lugin works without Bootstrap as well.
      </p>
      <p>
        <a href="without-bootstrap.html" class="btn btn-primary">View Demo Without Bootstrap</a>
      </p>

      <!-- Control types -->
      <h3>Control Types</h3>
      <div class="well">
        <div class="row">
          <div class="col-lg-4 col-sm-4 col-12">

            <div class="form-group">
              <label for="hue-demo">Hue (default)</label>
              <input type="text" id="hue-demo" class="form-control demo" data-control="hu