<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <h2>Create your snippet's HTML, CSS and Javascript in the editor tabs</h2> </div> </div>

<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <div class="col-md-4"> <div class="form_main"> <h4 class="heading"><strong>Quick </strong> Contact <span></span></h4> <div class="form"> <form action="contact_send_mail.php" method="post" id="contactFrm" name="contactFrm"> <input type="text" required="" placeholder="Please input your Name" value="" name="name" class="txt"> <input type="text" required="" placeholder="Please input your mobile No" value="" name="mob" class="txt"> <input type="text" required="" placeholder="Please input your Email" value="" name="email" class="txt"> <textarea placeholder="Your Message" name="mess" type="text" class="txt_3"></textarea> <input type="submit" value="submit" name="submit" class="txt2"> </form> </div> </div> </div </div> </div>