/*
 *@description:顶部插图 
 *@author: liangtian 
 *@date: 2020-08-05 15:15:53
*/
.illustration-wrap {
  height: 340px;
  background: url("../images/teaching-bg.png") no-repeat center / 100% 100%;
  position: relative;
}
.illustration-wrap .notice-wrap {
  width: 100%;
  height: 48px;
  position: absolute;
  bottom: 10px;
}
.illustration-wrap .notice-wrap .notice {
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
  background: #f6f7fa;
  border-radius: 15px;
  padding: 10px 20px;
}
.illustration-wrap .notice-wrap .scroll_wrap {
  height: 28px;
  margin-top: -2px;
}
.illustration-wrap .notice-wrap .scroll_wrap ul li {
  line-height: 28px;
}
.subject-wrap {
  min-height: 85px;
  width: 100%;
}
.subject-wrap .subject {
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  flex-direction: column;
  padding: 11px;
  -webkit-box-pack: justify;
  justify-content: space-between;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
  background: #f6f7fa;
  border-radius: 15px;
  -webkit-box-shadow: 0 4px 12px rgba(212, 216, 228, 0.6);
  box-shadow: 0 4px 12px rgba(212, 216, 228, 0.6);
  margin-top: 10px;
}
.subject-wrap .subject dl {
  display: -webkit-box;
  display: flex;
  -webkit-box-align: start;
  align-items: flex-start;
  margin-bottom: 12px;
}
.subject-wrap .subject dl:last-child {
  margin-bottom: 0;
}
.subject-wrap .subject dl .category {
  width: 45px;
  height: 25px;
  line-height: 25px;
  background-image: -webkit-gradient(linear, left top, right top, from(#409cff), to(#00c6ff));
  background-image: -webkit-linear-gradient(left, #409cff 0%, #00c6ff 100%);
  background-image: linear-gradient(to right, #409cff 0%, #00c6ff 100%);
  border-radius: 3px;
  text-align: center;
  font-size: 15px;
  margin-right: 10px;
  color: #fff;
  font-weight: 400;
}
.subject-wrap .subject dl dd .case-a {
  display: inline-block;
  margin-right: 20px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.subject-wrap .subject dl dd .case-a:hover {
  color: #409cff;
}
.subject-wrap .subject dl dd .active-case .case-a {
  /*color: #409cff;*/
}
.progress {
  display: inline-block;
  width: 150px;
  height: 20px;
  border-radius: 9px;
  background: #e6e7e8;
  padding: 0 8px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  position: relative;
  margin-right: 30px;
  vertical-align: middle;
}
.progress .case-a {
  position: relative;
  z-index: 2;
  font-size: 10px;
  color: #545c63;
  margin-right: 0 !important;
}
.progress .bar {
  position: absolute;
  height: 100%;
  border-radius: 9px;
  left: 0;
  top: 0;
  width: 0%;
  -webkit-transition: width 1s linear;
  transition: width 1s linear;
}
.subject dl dd {
  -webkit-box-flex: 1;
  flex: 1;
  width: 0;
}
.subject .case {
  display: inline-block;
  margin-bottom: 8px;
}
.subject em {
  display: none;
  /*position: absolute;*/
  /*left: 40px;*/
  /*top: 2px;*/
  font-weight: 400;
  font-size: 12px;
  z-index: 2;
  color: #545c63;
}
.period .progress .bar {
  background: #409cff;
}
.course .progress .bar {
  background: #00c6ff;
}
/*
 *@description:正在进行
 *@author: liangtian 
 *@date: 2020-08-05 16:20:55
*/
.now-live-wrap {
  margin-bottom: 66px;
}
.main-content {
  position: relative;
}
.main-content .swiper-container {
  padding: 30px 0;
}
.main-content .swiper-slide {
  width: 520px;
  height: 300px;
  background: rgba(237, 240, 240, 0.9);
  -webkit-box-shadow: 0 6px 10px 0 rgba(95, 101, 105, 0.15);
  box-shadow: 0 6px 10px 0 rgba(95, 101, 105, 0.15);
  border-radius: 10px;
  overflow: hidden;
  background-repeat: no-repeat;
  background-position: center;
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
}
.main-content .swiper-pagination {
  width: 1200px;
  margin: 0 auto;
  bottom: -40px;
}
.main-content .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 5px;
  border: 2px solid #e6e7e8;
  background-color: #fff;
  width: 8px;
  height: 8px;
  opacity: 1;
}
.main-content .swiper-pagination-bullets .swiper-pagination-bullet-active {
  border: 2px solid #409cff;
  background-color: #fff;
}
.main-content .swiper-button-prev,
.main-content .swiper-button-next {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 3px solid #e6e7e8;
  text-align: center;
  line-height: 45px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.main-content .swiper-button-prev::after,
.main-content .swiper-button-next::after {
  font-size: 22px;
  font-weight: bold;
  color: #e6e7e8;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.main-content .swiper-button-prev:hover,
.main-content .swiper-button-next:hover {
  border: 3px solid #409cff;
}
.main-content .swiper-button-prev:hover::after,
.main-content .swiper-button-next:hover::after {
  color: #409cff;
}
.main-content .swiper-button-prev {
  left: -45px;
}
.main-content .swiper-button-next {
  right: -45px;
}
.main-content .swiper-slide {
  padding: 18px 28px;
  position: relative;
  cursor: pointer;
}
.main-content .swiper-slide .item-type {
  position: absolute;
  right: 0;
  top: 0;
  padding: 3px 15px;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  border-radius: 0 0 0 10px;
}
.main-content .swiper-slide .item-type span {
  display: inline-block;
  vertical-align: sub;
  width: 20px;
  height: 20px;
  margin-right: 4px;
  background: url("../images/icon-live.gif") no-repeat center / cover;
}
.main-content .swiper-slide .iconfont {
  position: absolute;
  right: 80px;
  top: 110px;
  font-size: 85px;
  font-weight: 500;
  background-image: -webkit-linear-gradient(315deg, #0072ff, #00c6ff);
  background-image: linear-gradient(135deg, #0072ff, #00c6ff);
  -webkit-background-clip: text;
  color: transparent;
}
.main-content .swiper-slide .is-open {
  width: 100px;
  height: 80px;
  position: absolute;
  left: -9px;
  top: -2px;
  background: url("../images/teaching-type2.png") no-repeat center / cover;
}
.main-content .swiper-slide .no-open {
  width: 100px;
  height: 80px;
  position: absolute;
  left: -9px;
  top: -2px;
  background: url("../images/teaching-type1.png") no-repeat center / cover;
}
.main-content .swiper-slide .info {
  padding-top: 50px;
}
.main-content .swiper-slide .info .title {
  max-width: 300px;
  line-height: 29px;
  font-size: 19px;
  color: #1c1f21;
  margin-bottom: 10px;
}
.main-content .swiper-slide .info .name {
  padding: 10px;
  border-bottom: 1px solid #545c63;
  font-size: 36px;
  color: #545c63;
  display: inline-block;
}
.main-content .swiper-slide .info .name .subject {
  display: inline-block;
  vertical-align: middle;
  padding: 0 20px;
  border: 1px dashed #545c63;
  color: #545c63;
  height: 32px;
  line-height: 30px;
  border-radius: 30px;
  font-weight: bold;
  font-size: 17px;
}
.main-content .swiper-slide .info .school {
  margin: 10px 0;
  color: #545c63;
}
.main-content .swiper-slide .info .time {
  color: #545c63;
}
.less-than-3 {
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  justify-content: space-around;
}
/*
   *@description:公开/非公开
   *@author: liangtian 
   *@date: 2020-08-03 13:51:08
  */
.tag-tip-np {
  position: absolute;
  top: 16px;
  left: 0;
  width: 75px;
  height: 26px;
  color: #fff;
  font-size: 16px;
  line-height: 26px;
  text-align: center;
  font-size: 14px;
  letter-spacing: 2px;
}
.live-type-p {
  background: url("../images/icon-tag.png") no-repeat center / cover !important;
}
.live-type-n {
  width: 74px;
  height: 26px;
  background: #313131;
  opacity: 0.8;
  border-radius: 0px 10px 10px 0px;
}
/*
 *@description:精彩展示 
 *@author: liangtian 
 *@date: 2020-08-05 17:08:46
*/
.history-live-wrap {
  -webkit-box-shadow: 0 2px 8px 0 rgba(7, 17, 27, 0.06);
  box-shadow: 0 2px 8px 0 rgba(7, 17, 27, 0.06);
  background: #fff;
}
.history-live-wrap .res-content {
  padding-bottom: 0;
}
.history-live-wrap .paging {
  padding-top: 10px;
}
.content-ul {
  display: -webkit-box;
  display: flex;
}
.content-ul li:last-child {
  margin-right: 0;
}
/*
 *@description:名师风采 
 *@author: liangtian 
 *@date: 2020-08-05 17:16:30
*/
.teacher-content-wrap {
  margin-bottom: 150px;
}
.teacher-ul {
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  justify-content: space-between;
}
.teacher-ul .teacher-item {
  width: 200px;
  height: 242px;
  border-radius: 10px;
  margin-right: 22px;
  position: relative;
  background: url('../images/teacher-user.png') no-repeat center / cover;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  flex-direction: column;
  -webkit-box-align: center;
  align-items: center;
  padding-top: 50px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.teacher-ul .teacher-item:hover {
  -webkit-transform: translate3d(0, -6px, 0);
  transform: translate3d(0, -6px, 0);
}
.teacher-ul .teacher-item:last-child {
  margin-right: 0;
}
.teacher-ul .teacher-item img {
  width: 100px;
  height: 100px;
  border-radius: 10px;
  position: relative;
  border-radius: 50%;
  margin-bottom: 20px;
}
.teacher-ul .teacher-item p {
  width: 100%;
  z-index: 2020;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  flex-direction: column;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: center;
  justify-content: center;
  color: #fff;
}
.teacher-ul .teacher-item p span {
  display: inline-block;
  margin-bottom: 3px;
  font-size: 17px;
  font-weight: 500;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.teacher-ul .teacher-item p b {
  font-size: 17px;
  font-weight: 400;
}
.global-title .text {
  width: 140px;
}