#lightBox{
	position: fixed;
	top: 0;
	bottom: 0;
	right: 0;
	left: 0;
	background-color: rgba(0,0,0,.8);
	z-index: 10000;
}
#lightBox.close{
	display: none;
}
#lightBox.open{
	display: block;
}
#lightBox .wrapper{
	width: 853px;
	height: 525px;
	position: absolute;
	top: 0;
	bottom: 0;
	right: 0;
	left: 0;
	margin: auto;
	text-align: right;
}
#lightBox .wrapper .btn-close a{
	display: inline-block;
	color: #ccc;
	text-align: center;
	font-size: 26px;
	width: 45px;
	height: 45px;
	line-height: 45px;
	background-color: rgba(0,0,0,.5);
}
#lightBox .wrapper .btn-close a:hover{
	background-color: rgba(0,0,0,1);
	color: #fff;
	-webkit-transition: all .3s;
	-o-transition: all .3s;
	transition: all .3s;
}