@charset "utf-8";


.sec_blk{
	position: relative;
	background-color: #fff;
	padding: 230px 0 .1%;
/*	margin-bottom: 455px;*/
}
.sec_blk::before{
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	background: url("../img/common/bg_base_50th.jpg") repeat-y center top/100% auto;
	width: 100%;
	height: 100%;
	opacity: 1;
}
.sec_blk .title{
	position: relative;
	width: 484px;
	margin: 0 auto 40px;
}
.sec_blk .inner_blk{
	position: relative;
	max-width: 1100px;
	margin: 0 auto 170px;
}
.sec_blk .item_pkg{
	width: 415.5px;
	padding-left: 126px;
	margin: 0 auto 110px;
}
.sec_blk .catch{
	width: 65%;
	margin: 0 auto 46px;
	filter: drop-shadow(0 0 2px rgba(0,0,0,.1)) drop-shadow(0 0 2px rgba(0,0,0,0.4));
}
.sec_blk .text{
	width: 88.545%;
	margin: 0 auto 55px;
	filter: drop-shadow(0 0 2px rgba(0,0,0,.1)) drop-shadow(0 0 2px rgba(0,0,0,0.4));
}
.sec_blk .photo_wrap{
	display: flex;
	justify-content: space-between;
	max-width: 980px;
	margin: 0 auto;
}
.sec_blk .photo_wrap > p{
	width: 47.449%;
}
.sec_blk .bg_light{
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	background: url("../img/about/bg_light.png") no-repeat center top;
	max-width: 1060px;
	height: 100%;
	margin: 138px auto 0;
	box-sizing: content-box;
}
@media screen and (max-width: 768px) {
	.sec_blk{
		padding-top: 25.867%;
		margin-bottom: 0;
	}
	.sec_blk::before{
		background-image: url("../img/common/bg_base_50th_sp.jpg");
		opacity: 1;
	}
	.sec_blk .title{
		width: 70.667%;
		margin-bottom: 8.533%;
	}
	.sec_blk .title .balloon{
		display: block;
		position: relative;
		width: 52.264%;
		margin: 4.528% auto 0;
	}
	.sec_blk .inner_blk{
		max-width: 100%;
		margin-bottom: 24%;
	}
	.sec_blk .item_pkg{
		width: 60.533%;
		padding-left: 17.333%;
		margin-bottom: 9.833%;
	}
	.sec_blk .catch{
		width: 80.133%;
		margin-bottom: 5.867%;
	}
	.sec_blk .text{
		width: 70.933%;
		margin-bottom: 8%;
	}
	.sec_blk .photo_wrap{
		display: block;
		width: 82.667%;
		margin: 0 auto;
	}
	.sec_blk .photo_wrap > p{
		width: 100%;
	}
	.sec_blk .photo_wrap p + p{
		margin-top: 3.871%;
	}
	.sec_blk .bg_light{
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		background-image: url("../img/about/bg_light_sp.png");
		background-size: 100% auto;
		max-width: 100%;
		height: 100%;
		margin: 48.267% auto 0;
		box-sizing: content-box;
	}
}



/*動画モーダル*/
#cboxOverlay {
	width: 100%;
	overflow: hidden;
	background-color: rgba(42, 8, 49,.9);
	}
#colorbox {
	max-width: 100%;
/*	overflow: hidden;*/
	}
#cboxContent { margin-top: 60px; }
#cboxClose {
	width: 38px;
	height: 38px;
	background: url("../img/common/btn_md_close.png") no-repeat 0 0 /contain;
	top: -60px;
	outline: none !important;
	}
#cboxClose:hover{ background-position:0 0; }

@media all and (max-width: 768px) {
	#cboxContent { margin-top: 12vw; }
	#cboxClose {
		width: 10%;
		height: 0;
		background-size: 100% auto;
		top: -12vw;
		padding-bottom: 10%;
		}
}

#colorbox, #cboxOverlay, #cboxWrapper{ overflow: visible; }
#cboxPrevious,
#cboxNext{
	top: 0; bottom: 0;
	width: 31px;
	height: 56px;
	margin: auto;
	}
@media all and (max-width: 768px) {
	#cboxPrevious,
	#cboxNext{
		width: 4.133%;
		height: 0;
		padding-bottom: 7.467%;
		}
	#cboxPrevious{ left: -10%; }
	#cboxNext{ right: -10%; }
}