Hello @wordsbyflip
Please this CSS in Additional CSS.
CSS to change comment box size – change padding value as per your nedd
.comment-container {
padding: 30px 20px;
}
CSS for user comment reply font size
.comment-content {
font-size: 14px;
}
CSS for comment ‘Reply’ Text font size
.comment-container span.reply {
font-size: 15px;
}
CSS for comment user name font size
cite.fn.author-name {
font-size: 20px;
}
Please add all this CSS to Admin panel >> Appearance >> Customize >> Additional Css, here paste all of CSS and published.
Have a good day
Regards,
Psink