Dark grey outlined Bootstrap 4 Button

BootstrapWeb DevelopmentCSS Framework

To set dark grey outlined border to a button, use the btn-outline-dark class.

Include the brn-outline-dark class as if you add any other class to an element. Here, we have the button element since we want a dark grey outline for our button:

<button type="button" class="btn btn-outline-dark">
  Dark gray outline

Let us see an eample to implement the btn-outline-dark class in Bootstrap −


Live Demo

<!DOCTYPE html>
<html lang="en">
    <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>
  <div class="container">
    <h4>Bootstrap 4</h4>
    <p>Learning  btn-outline-dark class usage:</p>
    <button type="button" class="btn btn-outline-dark">Dark gray outline</button>
Published on 10-Jul-2018 11:46:15