<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>
<form class="form-horizontal">
<fieldset>
<legend>Employee Form</legend>
<div class="form-group">
<label class="col-md-4 control-label" for="firstname">First Name</label>
<div class="col-md-5">
<input id="firstname" name="firstname" type="text" placeholder="firstname" class="form-control input-md" required="">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label" for="lastname">Last Name</label>
<div class="col-md-5">
<input id="lastname" name="lastname" type="text" placeholder="lastname" class="form-control input-md" required="">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label" for="gender">Gender</label>
<div class="col-md-4">
<label class="radio-inline" for="gender-0">
<input type="radio" name="gender" id="gender-0" value="M">
Male
</label>
