图像的卡片与旁边的卡片未完全对齐我一直在尝试对齐两张水平卡片，以便图像的底部对齐在一起。这是我当前的 html 代码：

<div class="container">
    <div class="row">
      <div class="col">
        <div class="card w-100 d-flex flex-column">
          <div class="row">
            <div class="col">
              <div class="card-block">
                <h3 class="header">More Equipment</h3>
                <hr> 
                <p> This is some text and more text and also some more text  </p>
                <a href="#" class="btn btn-danger btn-sm">Read More</a>
              </div>
            </div>
            <div class="col">
              <img class="img-fluid w-100 h-100" src="images/airplane.jpeg" alt="">
            </div>
          </div>
        </div>
      </div>
      <div class="col">
        <div class="card w-100 d-flex flex-column">
          <div class="row">
            <div class="col">
              <div class="card-block">
                <h3 class="header">More Equipment</h3>
                <hr> 
                <p> This is some text and more text and also some more text and more and more
                 </p> 

                <a href="#" class="btn btn-danger btn-sm">Read More</a>
              </div>
            </div>
            <div class="col">
              <img class="img-fluid w-100 h-100" src="images/Agility.jpeg" alt="">
            </div>
          </div>
        </div>
      </div>`

和我的CSS代码：

.card-block {
                  font-size: 1.2em;
                  position: relative;
                  padding: 1em;
                  border-top: 1px solid rgba(34, 36, 38, .1);
                  box-shadow: none;
                }

                .card {
                  font-size: 1em;
                  overflow: hidden;
                  padding: 5;
                  border-radius: .27rem;
                  box-shadow: 0 1px 3px 0 #d4d4d5, 0 0 1 1px #d4d4d5;
                  margin-top: 25px;
                }

                .img {
                  object-fit: cover;
                  height: 100%;
                  width: 100%;
                }

发布了当前的图像。我的目标是让飞机与第二张卡片图像的底部对齐。为此，我一直使用 Bootstrap 版本 4。

我尝试过使用此代码：

<div class="container">
    <div class="row">
      <div class="col-sm-6 d-flex align-items-stretch">
        <div class="card">
          <div class="row">
            <div class="col-sm-6 d-flex align-items-stretch">
              <div class="card-block">
                <h3 class="header">More Equipment</h3>
                  <hr> 
                <p> This is some text and more text and also some more text  </p>
                <a href="#" class="btn btn-danger btn-sm">Read More</a>
              </div>
            </div>
            <div class="col-sm-6 d-flex align-items-stretch">
              <img class="img-fluid d-flex w-100" src="images/airplane.jpeg" alt="">
            </div>
          </div>
        </div>
      </div>
    <div class="col-sm-6 d-flex align-items-stretch">
        <div class="card">
          <div class="row">
            <div class="col-sm-6 d-flex align-items-stretch">
              <div class="card-block">
                <h3 class="header">More Equipment</h3>
                  <hr> 
                <p> This is some text and more text and also some more text and more and more </p>
                <a href="#" class="btn btn-danger btn-sm">Read More</a>
              </div>
            </div>
            <div class="col-sm-6 d-flex align-items-stretch">
              <img class="img-fluid d-flex w-100" src="images/Agility.jpeg" alt="">
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>

此处卡片底部对齐良好，但第一张卡片中的图像未完全向下到底部。图像：平面未与第二张图像的底部对齐