/* introduction */

.main {
  background-color: RGBA(245, 245, 245, 1);
}

.centerBg {
  width: 100%;
  height: 400px;
  overflow: hidden;
}
.commonMain {
  width: 100%;
  padding-bottom: 80px;
}
.commonBox {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.commonNavLeft {
  width: 200px;
  height: auto;
}
.commonNavLeft>ul {
  width: 100%;
  border-radius: 0px 0px 4px 4px;
  -webkit-transform: translateY(-80px);
  -moz-transform: translateY(-80px);
  -ms-transform: translateY(-80px);
  -o-transform: translateY(-80px); 
  transform: translateY(-80px); 
}
.commonNavLeft>ul>h3 {
  display: block;
  width: 100%;
  height: 80px;
  text-align: center;
  line-height: 80px;
  font-weight: bold;
  font-size: 24px;
  color: #FFF6DF;
  background: url(../images/left_nav_bg.png) no-repeat center center;
}
.commonNavLeft>ul>li {
  width: 100%;
  background-color: #ffffff;
  overflow: hidden;
}
.commonNavLeft>ul>li>a {
  display: block;
  height: 70px;
  line-height: 70px;
  text-align: center;
  font-size: 18px;
  color: #222222;
}
.commonNavLeft>ul>li+li>a {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}
.commonNavLeft>ul>li>a:hover {
  color: #7D302F;
}
.commonNavLeft>ul>li.active>a {
  color: #7D302F !important;
}
.commonRight {
  width: calc(100% - 260px);
}
.loaction {
  width: 100%;
  text-align: right;
  margin-top: 30px;
  font-size: 14px;
  color: #ffffff;
  -webkit-transform: translateY(-70px);
  -moz-transform: translateY(-70px);
  -ms-transform: translateY(-70px);
  -o-transform: translateY(-70px); 
  transform: translateY(-70px); 
}
.loaction>a {
  display: inline-block;
  font-size: 14px;
  color: #ffffff;
}
.introduction {
  width: 100%;
}
.introduction_title {
  border-left: 2px solid #7E302F;
  padding-left: 20px;
}
.introduction_title>h3 {
  display: block;
  font-weight: bold;
  font-size: 24px;
  color: #222222;
}
.introduction_title>span {
  font-weight: 400;
  font-size: 15px;
  color: #222222;
}
.introductionCont {
  width: 100%;
  margin-top: 40px;
}
.introductionText {
  width: 100%;
}
.introductionText>p {
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 32px;
  margin-bottom: 10px;
  text-indent: 2em;
}
.introductionText img {
  display: block;
  max-width: 80%;
  margin: 10px auto;
}
/* teacher_list */

.teacher_list_menu {
  width: 100%;
  padding: 20px 0px;
  background-color: #f7f7f7;
  margin-top: 20px;
}

.teacher_list_letter {
    width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid #e6e6e6;
}

.teacher_list_letter>span {
    display: block;
    width: 10%;
    font-size: 18px;
    color: #333333;
    line-height: 40px;
    float: left;
}

.teacher_list_letter>div {
    width: calc(100% - 10%);
    float: right;
}

.teacher_list_letter>div>a {
    display: inline-block;
    font-size: 16px;
    color: #666666;
    line-height: 40px;
    padding: 0px 15px;
}

.teacher_list_letter>div>a:hover {
    color: #ffffff;
    background-color: #7D302F ;
    border-radius: 5px;
}

.teacher_list_letter_act {
    border-radius: 5px;
    background-color: #7D302F;
    color: #ffffff !important;
}

.teacher_list_letter+.teacher_list_letter {
    padding-top: 15px;
    border-bottom: 0px;
}

.teacher_list {
  width: 100%;
}
.teacher_item {
  width: 100%;
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.teacher_item_list {
  width: calc(100% / 5);
  margin-bottom: 30px;
}
.teacher_item_pic {
  width: 180px;
  height: 248px;
  margin: 0 auto;
  overflow: hidden;
}
.teacher_item_text {
  width: 100%;
  padding-top: 5px;
}
.teacher_item_text>h3,
.teacher_item_text>h4 {
  display: block;
  font-size: 18px;
  color: #222222;
  font-weight: bold;
  line-height: 30px;
  text-align: center;
}
.teacher_item_text>h4 {
  font-size: 15px;
}
.teacher_item_text>p {
  font-size: 15px;
  color: #333333;
  line-height: 30px;
  max-height: 90px;
  margin-top: 15px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.teacher_item_pic>img {
  transition: all .3s ease-out .1s;
  -webkit-transition: all .3s ease-out .1s;
  -moz-transition: all .3s ease-out .1s;
  -ms-transition: all .3s ease-out .1s;
  -o-transition: all .3s ease-out .1s;
}
.teacher_item_list>a:hover .teacher_item_pic>img {
  transform: scale(1.1,1.1);
  -webkit-transform: scale(1.1,1.1);
  -moz-transform: scale(1.1,1.1);
  -ms-transform: scale(1.1,1.1);
}

/* page */

.page {
  width: 100%;
  margin-top: 20px;
}
.page_nav {
  height: 35px;
  width: 100%;
  text-align: right;
}
.page_nav li {
  width: auto;
  padding: 0px 5px;
  height: 35px;
  display: inline-block;
  vertical-align: middle;
  text-align: center;
  line-height: 35px;
  font-size: 14px;
  color: #222222;
  border-radius: 2px;
  margin: 0px 3px;
}
.page_nav li a {
  display: block;
  color: #222222;
}
.page_nav li>a.active {
  border: 1px solid #7E302F;
  background-color: #7E302F;
  color: #ffffff;
}
.page_nav li.active>span {
  background-color: #7E302F;
  border: 1px solid #7E302F;
  color: #ffffff;
}
.pagination {
  margin: 0 !important;
}
.page_nav li:last-child {
  width: auto;
}
.total {
  width: auto !important;
}
.total span {
  width: auto !important;
  font-size: 14px;
  padding: 0px 5px;
}
.pagination span,
.pagination a {
  box-sizing: border-box;
  display: block;
  width: auto;
  padding: 0px 12px;
  height: 35px;
  line-height: 35px !important;
  border: 1px solid #737373;
  border-radius: 2px;
}
.pagination a:hover {
  color: #ffffff;
  background-color: #7E302F;
  border: 1px solid #7E302F;
}
.pagination div {
  display: inline-block;
  height: 40px;
  font-size: 16px;
  color: #333333;
  line-height: 40px;
}
.pagination div input {
  width: 40px;
  height: 40px;
  border: 1px solid #e6e6e6;
  margin: 0px 5px;
  font-size: 16px;
  text-align: center;
}
.pagination div input[type="button"] {
  width: 60px;
  background-color: #990000;
  border: 1px solid #990000;
  color: #ffffff;
  margin-left: 10px;
  cursor: pointer;
}


/* teacher_article */

.teacher_article {
  width: 100%;
  margin-top: 40px;
}
.teacher_article_title {
  width: 100%;
  background: url(../images/teacher_article_bg.png) no-repeat center center / cover;
  padding: 40px 30px;
  display: flex;
  justify-content: space-between;
}
.teacher_article_title_info {
  width: calc(100% - 220px);
}
.teacher_article_title_pic {
  width: 188px;
  height: auto;
}
.teacher_article_title_info>h3,
.teacher_article_title_info>h4 {
  display: block;
  font-weight: bold;
  font-size: 24px;
  color: #7E302F;
  line-height: 30px;
}
.teacher_article_title_info>h4 {
  font-size: 15px;
  margin-top: 10px;
}
.teacher_article_title_info>p {
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 32px;
  margin: 30px 0;
}
.teacher_article_title_info h2 {
  display: block;
  font-weight: bold;
  font-size: 18px;
  color: #7E302F;
  line-height: 30px;
}
.teacher_article_cont {
  width: 100%;
  margin-top: 10px;
  padding: 0px 30px;
}
.teacher_article_cont h3 {
  display: block;
  margin: 10px 0px;
  font-weight: bold;
  font-size: 16px;
  color: #222222;
  line-height: 28px;
}
.teacher_article_cont p {
  font-size: 16px;
  color: #222222;
  line-height: 28px;
  margin-bottom: 10px;
}
.teacher_return {
  display: block;
  width: 164px;
  height: 40px;
  background: url(../images/icon_return.png) no-repeat 10px #7F302E;
  border-radius: 20px;
  margin: 30px 0px 0px 30px;
  line-height: 40px;
  font-weight: bold;
  font-size: 15px;
  color: #FFFFFF;
  text-align: center;
}

/* master_cont */

.master_cont {
  width: 100%;
  margin-top: 40px;
}
.master_introduction {
  width: 100%;
}
.master_introduction p {
  font-weight: 400;
  font-size: 15px;
  color: #333333;
  line-height: 27px;
  text-indent: 2em;
}
.master_introduction p + p {
  margin-top: 10px;
}
.master_item {
  width: 100%;
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
}
.master_item_pic {
  width: 250px;
}
.master_item_list_pic {
  width: 100%;
  height: auto;
}
.master_item_list_pic_cont {
  width: 100%;
  height: 160px;
  overflow: hidden;
}
.master_item_list_pic>a>h3 {
  display: block;
  font-weight: 400;
  font-size: 15px;
  color: #333333;
  line-height: 32px;
  text-align: center;
  margin: 10px 0px;
}
.master_item_list_pic_cont>img {
  transition: all .3s ease-out .1s;
  -webkit-transition: all .3s ease-out .1s;
  -moz-transition: all .3s ease-out .1s;
  -ms-transition: all .3s ease-out .1s;
  -o-transition: all .3s ease-out .1s;
}
.master_item_list_pic>a:hover .master_item_list_pic_cont>img {
  transform: scale(1.1,1.1);
  -webkit-transform: scale(1.1,1.1);
  -moz-transform: scale(1.1,1.1);
  -ms-transform: scale(1.1,1.1);
}
.master_item_list {
  width: calc(100% - 290px);
}
.master_item_list_cont {
  width: 100%;
  border-bottom: 1px solid rgba(115, 115, 115, 0.15);
  position: relative;
}
.master_item_list_cont>a>h3 {
  display: block;
  font-weight: 400;
  font-size: 15px;
  color: #222222;
  line-height: 50px;
  height: 50px;
  overflow: hidden;
  padding-left: 30px;
  background: url(../images/icon_list_square.png) no-repeat 10px;
}
.master_item_list_cont:hover h3 {
  background: url(../images/icon_list_square_h.png) no-repeat 10px;
  color: #7E302F;
}
.master_item_list_cont:after {
  content: '';
  display: block;
  width: 0;
  height: 1px;
  background-color: #7E302F;
  position: absolute;
  z-index: 2;
  bottom: 0;
  left: 0px;
  transition: all .3s ease-out .1s;
  -webkit-transition: all .3s ease-out .1s;
  -moz-transition: all .3s ease-out .1s;
  -ms-transition: all .3s ease-out .1s;
  -o-transition: all .3s ease-out .1s;
}
.master_item_list_cont:hover:after {
  width: 100%;
}

/* book_item */

.book_item {
  width: 100%;
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.book_list {
  width: calc(100% - 51%);
  margin-bottom: 30px;
}
.book_list>a {
  display: flex;
  justify-content: space-between;
}
.book_list_pic {
  width: 140px;
  height: 158px;
  background-color: #ffffff;
  border-radius: 5px;
}
.book_list_pic>img {
  display: block;
  max-width: 80%;
  margin: 20px auto 0px;
}
.book_list_text {
  width: calc(100% - 160px);
}
.book_list_text>h3 {
  display: block;
  font-weight: bold;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
}
.book_list_text>p {
  font-weight: 400;
  font-size: 15px;
  color: #222222;
  margin-top: 10px;
  height: 21px;
  overflow: hidden;
}
.book_list_text>p+p {
  margin-top: 5px;
}
.book_list>a:hover h3 {
  color: #7C302F;
}

/* notice_item */

.notice_item {
  width: 100%;
  margin-top: 40px;
}
.notice_list {
  width: 100%;
  border-bottom: 1px solid rgba(115, 115, 115, 0.15);
  display: flex;
  justify-content: space-between;
  position: relative;
}
.notice_list>a {
  display: block;
  width: calc(100% - 15%);
  font-weight: 400;
  font-size: 15px;
  color: #222222;
  line-height: 50px;
  height: 50px;
  overflow: hidden;
  padding-left: 30px;
  background: url(../images/icon_list_square.png) no-repeat 10px;
}
.notice_list>span {
  display: block;
  width: calc(100% - 85%);
  font-weight: 400;
  font-size: 14px;
  color: #888888;
  line-height: 50px;
  text-align: right;
}
.notice_list:hover a {
  background: url(../images/icon_list_square_h.png) no-repeat 10px;
  color: #7E302F;
}
.notice_list:hover span {
  color: #7E302F;
}
.notice_list:after {
  content: '';
  display: block;
  width: 0;
  height: 1px;
  background-color: #7E302F;
  position: absolute;
  z-index: 2;
  bottom: 0;
  left: 0px;
  transition: all .3s ease-out .1s;
  -webkit-transition: all .3s ease-out .1s;
  -moz-transition: all .3s ease-out .1s;
  -ms-transition: all .3s ease-out .1s;
  -o-transition: all .3s ease-out .1s;
}
.notice_list:hover:after {
  width: 100%;
}

/* article_cont */

.article_cont {
  width: 100%;
}
.article_title {
  width: 100%;
  margin-bottom: 30px;
  text-align: center;
}
.article_title>h3 {
  display: block;
  font-weight: bold;
  font-size: 30px;
  color: #222222;
  margin-bottom: 15px;
}
.article_title>span {
  display: inline-block;
  font-weight: 400;
  font-size: 15px;
  color: #444444;
  padding-left: 30px;
}
.article_title>span {
  background: url(../images/icon_pubdata.png) no-repeat 0;
}
.article_title>span+span {
  background: url(../images/icon_source.png) no-repeat 0;
  margin-left: 30px;
}
.article_detail {
  width: 100%;
}
.article_detail p {
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
  text-indent: 2em;
}
.article_detail p+p {
  margin-top: 10px;
}
.article_detail img {
  display: block;
  max-width: 90%;
  margin: 20px auto;
}
.article_detail table p {
  text-indent: 0em !important;
}
.article_detail span,
.article_detail p {
  background: transparent !important;
}