带示例的引导中的垂直对齐

原文:https://www . geeksforgeeks . org/垂直对齐-带示例引导/

引导中的垂直对齐在垂直对齐工具的帮助下改变元素的垂直对齐。垂直对齐工具仅影响内联(显示在一行中)、内联块(显示为一行中的块)、内联表格和表格单元格(表格单元格中的元素)元素。 引导库中可用于垂直对齐的各种类有:

  • 。对齐基线
  • 。顶部对齐
  • 。对齐-中间
  • 。底部对齐
  • 。对齐-文本-底部
  • 。对齐-文本-顶部

以下示例说明了引导中的垂直对齐类: 示例 1: 带有内嵌元素

超文本标记语言

<!-- BootStrap Vertical alignment classes
    for inline elements -->

<!DOCTYPE html>
<html>
<head>
    <title>GeeksForGeeks</title>
    <link rel="stylesheet"
          href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
</head>

<body>
    <div class="container">
        <h1>Vertical Align</h1>

<p>
            Change the alignment of elements
            with the align classes (only works
            on inline, inline-block,
            inline-table and table
            cell elements):
        </p>

        <span class="align-baseline">Hello</span>
        <span class="align-top">This</span>
        <span class="align-middle">is</span>
        <span class="align-bottom">Geeks</span>
        <span class="align-text-top">for</span>
        <span class="align-text-bottom">Geeks</span>
    </div>
</body>
</html>

输出:

示例 2: 带表格单元格。

超文本标记语言

<html>
<head>
    <title>GeeksForGeeks</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
</head>

<body>
    <div class="container">
        <table class='table table-striped table-bordered'
               style="height: 100px;">
            <tbody>
                <tr>
                    <td class="align-baseline">
                        Hello
                    </td>
                    <td class="align-top">
                        This
                    </td>
                    <td class="align-middle">
                        is
                    </td>
                    <td class="align-bottom">
                        Geeks
                    </td>
                    <td class="align-text-top">
                        for
                    </td>
                    <td class="align-text-bottom">
                        Geeks
                    </td>
                </tr>
             </tbody>
        </table>
    </div>
</body>
</html>

输出:

支持的浏览器:

  • 谷歌 Chrome
  • 微软公司出品的 web 浏览器
  • 火狐浏览器
  • 歌剧
  • 旅行队

参考:T2https://getbootstrap.com/docs/4.1/utilities/vertical-align/

版权属于：月萌API www.moonapi.com，转载请注明出处

本文链接：https://moonapi.com/news/6883.html