@charset "UTF-8";

@font-face {
	font-family: 'Light';
	src: url(../font/axisstd-light.otf);
}
@font-face {
	font-family: 'Medium';
	src: url(../font/axisstd-medium.otf);
}
/*@font-face {
	font-family: 'History';
	src: url(../font/DF-KyouKaSho-W3.ttc);
}*/
@font-face {
	font-family: 'History';
	src: url(../font/sawarabi-gothic-medium.ttf);
}
body {
	font-family: Light;
}
.line {
	display: block;
}
.txtInner {
	animation-name: show;
	animation-duration: 0.9s;
	animation-fill-mode: backwards;
}
@keyframes show {
	from {
	  opacity: 0;
	}
	to {
	  opacity: 1;
	}
}
.font-medium {
	font-family: Medium;
	font-weight: inherit;
}
.font-history {
	font-family: History;
}
.sp-none {
	display: none;
}
.mt-sp {
	margin-top: 30px;
}
h1,h2,h3 {
	margin-top: 0;
	margin-bottom: 0;
}
h3 {
	line-height: 1.5;
}
.palt {
	font-feature-settings: "palt";
}
.inner-contents {
	margin-top: 20px;
}
.loading {
	position: fixed;
	width: 100%;
	height: 100vh;
	background-color: #fff;
	z-index: 999;
	top: 0;
	left: 0;
	display: flex;
	justify-content: center;
	align-items: center;
}
.loading-logo {
	width: 150px;
	animation-name: fadeUpAnime;
	animation-duration:1.5s;
	animation-fill-mode:forwards;
}
@keyframes fadeUpAnime{
	from {
		opacity: 0;
		transform: translateY(100px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}
.remove-scrolling {
	overflow: hidden;
}
.aniv70 {
	margin: 0;
}
.aniv70-header {
	width: 100%;
	height: 80px;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 10;
}
.aniv70-header-wrap {
	display: -webkit-box;
    display: -webkit-flex;
    display: flex;
	justify-content: space-between;
	padding: 0 20px;
}
.aniv70-hamburger {
	width: 40px;
	height: 80px;
	position: relative;
	appearance: none;
	background: none;
	border: 0;
	padding: 0;
	margin: 0;
	cursor: pointer;
}
.aniv70-hamburger span,
.aniv70-hamburger span::after,
.aniv70-hamburger span::before {
	content: "";
	display: block;
	position: absolute;
	width: 100%;
	height: 3px;
	background-color: #999;
	transition: all 0.5s;
	border-radius: 100px;
}
.aniv70-hamburger span::before {
	top: -15px;
}
.aniv70-hamburger span::after {
	bottom: -15px;
}
.aniv70-hamburger.open span::before,
.aniv70-hamburger.open span::after {
	top: 0;
	bottom: 0;
}
.aniv70-nav {
	position: fixed;
	top: 80px;
	right: -100%;
	z-index: 5;
	background-color: #999;
	padding: 45px 40px;
	transition: all 0.2s;
	border-top: 1px solid #fff;
	opacity: 0.6;
}
.aniv70-nav.open {
	right: 0;
}
.aniv70-nav-list {
	list-style-type: none !important;
	padding-left: 0;
}
.aniv70-nav-list .aniv70-nav-item:not(:last-child) {
	margin-bottom: 20px;
}
.aniv70-nav-item a {
	display: block;
	color: #fff;
	font-weight: bold;
	text-decoration: none;
}
.yss-logo {
	position: relative;
}
.yss-logo a {
	display: -webkit-box;
    display: -webkit-flex;
    display: flex;
	position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.yss-logo a img {
	width: 180px;
}
#particles-js01 {
	position: absolute;
	z-index:-1;
	width: 100%;
	height: 900px;
	background-color:#fff;
	opacity: 0.7;
}
#particles-js02 {
	position: absolute;
	z-index:-1;
	width: 100%;
	height: 400px;
	background-color:#fff;
	opacity: 0.7;
}
#particles-js03 {
	position: absolute;
	z-index:-1;
	width: 100%;
	height: 1000px;
	background-color: #1A3D8A;
}
.wrapper {
	position: relative;
	z-index: 1;
	width:100%;
	height: 100%;
}
.wrapper02 {
	position: relative;
	z-index: 1;
	background-color: #fff;
	padding: 60px 20px;
}
.aniv70-mv {
    height: 730px;
}
.aniv70-catch {
	display: none;
	min-width: 320px;
	position: absolute;
	top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 30px;
    color: #1A3D8A;
	line-height: 2.3;
    text-align: center;
}
.see-it {
	display: block;
}
.aniv70-logo {
	position: absolute;
	top: 70%;
    left: 50%;
	transform: translate(-50%, -50%);
}
h1 img {
	width: 100%;
}
.member-image {
	position: relative;
    left: calc(50% - 50vw);
    width: 100vw;
	background-color: #7AC0FF;
}
.office-slider {
	margin: 0;
	padding: 0;
}
.office-slider-item {
	display: -webkit-box !important;
    display: -webkit-flex !important;
    display: flex !important;
	justify-content: center;
}
.member-image img {
	max-width: 100%;
}
.member-message {
	text-align: center;
	line-height: 2;
}
.member-message-title {
	font-size: 26px;
	margin-bottom: 40px;
}
.member-slider-list {
	width: 100%;
	padding-left: 0 !important;
}
.member-slider-list-item {
	margin-left: 10px;
}
.slick-slide img {
	max-width: 100%;
}
.yss-history {
	padding: 0 20px;
}
.yss-history-h3 {
	margin: 90px auto;
}
.yss-history-line {
	position: relative;
}
.yss-history-top {
	position: relative;
	left: calc(50% - 50vw);
    width: 100vw;
}
.yss-history-main {
	position: relative;
	left: calc(50% - 50vw);
	width: 100vw;
	background-color: #FDF3E7;
}
.yss-history-main .yss-history-inner:not(:first-child) {
	padding-top: 30px;
}
.yss-history-main .yss-history-inner:not(:last-child) {
	padding-bottom: 60px;
}
.yss-history-main-container {
	padding: 60px 20px;
}
.yss-history-top-container {
	padding-bottom: 180px;
}
.yss-history-contents {
	margin-top: 30px;
}
.yss-history-contents-inner {
	display: -webkit-box;
	display: -webkit-flex;
	display: flex;
	flex-direction: column;
}
.yss-history-contents-inner-image {
	text-align: center;
}
.yss-history-contents-inner-image span {
	font-size: 14px;
}
.history-year-text {
	display: -webkit-box;
    display: -webkit-flex;
    display: flex;
	position: relative;
	align-items: center;
	font-size: 24px;
	color: #1A3D8A;
	margin: 0;
}
.history-top-year-text {
	position: absolute;
	bottom: 60px;
}
.history-year-ad {
	font-size: 70px;
	padding-right: 10px;
}
.history-top-h3 {
	position: absolute;
	top: -20%;
	right: 30px;
}
.history-h3 {
	font-size: 28px !important;
    color: #1A3D8A;
	text-align: left;
	padding-bottom: 60px;
}
.yss-history-box {
	display: -webkit-box;
    display: -webkit-flex;
    display: flex;
	position: relative;
	justify-content: space-between;
}
.history-event {
	display: none;
}
.yss-history-num {
	display: block;
	font-size: 30px;
	color: #A0A0A0;
	margin-bottom: 20px;
}
.yss-history-title {
	display: block;
	font-size: 30px;
	margin-bottom: 30px;
}
.yss-history-contents-inner-left.yss-history-contents-inner-image {
	order: 2;
}
.yss-history-contents-inner-middle.yss-history-contents-inner-image {
	order: 3;
	margin-top: 30px;
}
.aniv70-history {
	margin-bottom: -1px;
}
.aniv70-history-image span {
	display: block;
}
.accordion-contents .accordion-inner:not(:last-child) {
	margin-bottom: 20px;
}
.accordion-inner-text {
	margin-bottom: 30px;
}
.accordion-inner-image-text {
	display: block;
	font-size: 14px;
}
.accordion-inner-image-text-upper {
	display: block;
	margin-bottom: 20px;
}
.accordion-single-top {
	margin-top: 20px;
}
.accordion-btnText-more::before {
	content: "";
	position: absolute;
	top: 50%;
	right: 15px;
	width: 0.6em;
	height: 0.6em;
	border: 0.1em solid #1A3D8A;
	border-left: 0;
	border-bottom: 0;
	box-sizing: border-box;
	transform: translateY(-80%) rotate(135deg);
}
.accordion-btnText-close::before {
	content: "";
	position: absolute;
	top: 50%;
	right: 15px;
	width: 0.6em;
	height: 0.6em;
	border: 0.1em solid #1A3D8A;
	border-left: 0;
	border-bottom: 0;
	box-sizing: border-box;
	transform: translateY(-20%) rotate(-45deg);
}
.accordion-area {
	display: -webkit-box;
    display: -webkit-flex;
    display: flex;
	flex-direction: column;
}
.accordion-btn {
	display: block;
	position: relative;
	width: 100px;
	cursor: pointer;
}
.accordion-btn::before {
	content: "";
	position: absolute;
	top: 0;
	right: 20px;
	transform: rotate(135deg);
}
.accordion-btnText {
	display: none;
	font-size: 20px;
	color: #1A3D8A;
	transition: opacity 0.3s ease 0s;
}
.accordion-btn.is-active::before {
	transform: rotate(-45deg);
	margin-top: -2px;
}  
.accordion-btnText.is-active {
	display: block;
}
.accordion-contents {
	display: none;
	margin-top: 30px;
}
.accordion-contents-text {
	margin-bottom: 30px;
}
li.active button::before{
	transform: rotate(-135deg);
	transition:.5s;
}
li.active button::after{
	transform: rotate(135deg);
	transition:.5s;
}
.yss-history-link {
	color: #1A3D8A;
	text-decoration: none;
}
.yss-history-paper {
	box-shadow: 12px 10px 5px #808080;
	background-color: #fff;
	margin-top: 30px;
	padding: 20px;
}
.yss-history-paper-title {
	font-size: 22px;
}
.aniv70-history-image img {
	max-width: 100%;
}
.accordion-inner-image {
	text-align: center;
	margin-bottom: 20px;
}
.accordion-inner-image img {
	max-width: 100%;
}
.accordion-inner-image-second {
	margin-top: 60px;
}
.history-now {
	position: relative;
	height: 1000px;
	background-image: url("../img/waves.svg");
	background-repeat: no-repeat;
}
.history-now-inner {
	position: absolute;
	top: 150px;
	left: 50%;
	transform: translateX(-50%);
	text-align: center;
	min-width: 320px;
}
.history-now-number {
	display: block;
	font-size: 35px;
	color: #fff;
	padding-bottom: 30px;
}
.history-now-message {
	display: block;
	font-size: 25px;
	color: #fff;
}
.aniv70-event {
	position: relative;
	padding-top: 60px;
}
.aniv70-event::before {
	content: "時を超えて、価値を紡ぐ";
	position: absolute;
	bottom: -25px;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	font-family: Medium;
	font-size: 29px;
	color: #fff;
}
.aniv70-event img {
	width: 100%;
}
.history-now-future {
	font-size: 24px;
	color: #fff;
	padding-top: 90px;
}
.copywriter {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	font-size: 12px;
	color: #fff;
}

@media screen and (min-width: 960px) {
	.pc-none {
		display: none;
	}
 	.sp-none {
		display: block;
	}
	.mt-sp {
		margin-top: 0;
	}
	.inner-contents {
		margin-top: 30px;
	}
	.aniv70-header {
		height: 100px;
	}
	.aniv70-header-wrap {
		max-width: 1440px;
        margin: auto;
		padding: 0 50px 0 110px;
	}
	.aniv70-hamburger {
		height: 100px;
	}
	.aniv70-mv {
		height: 800px;
	}
	.office-slider {
		margin: 0;
		padding: 0 60px;
	}
	.aniv70-catch {
		font-size: 43px;
		min-width: 650px;
	}
	.wrapper02 {
		padding: 90px;
	}
	h3 {
		line-height: 2;
	}
	.member-slider-list-item {
		margin-left: 30px;
	}
	.member-message-title {
		font-size: 30px;
	}
	.yss-history {
		padding: 0 60px;
	}
	.yss-history-h3 {
		width: 80%;
		margin: 120px auto 210px;
	}
	.history-top-h3 {
		top: -50%;
	}
	.history-h3 {
		font-size: 50px !important;
		text-align: right;
	}
	.year-line {
		position: absolute;
		left: 67px;
		top: 17px;
		z-index: 1;
		width: 5px;
		height: 0;
		background: #1A3D8A;
	}
	.yss-history-box::before {
		content: "";
		position: absolute;
		top: 50%;
		left: 36.3%;
		transform: translateY(-50%);
		width: 39%;
		border-top: 1px solid #808080;
	}
	.history-event {
		display: -webkit-box;
		display: -webkit-flex;
		display: flex;
		position: relative;
		padding-right: 5%;
	}
	.history-event-btn {
		position: relative;
		font-size: 18px;
		color: #808080;
		font-weight: bold;
		background: none;
		border: none;
		padding: 0;
		cursor: pointer;
		z-index: 3;
	}
	.history-event-btn::before {
		content: "";
		position: absolute;
		top: 38%;
		left: -40px;
		width: 25px;
		height: 25px;
		background-color: #808080;
		border-radius: 100px;
		transition: all 0.5s;
	}
	.history-event-btn.active::before {
		top: 50%;
		left: -20%;
		width: 1px;
		height: 360px;
	}
	.history-event-btn::after {
		content: "";
		position: absolute;
		top: 45%;
		right: -25px;
		width: 0.8em;
		height: 0.8em;
		border: 0.1em solid #808080;
		border-left: 0;
		border-bottom: 0;
		box-sizing: border-box;
		transform: translateY(-50%) rotate(-225deg);
		transition: all 0.5s;
	}
	.history-event-btn.active::after {
		top: 55%;
		transform: translateY(-50%) rotate(-45deg);
	}
	.history-event ul {
		opacity: 0;
		position: absolute;
		top: 50px;
		left: 0;
		color: #808080;
		list-style-type: none !important;
		padding: 0 !important;
		transform: translateY(-50%);
	}
	.history-event-btn.active + ul {
		opacity: 1;
		transform: translateY(0);
		transition: all 0.5s;
	}
	.history-event-close {
		display: block;
		position: relative;
		margin-top: 20px;
		cursor: pointer;
	}
	.history-event-close::before {
		content: "";
		position: absolute;
		top: 50%;
		left: 60px;
		width: 0.8em;
		height: 0.8em;
		border: 0.1em solid #808080;
		border-left: 0;
		border-bottom: 0;
		box-sizing: border-box;
		transform: translateY(-20%) rotate(-45deg);
	}
	.history-event-list li {
		line-height: 1.4;
		padding-top: 10px;
	}
	.history-year {
		position: relative;
		padding-left: 50px;
	}
	.history-year::before {
		content: "";
		position: absolute;
		z-index: 10;
		top: 50%;
		left: 0;
		transform: translateY(-50%);
		border: 10px solid #1A3D8A;
		border-radius: 10px;
	}
	.history-top-year-text {
		top: -95px;
		bottom: inherit;
	}
	.history-top-year::before {
		top: -52px;
		left: 0;
		transform: translateY(0);
	}
	.yss-history-box .history-year::after {
		opacity: 0;
		content: "";
		position: absolute;
		top: 50%;
		left: -21px;
		transform: translateY(-50%);
		border: 1px solid #1A3D8A;
		border-radius: 40px;
		padding: 30px;
		transition: all 0.3s;
	}
	.yss-history-box.active .history-year::after {
		opacity: 1;
	}
	.yss-history-box .history-year-text::before {
		opacity: 0;
		content: "";
		position: absolute;
		top: 50%;
		left: -175px;
		transform: translateY(-50%);
		width: 50%;
		border: 1px solid #808080;
		transition: all 0.3s;
	}
	.yss-history-box.active .history-year-text::before {
		opacity: 1;
	}
	.yss-history-main-container {
		padding: 60px 30px 60px 60px;
	}
	.yss-history-top-container {
		padding-bottom: 260px;
	}
	.yss-history-contents {
		width: 66%;
		margin-top: 60px;
        margin-left: 50px;
	}
	.yss-history-upper-margin {
		margin-top: 90px;
	}
	.yss-history-contents-inner {
		flex-direction: row;
	}
	.yss-history-contents-inner-2 {
		margin-top: 30px;
	}
	.yss-history-contents-inner-3 .yss-history-contents-inner-left {
		width: 22.5%;
		margin-right: 5%;
	}
	.yss-history-contents-inner-3 .yss-history-contents-inner-middle {
		width: 22.5%;
		margin-right: 5%;
	}
	.yss-history-contents-inner-left {
		width: 45%;
		margin-right: 10%;
	}
	.yss-history-contents-inner-right {
		width: 45%;
	}
	.yss-history-contents-inner-left.yss-history-contents-inner-image {
		order: inherit;
	}
	.yss-history-contents-inner-middle.yss-history-contents-inner-image {
		order: inherit;
		margin-top: 0;
	}
	.accordion-contents {
		margin-top: 0;
	}
	.accordion-inner {
		display: -webkit-box;
    	display: -webkit-flex;
    	display: flex;
	}
	.accordion-inner div:first-child {
		width: 45%;
		margin-right: 10%;
	}
	.accordion-inner-right {
		justify-content: flex-end;
	}
	.accordion-inner-right div:first-child {
		margin-right: 0;
	}
	.accordion-inner-3 {
		display: -webkit-box;
    	display: -webkit-flex;
    	display: flex;
	}
	.accordion-inner-3 div {
		width: 30%;
	}
	.accordion-inner-3 div:first-child {
		margin-right: 5%;
	}
	.accordion-inner-3 div:nth-child(2) {
		margin-right: 5%;
	}
	.accordion-inner-1956 div:nth-child(3) {
		margin-right: 10%;
	}
	.accordion-image-space {
		margin-top: 30px;
	}
	.accordion-inner-image {
		width: 45%;
		margin-bottom: 0;
	}
	.accordion-inner-text {
		width: 45%;
		margin-bottom: 0;
	}
	.accordion-inner-1956 {
		flex-wrap: wrap;
		margin-top: 30px;
	}
	.accordion-single-top {
		margin-top: 0px;
	}
	.accordion-btnText-more::before {
		width: 0.8em;
		height: 0.8em;
	}
	.accordion-btnText-close::before {
		width: 0.8em;
		height: 0.8em;
	}
	.align-end {
		align-items: end;
	}
	.yss-history-paper {
		padding: 50px;
	}
	.yss-history-paper-title {
		font-size: 25px;
	}
	#particles-js03 {
		height: 1200px;
	}
	.history-now {
		height: 1200px;
	}
	.history-now-inner {
		min-width: inherit;
	}
	.aniv70-event::before {
		bottom: -40px;
		font-size: 40px;
	}
}

@media screen and (min-width: 980px) {
	.yss-history-box::before {
		width: 39.5%;
	}
}

@media screen and (min-width: 1020px) {
	.yss-history-box::before {
		left: 34.5%;
		width: 42.2%;
	}
}

@media screen and (min-width: 1050px) {
	.history-h3 {
		padding-right: 1%;
	}
	.yss-history-box::before {
		width: 42.7%;
	}
}

@media screen and (min-width: 1080px) {
	.yss-history-box::before {
		left: 32.7%;
		width: 45.1%;
	}
}

@media screen and (min-width: 1110px) {
	.yss-history-box::before {
		width: 45.5%;
	}
}

@media screen and (min-width: 1140px) {
	.history-h3 {
		padding-right: 2%;
	}
	.yss-history-box::before {
		left: 30.9%;
		width: 48%;
	}
}

@media screen and (min-width: 1180px) {
	.yss-history-box::before {
		width: 48.5%;
	}
}

@media screen and (min-width: 1200px) {
	.yss-history-wrap {
		max-width: 1500px;
    	margin: auto;
	}
	.yss-history-main-container {
		max-width: 1500px;
    	margin: auto;
	}
	.yss-history-box::before {
		left: 29%;
		width: 50.7%;
	}
	.history-event-btn::before {
		top: 37%;
	}
}

@media screen and (min-width: 1240px) {
	.yss-history-box::before {
		width: 51.3%;
	}
}

@media screen and (min-width: 1260px) {
	.yss-history-box::before {
		width: 51.5%;
	}
	.history-now-future {
		font-size: 25px;
	}
}

@media screen and (min-width: 1300px) {
	.yss-history-box::before {
		left: 27%;
		width: 54%;
	}
}

@media screen and (min-width: 1340px) {
	.yss-history-box::before {
		left: 26%;
		width: 55.3%;
	}
}

@media screen and (min-width: 1360px) {
	.yss-history-box::before {
		width: 55.5%;
	}
}

@media screen and (min-width: 1380px) {
	.yss-history-box::before {
		width: 55.8%;
	}
}

@media screen and (min-width: 1400px) {
	.yss-history-box::before {
		width: 56.4%;
	}
	.history-event-btn::before {
		top: 38%;
	}
	.history-event-btn.active::before {
		left: -24px;
	}
}

@media screen and (min-width: 1440px) {
	.yss-history-box::before {
		width: 56.8%;
	}
}

@media screen and (min-width: 1480px) {
	.history-h3 {
		padding-right: 3%;
	}
	.yss-history-box::before {
		left: 24%;
		width: 59.2%;
	}
}

@media screen and (min-width: 1540px) {
	.yss-history-box::before {
		left: 24.4%;
	}
}

@media screen and (min-width: 1580px) {
	.yss-history-box::before {
		left: 24.6%;
	}
}