.tt-recommend-warp {
  box-sizing: border-box;
  margin: 20px 0;
}

.tt-recommend-warp a {
  text-decoration: none;
  color: #333;
}

.tt-recommend-warp img {
  width: 100%;
  margin: 0;
}

.tt-recommend-warp .recommend-titele {
  padding: 10px 0;
  font-weight: bold;
  border-bottom: 2px solid #00a8d4;
}

.tt-recommend-warp .recommend-list {
  margin: 10px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.tt-recommend-warp .recommend-list .rec-list-item {
  box-shadow: 0px 2px 10px 2px rgba(0, 0, 0, 0.05);
  width: calc((100% - 40px) / 3);
  border: 1px solid #dedede;
  margin-bottom: 20px;
  border-radius: 5px;
}

.tt-recommend-warp .recommend-list .rec-list-item:hover {
  box-shadow: 0px 2px 10px 2px rgba(0, 168, 212, 0.05);
  border-color: #00a8d4;
}

.tt-recommend-warp .recommend-list .rec-list-item .img-warp {
  position: relative;
  overflow: hidden;
}

.tt-recommend-warp .recommend-list .rec-list-item .img-warp img {
  height: 100%;
  width: auto;
  max-width: 1000px;
  display: block;
  position: relative;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}

.tt-recommend-warp .recommend-list .rec-list-item .item-title-warp {
  padding: 10px;
}

.tt-recommend-warp .recommend-list .rec-list-item .item-title-warp > div {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  color: #333;
}

.tt-recommend-warp .new-course-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 10px 0;
}

.tt-recommend-warp .new-course-list .course-list-item {
  width: calc((100% - 40px) / 3);
  margin-bottom: 20px;
}

.tt-recommend-warp .new-course-list .course-list-item img {
  border-radius: 3px;
}

.tt-recommend-warp .new-course-list .course-list-item .title-warp {
  padding: 5px;
}

.tt-recommend-warp .new-course-list .course-list-item .title-warp div {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.tt-recommend-warp .new-course-list .course-list-item .bottom-warp {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #b6babb;
  padding: 0 10px;
}