.game-overlay {
    transition: all .25s;
	display: block;
	position: fixed;
    height: 100vh;
    width: 100vw;
    background: rgba(0,0,0,1);
    z-index: -1;
    opacity: 0
}

.game-overlay.active {
	position: fixed;
    z-index: 99999;
    opacity: 1;
	
	/* prevent dragging on touch */
  -webkit-touch-callout: none; /* iOS Safari */
  -webkit-user-select: none;   /* Chrome/Safari/Opera */
  -khtml-user-select: none;    /* Konqueror */
  -moz-user-select: none;      /* Firefox */
  -ms-user-select: none;       /* Internet Explorer/Edge*/
   user-select: none;  
}

.closebtn {
	    float: left;
    width: 40px;
    height: 40px;
    font-family: 'keep_calm_medregular';
    background-image: url(https://m.bubblebox.com/images/cross.png);
    background-size: 32px 32px;
    background-repeat: no-repeat;
    background-position: 4px 4px;
    cursor: pointer;
        position: fixed;
}

.overlay-game-wrapper {
	display: block;
    width: 100%;
    height: 100%;
	
		/*prevent dragging*/
  -webkit-touch-callout: none; /* iOS Safari */
  -webkit-user-select: none;   /* Chrome/Safari/Opera */
  -khtml-user-select: none;    /* Konqueror */
  -moz-user-select: none;      /* Firefox */
  -ms-user-select: none;       /* Internet Explorer/Edge*/
   user-select: none; 
}