e" id="datetimepicker1" data-target-input="nearest">
    <input type="text" class="form-control datetimepicker-input" data-target="#datetimepicker1"/>
    <div class="input-group-append" data-target="#datetimepicker1" data-toggle="datetimepicker">
        <div class="input-group-text"><i class="fa fa-calendar" aria-hidden="true"></i></div>
    </div>
</div>
            </textarea>
          </div>
          <div class='col-sm-1'>
            <button class='btn btn-primary' id='convertButtonHtml'><i class="f