<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>
<div class="container">
<form class="form-horizontal">
<fieldset>
<legend>Personal Details</legend>
<div class="form-group">
<label class="col-md-4 control-label" for="f_name">Father's / Spouse's Name</label>
<div class="col-md-6">
<input id="f_name" name="f_name" type="text" placeholder="Enter Your Father's Name " class="form-control input-md" required="">
<span class="help-block">Do not use any salutation</span>
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label" for="f_income">Father's / Spouse's Monthly Income</label>
<div class="col-md-6">
<div class="input-group">
<span class="input-group-addon">Rs.</span>
<input id="f_income" name="f_income" class="form-control" placeholder="Enter Monthley Income" type="text" required="">
</div>
<p class="help-block">Please enter as a number</p>
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label" for="m_name">Mother's Name</label>
<div class="col-md-6">
