<!DOCTYPE html><html><head lang="en"> <meta charset="UTF-8"> <title></title> <link rel="stylesheet" href="css/selectize.css"> <!--<link rel="stylesheet" href="css/selectize.default.css">--> <link rel="stylesheet" href="css/selectize.bootstrap3.css"> <script src="js/jquery-1.11.3.min.js"></script> <script src="js/standalone/selectize.js"></script></head><body> <select> <option value="1">apple</option> <option value="2">banana</option> </select> <script> $(function() { $('select').selectize({}); }); </script></body></html>