lue="">
              <button id="directory-button" class="btn btn-large btn-primary">Select a directory</button>
            </div>
          </div>
          <div class="form-group">
            <label>Port</label>
            <input type="number" id="port-input" name="port" value="8080" class="form-control">
          </div>
          <div class="checkbox">
            <label>
              <input type="checkbox" id="pug-input" name="start"> Enable pug (jade) templates
            </label>
          </di