Question

<!DOCTYPE html>
<html lang="en">

<head>
  <!-- Required meta tags -->
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  <style type="text/css">

  </style>
  <!-- Bootstrap CSS -->
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
</head>

<body>
  <nav class="navbar navbar-toggleable-md navbar-light bg-faded container" style="background-color: #FFFFFF">
    <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
      </button>
    <a class="navbar-brand" href="#">
      <img src="http://via.placeholder.com/84x100" class="d-inline-block align-top" alt="">
      <h1>Navbar</h1>
    </a>
    <div class="collapse navbar-collapse" id="navbarNavAltMarkup">
      <div class="navbar-nav">
        <a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
        <a class="nav-item nav-link" href="#">Features</a>
        <a class="nav-item nav-link" href="#">Pricing</a>
        <a class="nav-item nav-link disabled" href="#">Disabled</a>
      </div>
    </div>
  </nav>
  <div class="container">
    <div class="row">
      <div class="col">
        <h2>Heading</h2>
        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer nec odio. Praesent libero. Sed cursus ante dapibus diam. Sed nisi. Nulla quis sem at nibh elementum imperdiet. Duis sagittis ipsum. Praesent mauris. Fusce nec tellus sed augue semper
          porta. Mauris massa. Vestibulum lacinia arcu eget nulla. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Curabitur sodales ligula in libero. </p>
      </div>
    </div>
  </div>

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  <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>
</body>

</html>

我正在使用bootstrap 4并尝试将该品牌设置为高大的图像和文字。我希望将图像放在文本的顶部并输入。是否有使用bootstrap执行此操作的内置方法或是否需要自定义css？其中大部分都来自bootstrap网站，但我所拥有的并没有以徽标为中心。导航栏和品牌上的链接也没有在底部对齐。

Answer 1

Bootstrap有一个班级＆＃39;文本中心＆＃39;应该按照你的需要工作。在您的示例中，将其应用于具有＆＃39; navbar-brand＆＃39;。

类的元素

Bootstrap 4对齐品牌和链接

1 个答案: