.news_flash {
  float: left;
  width: 700px;
  height: auto;
  overflow: hidden;
  position: relative;
}

.news_flash .hd {
  position: absolute;
  z-index: 9;
  bottom: 10px;
  right: 290px;
}

.news_flash .hd ul li {
  width: 10px;
  height: 10px;
  float: left;
  box-sizing: border-box;
  background: #cdd9e7;
  border-radius: 50%;
  margin: 0 4px;
  cursor: pointer;
}

.news_flash .hd ul li.on {
  background: #074087;
}

.news_flash .bd ul li {
  position: relative;
  width: 700px;
  overflow: hidden;
}

.news_flash .bd ul li img {
  width: 700px;
  height: 420px;object-fit: cover;
}

/*.news_flash .bd ul li .mask{     position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    line-height: 30px;
    height: 50px;
       background: rgba(134, 0, 0, 0.5);}
.news_flash .bd ul li .mask h5{ width:70%; font-size:16px; color:#fff; margin-left:20px; display:block;}*/
.polite {
  height: 125px;
  background-color: #1182E0;
  padding: 0 20px;
      position: relative;
    top: -4px;
}

.polite h5 {
  font-family: Microsoft YaHei;
  font-weight: bold;
  font-size: 18px;
  color: #ffffff;
  line-height: 36px;
  padding: 8px 0;
}

.polite p {
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #dbdbdb;
  line-height: 1.5em;
  /* 单行溢出隐藏核心样式 */
  /*white-space: nowrap;*/ /* 禁止文本换行 */
  /*overflow: hidden;  */  /* 隐藏溢出内容 */
  /*text-overflow: ellipsis;*/ /* 溢出部分显示省略号（可选，推荐） */
}

.news_content {
  width: 47.5%;
  float: right;
  overflow: hidden;
}

.news_content ul {
  padding-top: 10px;
  overflow: hidden;
}

.news_content ul li {
  width: 100%;
  overflow: hidden;
  line-height: 40px;
}

.news_content ul li a {
  float: left;
  background: url(../images/eve_03.jpg) 0px 18px no-repeat;
  font-size: 18px;
  color: #000000;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  padding-left: 15px;
  width: 100%;
}

.news_content ul li a:hover {
  color: #880000;
}

.news_content ul li p {
  font-size: 14px;
  color: #a1a1a1;
  line-height: 1.5em;
  padding-left: 15px;
}

.news_content ul li span {
  float: right;
  color: #006ab8;
  font-family: Arial;
  font-size: 14px;
}

@media (max-width: 768px) {

  .pc_top {
    display: none;
  }

  .pc_dh {
    display: none;
  }

  .pc_foot {
    display: none;
  }

  .pc_foot_foot {
    display: none;
  }


  /* 新闻资讯 */
  .pc_xwtz {
    padding: 0 15px;
    width: auto;
    margin: 0 auto;
    height: auto;
    display: block;
    overflow: hidden;
  }

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

  .pc_xwzx_top {
    width: 100%;
    height: 50px;
    display: flex;
    position: relative;
    justify-content: space-between;
  }

  .pc_xwzx_foot {
    width: 100%;
    height: auto;
    display: block;
    gap: 40px;
    margin-top: 23px;
  }

  .pc_xwzx_right {
    width: 100%;
    height: auto;
    border-top: 1px solid #ccc;
    float: left;
  }

  .news_flash {
    float: left;
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
  }

  /* 新闻资讯 */
  /*通知公告*/
  .pc_tzgg {
    width: 100%;
    height: auto;
    float: left;
    margin-top: 10px;
  }

  .pc_tzgg_top {
    width: 100%;
    height: 50px;

  }

  .pc_tzgg_top_left {
    width: 230px;
    height: 50px;
  }

  .pc_tzgg_top_left span {
    font-family: Source Han Serif CN;
    font-weight: bold;
    font-size: 40px;
    color: #074087;
    position: static;
    padding-left: 12px;
    top: 745px;

  }

  .pc_tzgg_top_right {
    width: 60px;
    height: 50px;
  }

  .pc_tzgg_top_right a span {
    color: #555555;
    line-height: 46px;
    float: right;
  }

  .pc_tzgg_foot {
    position: relative;
    width: 100%;
    height: auto;
    margin-top: 23px;
  }

  .wrapper {
    width: 100%;
  }

  /*通知公告*/

  /* 科技成果推介 */
  .pc_kj {
    margin-top: 10px;
    width: 100%;
    height: auto;
    flex-direction: column;
  }

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

  .pc_kyvg_top {
    width: 100%;height: 648px;
  }

  .kjcgtj_title {
    width: 100%;
    height: auto;
    padding: 0 15px;
    position: relative;
    overflow: hidden;
  }

  .title_more {
/*    position: absolute;
    left: 20px;
    top: 60px;*/
  }

  .kjcgtj_carousel {
    padding: 30px 15px 0 15px;
  }

  .polite_right {
    display: block;
    position: static;
        padding: 0 15px;
                width: 100%;
  }
.polite_right img{
      border-top-right-radius: 20px;
          border-bottom-left-radius: 20px;
}
  .polite_left {
    right: 55px;
        width: 80%;
    padding: 15px 20px;        bottom: -158px;
  }

  .pc_kyvg_foot {
    width: 100%;
    padding: 0 15px;
    height: auto;
    gap: 15px;
    flex-direction: column;
  }

  .pc_kyvg_foot div {
    width: 100%;
  }

  .pc_zhgs {
    width: 100%;
    height: auto;
    padding: 0 15px;
  }

  .pc_zhgs_top {
    width: 100%;
    height: 50px;
  }

  .pc_zhgs_top_right {
    text-align: end;
  }

  .pc_zhgs_foot {
    width: 100%;
    height: auto;

  }

  /* 快速通道 */
  .pc_kstd {
    width: 100%;
    padding: 0 15px;
    margin-top: 10px;
  }

  /* 快速通道 */
  .pc_kstd01 {
    margin-top: 20px;
    width: 100%;
    height: auto;
    padding: 0 15px;
    flex-direction: column;
    box-sizing: border-box;
  }

  .pc_kstd01 div {
    width: 100%;
    margin-bottom: 10px;
  }
}

@media (min-width: 769px) {
  .ph-body {
    display: none;
  }

}