.year-index-course {

  .course-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;

    .course-container {
      width: 158px;
      margin: 15px 0 0 0;
      text-align: center;
      position: relative;
    }

    .group-num {
      width: 66px;
      height: 16px;
      position: absolute;
      left: 10px;
      top: 10px;
      line-height: 16px;
      background: #CA161C;
      opacity: 0.8;
      border-radius: 1px;
      font-size: 12px;
      color: #fff;
      text-align: center;
    }

    .coupon-course__footer {
      .course-title {
        padding-left: 10px;
        font-size: 15px;
        color: #333;
        font-weight: 500;
        margin-top: 7px;
      }

      .btn {
        display: inline-block;
        width: 138px;
        height: 24px;
        text-align: center;
        line-height: 24px;
        border-radius: 2px;
        font-size: 12px;
        outline: none;
        border: none;
        letter-spacing: 1px;
      }

      .big-course {
        background-color: #FEE41D;
        border: 1px solid #090F08;
        color: #090F08;
        margin-top: 10px;
      }

      .to-study {
        background-color: #09f;
        color: #fff;
        position: absolute;
        left: 10px;
        bottom: 10px;
      }

      .free-study {
        background: linear-gradient(-90deg, #EB1612 0%, #F92927 100%);
        color: #fff;
        margin-top: 10px;
      }

      .free-course-num {
        font-size: 12px;
        color: #070F08;
        margin-top: 7px;
        letter-spacing: 1px;

        span {
          font-size: 14px;
          color: #FF0002;
        }
      }
    }


    .type {
      text-align: left;
      padding-left: 7px;
      margin-top: 3px;

      .tag {
        display: inline-block;
        padding: 0 6px;
        height: 14px;
        line-height: 15px;
        text-align: center;
        font-size: 12px;
        color: #FFF;
        position: relative;
        z-index: 0;
      }

      .time {
        display: inline-block;
        height: 15px;
        line-height: 15px;
        padding: 0 6px;
        margin-left: 5px;
        position: relative;
        font-size: 12px;
        color: #555;
        text-align: center;
        z-index: 0;
      }

      .time:before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: #E6E6E6;
        transform: skewX(-20deg);
        z-index: -1;
      }

      .tag:before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: #FF0002;
        transform: skewX(-20deg);
        z-index: -1;
      }
    }

    .price {
      text-align: left;
      padding-left: 5px;
      margin-top: 3px;
      color: #FF0002;
      font-size: 12px;

      .new-price {
        font-size: 18px;
      }

      .old-price {
        font-size: 12px;
        color: #666;
        margin-left: 8px;
      }
    }

    .status {
      text-align: left;
      padding-left: 5px;
      position: absolute;
      bottom: 10px;

      .status-btn {
        display: inline-block;
        height: 22px;
        line-height: 22px;
        border-radius: 2px;
        text-align: center;
        font-size: 12px;
        color: #fff;
      }

      .to-buy {
        width: 55px;
        background-color: #FF8080;
      }

      .add-wish, .add-wish-success {
        width: 88px;
        margin-left: 5px;
        outline: none;
        color: #FF0002;
        background-color: #fff;
        border: 1px solid #FF0002;

        img {
          width: 12px;
          height: 11px;
          margin-right: 2px;
          position: relative;
          top: 1px;
        }

      }

      .add-wish-success {
        color: #fff;
        background: linear-gradient(90deg, rgba(235, 22, 18, 1) 0%, rgba(249, 41, 39, 1) 100%);
      }
    }
  }

  .bigcourse .course-container {
    height: 156px;
  }

  .freecourse .course-container {
    height: 177px;
  }

  .groupcourse .course-container {
    height: 195px;
  }

  .ai-course__subtitle {
    width: 73px;
    height: 24px;
    margin: 15px auto 0;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #070F08;
    text-align: center;
    line-height: 22px;
    letter-spacing: 2px;
    background-color: #FFE300;
    border: 1px solid #070F08;
  }

  .more-button {
    display: block;
    width: 75px;
    height: 26px;
    margin: 15px auto 5px;
    padding: 0;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 400;
    color: #fff;
    line-height: 26px;
    cursor: pointer;
    outline: none;
    background-color: #0F6237;
    border: none;
    letter-spacing: 1px;
  }

  .sub__code_container {
    padding: 20px;
  }

  .save-image {
    display: block;
    width: 133px;
    height: 30px;
    margin: 20px auto 0 auto;
    background: rgba(83, 39, 250, 1);
    border-radius: 15px;
    font-size: 14px;
    color: #fff;
    -webkit-appearance: none;
    outline: 0;
    border: none;
  }
}