@charset "UTF-8";

/* ==========================================================================
   page共通
========================================================================== */
html,
body {
  font-size: 16px;
}
@media only screen and (max-width: 768px) {
  html,
  body {
    font-size: 14px;
  }
}
@media only screen and (max-width: 480px) {
  html,
  body {
    font-size: 13px;
  }
}
.page {
  background: #f4f4f4;
  padding-bottom: 4rem;
}
/*長いリンク改行用*/
.page a {
  display: inline-block;
  word-break: break-all;
}

/*パンくず*/
.page .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  background: linear-gradient(#49515c, #0d1f38);
  padding: 2rem 1rem;
}
.page .breadcrumb li,
.page .breadcrumb li a {
  color: #fff;
  font-size: 0.875rem;
  font-weight: bold;
}
.page .breadcrumb li:not(:first-child):before {
  content: "／";
  padding: 0 8px;
}

/*ページタイトル*/
.page-title {
  padding: 6.5rem 0 3rem;
}
.page-title h1 {
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1em;
  color: #384f6f;
  text-align: center;
  max-width: 94%;
  margin: 0 auto 1rem;
}
.page-title h1.mb3 {
  margin-bottom: 3rem;
}
.page-title p {
  text-align: center;
  margin: 0 auto;
  max-width: 94%;
}
.page .title-bg {
  background: url(img/page/title_bg.jpg) no-repeat;
  background-size: 100% auto;
}
.page .title-bg h1,
.page .title-bg p {
  color: #fff;
}
@media only screen and (max-width: 768px) {
  .page-title {
    padding: 4.5rem 0 2rem;
  }
  .page-title h1.mb3 {
    margin-bottom: 2rem;
  }
}
@media only screen and (max-width: 480px) {
  .page .breadcrumb {
    padding: 1rem;
  }
  .page-title {
    padding: 2.5rem 0 1.5rem;
  }

  .page-title h1 {
    font-size: 1.8rem;
  }
  .page-title h1.mb3 {
    margin-bottom: 1rem;
  }
  .page .title-bg {
    background-size: cover;
  }
}

/* ==========================================================================
   見出しの下のナビ
========================================================================== */
.page-subnav {
  padding: 3rem 0 2rem;
  background: #fff;
}
.page-subnav ul {
  width: 94%;
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.page-subnav ul li a {
  display: block;
  text-align: center;
  border: solid 1px #384f6f;
  color: #384f6f;
  font-size: 1.25rem;
  line-height: 1.5rem;
  padding: 1rem;
  font-weight: bold;
}
.page-subnav ul li a:hover {
  background: #acb1b9;
  opacity: 1;
}

@media only screen and (min-width: 851px) {
  .page-subnav ul li {
    width: calc((100% - 4rem) / 3);
    margin: 0 2rem 1rem 0;
  }
  .page-subnav ul li:nth-child(3n) {
    margin-right: 0;
  }
}
@media only screen and (max-width: 850px) {
  .page-subnav ul li {
    width: calc((100% - 1rem) / 2);
    margin: 0 1rem 1rem 0;
  }
  .page-subnav ul li:nth-child(2n) {
    margin-right: 0;
  }
}
@media only screen and (max-width: 768px) {
  .page-subnav ul li a {
    font-size: 1.125rem;
  }
}
@media only screen and (max-width: 480px) {
  .page-subnav ul li a {
    font-size: 1rem;
    padding: 1rem 0.25rem;
  }
}

/* ==========================================================================
   news topics 
========================================================================== */

.news-topics {
  padding: 3rem 0 2rem;
  margin-bottom: 3rem;
  background: #fff;
}
.news-topics-in {
  width: 94%;
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}
.news-topics .newstitle {
  width: 100%;
}
.news-topics .newstitle p {
  font-size: 1.125rem;
  line-height: 2.5rem;
}
.news-topics .newstitle h1 {
  font-size: 1.25rem;
  line-height: 1.5rem;
  font-weight: bold;
  background: #c6d3de;
  margin-bottom: 2.5rem;
  padding: 0.5rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.news-topics .newstitle h1 span {
  font-size: 1.125rem;
  font-weight: normal;
}

.news-topics .newstext {
  flex: 1;
  margin-bottom: 2rem;
}
.news-topics .newstext p {
  font-size: 1rem;
  line-height: 2.25rem;
  text-indent: 1rem;
}
.news-topics .imgright {
  margin: 0 0 1rem 1rem;
  max-width: calc((100% - 2rem) / 1.8);
}

.news-topics .newstext a {
  color: #0d1f38;
  text-decoration: underline;
}
@media only screen and (max-width: 768px) {
  .news-topics-in {
    display: block;
  }
  .news-topics .newstitle h1 span {
    display: block;
  }
  .news-topics .newstitle h1 {
    display: block;
  }
  .news-topics .imgright {
    margin: 0 0 2rem 0;
    max-width: 100%;
  }
}

/* ==========================================================================
   ankerナビ
========================================================================== */
.page .anker-nav {
  background: #fff;
  padding: 3rem 0 2rem;
}
.page .anker-nav .anker-nav-in {
  width: 94%;
  max-width: 800px;
  margin: 0 auto;
}
.page .anker-nav .anker-nav-in h2 {
  font-size: 1.875rem;
  line-height: 2.5rem;
  margin-bottom: 2rem;
  text-align: center;
}
.dnav-wrap {
  position: relative;
}
.page .anker-nav .dnav-wrap {
  max-width: 600px;
  margin: 0 auto;
}
.page .anker-nav .dnav-wrap label {
  display: block;
  min-height: 40px;
  font-weight: bold;
  background: #fff;
  text-align: center;
  border: solid 1px #384f6f;
  color: #384f6f;
  line-height: 40px;
  font-size: 1.125rem;
  background: url(img/page/arrow.png) no-repeat #fff;
  background-position: top 8px right 15px;
}
#toggle {
  display: none;
  cursor: pointer;
}
#dnav {
  display: none;
}
#toggle:checked + #dnav {
  display: block;
  position: absolute;
}
.page .anker-nav #toggle:checked + #dnav {
  border: solid 1px #384f6f;
  border-top: none;
  width: 100%;
  box-sizing: border-box;
  background: #fff;
}
#toggle:checked + #dnav li a {
  display: block;
}
.page .anker-nav #toggle:checked + #dnav li a {
  text-align: center;
  color: #384f6f;
  font-size: 1.125rem;
  line-height: 2.5rem;
  font-weight: bold;
}
.page .anker-nav .anker-nav-in ul {
  display: flex;
  flex-wrap: wrap;
}

.page .anker-nav .anker-nav-in ul li a:hover {
  background: #acb1b9;
  opacity: 1;
}
.page .anker-nav .anker-nav-in ul.col1 {
  display: block;
  max-width: 600px;
  margin: 0 auto;
}
.page .anker-nav .anker-nav-in ul.col1 li {
  margin: 0 0 1rem 0;
}

/*4カラム*/
.page .anker-nav .anker-nav-in ul.col4 li a {
  display: block;
  text-align: center;
  border: solid 1px #384f6f;
  color: #384f6f;
  font-size: 1.25rem;
  line-height: 1.5rem;
  padding: 1rem;
  font-weight: bold;
}
@media only screen and (min-width: 769px) {
  .page .anker-nav .anker-nav-in ul.col4 li {
    width: calc((100% - 3rem) / 4);
    margin: 0 1rem 1rem 0;
  }
  .page .anker-nav .anker-nav-in ul.col4 li:nth-child(4n) {
    margin-right: 0;
  }
}
@media only screen and (max-width: 768px) {
  .page .anker-nav .anker-nav-in ul.col4 li {
    width: calc((100% - 2rem) / 3);
    margin: 0 1rem 1rem 0;
  }
  .page .anker-nav .anker-nav-in ul.col4 li:nth-child(3n) {
    margin-right: 0;
  }
  .page .anker-nav .anker-nav-in ul.col4 li a {
    padding: 0.75rem;
  }
  .page .anker-nav .anker-nav-in h2 {
    font-size: 1.45rem;
  }
}

/* ==========================================================================
   メンバー紹介
========================================================================== */
.page.member .sec-wrap {
  background: #fff;
  width: calc(94% - 8rem);
  max-width: 1200px;
  margin: 0 auto;
  border-radius: 20px;
  padding: 4rem;
}
.page.member .sec-wrap .sec {
  max-width: 1000px;
  margin: 0 auto 4rem;
}
.page.member .sec-wrap .sec > h2 {
  background: #c6d3de;
  font-size: 1.25rem;
  padding: 2px 0.5rem;
  font-weight: bold;
  margin-bottom: 2rem;
}
.page.member .sec-wrap .sec > ul {
  display: flex;
  flex-wrap: wrap;
}
.page.member .sec-wrap .sec > ul > li a {
  font-size: 1.125rem;
  display: inline-block;
  color: #0089ff;
  position: relative;
}
.page.member .sec-wrap .sec > ul > li a:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #0089ff;
  transition: all 0.3s;
  transform: scale(0, 1);
  transform-origin: left bottom;
}
.page.member .sec-wrap .sec > ul > li a:hover:after {
  transform: scale(1, 1);
}
@media only screen and (min-width: 769px) {
  .page.member .sec-wrap .sec > ul > li {
    font-size: 1.125rem;
    width: calc((100% - 4rem) / 5);
    margin-right: 1rem;
    margin-bottom: 2rem;
  }
  .page.member .sec-wrap .sec > ul > li:nth-child(5n) {
    margin-right: 0;
  }
}

@media only screen and (max-width: 768px) {
  .page.member .sec-wrap {
    width: calc(94% - 4rem);
    padding: 2rem;
  }
  .page.member .sec-wrap .sec {
    margin-bottom: 2rem;
  }
  .page.member .sec-wrap .sec > ul > li {
    font-size: 1.125rem;
    width: calc((100% - 2rem) / 3);
    margin-right: 1rem;
    margin-bottom: 2rem;
  }
  .page.member .sec-wrap .sec > ul > li:nth-child(3n) {
    margin-right: 0;
  }
}
@media only screen and (max-width: 768px) {
  .page.member .sec-wrap {
    width: calc(94% - 2rem);
    padding: 1.5rem 1rem;
    border-radius: 8px;
  }
}

/*modal*/

.modal {
  position: relative;
}

.modal_wrapper {
  position: fixed;
  display: flex;
  align-items: center;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  border: none;
  opacity: 0;
  z-index: -1;
}
.modal_window {
  width: 80vw;
  max-width: 1100px;
  height: 80vh;
  margin: auto;
  background: #111;
  z-index: 1;
  overflow-y: hidden;
  position: relative;

  box-sizing: border-box;
}
.modal_content {
  margin: 1rem auto;
  padding: 2rem 0;
  color: #fff;
  max-width: 1000px;
  height: 70vh;
}
.modal_mask {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: #111;
}

html.is_open,
body.is_open {
  overflow: hidden;
}
.modal_wrapper.is_open {
  animation: modal_wrapper_open 0.5s ease forwards;
}
.wrapper.is_open .modal_window {
  animation: modal_window_open 0.5s ease forwards;
}
.modal_wrapper.is_close {
  animation: modal_wrapper_close 0.5s ease forwards;
}
.modal_wrapper.is_close .modal_window {
  animation: modal_window_close 0.5s ease forwards;
}

@keyframes modal_wrapper_open {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
    z-index: 300;
  }
}
@keyframes modal_window_open {
  0% {
    opacity: 0;
    transform: translateY(-30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes modal_wrapper_close {
  0% {
    z-index: 300;
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes modal_window_close {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    transform: translateY(-30px);
    opacity: 0;
  }
}
.modaal-close-menber {
  position: absolute;
  right: calc(50% - 60px);
  bottom: 30px;
  width: 120px;
  height: 50px;
  top: unset;
  border-radius: 10px;
  border: 1px solid #ffffff;
  background: none;
  z-index: 2;
}
.modaal-close-menber span {
  font-size: 20px;
  font-weight: 400;
  color: #fff;
  display: contents;
  text-align: center;
  color: #0089ff;
}
.modaal-close-menber:focus,
.modaal-close-menber:hover {
  outline: 0;
  background: #fff;
}
.modaal-close-menber:after,
.modaal-close-menber:before {
  content: unset;
}
.modaal-close-menber:focus:after,
.modaal-close-menber:focus:before,
.modaal-close-menber:hover:after,
.modaal-close-menber:hover:before {
  background: #666;
}
.treatise ul li a{
  color: rgb(0, 0, 238);
}
.modal-in .mCSB_scrollTools .mCSB_draggerContainer {
  width: 1px;
  background: #ccc;
}
.modal-in .mCSB_scrollTools .mCSB_dragger {
  max-height: 200px !important;
  right: 1.5px;
}

.page.member .modal .modal-in {
  box-sizing: border-box;
  max-width: 1000px;
  margin: 0 auto;
}
.page.member .modal .modal-in .modal_open span {
  font-size: 1.125rem;
  display: inline-block;
  color: #0089ff;
  position: relative;
}
.page.member .modal .modal-in .modal_open span:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #0089ff;
  transition: all 0.3s;
  transform: scale(0, 1);
  transform-origin: left bottom;
}
.page.member .modal .modal-in .modal_open span:hover:after {
  transform: scale(1, 1);
}

.page.member .modal .prof-wrap {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.prof-wrap .face {
  max-width: 200px;
  margin-right: 4rem;
  padding-top: 1rem;
}
.prof-wrap .prof {
  flex: 1;
}
.prof-wrap .prof p {
  font-size: 1rem;
}
.prof-wrap .prof h1 {
  font-size: 1.5625rem;
  line-height: 2rem;
  margin-bottom: 2rem;
}
.prof-wrap .prof h1 span {
  font-size: 1rem;
  display: block;
}
.prof-wrap .prof dl {
  position: relative;
}
.prof-wrap .prof dl dt {
  width: 5rem;
  font-size: 1rem;
  font-weight: normal;
  padding: 0;
  float: left;
  text-align: left;
  margin-bottom: 1rem;
}
.prof-wrap .prof dl dd {
  padding: 0 0 0 6rem;
  width: unset;
  margin-bottom: 1rem;
}
.prof-wrap .prof dl:before {
  content: "";
  position: absolute;
  left: 5rem;
  top: 0;
  width: 1px;
  height: 100%;
  background: #ccc;
}
.prof-wrap .prof dl dd span {
  display: inline-block;
  margin-right: 0.5rem;
}
.treatise h2 {
  margin-bottom: 1rem;
}
.treatise h2 span {
  font-size: 1.125rem;
  line-height: 1rem;
  display: inline-block;
  padding: 5px;
  border: solid 1px #fff;
  font-weight: normal;
}
.treatise h3 {
  font-weight: bold;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.treatise ul {
  margin-bottom: 2rem;
}
.treatise ul li {
  font-size: 1.125rem;
  line-height: 2rem;
}

@media only screen and (max-width: 1000px) {
  .prof-wrap .face {
    margin-right: 2rem;
  }
  .prof-wrap .prof dl dt,
  .prof-wrap .prof dl dd,
  .prof-wrap .prof dl dd span {
    font-size: 0.875rem;
  }
  .page.member .modal .prof-wrap {
    margin-bottom: 2rem;
  }
  .treatise h2 span {
    font-size: 1rem;
  }
  .treatise h3 {
    font-size: 1rem;
  }
  .treatise ul li {
    font-size: 0.875rem;
  }
}
@media only screen and (max-width: 768px) {
  .prof-wrap .face {
    width: 35%;
  }
}
@media only screen and (max-width: 480px) {
  .page.member .modal .prof-wrap {
    display: block;
  }
  .prof-wrap .face {
    width: unset;
    max-width: 200px;
    margin: 0 auto 1rem;
  }
}
/* ==========================================================================
論文・研究・国際会議　共通
========================================================================== */
.page.library article {
  width: calc(94% - 8rem);
  max-width: 1000px;
  margin: 6rem auto 6rem;
  background: #fff;
  padding: 4rem;
}
.page.library article section {
  margin-bottom: 4rem;
}
.page.library article h2 {
  text-align: center;
  color: #fff;
  background: #0d1f38;
  font-size: 1.25rem;
  line-height: 2.5rem;
  margin-bottom: 3rem;
}
.page.library article section h3 {
  font-size: 1.25rem;
  line-height: 2.5rem;
  font-weight: bold;
  border-bottom: solid 3px #0d1f38;
  margin-bottom: 2rem;
}
.page.library article section p {
  font-size: 1rem;
  line-height: 2rem;
  margin-bottom: 2rem;
}
@media only screen and (max-width: 768px) {
  .page.library article {
    width: calc(94% - 4rem);
    padding: 2rem;
    margin: 2rem auto;
  }
  .page.library article section {
    margin-bottom: 2rem;
  }
}

/* ==========================================================================
   会合情報
========================================================================== */
.page .no-bg {
  background: none;
}
.page .group-news {
  background: #fff;
  padding: 3rem 0;
  margin-bottom: 4rem;
}
.page .group-news .group-news-in {
  width: 94%;
  max-width: 800px;
  margin: 0 auto;
}
.page .group-news .group-news-in img {
  margin-bottom: 1rem;
}

.page .group-news .group-news-in h1 {
  font-size: 1.875rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.page .group-news .group-news-in .date {
  border: solid 1px #384f6f;
  padding: 0 0.5rem;
  margin-bottom: 1rem;
}
.page .group-news .group-news-in .date span {
  font-weight: bold;
  margin-right: 1rem;
}
.page .group-news .group-news-in h2 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}
.page .group-news .group-news-in p {
  font-size: 1rem;
  line-height: 2rem;
  margin-bottom: 1rem;
}
.page .group-news .group-news-in .img-wrap {
  display: flex;
  flex-wrap: wrap;
}
.page .group-news .group-news-in .img-wrap .img01,
.page .group-news .group-news-in .img-wrap .img02 {
  max-width: calc((100% - 2rem) / 2);
}
.page .group-news .group-news-in .img-wrap .img01 {
  margin-right: 2rem;
}

@media only screen and (max-width: 480px) {
  .page .group-news .group-news-in h1 {
    font-size: 1.5rem;
  }
}

/* ==========================================================================
   研究者インタビュー
========================================================================== */
.page.interview .main-img {
  margin: 0;
}
.page.interview article {
  margin: 0 auto 4rem;
  padding: 2rem;
  width: calc(94% - 4rem);
  max-width: 1200px;
  background: #fff;
}
.page.interview article .int-name,
.page.interview article .int-txt {
  width: calc(100% - 1rem);
  max-width: 900px;
  margin: 0 auto;
}

.page.interview article .int-name {
  padding: 4rem 1rem;
  text-align: center;
}
.page.interview article .int-name h2 {
  font-size: 1.875rem;
  line-height: 2.5rem;
}
.page.interview article .int-name p {
  font-size: 1.25rem;
  font-weight: bold;
  color: #0089ff;
}
.page.interview article .int-txt {
  margin-bottom: 6rem;
}
.page.interview article .int-txt h3 {
  font-size: 1.25rem;
  font-weight: bold;
  color: #0089ff;
  margin-bottom: 1rem;
}
.page.interview article .int-txt p {
  font-size: 1rem;
  line-height: 2.5rem;
}

.page.interview article .int-img-full {
  width: 900px;
  max-width: calc(100% - 1rem);
  margin: 0 auto 2rem;
  text-align: center;
}
.page.interview article .int-col2 {
  margin-left: calc((100% - 900px) / 2);
  position: relative;
  margin-bottom: 4rem;
}
.page.interview article .int-col2 .int-txt {
  max-width: 400px;
  padding: 0 2rem 2rem 0;
  margin: 0 0 2rem;
  background: #fff;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 9;
}
.page.interview article .int-col2 .int-img-right {
  text-align: right;
  position: relative;
  right: -2rem;
}
.page.interview article .int-col2-min {
  display: flex;
  width: 900px;
  max-width: calc(100% - 1rem);
  margin: 0 auto 4rem;
}
.page.interview article .int-col2-min .int-txt {
  flex: 1;
  margin: 0 auto;
}
.page.interview article .int-col2-min .int-img-min {
  max-width: 300px;
  margin: 0 4rem 2rem 0;
}

@media only screen and (max-width: 1200px) {
  .page.interview article .int-col2 {
    width: calc(100% - 2rem);
    margin-left: 2rem;
  }
  .page.interview article .int-col2 .int-img-right img {
    width: 70%;
  }
}
@media only screen and (max-width: 880px) {
  .page.interview article .int-col2 {
    margin: 0;
    padding: 0;
    width: unset;
  }
  .page.interview article .int-col2 .int-txt {
    position: static;
    max-width: calc(100% - 1rem);
    margin: 0 auto 2rem;
    padding: 0;
  }
  .page.interview article .int-col2 .int-img-right {
    margin: 0 auto 4rem;
  }
  .page.interview article .int-col2 .int-img-right img {
    width: unset;
    margin: 0 auto;
  }
}

@media only screen and (max-width: 768px) {
  .page.interview article .int-col2-min {
    display: block;
  }
  .page.interview article .int-col2-min .int-img-min {
    margin: 0 auto 2rem;
  }
  .page.interview article .int-col2 .int-img-right {
    right: 0;
  }
}

/* ==========================================================================
   原型炉をもっと知る
========================================================================== */

.gallery-wrap {
  background: #000;
  padding: 1rem 0 4rem 0;
  margin-bottom: 4rem;
}
#ank:before {
  display: block;
  margin-top: -150px;
  padding-top: 150px;
  content: "";
}
.gallery-wrap #switch {
  width: 94%;
  max-width: 1000px;
  margin: 3rem auto 0;
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row-reverse;
}
.gallery-wrap #switch .list {
  width: calc(276px - 2rem);
  margin-left: 4rem;
  padding: 2rem 1rem;
  background: #191919;
}
.gallery-wrap #switch .list h2 {
  font-size: 0.875rem;
  padding: 0.5rem 0;
  border-bottom: solid 3px #fff;
  margin-bottom: 15px;
  color: #fff;
}
.gallery-wrap #switch .list ul {
  border-bottom: solid 3px #fff;
}
.gallery-wrap #switch .list li,
.gallery-wrap #switch label {
  color: #fff;
  background: #262e38;
  font-size: 1.125rem;
  font-weight: bold;
  margin: 0 0 15px 10px;
  padding: 0 0.5rem;
  line-height: 30px;
  position: relative;
}
.gallery-wrap #switch .list li a,
.gallery-wrap #switch label a {
  color: #fff;
  display: block;
}
.gallery-wrap #switch .list li:before,
.gallery-wrap #switch label:before {
  content: "";
  width: 5px;
  height: 30px;
  background: #262e38;
  position: absolute;
  left: -10px;
  top: 0;
}
.gallery-wrap #switch label:before {
  content: "";
  width: 5px;
  height: 30px;
  background: #262e38;
  position: absolute;
  left: -10px;
  top: 0;
}

.gallery-wrap #switch .list li:after,
.gallery-wrap #switch label:after {
  content: "";
  font-size: 8px;
  position: absolute;
  right: 10px;
  top: 12px;
  border-left: 6px solid #fff;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}
.gallery-wrap #switch .list li:nth-child(1):hover,
.gallery-wrap #switch .list li:nth-child(1):hover:before {
  background: #3c3c29;
}
.gallery-wrap #switch .list li:nth-child(2):hover,
.gallery-wrap #switch .list li:nth-child(2):hover:before {
  background: #d190d3;
}
.gallery-wrap #switch .list li:nth-child(3):hover,
.gallery-wrap #switch .list li:nth-child(3):hover:before {
  background: #0000d3;
}
.gallery-wrap #switch .list li:nth-child(4):hover,
.gallery-wrap #switch .list li:nth-child(4):hover:before {
  background: #baae00;
}
.gallery-wrap #switch .list li:nth-child(5):hover,
.gallery-wrap #switch .list li:nth-child(5):hover:before {
  background: #d766ff;
}
.gallery-wrap #switch .list li:nth-child(6):hover,
.gallery-wrap #switch .list li:nth-child(6):hover:before {
  background: #b67800;
}
.gallery-wrap #switch .list li:nth-child(7):hover,
.gallery-wrap #switch .list li:nth-child(7):hover:before {
  background: #00cb14;
}
.gallery-wrap #switch .list li:nth-child(8):hover,
.gallery-wrap #switch .list li:nth-child(8):hover:before {
  background: #7d997a;
}
.gallery-wrap #switch .list li:nth-child(9):hover,
.gallery-wrap #switch .list li:nth-child(9):hover:before {
  background: #f60808;
}

.gallery-wrap #switch .list li:nth-child(10):hover,
.gallery-wrap #switch .list li:nth-child(10):hover:before {
  background: #6d8794;
}

/*カレント*/
.current a {
  pointer-events: none;
}

.gallery-wrap #switch .list li.current:nth-child(1),
.gallery-wrap #switch .list li.current:nth-child(1):before {
  background: #3c3c29;
}
.gallery-wrap #switch .list li.current:nth-child(2),
.gallery-wrap #switch .list li.current:nth-child(2):before {
  background: #d190d3;
}
.gallery-wrap #switch .list li.current:nth-child(3),
.gallery-wrap #switch .list li.current:nth-child(3):before {
  background: #0000d3;
}
.gallery-wrap #switch .list li.current:nth-child(4),
.gallery-wrap #switch .list li.current:nth-child(4):before {
  background: #baae00;
}
.gallery-wrap #switch .list li.current:nth-child(5),
.gallery-wrap #switch .list li.current:nth-child(5):before {
  background: #d766ff;
}
.gallery-wrap #switch .list li.current:nth-child(6),
.gallery-wrap #switch .list li.current:nth-child(6):before {
  background: #b67800;
}
.gallery-wrap #switch .list li.current:nth-child(7),
.gallery-wrap #switch .list li.current:nth-child(7):before {
  background: #00cb14;
}
.gallery-wrap #switch .list li.current:nth-child(8),
.gallery-wrap #switch .list li.current:nth-child(8):before {
  background: #7d997a;
}
.gallery-wrap #switch .list li.current:nth-child(9),
.gallery-wrap #switch .list li.current:nth-child(9):before {
  background: #f60808;
}

.gallery-wrap #switch .list li.current:nth-child(10),
.gallery-wrap #switch .list li.current:nth-child(10):before {
  background: #6d8794;
}

.gallery2 {
  flex: 1;
  padding-top: 2rem;
}
.gallery2 dl {
  background: #191919;
  padding: 1.5rem 1.5rem 0.5rem;
}
.gallery2 dl:after {
  content: "";
  display: block;
  clear: both;
}
.gallery2 dl dt {
  font-size: 0.875rem;
  padding: 2px;
  border: solid 1px #ccc;
  width: 80px;
  float: left;
  margin-bottom: 0.5rem;
  text-align: center;
}
.gallery2 dl dd {
  flex: 1;
  padding: 2px 2px 2px 100px;
  margin-bottom: 0.5rem;
  width: unset;
}
.gallery2 .hide {
  display: none;
}
.list label {
  display: none;
}
.list #dnav {
  display: block;
}

@media only screen and (max-width: 768px) {
  .gallery-wrap #switch {
    display: block;
  }
  .list label {
    display: block;
  }
  .list #dnav {
    display: none;
  }
  .gallery-wrap #switch .list {
    display: block;
    width: unset;
    margin: 0 auto 2rem;
  }

  .gallery-wrap #switch .list {
    display: block;
    width: unset;
    margin: 0 auto 2rem;
  }
  .gallery-wrap #switch .list ul {
    left: -1rem;
    width: 100%;
    justify-content: space-between;
    padding: 1em;
    background: #191919;
  }
  .gallery-wrap #switch .list ul li {
    font-size: 1rem;
  }

  .gallery-wrap #switch label {
    background: none;
  }
  .gallery-wrap #switch label.c1,
  .gallery-wrap #switch label.c1:before {
    background: #3c3c29;
  }
  .gallery-wrap #switch label.c2,
  .gallery-wrap #switch label.c2:before {
    background: #d190d3;
  }
  .gallery-wrap #switch label.c3,
  .gallery-wrap #switch label.c3:before {
    background: #0000d3;
  }
  .gallery-wrap #switch label.c4,
  .gallery-wrap #switch label.c4:before {
    background: #baae00;
  }
  .gallery-wrap #switch label.c5,
  .gallery-wrap #switch label.c5:before {
    background: #d766ff;
  }
  .gallery-wrap #switch label.c6,
  .gallery-wrap #switch label.c6:before {
    background: #b67800;
  }
  .gallery-wrap #switch label.c7,
  .gallery-wrap #switch label.c7:before {
    background: #00cb14;
  }
  .gallery-wrap #switch label.c8,
  .gallery-wrap #switch label.c8:before {
    background: #7d997a;
  }
  .gallery-wrap #switch label.c9,
  .gallery-wrap #switch label.c9:before {
    background: #f60808;
  }
  .gallery-wrap #switch label.c10,
  .gallery-wrap #switch label.c10:before {
    background: #6d8794;
  }
}

@media only screen and (min-width: 480px) {
}

@media only screen and (max-width: 480px) {
  .gallery-wrap #switch .list ul li {
    font-size: 0.85rem;
  }
  .gallery2 dl dt {
    float: none;
  }
  .gallery2 dl dd {
    padding: 2px;
  }
}

.know-img {
  margin-bottom: 4rem;
}
.know-img-in {
  width: 94%;
  max-width: 1000px;
  margin: 0 auto 4rem;
}
.pdf-dl {
  width: 94%;
  max-width: 1000px;
  margin: 0 auto 4rem;
  padding: 1rem 0;
  text-align: center;
  background: #fff;
}
.pdf-dl h2 {
  font-size: 1.5rem;
  color: #0d1f38;
  margin-bottom: 1rem;
  font-weight: bold;
}
.pdf-dl a {
  display: inline-block;
  max-width: 1000px;
  font-size: 1.125rem;
  font-weight: bold;
  color:darkgreen
}
.pdf-dl a span {
  display: block;
}