.grid-sizer,
.grid-item {
	/* calculates column width based on number of columns to adjust for gutter size */
	--number-of-cols: 1;

	/* don't touch, these perform the calculations */
	--base-column-width: calc(100% / var(--number-of-cols));
	--gutter-dif: calc(10px * (var(--number-of-cols) - 1) / var(--number-of-cols));
	--column-width: calc(var(--base-column-width) - var(--gutter-dif));

	width: var(--column-width);
}

.grid-item {
	margin-bottom: 10px;
}

@media only screen and (min-width: 768px){
	.grid-sizer,
	.grid-item {
		--number-of-cols: 3;
	}
}

@media only screen and (min-width: 1024px){
	.grid-sizer,
	.grid-item {
		--number-of-cols: 4;
	}
}

.lb-loader,.lightbox{
	text-align:center;
	line-height:0;
}

body:after{
	content:url(../img/icons/close.png) url(../img/icons/loading.gif) url(../img/icons/prev.png) url(../img/icons/next.png);
	display: none;
}

.lb-dataContainer:after,.lb-outerContainer:after{
	content:"";
	clear:both;
}

body.lb-disable-scrolling{
	overflow:hidden;
}

.lightboxOverlay{
	position:absolute;
	top:0;
	left:0;
	z-index:9999;
	background-color:#000;
	filter:alpha(Opacity=80);
	opacity:.8;
	display:none;
}

.lightbox{
	position:absolute;
	left:0;
	width:100%;
	z-index:10000;
	font-weight:400;
}

.lightbox .lb-image{
	display:block;
	height:auto;
	max-width:inherit;
	border-radius:3px;
}

.lightbox a img{
	border:none;
}

.lb-outerContainer{
	position:relative;
	background-color:#fff;
	width:250px;height:250px;
	margin:0 auto;
	border-radius:4px;
}

.lb-loader,.lb-nav{
	position:absolute;
	left:0;
}

.lb-outerContainer:after{
	display:table;
}

.lb-container{
	padding:4px;
}

.lb-loader{
	top:43%;
	height:25%;
	width:100%;
}

.lb-cancel{
	display:block;
	width:32px;
	height:32px;
	margin:0 auto;
	background:url(../img/icons/loading.gif) no-repeat;
}

.lb-nav{
	top:0;
	height:100%;
	width:100%;
	z-index:10;
}

.lb-container>.nav{
	left:0;
}

.lb-nav a0{
	outline:0;
	background-image:url(data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==);
}
.lb-next,.lb-prev{
	height:100%;
	cursor:pointer;
	display:block;
}

.lb-nav a.lb-prev{
	width:34%;
	left:0;
	float:left;
	background:url(../img/icons/prev.png) left 48% no-repeat;
	filter:alpha(Opacity=0);
	opacity:0;
	-webkit-transition:opacity .6s;
	-moz-transition:opacity .6s;
	-o-transition:opacity .6s;
	transition:opacity .6s;
}

.lb-nav a.lb-prev:hover{
	filter:alpha(Opacity=100);
	opacity:1;
}

.lb-nav a.lb-next{
	width:64%;
	right:0;
	float:right;
	background:url(../img/icons/next.png) right 48% no-repeat;
	filter:alpha(Opacity=0);
	opacity:0;
	-webkit-transition:opacity .6s;
	-moz-transition:opacity .6s;
	-o-transition:opacity .6s;
	transition:opacity .6s;
}

.lb-nav a.lb-next:hover{
	filter:alpha(Opacity=100);
	opacity:1;
}

.lb-dataContainer{
	margin:0 auto;
	padding-top:5px;
	width:100%;
	-moz-border-radius-bottomleft:4px;
	-webkit-border-bottom-left-radius:4px;
	border-bottom-left-radius:4px;
	-moz-border-radius-bottomright:4px;
	-webkit-border-bottom-right-radius:4px;
	border-bottom-right-radius:4px;
}

.lb-dataContainer:after{
	display:table;
}

.lb-data{
	padding:0 4px;
	color:#ccc;
}

.lb-data .lb-details{
	width:85%;
	float:left;
	text-align:left;
	line-height:1.1em;
}

.lb-data .lb-caption{
	font-size:13px;
	font-weight:700;
	line-height:1em;
}

.lb-data .lb-number{
	display:block;
	clear:left;
	padding-bottom:1em;
	font-size:12px;
	color:#999;
}

.lb-data .lb-close{
	display:block;
	float:right;
	width:30px;
	height:30px;
	background:url(../img/icons/close.png) top right no-repeat;
	text-align:right;outline:0;
	filter:alpha(Opacity=70);
	opacity:.7;
	-webkit-transition:opacity .2s;
	-moz-transition:opacity .2s;
	-o-transition:opacity .2s;
	transition:opacity .2s;
}

.lb-data .lb-close:hover{
	cursor:pointer;
	filter:alpha(Opacity=100);
	opacity:1;
}