@charset "utf-8";

#main_img {
	/*display: flex;
	justify-content: center;
	align-items: center;*/
	display: block;
	width: 100%;
	height: auto;
	background-color: #fff;
	position: relative;
	z-index: 0;
}
#main_img::after {
	content: url("../img/kaikan100th.svg");
	display: block;
	width: 120px;
	height: auto;
	position: absolute;
	right: 32px;
	top: 32px;
}
#main_img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
#img_list {
	background-color: #3a8ecb;
	color: #333;
	font-weight: 500;
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
}
#img_list ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	list-style: none;
	margin: 0;
	padding: 0;
	margin-left: auto;
	margin-right: auto;
}
#img_list ul li {
	margin: 0 32px;
	position: relative;
}
#img_list ul li.view {
	color: #fff;
}
#img_list ul li.view::before {
	content: "";
	background: #3a8ecb;
	/*height: calc(tan(60deg) * 20px / 2);*/
	height: calc( 20px / 2 );
	width: 20px;
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
	position: absolute;
	top: -10px;
	left: calc( 50% - 10px );
}

.open_info h2 {
	margin-bottom: 0.8em;
	display: flex;
	align-items: center;
}
.open_info h2::before {
	content: "";
	display: inline-block;
	width: 1em;
	height: 1em;
	margin-right: 0.4em;
	mask-image: url("../img/icon_home.svg");
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	background-color: #3a8ecb;
}
.date {
	font-size: 1.2em;
	font-weight: 500;
	margin-bottom: 1em;
	display: flex;
	justify-content: center;
	align-items: center;
}
/*.date::before,
.date::after {
	content: "";
	display: inline-block;
	width: 2em;
	height: 2em;
	margin-left: 0.4em;
	margin-right: 0.4em;
	mask-image: url("../img/icon_chara.svg");
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	background-color: #3a8ecb;
}*/
.date::before {
	content: "";
	display: inline-block;
	width: 2em;
	height: 2em;
	background-image: url("../img/01_bookn-s.png");
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
}
.open_info ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	list-style: none;
	padding: 0;
	margin: 0;
}
.open_info ul li {
	text-align: center;
	font-weight: 500;
	background-color: #ffc;
	padding: 16px;
	width: 15%;
	box-shadow: 2px 2px 3px rgba( 0,0,0,0.3 );
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	flex-direction: column;
	position: relative;
}
.open_info ul li h3 {
	border-bottom: 1px dashed #ccc;
	padding-bottom: 0.5em;
	width: 100%;
}
.open_info ul li p {
	font-size: 2em;
}
.open_info ul li p.kai {
	color: #5cafe9;
}
.open_info ul li p.hei {
	color: #999;
}
.open_info ul li p span {
	display: block;
	font-size: 50%;
}
.cal {
	display: inline-block;
	font-weight: 500;
	margin: 1em 0;
}
.cal::before {
	content: "";
	display: inline-block;
	width: 1em;
	height: 1em;
	margin-right: 0.4em;
	mask-image: url("../img/icon_cal.svg");
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	background-color: #3a8ecb;
}

#main_l {
	order: 2;
}
#main_c {
	order: 1;
}
#main_menu{
	order: 0;
}
#main_l,
#main_menu {
	width: 324px;
	position: relative;
}
#main_c {
	width: calc( 100% - 324px - 40px );
}
#main_l,
#main_menu,
#main_c section {
	background-color: #fff;
	border-radius: 16px;
	padding: 20px;
	margin-bottom: 1.5em;
}
#main_l a,
#main_c a,
#main_menu a {
	color: #333;
}
#main_menu {
	width: 324px;
	padding: 0;
	box-shadow: 2px 2px 3px rgba(0, 0, 0, 0.3);
}
#main_menu section {
	margin: 16px;
}
section#other_area {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	background-color: transparent;
	border-radius: 0;
	padding: 0;
	margin-bottom: 1.5em;
}
section#other_area button,
section#other_area form {
	white-space: nowrap;
}
section#other_area button,
section#other_area dl,
section#other_area form {
	margin: 4px;
}
section#other_area .login {
	justify-content: center;
	min-width: 240px;
	height: 52px;
}
section#other_area .sns_link {
	color: #333;
}
section#other_area .sns_link dt {
	font-weight: 500;
}
section#other_area .sns_link dd {
	margin: 0 0 0 0 !important;
}
section#other_area .sns_link a {
	color: #333;
	background-color: #333;
}
@media screen and (max-width: 768px){
	section#other_area .sns_link {
		margin-top: 8px;
	}
	section#other_area .sns_link .font_s {
		font-size: 1em !important;
	}
}

section#other_area form {
	display: flex;
	flex-wrap: wrap;
	background-color: transparent;
	color: #333;
	padding: 8px;
	border-radius: 8px;
	width: 226px;
}
section#other_area form h2 {
	display: flex;
	align-items: center;
	font-weight: 500;
	font-size: 1em;
	margin-right: 8px;
}
section#other_area form h2 br {
	display: none;
}
section#other_area form h2::before {
    content: "";
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 0.4em;
    mask-image: url(../img/icon_search.svg);
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    background-color: #333;
	position: relative;
	top: auto;
	left: auto;
}
section#other_area input[type=text],
section#other_area button {
	margin: 0;
	padding: 0;
	background: none;
	border: none;
	border-radius: 0;
	outline: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}
section#other_area input[type=text] {
	display: inline-block;
	width: 180px;
	box-sizing: border-box;
	vertical-align: bottom;
	margin: 0;
	padding: 8px;
	background-color: #fff;
	border: 1px solid #ccc;
}
section#other_area input[type=submit] {
	display: inline-block;
	width: auto;
	box-sizing: border-box;
	margin: 0;
	padding: 8px;
	background-color: #ddd;
	border: 1px solid #ccc;
}
.other_area_sec {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	width: 32%;
	background-color: #ffbf6c;
	box-sizing: border-box;
	/*border: 2px solid #ffbf6c;*/
	padding: 8px 0;
	border-radius: 16px;
}
/*header #header_l,
header #login_menu_area {
	display: none;
}*/
/**/

#main.main_fix {
	position: relative;
	justify-content: flex-end;
}
#main.main_fix #main_menu {
	position: fixed;
	top: 150px;
	left: 5%;
	z-index: 97;
}
/**/

#banner_area {
	margin: 36px 0;
}
.banner {
	/*display: flex;
	justify-content: center;
	overflow: hidden;*/
	display: block;
	margin: 0;
	padding: 0;
	list-style: none;
}
.banner li {
	margin: 0 16px;
}
.banner li a {
	display: flex;
	justify-content: space-around;
	align-items: center;
	background-color: #fff;
	border-radius: 8px;
	min-width: 360px;
	height: 80px;
	border: 2px solid #7fc0ed;
	font-size: 1.2em;
	font-weight: 500;
	color: #5cafe9;
	position: relative;
}
.slick-dots li {
	margin: 0 !important;
}

#news {
	position: relative;
	display: flex;
	justify-content: space-between;
}
#news h2,
#important h2 {
	margin-bottom: 0.8em;
	display: flex;
	align-items: center;
}
#news h2::before,
#important h2::before {
	content: "";
	display: inline-block;
	width: 1em;
	height: 1em;
	margin-right: 0.4em;
	mask-image: url("../img/icon_info.svg");
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	background-color: #3a8ecb;
}
#important h2::before {
	background-color: #c1272d;
}
#news div:has(.news_list),
#news div:has(.event_list) {
	width: calc( 50% - 25px );
}
.news_list,
.event_list {
	/*height: 40em;*/
	height: auto;
	max-height: 30em;
	overflow-y: scroll
}
.news_list dt,
.event_list dt {
	font-size: 0.8em;
	font-weight: 500;
}
.news_list dt::before,
.event_list dt::before {
	content: "";
	display: inline-block;
	width: 1em;
	height: 1em;
	margin-right: 0.4em;
	mask-image: url("../img/icon_book1.svg");
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	background-color: #3a8ecb;
}
.news_list dt.important::before,
.event_list dt.important::before,
#important .news_list dt::before{
	background-color: #c1272d;
}
.news_list dd,
.event_list dd {
	margin-left: 1em;
	margin-bottom: 2em;
}
.news_list dd a,
.event_list dd a {
	font-weight: 500;
}
#news .news_list dd p,
#news .event_list dd p {/*お知らせとイベント情報の要約は不要*/
	display: none;
}
#important .news_list {
	height: auto;
	display: flex;
	flex-wrap: wrap;
}
#important .news_list dt {
	width: 20%;
}
#important .news_list dd {
	width: 80%;
	margin-left: 0;
	margin-bottom: 1em;
}
.more_news_btn {
	display: inline-block;
	width: auto;
	margin-right: 16px;
	float: right;
	padding: 8px;
	background-color: #3a8ecb;
	color: #fff !important;
	font-weight: 600;
	font-size: 0.8em;
	text-align: center;
	border-radius: 8px;
}

@media screen and (max-width: 768px){
	#news {
		justify-content: center;
		flex-wrap: wrap;
	}
	#news div:has(.news_list),
	#news div:has(.event_list) {
		width: 100%;
		margin-bottom: 1em;
	}
	.news_list,
	.event_list {
		height: auto;
		max-height: 32em;
		overflow-y: scroll
	}
	#important .news_list dt {
		width: 100%;
	}
	#important .news_list dd {
		width: 100%;
		margin-left: 1em;
		margin-bottom: 1em;
	}
	.more_news_btn {
		margin-right: 0;
	}
}

#main_r section#search_area {
	margin: 0;
	padding: 20px;
	background-color: #3a8ecb;
	color: #fff;
	border-radius: 16px 16px 0 0;
}
#search_area h2 {
	font-size: 1.2em;
	margin-bottom: 12px;
	display: flex;
	align-items: center;
}
#search_area h2::before {
	content: "";
	display: inline-block;
	width: 1em;
	height: 1em;
	margin-right: 0.4em;
	mask-image: url("../img/icon_search.svg");
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	background-color: #fff;
}
#search_area form {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
#search_area input[type=text],
#search_area button {
	margin: 0;
	padding: 0;
	background: none;
	border: none;
	border-radius: 0;
	outline: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}
#search_area input[type=text] {
	display: inline-block;
	width: 80%;
	box-sizing: border-box;
	vertical-align: bottom;
	margin: 0;
	padding: 8px;
	background-color: #fff;
	border: 1px solid #ccc;
}
#search_area button {
	display: inline-block;
	width: 20%;
	box-sizing: border-box;
	margin: 0;
	padding: 8px;
	background-color: #ddd;
	border: 1px solid #ccc;
}

/**/
/*#main_r {
	background-image: url("../img/bookn_books.gif");
	background-repeat: no-repeat;
	background-position: calc( 100% + 100px ) calc( 100% + 40px );
}*/
/*
#main_r::after {
	content: "";
	display: block;
	width: calc( 196px * 1.5 );
	height: calc( 152px * 1.5 );
	background-image: url("../img/bookn_books.gif");
	background-size: contain;
	background-repeat: no-repeat;
	opacity: 0.5;
	position: absolute;
	bottom: 24px;
	right: 0;
	border-bottom-right-radius: 16px;
	background-position: 140px 0;
}
#color_chip {
	display: flex;
	list-style: none;
	padding: 0;
}
#color_chip li {
	display: block;
	width: 32px;
	height: 32px;
	margin: 4px;
}
*/
/**/

/**/
#open_menu {
	display: none;
	width: 100%;
	height: 40px;
	position: absolute;
	bottom: -40px;
}
.open_menu_inner {
	display: block;
	width: 70%;
	min-width: 800px;
	margin-left: auto;
	margin-right: auto;
	border-bottom-left-radius: 16px;
	border-bottom-right-radius: 16px;
	box-shadow: 2px 2px 3px rgba(0,0,0,0.3);
	padding: 8px 20px 8px 20px;
	background-color: rgba(255,255,255,0.8);
}
#info_menu {
	display: none;
	max-height: calc( 100vh - 140px );
	overflow-y: scroll;
	scrollbar-gutter: stable;
}
#info_menu a {
	color: #333;
}
/*
#info_menu form {
	display: flex;
	justify-content: center;
	background-color: #3a8ecb;
	color: #fff;
	padding: 16px 9px;
	margin: 10px auto;
	border-radius: 16px;
	width: 50%;
}
#info_menu form h2 {
	font-size: 1.2em;
	color: #fff;
	padding: 0;
	margin: 0 8px 0 0;
}
#info_menu form h2::before {
    content: "";
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 0.4em;
    mask-image: url(../img/icon_search.svg);
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    background-color: #fff;
}
#info_menu input[type=text],
#info_menu button {
	margin: 0;
	padding: 0;
	background: none;
	border: none;
	border-radius: 0;
	outline: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}
#info_menu input[type=text] {
	display: inline-block;
	width: 210px;
	box-sizing: border-box;
	vertical-align: bottom;
	margin: 0;
	padding: 8px;
	background-color: #fff;
	border: 1px solid #ccc;
}
#info_menu button {
	display: inline-block;
	width: auto;
	box-sizing: border-box;
	margin: 0;
	padding: 8px;
	background-color: #ddd;
	border: 1px solid #ccc;
}
*/

#info_btn {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	cursor: pointer;
}
#info_btn::after,
#info_btn.opened::after {
	content: "";
	display: inline-block;
	width: 1.2em;
	height: 1.2em;
	margin-left: 0.2em;
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	background-color: #333;
}
#info_btn::after {
	mask-image: url("../img/icon_pointer.svg");
}
#info_btn.opened::after {
	mask-image: url("../img/icon_close.svg");
}

#cal_open_btn {
	cursor: pointer;
}
#calendar {
}
#calendar a {
	text-decoration: underline;
}
#calendar a[target="_blank"]::after {
	display: none;
}
#calendar ul {
	justify-content: space-around;
}
#calendar li {
	padding: 0;
	width: auto;
}
/*#calendar li tbody tr:nth-child(2) {
	display: none;
}*/
#calendar td b,
.day_today {
	font-weight: 900;
}
#calendar .calendar {
	background-color: #fff;
}
#calendar .date {
	display: table-cell;
	font-size: 1em;
	font-weight: 400;
	margin-bottom: 0;
}
#calendar .date::before,
#calendar .date::after {
	display: none;
}
.calendarIcon {
	padding-top: 8px !important;
}
.calendarIcon li {
	display: block !important;
	background-color: inherit !important;
	box-shadow: none !important;
	height: 1.5em;
}
.day_today,
.day_link,
.day_open,
.day_close {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 4em;
	margin: 4px;
	letter-spacing: 0;
	background-color: #fff;
	border: 1px solid #ccc;
}
.day_link {
	text-decoration: underline;
}
.day_open {
	background-color: #fff;
}
.day_close {
	background-color: #FF66CC;
}
.cal_rei {
	display: flex;
	justify-content: center;
	font-size: 0.8em;
	margin: 8px 0;
}
.loading::before {
	content: "";
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	background-color: #ffc;
	position: absolute;
	top: 0;
	left: 0;
}
.loading::after {
	content: "";
	display: block;
	border: 4px solid #eee;
	border-top: 4px solid #3498db;
	border-radius: 50%;
	width: 50px;
	height: 50px;
	animation: spin 1s linear infinite;
	position: absolute;
	top: calc( 50% - 25px );
	left: calc( 50% - 25px );
}
@keyframes spin {
	100% { transform: rotate(360deg); }
}
/**/

/*slider*/
#topimage {
	margin: 0;
	padding: 0;
	list-style: none;
	z-index: 0;
	opacity: 0;
	transition: opacity .3s linear;
}
#topimage.slick-initialized{
	opacity: 1;
}
#topimage img {
	opacity: 0.4;
	transition: opacity .5s; 
}
#topimage span {
	display: none;
}
.slick-center img {
	opacity: 1 !important;
}
#slider_list .slick-list{
	overflow: visible !important;
}
#slider_list li {
	min-width: 120px;
	text-align: center;
}
#slider_list .slick-track {
	transform: unset !important;
}
#slider_list .slick-current {
	color: #fff;
}
#slider_list .slick-current::before {
	content: "";
	background: #3a8ecb;
	height: calc( 20px / 2 );
	width: 20px;
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
	position: absolute;
	top: -9px;
	left: calc( 50% - 10px );
}
/**/

#menu_btn div.sub {
	padding-top: 12px;
	top: 40px;
	left: 0;
	z-index: 1;
}

.pc {
}
.sp {
	display: none;
}


@media screen and (max-width: 768px){
	#main_img {
		height: 100px;
	}
	#main_img::after {
		content: url("../img/kaikan100th.svg");
		display: block;
		width: 80px;
		height: auto;
		position: absolute;
		right: 4px;
		top: 4px;
	}
	#topimage li {
		position: relative;
	}
	#topimage li span {
		display: block;
		width: 100%;
		padding: 4px 0;
		position: absolute;
		bottom: 0;
		left: 0;
		color: #fff;
		background-color: #3a8ecb;
		font-weight: 500;
		text-align: center;
	}
	#topimage img {
		width: 100%;
		height: 100px;
		object-fit: cover;
	}
	#slider_list {
		display: none !important;
	}
	#img_list ul {
		display: flex;
		flex-wrap: nowrap;
		justify-content: flex-start;
		overflow: hidden;
	}
	#img_list ul li {
		margin: 0 16px;
		white-space: nowrap;
	}

	.open_info h2 {
		margin-bottom: 0.8em;
	}
	.open_info h2::before {
	}
	.date {
		flex-wrap: wrap;
	}
	.date span {
		width: 100%;
		text-align: center;
		font-size: 1.2em;
	}
	.date::before,
	.date::after {
		display: none;
	}
	.date span::before {
		content: "";
		display: inline-block;
		width: 2em;
		height: 2em;
		margin-left: 0.4em;
		margin-right: 0.4em;
		background-image: url("../img/01_bookn-s.png");
		background-size: contain;
		background-repeat: no-repeat;
		background-position: center;
	}
	.calendar .date span::before,
	.calendar .date span::after {
		display: none;
	}
	#sp_openinfo {
		margin-top: 1em;
	}
	.open_info_container_sp {
		width: 100%;
		overflow-x: scroll;
		position: relative;
		padding-bottom: 1em;
	}
	.open_info_container_sp ul {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
	}
	.open_info_container_sp ul li {
		width: calc( 50% - 10px );
		margin-bottom: 4px;
		position: relative;
		padding: 8px 4px;
		display: block;
	}
	.cal_title {
		background-color: transparent !important;
		box-shadow: none !important;
	}
	.open_info_container_sp ul li h2 {
		font-size: 1.2em;
		margin: 0;
		padding: 0;
		justify-content: center;
	}
	.open_info_container_sp .date,
	.open_info_container_sp .date span {
		font-size: 1em;
		margin: 0;
		padding: 0;
	}
	.open_info_container_sp .date {
		display: block;
		text-align: center;
		padding-bottom: 8px;
	}
	.open_info_container_sp .date span::before,
	.open_info_container_sp .date span::after {
	}
	.open_info_container_sp ul li h3 {
		border-bottom: 1px dashed #ccc;
		padding-bottom: 8px;
		width: 100%;
	}
	.open_info_container_sp ul li h3 a {
		color: #333;
	}
	.open_info_container_sp ul li p {
		width: auto;
		font-size: 1em;
		display: inline-block;
	}
	.open_info_container_sp ul li p.kai {
		color: #5cafe9;
	}
	.open_info_container_sp ul li p.hei {
		color: #999;
	}
	.open_info_container_sp ul li p span {
		display: inline-block;
		font-size: 1em;
	}
	/*.swipe {
		display: block;
		width: 60px;
		height: 60px;
		position: absolute;
		left: calc( 50% - 30px );
		top: calc( 50% - 30px );
		z-index: 98;
		mask-image: url("../img/icon_swipe.svg");
		mask-size: contain;
		mask-repeat: no-repeat;
		mask-position: center;
		background-color: #333;
		animation: shake 1.5s infinite;
		transform: translate(-10px);
	}
	@keyframes shake {
		50% {
			transform: translate(10px);
		}
		100% {
			transform: translate(-10px);
		}
	}*/
	#calendar li {
		margin-top: 1em;
	}
	
	#menu_btn div.sub,
	#menu_area.fix #menu_btn div.sub {
		top: 0 !important;
	}
	
	#menu_area {
		padding: 0 0;
	}
	#main_c {
		order: 0;
	}
	#main_menu{
		order: 2;
	}
	#main_c,
	#main_menu {
		width: 100%;
	}
	
	#news div:nth-child(2) h2 {
		margin-top: 1em;
	}

	.pc {
		display: none !important;
	}
	.sp {
		display: block;
	}

}