* {
    margin: 0;
    padding: 0;
    font-family: '微软雅黑';
}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
}

body {
    min-width: 1200px;
}

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

.bg {
    display: block;
    height: 100%;
    min-width: 1200px;
}

.nav {
    background-color: #1b2d60;
    height: 50px;
    line-height: 50px;
    position: relative;
}

.nav .wrap {
    height: 50px;
}

.nav-logo {
    width: 80px;
    height: 30px;
    margin-top: 10px;
    margin-right: 40px;
}

.nav-box {
    float: right;
    width: 80%;
    box-sizing: border-box;
    padding-left: 160px;
}

.nav-list {
    float: left;
    font-size: 16px;
    color: #fff;
    margin-left: 60px;
}

.nav-list.active a {
    color: #7285bb !important;
}

.nav-list a {
    color: #fff;
}

.clear {
    clear: both;
}

.tit {
    padding-top: 55px;
    padding-bottom: 55px;
    font-size: 32px;
    color: #1b2d60;
    text-align: center;
}

.bg2 {
    margin-bottom: 50px;
    display: block;
}

.bg3 {
    width: 90%;
    margin: 0 auto 45px;
    display: block;
}

.bottomBG .wrap {
    padding: 0 15px;
}

.txt {
    font-size: 14px;
    color: #303030;
    margin-bottom: 40px;
}

.content {
    padding-top: 30px;
}

.recommend-tit-box {
    padding-top: 50px;
    padding-bottom: 50px;
}

.recommend-tit {
    font-size: 34px;
    color: #1b2d60;
    text-align: center;
    line-height: 50px;
}

.recommend-con-left {
    float: left;
    width: 50%;
}

.recommend-con-right {
    float: left;
    width: 50%;
}

.recommend-txt-box {
    padding-right: 30px;
}

.recommend-txt-box .recommend-tit {
    text-align: left;
    padding-bottom: 10px;
}

.footer {
    background-color: #1b2d60;
    padding-top: 35px;
    padding-bottom: 35px;
}

.footer-block {
    float: left;
}

.w30 {
    width: 30%;
}

.w20 {
    width: 20%;
}

.w45 {
    width: 45%;
}

.footer-tit {
    font-size: 32px;
    color: #fff;
    padding-bottom: 10px;
}

.footer-txt {
    font-size: 12px;
    color: #fff;
    line-height: 22px;
}

.footer-nav {
    margin-right: 28px;
}

.footer-nav-tit {
    color: #fff;
}

.footer-txt-box {
    padding-top: 15px;
}

.footer-txt a {
    font-size: 12px;
    color: #fff;
}

.footer-two {
    background-color: #3e5081;
    color: #fff;
    font-size: 14px;
    text-align: center;
    height: 30px;
    line-height: 30px;
}

.maskBox {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 9;
}

.mask {
    position: absolute;
    width: 100%;
    height: 45%;
    background-color: rgba(0, 0, 0, 0.4);
    top: 0;
    left: 0;
    z-index: 9;
}

.mask2 {
    position: absolute;
    width: 100%;
    height: 45%;
    background-color: rgba(0, 0, 0, 0.4);
    top: 55%;
    left: 0;
    z-index: 9;
}

.maskTxt {
    position: absolute;
    font-size: 48px;
    font-weight: bold;
    color: #fff;
    background-color: rgba(0, 0, 0, 0);
    top: 45%;
    width: 100%;
    height: 10%;
    z-index: 9;
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
    align-items: center;
    -moz-box-align: center;
    -webkit-box-align: center;
    justify-content: center;
    -moz-box-pack: center;
    -webkit-box-pack: center;
}

.hidden {
    display: none;
}

.active {
    /* color: #7285bb !important; */
}

.nav-two {
    position: absolute;
    top: 50px;
    width: 100%;
    background-color: #7681a0;
    height: 50px;
    line-height: 50px;
    z-index: 99;
}

.nav-two-item {
    float: right;
    width: 50%;
    padding-left: 10px;
}

.nav-two-item-list a {
    margin-right: 60px;
    float: left;
    color: #fff;
}

.nav-two-item .nav-two-item-list:last-of-type a {
    margin: 0;
}

.nav-two-item-list:hover a {
    color: #c7d5fe;
}

.content-left {
    float: left;
    width: 50%;
    padding-left: 130px;
    box-sizing: border-box;
}

.content-right {
    float: left;
    width: 50%;
    padding-right: 130px;
    box-sizing: border-box;
}

.left-list {
    margin-bottom: 145px;
}

.left-list-item {
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
}

.left-list-item-img {
    flex: 1;
    -moz-box-flex: 1;
    -webkit-box-flex: 1;
}

.left-list-item-date {
    padding: 0 15px;
    width: 20px;
    text-align: center;
}

.left-list-item-date .day {
    font-size: 18px;
    color: #000;
}

.left-list-item-date .year {
    font-size: 12px;
    color: #999;
}

.left-list-item-txt {
    margin-top: 30px;
}

.left-list-item-txt .title {
    font-size: 18px;
    color: #000;
    padding-bottom: 15px;
}

.left-list-item-txt .text {
    font-size: 14px;
    color: #4e4e4e;
}

.right-title {
    font-size: 50px;
    color: #1b2d60;
    text-align: center;
    padding: 135px 0;
}

.right-list {
    margin-bottom: 145px;
}

.right-list-item {
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
}

.right-list-item-img {
    flex: 1;
    -moz-box-flex: 1;
    -webkit-box-flex: 1;
}

.right-list-item-date {
    padding: 0 15px;
    width: 20px;
    text-align: center;
}

.right-list-item-date .day {
    font-size: 18px;
    color: #000;
}

.right-list-item-date .year {
    font-size: 12px;
    color: #999;
}

.right-list-item-txt {
    margin-top: 30px;
    padding-left: 50px;
}

.right-list-item-txt .title {
    font-size: 18px;
    color: #000;
    padding-bottom: 15px;
}

.right-list-item-txt .text {
    font-size: 14px;
    color: #4e4e4e;
}

.see-more {
    font-size: 14px;
    color: #000;
    padding-bottom: 20px;
    width: 200px;
    margin: 280px auto 0;
    border-bottom: 1px solid #000;
    text-align: center;
}

.see-more a {
    color: #000;
}

.information-list {
    float: left;
    width: 50%;
    padding-right: 20px;
    box-sizing: border-box;
    margin-bottom: 40px;
}

.information-list:nth-of-type(2n) {
    padding-left: 20px;
    padding-right: 0;
}

.information-item {
    background-color: #f0f0f0;
    padding: 25px 20px 25px 30px;
    box-sizing: border-box;
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
    box-sizing: border-box;
}

.information-item-img {
    width: 80px;
    height: 105px;
}

.information-item-text {
    flex: 1;
    -moz-box-flex: 1;
    -webkit-box-flex: 1;
    padding-left: 20px;
    display: flex;
    display: -webkit-flex;
    display: -webkit-box;
    box-sizing: border-box;
}

.information-item-text-left {
    flex: 1;
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    padding-right: 20px;
    border-right: 1px solid gainsboro;
    box-sizing: border-box;
    padding-top: 10px;
}

.information-item-text-left .title {
    font-size: 16px;
    font-weight: bold;
    color: #000;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 211px;
    padding-bottom: 10px;
    box-sizing: border-box;
}

.information-item-text-left .text {
    font-size: 14px;
    color: #666;
}

.information-item-text-right {
    padding-left: 10px;
    box-sizing: border-box;
}

.information-item-text-right .date {
    font-size: 14px;
    color: #999;
}

.information-item-text-right .day {
    font-size: 42px;
    color: rgb(105, 105, 105);
    font-weight: bold;
    margin-bottom: 10px;
}

.clearfix:after {
    content: "\0020";
    display: block;
    height: 0;
    clear: both;
}

.page {
    margin-top: 40px;
    margin-bottom: 20px;
    text-align: center;
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
    align-items: center;
    -moz-box-align: center;
    -webkit-box-align: center;
    justify-content: center;
}

.page-down {
    display: inline-block;
    width: 25px;
    margin-right: 5px;
}

.page-up {
    display: inline-block;
    width: 25px;
}

.page-box {
    display: inline-block;
    position: relative;
    bottom: 2px;
}

.page-box div {
    width: 20px;
    height: 20px;
    font-size: 14px;
    color: #000;
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    margin-right: 5px;
    float: left;
}

.page .page-box .on {
    background-color: #1c2d60;
    color: #fff;
}

.project .video {
    position: relative;
    width: 815px;
    height: 540px;
    margin: 0 auto;
}

.project .video img {
    display: block;
    height: 100%;
}

.project .video .mask {
    position: absolute;
    top: 490px;
    width: 100%;
    height: 50px;
    font-size: 22px;
    color: #fff;
    line-height: 50px;
    background-color: rgba(0, 0, 0, 0.5);
    box-sizing: border-box;
    padding-left: 10px;
}

.left-list-item-txt .title2 {
    color: #1b2d60;
    font-size: 22px;
    padding-bottom: 15px;
}

.left-list-item-txt .text2 {
    text-align: right;
}

.left-list-item-txt .text2 a {
    color: #1b2d60;
    font-size: 16px;
}

.groupTitle {
    font-size: 22px;
    text-align: center;
    padding: 40px 0;
}

.groupMain {
    padding: 0 135px;
    box-sizing: border-box;
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
    flex-wrap: wrap;
}

.groupList {
    width: 270px;
    height: 180px;
    margin-bottom: 50px;
}

.groupList img {
    height: 100%;
}

.groupList .groupList-tit {
    font-size: 16px;
    color: #000;
    padding-top: 20px;
}

.teamListBox {
    width: 920px;
    margin: 0 auto;
    margin-bottom: 40px;
}

.teamList {
    float: left;
    width: 25%;
    height: 185px;
    background-color: #f7f7f7;
    transition: all 0.35s linear;
}

.teamList img {
    width: 100%;
    height: 100%;
}

.teamList:nth-of-type(2n) {
    background-color: #f0f0f0;
}

.teamList:nth-of-type(5n) {
    background-color: #f0f0f0;
}

.teamList:nth-of-type(5n+1) {
    background-color: #f7f7f7;
}

.teamList:nth-of-type(7n) {
    background-color: #f0f0f0;
}

.teamList:nth-of-type(7n+1) {
    background-color: #f7f7f7;
}

.workBox {
    width: 1040px;
    margin: 0 auto;
}

.workTitle {
    background-color: #1c2d60;
    height: 45px;
    line-height: 45px;
}

.workTitleList {
    text-align: center;
    float: left;
    width: 25%;
    color: #fff;
}

.workContentList {
    background-color: #f7f7f7;
    height: 100px;
    line-height: 100px;
}

.workContentListItem {
    font-size: 16px;
    text-align: center;
    color: #000;
    float: left;
    width: 25%;
}

.position {
    color: #2a3a6a;
}

.workContentListItem a {
    color: #1c2d60;
    border: 2px solid #1c2d60;
    border-radius: 5px;
    padding: 3px;
}

.workContentList:nth-of-type(2n) {
    background-color: #f0f0f0;
}

.detailTitle {
    font-size: 28px;
    margin-bottom: 18px;
    text-align: center;
    color: #4f4f4f;
}

.detailDate {
    font-size: 12px;
    color: #4f4f4f;
    text-align: center;
}

.detail-article {
    padding-top: 40px;
}

.detail-article p {
    font-size: 14px;
    margin-bottom: 10px;
}

.detail-article p img {
    /*width: 416px;*/
    display: block;
    margin: 0 auto;
}

.teamList:hover {
    z-index: 2;
    -webkit-box-shadow: 0 15px 25px rgba(0, 0, 0, .3);
    box-shadow: 0 15px 25px rgba(0, 0, 0, .3);
}

.showMain {
    position: absolute;
    height: 100px;
    width: 100%;
    left: 0;
    top: 45%;
    z-index: 999;
}

.groupItem {
    width: 570px;
    float: left;
    margin-bottom: 60px;
}

.groupItem:nth-of-type(2n) {
    float: right;
}

.groupMain {
    padding: 0;
}

.groupList {
    float: left;
    width: 142.5px;
    height: 142.5px;
    padding-right: 5px;
    padding-bottom: 5px;
    box-sizing: border-box;
    margin: 0;
}

.groupList img {
    cursor: default;
    transition: all 0.3s;
}

.groupItemTit {
    font-size: 22px;
    color: #000;
    font-weight: 300;
    margin-bottom: 25px;
}

.anli1:nth-of-type(5) {
    width: 285px;
    height: 285px;
}

.anli2 {
    float: right;
}

.anli2:nth-of-type(1) {
    width: 285px;
    height: 285px;
}

.anli3 {
    float: right;
}

.anli3:nth-of-type(3) {
    width: 285px;
}

.anli3:nth-of-type(4) {
    width: 285px;
    height: 285px;
}

.anli4 {
    float: right;
}

.anli4:nth-of-type(1) {
    width: 285px;
    height: 285px;
}

.anli4:nth-of-type(8) {
    width: 285px;
}

.anli5:nth-of-type(2) {
    width: 285px;
}

.anli5:nth-of-type(10) {
    width: 285px;
}

.anli6:nth-of-type(1) {
    width: 285px;
}

.anli6:nth-of-type(10) {
    width: 285px;
}

.anli7:nth-of-type(2) {
    width: 285px;
}

.anli7:nth-of-type(4) {
    width: 285px;
}

.anli7:nth-of-type(9) {
    width: 285px;
}

.anli8:nth-of-type(1) {
    width: 285px;
}

.anli8:nth-of-type(6) {
    width: 285px;
}

.anli8:nth-of-type(8) {
    width: 285px;
}

.boxShadow {
    z-index: 9;
    -webkit-box-shadow: -3px 15px 25px rgba(0, 0, 0, .4);
    box-shadow: -3px 15px 25px rgba(0, 0, 0, .4);
}