@charset "utf-8";

.sort-btn{
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	padding: 140px 0 50px 0;
	margin-top: 0;
	background-image: url(img_gal_page/gal_bk.png);
	background-repeat: no-repeat;
	background-size:cover;
	background-position: center center;
}

.sort-btn li{
	background:#eee;
	list-style:none;
	border-radius:15px;
	cursor: pointer;
	padding: 5px 10px;
	margin:0 5px;
	font-size:0.8rem;
}

.sort-btn li.active{background:#ccc;}

.grid {position: relative;}

.item {
	display: block;
	position: absolute;
	width: 33%;
	z-index: 1;
	list-style:none;
}

.item-content {position: relative;width: 100%;height: 100%;}

.grid img{width:100%;height:auto;}

@media only screen and (max-width: 480px) {

}

@media only screen and (max-width: 959px) {
.item {width: 49.5%;}
.sort-btn{justify-content: space-between;}
.sort-btn li{width:90%;margin:5px auto;text-align:center;}
}