html,
body {
  background-image: url('../images/bg.jpg');
}

@font-face {
  font-family: LiSu;
  src: url('../font/SIMLI.TTF'), url('../font/SIMLI.TTF');
  /* IE9+ */
}
.header_bor {
  height: 36px;
  background-image: url('../images/top_bg_1.png');
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
}
.logo-d {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo-d a {
  margin-left: 23.5%;
}
.logo-d .nav-search {
  margin-right: 2%;
}
.part_one {
  margin-top: 22px;
  margin-bottom: 33px;
  background-image: url('../images/banner_bg.png');
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  padding: 2.35% 2.25%;
}
.part_one .index-part1 {
  width: 56%;
  float: left;
}
.part_one .index-part1 .bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 12%;
  background-color: rgba(0, 0, 0, 0.3);
}
.part_one .index-part1 .bg-cover {
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
}
.part_one .index-part1 .title {
  position: absolute;
  left: 22px;
  bottom: 23px;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
   width: 68%;
  overflow: hidden;
   text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.part_one .news {
  float: right;
  width: 44%;
  background-color: #fff;
  padding: 18px 27px 6px 31px;
}
.part_one .news .news_title {
  // display: flex;
  // justify-content: space-between;
  // align-items: center;
  margin-bottom: 5%;
}

.part_one .news .news_title .tit {
  background-image: url('../images/title_bg.png');
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  font-size: 32px;
  font-family: LiSu;
  font-weight: 400;
  color: #5F351B;
  line-height: 34px;
  padding: 1% 5%;
  float: left;
}

.part_one .news .news_title a {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #53270D;
  line-height: 44px;
  float: right;
}
.part_one .news .news_list/{
  overflow: hidden;
  height: 395px;
}
.part_one .news .news_list ul{
  padding- top:10px;
}
.part_one .news .news_list .list_one {
  padding-bottom: 3.5%;
  border-bottom: 1px solid #E5E5E5;
}
.part_one .news .news_list .list_one a {
  display: flex;
  align-items: center;
}
.part_one .news .news_list .list_one a .time {
  width: 56px;
  height: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #9A7961;
  margin-right: 4%;
}
.part_one .news .news_list .list_one a .time .day {
  font-size: 22px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
}
.part_one .news .news_list .list_one a .time .year_mouth {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
}
.part_one .news .news_list .list_one a .list_title{
width:86%;
}
.part_one .news .news_list .list_one a .list_title h4 {
  font-size: 17px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  line-height: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  /*想省略几行就写几*/
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.part_one .news .news_list .list_two:hover .list_tit h4 {
  color: #71492C;
}
.part_one .news .news_list .list_two .list_tit {
  display: flex;
  align-items: center;
  margin-top: 2%;
}
.part_one .news .news_list .list_two .list_tit span {
  width: 10%;
  position: relative;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #8F6238;
  line-height: 34px;
  padding-right: 2%;
}
.part_one .news .news_list .list_two .list_tit span::after {
  content: "";
  position: absolute;
  right: 0;
  top: 35%;
  width: 1px;
  height: 10px;
  background-color: #8F6238;
}
.part_one .news .news_list .list_two .list_tit h4 {
  width: 100%;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
  padding-left: 2%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.part_two {
  display: flex;
  justify-content: space-between;
  margin-bottom: 45px;
}
.part_two .academic {
  width: 56%;
  padding: 1.7% 3% 2% 21px;
  background-color: #fff;
  box-shadow: 6px 5px 10px 0px rgba(0, 0, 0, 0.1);
}
.part_two .academic .academic_title {
  // display: flex;
  // justify-content: space-between;
  // align-items: center;
  margin-bottom: 5%;
}

.part_two .academic .academic_title .tit {
  background-image: url('../images/title_bg.png');
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  font-size: 32px;
  font-family: LiSu;
  font-weight: 400;
  color: #5F351B;
  line-height: 34px;
  padding: 0.5% 3.8%;
  float: left;
}

.part_two .academic .academic_title a {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #53270D;
  line-height: 44px;
  float: right;
}
.part_two .academic .academic_list .list_one {
  float: left;
  margin-right: 3%;
  width: 39.5%;
}
.part_two .academic .academic_list .list_one:hover .title h4 {
  color: #71492C;
}
.part_two .academic .academic_list .list_one .img {
  width: 100%;
  height: 202px;
  overflow: hidden;
}
.part_two .academic .academic_list .list_one .img img {
  width: 100%;
  height: 100%;
}
.part_two .academic .academic_list .list_one .title {
  padding: 16px 17px 12px 18px;
  background: #F8F8F8;
}
.part_two .academic .academic_list .list_one .title h4 {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
  line-height: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.part_two .academic .academic_list .list_one .title p {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #8F6238;
  line-height: 30px;
}
.part_two .academic .academic_list .list_two {
  float: left;
  width: 57%;
  padding-top: 1.3%;
  padding-bottom: 2.55%;
  border-bottom: 1px dashed #DCDCDC;
}
.part_two .academic .academic_list .list_two:hover h4 {
  color: #71492C;
}
.part_two .academic .academic_list .list_two:nth-child(2) {
  padding-top: 0;
}
.part_two .academic .academic_list .list_two a {
  display: flex;
  align-items: center;
line-height: 10px;
}
.part_two .academic .academic_list .list_two a .title {
width:96%;
}
.part_two .academic .academic_list .list_two a .img{
    width: 14px;
    height: 11px;
}
.part_two .academic .academic_list .list_two a .img img{
    width: 100%;
    height: 100%;
}
.part_two .academic .academic_list .list_two a h4 {
  width:100%;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-left: 2%;
}
.part_two .scientific {
  width: 42%;
  padding: 1.7% 3% 2% 22px;
  background-color: #FFFFFF;
  box-shadow: 6px 5px 10px 0px rgba(0, 0, 0, 0.1);
}
.part_two .scientific .scientific_title {
  // display: flex;
  // justify-content: space-between;
  // align-items: center;
  margin-bottom: 18px;
}

.part_two .scientific .scientific_title .tit {
  background-image: url('../images/title_bg.png');
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  font-size: 32px;
  font-family: LiSu;
  font-weight: 400;
  color: #5F351B;
  line-height: 34px;
  padding: 0.5% 3.8%;
  float: left;
}

.part_two .scientific .scientific_title a {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #53270D;
  line-height: 44px;
  float: right;
}
.part_two .scientific .scientific_list .list {
  float: left;
  width: 100%;
  padding-top: 11px;
  padding-bottom: 17.5px;
  border-bottom: 1px dashed #DCDCDC;
}
.part_two .scientific .scientific_list .list:first-child {
  padding-top: 18px;
 }
.part_two .scientific .scientific_list .list:hover h4 {
  color: #71492C;
}
.part_two .scientific .scientific_list .list a {
  display: flex;
  align-items: center;
  line-height:10px;
}

.part_two .scientific .scientific_list .list a .img{
  width:14px;
  height:11px;
}
.part_two .scientific .scientific_list .list a .img img{
 width:100%;
height:100%;
}
.part_two .scientific .scientific_list .list a h4 {
  width:100%;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-left: 2%;
}
.part_three {
  display: flex;
  justify-content: space-between;
}
.part_three .periodical {
  width: 56%;
  padding: 23px 10px 31px;
  background-color: #fff;
  box-shadow: 6px 5px 10px 0px rgba(0, 0, 0, 0.1);
}
.part_three .periodical .periodical_title {
  // display: flex;
  // justify-content: space-between;
  // align-items: center;
  margin-bottom: 26px;
  padding: 0 41px 0 22px;
}

.part_three .periodical .periodical_title .tit {
  background-image: url('../images/title_bg.png');
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  font-size: 32px;
  font-family: LiSu;
  font-weight: 400;
  color: #5F351B;
  line-height: 34px;
  padding: 0.5% 3.8%;
  float: left;
}

.part_three .periodical .periodical_title a {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #53270D;
  line-height: 44px;
  float: right;
}
.part_three .periodical .periodical_bar ul {
  position: relative;
  padding: 0 54px;
}
.part_three .periodical .periodical_bar ul li {
  margin: 8px 10px;
  box-shadow: -8px 20px 0px 0px #c6af97;
}
.part_three .periodical .periodical_bar ul li:hover {
  box-shadow: -8px 20px 0px 0px #71492C;
}
.part_three .periodical .periodical_bar ul li .item .pic {
  position: relative;
  height:290px;
}
.part_three .periodical .periodical_bar ul li .item .pic img {
  width: 100%;
  height: 100%;
}
.part_three .periodical .periodical_bar ul li .item .pic .book_bg {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  padding: 9px 0 9px 18px;
}
.part_three .periodical .periodical_bar ul li .item .pic .book_bg h4 {
  font-size: 17px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 28px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.part_three .research {
  background-color: #fff;
  width: 42%;
  padding-top: 16%;
  box-shadow: 6px 5px 10px 0px rgba(0, 0, 0, 0.1);
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
}
.part_three .research .research_cont {
  width: 100%;
  height: 100%;
  padding: 4% 5.5% 2%;
  background-color: rgba(255, 255, 255, 0.26);
}
.part_three .research .research_cont .research_title {
  // display: flex;
  // justify-content: space-between;
  // align-items: center;
  margin-bottom: 3%;
  padding-bottom: 2%;
  border-bottom: 1px solid #C1A696;
}

.part_three .research .research_cont .research_title .tit {
  font-size: 32px;
  font-family: LiSu;
  font-weight: 400;
  color: #5F351B;
  line-height: 34px;
  float: left;
}

.part_three .research .research_cont .research_title a {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #53270D;
  line-height: 34px;
  float: right;
}
.part_three .research .research_cont .research_list ul li {
  position: relative;
}
.part_three .research .research_cont .research_list ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  border-top: 3.5px solid transparent;
  border-bottom: 3.5px solid transparent;
  border-left: 6px solid #774C2C;
}
.part_three .research .research_cont .research_list ul li a h4 {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
  line-height: 30px;
  padding-left: 4%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.slick-arrow {
  font-size: 0;
  width: 28px;
  height: 28px;
  color: transparent;
}
.slick-prev {
  position: absolute;
  left: 0;
  top: 43%;
  background: url('../images/arrow_left.png') no-repeat center;
}
.slick-next {
  position: absolute;
  right: 0;
  top: 43%;
  background: url('../images/arrow_right.png') no-repeat center;
}
.footer {
  background-image: url('../images/foot_bg.jpg');
  background-size: 100% 100%;
  background-position: center center;
  background-repeat: no-repeat;
  padding-top: 3%;
  padding-bottom: 2.5%;
}
.footer .footer-all .footer-link {
  float: left;
  width: 20%;
  border-right: 1px solid #FFFFFF;
}
.footer .footer-all .footer-link .link {
  font-size: 15px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 30px;
  margin-bottom: 12px;
}
.footer .footer-all .footer-link .link_one {
  position: relative;
  width: 183px;
  height: 28 px;
  border: 1px solid #84624B;
  padding: 0 6px;
  margin-bottom: 10px;
}
.footer .footer-all .footer-link .link_one .xiaonei {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #FFFFFF;
  font-size: 12px;
}
.footer .footer-all .footer-link .link_one .xiaonei i {
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 7px solid #FFFFFF;
  cursor: pointer;
}
.footer .footer-all .footer-link .link_two {
  position: relative;
  width: 183px;
  height: 28 px;
  border: 1px solid #84624B;
  padding: 0 6px;
  margin-bottom: 10px;
}
.footer .footer-all .footer-link .link_two .xiaowai {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #FFFFFF;
  font-size: 12px;
}
.footer .footer-all .footer-link .link_two .xiaowai i {
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 7px solid #FFFFFF;
  cursor: pointer;
}
.footer .footer-all .information {
  float: left;
  margin-left: 7%;
  display: flex;
  flex-direction: column;
}
.footer .footer-all .information .relation {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 30px;
  margin-bottom: 6px;
}
.footer .footer-all .information .message,
.footer .footer-all .information .copyright {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 38px;
}
.link_one .navContent {
  position: absolut.e;
  left: 0;
  top: 100%;
  width: 100%;
  background-col or: #6a4024;
  border/-bottom: solid 1px #e5e3da;
  z-index: 2;
}
.link_one .navContent li a {
  width: 100%;
  display: block;
  height: 28px;
  text-align: center;
  font-size: 14px;
  line-height: 28px;
  color: #FFFFFF;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
}
.link_one .navContent li a:hover {
  color: #d6b898;
  background -color: #71492C;
}
.link_two .navContent {
  position: absolu.te;
  left: 0;
  top: 100%;
  width: 100%;
  background-c olor: #6a4024;
  border/-bottom: solid 1px #e5e3da;
  z-index: 1;
}
.link_two .navContent li a {
  width: 100%;
  display: block;
  height: 28px;
  text-align: center;
  font-size: 14px;
  line-height: 28px;
  color: #FFFFFF;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
}
.link_two .navContent li a:hover {
  color: #d6b898;
  background-  color: #71492C;
}
.index-bn .slick-dots {
  position: absolute;
  right: 33px;
  bottom: 25px;
  text-align: center;
  font-size: 0;
  z-index: 2;
}
.index-bn .slick-dots li {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.5);
  margin: 0 3px;
  cursor: pointer;
  border-radius: 50%;
}
.index-bn .slick-dots .slick-active {
  background: #fff;
}
@media (max-width: 1560px) {
  .logo-d a {
    margin-left: 14.5%;
  }
.part_one{
padding:2.85% 2.25% 2.35% 2.25%;
}
  .part_one .news .news_list .list_two .list_tit span {
    width: 13%;
  }
  .index-bn .item {
    padding-bottom: 73%;
  }
.part_one .news .news_list/{
height:380px;
}
  .part_one .news .news_list .list_one a .time/ {
    width: 52px;
  }
  .part_two .academic .academic_list .list_two {
    padding-bottom: 3.5%;
  }
}
@media (max-width: 1200px) {
  .index-bn .item {
    padding-bottom: 84.3%;
  }
  .header {
    height: 145px;
  }
.part_one {
padding:2.85% 2.25% 3.35% 2.25%;
}
  .part_one .news .news_list .list_one a .time/ {
    width: 140px;
  }
.part_one .news .news_list/{
height:372px;
}
  .part_three .research {
    padding-top: 22%;
  }
  .footer .footer-all .information {
    float: none;
  }
  .footer .footer-all .footer-link {
    border: none;
  }
  .part_two .academic .academic_list .list_two {
    padding-bottom: 4.7%;
  }
}
@media (max-width: 992px) {
  .header_bor {
    height: 10px;
  }
  .part_one {
    display: block;
    padding: 10% 3%;
    margin-bottom: 2%;
  }
  .part_two {
    margin-bottom: 2%;
  }
  .part_one .index-part1,
  .part_one .news,
  .part_two .academic,
  .part_two .scientific,
  .part_three .periodical,
  .part_three .research {
    width: 100%;
    margin-bottom: 2%;
  }
  .part_two,
  .part_three {
    display: block;
  }
  .part_three .research {
    padding-top: 33%;
  }
  .footer .footer-all .footer-link {
    width: 100%;
  }
  .footer .footer-all .information {
    width: 100%;
    margin-left: 0;
  }
  .footer {
    padding-top: 6%;
  }
  .part_two .academic .academic_list .list_two {
    padding-bottom: 2.9%;
  }
}
@media (max-width: 700px) {
  .part_two .academic .academic_list .list_one .img {
    height: 189px;
  }
}
@media (max-width: 650px) {
  .part_two .academic .academic_list .list_one .img {
    height: 160px;
  }
}
@media (max-width: 400px) {
  .part_one .news .news_list .list_one a .time/ {
    width: 169px;
  }
  .part_one .news .news_list .list_two .list_tit span {
    width: 20%;
  }
  .part_one .news {
    padding: 18px 15px 0;
  }
  .part_two .academic .academic_list .list_one,
  .part_two .academic .academic_list .list_two {
    width: 100%;
  }
  .part_three .research .research_cont .research_title .tit {
    font-size: 21px;
  }
  .part_three .research {
    padding-top: 52%;
  }
  .footer {
    padding-top: 14%;
  }
}