@charset "utf-8";#youtubeplayerbox{display:none;position:fixed;z-index:9999999;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.9)}#youtubeplayer_wrapper{position:absolute;left:10%;top:10%;width:80%;height:80%;background-color:#000;border:2px solid #000;padding:2px;z-index:1}#youtubeplayer_wrapper iframe{width:100%;height:100%}#youtubeplayerbox .button_close{display:block;width:70px;height:70px;position:absolute;right:2%;top:2%;text-indent:-9999px;overflow:hidden;background:url(../images/common/button_close.png) center center no-repeat;box-sizing:border-box;background-size:contain;z-index:2}@media only screen and (max-width:640px){#youtubeplayer_wrapper{left:50%;top:50%;width:604px;height:342px;margin-left:-302px;margin-top:-171px;box-sizing:border-box}#youtubeplayerbox .button_close{width:50px;height:50px;right:30px;top:30px}}