* {
    margin: 0;
    padding: 0;
}


li {
    list-style: none;
}

input,
button,
textarea,
video {
    outline: 0;
    border: 0;
    background: none;
    resize: none;
}

.swiper-button-next,
.swiper-button-prev {
    outline: none;
}

.swiper-button-lock,
.swiper-pagination-lock,
.swiper-scrollbar-lock {
    display: block !important;
}

.swiper-pagination-bullet {
    outline: none;
}

.swiper-button-prev:after,
.swiper-rtl .swiper-button-next:after,
.swiper-button-next:after,
.swiper-rtl .swiper-button-prev:after {
    display: none;
}

@font-face {
    font-family: dinm;
    src: url(../font/DIN-Medium.otf);
}

@font-face {
    font-family: syl;
    src: url(../font/sy-Light.otf);
}

@font-face {
    font-family: syr;
    src: url(../font/sy-Regular.otf);
}

body {
    min-width: 1280px;
    max-width: 1920px;
    margin: 0 auto !important;
    font-size: 20px;
    font-family: syr !important;
    color: #333333;
}

.box {
    width: 73.607%;
    min-width: 1280px;
    margin: 0 auto;
}

@media screen and (max-width:1400px) {
    .box {
        width: 100%;
    }
}

/* header */

header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    margin: auto;
    z-index: 999;
    transition: .2s;
    background: #fff;
}

header .box {
    height: 100px;
}

header .line {
    width: 1px;
    height: 19px;
    background: rgb(112, 112, 112, .41);
    margin: 0 13px;
}

header .txt {
    font-size: 16px;
    line-height: 20px;
    color: #041D51;
}

header .right {
    width: 60%;
}

header .phone {
    font: 26px dinm;
    color: #041D51;
}

header .phone img {
    margin-right: 8px;
}

nav {
    width: 68.67%;
}

nav a {
    font: 18px syl;
    color: #808080;
}

nav .active,
nav a:hover {
    font-family: syr;
    font-weight: bold;
    color: #041D51;
}

nav .active::before,
nav a:hover::before {
    content: '';
    width: 36px;
    height: 2px;
    background: #041D51;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: -37px;
}

/* header end */

.xuan {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 68px;
    height: 360px;
    z-index: 99;
    font-size: 18px;
}

.xuan li {
    width: 68px;
    height: 68px;
    background: #24282e;
    cursor: pointer;
    border-radius: 4px;
}

.xuan li img {
    filter: brightness(100);
}

.xuan li:last-child {
    background: #cccccc !important;
}

.xuan li:last-child img {
    filter: none;
}

.xuan li:hover {
    background: #041D51;
}

.xuan li:hover img {
    filter: none;
}

.xuan li:hover .kuang {
    display: flex;
}

.xuan li a {
    width: 100%;
    height: 100%;
}

.xuan li .kuang {
    display: none;
    background-color: rgb(255, 255, 255);
    box-shadow: 1.5px 2.598px 11.18px 1.82px rgb(28 28 28 / 13%);
    width: 200px;
    height: 60px;
    right: 90px;
    border-radius: 15px;
}

.xuan li:nth-child(2) .kuang {
    width: 150px;
    height: 150px;
}

.xuan li:nth-child(3) .kuang {
    width: 258px;
}

.xuan .kuang .jiao {
    top: 0;
    bottom: 0;
    margin: auto;
    right: -20px;
    width: 0;
    height: 0;
    border-width: 10px;
    border-color: transparent transparent transparent #fff;
    border-style: solid;
    filter: drop-shadow(1.5px 2.598px 11.18px rgb(28 28 28 / 13%));
}

/* footer */

footer {
    color: #fff;
    font-size: 16px;
    background: #000B23;
    padding-top: 124px;
}

footer .form {
    background: #fff;
}

footer .form .line {
    width: 2px;
    height: 538px;
    background: #041D51;
}

footer .form>div {
    width: 50%;
    padding-bottom: 124px;
}

footer .form .tit {
    font: bold 42px syl;
    color: #333333;
    margin: 22px 0 6px;
}

footer .form .con {
    font: 20px/27px syl;
    color: #333333;
}

footer .form .more {
    width: 208px;
    height: 48px;
    background: #041D51;
    border-radius: 0 12px;
    font: bold 20px syl;
    color: #fff;
    margin: 30px auto 0;
}

footer .form form {
    width: 74%;
    margin: 0 auto;
}

footer .form form input {
    width: 100%;
    height: 56px;
    background: #F9F9F9;
    font-size: 18px;
    color: #7E7E7E;
    text-indent: 27px;
    margin-bottom: 19px;
    border: 1px solid transparent;
}

footer .form form .active {
    border-color: #041D51;
}

.f_top {
    border-bottom: 1px solid rgba(174, 174, 174, 0.5);
    padding: 61px 0 70px;
}

.f_top ul {
    width: 1000px;
    margin: auto;
    font-size: 20px;
}

@media screen and (max-width:1400px) {
    .f_top ul {
        width: 60%;
    }
}

.f_top a,
.f_top a:hover {
    color: #fff;
}

.f_top ul span {
    opacity: 0.1;
    font-size: 14px;
}

.f_top .qr p {
    font-size: 14px;
    margin-top: 10px;
}

.f_mid>div {
    width: 22.846%;
}

.f_mid>div>div {
    max-width: 80%;
}

.f_mid .tt {
    opacity: 0.8;
}

.f_mid .line {
    width: 1px;
    height: 158px;
    background: rgba(174, 174, 174, 0.5);
}

.f_mid>div>img {
    margin-right: 8px;
}

.f_mid .qr {
    width: 74%;
    margin: 0 auto;
    font-size: 14px;
}

.f_mid .qr img {
    width: 79px;
    background: url(../images/qr.png) no-repeat center;
    background-size: contain;
    padding: 7.5px;
    margin-bottom: 15px;
}

.f_bottom {
    color: #808080;
    line-height: 104px;
    border-top: 1px solid rgba(174, 174, 174, 0.5);
}

.f_bottom a,
.f_bottom a:hover {
    color: #808080;
}

/* footer end */

/* 列表分页 */


.pagination {
    width: 100%;
    line-height: 78px;
    font-size: 22px;
    color: #333333;
    text-align: center;
    border-top: 1px solid #bfbfbf;
    position: absolute;
    bottom: 45px;
    left: 0;
}

.pagination li {
    width: 50px;
    text-align: center;
    line-height: 35px;
    display: inline-block;
    margin: 0 3px;
}

.pagination li a {
    color: #333333;
}

.pagination li.active,
.pagination li a:hover {
    color: #041D51 !important;
    position: relative;
}

.pagination li.active::after {
    content: '';
    width: 50px;
    height: 4px;
    background: #041D51;
    position: absolute;
    left: 0;
    right: 0;
    top: -23px;
}

.sxy {
    padding-top: 30px;
    border-top: 1px solid #cccccc;
    font-size: 18px;
    color: #111111;
    margin-top: 70px;
}

.sxy>div {
    max-width: 45%;
}


/* 列表分页 end */


/* index */

.swiper0 .swiper-pagination.swiper-pagination-bullets {
    bottom: 16px;
}

.swiper0 .swiper-pagination-bullet {
    width: 30px;
    height: 4px;
    background: #fff;
    margin: 0 5px !important;
    border-radius: 0;
    opacity: 1;
}

.swiper0 .swiper-pagination-bullet-active {
    background: #041D51;
}

.swiper0 .box {
    top: 252px;
    left: 0;
    right: 0;
}

.title .aa {
    font: bold 46px/1 syl;
    color: #041D51;
}

.title .line {
    width: 22px;
    height: 2px;
    background: #041D51;
    margin: 16px auto 6px;
}

.title .bb {
    font: 26px syl;
    color: #676767;
    text-transform: uppercase;
}

.index1 {
    padding: 120px 0 123px;
}

.index1 .box {
    margin-top: 61px;
}

.index1 .img {
    width: 54.4%;
    overflow: hidden;
}

.index1 .txt {
    width: 36%;
    margin-right: 3.9%;
}

.index1 .txt::before {
    content: '';
    width: 1px;
    height: 88%;
    background: #A2ABBF;
    position: absolute;
    left: 24px;
    top: 0;
    z-index: -1;
}

.index1 .num {
    width: 48px;
    height: 48px;
    background: #EFEFEF;
    border-radius: 50%;
    font: 20px dinm;
    color: #fff;
}

.index1 .txt>div:nth-child(n+2) {
    margin-top: 60px;
}

.index1 .txt>div:nth-child(4) {
    margin-top: 35px;
}

.index1 .txt>div>div {
    width: 83.5%;
}

.index1 .tit {
    font: 16px/1 syl;
    color: #CDCDCD;
    text-transform: uppercase;
}

.index1 .tit b {
    font-size: 24px;
    color: #343434;
    letter-spacing: 2px;
    margin-right: 10px;
}

.index1 .txt .line {
    height: 1px;
    background: rgb(205, 205, 205, .37);
    margin: 8px 0 5px;
}

.index1 .con {
    font-size: 18px;
    line-height: 24px;
    color: #343434;
}

.index1 .active .num {
    background: #041D51;
}

.index1 .active .tit b {
    color: #041D51;
}

.index2 {
    background: url(../images/index2.jpg) no-repeat center;
    padding: 114px 0 105px;
}

.index2 .title .line {
    margin-top: 18px;
}

.index2 .box {
    margin-top: 55px;
}

.index2 li {
    width: 19.5%;
    background: #fff;
    padding: 9px 9px 78px;
    transition: .2s;
}

.index2 .tt {
    color: #343434;
    font: bold 22px syl;
    margin: 72px 0 4px;
}

.index2 .cn {
    width: 80%;
    height: 72px;
    font: 16px/24px syl;
    color: #808080;
    margin: auto;
}

.index2 a {
    font: 16px syl;
    color: #CDCDCD;
    margin-top: 25px;
}

.index2 a img {
    margin-left: 4px;
}

.index2 li:hover {
    background: #041D51;
    color: #fff;
}

.index2 li:hover .tt,
.index2 li:hover .cn,
.index2 li:hover a {
    color: #fff;
}

.index2 li:hover a img {
    filter: brightness(100);
}

.index3 {
    background: url(../images/index3.jpg) no-repeat center;
    background-size: cover;
    padding: 80px 0 72px;
    color: #fff;
}

.index3 .box>div {
    width: 602px;
}

.index3 .tit {
    font: bold 58px/64px syl;
}

.index3 .line {
    width: 38px;
    height: 2px;
    background: #FFFFFF;
    margin: 21px auto 11px;
}

.index3 .con {
    font: 24px syl;
}

.index3 a,
.index3 a:hover {
    width: 35%;
    height: 48px;
    background: #fff;
    border-radius: 0 15px 0 15px;
    font: bold 20px syl;
    color: #041D51;
    margin: 23px auto 0;
}

.index4 {
    padding: 116px 0 120px;
}

.index4 .box {
    margin-top: 50px;
}

.index5 {
    padding-bottom: 126px;
    overflow: hidden;
}

.index5 .title .line {
    margin-top: 8px;
}

.index5 .title font {
    margin: 0 22px 0 12px;
}

.title font {
    width: 8px;
    height: 8px;
    background: #041D51;
    border-radius: 50%;
    margin: 0 10px 0 15px;
}

.index5 .box {
    margin-top: 16px;
}

.index5 .box>div {
    width: 46%;
}

.index5 .box>div img.p_a {
    top: 37px;
    left: -46px;
}

.index5 .tit {
    font: bold 24px/1 syl;
    color: #041D51;
}

.index5 .tit img {
    margin-bottom: -5px;
}

.index5 .tit span {
    font-size: 16px;
}

.index5 .tit font {
    width: 1px;
    height: 17px;
    background: #041D51;
    transform: rotate(15deg);
    margin: 0 10px 0 4px;
}

.index5 .con {
    font: 16px/20px syl;
    color: #808080;
    letter-spacing: 1px;
    margin-top: 27px;
}

.index5 ul {
    width: 82%;
    font: 10px syl;
    color: #041D51;
    margin-top: 33px;
}

.index5 li {
    width: 20.065%;
    height: 106px;
    border: 1px solid rgb(128, 128, 128, .6);
    border-radius: 50%;
    font: bold 14px/18px syl;
    color: #041D51;
}

.index5 a,
.index5 a:hover {
    width: 32%;
    height: 48px;
    background: #041D51;
    border-radius: 0 12px 0 12px;
    font: bold 20px syl;
    color: #fff;
    margin-top: 23px;
}

.index6 {
    background: url(../images/index6.jpg) no-repeat center;
    padding: 130px 0 99px;
}

.index6 .box {
    height: 435px;
    margin-top: 50px;
}

.index6 .aaa {
    width: 36%;
    height: 435px;
    background: url(../images/index6_01.png) no-repeat center;
    font: bold 20px/25px syl;
    color: #fff;
    left: 0;
    right: 0;
    margin: auto;
}

.index6 .text {
    padding-top: 45px;
}

.index6 .text>div>div {
    width: 31.77%;
    height: 140px;
    border-radius: 22px;
    background: rgb(255, 255, 255, .8);
    padding-left: 27px;
}

.index6 .tt {
    font: bold 20px/25px syl;
    color: #000000;
}

.index6 .tt img {
    margin-right: 7px;
}

.index6 .cn {
    width: 85%;
    font: 14px/20px syl;
    color: #808080;
    margin: 7px 0 0 17px;
}

.index6 .text>div:nth-child(2) {
    margin-top: 68px;
}

.index6 .text>div:nth-child(2) .cn {
    width: 100%;
    font-size: 16px;
}

.index7 {
    padding: 120px 0;
    overflow: hidden;
}

.index7 li {
    width: 46.833%;
    margin-top: 50px;
}

.index7 .tt {
    font: bold 24px syl;
    color: #041D51;
    margin: 11px 0 5px;
}

.index7 .cn {
    font: 18px/24px syl;
    color: #999999;
}

.index8 {
    background: #F0F0F0;
    padding: 80px 0 97px;
    overflow: hidden;
}

.index8 .title .line {
    margin-top: 8px;
}

.index8 .box {
    margin-top: 68px;
}

.index8 ul {
    width: 27%;
}

.index8 li {
    font: 22.5px syl;
    color: #666666;
    border-bottom: 1px solid rgb(4, 29, 81, .19);
    padding-bottom: 3px;
}

.index8 li:nth-child(n+2) {
    margin-top: 49px;
}

.index8 li img {
    opacity: 0;
}

.index8 .active {
    color: #041D51;
    font-weight: bold;
}

.index8 .active img {
    opacity: 1;
}

.index8 .txt {
    width: 71.035%;
    background: linear-gradient(to right, transparent 31.3%, #041D51 31.3%);
    padding: 40px 6.3% 40px 0;
}

.index8 .img {
    width: 65.2%;
    height: 366px;
    overflow: hidden;
}

.index8 .txt>div>div {
    width: 29.8%;
}

.index8 .tt {
    font: bold 24px syl;
    color: #fff;
}

.index8 .txt .line {
    width: 18px;
    height: 2px;
    background: #fff;
    margin: 23px auto 25px;
}

.index8 .cn {
    font: 18px/24px syl;
    color: #fff;
    -webkit-line-clamp: 2;
}

.index8 .more {
    width: 77%;
    height: 47px;
    background: #fff;
    border-radius: 0 12px 0 12px;
    font: bold 20px syl;
    color: #041D51;
    margin: 35px auto 0;
}

.index9 {
    background: url(../images/index9.jpg) no-repeat center;
    padding: 90px 0 118px;
    background-size: cover;
    overflow: hidden;
}

.titlea .aa,
.titlea .bb {
    color: #fff;
}

.titlea .line {
    background: #fff;
}

.titlea font {
    background: #fff;
}

.index9 .box {
    margin-top: 53px;
}

.index9 .box>div {
    width: 24%;
}

.index9 .tt {
    font: bold 32px syl;
    color: #fff;
}

.index9 .cn {
    font: 18px/25px syl;
    color: #fff;
    border-top: 1px solid rgb(255, 255, 255, .37);
    border-bottom: 1px solid rgb(255, 255, 255, .37);
    padding: 18px 0 13px;
    margin: 26px 0 50px;
}

.index9 .cn p:nth-child(2) {
    margin: 3px 0;
}

.index9 .more {
    width: 65%;
    height: 50px;
    background: #fff;
    border-radius: 0 12px 0 12px;
    font: bold 21px syl;
    color: #041D51;
    margin: auto;
}

.index9 ul {
    width: 73.4%;
}

.index9 li {
    border: 1px solid #fff;
    width: 48.44%;
    padding: 8px 9px 23px;
}

.index9 .img {
    height: 313px;
    background: #000;
    overflow: hidden;
}

.index9 .tit {
    font-size: 18px;
    color: #fff;
    margin-top: 17px;
}

.index10 {
    padding: 107px 0 120px;
}

.index10 .tab {
    width: 28.4%;
    margin: 24px auto 50px;
}

.index10 .tab span {
    width: 42.74%;
    height: 45px;
    border: 1px solid #707070;
    border-radius: 0 12px 0 12px;
    font: bold 20px syl;
    color: #041D51;
}

.index10 .tab .active {
    color: #fff;
    background: #041D51;
}

.index10 .con li {
    width: 31.7%;
    transition: .2s;
}

.index10 .con li>div {
    border: 1px solid #041D51;
    border-top: none;
    padding: 19px 0 18px;
}

.index10 .tt {
    width: 33%;
    height: 38px;
    background: #F1F1F1;
    border-radius: 0 12px 0 12px;
    font: bold 20px syl;
    color: #041D51;
    margin: auto;
}

.index10 .cn {
    width: 87%;
    font: 16px/25px syl;
    color: #000000;
    margin: 12px auto 0;
}

.index10 li:hover {
    background: #041D51;
}

.index10 li:hover .tt {
    color: #041D51;
    background: #fff;
}

.index10 li:hover .cn {
    color: #fff;
}

.index11 {
    background: url(../images/index11.jpg) no-repeat center;
    padding: 72px 0 67px;
    background-size: cover;
}

.index11 .title img {
    filter: brightness(100);
}

.index11 a,
.index11 a:hover {
    width: 11%;
    height: 48px;
    background: #fff;
    border-radius: 0 12px 0 12px;
    font: bold 20px syl;
    color: #041D51;
    margin: 46px auto 0;
}

.index12 {
    padding: 101px 0 91px;
    overflow: hidden;
}

.index12 .swiper {
    overflow: initial;
    margin-top: 54px;
}

.index12 .img {
    width: 72.306%;
    height: 696px;
    overflow: hidden;
    background: #fff;
}

.index12 .swiper-slide>div {
    width: 42.1%;
    height: 414px;
    background: #fff;
    left: 56.2%;
    z-index: 9;
    padding: 62px 51px 70px 48px;
}

.index12 .swiper-slide-prev {
    opacity: 0;
}

.index12 .swiper-slide .tit {
    font: bold 24px syl;
    color: #041D51;
}

.index12 .line {
    height: 1px;
    background: rgb(112, 112, 112, .2);
    margin: 5px 0 27px;
}

.index12 .con {
    width: 85%;
    padding-left: 17px;
    -webkit-line-clamp: 4;
}

.index12 .con li {
    position: relative;
    font: 17px/29px syl;
    color: #999999;
}

.index12 .con li:nth-child(n+2) {
    margin-top: 15px;
}

.index12 .con li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: #041D51;
    border-radius: 50%;
    position: absolute;
    left: -15px;
    top: 13px;
}

.index12 .more,
.index12 .more:hover {
    width: 35%;
    height: 47px;
    background: #041D51;
    border-radius: 0 12px 0 12px;
    font: bold 20px syl;
    color: #fff;
    margin-top: 32px;
}

.index12 .swiper-button {
    background: url(../images/left.png) no-repeat center;
    width: 34px;
    height: 34px;
    top: auto;
    bottom: 221px;
    opacity: 1 !important;
}

.index12 .swiper-button-prev {
    left: auto;
    right: 22.3%;
}

.index12 .swiper-button-next {
    transform: rotateY(180deg);
    right: 19%;
}

.index12 .swiper-button:hover {
    background-image: url(../images/lefta.png);
}











.title .cc {
    font: bold 40px/1 syl;
    color: #041D51;
}

.title .cc span {
    width: 5px;
    height: 40px;
    background: #FF8D11;
    margin-right: 23px;
}

.index13 {
    background: #F0F0F0;
    padding: 90px 0 116px;
}

.index13 .swiper {
    height: 278px;
    margin-top: 46px;
}

.index13 .swiper-slide {
    height: 139px;
    border: 1px solid rgb(112, 112, 112, .17);
}

.index13 .swiper-slide img {
    max-width: 100%;
    max-height: 100%;
}

.index13 .swiper-slide:hover {
    background: #041D51;
}

.index13 .swiper-slide:hover img {
    filter: grayscale(1) brightness(100);
}

.index14 {
    background: url(../images/index14.jpg) no-repeat center;
    padding: 109px 0 75px;
}

.index14 .box {
    margin-top: 47px;
}

.index15.honor {
    padding: 120px 0;
    overflow: hidden;
}

.index15.honor .content {
    background: none;
    color: #041D51;
    margin-top: 0;
}

.index15.honor .content .line {
    background: #041D51;
}

.index15.honor .content p:nth-child(1) {
    margin-left: 22px;
}

.index15.honor .content p:nth-child(1)::before {
    content: '';
    background: url(../images/index15_02.png) no-repeat center;
    position: absolute;
    left: -22px;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 7px;
}

.index15 a,
.index15 a:hover {
    width: 39%;
    height: 48px;
    background: #041D51;
    border-radius: 0 12px 0 12px;
    font: bold 20px syl;
    color: #fff;
    margin-top: 27px;
}

.index16 {
    background: rgb(239, 239, 239, .52);
    padding-top: 89px;
}

.index16 .content {
    background: linear-gradient(transparent 56px, #041D51 56px);
    margin-top: 38px;
    height: 700px;
    font: 16px/27px syl;
    color: #fff;
}

.index16 .content .img {
    width: 50.447%;
    height: 700px;
    overflow: hidden;
    left: 0;
}

.index16 .txt {
    width: 44%;
    margin-top: 158px;
}

.index16 .txt::before {
    content: '';
    width: 4px;
    height: 78px;
    background: #fff;
    position: absolute;
    left: -17px;
    top: 12px;
}

.index16 .txt1 {
    font: bold 42px syr;
}

.index16 .txt2 {
    font-size: 24px;
    letter-spacing: -1px;
}

.index16 .con {
    -webkit-line-clamp: 5;
    margin: 14px 0 35px;
}

.index16 .con strong {
    font-weight: normal;
    margin-bottom: 24px;
    display: block;
}

.index16 li:nth-child(2) {
    margin-top: 20px;
}

.index16 li .tt {
    width: 23%;
    height: 36px;
    background: #fff;
    border-radius: 0 12px 0 12px;
    font: bold 15px syl;
    color: #041D51;
}

.index16 li .cn {
    width: 73%;
    line-height: 23px;
}

/* index end */

.banner {
    width: 100%;
    margin-top: 100px;
}

.topnav {
    padding-top: 70px;
}

.topnav .box {
    border-bottom: 1px solid #e5e5e5;
    padding-bottom: 7px;
}

.topnav .left {
    border-left: 3px solid #041D51;
    padding-left: 11px;
}

.topnav .left p:nth-child(1) {
    font-size: 22px;
    line-height: 1;
    color: #041D51;
}

.topnav .left p:nth-child(2) {
    font-size: 16px;
    color: rgb(51, 51, 51, .4);
    text-transform: uppercase;
    font-weight: 300;
    line-height: 1;
    margin-top: 8px;
}

.topnav .right,
.topnav .right a {
    font-size: 16px;
    color: #7f7f7f;
    opacity: 0.8;
}

/* 关于我们 */

.about {
    padding: 81px 0 134px;
}

.a_tit {
    font-size: 38px;
    color: #041D51;
}

.a_tit::after {
    content: '';
    width: 45px;
    height: 2px;
    background: #041D51;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: -4px;
}

.about .box {
    margin-top: 59px;
}

.about .img {
    width: 53.401%;
    height: 456px;
    overflow: hidden;
}

.about .text {
    width: 42.3%;
}

.about .tit {
    font-size: 29px;
    color: #041D51;
}

.about .line {
    height: 2px;
    background: #041D51;
    margin: 7px 0 25px;
}

.about .con {
    font: 18px/31px syl;
    color: #343434;
}

.about .con br {
    content: '';
    display: block;
    height: 11px;
}

.about .content {
    margin-top: 22px;
}

.about .content img:nth-child(1) {
    width: 49.76%;
}

.about .content img:nth-child(2) {
    width: 48.832%;
}

/* 关于我们 end */

/* 产品中心 */

.prolist {
    padding: 60px 0 105px;
}

.prolist .list {
    width: 45.548%;
}

.prolist .list:nth-child(n+3) {
    margin-top: 89px;
}

.prolist .list .img {
    height: 358px;
    overflow: hidden;
}

.prolist .list p {
    border-bottom: 1px solid rgb(0, 0, 0, .37);
    padding-bottom: 26px;
    margin-top: 42px;
}

.prolist .list .tit {
    font-size: 30px;
    color: #333333;
}

.video {
    padding-bottom: 161px;
}

.video .list {
    width: 47.2%;
    background: #041D51;
    padding: 11px 12px 30px;
    margin-top: 56px;
}

.video .img {
    height: 384px;
    background: #000;
    overflow: hidden;
}
.video .img video{
    object-fit: cover;
}
.video .list p {
    margin-top: 32px;
}

.video .tit {
    font-size: 22px;
    color: #fff;
}

.video .list img {
    margin-right: 37px;
}

/* 产品中心 end */

/* 商业合作 */

.coop .index4 {
    padding-bottom: 74px;
}

.coop4 .swiper-wrapper {
    -webkit-transition-timing-function: linear;
    -moz-transition-timing-function: linear;
    -ms-transition-timing-function: linear;
    -o-transition-timing-function: linear;
    transition-timing-function: linear;
}

.coop4 .swiper {
    height: 706px;
}

.coop4 .swiper-slide {
    height: 349px;
    overflow: hidden;
}

/* 商业合作 end */

/* 实景案例 */

.case {
    padding: 87px 0 205px;
}

.case .box {
    margin-top: 10px;
}

.case .list:nth-child(n+2) {
    margin-top: 35px;
}

.case .img {
    width: 45.762%;
    height: 282px;
    overflow: hidden;
}

.case .txt {
    width: 39.98%;
    margin-left: 8.2%;
}

.case .tit {
    font: bold 24px syl;
    color: #041D51;
}

.case .line {
    height: 1px;
    background: rgb(112, 112, 112, .2);
    margin: 4px 0 25px;
}

.case .con {
    font: 17px/29px syl;
    color: #666666;
    margin-left: 16px;
}

.case .con li {
    position: relative;
}

.case .con li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: #041D51;
    border-radius: 50%;
    position: absolute;
    left: -15px;
    top: 13px;
}

/* 实景案例 end */

/* 新闻资讯 */

.news {
    background: #fff;
    padding: 40px 0 50px;
}

.news .li {
    width: 31.5%;
    margin: 35px 2.7% 0 0;
}

.news .li:nth-child(3n) {
    margin-right: 0;
}

.news .time {
    font-size: 16px;
    color: #a91c1b;
}

.news .tit {
    font-size: 18px;
    color: #333333;
    margin: 7px 0 23px;
}

.news .img {
    width: 100%;
    height: 260px;
    overflow: hidden;
    border-radius: 15px;
}

.news .con {
    font-size: 16px;
    line-height: 26px;
    color: #999999;
    -webkit-line-clamp: 2;
    margin: 29px 0 11px;
}

.news .line {
    height: 1px;
    background: #f2f2f2;
}

.news .more {
    font-size: 16px;
    margin-top: 22px;
}

/* 新闻资讯 end */

.arc .content {
    font: 18px/36px Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial, sans-serif;
    padding: 80px 0;
}

.arc .tit {
    font-size: 32px;
}

.arc .time {
    font-size: 16px;
    margin: 10px 0 50px;
}

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

/* 荣誉 */

.honor {
    padding: 61px 0 263px;
}

.honor .box {
    margin-top: 53px;
}

.honor .list {
    width: 30.77%;
    background: #fff;
    margin-right: 3.7%;
}

.honor .list:nth-child(3n) {
    margin-right: 0;
}

.honor .list .img {
    width: 74.3%;
    height: 446px;
    overflow: hidden;
    margin: 41px auto 28px;
}

.honor .list .line {
    height: 1px;
    background: rgb(78, 78, 78, .2);
}

.honor .list .cn {
    height: 106px;
    font-size: 20px;
    line-height: 27px;
    color: #343434;
    padding: 24px 0 28px;
}

.honor .list .cn p {
    height: 27px;
}

.honor .content {
    background: #041D51;
    padding-right: 5.6%;
    font-size: 19px;
    line-height: 26px;
    color: #fff;
    margin-top: 137px;
}

.honor .content p:nth-child(1) {
    font-size: 28px;
    line-height: 40px;
}

.honor .content .line {
    width: 2px;
    height: 31px;
    background: #fff;
    transform: rotate(37deg);
    margin: 10px 0 14px 9px;
}

/* 荣誉 end */
/* contactUs */

.contact {
    padding: 87px 0 120px;
    overflow: hidden;
}

.contact .left {
    width: 35.1%;
}

.contact .left .text {
    margin-bottom: 49px;
    font-size: 18px;
}

.contact .left .text font {
    width: 76%;
    word-break: break-all;
}

.contact .left span {
    font-size: 24px;
    margin-left: 12px;
}

.contact .left .line {
    height: 1px;
    background: #cccccc;
    margin: 16px 0;
}

.contact .qrcode {
    width: 63%;
    margin-top: 33px;
}

.contact .qrcode img {
    width: 41%;
    border: 1px solid#041D51;
    padding: 7px;
}

.contact .map {
    width: 54%;
    height: 100%;
}
.img-container {
  vertical-align: bottom; /* 或middle, top 等，根据需求调整 */
  display: inline-block; /* 保证span标签能正确对齐 */
}

/* contactUs end */