/* 首页 开始 */
#nav .mark{
  background: url(/resources/portal/openCourse/images/mark1.png) no-repeat;
  background-size: 100%;
  height: 50px;
  line-height: 50px;
  padding: 0 25px;
}
#nav.op-nav a {
  padding: 0 25px;
}

.op-sw .pagination {
  position: absolute;
  bottom: 50px;
  width: 100%;
  text-align: center;
  left: 0;
  height: 10px;
  z-index: 10000;
}

.op-sw .pagination .swiper-pagination-switch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  display: inline-block;
  margin-right: 5px;
}

.op-sw .pagination .swiper-active-switch {
  background: rgba(255, 255, 255, 1);
}

.op-intro {
  background: url(../images/bg1.png)no-repeat right;
  background-size: cover;
  height: 520px;
  padding-top: 85px;
}

.op-title {
  position: relative;
}

.op-title p {
  text-align: center;
}

.op-title .op-en-title {
  color: #c9a759;
  font-size: 40px;
  line-height: 42px;
  font-weight: bold;
  margin-bottom: 10px;
}

.op-title .op-cn-title {
  font-size: 40px;
  line-height: 42px;
  color: #0e3f91;
  font-weight: bold;
}

.op-intro .op-title p {
  text-align: left;
}

.op-intro .op-intro-desc {
  font-size: 16px;
  line-height: 30px;
  margin: 50px 0;
  width: 60%;
  text-align: justify;
}

.op-intro .more {
  display: inline-block;
  background: #0e3f91;
  font-size: 16px;
  color: #fff;
  padding: 18px 50px;
  box-shadow: 0 0 7px 0px rgba(14, 63, 175, 0.2);
}

.op-title .more2 {
  position: absolute;
  right: 0;
  bottom: 0;
  color: #0e3f91;
  font-size: 14px;
}

.op-title .more2 img {
  width: 14px;
  position: absolute;
  top: 3px;
}

@media (max-width:1200px) {
  .op-intro .op-intro-desc {
    width: 100%;
  }

  .op-intro .op-title p {
    text-align: center;
  }

  .op-intro .more {
    margin: auto;
    width: 80px;
    display: block;
  }
}

.op-notice {
  padding-top: 75px;
  padding-bottom: 80px;
  background: #f5f7fa;
}

.op-notice .content {
  margin-top: 50px;
}

.op-notice .notice-item {
  background: #fff;
  transition: 500ms;
}

.op-notice .notice-detail-item:hover {
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.1);
  transition: 500ms;
}

.op-notice .notice-item:last-child {
  margin-right: 0;
}

.op-notice .notice-item .top {
  position: relative;
  max-height: 210px;
}

.op-notice .notice-item .top img {
  width: 100%;
}

.op-notice .notice-item .top span {
  position: absolute;
  background: #c9a759;
  color: #fff;
  font-size: 14px;
  padding: 5px 15px;
  left: 30px;
  bottom: -10px;
}

.op-notice .notice-item .bottom {
  width: 100%;
  height: 185px;
  padding: 45px 30px 40px;
  box-sizing: border-box;
}


.op-notice .notice-item .bottom .notice-title {
  font-size: 18px;
  color: #333;
  font-weight: bold;
  margin-bottom: 20px;
  /* 超出省略号 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-top: 12px;
}

.op-notice .notice-item:hover .notice-title {
  color: #0e3f91;
}

.op-notice .notice-item .bottom .desc {
  font-size: 14px;
  line-height: 24px;
  color: #999999;
  /* 超出省略号 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.op-review .content {
  margin-top: 50px;
}
.op-review .sw2 .swiper-container .swiper-wrapper{
  padding-top: 20px;
}
@media (max-width:1200px) {
  .op-notice .notice-item .bottom {
    padding: 30px;
  }

  .op-notice .notice-item .bottom .notice-title {
    margin-bottom: 10px;
  }
}

@media (max-width:768px) {
  .op-notice .notice-item {
    float: none;
  }
  .op-intro{
    min-height: 520px;
    height: auto;
  }
  .op-notice .notice-item .top {
    max-height: 100%;
  }

  .op-notice .notice-item .bottom {
    max-height: 100%;
    background: #fff;
    margin-bottom: 30px;
  }
  .op-title .op-en-title{
    font-size: 28px;
    margin-top: 10px;
  }
  .op-title .op-cn-title{
    font-size: 24px;
  }
}


.op-review {
  padding: 80px 0;
  padding-bottom: 30px;
}

.op-review .sw2 .swiper-container {
  height: 450px;
  padding-top: 50px;
  position: relative;
}

.op-review .sw2.content {
  position: relative;
}

.op-review .sw2 .prev-btn,
.op-review .sw2 .next-btn {
  position: absolute;
  top: 150px;
  width: 50px;
  height: 50px;
  cursor: pointer;
}


.op-review .sw2 .prev-btn {
  left: -60px;
}

.op-review .sw2 .next-btn {
  right: -60px;
}

.op-review .sw2 .swiper-slide {
  transform: scale(0.8);
  transition: 500ms;
}

.op-review .sw2 .swiper-slide a {
  position: relative;
  max-width: 400px;
}

.op-review .sw2 .swiper-slide a img {
  max-width: 100%;
}

.op-review .sw2 .swiper-slide .sw2-cont {
  padding: 15px;
  opacity: 0;
  transition: 500ms;
}

.op-review .sw2 .swiper-slide .sw2-cont .tt {
  font-size: 14px;
  margin-bottom: 10px;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-align: center;
}

.op-review .sw2 .swiper-slide .sw2-cont .dd {
  font-size: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.op-review .sw2 .swiper-slide.swiper-slide-active {
  transform: scale(1.4);
  transition: 500ms;
  position: relative;
  z-index: 200;
}

.op-review .sw2 .swiper-slide.swiper-slide-active .sw2-cont {
  opacity: 1;
  transition: 500ms;
}

.op-review .sw3 {
  display: none;
}
.swiper-slide{
  width: 100%;
}
@media (max-width:1200px) {
  .op-review .sw2 .swiper-container {
    height: 350px;
  }

  .op-review .sw2 .prev-btn,
  .op-review .sw2 .next-btn {
    position: absolute;
    top: 130px;
    width: 50px;
    height: 50px;
    cursor: pointer;
  }


  .op-review .sw2 .prev-btn {
    left: -50px;
  }

  .op-review .sw2 .next-btn {
    right: -50px;
  }
}

@media (max-width:996px) {
  .op-review .sw2 .swiper-container {
    height: 300px;
  }


  .op-review .sw2 .swiper-slide.swiper-slide-active {
    transform: scale(1.2);
    transition: 500ms;
    top: 20px;
    position: relative;
    z-index: 200;
  }

  .op-review .sw2 .prev-btn,
  .op-review .sw2 .next-btn {
    position: absolute;
    top: 110px;
    width: 30px;
    height: 30px;
    cursor: pointer;
  }


  .op-review .sw2 .prev-btn {
    left: -30px;
  }

  .op-review .sw2 .next-btn {
    right: -20px;
  }

}

@media (max-width:768px) {
  .op-review .sw2 {
    display: none;
  }

  .op-review .sw3 {
    display: block;
    height: 22rem;
    background: #fff;
  }
  .op-review .sw3 .swiper-slide{
    position: relative;
    overflow: visible;
    box-sizing: border-box;
    padding: 0 12px;
  }
  .op-review .sw3 .swiper-slide .stu-tag{
    position: absolute;
    width: 80px;
    right: 0;
    top: 10px;
    z-index:20;
  }

  .op-review .sw3 .swiper-slide img {
    width: 100%;
    display: block;
  }

  .op-review .sw3 .swiper-slide .sw3-cont {
    padding: 1rem;
    background: #f5f7fa;
  }

  .op-review .sw3 .swiper-slide .sw3-cont .tt {
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    margin-bottom: 20px;
  }

  .op-review .sw3 .swiper-slide .sw3-cont .dd {
    font-size: 14px;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
}


/* 首页 结束 */

/* 二级页面 开始 */

.op-notice-detail {
  padding-bottom: 20px;
  background: #fff;
}

.op-notice-detail .notice-detail-item {
  margin-bottom: 30px;
  float: left;
  width: 30%;
  margin-right: 5%;
}
.op-notice-detail .notice-detail-item:nth-child(3n){
  margin-right: 0;
}

.op-review-detail .content {
  padding-top: 80px;
}
.op-review-detail .content img{
  max-width: 100%;
  height: auto;
}

.op-notice-detail .op-review-item {
  position: relative;
}

/******/
.op-notice .notice-item-index {
  width: 30%;
  float: left;
  margin-right: 5%;
  background: #fff;
  transition: 500ms;
}
.op-notice .notice-item-index:hover {
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.1);
  transition: 500ms;
}

.op-notice .notice-item-index:last-child {
  margin-right: 0;
}

.op-notice .notice-item-index .top {
  position: relative;
  max-height: 210px;
}

.op-notice .notice-item-index .top img {
  width: 100%;
}

.op-notice .notice-item-index .top span {
  position: absolute;
  background: #c9a759;
  color: #fff;
  font-size: 14px;
  padding: 5px 15px;
  left: 30px;
  bottom: -10px;
}

.op-notice .notice-item-index .bottom {
  width: 100%;
  height: 160px;
  padding: 22px 20px;
  box-sizing: border-box;
}


.op-notice .notice-item-index .bottom .notice-title {
  font-size: 18px;
  color: #333;
  font-weight: bold;
  margin-bottom: 20px;
  /* 超出省略号 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.op-notice .notice-item-index:hover .notice-title {
  color: #0e3f91;
}

.op-notice .notice-item-index .bottom .desc {
  font-size: 14px;
  line-height: 24px;
  color: #999999;
  /* 超出省略号 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
/*******/

@media (max-width:1200px) {
  .op-notice-detail .notice-detail-item .bottom {
    padding: 15px;
  }

  .op-notice-detail .notice-detail-item .top span {
    padding: 5px 10px;
  }

  .op-notice-detail .notice-detail-item .bottom .notice-title {
    font-size: 16px;
    margin-bottom: 10px;
  }
}

@media (max-width:768px) {
  .op-notice-detail .notice-detail-item,
  .op-notice .notice-item-index{
    float: none;
    width: 100%;
    margin-bottom: 0;
    box-shadow: 0 0 0.5rem 0 rgba(0, 0, 0, 0.1);
  }

  .op-notice-detail .notice-detail-item .notice-item {
    float: none;
    margin-bottom: 3rem;
  }

  .op-notice-detail .notice-detail-item .top {
    max-height: 100%;
  }

  .op-notice-detail .notice-detail-item .bottom {
    max-height: 100%;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
}

.op-review-detail .op-review-item {
  margin-bottom: 30px;
  position: relative;
}

.op-review-detail .leftb {
  float: left;
  width: 25%;
  margin-right: 50px;
}

.op-review-detail .leftb img {
  width: 100%;
}

.op-review-detail .rightb {
  float: left;
  width: 70%;
}

.op-review-detail .op-review-title {
  color: #333;
  font-size: 20px;
  font-weight: bold;
  line-height: 24px;
  margin-bottom: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.op-review-detail .op-review-desc {
  font-size: 14px;
  line-height: 30px;
  color: #999;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.op-review-detail .op-review-time {
  color: #999;
  font-size: 14px;
  position: absolute;
  bottom: 0px;
}

.op-review-detail .op-review-time img {
  width: 14px;
  height: 14px;
  position: relative;
  top: 2px;
}

.op-review-detail .op-review-item:hover .op-review-title {
  color: #0e3f91;
}

@media (max-width:1200px) {
  .op-review-detail .rightb {
    float: left;
    width: 65%;
  }

  .op-review-detail .op-review-title {
    color: #333;
    font-size: 18px;
    font-weight: bold;
    line-height: 32px;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }

  .op-review-detail .op-review-desc {
    line-height: 22px;
  }
}

@media (max-width:966px) {
  .op-review-detail .op-review-title {
    font-size: 16px;
    line-height: 28px;
  }

  .op-review-detail .op-review-desc {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .op-review-detail .op-review-time {
    bottom: 0;
  }

}

@media (max-width:768px) {
  .op-review-detail .leftb {
    float: none;
    width: 100%;
  }

  .op-review-detail .leftb img {
    width: 100%;
    display: block;
  }

  .op-review-detail .rightb {
    width: 100%;
    float: none;
    padding: 1.5rem;
    box-sizing: border-box;
    background: #f5f7fa;
  }

  .op-review-detail .op-review-title {
    margin-bottom: 0.5rem;
  }

  .op-review-detail .op-review-desc {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    margin-bottom: 0.5rem;
  }

  .op-review-detail .op-review-time {
    position: static;
  }
  .op-review{
    padding: 20px 0;
  }
  .op-notice{
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .stu-intro4{
    padding-top: 30px;
  }
  .stu-review-list .stu-review-item .text-box .stu-review-desc{
    height: auto;
    max-height: 96px;
  }
  .op-sw .pagination{
    bottom: 20px;
  }
  .wrap>.cont{
    padding-bottom: 10px;
  }
}

/* 二级页面 banner 开始 */
.op-s-banner {
  width: 100%;
  height: 300px;
  position: relative;
}

.op-s-banner .s-banner-t {
  text-align: center;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 70px;
  margin: auto;
  color: #fff;
}

.op-s-banner .s-banner-t .en-tt {
  font-size: 34px;
  font-weight: lighter;
}

.op-s-banner .s-banner-t .cn-tt {
  font-size: 36px;
}

/* 二级页面 banner 结束 */


/* 分页 开始 */
.paging-outer {
  text-align: center;
}

.paging {
  margin-bottom: 80px;
}

.paging li {
  display: inline;
  margin-right: 5px;

}

.paging li:hover a {
  color: #fff;
  background: #0e3f91;
  transition: 500ms;
}

.paging li a {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #ebebeb;
  border-radius: 5px;
  transition: 500ms;
}
.page-outer{
  text-align: center;
  margin-bottom: 50px;
}
.page{
  float: none;
  margin: 0 auto;
  display: inline;
}
.page a{
  float: none;
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #ebebeb;
  border-radius: 5px;
  transition: 500ms;
}
.page a:hover, .page a.active{
  color: #fff;
  background: #0e3f91;
  transition: 500ms;
}

/* 分页 结束 */