<div class="row form-horizontal">
<div class="form-group col-sm-10">
<label class="control-label col-sm-4"><?php echo t('Radius') ?></label>
<div class="col-sm-8 slider-container">
<div class="radius-slider"></div>
</div>
</div>
<div class="col-sm-2">
<span class="radius-percent">5</span>
</div>
</div>