关于html：Bootstrap 4导航栏项的自定义对齐


Custom Alignment of Bootstrap 4 Nav-bar Items

我正在使用Bootstrap 4.1，目前完全不熟悉Bootstrap。很抱歉，如果这个问题是重复的，但找不到适合我的正确答案(对于MS Paint图像也很抱歉)。因此，我必须做一个定制的导航栏，而我被卡住了。导航栏链接在展开时应类似于以下链接。收起时，我必须使用此按钮，并向右对齐。最后，当单击按钮时，元素必须居中-折叠的导航栏。在此先感谢！

只需使用Bootstrap的导航组件：

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   <nav class="navbar justify-content-end navbar-expand-lg navbar-light bg-light">
     Navbar
      <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>
       
        <ul class="navbar-nav  ml-auto" style="text-align: center;">
        <li class="nav-item active">
          Home <span class="sr-only">(current)</span>
       
</li>

        <li class="nav-item">
          Features
       
</li>

        <li class="nav-item">
          Pricing
       
</li>

        <li class="nav-item">
          Disabled
       
</li>

     
</ul>

   
  </nav>

此处的屏幕快照看起来像您的导航栏：http://next.plnkr.co/edit/iZ1TUqZGqnzf74BG?open=lib/index.html

试试这个

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 <!DOCTYPE html>
    <html lang="en">
    <head>
      Bootstrap Example
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
      <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js">
      <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js">
      <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js">
    </head>
    <body>
    <style>
    @media only screen and (max-width: 768px) {
    .navbar-nav li a {
    text-align:center;
    }
    }

    </style>
    <nav class="navbar navbar-expand-md bg-dark navbar-dark">
      Navbar
      <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
        <span class="navbar-toggler-icon"></span>
      </button>
     
        <ul class="navbar-nav ml-auto">
          <li class="nav-item">
            Link
         
</li>

          <li class="nav-item">
            Link
         
</li>

          <li class="nav-item">
            Link
         
</li>
   
       
</ul>

       
    </nav>
   

   
      Collapsible Navbar
      <p>In this example, the navigation bar is hidden on small screens and replaced by a button in the top right corner (try to re-size this window).</p>
      <p><center>[wp_ad_camp_2]</center></p><p>Only when the button is clicked, the navigation bar will be displayed.</p>
      <p>Tip: You can also remove the .navbar-expand-md class to ALWAYS hide navbar links and display the toggler button.</p>
   

    </body>
    </html>
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