/** 基本共通設定 **/

body {
  color: #5A554B;
  font-weight: 200;
  letter-spacing: .14em;
}

a {
  color: #5A554B;
}

a.link-outer::after {
  background: url(../image/icon_outerlink_lab.svg) center no-repeat;
  background-size: contain;
}

a.link-pdf::after {
  background-color: #5A554B;
}

.base-paragraph {
  letter-spacing: .14em;
}

.date {
  color: #5A554B;
}

/** +タイトル **/

.ttl-lab-common-h1 {
  position: relative;
  margin-top: 97px;
  text-align: center;
}

.ttl-lab-common-h1 span {
  display: inline-block;
  position: relative;
  padding-bottom: 12px;
  border-bottom: 1px solid #5A554B;
  font-size: 3.6rem;
  font-weight: 200;
  letter-spacing: .2em;
}

.ttl-lab-common-h2 {
  padding-bottom: 20px;
  border-bottom: 1px solid #5A554B;
  font-size: 2.8rem;
  font-weight: 200;
  letter-spacing: .2em;
}

.ttl-lab-common-h3 {
  font-size: 2.4rem;
  font-weight: 200;
  letter-spacing: .2em;
}

.ttl-lab-common-h4 {
  position: relative;
  padding-left: 45px;
  font-size: 2rem;
  font-weight: 200;
  letter-spacing: .2em;
}

.ttl-lab-common-h4::before {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
  left: 0;
  width: 20px;
  height: 1px;
  background-color: #5A554B;
}

.ttl-lab-common-h5 {
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: .2em;
}

.ttl-lab-common-h3-serif {
  font-size: 1.6rem;
  font-family: source-han-serif-japanese, serif;
  font-weight: 200;
  letter-spacing: .2em;
}

.ttl-lab-h2-small {
  font-size: 1.8rem;
  font-weight: 300;
  text-align: center;
  letter-spacing: .2em;
}

.ttl-lab-h2-sub span {
  display: block;
  font-weight: 200;
  text-align: center;
  letter-spacing: .2em;
}

.ttl-lab-h2-sub .txt-en {
  font-size: 2.4rem;
}

.ttl-lab-h2-sub .txt-ja {
  margin-top: 22px;
  font-size: 1.6rem;
}

/** タグ **/

.tags > span {
  color: #5A554B;
  font-weight: 300;
  letter-spacing: .12em;
}

span.tag-new {
  font-weight: 300;
  letter-spacing: .12em;
}

span.tag-permanent {
  font-weight: 300;
  letter-spacing: .12em;
}

/** +ヘッダー **/

.lab-header {
  position: relative;
  width: 100%;
  min-width: 1140px;
  padding-top: 40px;
}

.lab-header-top {
  position: relative;
  width: 100%;
  min-width: 1140px;
  height: 100vh;
  padding-top: 80px;
}

.lab-header-top .lab-header-mv {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.lab-header-top .lab-header-mv video {
  width: 100%;
  height: 100vh;
  -o-object-fit: cover;
  object-fit: cover;
}

.lab-header-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  position: relative;
  padding: 0 20px;
}

.lab-header-top .lab-header-container {
  height: 90px;
}

@media screen and (min-width: 1280px) {
  .lab-header-container {
    padding: 0 60px;
  }
}

.lab-header-logo img {
  width: 105px;
}

.lab-header-nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  height: 90px;
}

.lab-header-nav a {
  font-size: 1.3rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: .2em;
  -webkit-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}

.lab-header-top .lab-header-nav a {
  color: #fff;
  text-shadow: 0px 0px 8px rgba(0, 0, 0, 0.5);
}

.lab-header-gnav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.lab-header-gnav li + li {
  margin-left: 45px;
}

.lab-header-nav a {
  position: relative;
  display: block;
}

.lab-header-nav a .txt-en {
  display: block;
  -webkit-transition: .5s ease-in-out;
  transition: .5s ease-in-out;
}

.lab-header-nav a:hover .txt-en {
  opacity: 0;
}

.lab-header-nav a .txt-ja {
  display: block;
  position: absolute;
  top: 0;
  left: 50%;
  width: auto;
  white-space: nowrap;
  word-break: keep-all;
  opacity: 0;
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
  -webkit-transition: .5s ease-in-out;
  transition: .5s ease-in-out;
}

.lab-header-nav a:hover .txt-ja {
  opacity: 1;
}

/** +フッター **/

.lab-footer {
  padding: 190px 0 53px;
}

.lab-footer-sns-list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.lab-footer-sns-list li + li {
  margin-left: 40px;
}

.lab-footer-sns-list li:nth-last-child(2),
.lab-footer-sns-list li:last-child {
  margin-left: 22px;
}

.lab-footer-sns-list a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-size: 1rem;
  text-decoration: none;
  -webkit-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}

.lab-footer-sns-list a:hover {
  opacity: .6;
}

.lab-footer-sns-list .blk-icon {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  height: 20px;
}

.lab-footer-sns-ig {
  width: 20px;
}

.lab-footer-sns-tw {
  width: 20px;
}

.lab-footer-sns-fb {
  width: 10px;
}

.lab-footer-sns-ln {
  width: 21px;
}

.lab-footer-sns-lb {
  width: 22px;
}

.lab-footer-sns-nt {
  width: 18px;
}

.lab-footer-sns-list a p {
  margin-top: 10px;
}

.lab-footer-nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-top: 96px;
}

.lab-footer-nav .blk-left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  height: 90px;
}

.lab-footer-nav a {
  font-size: 1.3rem;
  font-weight: 300;
  text-decoration: none;
  -webkit-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}

.lab-footer-nav a:hover {
  color: #F0A0A3;
}

.lab-footer-nav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.lab-footer-nav li + li {
  margin-left: 40px;
}

.lab-footer-logo {
  width: 105px;
}

.lab-footer-bnr-list {
  margin-top: 100px;
}

.lab-footer-bnr-list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.lab-footer-bnr-list li {
  width: 263px;
}

.lab-footer-bnr-list li:not(:nth-child(4n)) {
  margin-right: 16px;
}

.lab-footer-copyright {
  margin-top: 80px;
  font-size: 1rem;
  text-align: center;
  letter-spacing: .16em;
}

/** パンくず **/

.lab-breadcrumbs {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 1.2rem;
}

.lab-breadcrumbs a {
  text-decoration: none;
}

.lab-breadcrumbs a:hover {
  text-decoration: underline;
}

.lab-breadcrumbs ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
}

.lab-breadcrumbs li {
  position: relative;
}

.lab-breadcrumbs li + li {
  margin-left: 16px;
  padding-left: 22px;
}

.lab-breadcrumbs li + li::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 6px;
  height: 9px;
  background: url(../image/arw_breadcrumbs_lab.svg) center no-repeat;
  background-size: contain;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
}

.lab-breadcrumbs a {
  color: #8B8881;
}

.lab-breadcrumbs a.current {
  color: #5A554B;
}

/** テンプレート **/

.base-lab-mv {
  width: 100%;
}

.base-article-catchcopy {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.base-article-catchcopy .blk-catchcopy {
  width: 480px;
  font-size: 2.8rem;
  letter-spacing: .2em;
}

.base-article-catchcopy .base-paragraph {
  width: 540px;
}

.base-lab-item-tab,
.base-lab-item-tab ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.base-lab-item-tab li + li {
  margin-left: 40px;
}

.base-lab-item-tab a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  padding-bottom: 11px;
  border-bottom: 1px solid trasnparent;
  font-size: 1.6rem;
  text-decoration: none;
  letter-spacing: .16em;
}

.base-lab-item-tab a::after {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background-color: #5A554B;
  opacity: 0;
  -webkit-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}

.base-lab-item-tab li.current a::after,
.base-lab-item-tab li a:hover::after {
  opacity: 1;
}

.base-lab-item-list {
  margin-top: 100px;
}

.lab-multiple-slider {
  margin-top: 80px;
}

.base-lab-item-list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.base-lab-item-list li:not(:nth-child(4n)) {
  margin-right: 40px;
}

.base-lab-item-list li:not(:nth-child(-n+4)) {
  margin-top: 80px;
}

.lab-multiple-slider li {
  margin-right: 40px;
}

.base-lab-item-list a,
.lab-multiple-slider a {
  display: block;
  position: relative;
  width: 245px;
  text-decoration: none;
}

.lab-multiple-slider a {
  width: 300px;
}

.base-lab-item-list .blk-img,
.lab-multiple-slider .blk-img {
  position: relative;
}

.base-lab-item-list .blk-img img,
.lab-multiple-slider .blk-img img {
  width: 100%;
}

.base-lab-item-list .hide-comment,
.lab-multiple-slider .hide-comment {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 24px;
  background-color: rgba(255, 255, 255, 0.5);
  line-height: 1.8;
  letter-spacing: .16em;
  opacity: 0;
  -webkit-transition: .5s ease-in-out;
  transition: .5s ease-in-out;
}

.base-lab-item-list a:hover .hide-comment,
.lab-multiple-slider a:hover .hide-comment {
  opacity: 1;
}

.item-icon-new {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 60px;
  border-radius: 60px;
  background-color: #EB3239;
  color: #fff;
  font-size: 1.2rem;
  letter-spacing: .2em;
}

.base-lab-item-list .blk-content {
  margin-top: 20px;
}

.base-lab-item-list .comment {
  line-height: 1.6;
}

.base-lab-item-detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.base-lab-item-detail .blk-img {
  position: relative;
  width: 580px;
}

.base-lab-item-detail .base-lab-slider .slick-prev,
.base-lab-item-detail .base-lab-slider .slick-next {
  top: 532px;
}

.square-slider-thumbnail {
  margin-top: 40px;
}

.square-slider-thumbnail .slick-slide {
  cursor: pointer;
}

.square-slider-thumbnail img {
  width: 103px;
  margin-right: 16px;
}

..base-lab-item-detail .blk-content {
  width: 440px;
}

.base-lab-item-detail .blk-content {
  width: 440px;
}

.base-lab-item-detail .blk-content .name {
  font-size: 2.8rem;
  letter-spacing: .2em;
  line-height: 1.8;
}

.base-lab-item-detail .blk-content .comment {
  margin-top: 54px;
  font-size: 1.6rem;
  line-height: 2;
}

.base-lab-item-detail .btn-ask {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 100px;
}

.base-lab-item-detail .btn-ask a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 440px;
  height: 64px;
  border: 1px solid #5A554B;
  background-color: #5A554B;
  color: #fff;
  font-size: 1.8rem;
  letter-spacing: .2em;
  text-decoration: none;
  -webkit-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}

.base-lab-item-detail .btn-ask a:hover {
  background-color: #fff;
  color: #5A554B;
}

.lab-past-event {
  width: 100%;
  padding: 94px 0;
  background-color: #F8F8F7;
}

.lab-past-event .ttl {
  font-size: 2rem;
}

.lab-past-event ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-top: 40px;
  font-size: 1.6rem;
}

.lab-past-event li {
  width: 50%;
}

.lab-past-event li:not(:nth-child(-n+2)) {
  margin-top: 24px;
}

.base-event-detail h2 {
  font-size: 3rem;
  font-weight: 200;
  text-align: center;
}

.base-event-detail .base-lab-item-detail {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-top: 100px;
}

.base-event-detail .base-lab-item-detail .blk-content {
  padding-bottom: 143px;
}

.base-event-detail .base-lab-item-detail .ttl {
  font-size: 3.2rem;
  font-weight: 200;
}

.base-event-detail .base-lab-item-detail .info {
  margin-top: 26px;
  font-size: 1.8rem;
  line-height: 2.3;
}

.base-full-bg {
  width: 100%;
  padding: 100px 0;
  background-color: #F8F8F7;
}

.large-slider-thumbnail .slick-slide {
  cursor: pointer;
}

.large-slider-thumbnail .blk-img {
  width: 176px;
  margin-top: 40px;
  padding-right: 16px
}

.base-article-magazine {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.base-article-magazine .blk-article-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  width: 500px;
}

.base-article-magazine .blk-img {
  width: 200px;
}

.base-article-magazine .blk-content {
  width: 260px;
}

.base-article-magazine .ttl {
  font-size: 2.4rem;
  letter-spacing: .16em;
}

.base-article-magazine .base-paragraph {
  margin-top: 30px;
}


.lab-limited-btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
  -ms-flex-align: baseline;
  align-items: baseline;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  position: fixed;
  right: 26px;
  bottom: 40px;
  width: 366px;
  -webkit-transition: .2s ease;
  transition: .2s ease;
  z-index: 999;
}

.lab-limited-btn.is-float {
  bottom: 36px;
  width: 230px;
}

.lab-about-engtxt {
	margin-top: 30px;
	font-size: 13px;	
}