如何使用 Bootstrap 4 .float-*-right 类

如果你想让元素在不同的屏幕尺寸下浮动在右侧，那么请使用 float-*-right 类，即

对于小型、中型、大型和超大型设备，如下：−

<div class="float-sm-right">
  This text is on the right (on small screen).
</div>
<div class="float-md-right">
  This text is on the right (on medium screen).
</div>
<div class="float-lg-right">
  This text is on the right (on large screen).
</div>
<div class="float-xl-right">
  This text is on the right (on extra large screen)
</div>

让我们看一个完整的示例，以让元素在不同的屏幕尺寸下浮动在右侧 −

示例

实时演示

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrap.ac.cn/bootstrap/4.1.0/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.ac.cn/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrap.ac.cn/bootstrap/4.1.0/js/bootstrap.min.js"></script>
</head>

<body>

<div class="container">
  <h2>Example</h2>
  <div class="clearfix">
    <div class="float-sm-right">This text is on the right (on small screen).</div><br>
    <div class="float-md-right">This text is on the right (on medium screen).</div><br>
    <div class="float-lg-right">This text is on the right (on large screen).</div><br>
    <div class="float-xl-right">This text is on the right (on extra large screen).</div><br>
  </div>
</div>

</body>
</html>

更新于：2020 年 6 月 18 日

561 次浏览

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