.pswpItem > img,.ref-item{
	/* filter: url(filters.svg#grayscale); Firefox 3.5+ */
	/*filter: gray;*/ /* IE5+ */
	/*-webkit-filter: grayscale(1);*/ /* Webkit Nightlies & Chrome Canary */
	-webkit-transition: all .5s ease-in-out;  
}
.pswpItem > img:hover,.ref-item:hover{
	cursor: pointer;
	filter: none;
	-webkit-filter: grayscale(0);
	-webkit-transform: scale(1.05);
}