.ad_closed {
	background: rgb(255, 0, 0); top: 0px; width: 16px; height: 16px; text-align: center; right: 0px; color: rgb(255, 255, 255); line-height: 16px; position: absolute; cursor: pointer;
}
#popup {
	left: 50%; top: 50%; position: fixed; z-index: 9999;
}
#ad_shadow {
	background: rgb(0, 0, 0); left: 0px; top: 0px; width: 100%; position: fixed; z-index: 9000; opacity: 0.4;
}
#ad1 {
	position: absolute; z-index: 9999;
}
#hangL {
	left: 0px; position: absolute; z-index: 9999;
}
#hangR {
	right: 0px; position: absolute; z-index: 9999;
}
#bigScreen {
	left: 50%; top: 0px; height: 0px; overflow: hidden; position: relative;
}
#bigScreen .ad_closed {
	top: 10px;
}