.facebook-like-box-pop-up-overlay {
	z-index:99999;
	width: 100%;
	height: 100%;
	background: #000;
	opacity:0;
	position: fixed;
	top: 0%;
	left: 0%;
}

#facebook-like-box-pop-up {
	z-index:999999;
	position:fixed;
	top: 50%;
	left: 50%;
	margin-top: -145px; /*Half of your settings height*/
	margin-left: -200px; /*Half of your settings width*/
}
#facebook-like-box-pop-up-close { 
	right:0px;
	top:0px;
	position:absolute;
	cursor: pointer;
}
.facebook-like-box-pop-up-display-none { 
	display: none;
}