.header {
      width: 100%;
      height: 53px;
      position: relative;
    }

    body {
      background: #F2F2F2;
    }

    .bg-color {
      background: #F2F2F2;
      /* max-width: 1500px; */
      margin: 0 auto;
    }
    .bigimg {
      width: 1120px;
      text-align: center;
      min-width: 1120px;
      margin: 10px auto;
    }

    .bigimg img {
      width: 100%;
    }

    .bigimg img:nth-child(2) {
      display: none;
    }

    .bigimg img:nth-child(1) {
      display: block;
    }

    .banner .slider-text {
      filter: alpha(opacity=100);

    }

    .box-content .banner .side .slider-side-nav img {
      height: 60px;
      width: 80px;
    }

    .banner .slider-text p {
      line-height: 12px;
    }

    .banner .slider-text h2 a {
      color: #FFF;
    }

    .banner .slider-text {
      padding: 25px 42px;
      position: absolute;

    }

    .banner .side .slider-side-nav {
      overflow: visible;
      font-size: 12px;
    }

    .banner .side .slider-side-nav p {
      overflow: visible;
      width: 48%;
      float: right;
    }

    .banner .main .unslider li {
      position: relative;
    }

    .banner .main .unslider li a {
      display: block;
      width: 100%;
      height: 100%;
    }

    .banner .side .slider-side-nav .crop_cover {
      border: 2px solid #fff;
      display: block;
      float: left;
      height: 38px;
      margin-right: 2%;
      width: 48%;
      position: relative;
      overflow: hidden;
    }

    .box-content .banner .side .slider-side-nav img {
      position: absolute;
      width: 100%;
      height: 100%;
      border: none;
      display: block;
      float: none;
      height: auto;
      margin-right: 0;
    }

    li.block {
      height: 82px;
      background-color: #333333;
      color: #c5c5c5;
    }

    .banner .side .block.active {
      color: #FFF;
      background: #4d4d4d;
    }



    .mian {
      width: 1120px;
      text-align: center;
      margin: 0 auto;
      /* background: url('https://statics.cdstm.cn/bj2022/image/bg-color.png')no-repeat;
    background-size: 100% 100%; */
      padding: 0;
      position: relative;
      padding-bottom: 35px;
      padding-top: 30px;
      overflow: hidden;
    }

    .mian>div {
      margin-bottom: 50px;
    }

    .tp-one {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .one-left {
      width: 65%;
    }

    .one-right {
      width: 33%;
    }

    .one-left-t,
    .one-right-t {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      margin-bottom: 20px;
    }

    .one-left-t h1,
    .one-right-t h1,
    .two-left-t h1,
    .four-left-t h1 {
      height: 50px;
      font-size: 28px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #333333;
      line-height: 50px;
      text-align: left;
    }

    .four-left-t>a>img {
      float: right;
      margin-top: -38px;
      width: 81px;
      height: 26px;
    }

    .one-left-t img,
    .one-right-t img {
      margin: 12px 0;
      width: 81px;
      height: 26px;
    }

    .one-left-b {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      padding: 0;
      width: 100%;

    }

    .one-left-b>div {
      background: #fff;
      text-align: left;
      padding-bottom: 10px;
      width: 47%;
      margin-left: 10px
    }

    .one-left-b div h1 {
      position: relative;
      text-align: center;
    }

    .one-left-b div h1 span {
      position: absolute;
      left: -10px;
    }

    .one-left-b div h2 {
      height: 36px;
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #333333;
      line-height: 38px;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 1;
      overflow: hidden;
      width: 90%;
      margin: 0 auto;

    }

    .one-left-b div h3 {
      height: 90px;
      font-size: 14px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #666666;
      line-height: 63px;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      overflow: hidden;
      background: #F5F5F5;
      border-radius: 4px;
      padding: 10px;
      width: 90%;
      margin: 0 auto;
      text-align: left;
    }

    .one-left-b div h4 {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      width: 90%;
      margin: 0 auto;
      height: 28px;
      font-size: 13px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #999999;
      line-height: 28px;
      display: none;
    }

    .one-right-b>a {
      display: block;
      height: 90px;
      margin-bottom: 25px;
    }

    .one-right-b>a>img {
      width: 360px;
      height: 90px;
    }

    .one-right-b>a:nth-child(4) {
      margin-bottom: 0;
    }

    .tp-two {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .two-left {
      width: 75%;
      text-align: left;
    }

    .two-right {
      width: 24%;
      text-align: left;
    }

    .two-left-t,
    .two-right-t,
    .four-left-t,
    .four-right-t,
    .five-top,
    .six-left-t,
    .six-right-t {
      margin-bottom: 20px;
    }

    .four-right-t>a>img {
      width: 81px;
      height: 26px;
    }

    .two-left-b ul {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .two-left-b ul li {
      width: 23%;
      background: #FFF;
      margin-bottom: 23px;
    }

    .two-left-b ul li:nth-child(n+5) {
      margin-bottom: 0px;
    }

    .two-left-b ul li>a {
      display: block;
      overflow: hidden;
max-height: 130px;

    }

    .two-left-b ul li a img {
      width: 100%;
  
    height: auto;
    min-height: 130px;
    }

    .two-left-b ul li h1 {
      width: 90%;
      margin: 0 auto;
      height: 36px;
      line-height: 36px;
      text-align: left;
    }

    .two-left-b ul li h1 span {
      height: 18px;
      border-radius: 2px;
      border: 1px solid #2EB7FD;
      font-size: 12px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #2EB7FD;
      height: 18px;
      line-height: 18px;
    padding: 0 4px;

    }

    .two-left-b ul li h1 a {
      height: 18px;
    line-height: 18px;
    font-size: 16px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    margin-top: -28px;
    text-indent: 5em;

    }

    .two-left-b ul li h2 {
      height: 24px;
      font-size: 12px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #999999;
      line-height: 24px;
      text-align: left;
      width: 90%;
      margin: 0 auto;
    }

    .two-right-t {
      height: 50px;
      line-height: 50px;
      text-align: right;
    }

    .two-right-t span img {
      cursor: pointer;
      width: 81px;
      height: 26px;
    }

    .two-right-t>a>img {
      width: 81px;
      height: 26px;
    }

    .two-right-b>h1 {
      height: 50px;
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #FFFFFF;
      line-height: 50px;
      background-image: url(2bg.png);
      background-size: 100%;
      padding-left: 20px;
    }

    .two-right-b>ul>li>h1 {
      display: inline-block;
    }

    .two-right-b ul {
      padding: 10px 15px;
      background: #5983B3;
      border-radius: 4px;
    }

    .two-right-b ul li {
      height: 33px;
      font-size: 14px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #FFFFFF;
      line-height: 31px;
    }

    .two-right-b ul li span {
      padding-right: 10px;
    }

    .two-right-b ul li:nth-child(10) span {
      padding: 1px;
    }

    .two-right-b ul li img {
      vertical-align: sub;
      height: 14px;
      width: auto;
    }

    .two-right-b ul a {
      color: whitesmoke;
    }

    .two-right-b ul a>h1 {
      display: inline;
    }

    .tp-three {}

    .tp-three div {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .tp-three div a {
      display: block;
      width: 32%;
    }

    .tp-three div a img {
      width: 100%;
    }

    .tp-four {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .four-left {
      width: 75%;
      text-align: left;
    }

    .four-right {
      width: 24%;
      text-align: left;
    }

    .four-left-b div a {
      display: block;
    }

    .four-left-b div {
      position: relative;
    }

    .four-left-b div a>img {
      width: 100%;
      /* height: 424px; */
    }

    .four-left-b .xxkz {
      position: absolute;
      right: 4%;
      top: 13px;
      width: 125px;
      height: 38px;
      line-height: 38px;
      text-align: center;
      background: rgba(46, 183, 253, 0.75);
      color: #fff;
      border-radius: 2px;
      display: block;
    }

    .four-left-b .xxkz img {
      vertical-align: sub;
    }

    .four-left-b .xxkc {
      position: absolute;
      /* bottom: 0; */
      background-color: rgba(0, 0, 0, 0.5);
      width: 100%;
      padding: 5px 20px;
      top: 305px;
      height: 60px;
    }

    h1.zq_bt {
      height: 32px;
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #FFFFFF;
      line-height: 32px;
      margin-top: 350px;
    }

    .four-left-b div a {
      display: block;
      height: 32px;
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #FFFFFF;
      line-height: 32px;
    }

    .four-left-b .xxkc h2 {
      height: 26px;
      font-size: 13px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #FFFFFF;
      line-height: 26px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .four-left-b .xxkc p {
      display: inline-block;
    }

    .four-left-b .xxkc span {
      display: inline-block;
      margin-top: -12px;
    }

    .four-right-t {
      height: 50px;
    }

    .four-right-b {
      width: 100%;
      background-image: url(6bg.png);
      padding: 5px 10px;
      background-size: cover;
    }

    .four-right-b h1 {
      height: 50px;
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #FFFFFF;
      line-height: 50px;
    }

    .four-right-b ul {
      background-color: #fff;
      border-radius: 20px;
      padding: 5px 10px;
    }

    .four-right-b ul li {
      height: 59px;
      border-bottom: 1px solid #F0F0F0;
      padding: 10px 0;
    }

    .four-right-b ul li p {
      height: 20px;
      font-size: 14px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #333333;
      line-height: 20px;
      padding-left: 5px;
      border-left: 4px solid #2EB7FD;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .four-right-b ul li span {
      height: 20px;
      font-size: 12px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #999999;
      line-height: 20px;
      float: right;
    }

    .five-top {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .five-top h1 {
      height: 50px;
      font-size: 28px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #1A1A1A;
      line-height: 50px;
    }

    .five-top h2 {
      height: 50px;
      line-height: 50px;
    }

    .five-top h2 span img {
      cursor: pointer;
      width: 81px;
      height: 26px;
    }

    .five-top h2 a img {
      width: 81px;
      height: 26px;
    }

    .five-bottom ul {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .five-bottom ul li {
      width: 23%;
      height: 260px;
    }

    .five-bottom ul li a {
      display: block;
      position: relative;
      width: 100%;
      overflow: hidden
    }

    .five-bottom ul li img {
      width: 257px;
      height: 170px;
    }

    .five-bottom ul li h1 {
      height: 42px;
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      line-height: 42px;
      width: 100%;
      text-align: center;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      position: relative;
    }

    .five-bottom ul li div {
      background: #fff;
      padding: 10px 20px;
      text-align: left;
      display: none;
    }

    .five-bottom ul li div h2 {
      height: 32px;
      font-size: 16px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #2EB7FD;
      line-height: 32px;
    }

    .five-bottom ul li div h3 {
      height: 20px;
      font-size: 14px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #999999;
      line-height: 20px;
    }

    .tp-six {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      margin-top: -50px;
    }

    .six-left {
      width: 75%;
      text-align: left;
    }

    .six-left-t h1,
    .senven-top h1 {
      height: 50px;
      font-size: 28px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #333333;
      line-height: 50px;
      text-align: left;
    }

    .six-right {
      width: 24%;
      text-align: left;
    }

    .six-left-b div a {
      display: block;
    }

    .six-left-b div {
      position: relative;
    }

    .six-left-b div a>img {
      width: 100%;
      height: 364px;
    }

    .six-left-b .xxkz {
      position: absolute;
      right: 4%;
      top: 13px;
      width: 125px;
      height: 38px;
      line-height: 38px;
      text-align: center;
      background: rgba(46, 183, 253, 0.75);
      color: #fff;
      border-radius: 2px;
      /* opacity: 0.75; */
    }

    .six-left-b .xxkz img {
      vertical-align: sub;
    }

    .six-left-b .xxtp {}

    .six-left-b .xxkc {
      position: absolute;
      bottom: 0;
      background-color: rgba(0, 0, 0, 0.5);
      width: 100%;
      padding: 5px 20px;
    }

    .six-left-b .xxkc h1 {
      height: 32px;
    font-size: 18px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 32px;


    }

    .six-left-b .xxkc h2 {
      height: 26px;
      font-size: 13px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #FFFFFF;
      line-height: 26px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .six-left-b .xxkc p,
    .six-left-b .xxkc span {
      display: inline-block;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .six-right-t,
    .four-right-t {
      height: 50px;
      text-align: right;
    }

    .six-right-t a img,
    .four-right-t a img {
      margin: 12px 0;
      width: 81px;
      height: 26px;
    }

    .six-right-b {
      width: 100%;
      background-image: url(8bg.png);
      padding: 5px 10px;
      background-size: cover;
    }

    .six-right-b h1 {
      height: 50px;
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #2EB7FD;
      line-height: 50px;
    }

    .six-right-b ul {
      /* background-color: #fff; */
      border-radius: 20px;
      padding: 5px 10px;
    }

    .six-right-b ul li {
      height: 59px;
      border-bottom: 1px solid #F0F0F0;
      padding: 10px 0;
    }

    .six-right-b ul li p {
      height: 20px;
      font-size: 14px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #333333;
      line-height: 20px;
      padding-left: 5px;
      border-left: 4px solid #2EB7FD;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .six-right-b ul li p em {
      border: 4px solid #2EB7FD;
      height: 8px;
      line-height: 20px;
      display: inline-block;
    }

    .six-right-b ul li span {
      height: 20px;
      font-size: 12px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #999999;
      line-height: 20px;
      float: right;
    }

    .senven-top {
      display: flex;
      justify-content: space-between;
      margin-bottom: 20px;
    }

    .senven-top h2 span img {
      margin: 12px 0;
      cursor: pointer;
      width: 81px;
      height: 26px;

    }

    .senven-center a>img {
      cursor: pointer;
      margin-right: -40px;
      width: 81px;
      height: 26px;
    }



    .senven-center {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      background-color: #fff;
      padding: 0 5px;
      margin-bottom: 20px;
    }

    .senven-center a {
      display: inline-block;
      line-height: 22px;
      font-size: 14px;
      height: 22px;
      margin: 14px 5px;
      padding: 0px 15px;
    }

    .senven-center span {
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #2EB7FD;
      letter-spacing: 1px;
      line-height: 50px;
      height: 50px;
    }

    .senven-bottom ul {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;

    }

    .senven-bottom ul li {
      width: 23.5%;
    }

    .senven-bottom ul li:nth-child(n-4) {
      margin-bottom: 20px;
    }

    .senven-bottom ul li a {
      display: inline-block;
      overflow: hidden;
    }

    .senven-bottom ul li>a {
      width: 264px;
      height: 156px;
    overflow: hidden;


    }

    .senven-bottom ul li a img {
      width: 100%;


    }

    .senven-bottom ul li div>span {
      display: block;
    }

    .senven-bottom ul li div {
      background-color: #fff;
      text-align: left;
      padding: 10px 20px;
    }

    .senven-bottom ul li div a h1 {
      font-size: 16px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #000000;
      line-height: 26px;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      overflow: hidden;
      height: 52px;
    }

    .senven-bottom ul li div a h1 span {
      font-size: 12px;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #2EB7FD;
      line-height: 26px;
      border-radius: 2px;
      border: 1px solid #2EB7FD;
      height: 18px;
      display: none;
    }

    .search-box-item .active {
      background-color: #23a1e5;
      color: #fff;
    }

    img.three_mo {
      display: none;
    }

    /* .four-left-b a{
       position: relative;
       float: right;
    } */
    /*隐藏移动端轮播*/
    .area {
      display: none;
    }

    #chnldesc1 {
      display: none;
    }

    .flip {
      display: none;
    }

    .yc {
      display: none;
    }

    .tp-senven {
      height: 601px;
    }

    .one-right-t a {
      
    }

    .senven-bottom>ul>li>div>p>img {
      margin-right: 6px;
      height: 14px;

    }

    .senven-bottom>ul>li>div>p>span {
      vertical-align: top;
      font-size: 13px;
      line-height: 15px;
      /* margin-top: 0px; */
      /* position: relative;
      top: 0px; */

    }

    img.box1 {
      width: 100%;
    }


    @media screen and (max-width: 1080px) {
      .banner .main .unslider {
        height: 330px;

      }

      .bigimg {
        min-width: auto;
      }

      .mian {
        width: 100%;
      }
    }

    @media screen and (max-width: 1000px) {
      .banner {
        height: auto;
      }

      .banner .side {
        display: none;
        width: 100%;
      }

      .banner .side .block.title {
        width: 100%;
      }

      .banner .side .block {
        display: block;
        width: 50%;
        float: left;

      }

    }

    @media only screen and (min-width: 767px) and (max-width: 1023px) {
      .banner .main .unslider {
        height: 330px;

      }
    }

    @media screen and (max-width: 768px) {

      .four-left-b .xxkc p,
      .four-left-b .xxkc span {
        margin-top: -5px;
      }

      .banner .main {
        width: 100%;
        height: 100%;
        overflow: hidden;
      }
.banner .side {
    display: none;
    /* width: 32%; */
}

      .banner .slider-text {
        padding: 12px;
      }

      .one-right-b>a {
        display: block;
        height: auto;
        margin-bottom: 30px;
      }

      .one-right-b>a>img {
        width: 360px;
        height: auto;
      }

      .two-left-b ul li:nth-child(n+5) {
        display: none;
      }

      .two-left-b ul li {
        width: 47%;
        background: #FFF;
        margin-bottom: 23px;
      }

      .two-left {
        width: 60%;
        text-align: left;
      }

      .two-right {
        width: 37%;
        text-align: left;
      }

      .senven-bottom ul li {
        width: 23.5%;
        max-width: 180px;
        overflow: hidden;
      }

      .senven-bottom ul li>a {
        width: 180px;
        height: 145px;
      }

      .senven-bottom ul li a img {
        width: 100%;
        height: auto;
        /* min-width: 100%; */
        min-height: 145px;
      }


    }

    @media screen and (max-width: 767px) {
      .bigimg img:nth-child(1) {
        display: none;
      }

      .bigimg img:nth-child(2) {
        display: block;
      }

      .mian {
        width: 100%;
        /* background: url(https://statics.cdstm.cn/bj2022/image/img-m/9@2x.png)no-repeat;
    background-size: 100% 100%; */
        padding: 0 15px;
        position: relative;
        overflow: hidden;
      }

      .banner {
        height: auto;
      }

      .banner .side {
        display: block;
        width: 100%;
      }

      .banner .side .block.title {
        width: 100%;
      }

      .banner .side .block {
        display: block;
        width: 100%;
        float: left;
        border-right: none;
      }
    }

    @media screen and (max-width: 450px) {
.one-left-b>div {
    background: #fff;
    text-align: left;
    padding-bottom: 10px;
    width: 45%;
    margin-left: 10px;
}

box-content {
    position: relative;
}
      .banner .main {
        width: 100%;
      }

      .banner .side .slider-side-nav .crop_cover {
        margin-right: 0.5em;
      }

      .banner .side .slider-side-nav {
        padding: 12px 7px;
      }

      .banner .slider-text h2 {
        font-size: 12px;
        line-height: 1;
      }
    }

    .banner .main .unslider .slider img {
      max-width: 886px;
      height: auto;
    }

    .share {
      display: none;
      text-align: right;
      width: 100%;
      color: #fff;
      max-width: 100%;
      padding-right: 10%;
      z-index: 99;
    }

    #gengduo {
      display: none;
    }

    h1.zq_bt {
      height: 32px;
      font-size: 18px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #FFFFFF;
      line-height: 32px;
      margin-top: 0px;
    }

    img#gengduo1 {
      display: none;
    }

    /* 手机端适配 */
    @media screen and (max-width: 450px) {
.box-content {
    position: relative;
    max-height: 150px;
}
      img#gengduo1 {
        display: block;
      }

      .four-left-b .xxkc {
        position: absolute;
        /* bottom: 0; */
        background-color: rgba(0, 0, 0, 0.5);
        width: 100%;
        padding: 5px 20px;
        top: 128px;
        height: 60px;
      }

      .banner .main .unslider {
        height: 186px;
      }

      .banner .slider-text {
        padding: 12px;
        position: absolute;
        top: 100px;
      }

      .bigimg {
        width: 100%;
        max-height: 164px;
        overflow: hidden;
        padding: 0 8px;
      }

      ul.slider-nav {
        display: none;
      }

      /*全国科技馆活动*/
      .mian {
        width: 100%;
        padding: 0 8px;
        overflow: hidden;
      }

      span.huodong>img {
        width: 50px;
      }

      .tp-one {
        display: block;
      }

      .two-left-b ul li>a {
        display: block;
        overflow: hidden;
        height: 100px;
        text-align: center;
      }

      .one-left-b div h2 {
        height: 38px;
        font-size: 16px;
        font-family: PingFangSC-Medium, PingFang SC;
        font-weight: 500;
        color: #333333;
        line-height: 20px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        width: 90%;
        margin: 0 auto;
      }

      .one-left-t h1,
      .one-right-t h1,
      .two-left-t h1,
      .four-left-t h1,
      .five-top h1 {
        height: 23px;
        font-size: 18px;
        font-family: PingFangSC-Medium, PingFang SC;
        font-weight: 500;
        color: #333333;
        line-height: 30px;
        text-align: left;
      }

      .one-left {
        width: 100%;
        margin: 0 auto;
      }

      .one-left-t img,
      .one-right-t img {
        position: absolute;
        right: 10px;
        width: 70px;
                                margin-top: 2px;
        
      }

      .one-left-b {
        .one-left-b {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-right: 5px;
    /* min-width: 375px; */
    width: 100%;
}
      }

      .huodong>a>img {
        width: 63px;
        height: 36px;
      }

      .box1 {
        width: 100%;
        height: auto;
      }

      .one-left-b div h3 {
        height: 34px;
        font-size: 14px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #666666;
        line-height: 27px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        background: #F5F5F5;
        border-radius: 4px;
        padding: 3px;
        width: 90%;
        margin: 0 auto;
        text-align: left;
      }

      .one-left-b div h4 {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        width: 90%;
        margin: 0 auto;
        height: 48px;
        font-size: 13px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #999999;
        line-height: 28px;
        display: none;
      }

      .one-right {
        width: 66.5%;
        margin-top: 20px;
      }

      /*比赛*/
      .one-right-b {
        display: none;
      }

      .area {
        display: block;
      }

      /* CSS Document */
      h1,
      h2,
      h3,
      h4,
      h5,
      h6,
      p,
      ul,
      ol,
      li,
      form,
      img,
      dl,
      dt,
      dd,
      table,
      th,
      td,
      blockquote,
      fieldset,
      div,
      strong,
      label,
      em {
        margin: 0;
        padding: 0;
        border: 0;
      }

      ul,
      ol,
      li {
        list-style: none;
      }

      input,
      button {
        margin: 0;
        font-size: 12px;
        vertical-align: middle;
      }

      table {
        border-collapse: collapse;
        border-spacing: 0;
      }

      #jsNav>a {
        color: #333;
        text-decoration: none;
      }

      a:hover {
        color: #c00;
        text-decoration: underline;
      }

      .area {
        width: 150%;
        ;
        height: 100px;
        margin: 10px auto;
        overflow: hidden;
        position: relative;
        cursor: pointer;
      }

      .js {
        POSITION: relative;
        WIDTH: 100%;
        /* HEIGHT: 315px; */
        margin: 0 auto;
      }

      .prevBtn {
        HEIGHT: 47px;
        WIDTH: 32px;
        display: block;
        position: absolute;
        top: 120px;
      }

   
      .bg {
        width: 100%;
        padding-top: 1px;
        _background: none;
        /*IE6*/
        height: 34px;
        left: 0;
        FONT-WEIGHT: bold;
        top: 280px;
        position: absolute;
      }

      .jsNav {
        position: absolute;
        left: 40%;
        top: 74%;
      }

      .jsNav a:hover {
        color: #FF1555;
        text-decoration: none;
      }

      .jsNav .imgSelected {
        
        width: 8px;
        height: 8px;
        background-color: #fff;
        border-radius: 50%;
        display: inline-block;
        margin-right: 4px;
        margin-top: 12px;
        margin-right: 7px;
      }

      .qq {
        display: none;
        z-index: 200
      }

      .trigger {
        width: 8px;
        height: 8px;
        background-color: #888ea1;
        border-radius: 50%;
        display: inline-block;
        margin-right: 4px;
        margin-top: 12px;
        margin-right: 7px;
      }

      .imgSize {
        width: 100%;
        height: 100px;
      }




      /*全国展品*/
      .two-right-b ul li {
        height: 33px;
        font-size: 14px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #FFFFFF;
        line-height: 31px;
        width: 48%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      .two-right-b ul {
        padding: 10px 15px;
        background: #5983B3;
        border-radius: 4px;
        position: relative;
      }

      .two-right-b ul li:nth-child(6) {
        position: absolute;
        right: 0;
        top: 10px;
      }

      .two-left {
        width: 100%;
        text-align: left;
      }

      .two-right-b ul li:nth-child(7) {
        position: absolute;
        right: 0;
        top: 44px;
      }

      .two-right-b ul li:nth-child(8) {
        position: absolute;
        right: 0;
        top: 77px;
      }

      .two-right-b ul li:nth-child(9) {
        position: absolute;
        right: 0;
        top: 110px;
      }

      .two-right-b ul li:nth-child(10) {
        position: absolute;
        right: 0;
        top: 142px;
      }




      /*科技展品*/
      .tp-two {
        display: block;
        position: relative;
        margin-top: -35px;
        width: 100%;
      }

      .two-right-t {
        height: 50px;
        line-height: 50px;
        text-align: right;
        position: absolute;
        right: 0;
        top: -3px;
      }

      .two-right-t img,
      .two-right-t a img {
        width: 70px;
        height: 26px;
      }

      .two-left-b ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        width: 100%;
      }

      .two-left-b ul li a img {
        width: 100%;
        height: auto;
      }

      .two-left-b ul li {
        width: 48%;
        background: #FFF;
        margin-bottom: 23px;
      }

      .two-right {
        width: 100%;
        text-align: left;
      }

      .left-b-u>li:nth-child(n+5) {
        display: none;
      }

      img.three_mo {
        display: block;
      }

      /*短期展览*/
      .tp-four {
        display: block;
        width: 100%;
        margin-top: -20px;
      }

      .four-left-t>a>img {
        float: right;
        margin-top: -23px;
        margin-right: -92px;
        width: 68px;

      }

      .four-left-b div {
        position: relative;
        width: 132%;
        height: 200px;
      }

      .four-right {
        margin-top: 60px;
        width: 24%;
        text-align: left;
      }

      .four-left-b .xxkz {
        position: absolute;
        right: 4%;
        top: 13px;
        width: 93px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        background: rgb(46, 183, 253, 0.75);
        color: #fff;
        border-radius: 2px;
        /* opacity: 0.75; */
      }

      .four-left-b .xxkc {
        position: absolute;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        width: 100%;
        padding: 5px 20px;
        height: 72px;
      }

      .four-left-b .xxkc h1 {
        height: 28px;
        font-size: 15px;
        font-family: PingFangSC-Medium, PingFang SC;
        font-weight: 500;
        color: #FFFFFF;
        line-height: 28px;
      }

      .four-left-b .xxkc p,
      .four-left-b .xxkc span {
        display: inline-block;
        font-size: 10px;
        line-height: 20px;
      }

      .four-left-b .xxkc span {
        margin-top: 5;
      }

      .four-left-b div a>img {
        width: 100%;
        height: 200px;
      }

      .four-right {
        width: 100%;
        text-align: left;
      }

      .four-right-b {
        width: 100%;
        background-image: url(6bg.png);
        padding: 5px 10px;
        margin-top: -46px;
        background-size: cover;
      }

      .four-right-t a img {
        margin: 41px 0;
      }

      .four-right-b ul>li:nth-child(n+3) {
        display: none
      }

      #gengduo1 {
        width: 68px;
        float: right;
        margin-top: 15px;
      }

      /*流动科技馆3个图*/
      .three_pc {
        display: none;
      }

      .three_mo {
        display: block;
        width: 30%;
      }

      .tp-three div {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin: 0 auto;
      }

      .tp-three div a {
        display: block;
        width: 30%;
      }

      /*vr看展*/
      .five-bottom ul li {
        width: 49%;
        height: 170px;
      }

      .five-bottom ul li img {
        width: 168px;
        height: 118px;
      }

      .five-bottom ul li h1 {
        width: 90%;
        height: 14px;
        display: block;
        overflow-wrap: break-word;
        color: rgba(46, 183, 253, 1);
        font-size: 14px;
        font-family: PingFangSC-Regular;
        white-space: nowrap;
        line-height: 14px;
        text-align: center;
        margin: 10px 0 0 10px;
      }

      .five-top h2 span img,
      .five-top h2 a img {
        cursor: pointer;
        width: 68px;
        height: 20px px;
      }

      .five-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        position: relative;
      }

      .five-top h2 {
        right: 0;
        height: 50px;
        line-height: 50px;
        position: absolute;
        top: -2px;
        /* float: right; */
      }

      .tp-five {
        margin-top: -35px;
      }


      /*馆窥天下*/
      .tp-six {
        display: block;
        position: relative;
        width: 100%;
        margin-top: 0;
      }

      .six-left {
        width: 100%;
        text-align: left;
      }

      .six-left-t h1,
      .senven-top h1 {
        width: 76px;
        height: 23px;
        display: block;
        overflow-wrap: break-word;
        color: rgba(0, 0, 0, 1);
        font-size: 18px;
        letter-spacing: 1px;
        font-family: PingFangSC-Semibold;
        white-space: nowrap;
        line-height: 23px;
        text-align: left;
      }

      .six-right-t a img {
        margin: 12px 0;
        position: absolute;
        right: 0;
        top: -11px;
        width: 68px;
        height: 26px;
      }

      .four-right-t a img {
        display: none;
      }

      .six-left-b div {
        position: relative;
        width: 100%;
        height: 180px;
      }

      .six-left-b div a>img {
        width: 100%;
        height: 180px;
      }

      .six-right-t,
      .four-right-t {
        height: 0;
        text-align: right;
      }

      .six-right-b {
        width: 100%;
        background-image: url(8bg.png);
        padding: 5px 10px;
      }

      .six-right {
        width: 100%;
        text-align: left;
      }

      #gengduo {
        display: block;
        width: 68px;
        height: 26px;
        float: right;
        margin-top: -32px;
        margin-right: -10px;
      }

      .six-left-b .xxkc {
        position: absolute;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        width: 100%;
        padding: 5px 20px;
        height: 53px;
      }

      .six-left-b .xxkc h1 {
        height: 24px;
        font-size: 14px;
        font-family: PingFangSC-Medium, PingFang SC;
        font-weight: 500;
        color: #FFFFFF;
        line-height: 28px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      .six-right-b ul>li:nth-child(n+3) {
        display: none;

      }

      /*视频，直播*/
      #chnldesc {
        display: none;
      }

      #chnldesc1 {
        display: block;
      }

      .flip {
        display: block;
      }

      .senven-top h2 span img {
        margin: 2px 0;
        width: 68px;
        height: 26px;
        cursor: pointer;
      }

      .senven-center span img {
        margin: 2px 0;
        width: 68px;
        height: 26px;
        cursor: pointer;
        display: none;
      }

      .senven-bottom ul li {
        width: 48%;
      }

      .senven-bottom ul li>a {
        width: 100%;
        height: 100px;
        display: block;
        overflow: hidden;
        height: 100px;
        text-align: center;
      }

      .senven-bottom ul li a img {
        width: 100%;
        height: 100%;
      }

      .senven-bottom ul li div a h1 {
        font-size: 14px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #000000;
        line-height: 22px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        height: 47px;
      }

      .senven-bottom-u>li:nth-child(n+5) {
        display: none;

      }



      /*视频-直播*/
      .zbDiv {
        text-align: left;
        height: 150px;
        overflow: hidden;
      }

      .zbSp {
        margin-top: -305px;
        margin-left: 247px;
      }


      a.sp-ckgd {
        padding: 0;
      }

    }


    .banner .slider-text {
    filter: alpha(opacity=100);
  }

  .box-content .banner .side .slider-side-nav img {
    height: 60px;
    width: 80px;
  }

  .banner .slider-text p {
    line-height: 12px;
  }

  .banner .slider-text h2 a {
    color: #FFF;
  }

  .banner .slider-text {
    padding: 25px 42px;
  }

  .banner .side .slider-side-nav {
    overflow: visible;
    font-size: 12px;
  }

  .banner .side .slider-side-nav p {
    overflow: visible;
    width: 48%;
    float: right;
  }

  .flow-list-1 .grid {
    width: 328px;
  }

  @media screen and (max-width: 1000px) {
    .banner {
      height: auto;
    }

    .banner .side {
      display: block;
      width: 100%;
    }

    .banner .side .block.title {
      width: 100%;
    }

    .banner .side .block {
      display: block;
      width: 50%;
      float: left;

    }

  }

  @media only screen and (min-width: 767px) and (max-width: 1023px) {
    .banner .main .unslider {
      height: 330px;

    }
  }

  @media screen and (max-width: 768px) {
    .banner .slider-text {
      padding: 12px;
    }
  }

  @media screen and (max-width: 340px) {
    .banner {
      height: auto;
    }

    .banner .side {
      display: block;
      width: 100%;
    }

    .banner .side .block.title {
      width: 100%;
    }

    .banner .side .block {
      display: block;
      width: 100%;
      float: left;
      border-right: none;
    }

    .flow-list-1 .grid {
      width: auto;
    }
  }

  .banner .main .unslider li {
    position: relative;
  }

  .banner .side .slider-side-title {
    font-size: 12px;
    padding: 1.6em 0;
    text-indent: 2em;
    background: #333333;
    color: #fff;
}

  .banner .main .unslider li a {
    display: block;
    width: 100%;
    height: 100%;
    background: none !important;
  }

  /*.banner .main .unslider .slider img{
height:auto;
}*/
  .box .box-header.has-icon .box-header-icon {
    padding: 4px 6px;
  }

  body .content {
    padding-top: 62px;
  }

  .box .box-header {
    height: 30px;
  }

  .box .box-header.has-icon .box-header-icon {
    width: auto;
    height: auto;
    padding: 7px 10px;
  }


  body.kptp-page .top-title {
    margin-top: 52px;
    border-bottom: 0;
  }

  .search-box {
    padding: 0;
  }

  .search-box .search-box-right .search-box-item span {
    text-align: center;
    position: absolute;
    font-weight: 600;
    font-size: 14px;
    font-weight: bold;
    left: 0;
    top: 8px;
    color: #15a0e5;
  }

  .kp-title div a,
  .kp-title div a:hover {
    color: #fff;
    display: inline-block;
    position: relative;
    font-size: 12px;
    width: 62px;
    height: 28px;
    background: #15a0e5;
    line-height: 28px;
  }

  .fl {
    float: left;
    width: 60px;
    padding-top: -10px;
    height: 40px;
    background-repeat: no-repeat;
    background-position: 0 5px;
  }

  .search-box .search-box-right .search-box-item a {
    display: inline-block;
    line-height: 17px;
    font-size: 14px;
    height: 21px;
    margin: 6px 5px;
    padding: 2px 15px;
    color: #333333
  }

  .img_wrapper {
    margin-top: 20px;
  }

  .search-box .search-box-right .search-box-item a:hover {
    background-color: #23a1e5;
    color: #fff;
  }

  .search-box .search-box-right .search-box-item .active {
    background-color: #23a1e5;
    color: #fff;
  }

  .search-box .search-box-right {
    padding-left: 0px;
  }

  @media screen and (max-width:768px) {
    .kp-box {
      width: 50% !important;
      box-sizing: border-box;
    }

    .fy .pages .searchPage {
      float: none;
      text-align: center;
      padding: 0 0 20px;
    }

    .fy .pages #Pagination {
      float: none;
    }

    .fy .pages #Pagination .prev {
      display: none;
    }
  }

  .time {
    color: #939393 !important;
  }

  .img_wrapper+h3 {
    font-size: 16px;
    color: #000;
    padding: 10px 0;
    font-weight: 600;
  }

  .img_wrapper img {
    width: 100%;
  }

  .search-box .search-box-left {
    display: none;
  }

  .banner .side .slider-side-nav .crop_cover {
    border: 2px solid #fff;
    display: block;
    float: left;
    height: 38px;
    margin-right: 2%;
    width: 48%;
    position: relative;
    overflow: hidden;
  }

  .box-content .banner .side .slider-side-nav img {
    position: absolute;
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    float: none;
    height: auto;
    margin-right: 0;
  }
  .banner .main .unslider .slider img {
    max-width: 886px;
    height: auto;
  }

  @media screen and (max-width:420px) {
    .banner .side .slider-side-nav .crop_cover {
      margin-right: 0.5em;
    }

    .banner .side .slider-side-nav {
      padding: 12px 7px;
    }

    .banner .slider-text h2 {
      font-size: 12px;
      line-height: 1;
    }

    .banner .side {
      display: none;
    }

    .banner .main {
      max-height: 180px;
      width: 100%;
      overflow: hidden;
    }

    .box {
      display: block;
      max-height: 180px;
    }
    .search-box .search-box-right{
      margin-top: -50px;
    }
    .banner .main .unslider .slider img{
      height: 180px;
    }
  }