The following code shows how to style select element with search auto complete.
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='http://code.jquery.com/jquery-1.8.3.js'></script>
<script type='text/javascript'
src="http://cdn.jsdelivr.net/select2/3.4.1/select2.min.js"></script>
<link rel="stylesheet" type="text/css"
href="http://cdn.jsdelivr.net/select2/3.4.1/select2.css">
<script type='text/javascript'
src="http://globaltradeconcierge.com/javascripts/bootstrap.min.js"></script>
<script type='text/javascript'>
$(window).load(function(){<!-- w ww.j a v a 2 s. c o m-->
$('#chz-select').select2();
});
</script>
</head>
<body>
<select id="chz-select" data-placeholder="Select...">
<option value="1">Tom & Jerry</option>
<option value="2">Andy & Jamie</option>
<option value="3">Mark & Amy</option>
</select>
</body>
</html>