.cart-item-promo-discount {
        color: #e74c3c;
        font-size: 12px;
        margin-top: 5px;
        font-weight: bold;
      }
      
      .promo-3-for-2-discount-line,
      .promo-3-for-2-total-line {
        display: flex;
        justify-content: space-between;
        padding: 10px 0;
        font-weight: bold;
      }
      
      .promo-3-for-2-discount-line {
        color: #e74c3c;
        border-top: 1px solid #eee;
      }
      
      .promo-3-for-2-total-line {
        border-top: 2px solid #333;
        font-size: 18px;
      }
      
      .promo-3-for-2-total-line span:last-child {
        color: #e74c3c;
      }