* {
  margin: 0;
  padding: 0;
}

.body {
  background: #e4e4e8;
}

.img {
  display: block;
  margin: 20px auto;
}

#bangdan .section-title {
  border: 0;
}

#bangdan .section-nav {
  width: 900px;
}

#bangdan .bangdan-container {
  display: flex;
}

#bangdan .infos {
  flex: 0 0 500px;
}

#bangdan .infos img {
  width: 470px;
  height: 260px;
  margin-left: 30px;
}

#bangdan .important_news {
  flex: 0 0 620px;
}

.centreMain {
  background: #e4e4e8;
  width: 1120px;
  margin: -220px auto 0;
}

.centreMain .content {
  padding: 30px 40px 100px;
  background: #fff;
  height: 100%;
}

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

.centreMain .content .top h6 {
  color: #075099;
  font-size: 20px;
  text-shadow: 0 0 0;
}

.centreMain .content .top h6 small {
  color: #bdbdc5;
  font-size: 26px;
  display: block;
  font-weight: normal;
  text-shadow: none;
}

.centreMain .content .top p {
  color: #666666;
  font-size: 14px;
  text-shadow: 0 0 0;
  vertical-align: middle;
}

.centreMain .content .top p span {
  color: #065099;
}

.centreMain .content .top p img {
  vertical-align: middle;
  margin: 0 2px;
}

.centreMain .content .tabs {
  display: flex;
  margin: 20px 0 40px;
  cursor: pointer;
}

.centreMain .content .tabs .item-tab {
  flex: 1;
  width: 220px;
  height: 60px;
  background: #e8e8e8;
  text-align: center;
  line-height: 60px;
  font-size: 16px;
  font-weight: bold;
  position: relative;
}

.centreMain .content .tabs .item-tab::after {
  position: absolute;
  content: "";
  width: 1px;
  background: #dedede;
  right: 0;
  top: 25%;
  height: 50%;
}

.centreMain .content .tabs .item-tab.active {
  color: #fff;
  background: #d0b77e;
}

.centreMain .content .tabs .item-tab.active::after {
  content: "";
  width: 0;
  height: 0;
}

.centreMain .content .mainContent h2 {
  color: #075099;
  font-size: 16px;
  text-align: center;
  margin-bottom: 20px;
}

.centreMain .content .mainContent .box .text {
  font-size: 18px;
  color: #666666;
  line-height: 30px;
  text-indent: 30px;
}

.centreMain .content .mainContent .item .sort {
  background: url(../img/bg.png) no-repeat;
  background-size: 100% 100%;
  width: 50px;
  height: 34px;
  font-size: 16px;
  color: #fff;
  text-indent: 18px;
  line-height: 34px;
  text-shadow: 0 0 0;
  margin: 20px 0;
}

.centreMain .content .mainContent h3 {
  font-size: 18px;
  color: #666666;
  text-align: center;
  margin: 50px auto;
}

.centreMain .content .mainContent h3 span {
  display: inline-block;
  padding-bottom: 5px;
  border-bottom: 1px solid #666;
}

.body .site_footer .main {
  display: block;
  margin-top: 50px;
}

.body .contact {
  display: inline-block;
  margin-right: 60px;
}

.bannerBtn {
  margin: 40px 0 60px;
  background: #e8e8e8;
  height: 60px;
  line-height: 60px;
  text-align: center;
  vertical-align: middle;
}

.bannerBtn span {
  margin: 0 80px;
}

.bannerBtn img {
  cursor: pointer;
  vertical-align: middle;
}

.bd_list {
  display: flex;
  flex-flow: wrap;
}

.bd_list .flex-list {
  margin: 0 16px 30px;
  width: 310px;
  height: 150px;
  background: url(../img/bd_bg.png) no-repeat;
  background-size: 100% 100%;
  color: #fff;
  text-align: center;
  font-weight: bold;
  font-size: 28px;
  position: relative;
  justify-content: center;
  display: flex;
  align-items: center;
}

.bd_list .flex-list small {
  display: block;
  font-size: 16px;
}

.yanjiuMain .box {
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
}

.yanjiuMain .box .item {
  width: 505px;
  background: #f1f1f1;
  margin-bottom: 20px;
  display: flex;
}

.yanjiuMain .box .item img {
  width: 130px;
  height: 200px;
}

.yanjiuMain .box .item div {
  margin: 20px;
}

.yanjiuMain .box .item div p:nth-child(1) {
  border-bottom: 1px solid #d0b87d;
  font-size: 24px;
  font-weight: bold;
  padding-bottom: 5px;
  margin-bottom: 10px;
}

.site-header .nav2 {
  padding-left: 130px !important;
}

.site-header .item1 > ul {
  border: 0;
}

.site-header .nav2 > ul {
  padding-top: 4px;
}