@charset "utf-8";.topic_inner{height:220px;display:block;background:#fff;position:relative}.topic_inner .to_pic,.topic_inner .to_pic img{width:1000px;height:170px}.topic_inner .to_pic{float:left;margin:20px 0 0 20px}.topic_inner .to_info{float:left;margin-left:50px;width:420px}.topic_inner .to_info .rom_name{margin-top:20px;font-size:24px}.topic_inner .to_info .rom_info{margin-top:20px;color:#333;font-size:15px}.topic_inner .to_info .rom_count{margin-top:20px;font-size:14px;color:#999}.topic_inner .sharearea{position:absolute;right:18px;bottom:45px}