ewwink

i dont now about php, but first try resize the gravatar it work for me in the past.
and here taken from my template.
<div class=”avatar”><?php echo get_avatar( $comment, 32 ); ?></div>
or
<div class=”gravatar”>
<?php if (function_exists(‘get_avatar’)) { //if wordpress 2.5+
echo get_avatar( get_comment_author_email(), ’32’ );
} else {//if wordpress <2.5
$email = $comment->comment_author_email;
$default = “”; // link to your default avatar
$size = 32; // size in pixels squared
$grav_url = “https://www.gravatar.com/avatar.php?gravatar_id=
” . md5($email) . “&default=” . urlencode($default) . “&size=” . $size;
?>
<img src=”<?=$grav_url ?>” height=”<?=$size ?>” width=”<?=$size ?>” alt=”User Gravatar” />
<?php
}
?>
</div>

Thanks for your response, i mean like this: Original Category menu:

• category1 (parent)
• category2 (virtual SubCategory)
• category3 (virtual SubCategory)
• category4 (parent)

Category menu after reorder:

• category1 (parent)

category2 (virtual SubCategory)

category3 (virtual SubCategory)

• category4 (parent)

maybe i should do this manually via text widget. thanks