JSFiddle - React, Tailwind, and code Playground

by Lalji Tadhani

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <title>Bootstrap Design</title>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
    <link rel="stylesheet" href="test.css">
</head>
<body>
    <!-- begin welcome -->
        <div>Question</div>
        <div class="container">
            <div class="row  ">
                <div class="col-sm-6 mx-auto text-center">
                        <h2 class="green-line">
                                Welcome to course edumall bs2wp
                        </h2>
                </div>
            </div> <!--end row-->
        </div> 
</body>
</html>

CSS

* {
    margin: 0;
    padding: 0;
}

h2.green-line {
    position: relative;
    display:inline;
}

h2.green-line:after {
    content: "";position: absolute;
    width: 65px;height: 5px;
    background: green;
    top: 0;left: 0px;
    
}