, 0.3), transparent);
    transform: skewY(-25deg);
    transform-origin: left bottom;
}

.product .pro-container .main_center .l .wrapper .box:hover .cont,
.product .pro-container .main_center .l .wrapper .box:hover .item {
    background-color: #4b75fd;
}

.product .pro-container .main_center .l .wrapper .box:hover .cont {
    color: #fff;
}

.product .pro-container .main_center .l .wrapper .box:hover .pro-name {
    display: none;
}

.product .pro-container .main_center .l .wrapper .box:hover .pro-more {
    display: block;
}

.product .pro-container .main_center .l .wrapper .box180 {
    width: 8.18rem;
}

.product .pro-container .main_center .l .wrapper .box98 {
    width: 4.45rem;
}

.product .pro-container .main_center .l .wrapper .box170 {
    width: 7.73rem;
}

.product .pro-container .main_center .l .wrapper .box277 {
    width: 16.59rem;
}

.product .pro-container .main_center .l .wrapper:hover .name {
    background-color: #4b75fd;
}

.product .pro-container .main_center .l .gzItem {
    flex-wrap: wrap;
}

.product .pro-container .main_center .l .gzItem .gz {
    height: 7.64rem;
}

.product .pro-container .main_center .l .gzItem .tBox {
    display: flex;
    margin-bottom: 1.14rem;
}

.product .pro-container .main_center .l .gzItem .tBox:last-child {
    margin-right: 0;
}

.product .pro-container .main_center .l .gzItem .bBox {
    display: flex;
}

.product .pro-container .main_center .l .gzItem .bBox:last-child {
    margin-right: 0;
}

.product .pro-container .main_center .l .yyItem {
    margin-bottom: 0;
}

.product .pro-container .main_center .r {
    width: 35%;
    text-align: right;
}

.product .pro-container .main_center .r h2 {
    color: #000000;
    font-size: 1.36rem;
    line-height: 1.4;
}

.product .pro-container .main_center .r .sd {
    padding-right: 6.73rem;
    margin-top: 1.36rem;
    position: relative;
}

.product .pro-container .main_center .r .sd span {
    position: absolute;
    right: 0;
    bottom: 1.14rem;
    color: #688cfc;
    font-size: 1.36rem;
}

.product .pro-container .main_center .r p {
    font-size: 0.73rem;
    line-height: 1.59rem;
    margin: 1.36rem 0;
}

.product .pro-container .main_center .r .now {
    position: relative;
    width: 6.68rem;
    height: 1.73rem;
    text-align: center;
    line-height: 1.73rem;
    display: inline-block;
    background-color: #4b75fd;
    color: #fff;
    font-size: 0.73rem;
}

.product .pro-container .main_center .r .now:hover {
    transition: all 0.3s ease;
    background: linear-gradient(160deg, #4b75fd 0%, #70a9ff 100%);
}

.solve .solve-container {
    display: flex;
}

.solve .solve-container .box {
    width: 15.91rem;
    height: 23.64rem;
}

.solve .solve-container .box .txt {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: rgba(18, 44, 127, 0.3);
}

.solve .solve-container .box .txt i {
    font-size: 2.73rem;
    color: #fff;
}

.solve .solve-container .box .txt h2 {
    margin-top: 2.05rem;
    font-size: 0.82rem;
    color: #fff;
}

.solve .solve-container .box .hover {
    display: none;
    height: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: rgba(18, 44, 127, 0.8);
    padding: 0 1.14rem;
}

.solve .solve-container .box .hover i {
    font-size: 3.18rem;
    color: #fff;
}

.solve .solve-container .box .hover h2 {
    color: #ffffff;
    font-size: 0.91rem;
    margin: 3.18rem 0 2.5rem;
}

.solve .solve-container .box .hover p {
    line-height: 1.36rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
}

.solve .solve-container .box .hover .more {
    width: 7.27rem;
    height: 1.86rem;
    text-align: center;
    line-height: 1.86rem;
    background-color: #4b75fd;
    color: #fff;
    margin-top: 2.95rem;
}

.solve .solve-container .box:hover .txt {
    display: none;
}

.solve .solve-container .box:hover .hover {
    display: flex;
}

.solve .solve-container .box1 {
    background: url(../images/solution_01.png) no-repeat center;
    background-size: cover;
}

.solve .solve-container .box2 {
    background: url(../images/solution_02.png) no-repeat center;
    background-size: cover;
}

.solve .solve-container .box3 {
    background: url(../images/solution_03.png) no-repeat center;
    background-size: cover;
}

.solve .solve-container .box4 {
    background: url(../images/solution_04.png) no-repeat center;
    background-size: cover;
}

.solve .solve-container .box5 {
    background: url(../images/solution_05.png) no-repeat center;
    background-size: cover;
}

.company {
    margin-top: 7.5rem;
    background: url(../images/about_dt.png) no-repeat 10% 95%;
}

.company .com-container {
    margin-top: 5rem;
    display: flex;
    align-items: center;
}

.company .com-container .l {
    width: 50%;
    padding-right: 6%;
}

.company .com-container .l h2 {
    font-size: 1.18rem;
    color: #000135;
    margin-bottom: 1.82rem;
}

.company .com-container .l .js {
    color: #333333;
    font-size: 0.73rem;
    line-height: 1.59rem;
}

.company .com-container .l .lItems {
    display: flex;
    justify-content: space-between;
    margin-top: 1.82rem;
    margin-bottom: 2.27rem;
}

.company .com-container .l .lItems .item .t span {
    font-size: 1.36rem;
    color: #4572fd;
    font-weight: bold;
}

.company .com-container .l .lItems .item .t em {
    font-style: normal;
    color: #4572fd;
    font-size: 0.73rem;
}

.company .com-container .l .lItems .item p {
    margin-top: 0.45rem;
    color: #444444;
}

.company .com-container .l .more {
    color: #ffffff;
    font-size: 0.73rem;
    padding: 0.55rem 1.91rem;
    background-color: #4572fd;
}

.company .com-container .l .more:hover {
    transition: all 0.3s ease;
    background: linear-gradient(160deg, #4b75fd 0%, #70a9ff 100%);
}

.company .com-container .r {
    width: 50%;
}

.company .com-container .r .videoBox {
    position: relative;
    height: 21.59rem;
    background-color: #4974fd;
}

.company .com-container .r .videoBox video {
    width: 100%;
    height: 100%;
    cursor: pointer;
    background-color: #000;
    object-fit: contain;
}

.company .com-container .r .videoBox .video-img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    z-index: 999;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.company .com-container .r .videoBox .video-img img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.company .com-container .r .videoBox .video-img::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: url(../images/video_play.png) no-repeat center;
    background-size: contain;
    width: 2.73rem;
    height: 2.73rem;
}

.tech .title {
    margin-bottom: 5.68rem;
}

.tech .title .tt {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech .title .tt .qian {
    position: relative;
    display: inline-block;
    width: 0.27rem;
    height: 0.27rem;
    border-radius: 50%;
    background-color: #4974fd;
    margin-right: 0.68rem;
}

.tech .title .tt .qian::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    border: solid 0.05rem #4974fd;
}

.tech .title .tt .qian::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8.64rem;
    height: 0.05rem;
    background: linear-gradient(to right, transparent, #4974fd);
}

.tech .title .tt span {
    font-size: 1.73rem;
    color: #ffffff;
    text-align: center;
}

.tech .title .tt .hou {
    position: relative;
    display: inline-block;
    width: 0.27rem;
    height: 0.27rem;
    border-radius: 50%;
    background-color: #4974fd;
    margin-left: 0.68rem;
}

.tech .title .tt .hou::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    border: solid 0.05rem #4974fd;
}

.tech .title .tt .hou::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8.64rem;
    height: 0.05rem;
    background: linear-gradient(to left, transparent, #4974fd);
}

.tech .title p {
    color: #ffffff;
    font-size: 0.82rem;
    margin-top: 0.91rem;
    text-align: center;
}

.tech .container {
    display: flex;
    justify-content: space-between;
}

.tech .container .box {
    position: relative;
    width: 31%;
    background-color: #ffffff;
    box-shadow: 0rem 0.36rem 0.86rem 0rem rgba(0, 0, 0, 0.1);
    text-align: center;
    padding: 2.27rem 0.45rem 5.45rem;
    transform: translateY(0);
    transition: transform 0.5s;
}

.tech .container .box h2 {
    position: relative;
    font-size: 0.91rem;
    color: #000000;
    margin: 1.36rem 0 2.5rem;
}

.tech .container .box h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -1.14rem;
    transform: translateX(-50%);
    width: 1.36rem;
    height: 0.14rem;
    background-color: #4974fd;
}

.tech .container .box p {
    line-height: 1.64rem;
    color: #282828;
}

.tech .container .box .tech-yf {
    text-align: justify;
}

.tech .container .box .more {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 1.36rem;
    margin-top: 1.59rem;
    width: 7.27rem;
    height: 1.86rem;
    text-align: center;
    line-height: 1.86rem;
    display: inline-block;
    color: #000000;
    border: solid 0.05rem #4c73f5;
}

.tech .container .box::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 0.18rem;
    background-color: #4b75fd;
    transition: width 0.5s;
}

.tech .container .box:hover {
    transform: translateY(-0.68rem);
    transition: transform 0.5s;
}

.tech .container .box:hover::after {
    width: 100%;
    transition: width 0.5s;
}

.case .common_h {
    margin-top: 7.27rem;
    margin-bottom: 3.41rem;
}

.case .case-container .top {
    position: relative;
    max-width: 73.64rem;
    margin: 0 auto;
}

.case .case-container .top #case-top .swiper-slide {
    display: flex;
    align-items: center;
}

.case .case-container .top #case-top .swiper-slide .pic {
    width: 34.32rem;
    height: 19.32rem;
    text-align: center;
    justify-content: space-between;
}

.case .case-container .top #case-top .swiper-slide .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.case .case-container .top #case-top .swiper-slide .pic .case-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.case .case-container .top #case-top .swiper-slide .txt {
    width: calc(100% - 34.32rem);
    padding-left: 2.73rem;
}

.case .case-container .top #case-top .swiper-slide .txt h2 {
    color: #000135;
    font-size: 1.18rem;
}

.case .case-container .top #case-top .swiper-slide .txt .jt {
    font-size: 1.82rem;
    color: #363636;
    display: inline-block;
    margin-top: 1.91rem;
    margin-bottom: 1.59rem;
}

.case .case-container .top #case-top .swiper-slide .txt p {
    font-size: 0.73rem;
    line-height: 1.73rem;
}

.case .case-container .top #case-top .swiper-slide .txt .more {
    position: relative;
    color: #000135;
    display: block;
    width: 8.23rem;
    height: 2.18rem;
    line-height: 2.18rem;
    font-size: 0.73rem;
    box-sizing: border-box;
    text-align: center;
    border: 0.05rem solid #3e3e3e;
    margin-top: 2.27rem;
    transition: all 0.3s;
}

.case .case-container .top #case-top .swiper-slide .txt .more i {
    margin-left: 0.23rem;
    color: #000135;
}

.case .case-container .top #case-top .swiper-slide .txt .more::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background-color: #4974fd;
    transition: all 0.3s;
    z-index: -1;
}

.case .case-container .top #case-top .swiper-slide .txt .more:hover {
    transition: all 0.3s;
    color: #fff;
    border: 0.05rem solid transparent;
}

.case .case-container .top #case-top .swiper-slide .txt .more:hover i {
    color: #fff;
}

.case .case-container .top #case-top .swiper-slide .txt .more:hover::after {
    width: 100%;
    transition: all 0.3s;
}

.case .case-container .top .swiper-button-next.swiper-button-white,
.case .case-container .top .swiper-button-prev.swiper-button-white {
    width: 2.73rem;
    height: 2.73rem;
    background-color: #e9eff9;
    border-radius: 50%;
}

.case .case-container .top .swiper-button-next.swiper-button-white:hover,
.case .case-container .top .swiper-button-prev.swiper-button-white:hover {
    background-color: #4974fd;
}

.case .case-container .top .swiper-button-next.swiper-button-white:hover::after,
.case .case-container .top .swiper-button-prev.swiper-button-white:hover::after,
.case .case-container .top .swiper-button-next.swiper-button-white:hover::before,
.case .case-container .top .swiper-button-prev.swiper-button-white:hover::before {
    color: #ffffff;
}

.case .case-container .top .swiper-button-next:after,
.case .case-container .top .swiper-button-prev:after {
    font-size: 1.27rem;
    color: #999999;
}

.case .case-container #case-thumbs {
    margin-top: 2.36rem;
}

.case .case-container #case-thumbs .swiper-slide {
    padding-top: 0.91rem;
}

.case .case-container #case-thumbs .swiper-slide .pic {
    position: relative;
    width: 100%;
    height: 236px;
}

.case .case-container #case-thumbs .swiper-slide .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.case .case-container #case-thumbs .swiper-slide .pic .txt {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    background-color: rgba(0, 36, 113, 0.4);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.case .case-container #case-thumbs .swiper-slide .pic .txt h2 {
    color: #ffffff;
    font-size: 0.82rem;
    line-height: 1.59rem;
}

.case .case-container #case-thumbs .swiper-slide .pic .txt p {
    font-size: 0.82rem;
    color: #ffffff;
    margin: 0.82rem 0 1.82rem;
}

.case .case-container #case-thumbs .swiper-slide .pic .txt a {
    color: #ffffff;
    line-height: 1.59rem;
    border-bottom: 0.05rem solid #fff;
}

.case .case-container #case-thumbs .swiper-slide-thumb-active {
    position: relative;
}

.case .case-container #case-thumbs .swiper-slide-thumb-active::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0rem 0.91rem 0.91rem 0.91rem;
    border-color: transparent transparent rgba(0, 36, 113, 0.4) transparent;
    z-index: 1;
}

.case .case-container #case-thumbs .swiper-slide-thumb-active .txt {
    background-color: rgba(0, 36, 113, 0.8) !important;
}

.case .case-container .all {
    text-align: center;
}

.case .case-container .all .allCase {
    width: 9.09rem;
    height: 2rem;
    line-height: 2rem;
    text-align: center;
    margin-top: 2.86rem;
    display: inline-block;
    border: solid 0.05rem #4974fd;
    color: #416cfd;
    font-size: 0.73rem;
}

.headLine .list {
    margin-top: 3.18rem;
    margin-bottom: 2.27rem;
}

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

.headLine .list ul li {
    position: relative;
}

.headLine .list ul li a {
    font-size: 0.91rem;
    color: #666666;
    padding: 0.45rem 2.05rem;
    margin: 0 2.73rem;
    display: inline-block;
    border: 0.05rem solid transparent;
}

.headLine .list ul li a:hover {
    border: 0.05rem solid #4b75fd;
    color: #4974fd;
}

.headLine .list ul li::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.05rem;
    height: 1.36rem;
    background-color: rgba(204, 204, 204, 0.3);
}

.headLine .list ul .lastLi::after {
    width: 0;
}

.headLine .list ul .active a {
    border: 0.05rem solid #4b75fd;
    color: #4974fd;
}

.headLine .m-tab {
    display: none;
    width: 100%;
}

.headLine .m-tab #m-fw-container {
    overflow: hidden;
    width: 100%;
}

.headLine .m-tab #m-fw-container .swiper-wrapper {
    justify-content: center;
}

.headLine .m-tab #m-fw-container .swiper-slide {
    padding: 0.91rem;
    width: auto;
}

.headLine .m-tab #m-fw-container .active a {
    color: #4b75fd;
}

.headLine .news-item {
    display: none;
}

.headLine .news-item .news {
    display: flex;
}

.headLine .news-item .news .l {
    width: 49%;
    margin-right: 2%;
    background-color: #fff;
}

.headLine .news-item .news .l .pic {
    width: 31.36rem;
    height: 16.55rem;
}

.headLine .news-item .news .l .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.headLine .news-item .news .l .txt {
    padding: 1.36rem 0.91rem 0 0;
}

.headLine .news-item .news .l .txt .date {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.headLine .news-item .news .l .txt .date .dl .day {
    color: #4974fd;
    font-size: 1.82rem;
    font-weight: bold;
}

.headLine .news-item .news .l .txt .date .dl .year {
    color: #999999;
    font-size: 0.91rem;
}

.headLine .news-item .news .l .txt .date i {
    color: #4974fd;
    font-size: 1.64rem;
    opacity: 1;
    transition: all 0.5s;
}

.headLine .news-item .news .l .txt .news-title {
    display: block;
    font-size: 0.91rem;
    font-weight: bold;
    color: #111111;
    margin-top: 1.14rem;
    margin-bottom: 1.36rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: all 0.36s ease;
}

.headLine .news-item .news .l .txt p {
    color: #666666;
    font-size: 0.73rem;
    line-height: 1.64rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.headLine .news-item .news .l:hover .date i {
    opacity: 1 !important;
    transform: translateX(0.91rem) !important;
    transition: all 0.5s !important;
}

.headLine .news-item .news .l:hover .news-title {
    color: #4974fd;
}

.headLine .news-item .news .r {
    width: 49%;
    display: flex;
    flex-direction: column;
}

.headLine .news-item .news .r .item {
    padding: 1.36rem 1.14rem 1.59rem 0;
    display: flex;
    align-items: flex-start;
    background-color: #fff;
    border-bottom: 0.05rem dashed #e5e5e5;
}

.headLine .news-item .news .r .item:last-child {
    border-bottom: 0;
}

.headLine .news-item .news .r .item .date {
    width: 5.91rem;
    text-align: center;
}

.headLine .news-item .news .r .item .date .day {
    position: relative;
    color: #666666;
    font-size: 1.36rem;
}

.headLine .news-item .news .r .item .date .day::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -0.68rem;
    transform: translateX(-50%);
    width: 1.55rem;
    height: 0.09rem;
    background-color: #4974fd;
}

.headLine .news-item .news .r .item .date .year {
    font-size: 0.91rem;
    color: #666666;
    margin-top: 1.59rem;
}

.headLine .news-item .news .r .item .rn {
    width: calc(100% - 5.91rem);
    padding-left: 0.91rem;
    border-left: 0.05rem solid #cccccc;
}

.headLine .news-item .news .r .item .rn h2 {
    color: #000000;
    font-size: 0.91rem;
    margin-bottom: 0.45rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.headLine .news-item .news .r .item .rn p {
    font-size: 0.73rem;
    line-height: 1.36rem;
    color: rgba(102, 102, 102, 0.8);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.headLine .news-item .news .r .item:hover .rn h2 {
    color: #4974fd;
}

.headLine .selected {
    display: block;
}

.headLine .more {
    position: relative;
    width: 10rem;
    height: 2.18rem;
    display: block;
    text-align: center;
    color: #4974fd;
    border: 1px solid #4b75fd;
    font-size: 0.73rem;
    line-height: 2.18rem;
    margin: 3.41rem auto 0;
    background-color: #ffffff;
}

.headLine .more span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    z-index: 2;
}

.headLine .more::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background-color: #4b75fd;
    transition: all 0.3s;
    z-index: 1;
}

.headLine .more:hover span {
    color: #fff;
}

.headLine .more:hover::after {
    width: 100%;
}

.partners {
    margin-bottom: 4.09rem;
}

.partners .container {
    position: relative;
}

.partners #partners-container .swiper-wrapper {
    padding-bottom: 1.82rem;
}

.partners #partners-container .swiper-slide {
    height: 4.55rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
}

.partners #partners-container .swiper-slide img {
    width: 70%;
    height: 70%;
    display: block;
    object-fit: contain;
}

.partners #partners-container .swiper-pagination-bullet {
    width: 1.32rem;
    height: 0.14rem;
    background-color: #cccccc;
    opacity: 1;
    border-radius: 0.09rem;
}

.partners #partners-container .swiper-pagination-bullet-active {
    background-color: #4974fd;
}

.partners .swiper-button-next,
.partners .swiper-button-prev {
    width: 2.3rem;
    height: 2.3rem;
    text-align: center;
    line-height: 2rem;
    background-color: #e9eff9;
    border-radius: 50%;
}

.partners .swiper-button-next:hover,
.partners .swiper-button-prev:hover {
    background-color: #4974fd;
}

.partners .swiper-button-next:hover::after,
.partners .swiper-button-prev:hover::after,
.partners .swiper-button-next:hover::before,
.partners .swiper-button-prev:hover::before {
    color: #ffffff;
}

.partners .swiper-button-next:after,
.partners .swiper-button-prev:after {
    font-size: 0.82rem;
    color: #999999;
}

.partners .swiper-button-next,
.partners .swiper-container-rtl .swiper-button-prev {
    right: -50px;
    transform: translateY(-50%);
}

.partners .swiper-button-prev,
.partners .swiper-container-rtl .swiper-button-next {
    left: -50px;
    transform: translateY(-50%);
}

.contact {
    background: url(../images/contact_back.jpg) no-repeat center;
    height: 14.09rem;
    background-size: cover;
    background-attachment: fixed;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact .txt {
    text-align: center;
}

.contact .txt h2 {
    position: relative;
    font-size: 1.36rem;
    line-height: 1.59rem;
    color: #000000;
}

.contact .txt h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -0.91rem;
    transform: translateX(-50%);
    width: 2.27rem;
    height: 0.14rem;
    background-color: #4974fd;
}

.contact .txt p {
    font-size: 0.91rem;
    color: #000000;
    margin: 1.95rem 0 1.55rem;
}

.contact .txt a {
    position: relative;
    width: 8.23rem;
    height: 2.18rem;
    display: inline-block;
    line-height: 2.18rem;
    font-size: 0.73rem;
    text-align: center;
    color: #476eea;
    border: solid 1px #4b75fd;
}

.contact .txt a span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.contact .txt a::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background-color: #4b75fd;
    transition: all 0.3s;
    z-index: 1;
}

.contact .txt a:hover span {
    color: #fff;
}

.contact .txt a:hover::after {
    width: 100%;
}

@media only screen and (max-width: 1400px) {
    .partners .swiper-button-next,
    .partners .swiper-container-rtl .swiper-button-prev {
        right: 0;
    }
    .partners .swiper-button-prev,
    .partners .swiper-container-rtl .swiper-button-next {
        left: 0;
    }
}

@media only screen and (max-width: 1200px) {
    .product .pro-container .main_center .l {
        width: 60%;
    }
    .product .pro-container .main_center .l .wrapper .box277 {
        width: 16.59rem;
    }
    .product .pro-container .main_center .l .wrapper .box170 {
        width: 6.73rem;
    }
}

@media only screen and (max-width: 960px) {
    .product .pro-container .main_center .l .wrapper .box277 {
        width: 11rem;
    }
    .product .pro-container .main_center .l .wrapper .box {
        margin-right: 0.68rem;
    }
}

@media only screen and (max-width: 800px) {
    .product .pro-container .main_center .l .wrapper .box277 {
        width: 10rem;
    }
    .product .pro-container .main_center .l .wrapper .box180 {
        width: 7.18rem;
    }
}

@media only screen and (max-width: 768px) {
    .banner {
        height: 300px;
    }
    .banner .txt h3 {
        font-size: 22px !important;
    }
    .banner .txt h3 span {
        font-size: 22px !important;
    }
    .banner .banner1 {
        display: none;
    }
    .banner .banner-mb1 {
        display: block !important;
    }
    .product .pro-container .main_center {
        flex-direction: column;
    }
    .product .pro-container .main_center .l {
        width: 100%;
    }
    .product .pro-container .main_center .l .line1 {
        left: 17%;
    }
    .product .pro-container .main_center .l .line2 {
        right: 0.23rem;
    }
    .product .pro-container .main_center .l .line3 {
        right: -0.23rem;
    }
    .product .pro-container .main_center .l .line3::before {
        top: 1.65rem;
    }
    .product .pro-container .main_center .l .line4 {
        width: 100%;
    }
    .product .pro-container .main_center .l .line4::before {
        left: 16.5%;
    }
    .product .pro-container .main_center .l .line4::after {
        right: 0.14rem;
    }
    .product .pro-container .main_center .l .wrapper {
        width: 95%;
        justify-content: space-between;
    }
    .product .pro-container .main_center .l .wrapper .name {
        width: 18%;
        height: 6rem;
        margin-right: 2%;
    }
    .product .pro-container .main_center .l .wrapper .rGz {
        width: 78%;
    }
    .product .pro-container .main_center .l .wrapper .r-wrapper-Gz {
        width: 78%;
    }
    .product .pro-container .main_center .l .wrapper .box {
        width: 12.59rem;
        height: 4.5rem;
        margin-right: 1.82rem;
    }
    .product .pro-container .main_center .l .wrapper .box .cont {
        line-height: 1.6;
        text-align: center;
    }
    .product .pro-container .main_center .l .wrapper .box .shadow1 {
        height: 26%;
        top: -28%;
    }
    .product .pro-container .main_center .l .wrapper .box .shadow3 {
        height: 26%;
    }
    .product .pro-container .main_center .l .gzItem .gz {
        height: 11.64rem;
    }
    .product .pro-container .main_center .r {
        width: 100%;
        margin-top: 40px;
    }
    .solve .solve-container {
        flex-wrap: wrap;
    }
    .solve .solve-container .box {
        width: 49%;
        margin-bottom: 10px;
        margin-right: 2%;
    }
    .solve .solve-container .box:nth-child(2n) {
        margin-right: 0;
    }
    .solve .solve-container .box .hover {
        padding: 0 10px;
    }
    .solve .solve-container .box .hover h2 {
        margin: 25px 0 20px;
    }
    .company .com-container {
        flex-wrap: wrap;
        flex-direction: column-reverse;
    }
    .company .com-container .l {
        width: 100%;
        margin-top: 40px;
        padding-right: 0;
    }
    .company .com-container .l .lItems {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .company .com-container .l .lItems .item {
        width: 49%;
        padding-left: 20px;
        margin-bottom: 20px;
    }
    .company .com-container .r {
        width: 100%;
    }
    .company .com-container .r .videoBox {
        height: 15.59rem;
    }
    .tech {
        padding: 40px 0;
        background-size: cover;
    }
    .tech .title .qian::after {
        width: 50px !important;
    }
    .tech .title .hou::after {
        width: 50px !important;
    }
    .tech .container {
        flex-wrap: wrap;
    }
    .tech .container .box {
        width: 49%;
        margin-bottom: 10px;
    }
    .tech .container .box p {
        display: inline;
    }
    .case .case-container .top #case-top .swiper-slide {
        flex-direction: column;
    }
    .case .case-container .top #case-top .swiper-slide .pic {
        width: 100%;
        height: 13.32rem;
    }
    .case .case-container .top #case-top .swiper-slide .txt {
        width: 100%;
        padding: 20px 30px;
    }
    .case .case-container .top #case-top .swiper-slide .txt h2 {
        margin-bottom: 0.91rem;
    }
    .case .case-container .top #case-top .swiper-slide .txt .jt {
        display: none;
    }
    .case .case-container .top .swiper-button-next.swiper-button-white,
    .case .case-container .top .swiper-button-prev.swiper-button-white {
        width: 2rem;
        height: 2rem;
    }
    .case .case-container .top .swiper-button-next,
    .case .case-container .top .swiper-container-rtl .swiper-button-prev {
        right: -5px;
    }
    .case .case-container .top .swiper-button-prev,
    .case .case-container .top .swiper-container-rtl .swiper-button-next {
        left: -5px;
    }
    .case #case-thumbs {
        display: none;
    }
    .headLine .list {
        display: none;
    }
    .headLine .m-tab {
        display: block;
    }
    .headLine .news-item .news {
        flex-direction: column;
    }
    .headLine .news-item .news .l {
        width: 100%;
        margin-right: 0;
    }
    .headLine .news-item .news .l .pic {
        width: 100%;
        height: 200px;
    }
    .headLine .news-item .news .r {
        width: 100%;
    }
}

@media only screen and (max-width: 414px) {
    .product .pro-container .box {
        margin-right: 0.68rem !important;
    }
}

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

.platform_one_content1 {
    background: url(../image/1111111111111111.png) repeat 100% 100%;
}