.main-contianer {
  height: 100%;
}
.main-contianer > * {
  height: 100%;
  float: left;
  margin-left: 28px;
}
.main-contianer > *:nth-of-type(1) {
  width: 255px;
  margin-left: 0;
}
.main-contianer > *:nth-of-type(2) {
  width: calc(100% - 255px - 28px);
}
.subpage_left {
  border-radius: 10px;
  background: #004098;
  box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.16);
}
.subpage_left .program_name {
  color: #fff;
  font-weight: 500;
  padding-left: 24px;
}
.subpage_left .program_name span {
  display: block;
  font-size: 24px;
  height: 80px;
  line-height: 80px;
  font-weight: bold;
}
.subpage_left .program_list li a {
  display: block;
  line-height: 60px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.6);
  border-top: 1px solid #4C79B7;
  padding-left: 50px;
  background-image: url(../images/rightarrow.png);
  background-repeat: no-repeat;
  background-position: 24px center;
  background-size: 6.5px auto;
  transition: background-position 0.3s;
}
.subpage_left .program_list li:first-child a {
  border: none;
}
.subpage_left .program_list li a.active,
.subpage_left .program_list li:hover a {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  background-image: url(../images/rightarrow_white.png);
  background-repeat: no-repeat;
  background-position: 29px center;
  background-size: 6.5px auto;
}
.subpage_left .program_list li:last-child {
  padding-bottom: 15px;
}
.subpage_right {
  border-radius: 10px;
  background: #FFFFFF;
  box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.16);
  box-sizing: border-box;
  padding: 0 45px 45px;
}
.subpage_right .subpage_right_title {
  font-weight: 500;
  overflow: hidden;
  position: relative;
}
.subpage_right .subpage_right_title .section_name {
  display: inline-block;
  font-size: 26px;
  font-weight: bold;
  color: #0044A1;
  position: relative;
}
.subpage_right .subpage_right_title .section_name::after {
  content: '';
  display: block;
  height: 2px;
  width: 1400px;
  background-color: #EAEAEA;
  top: 0;
  bottom: 0;
  left: calc(100% + 28px);
  margin: auto;
  position: absolute;
}
.subpage_right .subpage_right_title .address {
  margin-top: 10px;
  height: 60px;
  line-height: 60px;
  font-size: 14px;
  color: #999;
}
.subpage_right .subpage_right_title::after {
  content: '';
  display: block;
  height: 16px;
  width: 16px;
  background-color: #EAEAEA;
  bottom: calc(17.5px - 16px / 2);
  right: 0;
  position: absolute;
  border-radius: 50%;
}
.subpage_right .subpage_right_main {
  padding: 10px 0;
}
.list li {
  height: 160px;
  padding: 36px 0;
  box-sizing: content-box;
}
.list li .pic {
  width: 210px;
  height: 160px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.list li + li {
  border-top: 1px solid #D8D8D8;
}
.list li .fr {
  width: calc(100% - 210px);
  padding-left: 20px;
  height: 100%;
  position: relative;
}
.list li .fr span {
  display: block;
  font-size: 20px;
  color: #000;
}
.list li .fr p {
  font-size: 16px;
  line-height: 1.5;
  color: #ACACAC;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-top: 5px;
}
.list li .fr .date {
  font-size: 16px;
  position: absolute;
  left: 20px;
  bottom: 0;
  color: #ACACAC;
}
.list li:first-child {
  margin-top: 0;
}
.list li:hover .fr span {
  color: #0044A1;
}
.list li:hover .fr .date {
  color: #ACACAC;
}
.pic_list li {
  float: left;
  width: 330px;
  margin-top: 50px;
  margin-left: 25px;
}
.pic_list li:nth-child(3n+1) {
  margin-left: 0;
}
.pic_list li:nth-child(1),
.pic_list li:nth-child(2),
.pic_list li:nth-child(3) {
  margin-top: 0;
}
.pic_list li a {
  display: block;
  height: 220px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
}
.pic_list li a span {
  display: block;
  width: 100%;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  position: absolute;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
}
.pic_list li:hover {
  box-shadow: 0px 4px 8px 1px rgba(5, 5, 5, 0.14);
}
.nav_list {
  min-height: 160px;
}
.nav_list li {
  width: calc(25% - 20px);
  float: left;
  margin-left: 20px;
}
.nav_list li a {
  display: block;
  line-height: 40px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding-left: 15px;
  position: relative;
}
.nav_list li a::before {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  background: #0044A1;
  border-radius: 50px;
  position: absolute;
  top: calc(50% - 2.5px);
  left: 0;
}
.nav_list li:hover a {
  color: #0044A1;
  text-decoration: underline;
}
.nav_list li:nth-child(4n+1) {
  margin-left: 0;
}
.article {
  margin-top: 35px;
}
.article .article-title {
  margin-bottom: 20px;
}
.article .article-title h1 {
  font-size: 32px;
  text-align: center;
  color: #000;
  margin-bottom: 25px;
  font-weight: normal;
}
.article .article-title .about {
  display: flex;
  justify-content: center;
  line-height: 50px;
  color: #999;
  font-size: 14px;
}
.article .article-title .about .line {
  background-color: #dddddd;
  margin: 0 20px;
}
.article .content {
  min-height: 600px;
  margin-top: 10px;
}
.article .content img {
  max-width: 100% !important;
}

.article .content video{
width: 720px;
height: 480px;
}

.nav_pic li {
  float: left;
  width: 330px;
  margin-top: 50px;
  margin-left: 25px;
}
.nav_pic li:nth-child(3n+1) {
  margin-left: 0;
}
.nav_pic li:nth-child(1),
.nav_pic li:nth-child(2),
.nav_pic li:nth-child(3) {
  margin-top: 0;
}
.nav_pic li a {
  display: block;
  height: 110px;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  position: relative;
}
.nav_pic li a span {
  opacity: 0;
  transition: all 0.5s;
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  left: 0;
}
.nav_pic li a span i {
  display: inline-block;
  font-style: normal;
  background: #0044A1;
  line-height: 35px;
  border-radius: 5px;
  padding: 0 15px;
  color: #fff;
  font-size: 14px;
  position: absolute;
  top: calc(50% - 17.5px);
  left: calc(50% - 43px);
}
.nav_pic li:hover a span {
  opacity: 1;
}
.ldjj {
  width: 1200px;
  margin: 0 auto;
}
.ldjj .ldjj_item {
  border: 1px solid #3266CE;
  border-radius: 15px;
  margin-bottom: 25px;
}
.ldjj .ldjj_item .ldjj_img {
  float: left;
  width: 200px;
  height: 260px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  border-radius: 15px;
}
.ldjj .ldjj_item .ldjj_text {
  float: right;
  width: calc(100% - 230px);
}
.ldjj .ldjj_item .ldjj_text h3,
.ldjj .ldjj_item .ldjj_text h4 {
  display: block;
}
.ldjj .ldjj_item .ldjj_text h3 {
  font-size: 26px;
}
.ldjj .ldjj_item .ldjj_text .introduction {
  display: block;
  height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  padding-top: 10px;
}
.ldjj .ldjj_item .ldjj_text h4 {
  font-size: 16px;
  position: relative;
  line-height: 25px;
  padding-left: 30px;
}
.ldjj .ldjj_item .ldjj_text h4::before {
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  background: #3266CE;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 6px;
}
.leader_list {
  margin: 0 auto;
}
.leader_list li {
  line-height: 50px;
}
.leader_list li span {
  float: left;
  color: #666;
  font-weight: bold;
  font-size: 18px;
  position: relative;
  padding-left: 25px;
}
.leader_list li span.two {
  line-height: 25px;
}
.leader_list li span.two::before {
  top: 6px;
}
.leader_list li span::before {
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  background-color: #3266CE;
  position: absolute;
  top: calc(50% - 7.5px);
  left: 0;
  border-radius: 50%;
}
.leader_list li a {
  font-weight: bold;
  font-size: 18px;
}
.parts-2 {
  height: 100%;
}
.parts-2 > * {
  height: 100%;
  width: calc((100% - 0px * (2 - 1)) / 2);
  float: left;
  margin-left: 0px;
}
.parts-2 > *:first-child {
  margin-left: 0;
}
.list-title {
  color: #fff;
  overflow: hidden;
  font-size: 28px;
  font-weight: bold;
  border-radius: 15px 15px 0 0;
  background: #004098;
  display: block;
  float: left;
  margin-left: 28px;
  padding: 15px 30px 15px 18px;
}
.news_list {
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.16);
  padding: 25px 45px 45px;
  clear: both;
}
.news_list .address {
  margin-bottom: 35px;
  font-size: 14px;
  color: #999;
}
.news_list .common-list ul li {
  border-bottom: 1px dashed #D8D8D8;
}
.news_list .common-list ul li a {
  display: block;
  font-size: 18px;
  color: #000000;
  line-height: 55px;
  height: 55px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news_list .common-list ul li:hover a {
  color: #0044A1;
}
.news_list .common-list ul li:last-child {
  border-bottom: none;
}
.news_list .common-list ul li .date {
  height: 55px;
  float: left;
  width: 66px;
  color: #004098;
  text-align: center;
  padding-top: 7px;
}
.news_list .common-list ul li .date .day {
  display: block;
  margin-bottom: 2px;
  font-size: 18px;
  font-weight: 500;
  font-family: 微软雅黑;
}
.news_list .common-list ul li .date .year {
  display: block;
  font-size: 12px;
  color: #A8A8A8;
  font-family: 微软雅黑;
}
.news_list .common-list ul li .text {
  float: right;
  width: calc(100% - 66px - 15px);
}
.video_container ul li {
  float: left;
  color: #000;
  text-align: center;
  position: relative;
  width: calc(33.33% - 10px);
  padding: 18px;
  border-radius: 10px;
  background: #FFFFFF;
  transition: transform 0.5s;
}
.video_container ul li:hover {
  box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.16);
  transform: translateY(-8px);
  z-index: 99;
}
.video_container ul li .video-item {
  position: relative;
}
.video_container ul li .video-item video {
  border-radius: 10px;
object-fit: cover;
object-position: center;
}
.video_container ul li .video-item video::-webkit-media-controls-play-button,
.video_container ul li .video-item video::-webkit-media-controls-timeline {
  display: none;
}
.video_container ul li .video-item .play-btn {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: 0;
  bottom: 0;
  width: 50px;
  height: 50px;
  background-image: url(../images/play.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-color: transparent;
  border: none;
  cursor: pointer;
}
.video_container ul li a {
  display: block;
  line-height: 1.5;
  margin-top: 8px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.video_container ul li a:hover {
  font-weight: bold;
  color: #0044A1;
}