* {
    padding: 0;
    margin: 0;
}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
}

.box {
    width: 100%;
    max-width: 100%;
    min-width: 1200px;
    height: 98px;
    display: flex;
    align-items: center;
    background-color: #fff;
}

.box1 {
    width: 100%;
    max-width: 100%;
    min-width: 1200px;
    position: relative;
}

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

.logo {
    width: 374px;
    height: auto;
    float: left;
    display: inline-block;
}

.logo img {
    height: 80px;
    width: auto;
    max-width: 100%;
    margin-left: 10%;
}

.nav {
    float: left;
    display: inline-block;
    margin-left: 10%;
    width: max-content;
}

.nav li {
    float: left;
    display: inline-block;
    padding: 0 30px;
}

.nav li a {
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #363636;
}

.nav .on a {
    color: #284f95;
    font-weight: bold;
}

.yuyan {
    width: max-content;
    float: right;
}

.yuyan a {
    font-family: PingFang SC;
    font-weight: 500;
    color: #999999;
    margin: 0 15px;
    display: inline-block;
    float: left;
    height: 26px;
    text-decoration: none;
}

.nav li a:hover {
    color: #284f95;
    font-weight: bold;
    text-decoration: none;
}

.yuyan a:hover {
    color: #284f95;
    border-bottom: 2px solid #284f95;
    padding-bottom: 5px;
}

.yuyan .on {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #284f95;
    border-bottom: 2px solid #284f95;
    padding-bottom: 5px;
}

.heizi {
    width: 1px;
    height: 16px;
    background: #999999;
    display: inline-block;
    float: left;
    margin: 4px 0;
}

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

.box_banner {
    width: 100%;
    height: auto;
    max-width: 100%;
    max-height: 762px;
    overflow: hidden;
}

.box_banner img {
    width: 100%;
    height: auto;
    min-height: 762px;
    max-height: 762px;
    max-width: 100%;
}

.slider-nav {
    display: none;
}

.box_banner .slider-btn .slider-btn-prev {
    position: absolute;
    top: 50%;
    left: 3%;
    background-image: url(../images/zuo.png);
    z-index: 999;
    height: 116px;
    width: 53px;
    background-repeat: no-repeat;
    background-position: top center;
    transform: translateY(-50%);
}

.box_banner .slider-btn .slider-btn-next {
    position: absolute;
    top: 50%;
    right: 3%;
    background-image: url(../images/you.png);
    z-index: 999;
    height: 116px;
    width: 53px;
    background-repeat: no-repeat;
    background-position: top center;
    transform: translateY(-50%);
}

.abt_list h3 {
    font-size: 60px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #424345;
}

.box_box1 {
    width: 395px;
    height: 593px;
    float: left;
    display: inline-block;
}

.box_box2 {
    width: calc(100% - 395px);
    float: right;
    height: 595px;
    margin-top: -102px;
    display: flex;
    align-items: center;
    position: relative;
    transition: all 1.5s;
}

.box_box3 h3 {
    font-size: 30px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #ffffff;
    padding-bottom: 40px;
}

.box_hezi {
    width: 54px;
    height: 2px;
    background: #ffffff;
    border-radius: 1px;
}

.box_intro {
    font-family: PingFang SC;
    font-weight: 500;
    color: #ffffff;
    font-size: 16px;
    line-height: 47px;
}

.box_box3 {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px;
}

.box_box2:hover {
    transform: translateY(-10%);
}

.asd {
    height: 600px;
    background: #ffffff;
}

.sdf {
    height: 860px;
    background: #f2f4f5;
    display: flex;
    justify-content: center;
    position: relative;
}

.news {
    height: max-content;
    position: absolute;
    top: 15%;
    left: 36%;
}

.news li {
    list-style: none;
    width: 800px;
    height: 80px;
    border-top: 1px solid #cdd1d8;
    border-bottom: 1px solid #cdd1d8;
    display: flex;
    align-items: center;
}

.news_list {
    position: absolute;
    left: 21%;
    top: 13%;
}

.news li .news_box {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.news_time {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #295095;
}

.new_title {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #3f393c;
    margin-left: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}


/*.news li:hover {
    background: #cdd1d8;
}*/

.news li:hover .new_title {
    color: #4b71af;
}

.dizhi {
    height: 330px;
    background: #f2f4f5;
}

.dizhi_box {
    width: 132px;
    height: 298px;
    display: inline-block;
    float: left;
}

.dizhi_box2 {
    width: calc(100% - 132px);
    height: 298px;
    background: #ffffff;
    display: inline-block;
    float: right;
}

.dizhi_box3 {
    width: calc(100% / 3);
    height: 298px;
    margin: 0 auto;
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.dizhi_img img {
    height: 70px;
    width: auto;
    max-width: 100%;
    transition: all 0.5s;
}

.dizhi_img img:hover {
    transform: translateY(-10px);
}

.dizhi_list {
    font-size: 20px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #444960;
    line-height: 36px;
    margin: 5px 0;
}

.dizhi_hezi {
    width: 26px;
    height: 2px;
    background: #284f95;
    border-radius: 1px;
    margin: 10px 0;
}

.dizhi_intro {
    width: 182px;
    height: 65px;
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #444960;
    line-height: 18px;
    text-align: center;
}

.tupian_box:nth-child(2n + 1) {
    width: 49.8%;
    height: 432px;
    float: left;
    display: inline-block;
    overflow: hidden;
}

.tupian_box:nth-child(2n + 2) {
    width: 49.8%;
    height: 432px;
    float: right;
    display: inline-block;
    overflow: hidden;
}

.tupian_box img {
    width: 100%;
    height: auto;
    min-height: 432px;
    max-height: 432px;
    max-width: 100%;
    transition: all 1s;
    overflow: hidden;
}

.tupian_box img:hover {
    transform: scale(1.1);
}

.read {
    float: right;
    height: 80px;
    display: flex;
    justify-content: center;
    flex-direction: row;
    align-items: center;
}

.read span {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #3f393c;
    margin-right: 10px;
}

.kognhezi {
    height: 215px;
    background: #f2f4f5;
}

.kognhezi_box1 {
    height: 215px;
    width: 128px;
    float: left;
    display: inline-block;
}

.kognhezi_box2 {
    width: calc(100% - 128px);
    height: 215px;
    background: #fff;
    float: right;
    display: inline-block;
}

.yuxing {
    height: 300px;
    background: #f2f4f5;
}

.yuxing_box {
    width: calc(100% - 128px);
    height: 300px;
    position: relative;
    margin-top: -8%;
}

.yuxing_box h3 {
    font-size: 30px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #ffffff;
    line-height: 47px;
    position: absolute;
    top: 20%;
}

.foot {
    height: auto;
    width: 100%;
    max-width: 100%;
    min-width: 1200px;
    background: #f2f4f5;
}

.foot_box {
    width: calc(100% / 2);
    height: auto;
    float: left;
    display: inline-block;
}

.zuo {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 10px;
}

.foot_intro {
    width: 398px;
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #363636;
    line-height: 36px;
    margin-left: 20px;
}

.foot_intro img {
    height: 60px;
    width: auto;
    max-width: 100%;
    display: inline-block;
}



.right {
    display: flex;
    justify-content: flex-start;
    flex-direction: row;
    align-items: flex-start;
    flex-wrap: wrap;
} 

.foot_list h3 {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #284f95;
    line-height: 36px;
}

.foot_list {
    flex-direction: column;
    justify-content: center;
    display: flex;
}

.foot_list li {
    list-style: none;
    height: 32px;
    float: left;
    display: inline-block;
}

.foot_list li a {
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #666666;
    line-height: 32px;
}

.foot_list .foot_news {
    height: 32px;
    border-bottom: 1px solid #666666;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

  .footbox {
    display: flex;
    float: left;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;
    height: max-content;
    width: calc(100% / 2);
    padding-bottom: 20px;
  }

  .footbox:nth-child(4n + 1) {
    margin-left: 0;
    margin-top: 10%;
  }

  .footbox:nth-child(4n + 2) {
    margin-left: 0;
    margin-top: 10%;
  }

  .footbox:nth-child(4n + 3) {
    margin-left: 0;
    margin-top: 0;
  }

  .footbox:nth-child(4n + 4) {
    margin-left: 0;
    margin-top: 0;
  }

.foot_yuyan {
    background: #f2f4f5;
    height: max-content;
    border-bottom: 1px solid #e1e2e3;
}

.luokuang {
    height: 36px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #363636;
    line-height: 36px;
    background: #f2f4f5;
}

.intro {
    height: max-content;
    padding: 60px 0;
    display: flex;
    align-content: center;
}

.intro_list {
    font-size: 36px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #363636;
    line-height: 36px;
}

.intro_box {
    width: 26px;
    height: 1px;
    background: #0068cf;
    margin: 20px 0;
}

.intro_intro {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #363636;
    line-height: 36px;
}

.intro_xian {
    width: 300px;
    height: 1px;
    background: #e1ebf3;
    margin: 60px 0;
}

.intro_intro img {
    height: auto;
    max-width: 100%;
}


/*.intro_news:hover {
    background: #cdd1d8;
}*/

.intro_news {
    height: 65px;
    border-bottom: 1px solid #e1ebf3;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;
}

.news_times {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #0068cf;
    float: left;
    display: inline;
    margin-left: 40px;
}

.news_timie {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #3f393c;
    margin-left: 20%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 800px;
}

.intro_news:hover .news_timie {
    color: #4b71af;
}

.page {
    padding: 30px 0;
}

.ditu {
    padding: 60px 0;
}