从Bootstrap中的所有位置对齐弹性项目

使用Bootstrap中的.justify-content- *类从开始，结束，居中，之间等对齐弹性项目。

对于justify-content-start，对齐的弹性项目将像-

对于justify-content-end，对齐的弹性项目将像-

对于justify-content-around，对齐的弹性项目将像-

让我们看看如何证明内容的合理性-

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">
    <div class="d-flex justify-content-start bg-primary mb-5">
      <div class="p-2 bg-danger">Rank 1</div>
      <div class="p-2 bg-secondary">RANK 2</div>
      <div class="p-2 bg-warning">RANK3</div>
    </div>
    <div class="d-flex justify-content-end bg-info mb-5">
      <div class="p-2 bg-danger">RANK 1</div>
      <div class="p-2 bg-primary">RANK 2</div>
      <div class="p-2 bg-warning">RANK 3</div>
    </div>
    <div class="d-flex justify-content-around bg-warning mb-5">
      <div class="p-2 bg-danger">RANK 1</div>
      <div class="p-2 bg-info">RANK 2</div>
      <div class="p-2 bg-secondary">RANK 3</div>
    </div>
  </div>
</body>
</html>

基础教程