ProcessWire SimpleContactForm Overwrite Markup/Classes

template.php

<?php

// @see: https://github.com/justb3a/processwire-newslettersubscription/tree/master#how-to-overwrite-classes-and-markup
// @see: https://github.com/ryancramerdesign/ProcessWire/blob/master/wire/core/InputfieldWrapper.php#L34

$scf = $modules->get('SimpleContactForm');

$options = array(
  'markup' => array(
    'list' => "<div {attrs}>{out}</div>",
		'item' => "<p {attrs}>{out}</p>",      
  ),
  'classes' => array(
    'form' => 'form form__whatever',
    'list' => 'list-item',  
  )
);

echo $scf->render($options);