Estilo de comentarios con hilos base - Trucos CSS

ol.commentlist ( list-style:none; margin:0 0 1em; padding:0; text-indent:0; ) ol.commentlist li ( ) ol.commentlist li.alt ( ) ol.commentlist li.bypostauthor () ol.commentlist li.byuser () ol.commentlist li.comment-author-admin () ol.commentlist li.comment ( border-bottom:1px dotted #666; padding:1em; ) ol.commentlist li.comment div.comment-author () ol.commentlist li.comment div.vcard ( font:normal 16px georgia,times,serif; ) ol.commentlist li.comment div.vcard cite.fn ( font-style:normal; ) ol.commentlist li.comment div.vcard cite.fn a.url () ol.commentlist li.comment div.vcard img.avatar ( border:5px solid #ccc; float:right; margin:0 0 1em 1em; ) ol.commentlist li.comment div.vcard img.avatar-32 () ol.commentlist li.comment div.vcard img.photo () ol.commentlist li.comment div.vcard span.says () ol.commentlist li.comment div.commentmetadata () ol.commentlist li.comment div.comment-meta ( font-size:9px; ) ol.commentlist li.comment div.comment-meta a ( color:#ccc; ) ol.commentlist li.comment p ( font-size:11px; margin:0 0 1em; ) ol.commentlist li.comment ul ( font-size:11px; list-style:square; margin:0 0 1em 2em; ) ol.commentlist li.comment div.reply ( font-size:11px; ) ol.commentlist li.comment div.reply a ( font-weight:bold; ) ol.commentlist li.comment ul.children ( list-style:none; margin:1em 0 0; text-indent:0; ) ol.commentlist li.comment ul.children li () ol.commentlist li.comment ul.children li.alt () ol.commentlist li.comment ul.children li.bypostauthor () ol.commentlist li.comment ul.children li.byuser () ol.commentlist li.comment ul.children li.comment () ol.commentlist li.comment ul.children li.comment-author-admin () ol.commentlist li.comment ul.children li.depth-2 ( border-left:5px solid #555; margin:0 0 .25em .25em; ) ol.commentlist li.comment ul.children li.depth-3 ( border-left:5px solid #999; margin:0 0 .25em .25em; ) ol.commentlist li.comment ul.children li.depth-4 ( border-left:5px solid #bbb; margin:0 0 .25em .25em; ) ol.commentlist li.comment ul.children li.depth-5 () ol.commentlist li.comment ul.children li.odd () ol.commentlist li.even ( background:#fff; ) ol.commentlist li.odd ( background:#f6f6f6; ) ol.commentlist li.parent ( border-left:5px solid #111; ) ol.commentlist li.thread-alt ( ) ol.commentlist li.thread-even () ol.commentlist li.thread-odd ()