Please add a specific class name to the AcyMailing Field App: JOOMLAROOT > media > com_easysocial > apps > fields > user > acymailing > themes > default > register.php

On Line 14 please add a class name after for form-group class.

Example:

<?php

/**

* @package		EasySocial

* @copyright	Copyright (C) 2010 - 2014 Stack Ideas Sdn Bhd. All rights reserved.

* @license		GNU/GPL, see LICENSE.php

* EasySocial is free software. This version may have been modified pursuant

* to the GNU General Public License, and as distributed it includes or

* is derivative of works licensed under the GNU General Public License or

* other free or open source software licenses.

* See COPYRIGHT.php for copyright notices and details.

*/

defined( '_JEXEC' ) or die( 'Unauthorized Access' );

?>

<div class="form-group acymailing<?php echo $error ? ' has-error' : '';?>" data-field-mailchimp>

	<div class="col-sm-3"></div>

	<div class="col-xs-12 col-sm-8 data" data-content>

		<label class="checkbox" for="<?php echo $inputName;?>">

			<input type="checkbox" name="<?php echo $inputName;?>" id="<?php echo $inputName;?>" value="1" /> <?php echo JText::_($params->get( 'title', JText::_('PLG_FIELDS_MAILCHIMP_SUBSCRIBE_TO_NEWSLETTER')) ); ?>

		</label>

	</div>



	<?php if ($error) { ?>

		<?php echo $this->includeTemplate('site/fields/error'); ?>

	<?php } ?>



	<?php if ($params->get('display_description')) { ?>

		<?php echo $this->includeTemplate('site/fields/description'); ?>

	<?php } ?>

</div>

With no additional class I can not see a way to adjust the CSS of this field on the frontend.

Thanks,
James