.gallery_wrp {
position: relative;
width: 1260px;
margin: 0 auto;   /*中央寄せ*/
	margin-top: 60px;
}

.item {
display: block;
width: 400px;
margin-bottom: 10px;
margin-right: 10px;
}

/*カラム数に応じて3nの「3」をカラム数に変える*/
.parent-container .item:nth-of-type(3n) {
margin-right: 0px;
}

.item img {
width: 100%;
}

.movie{
	text-align: center;
}

.gallery_index{
	color: #fff;
	padding: 5px 10px;
display: block;
}

.gallery_index:hover{
	opacity: 0.6;
}

.footer{
	background: #000;
	text-align: center;
	padding: 50px 0;
	margin-top: 50px;
	font-family: "barlow", sans-serif;
font-weight: 300;
font-style: normal;
	letter-spacing: 0.1em;
}

small{
	font-size: 12px;
	color:#fff;
}

.sp_only{
	display: none;
}

@media only screen and (max-width: 640px) {
	
	.pc_only{
	display: none;
}
	
	.sp_only{
	display: block;
}

.gallery_wrp {
width: 90%;
margin: 0 auto;   /*中央寄せ*/
margin-top: 60px;
}

.item {
margin-right: 0px;
width: 100%;
}
	
	.movie iframe{
	width: 100%;
}


}