<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="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div style="background-color:#41aaa2; height:400px; width:400px; border-radius:30px; text-align:center;" class="col-md-offset-4">
<h1 style="text-align:center; padding-top:30px; color:#ffffff;">Sign Up</h1>
<div class="col-sm-12" style="padding-top:10px;">
<input type="text" class="form-control" id="firstname" placeholder="First Name" name="firstname" style="border-radius:15px;">
</div>
<div class="col-sm-12" style="padding-top:10px;">
<input type="text" class="form-control" id="lastname" placeholder="Last Name" name="lastname" style="border-radius:15px;">
</div>
<div class="col-sm-12" style="padding-top:10px;">
<input type="email" class="form-control" id="email" placeholder="Enter email" name="email" style="border-radius:15px;">
</div>
<div class="col-sm-12" style="padding-top:10px;">
<input type="text" class="form-control" id="mobileno" placeholder="Enter Mobile No." name="mobileno" style="border-radius:15px;">
</div>
<div class="col-sm-12" style="padding-top:10px;">
<input type="text" class="form-control" id="password" placeholder="Type your Password" name="password" style="border-radius:15px;">
</div>
<button class="col-md-4 col-md-offset-4 btn" style="background-color:#ffffff; color:#626a69; font-size:20px; margin-top:10px;" type="button"> Submit
</button>
</div>
