/***jquery adds these classes to .m_items for however many there are.***/
.m1 {width: calc(100% / 1 - 10px);}
.m2 {width: calc(100% / 2 - 14px);}
.m3 {width: calc(100% / 3 - 14px);}
.m4 {width: calc(100% / 4 - 14px);}
.m5 {width: calc(100% / 5 - 14px);}
.m6 {width: calc(100% / 6 - 14px);}

.sub_multi_items .m1 {width: calc(100% / 1 - 10px);}
.sub_multi_items .m2 {width: calc(100% / 2 - 14px);}
.sub_multi_items .m3 {width: calc(100% / 3 - 14px);}
.sub_multi_items .m4 {width: calc(100% / 2 - 14px);}
.sub_multi_items .m5 {width: calc(100% / 2 - 14px);}
.sub_multi_items .m6 {width: calc(100% / 3 - 14px);}

.sub_multi_items .m3:last-child {width: calc(100% / 1 - 10px);}
.sub_multi_items .m5:last-child {width: calc(100% / 1 - 10px);}

.m1, .m2, .m3, .m4, .m5, .m6 {
	display: inline-block;
	text-align: center;
	vertical-align: top;
	padding: 5px;
	overflow: hidden;
	transition-duration: 0.8s;
	-moz-transition-duration: 0.8s;
	-webkit-transition-duration: 0.8s;
}

.m_item .m_img {
	display: block;
	height: 100px;
	width: 90%;
	margin: auto;
	background-size: cover;
	background-position: center center;
}

.gallery .m_item .m_img {
	min-height: 320px;
}

/**responsive**/

/**tablet**/

@media (max-width: 780px) {

	.m1 {width: calc(100% / 1 - 10px);}
	.m2 {width: calc(100% / 2 - 14px);}
	.m3 {width: calc(100% / 2 - 14px);}
	.m4 {width: calc(100% / 2 - 14px);}
	.m5 {width: calc(100% / 2 - 14px);}
	.m6 {width: calc(100% / 3 - 14px);}
	
	.sub_multi_items .m1 {width: calc(100% / 1 - 10px);}
	.sub_multi_items .m2 {width: calc(100% / 1 - 10px);}
	.sub_multi_items .m3 {width: calc(100% / 1 - 10px);}
	.sub_multi_items .m4 {width: calc(100% / 1 - 10px);}
	.sub_multi_items .m5 {width: calc(100% / 1 - 10px);}
	.sub_multi_items .m6 {width: calc(100% / 1 - 10px);}

}

/**phones**/

@media (max-width: 480px) {

	.m1, .m2, .m3, .m4, .m5, .m6 {width: calc(100% / 1 - 10px);}

}