@charset "utf-8";
/* CSS Document */

* {
	font-family: "IBM Plex Sans JP", "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
	color: #252525;
}
::selection {
    background: #ed0612;
    color: #fff;
}
html {
	font-size: 10px;
}
body {
	font-size: 1.6rem;
	font-weight: 500;
	line-height: 1.6;
	overflow-x: hidden;
}
p {
	margin: 0 0 2em;
	line-height: 2;
}

@media (max-width:640px){
p {
	line-height: 1.5em;
	margin: 0 0 2em;
}
}
/* HEADER */
#header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 999;
}
.header-inner {
	padding: 2.4rem 1.6rem 1.6rem 1.6rem;
	display: flex;
	column-gap: 2.4rem;
	align-items: center;
    transition: all .3s ease-in;
}
.DownMove .header-inner,
.UpMove .header-inner {
	background-color: rgb(255 255 255/80%);
}
.UpMove .header-inner {
	padding: 1.6rem 1.6rem 0.8rem 1.6rem;
}
.header-logo a {
	width: 240px;
	display: block;
	transition: all .3s ease-in;
}
.UpMove .header-logo a {
	width: 160px;
}
.header-logo img  {
	width: 100%;
}
.sub-nav {
	padding: 0 1.6rem;
	display: flex;
	justify-content: flex-end;
	column-gap: 0.6rem;
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	border-top: 4px solid #82ae40;
}
.sub-nav a {
	display: block;
	line-height: 0;
}
.sub-nav a:hover {
	opacity: 0.6;
}
.sub-nav a img {
	max-height: 32px;
}
#global-nav {
    margin: auto auto 0 0;
}
#global-nav ul {
	display: flex;
}
#global-nav ul li a {
	display: block;
	padding: 1rem;
	font-size: 1.6rem;
	font-weight: 500;
}
#global-nav ul li.active a {
	color: #ed0612;
}

@media (max-width:900px){
#header .header-logo img {
    width: auto;
	height: 48px;
}
#global-nav {
    width: 250px;
	position: fixed;
	right: -250px;
	top: 0;
	bottom: 0;
	margin: auto;
    background-color: rgb(0, 18, 150);
	z-index: 1;
}
#global-nav.open {
	right: 0px;
	transition: all .5s ease-in;
}
#global-nav ul {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	margin: auto;
    flex-direction: column;
    justify-content: center;
    padding: 2em 1em;
}
#global-nav ul li:nth-of-type(n+2) {
    margin-top: 1em;
}
#global-nav ul li a {
    color: #FFF;
}
    .sub-nav {
        display: none;
    }
}
/* SP BUTTON */
@media (max-width:900px){
#sp-btn{
	display: block;
    width: 50px;
    height: 50px;
    padding: 0.6em;
    position: fixed;
    top: 1.6rem;
    right: 1em;
    transition: all .4s;
    cursor: pointer;
    z-index: 1;
}
#sp-btn div {
    width: 30px;
    height: 30px;
	position: relative;
	-webkit-transition: 0.5s ease-in-out;
	-moz-transition: 0.5s ease-in-out;
	transition: 0.5s ease-in-out;
}
#sp-btn div::before {
	content: "MENU";
	position: absolute;
	top: 24px;
	left: -2px;
	font-size: 0.7em;
}
#sp-btn span{
	display: block;
	height: 3px;
	position:absolute;
	width: 100%;
	left: 0;
	border-radius: 3px;
	-webkit-transition: 0.5s ease-in-out;
	-moz-transition: 0.5s ease-in-out;
	transition: 0.5s ease-in-out;
}
#sp-btn span:nth-child(1){
	top:0px;
	background-image: linear-gradient(90deg, rgba(0, 18, 150, 1), rgba(237, 6, 18, 1));
}
#sp-btn span:nth-child(2){
	top:9px;
	background-image: linear-gradient(90deg, rgba(0, 18, 150, 1), rgba(237, 6, 18, 1));
}
#sp-btn span:nth-child(3){
	top:18px;
	background-image: linear-gradient(90deg, rgba(0, 18, 150, 1), rgba(237, 6, 18, 1));
}
#sp-btn.open {
	background: none;
}
#sp-btn.open div {
	color: #FFFFFF;
}
#sp-btn.open div::before {
	content: "CLOSE";
	left: -3px;
}
#sp-btn.open span{
	background: #FFFFFF;
}
#sp-btn.open span:nth-child(1) {
	top: 6px;
	-webkit-transform: rotate(135deg);
	-moz-transform: rotate(135deg);
	transform: rotate(135deg);
}
#sp-btn.open span:nth-child(2) {
	width: 0;
	left: 50%;
}
#sp-btn.open span:nth-child(3) {
	top: 6px;
	-webkit-transform: rotate(-135deg);
	-moz-transform: rotate(-135deg);
	transform: rotate(-135deg);
}
}
/*** head-image ***/
#head-image {
	position: relative;
	margin-bottom: 4rem;
}
#head-image > img {
	width: 100%;
    height: 100vh;
    object-fit: cover;
    object-position: bottom right;
}
#head-image .banner {
	max-width: 400px;
	display: block;
	position: absolute;
	left: 0;
	bottom: 5vh;
}
#head-image .banner:hover {
	opacity: 0.6;
}
#head-image .banner img {
	width: 100%;
}
@media screen and (max-width:900px){
    #head-image > img {
        height: 380px;
    }
    #head-image .banner {
        margin: 4rem auto;
        position: relative;
        left: auto;
        bottom: auto;
    }
}
/*** container/contents ***/
#container {
	background: url(/~acute/images/bk-image.png) no-repeat;
	background-position: top right -23vw;
	background-size: 48vw;
}
#container.activity {
	background: url(/~acute/images/bk-image.png) no-repeat;
	background-position: top left -43.7vw;
	background-size: 100vw;
}
#main-contents {
	padding: 0 2rem;
}
/*** section ***/
section {
	max-width: 1280px;
	margin: auto;
	padding: 5.6rem 0;
	opacity: 0;
	transform: translateY(40px);
	transition: all .3s ease-in;
}
section.visible {
	opacity: 1;
	transform: translateY(0);
}
/*** Title ****/
.contents-title {
	margin-bottom: 1.6rem;
	font-size: 4.8rem;
	font-weight: 500;
	color: #ed0713;
}
.contents-title span {
    display: block;
	font-size: 1.4rem;
}
#staff .contents-title {
    margin-top: 4rem;
    font-size: 7.2rem;
    position: absolute;
    top: 0;
    right: 70vw;
}
#staff .contents-title span {
    margin-left: -2.4rem;
}
.contents-sub-title {
	margin-bottom: 2.4rem;
	padding: 1.2rem 1.6rem 0.8rem 0;
	display: inline-block;
	font-size: 2.4rem;
	position: relative;
	background-image: linear-gradient(90deg, rgba(0, 18, 150, 0.1), rgba(237, 6, 18, 0.1));
}
.contents-sub-title::before {
	content: "";
	display: block;
	width: 50vw;
	height: 100%;
	background: rgba(0, 18, 150, 0.1);
	position: absolute;
	left: -50vw;
	top: 0;
	z-index: -1;
}
.contents-sub-title::after {
	content: "";
	display: block;
	width: 54px;
	height: 100%;
	aspect-ratio: 1/cos(30deg);
    clip-path: polygon(0 0, 0 100%, 100% 100%);
	background: rgba(237, 6, 18, 0.1);
	position: absolute;
	right: -54px;
	top: 0;
	z-index: -1;
}
.contents-mini-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.6rem;
}
.contents-line-title {
    padding-left: 2.4rem;
    margin-bottom: 1.6rem;
    font-size: 1.8rem;
    font-weight: 600;
    position: relative;
}
.contents-line-title::before {
    content: "";
    display: block;
    width: 16px;
    height: 4px;
    background-color: #ed0713;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}
@media screen and (max-width:900px){
	.contents-title {
		font-size: 3.6rem;
	}
    .contents-sub-title {
        margin-right: 4.8rem;
    }
    .contents-obi-title {
        padding-left: 3.2rem;
        margin-left: -20px;
    }
}
/*** home ***/
.message {
	line-height: 2.4;
	margin-bottom: 8rem;
}
.img-text-section {
    margin: 3.2rem 0;
	display: flex;
	flex-wrap: wrap;
	gap: 2.4rem;
}
.text-box {
	width: calc(100% - 2.4rem - 400px);
}
.slide-box {
	max-width: 400px;
}
.slide-box .slick-list {
	background-image: linear-gradient(90deg, rgba(0, 18, 150, 0.2), rgba(237, 6, 18, 0.2));
}
.contents-obi-title {
	width: max-content;
	margin-bottom: 1.6rem;
	padding: 0.8rem 2.4rem 0.4rem 2.4rem;
	background-color: #e23244;
	font-size: 2.4rem;
	color: #FFF;
}
.slick-dots {
	margin-top: 16px;
	display: flex;
	justify-content: center;
	column-gap: 16px;
}
.slick-dots li {
	width: 12px;
	height: 12px;
	border-radius: 16px;
	background-color: #ddd;
}
.slick-dots li.slick-active {
	background-color: #ed0612;
}
.slick-dots li button {
	opacity: 0;
    cursor: pointer;
}
.tab-section {
    margin: 3.2rem 0;
    display: flex;
    gap: 3.2rem;
}
.tab-list {
    width: 160px;
    border-top: 1px solid #ed0612;
}
.tab-list .tab-item {
    padding: 1.6rem;
    text-align: center;
    border-bottom: 1px solid #ed0612;
    cursor: pointer;
}
.tab-list .tab-item.active {
    color: #ed0612;
}
.tab-content {
    width: calc(100% - 3.2rem - 160px);
    display: none;
}
.tab-content.active {
    display: block;
}
.flow-dl {
    display: flex;
    flex-wrap: wrap;
    gap: 1.6rem;
}
.flow-dl dl {
    flex: auto;
}
.flow-dl dl dt {
    padding: 0.8rem 1rem;
    text-align: center;
    color: #FFF;
}
.flow-dl dl:first-of-type dt { background-color: #50b6f3; }
.flow-dl dl:nth-of-type(2) dt { background-color: #3382e2; }
.flow-dl dl:nth-of-type(3) dt { background-color: #254ec6; }
.flow-dl dl:last-of-type dt { background-color: #001296; }

.flow-dl dl dd {
    padding: 0.8rem 1rem;
    font-size: 1.4rem;
}
#staff {
	padding-top: 8rem;
    margin: 8rem auto;
    max-width: none;
}
#staff .contents-inner::before {
	content: "";
	display: block;
	width: 75vw;
	height: 100%;
	position: absolute;
	right: -20px;
	top: 0;
    rotate: 180deg;
	z-index: -1;
    background-image: linear-gradient(90deg, rgba(0, 18, 150, 0.1), rgba(237, 6, 18, 0.1));
}
#staff .contents-inner::after {
	content: "";
	display: block;
	width: 15vw;
	height: 100%;
	aspect-ratio: 1/cos(30deg);
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
	background: rgba(237, 6, 18, 0.1);
	position: absolute;
	right: calc(75vw - 20.3px);
	top: 0;
	z-index: -1;
}
.staff-box {
    margin: 16rem 0 1.6rem 0;
}
.staff-box-inner {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 2.4rem;
}
.staff-box-inner a {
    width: calc((75% - 2.4rem)/2);
    padding: 1.6rem 1.6rem 2.4rem 1.6rem;
    border: 2px solid #DDD;
    background-color: #FFF;
    position: relative;
    transition: all .3s ease-in;
}
.staff-box-inner a::before {
    content: "";
	display: block;
    width: 12px;
    height: 23px;
    aspect-ratio: 1 / cos(30deg);
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
    background: #011196;
    position: absolute;
    right: 48.7px;
    bottom: -1px;
}
.staff-box-inner a::after {
    content: "more";
    display: inline-block;
    padding: 0.2rem 1rem;
    font-size: 1.2rem;
    color: #FFF;
    background-color: #011196;
    position: absolute;
    right: -1px;
    bottom: -1px;
}
.staff-box-inner a:hover {
    opacity: 0.6;
}
.staff-box .academic-degree {
    font-size: 1.4rem;
    color: #ed0713;
}
.staff-box .name-box {
    margin: 0.5rem 0 0.8rem;
}
.staff-box .name-box .name {
    font-size: 1.8rem;
}
.staff-box .name-box .name-en {
    font-size: 1.4rem;
    margin-left: 2.4rem;
}
.staff-box .field {
    display: flex;
    gap: 1.6rem;
}
.staff-box .field dt {
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    word-break: keep-all;
    background-image: linear-gradient(90deg, rgba(0, 18, 150, 0.1), rgba(237, 6, 18, 0.1));
}
.staff-box .field dd {
    font-size: 1.4rem;
}
.link-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2.4rem;
}
.link-list li {
    width: calc((100% - 4.8rem)/3);
    padding: 2px;
    background-image: linear-gradient(90deg, rgba(0, 18, 150, 1), rgba(237, 6, 18, 1));
}
.link-list li a {
    height: 100%;
    padding: 1.6rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.6rem;
    text-align: center;
    background-color: #FFF;
    transition: all .3s ease-in;
    word-break: keep-all;
}
.link-list li a:hover {
    color: #ed0713;
	background-color: rgba(255,255,255,0.9);
    transition: all .3s ease-in;
}

#contact {
    max-width: none;
    margin-top: 8rem;
}
#contact.contents-outer::before {
	content: "";
	display: block;
	width: 50vw;
	height: 100%;
	position: absolute;
	right: -20px;
	top: 24px;
    rotate: 180deg;
	z-index: -2;
    background-image: linear-gradient(90deg, rgba(0, 18, 150, 0.1), rgba(237, 6, 18, 0.1));
}
#contact.contents-outer::after {
	content: "";
	display: block;
	width: 15vw;
	height: 100%;
	aspect-ratio: 1/cos(30deg);
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
	background: rgba(237, 6, 18, 0.1);
	position: absolute;
	right: calc(50vw - 20px);
	top: 24px;
	z-index: -2;
}
#contact .contents-inner::before {
	content: "";
	display: block;
	width: 40vw;
	height: 100%;
	position: absolute;
	left: -20px;
	top: 0;
	z-index: -1;
    background-image: linear-gradient(90deg, rgba(0, 18, 150, 1), rgba(237, 6, 18, 1));
}
#contact .contents-inner::after {
	content: "";
	display: block;
	width: 15vw;
	height: 100%;
	aspect-ratio: 1/cos(30deg);
    clip-path: polygon(0 0, 100% 0, 0 100%);
	background: rgba(237, 6, 18, 1);
	position: absolute;
	left: calc(40vw - 20.5px);
	top: 0;
	z-index: -1;
}
.title-box h2,
.title-box h2 span {
    color: #FFF;
}
#contact .half-box {
    padding: 4rem 0
}
#contact .half-box > div {
   padding: 0 5vw;
}
#contact .half-box > div:last-of-type {
    margin: auto 0 -1.6rem auto;
}
#contact .half-box > div p {
	max-width: 400px;
    margin-bottom: 0;
}
#contact .half-box > div p span {
    margin: 8px 0;
    padding: 0.2rem 0.8rem;
    display: inline-block;
    background-color: #FFF;
}
address {
    line-height: 1.8;
}
address a {
    margin-left: 1.6rem;
    padding: 0 0.8rem;
    display: inline-block;
    text-align: center;
    color: #FFF;
    font-size: 1.4rem;
    vertical-align: text-bottom;
    background-color: #ed0713;
    transition: all .3s ease-in;
}
address + a {
    margin-top: 1.6rem;
    padding: 1.6rem 1.6rem;
    display: block;
    text-align: center;
    color: #FFF;
    font-size: 1.8rem;
    background-color: #ed0713;
    transition: all .3s ease-in;
}
address + a span {
    display: block;
    color: #FFF;
    font-size: 1.4rem;
}
address a:hover,
address + a:hover {
    opacity: 0.6;
}
.half-box {
    display: flex;
}
.half-box > div {
    flex: 1;
}
.copy {
    margin-bottom: 0;
    padding: 4rem 2rem;
	font-size: 1.2rem;
}

@media screen and (max-width:900px){
    .img-text-section {
        flex-direction: column;
    }
    .slide-box {
        width: 100%;
        max-width: none;
    }
    .text-box {
        width: 100%;
    }
    .tab-section {
        flex-direction: column;
    }
    .tab-list {
        width: 100%;
        display: flex;
        align-items: center;
    }
    .tab-list .tab-item {
        flex: 1;
    }
    .tab-list .tab-item:first-of-type {
        flex: 1;
        border-right: 1px solid #ed0612;
    }
    .tab-content {
        width: 100%;
    }
    .flow-dl {
        flex-direction: column;
    }
    #staff .contents-title {
        position: relative;
        top: 0;
        right: auto;
    }
    #staff .contents-title span {
        margin-left: 0.8rem;
    }
    .staff-box {
        margin: 3rem 0 1.6rem 0;
    }
    .staff-box-inner {
        flex-direction: column;
    }
    .staff-box-inner a {
        width: 100%;
    }
    .staff-box .field {
        flex-direction: column;
    }
    .link-list li {
        width: calc((100% - 2.4rem) / 2);
    }
    .link-list li a {
        word-break: break-all;
    }
    .half-box {
        flex-direction: column;
    }
    #contact .contents-inner::before {
        display: block;
        width: 70vw;
        height: 320px;
    }
    #contact .contents-inner::after {
        height: 320px;
        left: calc(70vw - 20.2px);
    }
    #contact.contents-outer::before {
        width: 100vw;
        height: calc(100% - 24px);
    }
    #contact.contents-outer::after {
        display: none;
    }
	#contact .half-box {
		padding: 0rem 0;
	}
	#contact .half-box > div {
	   padding: 0 2rem;
	}
    #contact .half-box > div:last-of-type {
        max-width: none;
        margin: 14rem 0 0;
    }
	#contact .half-box > div p span {
		padding: 0.2rem 0.5rem;
	}
	.copy {
		text-align: center;
	}
}
@media screen and (max-width:780px){
    .link-list li {
        width: 100%;
    }
}
/*** Activity Report ***/
#pagehead-image {
    margin-top: 100px;
    display: flex;
    align-items: flex-end;
}
#pagehead-image .img {
    max-width: 80vw;
    display: flex;
    justify-content: flex-end;
}
#pagehead-image .img img {
    margin-right: 0;
	max-height: 320px;
}
img.pc {
	display: block;
}
img.sp {
	display: none;
}
#pagehead-image .text {
    max-width: 20vw;
}
#pagehead-image h1 {
    font-size: 4rem;
    color: #ed0713;
    margin: 1.6rem 0 2.4rem;
}
#pagehead-image .breadcrumb-list {
    display: flex;
    margin-left: 1.6rem;
}
#pagehead-image .breadcrumb-list li {
    font-size: 1.4rem;
    margin-left: 0.4em;
}
#pagehead-image .breadcrumb-list li p {
    margin: 0;
}
#pagehead-image .breadcrumb-list li a {
    margin-right: 1em;
}
.activity .contents-outer.column2 {
    max-width: 1280px;
    margin: auto;
    padding-top: 8rem;
    display: flex;
    gap: 4.8rem;
}
.activity .contents-sidebar {
    width: 240px;
}
.contents-sidebar ul {
    width: 100%;
    border-top: 1px solid #ed0612;
    position: sticky;
    top: 160px;
}
.contents-sidebar .slide-box {
    position: sticky;
    bottom: 300px;
}
.contents-sidebar ul li a {
    padding: 1.6rem;
	display: block;
    text-align: center;
    border-bottom: 1px solid #ed0612;
    cursor: pointer;
}
.activity .contents-outer.column2 .contents-inner {
    width: calc(100% - 4.8rem - 240px);
}
.activity .contents-inner section {
    margin-top: -12rem;
    padding: 12rem 0;
}
section#activity-report {
	padding-bottom: 0;
}
.section-outer {
    margin: 8rem auto;
}
.accordion-btn {
    margin-bottom: 1.6rem;
    padding: 1.6rem 3.2rem 1.4rem 1.6rem;
    font-size: 1.8rem;
    color: #FFF;
	background-image: linear-gradient(90deg, rgba(0, 18, 150, 1), rgba(237, 6, 18, 1));
    position: relative;
    cursor: pointer;
}
.accordion-btn.close::before {
    content: "";
    display: block;
    width: 16px;
    height: 2px;
    background-color: #FFF;
    position: absolute;
    right: 1.6rem;
    top: 2.6rem;
    transition: all .3s ease-in;
}
.accordion-btn.close::after {
    content: "";
    display: block;
    width: 2px;
    height: 16px;
    background-color: #FFF;
    position: absolute;
    right: 2.3rem;
    top: 1.9rem;
    transition: all .3s ease-in;
}
.accordion-btn.open::before {
    content: "";
    display: block;
    width: 16px;
    height: 2px;
    background-color: #FFF;
    position: absolute;
    right: 1.6rem;
    top: 2.6rem;
    rotate: 45deg;
    transition: all .3s ease-in;
}
.accordion-btn.open::after {
    content: "";
    display: block;
    width: 2px;
    height: 16px;
    background-color: #FFF;
    position: absolute;
    right: 2.3rem;
    top: 1.9rem;
    rotate: 45deg;
    transition: all .3s ease-in;
}
.point-list.hidden {
    height: 0;
    opacity: 0;
    transform: translateY(-24px);
    transition: all .3s ease-in;
}
.point-list.show {
    height: auto;
    opacity: 1;
    transform: translateY(0);
    transition: all .3s ease-in;
}
.point-list {
    margin-bottom: 3.2rem;
}
.point-list li {
	margin: 0.8rem 0;
    padding-left: 2.4rem;
    position: relative;
}
.point-list li::before {
    content: "";
    display: block;
    width: 14px;
    height: 14px;
    border-radius: 14px;
    background-color: #ed0612;
    position: absolute;
    left: 0;
    top: 0.5rem;
}
.message-box {
    margin-bottom: 2.4rem;
    padding: 4px;
    background-image: linear-gradient(90deg, rgba(0, 18, 150, 0.1), rgba(237, 6, 18, 0.1));
}
.message-box .inner {
    padding: 2.4rem;
    background-color: #FFF;
}
.toggle-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.8rem;
    color: rgb(0, 18, 150);
    position: relative;
    cursor: pointer;
}
.toggle-btn span {
    width: 32px;
    height: 32px;
    font-size: 1.8rem;
    background-image: linear-gradient(90deg, rgba(0, 18, 150, 0.1), rgba(237, 6, 18, 0.1));
    position: relative;
    cursor: pointer;
}
.toggle-btn.close span::before {
    content: "";
    display: block;
    width: 16px;
    height: 2px;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    background-color: rgb(0, 18, 150);
    transition: all .3s ease-in;
}
.toggle-btn.close span::after {
    content: "";
    display: block;
    width: 2px;
    height: 16px;
    background-color: rgb(0, 18, 150);
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    transition: all .3s ease-in;
}
.toggle-btn.open span::before {
    content: "";
    display: block;
    width: 16px;
    height: 2px;
    background-color: rgb(0, 18, 150);
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    rotate: 45deg;
    transition: all .3s ease-in;
}
.toggle-btn.open span::after {
    content: "";
    display: block;
    width: 2px;
    height: 16px;
    background-color: rgb(0, 18, 150);
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    rotate: 45deg;
    transition: all .3s ease-in;
}
.detail {
	clear: both;
	overflow: hidden;
}
.detail.hidden {
    height: 0;
    opacity: 0;
    transform: translateY(-24px);
    transition: all .1s ease-in;
    pointer-events: none;
}
.detail.show {
    height: auto;
    margin-top: 2.4rem;
    opacity: 1;
    transform: translateY(0);
    transition: all .3s ease-in;
}
.right-img {
    max-width: 320px;
	float: right;
	margin: 0 0 1.6rem 1.6rem;
}
.detail p {
    line-height: 1.8;
	margin-bottom: 0;
}
.detail p + .mini-title {
	margin-top: 2.4rem;
}
.detail .mini-title {
    font-weight: bold;
}
#message .slide-box {
    max-width: 560px;
    margin: 8rem auto 0;
}
.separate-table.activity-table {
    border-collapse: separate;
    border-spacing: 8px;
}
.separate-table.activity-table th {
    width: 160px;
    padding: 1.6rem;
    text-align: center;
    background-image: linear-gradient(90deg, rgba(0, 18, 150, 0.1), rgba(237, 6, 18, 0.1));
}
.separate-table.activity-table td {
    padding: 1.6rem;

}

@media screen and (max-width:900px){
	#pagehead-image {
		flex-direction: column-reverse;
	}
	#pagehead-image .img {
		max-width: 100vw;
		margin-left: 0;
		display: flex;
		justify-content: flex-end;
	}
	#pagehead-image .img img {
		margin-right: -15vw;
		width: calc(100% + 30vw);
		max-height: none;
	}
	img.sp {
		display: block;
	}
	img.pc {
		display: none;
	}
	#pagehead-image .text {
		max-width: none;
		width: 100%;
		padding: 0 2rem;
	}
	#pagehead-image .breadcrumb-list {
		margin-left: 0;
	}
	.activity .contents-outer.column2 {
		flex-direction: column;
	}
	.activity .contents-sidebar,
	.activity .contents-outer.column2 .contents-inner {
		width: 100%;
	}
	.contents-sidebar {
		z-index: 3;
	}
	.contents-sidebar ul {
        width: 100%;
        display: flex;
	}
	.contents-sidebar ul li {
        flex: auto;
	}
	.contents-sidebar ul li a {
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		word-break: auto-phrase;
	}
	.contents-sidebar ul li:nth-of-type(2) {
        border-left: 1px solid #ed0612;
        border-right: 1px solid #ed0612;
	}
	.right-img {
		max-width: none;
		width: 100%;
		float: none;
		margin: 0 0 1.6rem 0;
	}
	.separate-table.activity-table {
		width: 100%;
		border-collapse: collapse;
	}
	.separate-table.activity-table th,
	.separate-table.activity-table td {
    	width: 100%;
		display: block;
	}
}
/* etc */
.max-img {
	width: 100%;
	display: block;
}
.border {
	border: 1px solid #ccc;
}
p.center {
	text-align: center;
}