alert-danger - HTML CSS Bootstrap Class List

HTML CSS examples for Bootstrap Class List:alert-danger

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Description

alert-danger

Demo Code

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<!DOCTYPE html>
<html>
<head>
  <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><!--   ww w  . java  2  s.  c o m-->
<body>

<div class="container">
  <h2>Alerts</h2>
  <p>Alerts are created with the .alert class, followed by a contextual color classes:</p>
  <div class="alert alert-success">
    <strong>Success!</strong> This alert box could indicate a successful or positive action.
  </div>
  <div class="alert alert-info">
    <strong>Info!</strong> This alert box could indicate a neutral informative change or action.
  </div>
  <div class="alert alert-warning">
    <strong>Warning!</strong> This alert box could indicate a warning that might need attention.
  </div>
  <div class="alert alert-danger">
    <strong>Danger!</strong> This alert box could indicate a dangerous or potentially negative action.
  </div>
  <div class="alert alert-primary">
?   <strong>Primary!</strong> Indicates an important action.
  </div>
  <div class="alert alert-secondary">
?   <strong>Secondary!</strong> Indicates a slightly less important action.
  </div>
  <div class="alert alert-dark">
?   <strong>Dark!</strong> Dark grey alert.
  </div>
  <div class="alert alert-light">
?   <strong>Light!</strong> Light grey alert.
  </div>
</div>

</body>
</html>

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