The .fade and .in classes adds a fading effect when closing the alert message: - HTML CSS Bootstrap

HTML CSS examples for Bootstrap:Alert

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Description

The .fade and .in classes adds a fading effect when closing the alert message:

Demo Code

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<!DOCTYPE html>
<html>
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.6/umd/popper.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js"></script>
</head><!--from   w w w .  j  a v a 2  s  .co m-->
<body>

<div class="container">
  <h2>Animated Alerts</h2>
  <p>The .fade and .show classes adds a fading effect when closing the alert message.</p>
  <div class="alert alert-success alert-dismissable fade show">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    <strong>Success!</strong> This is a test. This is a test. This is a test.
  </div>
  <div class="alert alert-info alert-dismissable fade show">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    <strong>Info!</strong> This alert box could indicate a neutral informative change or action.
  </div>
  <div class="alert alert-warning alert-dismissable fade show">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    <strong>Warning!</strong> This is a test. This is a test. This is a test.
  </div>
  <div class="alert alert-danger alert-dismissable fade show">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    <strong>Danger!</strong> This is a test. This is a test. This is a test.
  </div>
  <div class="alert alert-primary alert-dismissable fade show">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    <strong>Primary!</strong> This is a test. This is a test. This is a test.
  </div>
  <div class="alert alert-secondary alert-dismissable fade show">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    <strong>Secondary!</strong> This is a test. This is a test. This is a test.
  </div>
  <div class="alert alert-dark alert-dismissable fade show">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    <strong>Dark!</strong> Dark grey alert.
  </div>
  <div class="alert alert-light alert-dismissable fade show">
    <button type="button" class="close" data-dismiss="alert">&times;</button>
    <strong>Light!</strong> Light grey alert.
  </div>
</div>

</body>
</html>

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