.page_gallery{
}

.page_gallery ._filter{
	float:right;
}

.page_gallery ._top{
	margin-top: 28px;
	margin-bottom: 20px;
}

.page_gallery ._top h1{
	font-size: 28px;
	line-height: 33px;
	color: #1B1B1B;
}

.page_gallery ._filter select{
	min-width:280px;
}

.fancybox__gallery_items{
	display:grid;
	grid-template-columns:1fr 1fr 1fr;
	gap:30px;
}

.fancybox__gallery_items._row_count_4{
	grid-template-columns: repeat(4, Calc((100% - 90px)/4));
}

.page_gallery .fancybox__gallery_item{
	max-width: 270px;
	height: 270px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: nowrap;
	-ms-flex-wrap: nowrap;
	-webkit-flex-wrap: nowrap;
	border: 1px solid #d7d7d7;
	padding: 10px;
	border-radius: 3px;
}

.fancybox__gallery_item img {
	max-width:100%;
	max-height: 100%;
}

@media (max-width: 991px){

	.fancybox__gallery_items._row_count_4{
		grid-template-columns: repeat(3, Calc((100% - 60px)/3));
	}

	.page_gallery .fancybox__gallery_item{
		max-width: 100%;
	}
}

@media (max-width:768px) {

	.fancybox__gallery_items._row_count_4{
		grid-template-columns: repeat(2, Calc((100% - 30px)/2));
	}

	.page_gallery{
		margin-bottom: 10px;
	}

	.page_gallery ._top{
		margin-top: 20px;
		margin-bottom: 16px;
	}

	.page_gallery ._top h1{
		font-size: 24px;
		line-height: 120%;
	}
}

@media (max-width: 640px){

	.fancybox__gallery_items._row_count_4{
		gap: 16px;
		grid-template-columns: repeat(2, Calc((100% - 16px)/2));
	}
}

/*@media (max-width:600px) {

	.page_gallery ._top{
		display:flex;
		flex-direction:column;
	}
	.page_gallery ._top h1{
		order:1;
	}
	.page_gallery ._top ._filter{
		order:2;
	}
	.page_gallery ._top ._filter select{
		width:100%;
	}
}*/

@media (max-width: 480px){

	.fancybox__gallery_items._row_count_4{
		grid-template-columns: 100%;
		max-width: 343px;
		margin: 0 auto;
	}

	.page_gallery .fancybox__gallery_item{
		height: 327px;
	}
}

@media (max-width: 374px){

	.page_gallery .fancybox__gallery_item{
		height: auto;
		max-height: 327px;
	}
}