.main {
	width:960px;
	margin: 0 auto;
	text-align: center;
	padding-top:100px;
}
	
.og-grid {
	list-style: none;
	margin: 0 auto;
	float:left;
	width:960px;

	
}
	
.og-grid li {
	display: inline-block;
	margin: 0px 25px 0 25px;
	vertical-align: top;
}

.og-grid li > a,
.og-grid li > a img {
	border: none;
	outline: none;
	display: block;
	position: relative;
	padding-bottom:10px;
}




.og-expander {
	position: absolute;
	top: auto;
	left: 0;
	width: 100%;
	margin-top: 10px;
	height: 0;
	overflow: hidden;
	margin: 0 auto
}


.og-expander-inner {
	 
	height:240px;
	width:960px;
	margin: 0 auto;
}



.og-fullimg {
	width:960px;
	margin: 0 auto;
}