div.gallery_div {
width: 101%;

}
div.gallery_img {
display: inline-block;
width: 215px;
padding-right: 5px;
padding-top: 15px;
}

@media screen and (max-width: 1114px) { 

	div.gallery_div {
	width: 98%;

	}	

}
@media screen and (max-width: 906px) { 

	div.gallery_div {
	width: 78%;

	}	

}
@media screen and (max-width: 707px) { 

	div.gallery_div {
	width: 58%;

	}	

}
@media screen and (max-width: 508px) { 

	div.gallery_div {
	width: 38%;

	}	

}