anchor.diff:                          <h3 class="panel-title">Power</h3>
                         </div>
                         <div class="panel-body">
  -                        <button type="submit" class="btn btn-success btn-lg btn-block">On</button>
  -                        <button type="submit" class="btn btn-success btn-lg btn-block">Off</button>
  -                        <button type="submit" class="btn btn-success btn-lg btn-block">Night</button>
  +                        <button type="submit" class="btn btn-default btn-lg btn-block">On</button>
  +                        <button type="submit" class="btn btn-default btn-lg btn-block">Off</button>
  +                        <button type="submit" class="btn btn-default btn-lg btn-block">Night</button>
                         </div>
                       </div>
                   </div>
  
positive.code:                         <h3 class="panel-title">Mode</h3>
                        </div>
                        <div class="panel-body">
                          <button type="submit" class="btn btn-success btn-lg btn-block">White</button>
                          <button type="submit" class="btn btn-success btn-lg btn-block">Disco</button>
                          <button type="submit" class="btn btn-success btn-lg btn-block">Speed Up</button>
                          <button type="submit" class="btn btn-success btn-lg btn-block">Speed Down</button>
                        </div>
                      </div>
                  </div>
  
negative.code:                       </div>
                      </div>
                  </div>
                  <div class="col-md-4 col-sm-6">
                      <div class="panel panel-default">
                        <div class="panel-heading">
                          <h3 class="panel-title">Warm</h3>
                        </div>
                        <div class="panel-body">
                          <button type="submit" class="btn btn-default btn-lg btn-block">Red</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Orange</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Yellow Orange</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Yellow</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Pink</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Seafoam Green</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Green</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Lime Green</button>
                        </div>
                      </div>
                  </div>
                  <div class="col-md-4 col-sm-6">
                      <div class="panel panel-default">
                        <div class="panel-heading">
                          <h3 class="panel-title">Cold</h3>
                        </div>
                        <div class="panel-body">
                          <button type="submit" class="btn btn-default btn-lg btn-block">Royal Blue</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Baby Blue</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Aqua</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Mint</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Violet</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Lila</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Lavendar</button>
                          <button type="submit" class="btn btn-default btn-lg btn-block">Fusia</button>
                        </div>
                      </div>
                  </div>
              </div>
          </div>
        </div>
  