#wrapper {
	width: 90%;
	max-width: 1100px;
	min-width: 300px;
	margin: 50px auto;
}

#columns {
	-webkit-column-count: 3;
	-webkit-column-gap: 6px;
	-webkit-column-fill: auto;
	-moz-column-count: 3;
	-moz-column-gap: 6px;
	-moz-column-fill: auto;
	column-count: 3;
	column-gap: 6px;
	column-fill: auto;
}



.pin img {
	width: 100%;
	

	margin-bottom: 6px;
	
		-o-transition:1.15s;
		-ms-transition:1.15s;
		-moz-transition:1.15s;
		-webkit-transition:1.15s;
		transition:1.15s;
}
.pin img:hover  {
	opacity: 0.4;
    
    
	
	
}




@media (min-width: 360px) {
	#columns {
		-webkit-column-count: 2;
		-moz-column-count: 2;
		column-count: 2;
	}
}


@media (min-width: 600px) {
	#columns {
		-webkit-column-count: 3;
		-moz-column-count: 3;
		column-count: 3;
	}
}

@media (min-width: 960px) {
	#columns {
		-webkit-column-count: 4;
		-moz-column-count: 4;
		column-count: 4;
	}
}

@media (min-width: 1100px) {
	#columns {
		-webkit-column-count: 5;
		-moz-column-count: 5;
		column-count: 5;
	}
}