How to assign a class to an element from an additional field?

Question

WordPress

Good day, I use the Types plugin to create custom fields in posts, everything works with a bang, but I can’t assign a class to an element that is in an additional field
. For example, I display a picture in the "post_logo" field with this code:

<?php echo do_shortcode ('[types field="post_logo"][/types]'); ?>

the question is how to assign a class to this picture? and indeed to any element displayed in the field so that you can set styles for it. Thanks in advance

Answer 1

<?php echo do_shortcode ('[types field="post_logo"][/types]'); ?>