Styling Comments

Hi,

I’m trying to style my comments and am having a nightmare sorting it out. So I googled it and found this fantastic example:

https://www.darrenhoyt.com/2007/08/18/styling-your-wordpress-comments/

I tried working with the top one but my comment code appears to be different to that and I’m struggling to make it work, when using the same code he did I just get a parse error.

My code looks like this:

<ol>

<?php foreach ($comments as $comment) : ?>
<?php if ( get_comment_type() == "comment" ) : ?>

<li class="comment-<?php comment_ID() ?>" class="<?php sandbox_comment_class() ?>">

<?php sandbox_commenter_link() ?>

<div class="comment-meta"><?php printf(__('Posted %1$s at %2$s <span class="meta-sep">|</span> <a href="%3$s" title="Permalink to this comment">Permalink</a>', 'sandbox'),
                                                                                get_comment_date(),
                                                                                get_comment_time(),
                                                                                '#comment-' . get_comment_ID() );
                                                                                edit_comment_link(__('Edit', 'sandbox'), ' <span class="meta-sep">|</span> <span class="edit-link">', '</span>'); ?>

<?php if ($comment->comment_approved == '0') _e("\t\t\t\t\t<span class='unapproved'>Your comment is awaiting moderation.</span>\n", 'sandbox') ?>

<?php comment_text() ?>
</div>
</li>

<?php endif; // REFERENCE: if ( get_comment_type() == "comment" ) ?>
<?php endforeach; ?>

                                        </ol>

Can anyone point me in the direction of a helpful site to help me skin my comments? I’ve been googling for 30 mins with no luck.

Any help would be greatly appreciated.