JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
    <title>Bootstrap 101 Template</title>

    <!-- Bootstrap -->
    <link href="css/bootstrap.min.css" rel="stylesheet">

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <-e-script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
      <-e-script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>
  <body>
    <div class="col-md-2"></div>
    <div class="col-md-8">
    <h1>Menampilkan Halaman Website Lain Dengan Embed Bootstrap</h1>
      <div class="embed-responsive embed-responsive-16by9">
        <iframe class="embed-responsive-item" src="https://www.w3schools.com"></iframe>
      </div>
    </div>
    <div class="col-md-2"></div>
    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
  </body>
</html>