@charset "utf-8";
@import url('color.css');
@import url('/is/news/saihoku/css/backnum-pc.css');

/* common
----------------------- */
#plus-wrapper {
	overflow: hidden;
}
#plus-wrapper * {
	box-sizing: border-box;
}
#plus-wrapper img {
	max-width: 100%;
	height: auto;
}
#plus-wrapper .img,
#plus-wrapper .item_img {
	position: relative;
}

#plus-wrapper .img .present,
#plus-wrapper .item_img .present {
	position: absolute;
	width:30px;
	height:30px;
	top:0;
	left:0;
}
/* header
----------------------- */
#plus-wrapper .header {
	position: relative;
	/* overflow: hidden; */
	padding: 30px 20px;
	margin-bottom: 20px;
}
#plus-wrapper .header .header_back {
	position: absolute;
	top:0;
	left:0;
	width:100%;
	height:450px;
	z-index: -1;
}

#plus-wrapper .header .copy {
	width: 483px;
	margin: 0 auto 25px;
}
#plus-wrapper .header .header_box {
	position: relative;
}
#plus-wrapper .header .img {
	width: 430px;
	height:430px;
	z-index:-1;
}
#plus-wrapper .header h2 {
	display: block;
	position: absolute;
	top:50px;
	right:0;
	width:270px;
	height:auto;
}
#plus-wrapper .header .txt {
	/*position: absolute;
	top:270px;
	right:0;*/
	width: 350px;
	height: auto;
	background-color: #FFF;
	box-shadow: 0px 0px 15px -5px #777777;
	padding:15px;
	margin:-150px 0 0 auto;
}
#plus-wrapper .header .txt h2 {
	margin: 0 0 20px;
}
#plus-wrapper .header .txt h3 {
	font-size: 20px;
	font-weight: bold;
	margin:0 0 5px 0;
}
#plus-wrapper .header a {
	text-decoration: none;
}
#plus-wrapper .header a .txt {
	color:#000;
	text-decoration: none;
	transition: 0.3s;
}
#plus-wrapper .header a .txt:hover {
	background: #cc3366;
	color: #FFF;
}

#plus-wrapper .s_name {
	margin-bottom: 1em;
}

/* list
----------------------- */
#plus-wrapper .list_wrapper {
	overflow: hidden;
	margin-bottom: 50px;
}
#plus-wrapper .item_row {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
#plus-wrapper .item_row a {
	display: block;
	flex-basis: 370px;
	position: relative;
	margin-bottom: 20px;
	
}
#plus-wrapper .item_row .item {

}
#plus-wrapper .item_img {
	width:100%;
	height:370px;
}
#plus-wrapper .item_txt {
	position: relative;
	bottom:0;
	left:0;
	width:350px;
	padding:40px 20px 20px;
	transition: 0.2s;
	z-index: 2;
	border-bottom: 1px solid #cc3366;
	background-color: transparent;
	margin-top: -20px;
}

#plus-wrapper .item_row .item h3 {
	font-size: 20px;
	font-weight: bold;
	margin:0 0 5px 0;
}

#plus-wrapper .item_row a .item {
	color:#000;
	text-decoration: none;
}

#plus-wrapper .item_row a:hover {
	text-decoration: none;
}

#plus-wrapper .item_row a:hover {
	/*background-color: #cc3366;*/
}

#plus-wrapper .item_row a:hover .item {
	/*padding-top:350px;*/
}
#plus-wrapper .item_row a:hover .item .item_txt{
	background-color: #cc3366;
	color: #FFF;
	z-index: 2;
}

/* バックナンバー
----------------------- */
.oisyu_bknm h2 {
	text-align: center;
	margin-bottom: 20px;
}

.oisyu_bknm h2 img {
	width:300px;
	height:auto;
}

.oisyu_bknm .bknm_year {
	text-align: center;
	background-color: #d9d5d0;
	padding:5px;
	margin-bottom: 10px;
	font-size: 14px;
}

.bknm_row {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

.bknm_item {
	flex-basis: 24%;
}

.bknm_item a {
	display: block;
	position: relative;
	width:100%;
	background-color: #f4f3f1;
	padding:15px;
	margin: 0 0 10px 0;
	text-decoration: none;
}

.bknm_item .item_month {
	position: absolute;
	bottom:3px;
	left:5px;
	width:100%;
	height:auto;
	color:#d9d5d0;
}

.bknm_item .item_theme {
	text-align: center;
	line-height: 1.3;
	color: #000;
}
.toggle {
	display: none;
}
.ac_bknm {
	position: relative;
}
.title,
.content {
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	transform: translateZ(0);
	transition: all 0.3s;
}
.title {	
	display: block;
	text-align: center;
	background-color: #d9d5d0;
	padding:5px;
	margin-bottom: 10px;
	font-size: 14px;
}
.title::after,
.title::before {
	content: "";
	position: absolute;
	width: 2px;
	height: 0.75em;
	background-color: #999;
	transition: all 0.3s;
}
.title::before {
	top: 10px;
	right: 20px;
	transform: rotate(-45deg);
}
.title::after {
	top: 10px;
	right: 12px;
	transform: rotate(45deg);
}
.content {
	max-height: 0;
	overflow: hidden;
}
.toggle:checked + .title + .content {
	max-height: 500px;
	transition: all 1.5s;
}
.toggle:checked + .title::before {
	transform: rotate(-135deg) !important;
}

.toggle:checked + .title::after {
	transform: rotate(135deg) !important;
}