pjax with transition effect or ajax loading effect

Is it possible to add to pjax areas which are starting with Pjax::begin() and ending with Pjax::end() and css transition effect or adding a ajax loading effect? Example:

<?php Pjax::begin(); ?>

    <div class="auth-box__body">

        etc. etc.

       <a href="xyz">Go</a> 

    </div>

<?php Pjax::end(); ?>

Can i configure Pjax to say: "When user clicks to the link, add a css transitioan or add a ajax loader to show to the user, that the page is changing to an other?"

Thank you much for your helps.