Set the width of an element to 25% in Bootstrap

To set the width of an element to 25%, use the .w-25 class in Bootstrap.

You can try to run the following code to set element’s width

Example

<!DOCTYPE html>
<html>
   <head>
      <title>Bootstrap Example</title>
      <link rel = "stylesheet" href = "https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/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/4.1.1/js/bootstrap.min.js"></script>
   </head>
   <body>
      <div class = "container">
         <h3>Set element width</h3>
         <div class = "w-100 bg-danger">Normal width</div>
         <div class = "w-50 bg-success">Width is 50%</div>
         <div class = "w-25 bg-warning">Width is 25%</div>
      </div>
   </body>
</html>