.news {
  height: 375px;
}

.news .preview {
  float: left;
  width: 600px;
  height: 375px;
}

.news .preview .swiper {
  width: 600px;
  height: 375px;
  margin: 0 auto;
  overflow: hidden;
  display: flex;
  justify-content: center;
}

.news .preview .swiper .swiper-control {
  position: absolute;
  top: 0;
  margin: 0 auto;
  width: 100%;
  height: 100%;
}

.news .preview .swiper .swiper-button-prev {
  color: #ffffff;
}

.news .preview .swiper .swiper-button-next {
  color: #ffffff;
}

.news .preview .swiper-slide {
  background-position: center center;
  background-size: 100% 100%;
  position: relative;
  /* 居中核心 */
  display: flex;
  justify-content: center;
  align-items: center;

  /* 必须加：隐藏超出部分 */
  overflow: hidden;
}

.news .preview .swiper-slide img {
  width: 100%;
  height: 100%;
  /* 充满容器 + 居中裁剪（不变形） */
  object-fit: cover;
  object-position: center;
  /* 保证从中间裁剪 */
}

.news .box {
  float: left;
  width: 560px;
  height: 375px;
  overflow: hidden;
  margin: 0 0 0 40px;
  font-size: 16px;
}

.news .box a,
.news .box a:hover,
.news .box a:link,
.news .box a:visited,
.news .box a:active,
.news .box a:focus {
  color: #1e59a8;
  text-decoration: none;
}

.news .box .list {
  box-sizing: border-box;
  width: 100%;
  background-image: url("../img/li.jpg");
  background-position: left center;
  background-repeat: no-repeat;
  height: 50px;
  line-height: 50px;
  color: #666666;
  border-top: #666666 dashed 1px;
  padding-left: 20px;
}

.news .box .list:first-child {
  border-top: none;
}

.news .box .more {
  text-align: center;
  font-size: 14px;
  border-bottom: #1e59a8 1px solid;
  height: 1px;
  position: relative;
  top: 10px;
}

.news .box .more a,
.news .box .more a:hover {
  position: absolute;
  display: block;
  width: 100px;
  top: -10px;
  left: calc(50% - 50px);
  background-color: #1e59a8;
  border-radius: 8px;
  color: #ffffff;
}


.news .box .list .tt2 {
  float: left;
  width: calc(100% - 80px);
  overflow: hidden;
  font-size: 16px;
}

.news .box .list .date {
  float: right;
  width: 75px;
  font-size: 12px;
  font-weight: bold;
}

.news .box .tabs {
  width: 100%;
  height: 45px;
  background-color: #ecf5fc;
}

.news .box .tab-item {
  float: left;
  width: 150px;
  height: 100%;
  transition: background-color 0.3s;
  color: #015293;
  font-size: 18px;
  text-align: center;
  line-height: 45px;
  font-weight: bold;
  cursor: pointer;
}

.news .box .tab-item.active {
  background-color: #015293;
  color: #ffffff;
  font-weight: bold;
}

.news .box .tab-item:hover {
  background-color: #015293;
  color: #ffffff;
  font-weight: bold;
}

.news .box .tab-content {
  display: none;
  border-top: 1px solid #ccc;
  animation: fadeIn 0.5s;
}

.news .box .tab-content.active {
  display: block;
}

/*  */
.banner {
  height: 100px;
  background-image: url(../img/banner.jpg);
  background-size: 100%;
  background-position: center center;
  background-repeat: no-repeat;
  margin: 20px auto;
}

/*  */
.second {
  box-sizing: border-box;
}

.second .left {
  float: left;
  width: 300px;
}

.second .left .tzgg {
  background-color: #ecf5fc;
}

.second .left .tzgg .list a,
.second .left .tzgg .list a:hover,
.second .left .tzgg .list a:link,
.second .left .tzgg .list a:visited,
.second .left .tzgg .list a:active,
.second .left .tzgg .list a:focus {
  color: #333333;
  text-decoration: none;
  font-size: 14px;
}

.tzgg .title {
  position: relative;
  margin: 0;
  padding: 0 10px;
  text-align: right;
}

.tzgg .title a {
  position: absolute;
  display: block;
  top: 10px;
  right: 10px;
  width: 80px;
  height: 25px;
  font-size: 14px;
  font-weight: lighter;
  color: #015293;
}

.second .left .title {
  height: 45px;
  line-height: 45px;
  cursor: pointer;
  font-size: 22px;
  font-weight: bold;
}

.second .left .title span {
  display: block;
  width: 120px;
  height: 45px;
  background-color: #015293;
  color: #fff;
  text-align: center;
}

.second .left .list {
  height: 300px;
  font-size: 14px;
  overflow: hidden;
  padding: 0 10px 10px 10px;
}

.second .left .list li {
  width: 100%;
  text-align: justify;
  white-space: nowrap;
  margin: 10px 0 0 0;
}

.second .left .list li::marker {
  color: #d32d26;
}

.second .left .lk {
  margin: 10px 0 0 0;
}

.second .left .lk a {
  display: block;
  margin: 10px 0 0 0;
}

.second .right {
  width: 900px;
  display: flex;
  flex-wrap: wrap;
}

.second .column {
  width: 420px;
  margin: 0 0 0 30px;
}

.column .title {
  height: 45px;
  border-bottom: 3px solid #015293;

  font-weight: bold;
  line-height: 45px;
}

.right .column .title a,
.right .column .title a:hover,
.right .column .title a:active,
.right .column .title a:focus {
  color: #015293;
  font-size: 25px;
}

.column .list {
  padding: 10px;
  white-space: nowrap;
  overflow: hidden;
}

.column .list li {
  list-style-position: inside;
  padding: 0px;
  margin: 0 0 10px 0;
}

.column .list li {
  font-size: 16px;
  list-style-type: disc;
}

.column .list li::marker {
  color: #d32d26;
}