在 Bootstrap 4 中將收集的專案“居中”對齊


使用 .align-content-around 類在 Bootstrap 4 中將收集的專案“居中”對齊。

align-content-around 類的設定如下所示:-

<div class="d-flex flex-wrap align-content-around">

然後新增 flex 專案:-

<div class="d-flex flex-wrap align-content-around bg-primary" style="height:250">
  <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>

下面將提供一個示例,介紹如何居中對齊收集的專案:-

示例

線上演示

<!DOCTYPE html>
<html>
  <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">
  <h2>Example</h2>
  <p>This is demo text<p>
  <div class="d-flex flex-wrap align-content-around bg-primary" style="height:250">
    <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 class="p-2 border">Ten</div>
    <div class="p-2 border">Eleven</div>
    <div class="p-2 border">Twleve</div>
    <div class="p-2 border">Thirteen</div>
    <div class="p-2 border">Fourteen</div>
   </div>
</div>

</body>
</html>

更新於: 15-6-2020

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