@import url("https://fonts.googleapis.com/css?family=Noto+Sans+JP:400,700&subset=japanese&display=swap");
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

nav ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #212121;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #444;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input, select {
  vertical-align: middle;
}

body {
  font: 13px/1.231 arial,helvetica,clean,sans-serif;
  *font-size: small;
  *font: x-small;
}

select, input, button, textarea {
  font: 99% arial,helvetica,clean,sans-serif;
}

table {
  font-size: inherit;
  font: 100%;
}

pre, code, kbd, samp, tt {
  font-family: monospace;
  *font-size: 108%;
  line-height: 100%;
}

body {
  font-family: "Noto Sans JP", sans-serif;
}

h1, h2, h3, h4, h5, h6, th {
  font-weight: normal;
}

img {
  vertical-align: top;
  height: auto;
}

li {
  list-style: none;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
  color: #333;
  background: #fff;
}

body input, body select, body textarea {
  font-family: "Noto Sans JP", sans-serif;
}

body a {
  color: #333;
  text-decoration: none;
}

body img {
  max-width: 100%;
}

*[data-small-only] {
  display: none !important;
}

.f__header {
  position: fixed;
  top: 0;
  z-index: 100;
  width: 100%;
  min-width: 1080px;
  height: 130px;
}

.f__header > .head {
  width: 100%;
  min-width: 1080px;
  background: #fff;
}

.f__header > .head > div {
  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;
  width: 1080px;
  height: 80px;
  margin: 0 auto;
}

.f__header > .head > div > .logo > a {
  display: block;
  width: 254px;
}

.f__header > .head > div > .logo > a:hover {
  opacity: 0.8;
}

.f__header > .head > div > .search {
  display: block;
  width: 100%;
  height: 34px;
  margin-left: 40px;
  background: #f3f3f3;
}

.f__header > .head > div > .search .promagnifier:hover {
  opacity: 0.8;
}

.f__header > .head > div > .lang {
  position: relative;
  width: 300px;
  margin-left: 20px;
}

.f__header > .head > div > .lang > span {
  cursor: pointer;
  position: relative;
  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;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 100%;
  height: 34px;
  padding: 0 0.75em;
  font-size: 14px;
  background: #f3f3f3;
}

.f__header > .head > div > .lang > span::before {
  content: "";
  position: absolute;
  top: 0.25em;
  bottom: 0;
  right: 0.75em;
  width: 0;
  height: 0;
  margin: auto;
  border: transparent 4px solid;
  border-top: #0c237d 6px solid;
}

.f__header > .head > div > .lang > span:hover {
  opacity: 0.8;
}

.f__header > .head > div > .lang > ul {
  display: none;
  z-index: 12000;
  position: absolute;
  top: 30px;
  left: 0;
  width: 100%;
}

.f__header > .head > div > .lang > ul > li {
  margin-top: 1px;
}

.f__header > .head > div > .lang > ul > li > a {
  display: block;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0.5em 0.75em;
  font-size: 14px;
  color: #fff;
  background: #333;
}

.f__header > .head > div > .lang > ul > li > a:hover {
  background: rgba(51, 51, 51, 0.8);
}

.f__header > .gnav {
  width: 100%;
  min-width: 1080px;
  height: 50px;
  background: rgba(0, 0, 0, 0.8);
}

.f__header > .gnav > .menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  width: 1080px;
  height: 50px;
  margin: 0 auto;
}

.f__header > .gnav > .menu > li {
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
}

.f__header > .gnav > .menu > li > a,
.f__header > .gnav > .menu > li > span {
  cursor: pointer;
  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: 50px;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
}

.f__header > .gnav > .menu > li > a:hover, .f__header > .gnav > .menu > li > a.active,
.f__header > .gnav > .menu > li > span:hover,
.f__header > .gnav > .menu > li > span.active {
  background: #586ab0;
}

.f__header > .gnav > .menu > li > div {
  display: none;
  position: absolute;
  top: 130px;
  left: 0;
  right: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 2.5em 0;
  width: 100%;
  background: #586ab0;
}

.f__header > .gnav > .menu > li > div > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 1080px;
  margin: 0 auto;
}

.f__header > .gnav > .menu > li > div > div > ul {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}

.f__header > .gnav > .menu > li > div > div > ul + ul {
  margin-left: 40px;
}

.f__header > .gnav > .menu > li > div > div > ul > li + li {
  margin-top: 1.5em;
}

.f__header > .gnav > .menu > li > div > div > ul > li > a {
  position: relative;
  display: block;
  padding-left: 0.75em;
  font-size: 20px;
  font-weight: bold;
  color: #fff;
}

.f__header > .gnav > .menu > li > div > div > ul > li > a::before {
  content: "";
  position: absolute;
  top: 0.6em;
  left: 0;
  width: 0;
  height: 0;
  border: transparent 3px solid;
  border-left: #fff 5px solid;
}

.f__header > .gnav > .menu > li > div > div > ul > li > a::before {
  opacity: 0.8;
}

.f__header > .gnav > .menu > li > div > div > ul > li > a:hover {
  text-decoration: underline;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul {
  margin: 0.75em 0 0 1em;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li + li {
  margin-top: 0.5em;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li > a {
  position: relative;
  padding-left: 0.75em;
  font-size: 16px;
  color: #fff;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li > a::before {
  content: "";
  position: absolute;
  top: 0.6em;
  left: 0;
  width: 0;
  height: 0;
  border: transparent 3px solid;
  border-left: #fff 5px solid;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li > a::before {
  opacity: 0.8;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li > a:hover {
  text-decoration: underline;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li > ul {
  margin: 0.5em 0 0 0.75em;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li > ul > li + li {
  margin-top: 0.25em;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li > ul > li > a {
  font-size: 14px;
  text-decoration: underline;
  color: #fff;
}

.f__header > .gnav > .menu > li > div > div > ul > li > ul > li > ul > li > a:hover {
  text-decoration: none;
}

.f__header > .gnav > .menu > li.exhibition > span {
  background: rgba(54, 123, 153, 0.8);
}

.f__header > .gnav > .menu > li.exhibition > span:hover,
.f__header > .gnav > .menu > li.exhibition > .active,
.f__header > .gnav > .menu > li.exhibition > div {
  background: #367b99;
}

.f__header > .gnav > .menu > li.event > span {
  background: rgba(158, 121, 0, 0.8);
}

.f__header > .gnav > .menu > li.event > span:hover,
.f__header > .gnav > .menu > li.event > .active,
.f__header > .gnav > .menu > li.event > div {
  background: #9e7900;
}

.f__header > .gnav > .menu > li.research > span {
  background: rgba(143, 50, 93, 0.8);
}

.f__header > .gnav > .menu > li.research > span:hover,
.f__header > .gnav > .menu > li.research > .active,
.f__header > .gnav > .menu > li.research > div {
  background: #8f325d;
}

.f__header > .gnav > .menu > li.education > span {
  background: rgba(96, 117, 47, 0.8);
}

.f__header > .gnav > .menu > li.education > span:hover,
.f__header > .gnav > .menu > li.education > .active,
.f__header > .gnav > .menu > li.education > div {
  background: #60752f;
}

body.lang-open .f__header > .head > div > .lang > span {
  color: #fff;
  background: #333;
}

body.lang-open .f__header > .head > div > .lang > span:hover {
  opacity: 1;
}

body.lang-open .f__header > .head > div > .lang > span::before {
  border-top: #fff 6px solid;
}

body.lang-open .f__header > .head > div > .lang > ul {
  display: block;
}

body.lang-en .f__header > .head > div > .logo > a {
  width: 335px;
}

.f__main {
  width: 100%;
  min-width: 1080px;
  padding: 80px 0 7em;
  margin: 0 auto;
}

.f__content {
  width: 1080px;
  margin: 0 auto;
  padding-top: 2.5em;
}

.f__footer {
  width: 100%;
  min-width: 1080px;
  color: #fff;
}

.f__footer > .pagetop {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  width: 1080px;
  margin: 0 auto;
}

.f__footer > .pagetop > a {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 40px;
  padding: 0 1.5em;
  font-size: 14px;
  font-weight: bold;
  color: #fff;
  background: #262626;
}

.f__footer > .pagetop > a:hover {
  opacity: 0.8;
}

.f__footer > .pagetop > a::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  margin: 0.45em 0.75em 0 0;
  border-top: #fff 2px solid;
  border-right: #fff 2px solid;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  opacity: 0.5;
}

.f__footer > div {
  width: 100%;
  min-width: 1080px;
  background: #262626;
}

.f__footer > div > .link > 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;
  width: 1080px;
  padding: 1.5em 0;
  margin: 0 auto;
}

.f__footer > div > .link > ul > li + li {
  margin-left: 1.5em;
}

.f__footer > div > .link > ul > li > a {
  font-size: 12px;
  text-decoration: underline;
  color: #fff;
}

.f__footer > div > .link > ul > li > a:hover {
  text-decoration: none;
}

.f__footer > div > .info {
  width: 100%;
  min-width: 1080px;
  background: #1f1f1f;
}

.f__footer > div > .info > div {
  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;
  width: 1080px;
  padding: 2.5em 0;
  margin: 0 auto;
}

.f__footer > div > .info > div > p {
  line-height: 1.71429;
  font-size: 14px;
}

.f__footer > div > .info > div > 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;
  margin-left: auto;
}

.f__footer > div > .info > div > ul > li + li {
  margin-left: 5px;
}

.f__footer > div > .info > div > ul > li > a {
  display: block;
  width: 32px;
}

.f__footer > div > .info > div > ul > li > a:hover {
  opacity: 0.8;
}

.f__footer > div > .copyright {
  padding: 2em 0;
  text-align: center;
  font-size: 12px;
}
/*# sourceMappingURL=format--large.css.map */