How to call CSS class on a CakePHP Html->link?

Question

I am a complete noob to programming and CakePHP all together, so please be patient. How am I supposed to call the CSS on this Html->link:

Answer 1

Please try this CakePHP 3 in

Html->link(__('Blogs'), ['controller' => 'posts', 'action' => 'index'], ['class' => 'mb-xs mt-xs mr-xs btn btn-warning']);
?>