Header of the modal in Bootstrap

To set the header of the Bootstrap modal, use the .modal-header class.

You can try to run the following code to implement the modal-header class −


Live Demo

<!DOCTYPE html>
      <title>Bootstrap Example</title>
      <link rel = "stylesheet" href = "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
      <script src = "https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
      <script src = "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
      <div class = "container">
         <button type = "button" class = "btn btn-lg" data-toggle = "modal" data-target = "#new">Result</button>
         <div class = "modal fade" id = "new" role = "dialog">
            <div class = "modal-dialog">
               <div class = "modal-content">
                  <div class = "modal-header">
                     <button type = "button" class="close" data-dismiss="modal">×</button>
                     <h4 class = "modal-title">Warning</h4>
                  <div class = "modal-body">
                     <p>If JavaScript isn't enabled in your web browser, then you may not be able to see the result.</p>
                  <div class = "modal-footer">
                     <button type = "button" class = "btn btn-primary" data-dismiss = "modal">Close</button>