Question

我似乎无法将导航栏徽标与其下方的导航链接中心对齐。我确定我遗漏了一些简单的东西，我已经查看了一些关于这个问题的其他帖子，但似乎都使用旧版本的bootstrap。我目前正在使用bootstrap 4.0。

具体来说，我希望徽标位于各自独立的行上，而不是与链接相同的行。

<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#"><img src="img/h-tech-logo-cropped.png"/></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
  <span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
  <ul class="navbar-nav">
    <li class="nav-item">
      <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="#">Our Services</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="#">About Us</a>
    </li>
    <li class="nav-item">
      <a class="nav-link disabled" href="#">Gallery</a>
    </li>
    <li class="nav-item">
      <a class="nav-link disabled" href="#">Contact Us</a>
    </li>
  </ul>
</div>

Answer 1

这是使用 flexbox 和自动保证金工具的问题，正如许多其他＆＃34; Bootstrap 4 Navbar Center＆＃34;问题...

导航栏为display:flex，因此请使用flex-column制作内容堆栈
使用mx-auto将自动x轴边距设为居中。

＆＃13;

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" >
<script src="https://code.jquery.com/jquery-3.3.1.js" integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" ></script>

<nav class="navbar navbar-expand navbar-light bg-light flex-column">
    <a class="navbar-brand mx-auto" href="#"><img src="img/h-tech-logo-cropped.png"></a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarNav">
        <ul class="navbar-nav">
            <li class="nav-item">
                <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="#">Our Services</a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="#">About Us</a>
            </li>
            <li class="nav-item">
                <a class="nav-link disabled" href="#">Gallery</a>
            </li>
            <li class="nav-item">
                <a class="nav-link disabled" href="#">Contact Us</a>
            </li>
        </ul>
    </div>
</nav>

＆＃13;

Responsive demo on Codeply

相关＆＃34; Bootstrap 4 Navbar Center＆＃34; 问题：
Bootstrap NavBar with left, center or right aligned items
Bootstrap 4 navbar with 2 rows
Center an element in Bootstrap 4 Navbar
How to center nav-items in Bootstrap?

如何使用

1 个答案: