In case you missed the first post related to WordPress 2.7 comments, please check it out. This is the second set of WordPress 2.7 Comment style starters. (Here’s Style Starter #1.)
This CSS can be used as the basis for stylizing comments in your WordPress 2.7-compatible theme. It may require some tweaking to get it to fit properly into your theme. (I should note that you have to enable Nested Comments in order for this to work on your site. To do so, go to your Admin site and go to Settings > Discussions. Make sure the checkboxes next to Enable threaded (nested) comments ___ levels deep is checked. (You’ll probably also want to enable Break comments into pages with ___ comments per page and the ___ page displayed by default as well.)
[sourcecode language=’css’]
ol.commentlist { list-style:none; margin:0; padding:0; text-indent:0; }
ol.commentlist li { border:5px solid #ddd; height:1%; margin:0 0 10px; padding:5px 7px 5px 57px; position:relative; }
ol.commentlist li.alt { }
ol.commentlist li.bypostauthor {}
ol.commentlist li.byuser {}
ol.commentlist li.comment-author-admin {}
ol.commentlist li.comment { }
ol.commentlist li div.comment-author { padding:0 170px 0 0; }
ol.commentlist li div.vcard { font:bold 14px/1.4 helvetica,arial,sans-serif; }
ol.commentlist li div.vcard cite.fn { font-style:normal; }
ol.commentlist li div.vcard cite.fn a.url { color:#c00; text-decoration:none; }
ol.commentlist li div.vcard cite.fn a.url:hover { color:#000; }
ol.commentlist li div.vcard img.avatar { border:5px solid #ddd; left:7px; position:absolute; top:7px; }
ol.commentlist li div.vcard img.avatar-32 {}
ol.commentlist li div.vcard img.photo {}
ol.commentlist li div.vcard span.says {}
ol.commentlist li div.commentmetadata {}
ol.commentlist li div.comment-meta { font:bold 10px/1.4 helvetica,arial,sans-serif; position:absolute; right:10px; text-align:right; top:5px; }
ol.commentlist li div.comment-meta a { color:#333; text-decoration:none; }
ol.commentlist li div.comment-meta a:hover { color:#000; }
ol.commentlist li p { font:normal 12px/1.4 helvetica,arial,sans-serif; margin:0 0 1em; }
ol.commentlist li ul { font:normal 12px/1.4 helvetica,arial,sans-serif; list-style:square; margin:0 0 1em; padding:0; text-indent:0; }
ol.commentlist li div.reply { background:#999; border:2px solid #666; border-radius:2px; -moz-border-radius:2px; -webkit-border-radius:2px; color:#fff; font:bold 9px/1 helvetica,arial,sans-serif; padding:5px 10px; text-align:center; width:36px; }
ol.commentlist li div.reply:hover { background:#c30; border:2px solid #c00; }
ol.commentlist li div.reply a { color:#fff; text-decoration:none; text-transform:uppercase; }
ol.commentlist li ul.children { list-style:none; margin:1em 0 0; text-indent:0; }
ol.commentlist li ul.children li { }
ol.commentlist li ul.children li.alt {}
ol.commentlist li ul.children li.bypostauthor {}
ol.commentlist li ul.children li.byuser {}
ol.commentlist li ul.children li.comment {}
ol.commentlist li ul.children li.comment-author-admin {}
ol.commentlist li ul.children li.depth-2 { margin:0 0 .25em; }
ol.commentlist li ul.children li.depth-3 { margin:0 0 .25em; }
ol.commentlist li ul.children li.depth-4 { margin:0 0 .25em; }
ol.commentlist li ul.children li.depth-5 {}
ol.commentlist li ul.children li.odd {}
ol.commentlist li.even { background:#f7f7f7; }
ol.commentlist li.odd { background:#fff; }
ol.commentlist li.parent { }
ol.commentlist li.pingback { }
ol.commentlist li.pingback.parent { }
ol.commentlist li.pingback div.vcard { padding:0 170px 0 0; }
ol.commentlist li.thread-alt { }
ol.commentlist li.thread-even {}
ol.commentlist li.thread-odd {}
[/sourcecode]
WordPress 2.7 Comment Style Starters: