@charset "utf-8";
/* CSS Document */
body{background-color:#fff;}
.footer_wrap {
	display: flex;
}
.site_content {
  display: flex;
  justify-content: center;
  max-width: 1920px;
  margin: 0px auto;
  padding: 35px 0 63px 0;
  /* background: #F9FDFF; */
  position: relative;
  z-index: 0;
}
.content_w {
  max-width: 1440px;
}
.list_content_rt span a:hover {
	font-size: 21px;
  font-weight: bold;
}
.list_content_con span a:hover {
  font-weight: bold;
}

/*分页*/
.pagination{ 
  width:100%;
  height:40px; 
  margin:22px 0 30px 0; 
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  text-align: center;
  text-transform: none;
}
.pagination img{vertical-align: middle;}
.pagination a.p_page {
  text-transform: none;
  margin: 0 11px;
  font-weight: 400;
  font-size: 14px;
  color: #104E98;
  line-height: 32px;
  font-style: normal;
  border: 0px solid #707070;
  background-color: rgba(255, 255, 255, .15);
}
.pagination li {
  margin:0 3px 0 3px;
}
.pagination a {
  width: 31px;
  height: 31px;
	border: 1px solid #707070;
	display: inline-block;  
  font-weight: 400;
  font-size: 14px;
  color: #707070;
  line-height: 31px;
  font-style: normal;
  background-color: #fff;
}
.pagination .on_pages {
  border: 1px solid #104E98;
  color: #fff !important;
  background-color: #104E98;
}
.pagpaginationes input {
	margin-left: 4px;
	width: 40px;
	height: 16px;
	font-size: 1em;
	color:grey;
	border: 1px solid #ccc;
	padding: 5px;
}
.pagination a img {*display:block; *margin-top: 8px;}
.pagination a:hover { color:#104E98;}
/*.pages a.on_pages{*/
/*	background: url(../images/pages03.jpg) no-repeat center top;*/
/*	color:#8f000d;}*/
.pages_min { margin-top: 25px; overflow: hidden; display: none;padding:0 18px;}
.pages_min a.prev_min,.pages_min a.next_min { display: block; width:100px; height: 30px; float:left; background: #d3e8ff; border-radius: 3px; color:#004ea2; line-height: 30px; text-align: center; font-size:1.4em;}
.pages_min a.next_min { float:right;}
.pages_min a:hover { background:#004ea2; color:#fff; transition:0.5s;}

/* article banner */
.article_banner {
  position: relative;
  max-width: 1920px;
  height: 314px;
	margin: 0 auto;
  display: flex;
  justify-content: center;
	z-index: 1;
  background-image: url(../images/b1.png);
  background-repeat: no-repeat;
  /* background-size: 1920px auto; */
  background-position: center;
}
.article_top_nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-top: 250px;
}
.article_nav_title {
  width: 280px;
  height: 115px;
  background-color: #1d4b99;
  font-weight: 500;
  font-size: 32px;
  color: #fff;
  line-height: 113px;
  text-align: center;
  font-style: normal;
  text-transform: none;
}
.article_nav_link {
  display: flex;
  align-items: center;
}
.article_nav_link dl {
  display: flex;
  flex-direction: row;
  margin-left: 25px;
}
.article_nav_link dd {
  text-align: left;
  text-transform: none;
}
.article_nav_link dd a{
  font-weight: 400;
  font-size: 16px;
  color: #474645;
  line-height: 0px;
  font-style: normal;
}

/* side nav box */
.side_nav_box {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.side_nav {
  width: 20%;
  margin-top: 50px;
}
.side_nav ul {
  width: 90%;
}
.side_nav .list_search {
  width: 100%;
  padding: 0;
  margin: 0 0 30px;
}
.side_nav .search_input {
  width: 89%;
  border-radius: 0;
  font-size: 14px;
}
.side_nav .search_icon {
  border-radius: 0;
}
.side_nav dt {
  min-height: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed #104E98;
  border-bottom: 1px dashed #D4EFFF;
  text-align: left;
  text-transform: none;
}
/*
.side_nav dl dt:last-child {
  border-bottom: 0px solid #D4EFFF;
}
*/
.side_nav dt a {
  font-weight: 500;
  font-size: 20px;
  color: #104E98;
  line-height: 35px;
  font-style: normal;
}
.side_nav dd {
  height: 50px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-left: 25px;
  border-bottom: 1px dashed #D4EFFF;
  text-align: left;
  text-transform: none;
}
.side_nav dl dd:last-child {
  border-bottom: 0px dashed #D4EFFF;
}
.side_nav dd a {
  font-weight: normal;
  font-size: 16px;
  color: #474645;
  line-height: 22px;
  font-style: normal;
}
/* .aside_on {
  background-image: url(../images/nav_on.png);
  background-repeat: no-repeat;
  background-position: center right;
} */
.aside_on a {
  font-weight: bold !important;
  color: #104E98 !important;
}
.side_nav .arrow {
  cursor: pointer;
  margin-left: 30px;
  display: inline-block;
  width: 7px;
  height: 7px;
  border-left: 2px solid #104E98;
  border-bottom: 2px solid #104E98;
  transform: rotate(225deg);
  transition: transform 0.3s ease;
}
.side_nav .arrow.open {
  transform: rotate(315deg);
}
.side_nav .arrow:hover {
  border-color: #4CAF50;
}

/* right content */
.right_content {
  width: 80%;
  min-height: 600px;
  background-color: #fff;
  padding: 0 10px;
}
.right_content_title {
  margin: 20px 0 38px 25px;
  text-align: left;
  text-transform: none;
}
.right_content_title .content_title {
  height: 120px;
}
.right_content_title a {
  font-weight: bold;
  font-size: 28px;
  color: #104E98;
  line-height: 35px;
  font-style: normal;
}
.right_content_cont {
  height: 100%;
  margin: 0 0 51px 25px;
  text-align: justify;
  text-transform: none;
}
.right_content_cont p {
  margin-bottom: 10px;
}
.right_content_cont table {
  margin: auto;
}
/* .right_content_cont table {
  max-width: 1050px !important;
} */
.right_content_cont td {
  white-space: normal !important;
}
.right_content_cont a {
  font-weight: normal;
  font-size: 16px;
  color: #474645;
  line-height: 32px;
  font-style: normal;
}

/* list box */
.list_box {
  width: 100%;
  min-height: 600px;
  border-top: 2px solid #104E98;
}
.list_search {
  display: flex;
  justify-content: space-between;
  margin: 30px 0;
}
.search_keyword {
  width: 49%;
  display: flex;
}
.search_ptime {
  width: 49%;
  display: flex;
}
.list_search_input {
	height: 44px;
	width: 100%;
	border: 1px solid #104E98;
	color: #104E98;
	text-indent: 10px;
}
.list_search_input::placeholder {
	color: #104E98;
	/* padding-left: 10px; */
}
.list_search_input:focus {
	outline: none;
}
.words_search_icon {
  width: 48px;
	height: 48px;
  background-image: url(../images/l_search.png);
  background-position: center;
  background-repeat: no-repeat;
	background-color: rgba(204, 45, 26, 1);
  border: 0px;
	object-fit: scale-down;
}
.date_search_icon {
  width: 48px;
	height: 48px;
  background-image: url(../images/l_date.png);
  background-position: center;
  background-repeat: no-repeat;
	background-color: rgba(204, 45, 26, 1);
  border: 0px;
	object-fit: scale-down;
}
.select_search_icon {
  width: 48px;
	height: 48px;
  background-image: url(../images/l_list.png);
  background-position: center;
  background-repeat: no-repeat;
	background-color: rgba(204, 45, 26, 1);
  border: 0px;
	object-fit: scale-down;
}
.right_list_cont {
  opacity: 0;
  transform: translateY(100px);
  animation: slideUp 1s ease-out forwards;
}
.download_list_cont {
  opacity: 0;
  transform: translateX(100px);
  animation: slideLeft 1s ease-out forwards;
}
@keyframes slideUp {
  0% {
      opacity: 0;
      transform: translateY(100px); /* 初始位置 */
  }
  100% {
      opacity: 1;
      transform: translateY(0); /* 结束时回到原位置 */
  }
}
@keyframes slideLeft {
  0% {
      opacity: 0;
      transform: translateX(100px); /* 初始位置 */
  }
  100% {
      opacity: 1;
      transform: translateX(0); /* 结束时回到原位置 */
  }
}
.list_content {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-top: 20px;
}
.sub_list {
  width: 100%;
  display: flex;
  flex-direction: column;
}

/* article content box */
.content_box {
  width: 100%;
  min-height: 200px;
  display: flex;
  flex-direction: row;
  justify-content: center;
  /* border-top: 2px solid #104E98; */
  background-color: #fff;
  padding-bottom: 50px;
}
.content_ins {
  width: 90%;
  padding: 0 10px;
}
.content_title {
  width: 100%;
  height: 153px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid #104E98;
  text-align: left;
  text-transform: none;
}
.content_title span {
  font-weight: bold;
  font-size: 28px;
  color: #104E98;
  line-height: 35px;
  font-style: normal;
  margin-bottom: 22px;
}
.content_f {
  width: 30%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  text-align: left;
  text-transform: none;
}
.content_f a {
  font-weight: normal;
  font-size: 14px;
  color: #474645;
  line-height: 22px;
  font-style: normal;
}
.content_cont {
  margin-top: 37px;
}
.content_cont p {
  margin-bottom: 10px;
}
.content_cont li {
  margin-bottom: 38px;
  text-align: justify;
  text-transform: none;
}
.content_cont li a {
  font-weight: normal;
  font-size: 16px;
  color: #474645;
  line-height: 32px;
  font-style: normal;
}

/* list pic */
.list_pic_li {
  position: relative;
  border-left: 0.01rem #eef2fb solid;
  border-bottom: 0.01rem #eef2fb solid;
  display: flex;
  justify-content: flex-end;
  padding: 60px 80px;
}
.list_pic_li:nth-child(2n) {
  justify-content: flex-start;
  border-left: 0px;
  border-right: 0.01rem #eef2fb solid;
}
.list_pic_li .list_pic {
  position: absolute;
  left: 25px;
  top: 18px;
  width: 356px;
  height: 228px;
  overflow: hidden;
}
.list_pic_li:nth-child(2n) .list_pic {
  right: 25px;
  left: auto;
}
.list_pic_li .list_pic img {
  width: 356px;
  height: 228px;
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}
.list_pic_li:hover .list_pic img {
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
}
.list_pic_info {
  width: calc(100% - 350px);
  height: 152px;
  display: flex;
  /* flex-wrap: wrap; */
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
}
.list_pic_info .list_date {
  width: 70px;
  color: #104E98;
  text-align: justify;
  display: flex;
  flex-direction: column;
}
.list_pic_info .list_date .year {
  font-size: 24px;
  font-weight: 600;
}
.list_pic_info .list_date .day {
  font-size: 14px;
  font-weight: 400;
}
.list_pic_info .list_date .arrow {
  margin-top: 50px;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.8s;
  -webkit-transition: all 0.8s;
}
.list_pic_li:hover .list_pic_info .list_date .arrow {
  background-color: #104E98;
}
.list_pic_info .list_date .arrow i {
  font-size: 30px;
  color: #104E98;
  display: block;
}
.list_pic_li:hover .list_pic_info .list_date .arrow i {
  color: #fff;
}
.list_pic_info .list_date .arrow i::before {
  content: "→";
}
.list_pic_content {
  display: flex;
  flex-direction: column;
  padding-left: 50px;
  width: calc(100% - 80px);
}
.list_pic_content span {
  font-size: 18px;
  line-height: 28px;
  margin-bottom: 30px;
}
.list_pic_content p {
  font-size: 16px;
  line-height: 22px;
  opacity: 0.8;
  max-height: 70px;
  overflow: hidden;
}

/* list li */
.right_list {
  width: 80%;
  min-height: 600px;
  padding: 0 10px;
}
.right_list_search {
  display: flex;
  justify-content: space-evenly;
  width: 100%;
  margin-bottom: 14px;
}
.right_search_keyword {
  width: 100%;
  display: flex;
}
.right_search_input {
	height: 46px;
	width: 100%;
	border: 1px solid #104E98;
	color: #104E98;
	text-indent: 10px;
}
.right_search_input::placeholder {
	color: #104E98;
	/* padding-left: 10px; */
}
.right_search_input:focus {
	outline: none;
}
.list_search_icon {
  width: 50px;
  height: 50px;
  background-image: url(../images/l_search.png);
  background-position: center;
  background-repeat: no-repeat;
	background-color: rgba(204, 45, 26, 1);
  border: 0px;
}
.list_li_rt {
  width: 100%;
  height: 75px;
  background-color: #fff;
  margin-bottom: 10px;
}
.list_slice_rt {
  width: 100%;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-around;
  margin-top: 15px;
}
.list_slice_rt .list_date span{
  font-size: 16px;
  line-height: 16px;
	text-align: left;
  margin-top: 12px;
  display: block;
}
.list_content_rt {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-left: 25px;
  text-align: justify;
  text-transform: none;
  border-left: 3px solid #eea200;
}
.list_content_rt span {
  text-align: left;
  text-transform: none;
  margin-left: 10px;
}
.list_content_rt span a {
  font-weight: 400;
  font-size: 20px;
  color: #104E98;
  line-height: 20px;
  font-style: normal;
}
.list_content_rt a {
  margin-top: 16px;
  font-weight: normal;
  font-size: 16px;
  color: #474645;
  line-height: 32px;
  font-style: normal;
}

/* list info */
.list_li_rt_info {
  width: 100%;
  height: 155px;
  background-color: #fff;
  margin-bottom: 10px;
  border-bottom: 1px dashed #686766;
}
.list_li_rt_info:hover {
  box-shadow: 3px 3px 10px 1px rgba(0, 0, 0, .4);
  border-bottom: 1px dashed #fff;
}
.list_slice_rt_info {
  width: 100%;
  height: 80%;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-around;
  margin-top: 25px;
}
.list_slice_rt_info .list_date {
	display: flex;
	flex-direction: column;
	min-width: 95px;
	height: 70%;
	text-align: center;
  margin-left: 26px;
}
/* .list_slice_rt_info .list_date span:first-child {
	margin: 0 5px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.7);
} */
.list_slice_rt_info .list_date .day {
	font-weight: 400;
	font-size: 48px;
	color: #1d4b99;
	line-height: 62px;
	text-align: center;
	font-style: normal;
	text-transform: none;
	height: 70%;
}
.list_slice_rt_info .list_date .month {
	font-weight: 400;
	font-size: 14px;
	color: #fff;
	line-height: 28px;
	text-align: center;
	font-style: normal;
	text-transform: none;
  height: 30%;
  background-color: rgba(29, 75, 153, 0.7);
}
.list_content_rt_info {
  display: flex;
  flex-direction: column;
  width: calc(100% - 100px);
  margin: 0 26px 0 20px;
  text-align: justify;
  text-transform: none;
}
.list_content_rt_info span {
  text-align: left;
  text-transform: none;
}
.list_content_rt_info span a {
  font-weight: 400;
  font-size: 20px;
  color: #104E98;
  line-height: 20px;
  font-style: normal;
}
.list_content_rt_info a {
  margin-top: 16px;
  font-weight: normal;
  font-size: 16px;
  color: #686766;
  line-height: 32px;
  font-style: normal;
}

/* list study */
.sub_list_study {
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
}
.list_study {
  width: calc(100% / 2 - 25px);
  margin: 20px 0 50px 25px;
}
.list_study_si {
  display: flex;
  flex-direction: column;
  width: 90%;
}
.list_study_date {
  height: 50px;
  padding-left: 15px;
  background: linear-gradient(to right, #ccdbf0, #c7afee);
}
.list_study_date a {
  color: #104E98;
  font-family: '华文隶书';
  font-size: 18px;
  line-height: 50px;
  font-weight: 400;
}
.list_study_title {
  height: 80px;
  padding: 15px 0 0 15px;
  margin-top: 15px;
  border-bottom: 1px solid #104E98;
}
.list_study_title a {
  font-size: 16px;
  line-height: 24px;
}

/* list download */
.list_down {
  width: 100%;
  height: 64px;
  background-color: #fff;
  margin-bottom: 15px;
}
.list_down_si {
  width: 90%;
  height: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-around;
  position: relative;
  border-bottom: 1px dashed #707070;
  margin: 0 25px;
}
.list_down_date {
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 5px 0 22px;
	min-width: 83px;
	height: 18px;
	background: #CC2D1A;
	font-weight: 400;
	font-size: 14px;
	color: #FFFFFF;
	line-height: 22px;
	text-align: left;
	font-style: normal;
	text-transform: none;
}
.list_down_title {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-left: 10px;
  text-align: justify;
  text-transform: none;
}
.list_down_title span {
  text-align: left;
  text-transform: none;
}
.list_down_title span a {
  font-weight: 400;
  font-size: 20px;
  color: #104E98;
  line-height: 20px;
  font-style: normal;
}
.list_down_btn {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  text-transform: none;
  position: absolute;
  right: 10px;
}
.list_down_btn a {
  font-weight: normal;
  font-size: 14px;
  color: #104E98;
  /* line-height: 35px; */
  font-style: normal;
}
.list_down_btn img {
  width: 14px;
  height: 14px;
  margin-left: 5px;
}

/* teacher list */
.teacher_type {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  text-transform: none;
  margin: 15px 0 34px 0;
}
.teacher_type a {
  /* min-width: 37px;
  max-width: 152px; */
  min-width: 248px;
  height: 30px;
  font-weight: 400;
  font-size: 14px;
  color: #104E98;
  line-height: 30px;
  font-style: normal;
  background-color: #fff;
  border-radius: 0px 0px 0px 0px;
  border: 1px solid #104E98;
  margin: 0 6px 6px 0;
  padding: 0 11px;
  cursor: pointer;
}
.type_on {
  color: #fff !important;
  background-color: #104E98 !important;
}
.teacher_search_box {
  display: flex;
  flex-direction: column;
  margin: 20px 0 20px 25px;
  background-color: papayawhip;
}
.teacher_szm {
  display: flex;
  flex-direction: row;
  /* flex-wrap: wrap; */
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 40px;
  font-weight: 400;
  /* text-align: center; */
  padding: 10px 25px;
}
/* .teacher_szm a:first-child {
  margin-left: -10px;
} */
.szm_title {
  width: 200px;
  text-align: left;
  padding-top: 5px;
}
.szm_style {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  text-align: center;
}
.szm_style a {
  min-width: 40px;
  margin: 5px 0;
  padding: 0 10px;
  cursor: pointer;
}
.teacher_search {
  margin: 0 0 15px 25px;
}
.teacher_search .search_input {
  width: 89%;
}
.teacher_list {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  /* justify-content: space-between; */
  margin: 35px 0px 0px 25px;
}
.teacher_list li {
  position: relative;
  margin: 0 22px 35px 0;
  width: 310px;
  /* border: 1px solid rgba(5, 14, 61, 0.8); */
  border-radius: 10px;
  padding: 15px 25px 15px 20px;
  display: flex;
  flex-direction: column;
  background-color: #e6e6fa82;
  box-shadow: 5px 5px 5px rgba(0, 0, 0, .4);
}
.teacher_list li:nth-child(3n) {
  margin: 0 0 35px 0;
}
.teacher_list li img {
  width: 100%;
  height: auto;
}
/* .teacher_list li::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50%;
  height: 50%;
  border-left: 2px solid #104E98;
  border-bottom: 2px solid #104E98;
}
.teacher_list li::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 50%;
  border-right: 2px solid #104E98;
  border-top: 2px solid #104E98;
} */
.teacher_list .t_title {
  display: flex;
  flex-direction: row;
  text-align: left;
  /* align-items: flex-end; */
}
.teacher_list .t_title .t_img {
  display: block;
  width: 130px;
  height: 145px;
  border: 0px solid rgba(255, 255, 255, 0.7);
	border-radius: 10px;
  overflow: hidden;
}
.teacher_list .t_title span {
  margin: 12px 0 0 25px;
  font-size: 14px;
  font-weight: 400;
  line-height: 22px;
}
.teacher_list .t_title span a {
  font-size: 20px;
  line-height: 26px;
  color: #104E98;
  display: block;
  margin-bottom: 10px;
}
.teacher_list .t_title p {
  width: 127px;
}
.teacher_list .t_info {
  width: 285px;
  margin-top: 10px;
  font-size: 14px;
  font-weight: 400;
  line-height: 22px;
  text-align: justify;
  opacity: 0.75;
}

/* teacher introduction */
.teacher_info_box {
  display: flex;
  flex-direction: row-reverse;
  margin-top: 38px;
}
.teacher_info {
  width: 83%;
  text-align: left;
  text-transform: none;
  position: relative;
}
.teacher_info_rt {
  width: 17%;
}
.teacher_info a {
  font-weight: normal;
  font-size: 16px;
  color: #474645;
  line-height: 16px;
  font-style: normal;
}
.teacher_name {
  display: flex;
  flex-direction: column;
  margin-bottom: 45px;
}
.teacher_name span {
  font-weight: bold;
  font-size: 28px;
  color: #104E98;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 15px;
}
.teacher_title_box {
	display: flex;
	flex-direction: row;
	width: 80%;
  border-bottom: 1px solid #104E98;
	padding: 0px 0px 10px 0px;
  margin-bottom: 20px;
}
.teacher_title_box span {
	font-size: 20px;
	font-weight: bolder;
	color: #104E98;
	line-height: 28px;
	min-width: 80px;
}
.teacher_contact {
  width: 90%;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.teacher_contact_li {
  width: 48%;
  height: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  margin-bottom: 23px;
  border-left: 0px solid #104E98;
  padding: 0 0 10px 0px;
}
.teacher_contact_li p {
  font-weight: normal;
  font-size: 14px;
  color: #104E98;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.teacher_introduction {
  width: 90%;
  display: flex;
  flex-direction: column;
  margin-bottom: 30px;
}
.teacher_introduction ul li {
  margin-bottom: 15px;
  font-weight: normal;
  font-size: 16px;
  color: #474645;
  line-height: 26px;
  text-align: justify;
  font-style: normal;
}
.teacher_introduction .MsoNormal {
  margin-bottom: 15px;
  font-weight: normal;
  font-size: 16px;
  color: #474645;
  line-height: 17px;
  font-style: normal;
}
.re_style_a, .re_style_a li {
  margin-bottom: 15px;
  font-weight: normal;
  font-size: 16px;
  text-align: justify;
  color: #474645;
  font-style: normal;
}
.re_style_a li a {
  line-height: 26px;
}
.teacher_pic {
  position: absolute;
  right: 50px;
  width: 180px;
  height: auto;
  /* margin-bottom: 65px; */
}
.teacher_nav {
  height: 68%;
  border-left: 1px solid #D4EFFF;
  text-align: left;
  text-transform: none;
  position: fixed;
}
.teacher_nav a {
  font-weight: 400;
  font-size: 16px;
  color: #474645;
  line-height: 36px;
  font-style: normal;
  margin-left: 55px;
}
.teacher_nav a:hover {
  color: #104E98;
}
.teacher_nav .catchon {
  /* background-image: url(../images/nav_on.png); */
  background-repeat: no-repeat;
  background-position: 28px center;
}
.teacher_nav .catchon a {
  color: #104E98;
  font-size: 17px;
  font-weight: bolder;
}

/* leader css */
.leader_box {
  width: 90%;
  display: flex;
  flex-direction: column;
  margin-left: 25px;
}
.leader_info {
  width: 100%;
  display: flex;
  flex-direction: row;
  margin-top: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid #707070;
}
.leader_avatar {
  width: 25%;
}
.leader_title {
  width: 20%;
  display: flex;
  flex-direction: column;
}
.leader_ins {
  width: 50%;
  margin-top: 18px;
}
.leader_title span {
  font-size: 30px;
  line-height: 80px;
  color: #004ea2;
  font-style: normal;
  text-align: left;
  text-transform: none;
}
.leader_title p {
  font-size: 15px;
  line-height: 30px;
  font-weight: bold;
  font-style: normal;
  text-align: left;
  text-transform: none;
}
.leader_ins dl {
  display: flex;
  flex-direction: row;
  margin-bottom: 10px;
}
.leader_ins dt {
  min-width: 75px;
  font-size: 15px;
  line-height: 30px;
  font-weight: bold;
  font-style: normal;
  text-align: left;
  text-transform: none;
}
.leader_ins dd {
  font-size: 15px;
  line-height: 30px;
  font-style: normal;
  text-align: left;
  text-transform: none;
}

/* mentor css */
.mentor_table {
  width: 100%;
  margin: 35px 0 0 0 !important;
  border: 1px solid #686766;
}
/* .mentor_table tr {
  display: flex;
  flex-direction: row;
} */
.mentor_table th {
  font-size: 16px;
  font-weight: 400;
  line-height: 36px;
  text-align: center;
  border: 1px solid #686766;
  padding: 10px 15px;
}
.mentor_table td {
  font-size: 16px;
  font-weight: 400;
  line-height: 36px;
  text-align: center;
  border: 1px solid #686766;
  padding: 10px 15px;
}
.mentor_table .mentor_list {
  display: flex;
  flex-wrap: wrap;
  font-size: 16px;
  font-weight: 400;
  line-height: 36px;
  text-align: left;
}
.mentor_table td a {
  /* display: block; */
  margin: 3px 20px 3px 15px;
  min-width: 48px;
}

/* alumnus css */
.alumnus_box {
  width: 100%;
  display: flex;
  flex-direction: column;
}
.alumnus_content {
  width: 96%;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  border-top: 2px solid #104E98;
  background-color: #fff;
  margin: 20px 0 0 25px;
}
.class_name {
  width: 100%;
  /* height: 120px; */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  border-bottom: 1px solid #D4EFFF;
  margin: 20px 0 0;
  padding-bottom: 15px;
}
.class_name span {
  font-weight: bold;
  font-size: 22px;
  color: #104E98;
  line-height: 35px;
  text-align: center;
  font-style: normal;
  text-transform: none;
}
.class_name ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}
.class_name ul li {
  font-size: 18px;
  line-height: 26px;
  margin: 5px 40px 5px 0;
  padding: 5px 10px;
  cursor: pointer;
}
.class_name ul li.selected {
  color: #fff;
  background-color: #104E98;
}
.class_list {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  word-wrap: break-word;
  margin-top: 42px;
}
.class_list dl {
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  /* justify-content: space-between; */
  text-align: left;
  /* margin-left: 40px; */
}
.class_list dl dd {
  min-width: 54px;
  font-weight: 400;
  font-size: 18px;
  color: #474645;
  line-height: 32px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-right: 33px;
  margin-bottom: 23px;
}
/* .class_list dl dd:last-child {
  margin-right: 0px;
} */

/* jz css */
.jz_bg {
  width: 100%;
  height: 100%;
  background-image: url(../images/jz.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  margin-top: 25px;
  position: relative;
}

.random-image {
  position: absolute;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  width: 100px; /* 设置小图片的大小 */
  height: 100px;
}
.random-image:nth-child(odd) {
  background-image: url(../images/tree1.png);
}
.random-image:nth-child(even) {
  background-image: url(../images/tree2.png);
}

/* @media screen  and (max-width:1200px) {
 .left_side_nav{display: none;}
 .sub_list{margin: 30px auto 30px 60px;}
 .subPage{flex: 1;width:98%;margin:0 auto 30px;}
 .sub_tech dl dd{width:15%;}
} */


@media screen  and (max-width:1000px) {

  /* .sub_list .rightDate{float: none;display: block;} */
  /* .sub_list li{ background: url(../images/content_li.png) no-repeat left 17px;} */
}

@media screen  and (max-width:800px) {
	/* .sub_mbtn{display: block;margin-top:10px;}
	.conLeft{display:none;}
	.sub_right{width:98%;margin:0 auto;}
	.sub_leftTitle{background: none;}
	.pages{display: none;}
	.pages_min{display: block;}
  .sub_leftTitle{height:48px;}
  .subTechTitle h2{font-size: 14px;}
  .sub_tech dl dd a{font-size: 12px;}
  .sub_list li a{font-size: 12px;}
  .sub_list .rightDate{font-size: 12px;}
  .subPicList li{width: 30%;}
  .subPicList li.NoMargin{margin-right:2.65%;}
  .subPage_con{margin:0 auto;}
  .article img{width:auto!important;height:auto !important;display:inline-block !important} */
}


@media screen and (max-width:640px) {
  body {
    min-width: 1690px !important;
  }
  .logo_row {
    background-size: 30% !important;
  }
  .article_banner {
    margin-top: -50px;
  }
  .article_nav_link {
    margin-top: 5px;
  }
  /* .leaderPic{float: none;width:100%;}
  .leaderCon{float: none;width:100%;margin:0;margin-top:10px;}
  .sub_leftTitle{height: 30px;}
  .sub_leftTitle h2{font-size: 14px;}
  .sub_navm h2{height:30px;line-height:30px;}
  .sub_navm li a{font-size: 12px;height:30px;line-height:30px;}
  .bread span{font-size: 12px;}
  .bread a{font-size: 12px;}
  .subTitle h2{font-size: 16px;}
  .sub_mbtn{height:30px;}
  .subPicList li{width: 45%;margin-right: 5%;} */
}

@media screen and (max-width:480px) {
	/* .sub_tech dl dd{width: 25%;}
  .subPicList li{width: 100%;}
  .subPicList li img{width: 100%;}
  .Fold_list dl dd { width:39%;margin:2.5% 5%; }
  .zzjg_con ul li{ width:26%;}
  .zljg_con ul li span.name a{ width:30%;} */
}

@media screen /*and (min-width:320px)*/ and (max-width:360px) {
	
}