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Indicate danger with red outlined Bootstrap 4 Button
Use the btn-outline-danger class in Bootsrap 4 to indicate danger with red outlined button.
The following is an example to set a button that indicates danger with red outline −
<button type="button" class="btn btn-outline-danger"> Danger </button>
The class is added using the btn and btn-outline-danger class in Bootstrap −
class="btn btn-outline-danger”
Let us see an example to implement the btn-outline-danger class −
Example
<!DOCTYPE html> <html lang="en"> <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/4.1.0/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/4.1.0/js/bootstrap.min.js"></script> </head> <body> <h2>Animals</h2> <p>Animals are in danger. To know what, you need to click below:</p> <button type="button" class="btn btn-outline-danger">Danger</button> </body> </html>
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