.limit-free {
  background: #f9f9fb;
  min-height: 100%;

  .banner {
    font-size: 0;

    img {
      width: 100%;
    }
  }

  nav {
    position: sticky;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    height: 39px;
    background: #fff;
    overflow: hidden;
    z-index: 999;

    .prev-cover,
    .next-cover {
      position: absolute;
      top: 0;
      width: 44px;
      height: 39px;
      pointer-events: none;
    }

    .prev-cover {
      left: 0;
      background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 1),
        rgba(255, 255, 255, 0)
      );
    }

    .next-cover {
      right: 0;
      background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0),
        rgba(255, 255, 255, 1)
      );
    }

    ul {
      width: 100%;
      height: 100%;
      padding: 0 18px;
      display: flex;
      align-items: center;
      overflow-x: auto;

      &::-webkit-scrollbar {
        display: none;
      }

      & li:nth-last-child(1) {
        margin-right: 0;
      }
    }

    li {
      text-align: center;
      height: 100%;
      line-height: 39px;
      flex-shrink: 0;
      margin-right: 23px;

      &.active {
        color: #09f;
        border-bottom: 1px solid #09f;
      }
    }
  }

  .course-list {
    border-top: 1px solid transparent;
  }

  .category {
    padding: 0 12px;
    background: #fff;
    margin-bottom: 8px;
    border-top: 1px solid transparent;
  }

  h2 {
    padding-top: 50px;
    margin-top: -50px;
    background-clip: content-box;
  }

  .courses li:nth-last-child(1) {
    margin-bottom: 0;

    & div {
      border-bottom: none;
    }
  }

  .v-list-base-item {
    padding: 0;
    margin-bottom: 18px;
  }

  h2 {
    display: flex;
    align-items: center;
    margin: -32px 0 18px;

    img {
      width: 12px;
      height: 12px;
      margin-right: 6px;
    }

    span {
      font-size: 16px;
      color: #333;
    }
  }

  .iconfont {
    font-size: 12px;
    margin-right: 4px;
  }

  .info {
    width: 50%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    flex-direction: column;
    flex: auto;
    font-size: 12px;
    color: #999;

    .title {
      width: 100%;
      white-space: nowrap;
      text-overflow: ellipsis;
      overflow: hidden;
      font-family: "NotoSansHans-Medium", "Helvetica Neue", Helvetica,
        "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial,
        sans-serif;
    }

    .learner,
    .remain-time {
      margin-top: -30px;
    }

    .red {
      color: #ff2121;
      font-size: 15px;
      margin-right: 10px;
    }

    .origin-price {
      color: #999;
      font-size: 12px;
      text-decoration: line-through;
    }

    button,
    a {
      width: 68px;
      height: 24px;
      float: right;
      border-radius: 3px;
      background: #09f;
      border: none;
      font-size: 13px;
      color: #fff;
      line-height: 24px;
      text-align: center;
    }

    button {
      -webkit-appearance: none;
      outline: 0;
    }

    .bottom {
      width: 100%;
      height: 24px;
      align-self: flex-end;
      font-size: 0;
      line-height: 24px;

      span {
        font-size: 12px;
      }

      .purchased {
        color: #09f;
      }
    }
  }

  .no-more {
    width: 375px;
    height: 82px;
    line-height: 82px;
    background: #f7f9fc;
    font-size: 14px;
    color: #aaa;
    text-align: center;
  }
}

.get-course-popup {
  top: 210px !important;
  padding-bottom: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;

  .title {
    text-align: center;
    margin-bottom: 30px;

    img {
      width: 30px;
      height: 30px;
    }

    div {
      font-size: 14px;
      color: #525c65;
    }
  }

  .btns {
    border-top: 1px solid #ddd;
    display: flex;
    height: 40px;

    button {
      -webkit-appearance: none;
      width: 50%;
      border: none;
      outline: none;
      color: #333;
      background: #fff;
      border-radius: 0 0 5px 5px;
      font-size: 15px;
    }

    & button:first-child {
      border-right: 1px solid #ddd;
    }

    & button:last-child {
      color: #09f;
    }
  }
}
