<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">
<h2>Input side by side in .input-group class</h2>
<div class="row">
<div class="col-sm-6">
<div class="input-group">
<span class="input-group-addon">Source</span>
<input class="form-control" type="text" name="source" placeholder="Name"/>
<span class="input-group-addon input-group-separator"></span>
<input class="form-control" type="url" name="source" placeholder="Url"/>
</div>
</div>
</div>
</div>
