#course-detail .course-wrapper .left-content .course-detail-main .course-detail-content .group-list {
    margin-bottom: 10px !important;
}
.course{
    display: block;
    max-height: 180px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1;
  }
  .course-box {
    transform: translateZ(0);
    position: relative;
    width: 100%;
    height: 100%;
    transition: 300ms;
    z-index: 1;
    display: -ms-flexbox;
    display: flex;
    transition-property: transform;
    box-sizing: content-box;
    flex-direction: column;
    }
     
  .course-itemBox{
    height: 86px!important;
    width: 340px!important;
    margin-bottom: 8px;
    padding: 12px 18px;
    box-sizing: border-box;
    border: 1px solid #EAEAEA;
    box-shadow: 0 2px 4px 0 rgb(0 0 0 / 5%);
    border-radius: 4px;
    background-image: linear-gradient(180deg, #F0F0F2 0%, #FEFEFF 45%);
  }
  .course-item-title {
      height: 24px;
      font-family: PingFangSC;
      font-weight: 500;
      font-size: 14px;
      color: #181818;
      letter-spacing: 0.29px;
      line-height: 24px;
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
  }
 
  .course-iconBox{
    height: 28px;
    margin-top: 7px;
  }
  .course-icon {
    display: inline-block;
    position: relative;
    top: 10px;
}
  .course-left{
    margin-left: 10px;
  }
.course-img {
    height: 14px;
    position: relative;
    top: 2px;
}
  .course-btn{
    display: inline-block;
    float: right;
    height: 28px;
    line-height: 28px;
    width: 68px;
    text-align: center;
    background-color: #FFFFFF;
    border: 1px solid #FF6A00;
    font-weight: 500;
    font-size: 12px;
    color: #FF6A00 !important;
  }
  .course-pagination-bullet{
    cursor: pointer;
  }
  @media (max-width: 750px){
    .course-iconBox  .course-btn{
          color: #fff  !important;
          background-color: #FF6A00 !important;
     }
   }

   .right-item-box.rank-box {
    padding: 12px 20px;
}
.right-item-box .right-item-title {
    height: 35px;
    display: flex;
    margin-bottom: 10px;
    justify-content: space-between;
    border-bottom: 1px solid #f3f3f3;
}
.right-item-box .right-item-title .right-item-title-text {
    font-size: 16px;
    color: #181818;
    line-height: 24px;
    font-weight: 700;
}
.right-item-box .right-item-title .right-item-title-link {
  font-size: 14px;
  color: #ff6a00;
  line-height: 24px;
}
.right-item-box.rank-box .rank-list .rank-swiper-box .swiper-pagination {
  bottom: 10px;
  width: 100%;
}
.right-item-box.rank-box .rank-list .rank-swiper-box .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #ff6a00;
}
.right-item-box.rank-box .rank-list .rank-swiper-box .swiper-pagination .swiper-pagination-bullet {
  width: 30px;
  height: 4.8px;
  background: #b5b5b5;
  opacity: 1;
  border-radius: 0;
  margin: 0 4px;
  outline: none;
}
  .right-item-box.rank-box .rank-list .rank-swiper-box {
    position: relative;
    padding-bottom: 30px;
}


.right-item-box.rank-box {
  padding: 12px 20px !important;
}