关于页面里面嵌套视频播放器，使用弹出层之后会被视频挡住

<embed src=" https://www.iqiyi.com/player/20140611102651/Player.swf?albumId=250686800&tvId=250686800&autoplay=true&cyclePlay=false&exclusive=0&origin=flash&yhls=1471216797984&definitionID=569730c8c1f06f6ee31553269ab3919c&components=fffff10788&cid=qc_100001_300089 " quality="high" width="518" height="338" autoplay="true" align="middle" windowlessvideo="1" wmode="transparent" allowScriptAccess="always" allowFullScreen="true" type="application/x-shockwave-flash"></embed> <embed s