flex 纵向布局，垂直换行，没有撑开父盒子宽度，求解？？

1、html

 <div class="cardBox" v-for="(item,idx) in arr" :key="idx">
          <div class="cart-left">
            <div class="cart-left-head">
              <h3>{{item.name}}</h3>
            </div>
            <div class="cart-left-body">
              <div class="cart-left-body-text" v-for="(itemText,i) in item.infoPointData" :key="i">
                <span class="text-title">{{itemText.aa}}：</span>
                <span class="text-key">{{itemText.ab}}</span>
              </div>
            </div>
          </div>
          <div class="card-right">
              <!-- <img src="../../../assets/images/red_star/cistern_open.png" alt=""> -->
          </div>

　　

2、css

    .cardBox {
        height: 164px;
        border: 1px solid #333;
        padding: 10px;
        display: flex;
        justify-content: space-between;


        .cart-left {
          padding: 20px 0 0px 20px;   
          .cart-left-head {
            h3 {
              font-size: 16px;
              color: rgba(51, 51, 51, 1);
              line-height: 21px;
            }
          }

          .cart-left-body {
            padding-top: 16px;
            height: 114px;
    
            display: flex;
            flex-direction: column;
            flex-wrap: wrap;

            .cart-left-body-text {
              padding-bottom: 8px;
              margin-right: 20px;

              .text-title {
                font-size: 14px;
                font-family: PingFangTC-Regular, PingFangTC;
                font-weight: 400;
                color: rgba(153, 153, 153, 1);
                line-height: 20px;
              }
              .text-key {
                font-size: 14px;
                font-family: PingFangSC-Regular, PingFang SC;
                font-weight: 400;
                color: rgba(51, 51, 51, 1);
                line-height: 20px;
              }
            }
          }
        }

        .card-right {
        //    90px;
        }
      }

　　

3、效果