@charset "UTF-8";
body,
html {
  font-family: Helvetica Neue,
 Helvetica,
 PingFang SC,
 Tahoma,
 Arial,
 sans-serif;
  font-size: 16px;
  margin: 0;
  padding: 0;
  position: relative;
  overflow-x: hidden;
  background: #eaf6ff;
  --theme: #763a84;
}

* {
  box-sizing: border-box;
}

.flex {
  display: flex;
}

.index_tab .list5 {
  min-height: 244px;
}

#shadow {
  margin: auto;
}

.main-container {
  background: url(../images/pbg.png);
  background-size: cover;
}

.about1 {
  padding: 2.8125rem 3.125rem;
}

.news_list .txt_black {
  display: flex;
}

.news_list .txt_black .date {
  width: 80px;
  border: 1px solid #e6e6e6;
  height: 80px;
  text-align: center;
}

.news_list .txt_black .date .d1 {
  margin-top: 5px;
  color: #763a84;
  font-size: 32px;
  font-weight: bold;
}

.news_list .txt_black h3 {
  width: calc(100% - 80px);
  padding-left: 16px;
}

.news_list .txt_black h3 a {
  font-size: 1.1rem;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-decoration: none;
  height: 64px;
  width: 100%;
}

.about1_title {
  color: #5c7881;
  font-size: 1.35rem;
  line-height: 2.5;
  font-weight: bold;
}

.about1_desc {
  color: #000;
  margin-top: 5rem;
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 7rem;
}

.about_btn {
  display: inline-block;
  background-image: url(../images/btn_more_hover.png);
  background-repeat: no-repeat;
  background-position: left center;
  line-height: 2;
  padding-left: 2.5rem;
  color: #261601;
}

header {
  width: 100%;
}

#cvs {
  width: 100%;
  height: 50%;
  margin: 0;
  margin-top: 96px;
  border-radius: 7%;
  opacity: 0.5;
  position: absolute;
  z-index: 1;
  overflow: hidden;
  padding: 0;
  transform: translateY(-20%) rotate(180deg);
}

.s_bg_white {
  background-color: #fff;
}

canvas {
  display: block;
  vertical-align: bottom;
}

/* ---- particles.js container ---- */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 0;
}

#show {
  display: none;
}

.txt_black,
.txt_black a {
  color: #261601;
}

.bg_color {
  background-color: #03393c;
}

.txt_color,
.txt_color a {
  color: #763a84;
}

.deep_green,
.deep_green a {
  color: #763a84;
}

.light_green,
.light_green a {
  color: #763a84;
}

.selectedNav_border {
  border-color: #763a84 !important;
}

.container {
  width: 86%;
  margin: auto;
  position: relative;
  z-index: 10;
}

a,
a:hover {
  text-decoration: none;
  cursor: hand;
}

img {
  border: 0;
}

/*
.bg_color { background-color: #763a84;}*/
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
li,
dl,
dd,
dt {
  margin: 0;
  padding: 0;
}

/*header*/
.lan {
  height: auto;
  padding-bottom: 1em;
  padding-top: 1em;
  border-bottom: 1px #763a84 solid;
  margin: 0;
}

.share_icon a {
  display: inline-block;
  text-decoration: none;
  width: 1.5rem;
}

.share_icon a img {
  height: 15px;
  opacity: 1;
  margin-right: 4%;
}

.img_hover {
  display: none;
}

.share_icon a:hover img.ims {
  display: none;
}

.share_icon a:hover .img_hover {
  display: block;
}

.lan_exchange {
  text-align: right;
  color: #763a84;
  font-size: 14px;
  line-height: 1.5;
  float: right;
  margin-right: -15px;
  height: 100%;
  padding-top: 60px;
}

.lan_exchange img {
  height: 14px;
  margin-right: 5px;
  float: left;
}

.lan_exchange a {
  color: #763a84;
  margin: 0 15px;
  display: inline-block;
  height: 14px;
  line-height: 14px;
}

.topmenu a {
  color: #ffffff;
}

/*menu*/
.navs {
  padding: 1.4rem 0;
}

.logo,
.logo img {
  display: block;
  transition: all 0.8s;
}

#index_bai * {
  color: #fff;
}

#index_bai {
  background: linear-gradient(to top, rgba(90, 40, 102, 0.4) 5%, transparent 30%);
}

.menu {
  width: 100%;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-around;
}

.menu > div > a {
  font-weight: bold;
}

.menu > div {
  position: relative;
}

.menu > div:hover .submenu {
  visibility: visible;
}

.menu > div .submenu {
  position: absolute;
  background-color: #f1f1f1;
  text-align: center;
  left: 0;
  top: 48px;
  width: 200%;
  visibility: hidden;
}

.menu > div .submenu a {
  color: #111111 !important;
  text-align: left;
  display: block;
  padding: 0 10px;
  font-size: 14px;
}

.menu > div .submenu a:hover {
  background-color: rgba(118, 58, 132, 0.8);
  color: #ffffff !important;
}

.menu a {
  display: inline-block;
  font-size: 1rem;
  line-height: 3;
  position: relative;
}

.first {
  position: relative;
}

.main {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: auto !important;
}

/*banner*/
.banner {
  width: 100%;
  height: 40rem;
  background-color: #fff;
  overflow: hidden;
  position: relative;
}

.slide {
  height: 100%;
  width: 100%;
  position: relative;
  z-index: 30;
}

a.ban_pic {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ban_pic img {
  width: 100%;
  object-fit: cover;
}

.swiper-container {
  height: 100%;
  background-color: #fff;
}

#ban .swiper-slide {
  background-color: transparent;
  z-index: 10;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.swiper-pagination-bullet {
  opacity: 1 !important;
  font-size: 14px;
  width: 16px !important;
  height: 16px !important;
  font-weight: bold;
  margin: 10px 15px !important;
  border-bottom: 1px solid #ffffff;
  border-radius: 0 !important;
  color: #fff;
  transform-origin: bottom center;
  background: transparent !important;
}

.swiper-pagination {
  margin: auto;
  text-align: right;
  position: absolute;
  line-height: 1;
  z-index: 10;
  right: 10%;
  bottom: 0.395vw;
  display: inline !important;
  width: auto !important;
  left: unset !important;
  top: unset !important;
  /* background: linear-gradient(to right,rgba(0,0,255,0) 0%, rgba(0,105,112,1) 100%);*/
}

.swiper-container-horizontal > .swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 10px !important;
}

#ban .swiper-pagination-bullet-active {
  transform: scale(2);
}

#ban2 .swiper-pagination-bullet-active {
  transform: scale(1.5);
}

#ban2 .swiper-pagination-bullet {
  margin: 8px !important;
}

#ban2 .swiper-pagination {
  right: 5%;
}

.slide_txt {
  display: block;
  width: 100%;
  color: #fff;
  padding: 3.125rem;
  position: absolute;
  color: #fff;
  bottom: 5em;
  z-index: 30;
}

.slide_txt h4 {
  font-weight: lighter;
  line-height: 2;
  padding-bottom: 0.9375em;
  border-bottom: 1px #763a84 solid;
}

.slide_tittle {
  font-size: 2.75rem;
  line-height: 2;
  font-weight: bold;
  color: #fff;
}

.sub_slide_title {
  font-size: 2rem;
  line-height: 1.8;
  font-weight: bold;
  margin-bottom: 3.125rem;
  display: inline-block;
  color: #fff;
  position: relative;
}

.sub_slide_title:before {
  content: "";
  position: absolute;
  left: 0;
  width: 88%;
  border-top: 1px #fff solid;
  top: -12px;
}

.sub_slide_title a {
  color: #fff;
  display: inline-block;
}

.line {
  display: inline-block;
  padding: 0;
  width: 3.125rem;
  border-top: 1px #fff solid;
  margin: 1.75rem 0;
}

.slide_desc {
  font-size: 1rem;
  line-height: 1.5;
}

.tn_jtou {
  display: block;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  border: 2px #fff solid;
  background-image: url(../images/btn3.png);
  background-position: center center;
  background-repeat: no-repeat;
  transition: all 0.3s;
}

.tn_jtou:hover {
  border-color: #763a84;
  background-image: url(../images/btn3_hover.png);
  transition: all 0.3s;
}

/*new about1*/
.about1 {
  width: 100%;
  height: 34em;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}

/*school_icon*/
.logo_list {
  height: 8.5rem;
  padding: 0;
  margin: 0;
  height: 100%;
  display: flex;
  width: 86%;
  margin: 0 auto;
  flex-flow: row nowrap;
  padding: 0 3.125rem;
}

.logo_list span {
  font-size: 1.1rem;
}

.search-area:hover .searchinput {
  width: 200px;
}

.searchinput {
  border: none;
  outline: none;
  font-size: 12px;
  transition: all 0.2s;
  background-color: transparent;
  border: none;
  border-bottom: 1px solid #ffffff;
  width: 200px;
  width: 0;
  float: left;
}

.searchinput::placeholder {
  color: #e0e0e0;
  /* 灰色的占位符文本 */
}

#logo_list {
  background-color: #eee;
}

.logo_list a {
  display: inline-block;
  text-align: center;
  padding: 2.8rem 0rem;
  height: 100%;
  font-size: 1rem;
  line-height: 1;
  margin: 0;
  position: relative;
  transition: all 0.5s;
  width: 20%;
}

.logo_list a span {
  display: block;
  text-align: center;
}

/*.logo_list a:nth-child(3) { width: 24%;  }
.logo_list a:nth-child(4) { width: 17%;  }*/
.logo_list a:after {
  content: "";
  position: absolute;
  right: -2px;
  top: 10%;
  height: 80%;
  width: 2px;
  background-color: #cdcdcd;
}

.linklist {
  background-color: rgba(118, 58, 132, 0.05);
  margin-top: 2em;
  position: relative;
}

.linklist .title {
  position: absolute;
  left: 50%;
  top: -20px;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  z-index: 10;
}

.linklist .title h2 {
  display: block;
  margin: 0 auto;
  background-color: #763a84;
  width: 155px;
  height: 44px;
  line-height: 44px;
  color: #ffffff;
  font-weight: bold;
  font-size: 16px;
  text-align: center;
}

.linklist .logo_list {
  margin-top: 2em;
}

.logo_list a:last-child:after {
  content: "";
  display: none;
}

.logo_list a i,
#logo_list .swiper-slide a i {
  display: inline-block;
  width: 60px;
  height: 60px;
  background-image: url(../images/icon_logo.png);
  background-repeat: no-repeat;
  background-position: center center;
  transition: all 0.5s;
  background-size: cover;
}

.logo_list a span,
#logo_list .swiper-slide a span {
  display: block;
  color: #261601;
  line-height: 40px;
}

.logo_list a small,
#logo_list .swiper-slide a small {
  font-size: 10px;
  font-weight: lighter;
  text-transform: capitalize;
}

.logo_list a:hover i,
#logo_list .swiper-slide a:hover i {
  background-image: url(../images/icon_logo_hover.png);
  transform: scale(1.1);
  transition: all 0.5s;
}

.logo_list a:hover,
#logo_list .swiper-slide a:hover {
  background: rgba(118, 58, 132, 0.8) url(../images/bg.png) no-repeat right bottom;
  background-size: cover;
  color: #fff;
  transform: scale(1.1);
  transition: scale 0.5s;
}

.logo_list a:hover span,
#logo_list .swiper-slide a:hover span {
  color: #fff;
}

#logo_list {
  display: none;
}

#logo_list .swiper-pagination-bullet {
  width: 5px !important;
  height: 5px !important;
}

#logo_list .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 5px !important;
}

#logo_list .swiper-container-horizontal > .swiper-pagination-bullets,
#logo_list .swiper-pagination-custom,
#logo_list .swiper-pagination-fraction {
  bottom: 0px !important;
}

#logo_list .swiper-pagination-bullet-active {
  opacity: 1;
  background: #763a84;
}

.flex-bt {
  display: flex;
  justify-content: space-between;
}

.part_photos {
  width: 100%;
}

.part_photos .process {
  position: relative;
  margin-top: 40px;
  height: 48px;
}

.part_photos .s5-state {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 2px;
  display: block;
  background-color: #c6d2ef;
  z-index: 1;
}

.part_photos .s5-state span {
  position: absolute;
  left: 0;
  top: -50%;
  height: 4px;
  z-index: 2;
  background-color: #763a84;
}

.part_photos .photoimg {
  width: 100%;
  /* height: 15.5rem; */
}

.part_photos .photoimg img {
  width: 100%;
  max-height: 100%;
}

.part_photos .swiper-button-prev,
.part_photos .swiper-button-next {
  position: unset !important;
  width: 48px;
  height: 48px;
  border: 2px #763a84 solid;
  border-radius: 50%;
  background-size: 13px 22px;
  background-repeat: no-repeat;
  background-position: center center;
  background-image: url(../images/btn3_hover.png);
}

.part_photos .swiper-button-prev:hover,
.part_photos .swiper-button-next:hover {
  background-color: #763a84;
  background-image: url(../images/btn3.png);
}

.part_photos .swiper-button-prev {
  transform: rotate(180deg);
}

/*main_body*/
.co_title {
  font-weight: bold;
  color: #763a84;
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--theme);
}

.co_title a {
  float: right;
  color: #000;
  font-size: 0.75rem;
  line-height: 2;
  font-weight: lighter;
  text-decoration: underline !important;
}

/*news_list*/
.news_list {
  width: 100%;
  height: auto;
}

.news_list dl:first-child dd img {
  display: none;
}

.news_list dl {
  padding-bottom: 1.125rem;
}

.news_list dl:last-child {
  border: none;
}

.news_type {
  font-size: 0.75rem;
  font-weight: lighter;
  line-height: 2;
  padding-right: 3%;
  display: inline-block;
}

.news_date {
  font-size: 1rem;
}

.news_list h3 {
  font-size: 1.3rem;
  line-height: 1.6;
  font-weight: bold;
  font-family: arial, "寰蒋闆呴粦";
  margin-bottom: 1rem;
}

.news_btn {
  font-size: 1rem;
  display: inline-block;
  background-image: url(../images/btn_more_green.png);
  background-repeat: no-repeat;
  background-position: right center;
  padding-right: 1.2rem;
  font-weight: lighter;
  margin-bottom: 1.5rem;
}

.news_list dd {
  margin: auto;
  display: block;
  overflow: hidden;
}

.news_list dl:nth-child(1) dd {
  display: none;
}

.news_list dd a {
  display: block;
  width: 100%;
  height: 15.5rem;
  position: relative;
  z-index: 1;
}

.news_list dd img {
  /*height:15.1rem;*/
  width: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

/*瀛︽牎璧勬簮*/
.icon_for_xueke {
  width: 100%;
  height: auto;
  margin: auto;
}

.icon_for_xueke ul {
  list-style: none;
  padding: 0;
}

.icon_for_xueke ul li {
  width: 21.25%;
  margin-right: 5%;
  float: left;
  text-align: center;
}

.icon_for_xueke ul li:last-child {
  margin-right: 0;
}

.icon_for_xueke ul li a {
  color: #000;
  text-decoration: none;
}

.icon_for_xueke ul li p {
  font-size: 0.75rem;
  line-height: 1.5;
  margin-top: 0.75rem;
}

.icon_for_xueke ul li:hover img {
  transform: rotateY(360deg);
  transition: all 1s ease-in-out;
}

.mark_top {
  margin-top: -28px;
  transition: all 0.5s;
}

/*lecture*/
.swiper-container {
  background-color: transparent !important;
}

#ban2 .swiper-slide {
  height: 300px;
  background-color: transparent;
}

#ban2 {
  background-color: #fafafa;
  margin-top: 20px;
  overflow: hidden;
  position: relative;
}

#ban2 .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: #333;
}

#ban2 .swiper-container-horizontal > .swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 0;
  width: 100%;
  left: auto;
  right: 0;
  text-align: center;
}

.lecture_img {
  height: 100%;
  width: 100%;
}

.lecture_img img {
  height: 100%;
  object-fit: cover;
}

.lecture_slide {
  padding: 0 2.1rem;
  width: 50%;
  height: 100%;
  float: left;
  display: none;
}

#ban2 a {
  display: block;
  height: 100%;
  color: #000;
}

.lecture {
  margin-top: 2.5rem;
  height: auto;
  line-height: 2;
}

.lecture dt {
  width: 31%;
  height: 100%;
  float: left;
  line-height: 1.5;
  padding-right: 7%;
  font-size: 0.75rem;
  font-family: arial;
  border-right: 2px #d2d2d2 solid;
}

.lecture dd {
  float: left;
  width: 100%;
  /* width: 61%;
	margin-left: 8%; */
}

.lecture_title {
  font-weight: bold;
  font-size: 1.1rem;
  line-height: 1.5;
  color: #261601 !important;
}

.lecture_desc {
  margin-top: 1.25rem;
  line-height: 1.8;
  margin-bottom: 2.125rem;
}

.lecture_desc span {
  font-size: 0.85rem;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.lecture_desc strong {
  font-weight: bold;
}

.yuanxi {
  width: 100%;
  height: auto;
  padding-bottom: 1rem;
  border-bottom: 1px #ff3333 solid;
}

.yuanxi a {
  display: inline-block;
  background: #ff3333;
  color: #fff;
  font-size: 1rem;
  font-family: "arial black";
  font-weight: bold;
  padding: 0 1rem;
  line-height: 2;
  margin-bottom: 0.625rem;
}

/*video*/
.part_video .col-md-6:first-child {
  padding-right: 0 !important;
}

.part_video .col-md-6:last-child {
  padding-left: 5% !important;
}

.video {
  width: 100%;
  height: auto;
  position: relative;
}

/*7-10*/
.wamper {
  display: inline-block;
  position: absolute;
  top: 38%;
  left: 43%;
  text-align: center;
  margin: auto;
  width: 4rem;
  height: 4rem;
  background-image: url(../images/icon_v.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-position: 60%;
  line-height: 4.5;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  animation: v_icon linear 1s forwards;
  animation-delay: 1s;
}

.wamper img {
  width: 50%;
  margin-left: 21%;
  display: none;
}

#video {
  width: 100%;
  height: auto;
}

@-webkit-keyframes v_icon {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

.col-lg-8.part_lecture {
  padding-right: 3% !important;
}

/*nkd_rl*/
.color_green {
  /*	padding: 1.125rem 1.8rem;*/
  border: none;
}

.account-title {
  height: 35px !important;
  line-height: 35px !important;
  font-size: 16px;
  margin-bottom: 10px;
  overflow: hidden;
}

.color_green .f-today {
  background-color: #066c71 !important;
}

.color_green .f-table-msg {
  left: 84%;
  border-color: #066c71;
}

.color_green .f-table-msg:before {
  border-color: #066c71;
}

.color_green .f-btn-jian {
  background-image: url(../images/rl_pre_green.png);
}

.color_green .f-btn-jia {
  background-image: url(../images/rl_next_green.png);
}

.account-title {
  margin-bottom: 0 !important;
}

.f-td,
.f-rili-th {
  width: 12.55%;
  height: 24px !important;
  border: none;
  cursor: pointer;
  font-size: 0.75rem;
  line-height: 2 !important;
  margin-bottom: 8px !important;
}

.f-rili-head .f-rili-th {
  margin-top: 8px !important;
  margin-bottom: 0 !important;
  background-color: transparent !important;
}

.f-yuan {
  border-radius: 50%;
  width: 3px !important;
  height: 3px !important;
  background-color: #261601 !important;
}

.f-rili-table .f-today .f-yuan {
  background-color: #fff !important;
}

/*foot*/
.foot {
  font-size: 14px;
  /*padding-top: 1.125rem;*/
  padding: 2.8125rem 3.125rem;
  background: #f5f5f5 url(../images/bottombg.png) bottom center;
  background-size: cover;
  color: #555555;
}

.foot p {
  margin: 4px 0;
}

.foot .qrcode {
  width: 100px;
  display: block;
  margin: 0 auto;
}

.foot .add {
  background: url(../images/i-add.png) no-repeat left center;
}

.foot .mail {
  background: url(../images/i-email.png) no-repeat left center;
}

.foot .tel {
  background: url(../images/i-tel.png) no-repeat left center;
}

.foot .code {
  background: url(../images/i-code.png) no-repeat left center;
}

.foot .add,
.foot .mail,
.foot .code,
.foot .tel {
  padding-left: 24px;
  background-size: 18px auto;
}

/*notice*/
.notices {
  padding-top: 2.5rem;
}

.notice,
#scrollDiv {
  height: 5.5rem;
  overflow: hidden;
}

.notice ul {
  display: block;
  width: 100%;
  height: auto;
  padding: 0;
  margin: 0;
  list-style: none;
}

.notice ul a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  line-height: 1;
  font-size: 0.875rem;
  border-bottom: 1px #e8e6e4 solid;
  clear: both;
}

.notice ul i.news_type {
  float: left;
  padding-right: 1%;
}

.news_type {
  font-size: 0.875rem;
  font-style: normal;
  color: #261601 !important;
}

.notice_dte {
  float: right;
  display: inline-block;
  line-height: 2;
}

.notice ul li span {
  float: left;
  line-height: 2;
}

.rw_btn {
  width: 30px;
  height: 44px;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 64%;
}

.rw_pre_btn {
  background-image: url(../images/pre_btn.png);
}

.rw_pre_btn:hover {
  background-image: url(../images/pre_btn_hover.png);
}

.rw_next_btn {
  background-image: url(../images/next_btn.png);
}

.rw_next_btn:hover {
  background-image: url(../images/next_btn_hover.png);
}

/*shouji*/
.sj_menu {
  background-color: #763a84;
  padding: 1.5rem 0;
  display: none;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.sj_menu .container {
  display: flex;
  align-items: center;
  padding-left: 0;
  padding-right: 0;
  justify-content: space-between;
  width: 100%;
}

.sj_menu.fix {
  position: fixed;
}

.sj_logo {
  width: 70%;
}

.sj_logo img {
  width: 100%;
}

.dots {
  width: 5vh;
  height: auto;
}

.dots span {
  display: block;
  width: 76%;
  height: 3px;
  margin: 7px auto;
  background: #fff;
  opacity: 1;
  transition: all 0.3s ease-in-out;
}

.sj_nav {
  background-color: rgba(0, 0, 0, 0.8);
  padding-bottom: 3rem;
  display: none;
}

.sj_nav ul {
  /*display: none;*/
  margin: 0;
  padding: 0;
}

.sj_nav ul li {
  line-height: 3.5;
  border-bottom: 1px #fff solid;
  margin-bottom: 0.5rem;
  transition: all 0.3s;
}

.sj_nav ul li a {
  padding-left: 3%;
  color: #fff;
  border-left: 3px transparent solid;
  display: block;
}

.sj_active {
  display: block;
}

.selected_nav {
  transition: all 0.3s ease-in-out;
}

.selected_nav span:nth-child(2) {
  opacity: 0;
  transition: all 0.3s ease-in-out;
}

.selected_nav span:first-child {
  transform: translateY(12px) rotate(45deg);
  transition: all 0.3s ease-in-out;
}

.selected_nav span:last-child {
  transform: translateY(-8px) rotate(-45deg);
  transition: all 0.3s ease-in-out;
}

.type_select,
input.type_select:focus {
  width: 100%;
  height: 2.5rem;
  margin-bottom: 1rem;
  padding: 0.5rem;
  line-height: 0;
  outline: none;
  font-size: 1rem;
  border-radius: 7px;
  border: 2px #2bb7b3 solid;
  color: #333;
  background: url(../image/tab_btn.png) no-repeat scroll center #fff;
  margin-bottom: 0;
}

.select_box {
  position: relative;
  z-index: 1;
  display: none;
}

.select_list {
  position: absolute;
  z-index: -1;
  width: 100%;
  margin-top: -10px;
  background-color: #eee;
  padding: 10px;
  padding-top: 15px;
  display: none;
}

.select_list a {
  color: #333;
  display: block;
  line-height: 1.5;
}

.select_list a:hover,
.select_list a:active {
  background-color: #2bb7b3;
  color: #fff;
}

.col-lg-3.ft_logo {
  padding-top: 5%;
}

/*蹇€熷鑸�*/
.nav_bar {
  width: 98px;
  height: auto;
  position: fixed;
  right: 0;
  top: 29vh;
  z-index: 300;
  background-color: #a6937c;
  color: #fff;
  padding: 0px 0 0px 14px;
  display: none;
}

.nav_bar a {
  display: block;
  width: 17em;
  height: 79px;
  padding: 12px;
  /*background-color:#a6937c;*/
  /*border: 1px #000 solid;*/
  color: #a6937c;
  border-bottom-left-radius: 42px;
  border-top-left-radius: 42px;
  padding-left: 75px;
  padding-top: 19px;
  background-repeat: no-repeat;
  background-position: 12px center;
  background-size: 48px;
  transition: all 0.5s;
  line-height: 1.2;
}

.nav_bar a b {
  display: block;
  font-size: 18px;
}

.nav_bar a em {
  font-style: normal;
  font-size: 12px;
  text-transform: uppercase;
}

#xs {
  background-image: url(../images/xueshu.png);
  background-size: 48px;
}

#sz {
  background-image: url(../images/shizi.png);
  background-size: 48px;
}

#zs {
  background-image: url(../images/zhaosheng.png);
  background-size: 48px;
}

#kybg {
  background-image: url(../images/keyan.png);
  background-size: 48px;
}

.nav_bar a:hover {
  background-color: #fff;
  background-position: 19px center;
  color: #763a84;
  margin-left: -9rem;
  box-shadow: 0 5px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.5s;
}

.nav_bar a#xs:hover {
  background-image: url(../images/icon_xueshu.png);
}

.nav_bar a#sz:hover {
  background-image: url(../images/icon_shizi.png);
}

.nav_bar a#zs:hover {
  background-image: url(../images/icon_zhaosheng.png);
}

.nav_bar a#kybg:hover {
  background-image: url(../images/icon_keyan.png);
}

.header-menu-fix {
  transition: all 0.5s;
  background: #763a84;
}

.header-menu-fix.fix {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 100;
}

.header-menu-fix.fix #index_bai {
  display: none;
}

.header-menu-fix.fix .menu {
  padding: 0.5rem 0;
}

.index_tab {
  background-color: #ffffff;
  padding: 15px;
  box-sizing: border-box;
}

.index_tab .more {
  height: 24px !important;
  line-height: 24px !important;
  border-radius: 8px;
  padding: 0 10px;
  box-sizing: border-box;
  background-color: rgba(118, 58, 132, 0.5);
  color: #ffffff !important;
  margin-right: 0 !important;
  margin-top: 10px;
}

.index_tab h2 span a {
  font-weight: bold;
}

.index_tab .part_news .list5 .time {
  background: unset;
  color: #666666;
  font-size: 14px;
}

.parta > .row,
.partb > .row,
.foot > .row {
  width: 86%;
  margin: 0 auto;
}

.parta {
  background-color: #ffffff;
  padding: 2rem;
}

.partb {
  padding: 2rem;
}

.partb .index_tab {
  box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.1);
}

.partb .index_tab .list5 {
  background-color: #ffffff;
}

.partb .index_tab .list5 .time {
  background-color: rgba(118, 58, 132, 0.1);
  color: #555555;
}

.partc {
  display: none;
}

.sj_nav ul li {
  line-height: 3.5;
  border-bottom: 1px #fff solid;
  margin-bottom: 0.5rem;
  transition: all 0.3s;
}

.sj_nav ul li a {
  padding-left: 3%;
  color: #fff;
  border-left: 3px transparent solid;
}

#ban2 a {
  position: relative;
}

#ban2 a .num {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 10;
  background-color: #a10000;
  color: #ffffff;
  width: 60px;
  height: 60px;
}

#ban2 a .num span {
  width: 100%;
  display: block;
  text-align: center;
  font-size: 14px;
}

#ban2 a .num .day {
  font-size: 24px;
  line-height: 1.4;
  font-weight: 700;
}

@media only screen and (max-width: 1440px) {
  .container,
  .row {
    width: 1280px;
  }
  body,
  html {
    font-size: 15px;
  }
  .slide_tittle {
    font-size: 2rem;
  }
  .sub_slide_title {
    font-size: 1.4rem;
  }
  /* .lecture dd {
		width: 62%;
		margin-left: 6%;
	} */
  .lecture_title {
    font-size: 1rem;
  }
}

@media only screen and (max-width: 1366px) {
  .container {
    width: 95%;
  }
  .row {
    width: calc(100% + 30px);
  }
  .lan.row {
    width: 100%;
  }
  #shadow {
    width: 95% !important;
  }
  body,
  html {
    font-size: 15px;
  }
  .slide_tittle {
    font-size: 2rem;
  }
  .sub_slide_title {
    font-size: 1.4rem;
  }
  .lecture_title {
    font-size: 1rem;
  }
}

@media only screen and (max-width: 1024px) {
  .swiper-pagination-bullet {
    margin: 8px !important;
  }
  .logo {
    width: 40%;
  }
  .navs {
    display: flex;
    justify-content: space-between;
  }
  #ban2 .swiper-slide {
    height: 50vw;
  }
  .logo_list {
    padding: 0;
  }
  .head .row {
    margin-bottom: 0;
  }
  .container,
  .row {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
  .row > div {
    padding-left: 0;
    padding-right: 0;
  }
  .col-lg-8.part_lecture {
    padding-right: 0 !important;
  }
  #shadow {
    width: 100% !important;
    background-color: #ffffff;
  }
  .part_photos .s5-state {
    left: 60px;
    width: calc(100% - 120px);
  }
  .row,
  .part_video {
    margin-bottom: 2.8rem;
  }
  .row:last-child {
    margin-bottom: 0;
  }
  .foot .row {
    display: flex;
    justify-content: space-between;
  }
  .foot .row .col-lg-8 {
    width: calc(100% - 100px);
  }
  .parta > .row,
  .partb > .row,
  .foot > .row,
  .logo_list {
    width: 100%;
  }
  .index_tab .list5 {
    min-height: unset !important;
  }
  .partb {
    padding: 0;
  }
  .parta {
    padding: 0;
  }
}

@media screen and (max-width: 820px) {
  body,
  html {
    font-size: 14px;
  }
  .banner {
    height: 28em;
  }
  .logo_list span {
    font-size: 12px;
  }
  .logo_list {
    flex-wrap: wrap;
  }
  .logo_list a {
    width: 33.33%;
    padding-bottom: 1rem;
  }
}

@media only screen and (max-width: 768px) {
  .logo_list a:after {
    display: none;
  }
  .container {
    width: auto;
  }
  .swiper-pagination {
    right: 0 !important;
  }
  .swiper-pagination {
    width: 100% !important;
    bottom: 0 !important;
    background: linear-gradient(to right, rgba(0, 0, 255, 0) 0%, #763a84 100%);
    text-align: right !important;
    padding-right: 10px;
  }
  .logo_list a {
    width: 50%;
  }
  .nav_bar {
    display: none !important;
    z-index: -1;
    opacity: 0;
  }
  #cvs {
    margin-top: 0;
    transform: translateY(-34%);
  }
  .sj_menu {
    display: block;
  }
  header,
  .scroltit {
    display: none;
  }
  .slide_txt h4 {
    padding-bottom: 0;
  }
  .slide_tittle {
    font-size: 1.75rem;
  }
  .sub_slide_title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
  }
  .tn_jtou {
    margin-top: 1.375rem;
  }
  .about1_desc {
    margin-bottom: 5rem;
  }
  .part_video .col-md-6:first-child {
    padding-right: 15px !important;
  }
  .slide_txt {
    width: 100%;
    bottom: 2em;
    padding: 1rem;
  }
  .ban_pic {
    width: 100%;
    clear: both;
    height: 10.9rem;
    overflow: hidden;
  }
  .ban_pic img {
    width: 100%;
    height: auto;
  }
  .news_list dd img {
    width: 100%;
    height: auto;
    object-fit: cover;
  }
  .news_list {
    margin-bottom: 2rem;
  }
  /*lecture*/
  .lecture_img,
  .lecture_slide {
    width: 100%;
    height: auto;
    clear: both;
  }
  .lecture_slide {
    padding: 0 0.875rem;
  }
  .lecture dt,
  .lecture dd {
    width: 100%;
    /* padding-left: 0 !important;
		margin-left: 0 !important;
		padding-right: 0 !important; */
    border: none;
  }
  #ban2 .swiper-slide {
    width: 100% !important;
    height: auto !important;
  }
  .nkd_rl {
    line-height: 2;
  }
  .notices {
    padding-top: 1.5rem;
  }
  .notice li {
    height: 28px;
    overflow: hidden;
  }
  .notice li span {
    display: inline-block;
    line-height: 2;
    text-overflow: ellipsis;
    word-spacing: normal;
    width: 59%;
    height: 100%;
    overflow: hidden;
  }
  .notice,
  #scrollDiv {
    height: 8rem;
    overflow: hidden;
    margin-top: 2rem;
  }
  .part_video .col-md-6,
  .part_video .col-md-6:last-child {
    padding: 15px !important;
  }
  .foot {
    text-align: center;
  }
  /*rili*/
  .color_green .f-table-msg {
    width: 156px;
    left: 160%;
  }
  #show {
    display: block;
  }
  #dis_hin {
    display: none;
  }
  #ban2 .swiper-container-horizontal > .swiper-pagination-bullets,
  .swiper-pagination-custom,
  .swiper-pagination-fraction {
    right: 0;
  }
  #logo_list .swiper-slide a i {
    display: none;
  }
  #logo_list .swiper-slide {
    width: 100%;
    height: 100px;
    text-align: center;
    display: table;
  }
  #logo_list .swiper-slide a {
    width: 100%;
    padding: 0 10%;
    display: table-cell;
    vertical-align: middle;
    height: 100%;
  }
  #logo_list .swiper-slide a i {
    display: none;
  }
  .foot {
    padding-left: 15px;
    padding-right: 15px;
  }
  .foot .row .col-lg-8 {
    width: 100%;
    text-align: left;
  }
}

@media only screen and (max-width: 540px) {
  .banner {
    height: 20em;
  }
  .foot .row {
    flex-direction: column;
  }
}