xng27

@bdbrown Thank you very much for your help! I’ll create a child theme following your instructions. Thank you! Have a wonderful day!

Thanks for your help. Although that custom CSS lines didn’t fix my problem (God knows why), it lead me to this solution:

on comments.php i changed avatar_size from 96 to 48 and it fixed my problem:

<ol class="commentlist">
				<?php wp_list_comments( 'avatar_size=48&type=comment' ); ?>
			</ol><!--/.commentlist-->

@bdbrown, any tips on how to solve this? Thank you!