* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
a {
  text-decoration: none;
}
li {
  list-style: none;
}
@media screen and (min-width: 769px) {
  .navigation {
    width: 100%;
    height: 50px;
    background-color: #0b4bbf;
  }
  .navigation .container.yd {
    display: none;
  }
  .navigation .container.pc {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .navigation .container.pc ul {
    width: 1002px;
    height: 100%;
    display: flex;
    justify-content: space-between;
  }
  .navigation .container.pc ul li {
    width: 167px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .navigation .container.pc ul li a {
    display: block;
    width: 100%;
    height: 100%;
    color: #ffffff;
    font-size: 23px;
  }
  @font-face {
    font-family: 'navfont';
    src: url('/v2024/css/font/FZXBSJW.TTF')
  }

  .navigation .container.pc ul li a{
    font-family: 'navfont';
  }
  .navigation .container.pc ul li.active {
    background-color: #eef4ff;
  }
  .navigation .container.pc ul li.active a {
    color: #000;
  }
  .navigation .container.pc ul li:hover {
    background-color: #eef4ff;
  }
  .navigation .container.pc ul li:hover a {
    color: #000;
  }
  .navigation .container.pc .search {
    width: 205px;
    height: 39px;
    border-radius: 20px;
    background-color: #fff;
    display: flex;
    align-items: center;
    padding-left: 17px;
  }
  .navigation .container.pc .search img {
    width: 17px;
    height: 17px;
  }
  .navigation .container.pc .search input {
    width: 150px;
    border: none;
    outline: none;
    margin-left: 2px;
  }
  .navigation .container.pc .search input::placeholder {
    font-size: 14px;
    color: #0b4bbf;
  }
  #page {
    display: flex;
    text-align: center;
    justify-content: center;
    margin-top: 83px;
  }
  #page a {
    display: block;
    width: 48px;
    height: 48px;
    background-color: #f3f4f7;
    border-radius: 4px;
    border: solid 1px #ffffff;
    margin-right: 30px;
    line-height: 48px;
    text-align: center;
    font-size: 18px;
    color: #252525;
    cursor: pointer;
  }
  #page a.on {
    background-color: #9d3131;
    color: #fff;
  }
  #page a.text {
    width: 90px;
  }
  .foot span a {
    color: #fff;
  }
}
@media screen and (max-width: 768px) {
  #page {
    display: flex;
    text-align: center;
    justify-content: center;
    margin-top: 83px;
  }
  #page a {
    width: 7.40740741vw;
    height: 7.40740741vw;
    background-color: #f3f4f7;
    border-radius: 0.74074074vw;
    border: solid 0.18518519vw #ffffff;
    margin-right: 2.77777778vw;
    line-height: 7.40740741vw;
    text-align: center;
    font-size: 3.33333333vw;
    color: #252525;
    cursor: pointer;
  }
  #page a.on {
    background-color: #9d3131;
    color: #fff;
  }
  #page a.text {
    width: 14.81481481vw;
    margin-right: 0;
  }
  .foot span a {
    color: #fff;
  }
}
@media screen and (min-width: 769px) {
  .box .top {
    width: 100%;
    height: 314px;
    background: url(/v2024/img/top/background-top.jpg) center center no-repeat;
    position: relative;
  }
  .box .top p {
    position: absolute;
    top: 22px;
    left: 360px;
  }
  .box .top p a {
    font-size: 14px;
    line-height: 14px;
    color: #ffffff;
    margin-right: 55px;
  }
  .box .container {
    width: 1200px;
    margin: 0 auto;
  }
  .box .middle .title {
    height: 16px;
    font-size: 16px;
    line-height: 16px;
    color: #373737;
    margin-top: 29px;
    margin-bottom: 26px;
  }
  .box .middle .content {
    margin-top: 32px;
  }
  .box .middle .content .topic {
    height: 43px;
    background-color: #f3f3f3;
    display: flex;
  }
  .box .middle .content .topic h2 {
    margin-left: 16px;
    line-height: 43px;
    color: #9d3131;
  }
  .box .middle .content .topic h2 span {
    color: #414141;
  }
  .box .middle .content .video {
    width: 100%;
    margin-top: 26px;
    display: flex;
    justify-content: space-between;
  }
  .box .middle .content .video .video1 {
    width: 790px;
    height: 445px;
    background-color: #ccc;
    position: relative;
  }
  .box .middle .content .video .video1 a {
    width: 100%;
    height: 100%;
  }
  .box .middle .content .video .video1 a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .box .middle .content .video .video1 video {
    width: 100%;
    height: 100%;
    outline: none;
  }
  .box .middle .content .video .video1 .mask {
    width: 100%;
    height: 44px;
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    padding-left: 22px;
  }
  .box .middle .content .video .video1 .mask p {
    width: 750px;
    height: 44px;
    font-size: 18px;
    line-height: 44px;
    color: #ffffff;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .box .middle .content .video .video2 {
    width: 379px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .box .middle .content .video .video2 div {
    width: 100%;
    position: relative;
  }
  .box .middle .content .video .video2 div a {
    width: 100%;
    height: 100%;
  }
  .box .middle .content .video .video2 div a img {
    width: 100%;
    height: 214px;
    object-fit: cover;
    display: block;
  }
  .box .middle .content .video .video2 div .mask {
    width: 100%;
    height: 44px;
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    padding-left: 14px;
  }
  .box .middle .content .video .video2 div .mask p {
    width: 340px;
    height: 44px;
    font-size: 18px;
    line-height: 44px;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 700;
  }
  .box .middle .content .video3 {
    margin-top: 41px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .box .middle .content .video3 li {
    width: 379px;
    height: 214px;
    margin-bottom: 41px;
    position: relative;
  }
  .box .middle .content .video3 li a {
    width: 100%;
    height: 100%;
  }
  .box .middle .content .video3 li a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .box .middle .content .video3 li .mask {
    width: 100%;
    height: 44px;
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
    left: 0;
    bottom: 0;
    padding-left: 14px;
  }
  .box .middle .content .video3 li .mask p {
    width: 350px;
    height: 44px;
    font-size: 18px;
    line-height: 44px;
    color: #ffffff;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .box .middle .page {
    margin-top: 43px;
    display: flex;
    width: 100%;
    padding: 0 141px 0 142px;
    justify-content: space-between;
  }
  .box .middle .page .left {
    display: flex;
  }
  .box .middle .page .left a {
    width: 48px;
    height: 48px;
    background-color: #f3f4f7;
    border-radius: 4px;
    border: solid 1px #ffffff;
    margin-right: 30px;
    line-height: 48px;
    text-align: center;
    font-size: 18px;
    color: #252525;
    cursor: pointer;
  }
  .box .middle .page .left a.active {
    background-color: #9d3131;
    color: #fff;
  }
  .box .middle .page .left a.next {
    width: 90px;
  }
  .box .middle .page .right {
    display: flex;
    align-items: center;
  }
  .box .middle .page .right p {
    margin-right: 20px;
    height: 18px;
    font-size: 18px;
    line-height: 18px;
    color: #252525;
  }
  .box .middle .page .right input {
    width: 48px;
    height: 48px;
    background-color: #f3f4f7;
    border-radius: 4px;
    border: solid 1px #e5e5e5;
    outline: none;
    text-align: center;
    font-size: 18px;
    color: #252525;
    margin-right: 20px;
  }
  .box .middle .page .right button {
    margin-left: 3px;
    width: 48px;
    height: 48px;
    background-color: #f3f4f7;
    border-radius: 4px;
    border: solid 1px #e5e5e5;
    outline: none;
    font-size: 18px;
    color: #252525;
  }
  .box .foot {
    height: 169px;
    background-color: #9d3131;
    margin-top: 68px;
  }
  .box .foot .container {
    height: 100%;
    display: flex;
    align-items: center;
    padding-left: 100px;
    justify-content: center;
  }
  .box .foot .container img {
    width: 70px;
    height: 89px;
    margin-right: 37px;
  }
  .box .foot .container p {
    width: 701px;
    font-size: 16px;
    color: #ffffff;
  }
  .box .foot .container p span {
    line-height: 16px;
    display: block;
    margin-bottom: 15px;
  }
  .box .foot .container p span:nth-child(2) {
    margin-bottom: 0;
  }
  #videocontent{
    display:none;
  }
}
@media screen and (max-width: 768px) {
  .box {
    width: 100vw;
    overflow: hidden;
  }
  .box .top {
    width: 100vw;
    height: 42.22222222vw;
    background: url(/v2024/img/yd/background.jpg) center;
    background-size: cover;
    position: relative;
  }
  .box .top p {
    position: absolute;
    top: 3.7037037vw;
    left: 3.88888889vw;
  }
  .box .top p a {
    font-size: 3.14814815vw;
    line-height: 3.14814815vw;
    color: #ffffff;
    margin-right: 5.37037037vw;
  }
  .box .container {
    width: 100%;
    padding: 0 3.51851852vw 0 3.7037037vw;
  }
  .box .navigation {
    width: 100%;
    height: 10.55555556vw;
    background-color: #0b4bbf;
    padding: 0 0.18518519vw;
  }
  .box .navigation .container.pc {
    display: none;
  }
  .box .navigation .container.yd {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .box .navigation .container.yd .Title {
    display: flex;
    align-items: center;
  }
  .box .navigation .container.yd .Title img {
    width: 4.81481481vw;
    height: 3.51851852vw;
  }
  .box .navigation .container.yd .Title select {
    width: 19.44444444vw;
    height: 10.55555556vw;
    font-size: 3.7037037vw;
    line-height: 10.55555556vw;
    color: #ffffff;
    background-color: #0b4bbf;
    border: none;
    outline: none;
    margin-left: 1.85185185vw;
  }
  .box .navigation .container.yd .search {
    width: 32.22222222vw;
    height: 7.03703704vw;
    border-radius: 3.7037037vw;
    background-color: #fff;
    display: flex;
    align-items: center;
    padding-left: 3.33333333vw;
  }
  .box .navigation .container.yd .search img {
    width: 3.33333333vw;
    height: 3.33333333vw;
  }
  .box .navigation .container.yd .search input {
    width: 22.22222222vw;
    border: none;
    outline: none;
    margin-left: 1.11111111vw;
    line-height: 3.14814815vw;
    margin-top: 0.37037037vw;
    font-size: 3.14814815vw;
  }
  .box .navigation .container.yd .search input::placeholder {
    font-size: 3.14814815vw;
    color: #0b4bbf;
  }
  .box .middle {
    width: 100%;
  }
  .box .middle .title {
    height: 1.33333333vw;
    font-size: 1.33333333vw;
    line-height: 1.33333333vw;
    color: #373737;
    margin-top: 2.41666667vw;
    margin-bottom: 2.16666667vw;
  }
  .box .middle .content {
    width: 100%;
    margin-top: 2.77777778vw;
  }
  .box .middle .content .topic {
    width: 100%;
    height: 5.92592593vw;
    background-color: #f3f3f3;
    display: flex;
  }
  .box .middle .content .topic h2 {
    font-size: 2.96296296vw;
    margin-left: 1.48148148vw;
    line-height: 5.92592593vw;
    color: #9d3131;
  }
  .box .middle .content .topic h2 span {
    color: #414141;
  }
  .box .middle .content .video {
    width: 100%;
    margin-top: 2.16666667vw;
  }
  .box .middle .content .video .video1 {
    width: 100%;
    height: 51.85185185vw;
    background-color: #ccc;
    position: relative;
  }
  .box .middle .content .video .video1 a {
    width: 100%;
    height: 100%;
  }
  .box .middle .content .video .video1 a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .box .middle .content .video .video1 video {
    width: 100%;
    height: 100%;
    outline: none;
  }
  .box .middle .content .video .video1 .mask {
    width: 100%;
    height: 5.92592593vw;
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 0 10px;
  }
  .box .middle .content .video .video1 .mask p {
    width: 100%;
    height: 5.92592593vw;
    font-size: 2.96296296vw;
    line-height: 5.92592593vw;
    color: #ffffff;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .box .middle .content .video .video2 {
    width: 100%;
    display: flex;
    height: 138px;
    justify-content: space-between;
    margin-top: 10px;
  }
  .box .middle .content .video .video2 div {
    width: 49%;
    position: relative;
  }
  .box .middle .content .video .video2 div a {
    width: 100%;
    height: 100%;
  }
  .box .middle .content .video .video2 div a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .box .middle .content .video .video2 div .mask {
    width: 100%;
    height: 5.92592593vw;
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 0 10px;
  }
  .box .middle .content .video .video2 div .mask p {
    width: 100%;
    height: 5.92592593vw;
    font-size: 2.96296296vw;
    line-height: 5.92592593vw;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 700;
  }
  .box .middle .content .video3 {
    width: 100%;
    margin-top: 4.62962963vw;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .box .middle .content .video3 li {
    width: 49%;
    height: 138px;
    margin-bottom: 1.85185185vw;
    position: relative;
  }
  .box .middle .content .video3 li a {
    width: 100%;
    height: 100%;
  }
  .box .middle .content .video3 li a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .box .middle .content .video3 li .mask {
    width: 100%;
    height: 5.18518519vw;
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 0 6px;
  }
  .box .middle .content .video3 li .mask p {
    width: 100%;
    height: 5.18518519vw;
    font-size: 2.59259259vw;
    line-height: 5.18518519vw;
    color: #ffffff;
    font-weight: 700;
  }
  .box .middle .page {
    margin-top: 9.25925926vw;
    display: flex;
    width: 100%;
    justify-content: center;
  }
  .box .middle .page .left {
    display: flex;
  }
  .box .middle .page .left a {
    width: 7.40740741vw;
    height: 7.40740741vw;
    background-color: #f3f4f7;
    border-radius: 0.74074074vw;
    border: solid 0.18518519vw #ffffff;
    margin-right: 2.77777778vw;
    line-height: 7.40740741vw;
    text-align: center;
    font-size: 3.33333333vw;
    color: #252525;
    cursor: pointer;
  }
  .box .middle .page .left a.active {
    background-color: #9d3131;
    color: #fff;
  }
  .box .middle .page .left a.next {
    width: 14.81481481vw;
    margin-right: 0;
  }
  .box .middle .page .right {
    display: flex;
    align-items: center;
    display: none;
  }
  .box .middle .page .right p {
    margin-right: 1.85185185vw;
    height: 3.33333333vw;
    font-size: 3.33333333vw;
    line-height: 3.33333333vw;
    color: #252525;
  }
  .box .middle .page .right input {
    width: 8.88888889vw;
    height: 8.88888889vw;
    background-color: #f3f4f7;
    border-radius: 0.74074074vw;
    border: solid 0.18518519vw #e5e5e5;
    outline: none;
    text-align: center;
    font-size: 3.33333333vw;
    color: #252525;
    margin-right: 3.7037037vw;
  }
  .box .middle .page .right button {
    margin-left: 0.55555556vw;
    width: 8.88888889vw;
    height: 8.88888889vw;
    background-color: #f3f4f7;
    border-radius: 0.74074074vw;
    border: solid 0.18518519vw #e5e5e5;
    outline: none;
    font-size: 3.33333333vw;
    color: #252525;
  }
  .box .foot {
    height: 22.22222222vw;
    background-color: #9d3131;
    margin-top: 9.25925926vw;
    padding: 0 2.77777778vw;
  }
  .box .foot .container {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0;
    justify-content: center;
  }
  .box .foot .container img {
    width: 7.96296296vw;
    height: 10vw;
    margin-right: 2.77777778vw;
  }
  .box .foot .container p {
    width: 129.81481481vw;
    font-size: 1.85185185vw;
    color: #ffffff;
    text-align: center;
  }
  .box .foot .container p span {
    line-height: 2.96296296vw;
    display: block;
    margin-bottom: 1.85185185vw;
  }
  .box .foot .container p span:nth-child(2) {
    margin-bottom: 0;
  }
}

@media screen and (min-width: 769px) and (max-width: 1360px) {
  .box .top {
    width: 99.1vw;
    height: 17vw;
    background: url(/v2024/img/top/background-top.jpg) center center no-repeat;
    position: relative;
    background-size: cover;
  }
}