<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>
<form class="form-horizontal">
<fieldset>
<legend>Customer Reg-2 bn</legend>
<div class="form-group">
<label class="col-md-4 control-label" for="name_bn">যাত্রীর নাম</label>
<div class="col-md-8">
<input id="name_bn" name="name_bn" type="text" placeholder="বাংলায়" class="form-control input-md" required="">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label" for="name_en">Passenger Name</label>
<div class="col-md-8">
<input id="name_en" name="name_en" type="text" placeholder="English In Capital" class="form-control input-md" required="">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label" for="sex_bn">লিঙ্গ</label>
<div class="col-md-4">
<select id="sex_bn" name="sex_bn" class="form-control">
<option value="1">পুরুষ</option>
<option value="2">মহিলা</option>
</select>