.unitSubject {
  padding: 15px;
  margin: 0 13px;
  background-color: #fff;
  // overflow: hidden;
  border-radius: 10px;
  & + .unitSubject {
    margin-top: 12px;
  }
}

.unitAnswers {
  padding-top: 20px;
  padding-bottom: 30px;
}

.playSection {
  padding: 15px 12px;
  background: #ffebdd;
  border-radius: 10px;
  .img {
    width: 45px;
    height: 45px;
    margin-right: 12px;
  }

  .playTitle {
    font-size: 16px;
    font-weight: 500;
    color: #333333;
  }
  .playBtn {
    flex-shrink: 0;
    font-size: 15px;
    font-weight: 500;
    color: #ffffff;
    height: 31px;
    line-height: 31px;
  }
}

.unitScoreNum {
  margin-top: 25px;
  padding-top: 20px;
  text-align: center;
  .score {
    font-size: 32px;
    font-weight: bold;
    color: #f67146;
  }
  .scoreTitle {
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    padding: 4px 0 10px;
  }

  .scoreTips {
    font-size: 12px;
    color: #aaaaaa;
  }
}