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html - 在 Bootstrap 中均匀分布嵌套的行/列？

问题描述

我正在尝试创建一种表格，其中我有嵌套的行和列，并希望每个项目均匀分布。我正在努力添加添加更多行的功能（并且在这样做时，行应该自动均匀分布自己）。

我试图弄清楚如何均匀分布每个项目，以使每一行的大小相同，即使缺少列或缺少图片也是如此。

body, head {
  width: 100%;
  height: 100%;
}

div {
  padding: 1em;
  border: 1px dotted black;
}

img {
  height: 100%;
  max-width: 100%;
  display: block;
  margin: auto;
}
<html>
<head>
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
  <link href="styles.css" rel="stylesheet">
</head>
<body>
  <div class="main">
    <div class="row d-flex flex-row">
      <div class="col d-flex flex-column justify-content-center">
        <div class="inner-row d-flex justify-content-center">
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
        </div>
    </div>
      <div class="col d-flex flex-column justify-content-center">
        <div class="inner-row d-flex justify-content-center">
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
        </div>
      </div>
    </div>
    <div class="row d-flex flex-row">
      <div class="col d-flex flex-column justify-content-center">
        <div class="inner-row d-flex justify-content-center">
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
          <div class="item">
            <img src="https://source.unsplash.com/300x300"/>
          </div>
        </div>
    </div>
      <div class="col d-flex flex-column justify-content-center">
        <div class="inner-row d-flex justify-content-center">
        </div>
      </div>
    </div>
  </div>
</body>
</html>

JSFiddle

标签： htmlcss

解决方案

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