.winvideo_mask {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background: #fff;
	z-index: 200;
	visibility: hidden;
}

.winvideo_content {
	position: absolute;
	left: 0;
	top: 0;
	width: 711px;
	height: 500px;
	z-index: 210;
	visibility: hidden;
}