How to position Modal in the center of the screen?

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With the Bootstrap 4 framework how to position Modal in the center of the screen?

twitter-bootstrap

2 answers

1


It is described in the official documentation, in modal-dialog you have to include also the class modal-dialog-centered Read here https://getbootstrap.com/docs/4.0/components/modal/#vertically-centered

Follow the example

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8" />
  <title>Page Title</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" type="text/css" media="screen" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" />
  <link rel="stylesheet" type="text/css" media="screen" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" />
<style>
  
</style>
</head>
<body>
  
  <!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalCenter">
    Launch demo modal
  </button>
  
  <!-- Modal -->
  <div class="modal fade" id="exampleModalCenter" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered" role="document">
      <div class="modal-content">
        <div class="modal-header">
          <h5 class="modal-title" id="exampleModalLongTitle">Modal title</h5>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close">
            <span aria-hidden="true">&times;</span>
          </button>
        </div>
        <div class="modal-body">
          ...
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
          <button type="button" class="btn btn-primary">Save changes</button>
        </div>
      </div>
    </div>
  </div>
  
  <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
  <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"></script>
</body>
</html>

  • Thank you Geremias. I am a beginner in these things...

  • @Jim Take advantage that you are learning, take this link ai of the documentation and a good read, it is very quiet to understand things and will help you a lot in the future. If you think the answer solved there, remember to mark it as accepted! Abs

  • How do I do that?

0

Add the class .modal-dialog-centered inside the div with class .modal-dialog

You can also remove these questions by accessing the bootstrap documentation clicking here

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