.img-gallery{
		max-width: 180px;
	}	
@media screen and (min-width:991px) {
	.img-gallery{
		max-width: 150px;
	}	
}

@media screen and (min-width:1200px) {
	.img-gallery{
		max-width: 210px;
	}	
}

@media screen and (min-width:1400px) {
	.img-gallery{
		max-width: 280px;
	}	
}

@media screen and (min-width:1600px) {
	.img-gallery{
		max-width: 320px;
	}	
}