Create an inline flexbox container on a specific screen size in Bootstrap 4

To create an inline flexbox container, use the d-inline-flex class in Bootstrap.

Use the d-*-inline-flex class in Bootstrap to set the same inline flexbox container on specific screen size −

Small Screen Size

<div class="d-sm-inline-flex bg-warning">
  Small
</div>

Medium Screen Size

<div class="d-md-inline-flex bg-warning">
  Medium
</div>

Large Screen Size

<div class="d-lg-inline-flex bg-warning">
  Large
</div>

Let us see an example to learn how to create inline flexbox container on a specific screen size −

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>
  </head>
<body>
  <div class="container mt-3">
    <h2>Working with Inline Flex</h2>
    <p>Resize the browser window to check the effect</p>
    <div class="d-inline-flex bg-primary">d-flex</div>
      <div class="d-sm-inline-flex bg-warning">d-sm-flex</div>
      <div class="d-md-inline-flex bg-danger">d-md-flex</div>
      <div class="d-lg-inline-flex bg-success">d-lg-flex</div>
      <div class="d-xl-inline-flex bg-secondary">d-xl-flex</div>
    </div>
</body>
</html>