.Video iframe,.Video video{width:100%;display:block}.Video .thumbnail{position:relative}.Video .thumbnail .video-btn{height:30px;position:absolute;top:50%;left:50%;cursor:pointer;margin-left:-15px;margin-top:-15px}.Video .thumbnail .video-poster-img{width:100%;height:100%;background-position:50%;background-size:cover;background-color:#ddd}.Video .thumbnail .video-modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;height:100%;background-color:rgba(0,0,0,.45)}.Video .thumbnail .video-modal{position:fixed;top:10%;left:50%;margin-left:-25%;width:50%;z-index:9999}.Video .thumbnail .video-modal-close-x{color:#fff;font-size:30px;position:fixed;top:8%;left:75%;z-index:1002;cursor:pointer}.Video .thumbnail.show .video-modal,.Video .thumbnail.show .video-modal-mask{display:block}.Video .thumbnail.hide .video-modal,.Video .thumbnail.hide .video-modal-mask{display:none}