Bootstrap 3 Template

This is a simple Twitter Bootstrap 3 template. You can fork it to get a ready to use Bootstrap 3 fiddle.

HTML

<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<link rel="stylesheet" href="https://select2.github.io/select2/select2-3.5.1/select2.css">
<script src="https://select2.github.io/select2/select2-3.5.1/select2.js"></script>
<select id="workload-selector" class="js-source-states-2" multiple="multiple" style="width: 100%">             
  <option value="haha">haha</option>
  <option value="haha2">haha2</option>
  <option value="haha3">haha3</option>
</select>

<button id="reset">
Reset
</button>

JavaScript

$("#workload-selector").select2();
$("#reset").click(function(){
  $("#workload-selector option:selected").removeAttr("selected");
});