.top-content {
  width: 100%;
  float: left;
  height: auto;
  background-color: #ff4d4f;
  box-sizing: border-box;
  padding: 8px 20px 20px 20px;
  .title {
    width: 100%;
    height: 48px;
    font-size: 16px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.88);
    line-height: 24px;
    text-align: left;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .info-content {
    width: 100%;
    height: 80px;
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-bottom: 20px;
    .info {
      flex: 1;
      display: flex;
      flex-direction: column;
      text-align: left;
      .record {
        width: auto;
        height: 20px;
        font-size: 14px;
        font-weight: 400;
        color: rgba(255, 255, 255, 0.88);
        line-height: 20px;
        margin-top: 10px;
        strong {
          font-size: 20px;
        }
      }
      .type {
        width: auto;
        height: 12px;
        font-size: 12px;
        font-weight: 400;
        color: #ffffff;
        line-height: 12px;
        margin-top: 20px;
      }
    }

    .progress-box {
      width: 80px;
      height: 80px;
      .num {
        font-size: 16px;
        font-weight: 600;
        color: #ffffff;
        line-height: 16px;
      }
    }
  }
}

.other-content {
  width: 100%;
  float: left;
  height: auto;
  border-radius: 16px 16px 0px 0px;
  background-color: #ffffff;
  box-sizing: border-box;
  padding: 20px;
  margin-top: -20px;
  z-index: 10;
  .desc {
    width: 100%;
    height: auto;
    font-size: 12px;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.45);
    line-height: 18px;
    text-align: left;
  }
  .line {
    width: 100%;
    height: 1px;
    background: rgba(0, 0, 0, 0.05);
    margin-top: 20px;
  }
  .chapters-hours-cont {
    width: 100%;
    height: auto;
    .hours-list-box {
      width: 100%;
      height: auto;
      display: flex;
      flex-direction: column;
      .chapter-it {
        width: 100%;
        height: auto;
        margin-top: 20px;
        .chapter-name {
          width: 100%;
          float: left;
          height: 15px;
          font-size: 15px;
          font-weight: 500;
          color: rgba(0, 0, 0, 0.88);
          line-height: 15px;
          text-align: left;
          white-space: nowrap;
          overflow: hidden;
          text-overflow: ellipsis;
          margin-bottom: 5px;
        }
      }
      .hours-it {
        width: 100%;
        float: left;
        height: auto;
        margin-top: 10px;
      }
    }
  }
}