.meeting_video{width: 1200px;margin: 20px auto;}
.ptitle{border-left:5px solid #09F; padding-left:5px;height: 30px;line-height: 30px;color: #4996a9;background-color: #f9f9f9;font-size: 18px;margin-bottom: 5px;}
.meeting_video_list{width: 280px;border: 1px solid #CBCBCB;float: left;margin: 5px 5px 15px 5px;box-shadow: 2px 3px 3px #CBCBCB;_border: 1px solid #dddddd;    background-color: #fff;}
.meeting_video_list .p_title{font-size: 14px;text-align: center;margin: 10px 2px;}