.open_gamePopup{
	position: fixed;
    top: 8px;
    width: 100%;
    height: 98%;
    left: 2px;
}

.game_close_popup_window{
	position:absolute; 
	right: 10px; 
	top: -20px; 
	z-index:99999; 
	width:30px; 
	height:100px;
}

@media only screen and (max-width: 960px) {
  .open_gamePopup{
  	top: 0px;
  	left: 0px;
	width:100%;
	height:100%;
	}
	.game_close_popup_window{
		top: 10px;
  		right: 10px;
	}
}