.comment-list li{background:#fff3e0;padding:22px;border:1px solid #ffc266;border-radius:14px;margin:0 auto 20px;max-width:700px;box-shadow:0 0 12px rgba(0,0,0,.04)}.children{max-width:680px;margin:10px auto;border-left:3px solid #f90;padding-left:20px}