#mask {
	display: none;
	background: #000; 
	position: fixed; left: 0; top: 0; 
	z-index: 10;
	width: 100%; height: 100%;
	opacity: 0.8;
	z-index: 999;
}

/* You can customize to your needs  */
.login-popup{
	display:none;
	position: fixed;
	top: 50%; left: 50%;
	z-index: 99999;
	box-shadow: 0px 0px 20px #999; /* CSS3 */
        -moz-box-shadow: 0px 0px 20px #999; /* Firefox */
        -webkit-box-shadow: 0px 0px 20px #999; /* Safari, Chrome */
	
}

