Bootstrap 4 .flex-*-fill class implementation



Use the flex-*-fill class to set the flex items to have equal width on different screens as shown in the below code snippet −

For Small Width Screen

<div class="d-flex mb-3 bg-primary">   <div class="p-2 flex-sm-fill bg-info">A</div>   <div class="p-2 flex-sm-fill bg-warning">B</div>   <div class="p-2 flex-sm-fill bg-primary">C</div> </div>

For Medium Width Screen

<div class="d-flex mb-3 bg-primary">   <div class="p-2 flex-md-fill bg-info">A</div>   <div class="p-2 flex-md-fill bg-warning">B</div>   <div class="p-2 flex-md-fill bg-primary">C</div> </div>

The following is an example to implement the flex-*fill class −

Exmaple

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">     <h3>Flex (Small Width)</h3>     <div class="d-flex mb-3 bg-primary">       <div class="p-2 flex-sm-fill bg-info">A</div>       <div class="p-2 flex-sm-fill bg-warning">B</div>       <div class="p-2 flex-sm-fill bg-primary">C</div>     </div>     <h3>Flex (Medium Width)</h3>     <div class="d-flex mb-3 bg-primary">       <div class="p-2 flex-md-fill bg-info">A</div>       <div class="p-2 flex-md-fill bg-warning">B</div>       <div class="p-2 flex-md-fill bg-primary">C</div>     </div>     <h3>Flex (Large Width)</h3>     <div class="d-flex mb-3 bg-primary">       <div class="p-2 flex-lg-fill bg-info">A</div>       <div class="p-2 flex-lg-fill bg-warning">B</div>       <div class="p-2 flex-lg-fill bg-primary">C</div>     </div>   </div> </body> </html>
Updated on: 2020-06-18T09:58:51+05:30

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