@charset "utf-8";




.parts24__item {
    padding: 30px;
    display: flex;
    justify-content: start;
    gap: 28px;
    background: #fff;
  }
    .parts24__item:not(:first-child) {
      margin-top: 30px;
    }
  
  .parts24__img {
    width: 300px;
    position: relative;
  }
  
  .parts24__num {
    width: 76px;
    height: 76px;
    font-size: 40px;
    color: #fff;
    background: #03502E;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    font-weight: 400;
    top: -30px;
    left: -30px;
  }
  
  .parts24__detail {
    width: 740px;
    margin-top: 29px;
  }
  
  .parts24__ttl {
    margin-bottom: 18px;
    padding-bottom: 17px;
    font-size: 26px;
    font-weight: 500;
    background-image: linear-gradient(to right, #CBCBCB 4px, transparent 1px);
    background-size: 7px 1px;
    background-repeat: repeat-x;
    background-position: bottom;
  }
  
  .parts24__text{
    font-size: 16px;
    color: #333;
    line-height: 1.8;
  }