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在Bootstrap 4中从一开始就对齐单行项目

2024-04-29 12:04:04 346

在Bootstrap4中使用.align-items-start来从开始对齐项目的单行。

设置align-items-start类-

<div class="d-flex flex-wrap align-items-start bg-primary" style="height:200px">

添加弹性项目-

<div class="d-flex flex-wrap align-items-start bg-primary" style="height:200px">
  <div class="p-2 border">Product 1</div>
  <div class="p-2 border">Product 2</div>
  <div class="p-2 border">Product 3</div>
</div>

实现align-items-start类以对齐单行项目-

示例

<!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://cdn.staticfile.org/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">
  <h1>Align Flex Items on a single row</h1>
  <div class="d-flex flex-wrap align-items-start bg-primary" style="height:200px">
    <div class="p-2 border">Product 1</div>
    <div class="p-2 border">Product 2</div>
    <div class="p-2 border">Product 3</div>
    <div class="p-2 border">Product 4</div>
  </div>
 </div>
</body>
</html>

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在Bootstrap 4中从一开始就对齐单行项目

示例

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