

                  <div class="knob-label">data-width="90"</div>
                </div>
                <!-- ./col -->
                <div class="col-xs-6 col-md-3 text-center">
                  <input type="text" class="knob" value="30" data-width="120" data-height="120" data-fgColor="#f56954">

                  <div class="knob-label">data-width="120"</div>
                </div>
                <!-- ./col -->
                <div class="col-xs-6 col-md-3 text-center">
                  <input type="t