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Bootstrap 4 - Navs


Add navigation tabs and pills easily with Bootstrap's .nav class. Bootstrap's .nav class (and associated classes)

Base Nav with Disabled Link

Create a nav menu by adding .nav class to <ul> element followed by nav items and add the nav.link class to create link for the nav items. The following example demonstrates this −

<html lang = "en">
   <head>
      <!-- Meta tags -->
      <meta charset = "utf-8">
      <meta name = "viewport" content = "width = device-width, initial-scale = 1, shrink-to-fit = no">
      
      <!-- Bootstrap CSS -->
      <link rel = "stylesheet" 
         href = "https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" 
         integrity = "sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" 
         crossorigin = "anonymous">
      
      <title>Bootstrap 4 Example</title>
   </head>
   
   <body>
      <div class = "container">
         <h2>Base Nav and Disabled Link</h2>
         <ul class = "nav">
            <li class = "nav-item">
               <a class = "nav-link active" href = "#">Home</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link" href = "#">About Us</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link" href = "#">Contact</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link disabled" href = "#">Sign-In (Disabled)</a>
            </li>
         </ul>
      </div>
      
      <!-- jQuery first, then Popper.js, then Bootstrap JS -->
      <script src = "https://code.jquery.com/jquery-3.3.1.slim.min.js" 
         integrity = "sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" 
         crossorigin = "anonymous">
      </script>
      
      <script src = "https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" 
         integrity = "sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" 
         crossorigin = "anonymous">
      </script>
      
      <script src = "https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" 
         integrity = "sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" 
         crossorigin = "anonymous">
      </script>
      
   </body>
</html>

It will produce the following result −

Output

Aligned Nav

Nav can be aligned to the center by adding the .justify-content-center class and to the right side by adding .justify-content-end class as shown in the below example −

Example

<html lang = "en">
   <head>
      <!-- Meta tags -->
      <meta charset = "utf-8">
      <meta name = "viewport" content = "width = device-width, initial-scale = 1, shrink-to-fit = no">
      
      <!-- Bootstrap CSS -->
      <link rel = "stylesheet" 
         href = "https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" 
         integrity = "sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" 
         crossorigin = "anonymous">
      
      <title>Bootstrap 4 Example</title>
   </head>
   
   <body>
      <div class="container">
         <h2>Center Aligned Nav</h2>
         <ul class = "nav justify-content-center">
            <li class = "nav-item">
               <a class = "nav-link active" href = "#">Home</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link" href = "#">About Us</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link" href = "#">Contact</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link" href = "#">Sign-In</a>
            </li>
         </ul>
         
         <h2>Right Aligned Nav</h2>
         <ul class = "nav justify-content-end">
            <li class = "nav-item">
               <a class = "nav-link active" href = "#">Home</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link" href = "#">About Us</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link" href = "#">Contact</a>
            </li>
            <li class = "nav-item">
               <a class = "nav-link" href = "#">Sign-In</a>
            </li>
         </ul>
      </div>
      
      <!-- jQuery library -->
      <script src = "https://code.jquery.com/jquery-3.2.1.slim.min.js" 
         integrity = "sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" 
         crossorigin = "anonymous"></script>
      
      <!-- Popper -->
      <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>
      
      <!-- Latest compiled and minified Bootstrap JavaScript -->
      <script src = "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" 
         integrity = "sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" 
         crossorigin = "anonymous"></script>
   </body>
</html>

It will produce the following result −

Output