.mask {
  width: 100%;
  height: 90px;
  position: absolute;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  border-radius: 1px;
  color: #fff;
  opacity: .5;
  overflow: hidden;
}

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

.public_banner {
  position: relative;
}

.mask p {
  height: 30px;
  margin-left: 20px;
}

.tabs {
  width: 100%;
  background-color: #f8f8f8;
  height: 50px;
  line-height: 50px;
  margin-bottom: 60px;
  user-select: none;
  cursor: pointer;
}

.tabs>ul {
  display: flex;
}

.tabs>ul li {
  margin-right: 40px;
}

.tabs>ul .active {
  font-weight: 600;
}

.news_img {
  display: flex;
}

.news_img .news_img_left {
  /* width: calc(100% / 3 * 2 - 15px); */
  flex: 2 1;
  height: 540px;
  margin-right: 15px;
}

.news_img .news_img_right {
  /* width: calc(100% / 3); */
  flex: 1 1;
  height: 540px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.news_img .news_img_left img {
  width: 100%;
  height: 540px;
}

.news_img .news_img_right>div {
  width: 100%;
  height: 170px;
}

.news_img .news_img_right>div img {
  width: 100%;
  height: 170px;
}

.news_img .news_img_box {
  position: relative;
}

.news_img .mask {
  position: absolute;
  height: 50px;
  line-height: 50px;
  display: block;
  background: rgba(0, 0, 0, 0.7);
  bottom: 0;
  opacity: 1;
  text-indent: 20px;
}

.context .tltle {
  font-weight: 600;
  color: #182E46;
}

.context {
  display: flex;
  overflow: hidden;
  
}

.context>.context_left {
  flex: 2 1;
}

.context>.context_right {
  flex: 1 1;
  display: inline;
}

.context .news_list {
  width: 90%;
  margin-top: 60px;
  /* display: flex; */
}

.context .dynamic_list {
  width: 90%;
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #e4e4e4;
  margin-top: 30px;
}

.context .dynamic_list p {
  line-height: 25px;
}

.context .news_list img {
  width: 220px;
  height: 140px;
  margin-right: 25px;
  float: left;
}

.context .news_list>div p {
  line-height: 23px;
}

.context .news_list>div p:nth-child(2) {
  margin-top: 10px;
  margin-bottom: 30px;
}

.context .news_list>div .title,
.context .dynamic_list .title,
#notice .title {
  font-weight: 600;
  color: #182E46;
}

#notice .title {
  margin-bottom: 40px;
}

#notice .notice_list ,#notice2 .notice_list {
  display: flex;
  width: 100%;
  height: 100px;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #D8D8D8;
  padding: 5px 10px;
  margin: 0;
}

#notice .notice_list .title1,#notice2 .notice_list .title1 {
  font-weight: 600;
  color: #182E46;
  line-height: 25px;
}

#notice .notice_list p,#notice2 .notice_list p {
  height: 25px;
  line-height: 25px;
  margin-top: 5px;
}

#notice .notice_list:hover #active_back,#notice2 .notice_list:hover #active_back {
  display: block;
}

#notice .notice_list:hover #back,#notice2 .notice_list:hover #back {
  display: none;
}

#notice .notice_list:hover,#notice2 .notice_list:hover {
  box-shadow: 0px 7px 21px 0px rgba(0, 0, 0, 0.08);
}

#active_back {
  display: none;
}