避免在 Bootstrap 中包装 flex 项


使用 Bootstrap 4 中的 flex-nowrap 类来避免包装 flex 项。

这里你可以看到 wrap 和 nowrap 之间的区别 −

上述 flex 项未包装。使用 Bootstrap 4 中的 flex-nowrap 类可以实现这一点 −

<div class="d-flex flex-nowrap bg-primary">
  <div class="p-2 border">One</div>
  <div class="p-2 border">Two</div>
  <div class="p-2 border">Three</div>
  <div class="p-2 border">Four</div>
  <div class="p-2 border">Five</div>
  <div class="p-2 border">Six</div>
  <div class="p-2 border">Seven</div>
  <div class="p-2 border">Eight</div>
  <div class="p-2 border">Nine</div>
</div>

以下是一个避免包装 flex 项的示例 −

示例

现场演示

<!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.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
  </head>
<body>
  <div class="container mt-3">
    <h3>FLEX WRAP AND NOWRAP</h3>
    <p>Flex items will wrap</p>
    <div class="d-flex flex-wrap bg-primary">
      <div class="p-2 border">One</div>
      <div class="p-2 border">Two</div>
      <div class="p-2 border">Three</div>
      <div class="p-2 border">Four</div>
      <div class="p-2 border">Five</div>
      <div class="p-2 border">Six</div>
      <div class="p-2 border">Seven</div>
      <div class="p-2 border">Eight</div>
      <div class="p-2 border">Nine</div>
    </div><br>
    <p>Flex items won't wrap</p>
    <div class="d-flex flex-nowrap bg-primary">
      <div class="p-2 border">One</div>
      <div class="p-2 border">Two</div>
      <div class="p-2 border">Three</div>
      <div class="p-2 border">Four</div>
      <div class="p-2 border">Five</div>
      <div class="p-2 border">Six</div>
      <div class="p-2 border">Seven</div>
      <div class="p-2 border">Eight</div>
      <div class="p-2 border">Nine</div>
    </div><br>
  </div>
</body>
</html>

更新于: 17-6 月-2020

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