Set a grey border to an element in Bootstrap 4


Set a grey border to an element, using the border-secondary class in Bootstrap 4.

Add it like the following example −

<div class="mystyle border border-secondary">
</div>

I have also included the “mystyle” class to style the div −

<style>
.mystyle {
  width: 250px;
  height: 150px;
  margin: 10px;
}
</style>

Let us see an example to implement the border-secondary class −

Example

Live Demo

<!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>
    <style>
    .mystyle {
      width: 250px;
      height: 150px;
      margin: 10px;
     }
    </style>
   </head>
<body>

<div class="container">
  <h2>Shape</h2>
  <div class="mystyle border border-secondary">Rectangle with gray border</div>
</div>

</body>
</html>

Updated on: 16-Jun-2020

321 Views

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