<link href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container">
<div class="row">
<h2>Checkboxes and Radio Input Group Addon</h2>
</div>
<div class="row">
<h3>Checkbox</h3>
</div>
<div class="row">
<div class="col-lg-12">
<div class="input-group">
<span class="input-group-addon">
<input type="checkbox">
</span>
<select type="text" class="form-control">
<option>Option 1</option>
<option>Option 2</option>
<option>Option 3</option>
</select>
</div>
</div>
</div>
<div class="row">
<h3>Radio</h3>
</div>
<div class="row">
<div class="col-lg-12">
<div class="input-group">
<span class="input-group-addon">
<input type="radio">
</span>
<select type="text" class="form-control">
<option>Option 1</option>