@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  text-decoration: none;
  transition: opacity 0.3s ease-out;
}
a:hover {
  opacity: 0.75;
}

ul {
  list-style: none;
}

pre {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 300;
  font-style: normal;
  white-space: pre-wrap;
  word-break: break-all;
}

img {
  vertical-align: middle;
}

table {
  border-collapse: collapse;
}

[v-cloak] {
  display: none;
}

html {
  min-height: 100%;
  font-size: 10px;
  -webkit-text-size-adjust: 100%;
     -moz-text-size-adjust: 100%;
          text-size-adjust: 100%;
  font-feature-settings: "palt";
}

body {
  min-height: 100%;
  font-size: 1rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 300;
  font-style: normal;
}

#main {
  display: block;
}

#pagetop {
  position: fixed;
  right: 20px;
  bottom: 40px;
  width: 40px;
  height: 40px;
}
#pagetop img {
  width: 100%;
  height: 100%;
}

@media (max-width: 767px) {
  .pc-only {
    display: none !important;
  }
}

@media (min-width: 768px) {
  .sp-only {
    display: none !important;
  }
}

[v-cloak] {
  display: none;
}

.kagaku21-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 2000;
  pointer-events: none;
}
.kagaku21-header .wrapper {
  display: flex;
  justify-content: space-between;
  margin: auto;
}
.kagaku21-header .logo {
  padding: 10px 20px;
  width: 30%;
  max-width: 170px;
  pointer-events: all;
}
@media (min-width: 768px) {
  .kagaku21-header .logo {
    width: 170px;
  }
}
.kagaku21-header .logo img {
  width: 100%;
}
.kagaku21-header .nav {
  pointer-events: all;
}
.kagaku21-header .nav.active .button span:nth-child(1) {
  opacity: 0;
  pointer-events: none;
}
.kagaku21-header .nav.active .button span.bar {
  background-color: #000;
}
.kagaku21-header .nav.active .button span:nth-child(2) {
  transform: translateY(4px) rotate(45deg);
}
.kagaku21-header .nav.active .button span:nth-child(3) {
  opacity: 0;
  transform: scale(0.8);
}
.kagaku21-header .nav.active .button span:nth-child(4) {
  transform: translateY(-4px) rotate(-45deg);
}
.kagaku21-header .nav.active ul:not(.sub) {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 998;
  display: flex;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background-color: #fff;
}
@media (min-width: 768px) {
  .kagaku21-header .nav.active ul:not(.sub) {
    width: 50%;
    max-width: 400px;
    max-width: 600px;
  }
}
.kagaku21-header .nav.active ul:not(.sub) li {
  margin: 15px 0;
}
@media (min-width: 768px) {
  .kagaku21-header .nav.active ul:not(.sub) li {
    margin: 20px 0;
  }
}
.kagaku21-header .button {
  position: relative;
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-top: 20px;
  margin-right: 20px;
  width: 40px;
  height: 40px;
  cursor: pointer;
}
.kagaku21-header .button span {
  display: block;
  color: #E95504;
  font-size: 1.4rem;
}
.kagaku21-header .button span.bar {
  width: 100%;
  height: 4px;
  background-color: #E95504;
  transition: all 0.3s;
  transform-origin: center;
  border-radius: 2px;
}
.kagaku21-header .button span:nth-child(1) {
  position: absolute;
  top: -14px;
  left: 0;
}
.kagaku21-header .button span:nth-child(2) {
  transform: translateY(-5px);
}
.kagaku21-header .button span:nth-child(4) {
  transform: translateY(5px);
}
.kagaku21-header ul:not(.sub) {
  display: none;
  padding-top: 5px;
}
.kagaku21-header ul:not(.sub) > li {
  padding-left: 10%;
}
.kagaku21-header ul:not(.sub) > li:nth-child(1) a {
  color: #EB4CB5;
}
.kagaku21-header ul:not(.sub) > li:nth-child(2) a {
  color: #F89500;
}
.kagaku21-header ul:not(.sub) > li:nth-child(3) a {
  color: #FCD300;
}
.kagaku21-header ul:not(.sub) > li:nth-child(3) a .minus {
  display: none;
}
.kagaku21-header ul:not(.sub) > li:nth-child(3) a img {
  width: 1em;
}
.kagaku21-header ul:not(.sub) > li:nth-child(3) ul {
  display: none;
}
.kagaku21-header ul:not(.sub) > li:nth-child(4) a {
  color: #9DDC2A;
}
.kagaku21-header ul:not(.sub) > li:nth-child(5) a {
  color: #13B987;
}
.kagaku21-header ul:not(.sub) a {
  display: inline-flex;
  align-items: center;
  padding-bottom: 5px;
  color: #000;
  font-size: 2.5rem;
}
@media (min-width: 768px) {
  .kagaku21-header ul:not(.sub) a {
    font-size: 3rem;
  }
}
.kagaku21-header ul:not(.sub) a span {
  margin-left: 10px;
  display: block;
  transform: translateY(-2px);
}
.kagaku21-header ul.sub li {
  padding-left: 2.5em;
}
.kagaku21-header ul.sub a {
  font-size: 2rem;
  text-decoration: underline;
}
@media (min-width: 768px) {
  .kagaku21-header ul.sub a {
    font-size: 2.3rem;
  }
}

.kagaku21-footer {
  margin-top: 50px;
}
.kagaku21-footer .nav {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: flex-start;
  margin: auto;
  padding: 0 20px;
  max-width: 1040px;
}
@media (min-width: 576px) {
  .kagaku21-footer .nav {
    align-items: center;
    height: 460px;
  }
}
@media (min-width: 768px) {
  .kagaku21-footer .nav {
    flex-direction: row;
    align-items: flex-start;
    height: auto;
  }
}
.kagaku21-footer .nav .group {
  flex: 0 0 auto;
  margin: 20px 0;
}
@media (min-width: 576px) {
  .kagaku21-footer .nav .group {
    width: 200px;
  }
}
@media (min-width: 768px) {
  .kagaku21-footer .nav .group {
    width: 25%;
  }
}
.kagaku21-footer .nav .title {
  color: #036EB8;
  font-size: 2rem;
}
@media (min-width: 768px) {
  .kagaku21-footer .nav .title {
    font-size: 1.6rem;
  }
}
@media (min-width: 992px) {
  .kagaku21-footer .nav .title {
    font-size: 1.8rem;
  }
}
.kagaku21-footer .nav .title.empty:hover {
  opacity: 1;
}
.kagaku21-footer .nav ul {
  margin-top: 10px;
}
.kagaku21-footer .nav ul li {
  margin: 5px 0;
}
.kagaku21-footer .nav ul li a {
  color: #898989;
  font-size: 1.2rem;
  white-space: nowrap;
}
@media (min-width: 768px) {
  .kagaku21-footer .nav ul li a {
    font-size: 1.2rem;
  }
}
@media (min-width: 992px) {
  .kagaku21-footer .nav ul li a {
    font-size: 1.4rem;
  }
}
.kagaku21-footer .copyright {
  margin-top: 50px;
  padding: 10px;
  color: #fff;
  font-size: 1.2rem;
  text-align: center;
  background-color: #036EB8;
}
@media (min-width: 768px) {
  .kagaku21-footer .copyright {
    font-size: 1.6rem;
  }
}

.kagaku21-mv {
  position: relative;
}
.kagaku21-mv .bg img {
  width: 100%;
}
.kagaku21-mv .text {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 0.75em 1em;
  color: #fff;
  font-size: 1rem;
  background-color: rgba(3, 110, 184, 0.65);
}
@media (min-width: 768px) {
  .kagaku21-mv .text {
    left: initial;
    right: 10px;
    bottom: 20px;
    font-size: 1.3rem;
    border-radius: 10px;
  }
}
@media (min-width: 992px) {
  .kagaku21-mv .text {
    right: 20px;
    font-size: 1.6rem;
  }
}

.kagaku21-home-mv {
  position: relative;
}
.kagaku21-home-mv .bg img {
  width: 100%;
}
.kagaku21-home-mv .copy {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 66%;
  transform: translate(-50%, -50%);
}
@media (min-width: 768px) {
  .kagaku21-home-mv .copy {
    max-width: 600px;
  }
}
.kagaku21-home-mv .copy img {
  width: 100%;
}
.kagaku21-home-mv .character {
  position: absolute;
  bottom: 22%;
  left: 50%;
  width: 13%;
  transform: translate(-50%, 0);
}
@media (min-width: 768px) {
  .kagaku21-home-mv .character {
    bottom: 20px;
    max-width: 600px;
  }
}
.kagaku21-home-mv .character img {
  width: 100%;
}
.kagaku21-home-mv .text {
  position: absolute;
  left: 0;
  bottom: 20px;
  right: 0;
  padding: 0.75em 1em;
  color: #fff;
  font-size: 1rem;
  background-color: rgba(3, 110, 184, 0.65);
}
@media (min-width: 768px) {
  .kagaku21-home-mv .text {
    left: initial;
    right: 10px;
    font-size: 1.3rem;
    border-radius: 10px;
  }
}
@media (min-width: 992px) {
  .kagaku21-home-mv .text {
    right: 20px;
    font-size: 1.6rem;
  }
}

.kagaku21-home-nav ul {
  display: flex;
}
.kagaku21-home-nav ul li {
  flex: 1 1 auto;
  height: 80px;
}
.kagaku21-home-nav ul li:nth-child(1) {
  background-color: #EB4CB5;
}
.kagaku21-home-nav ul li:nth-child(2) {
  background-color: #F89500;
}
.kagaku21-home-nav ul li:nth-child(3) {
  background-color: #FCD300;
}
.kagaku21-home-nav ul li:nth-child(4) {
  background-color: #9DDC2A;
}
.kagaku21-home-nav ul li:nth-child(5) {
  background-color: #13B987;
}
.kagaku21-home-nav ul li a {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  width: 100%;
  height: 100%;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
}
@media (min-width: 992px) {
  .kagaku21-home-nav ul li a {
    font-size: 2.5rem;
  }
}

.kagaku21-home-news .banner {
  padding: 50px;
  text-align: center;
}
.kagaku21-home-news .banner img {
  width: 75%;
  min-width: 200px;
  max-width: 250px;
}
@media (min-width: 768px) {
  .kagaku21-home-news .banner img {
    max-width: 275px;
  }
}
.kagaku21-home-news ul {
  margin: auto;
  padding: 0 20px;
  max-width: 1040px;
}
.kagaku21-home-news ul li {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  padding: 20px 10px;
  font-size: 1.6rem;
  line-height: 1.5;
  border-top: 3px solid #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-home-news ul li {
    flex-wrap: nowrap;
    padding: 20px;
    font-size: 2rem;
    font-size: 1.9rem;
  }
}
.kagaku21-home-news ul li.is-new a::before {
  content: "New";
  margin-right: 0.5em;
  padding: 0 0.5em 0.1em;
  color: #fff;
  background-color: #F89500;
}
.kagaku21-home-news ul li .category {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  width: 9em;
  height: 2em;
  white-space: nowrap;
  border-radius: 20px;
}
.kagaku21-home-news ul li .category--topics {
  background-color: #F89500;
}
.kagaku21-home-news ul li .category--news {
  background-color: #13B987;
}
.kagaku21-home-news ul li .category--event {
  background-color: #EB4CB5;
}
@media (min-width: 768px) {
  .kagaku21-home-news ul li .category {
    margin-right: 10px;
  }
}
.kagaku21-home-news ul li .date {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 9em;
  height: 2em;
  white-space: nowrap;
}
@media (min-width: 768px) {
  .kagaku21-home-news ul li .date {
    margin-right: 10px;
  }
}
.kagaku21-home-news ul li a {
  padding: 0.3em 0;
  color: #000;
  width: 100%;
  height: 100%;
}
.kagaku21-home-news .more {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 50px auto;
  color: #fff;
  width: 10em;
  height: 2em;
  font-size: 2rem;
  background-color: #036EB8;
  border-radius: 2em;
}

.kagaku21-home-link {
  position: relative;
  z-index: 0;
}
.kagaku21-home-link .bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}
.kagaku21-home-link .bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.kagaku21-home-link ul {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding: 50px 20px;
}
.kagaku21-home-link ul li {
  margin: 10px;
}
@media (min-width: 768px) {
  .kagaku21-home-link ul li {
    width: 40%;
  }
}
@media (min-width: 2100px) {
  .kagaku21-home-link ul li {
    max-width: 490px;
  }
}
.kagaku21-home-link ul li img {
  width: 100%;
}
.kagaku21-home-link ul li a {
  position: relative;
  display: block;
  transition: 0.3s all;
}
.kagaku21-home-link ul li a:hover {
  opacity: 1;
}
@media (min-width: 768px) {
  .kagaku21-home-link ul li a {
    pointer-events: none;
  }
  .kagaku21-home-link ul li a.hover {
    transform: scale(1.05);
  }
}
.kagaku21-home-link ul li a span {
  pointer-events: all;
  position: absolute;
  bottom: 11.5%;
  left: 6%;
  width: 37%;
  height: 11%;
}

.kagaku21-home-banner {
  position: fixed;
  left: 30px;
  bottom: 10px;
  width: calc(100vw - 60px);
}
@media (min-width: 768px) {
  .kagaku21-home-banner {
    bottom: unset;
    left: unset;
    top: 10px;
    right: 70px;
    width: 420px;
  }
}
.kagaku21-home-banner a {
  display: block;
  width: 100%;
  height: 100%;
}
.kagaku21-home-banner a img {
  width: 100%;
}

@media (max-width: 767px) {
  .page-home .pagetop {
    right: 38px !important;
    bottom: calc(100vw * 168 / 457) !important;
  }
}

.kagaku21-chemistry-detail .banner {
  padding: 50px 20px;
  text-align: center;
}
.kagaku21-chemistry-detail .banner img {
  width: 50%;
  max-width: 700px;
  min-width: 300px;
}
.kagaku21-chemistry-detail .section {
  margin: auto;
  padding: 0 20px;
  max-width: 1040px;
}
.kagaku21-chemistry-detail .section .title {
  padding: 0.25em 1em;
  color: #036EB8;
  font-size: 2.4rem;
  text-align: center;
  border-bottom: 2px solid #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-chemistry-detail .section .title {
    font-size: 3rem;
  }
}
.kagaku21-chemistry-detail .section .text {
  padding: 20px 0;
}
@media (min-width: 768px) {
  .kagaku21-chemistry-detail .section .text {
    padding: 40px 0;
  }
}
.kagaku21-chemistry-detail .section .text p {
  font-size: 1.8rem;
  line-height: 2;
  letter-spacing: 1px;
}
@media (min-width: 768px) {
  .kagaku21-chemistry-detail .section .text p {
    font-size: 2rem;
    line-height: 2.4;
  }
}
.kagaku21-chemistry-detail .section .text p.important {
  color: #F89500;
}
.kagaku21-chemistry-detail .section .subtitle {
  margin: 20px 0 0 0;
  color: #036EB8;
  font-size: 1.8rem;
}
@media (min-width: 768px) {
  .kagaku21-chemistry-detail .section .subtitle {
    margin: 40px 0 0 0;
    font-size: 2.4rem;
  }
}
.kagaku21-chemistry-detail .section table {
  margin: 20px 0;
  width: 100%;
  border: 1px solid #036EB8;
}
.kagaku21-chemistry-detail .section table caption {
  padding: 0.25em 1em;
  width: 100%;
  color: #fff;
  font-size: 1.6rem;
  text-align: left;
  background-color: #036EB8;
}
@media (min-width: 768px) {
  .kagaku21-chemistry-detail .section table caption {
    font-size: 1.8rem;
  }
}
.kagaku21-chemistry-detail .section table caption .wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.kagaku21-chemistry-detail .section table caption a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 0.5em;
  padding-left: 0.5em;
  color: #F89500;
  width: 8em;
  height: 1.8em;
  font-size: 1.4rem;
  white-space: nowrap;
  background-color: #fff;
  border-radius: 1em;
}
.kagaku21-chemistry-detail .section table tr:last-child th, .kagaku21-chemistry-detail .section table tr:last-child td {
  padding-bottom: 0.75em;
}
.kagaku21-chemistry-detail .section table th, .kagaku21-chemistry-detail .section table td {
  padding: 0.75em 1em 0 1em;
  font-size: 1.4rem;
  line-height: 1.8;
  font-weight: 400;
  vertical-align: top;
}
@media (min-width: 768px) {
  .kagaku21-chemistry-detail .section table th, .kagaku21-chemistry-detail .section table td {
    font-size: 1.6rem;
  }
}
.kagaku21-chemistry-detail .section table th {
  position: relative;
  color: #036EB8;
  width: 8em;
  text-align: justify;
  -moz-text-align-last: justify;
       text-align-last: justify;
}
.kagaku21-chemistry-detail .section table th::after {
  content: "：";
  position: absolute;
  right: -0.25em;
}

.kagaku21-if-detail {
  margin-top: 50px;
}
.kagaku21-if-detail .banner {
  padding: 50px 20px;
  text-align: center;
}
.kagaku21-if-detail .banner img {
  width: 58%;
  max-width: 820px;
  min-width: 300px;
}
.kagaku21-if-detail .section {
  margin: auto;
  padding: 0 20px;
  max-width: 1040px;
}
.kagaku21-if-detail .section .title {
  padding: 0.25em 1em;
  color: #036EB8;
  font-size: 2.4rem;
  text-align: center;
  border-bottom: 2px solid #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-if-detail .section .title {
    font-size: 3rem;
  }
}
.kagaku21-if-detail .section .text {
  padding: 20px 0;
}
@media (min-width: 768px) {
  .kagaku21-if-detail .section .text {
    padding: 40px 0;
  }
}
.kagaku21-if-detail .section .text p {
  font-size: 1.8rem;
  line-height: 2;
  letter-spacing: 1px;
}
@media (min-width: 768px) {
  .kagaku21-if-detail .section .text p {
    font-size: 2rem;
    line-height: 2.4;
  }
}
.kagaku21-if-detail .section .text p.important {
  color: #F89500;
}
.kagaku21-if-detail .section .text p.description {
  font-size: 1.6rem;
}
.kagaku21-if-detail .section ul li .image {
  text-align: center;
}
.kagaku21-if-detail .section ul li .image .arrow {
  width: 36.3%;
}
.kagaku21-if-detail .section ul li .image svg {
  width: 100%;
  vertical-align: middle;
}
.kagaku21-if-detail .section ul li .text-box {
  position: relative;
  display: flex;
  align-items: flex-start;
  padding: 0 4% 5%;
  color: #fff;
  font-size: 1.4rem;
  background-color: #036eb8;
}
@media (min-width: 768px) {
  .kagaku21-if-detail .section ul li .text-box {
    margin-top: -2%;
    font-size: 2rem;
  }
}
.kagaku21-if-detail .section ul li .text-box span {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 10px;
  color: #036eb8;
  width: 1.6em;
  height: 1.6em;
  text-align: center;
  line-height: 1;
  background-color: #fff;
  border-radius: 50%;
}
.kagaku21-if-detail .section ul li.food .image {
  position: relative;
  z-index: 0;
}
.kagaku21-if-detail .section ul li.food .svg::after {
  content: "";
  position: absolute;
  top: 10%;
  left: 0;
  bottom: 0;
  z-index: -1;
  width: 100%;
  background-color: #036eb8;
}
.kagaku21-if-detail .section ul li.food a {
  position: absolute;
  top: 0;
  left: 0;
  width: 2.5%;
  border-radius: 50%;
}
.kagaku21-if-detail .section ul li.food a[data-id="1"] {
  top: 31.9%;
  left: 21.6%;
}
.kagaku21-if-detail .section ul li.food a[data-id="2"] {
  top: 36.6%;
  left: 32.2%;
}
.kagaku21-if-detail .section ul li.food a[data-id="3"] {
  top: 21.6%;
  left: 57%;
}
.kagaku21-if-detail .section ul li.food a[data-id="4"] {
  top: 45.6%;
  left: 19.2%;
}
.kagaku21-if-detail .section ul li.food a[data-id="5"] {
  top: 55%;
  left: 39.3%;
}
.kagaku21-if-detail .section ul li.food a[data-id="6"] {
  top: 52.5%;
  left: 59.05%;
}
.kagaku21-if-detail .section ul li.food a[data-id="7"] {
  top: 61.15%;
  left: 24.9%;
}
.kagaku21-if-detail .section ul li.food a[data-id="8"] {
  top: 69.45%;
  left: 21%;
}
.kagaku21-if-detail .section ul li.food a[data-id="9"] {
  top: 79.25%;
  left: 28.3%;
}
.kagaku21-if-detail .section ul li.food a[data-id="10"] {
  top: 83.3%;
  left: 51.5%;
}
.kagaku21-if-detail .section ul li.food a::after {
  content: "";
  display: block;
  padding-top: 100%;
  width: 100%;
}
.kagaku21-if-detail .section .footer {
  display: flex;
  flex-direction: column;
}
@media (min-width: 768px) {
  .kagaku21-if-detail .section .footer {
    flex-direction: row;
  }
}
.kagaku21-if-detail .section .footer .image {
  flex: 0 0 auto;
  padding: 30px;
  text-align: center;
}
@media (min-width: 768px) {
  .kagaku21-if-detail .section .footer .image {
    width: 50%;
  }
}
.kagaku21-if-detail .section .footer .image img {
  width: 100%;
  max-width: 300px;
}
@media (min-width: 768px) {
  .kagaku21-if-detail .section .footer .image img {
    max-width: initial;
  }
}
.kagaku21-if-detail .section .footer .link {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.kagaku21-if-detail .section .footer .link a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px 0;
  color: #fff;
  width: 100%;
  font-size: 2rem;
  height: 40px;
  border-radius: 20px;
}
@media (min-width: 768px) {
  .kagaku21-if-detail .section .footer .link a {
    height: 50px;
    font-size: 2.5rem;
    border-radius: 25px;
  }
}
@media (min-width: 992px) {
  .kagaku21-if-detail .section .footer .link a {
    font-size: 3rem;
  }
}
.kagaku21-if-detail .section .footer .link a.fridge {
  background-color: #036EB8;
}
.kagaku21-if-detail .section .footer .link a.food {
  background-color: #f89500;
}

.kagaku21-if-fridge .image {
  padding: 0 10px;
  text-align: center;
}
.kagaku21-if-fridge .image img {
  max-width: 100%;
}

.kagaku21-if-food .image {
  padding: 0 10px;
  text-align: center;
}
.kagaku21-if-food .image img {
  max-width: 100%;
}

.kagaku21-study-detail {
  margin-top: 50px;
}
.kagaku21-study-detail .banner {
  padding: 50px 20px;
  text-align: center;
}
.kagaku21-study-detail .banner img {
  width: 58%;
  max-width: 820px;
  min-width: 300px;
}
.kagaku21-study-detail .section {
  margin: auto;
  padding: 0 20px;
  max-width: 1040px;
}
.kagaku21-study-detail .section .title {
  padding: 0.25em 1em;
  color: #036EB8;
  font-size: 2.4rem;
  text-align: center;
  border-bottom: 2px solid #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section .title {
    font-size: 3rem;
  }
}
.kagaku21-study-detail .section .text {
  padding: 20px 0;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section .text {
    padding: 40px 0;
  }
}
.kagaku21-study-detail .section .text p {
  font-size: 1.8rem;
  line-height: 2;
  letter-spacing: 1px;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section .text p {
    font-size: 2rem;
    line-height: 2.4;
  }
}
.kagaku21-study-detail .section .text p.important {
  color: #F89500;
}
.kagaku21-study-detail .section .text p.description {
  font-size: 1.6rem;
}
.kagaku21-study-detail .section .subtitle {
  margin: 20px 0 0 0;
  color: #036EB8;
  font-size: 1.8rem;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section .subtitle {
    margin: 40px 0 0 0;
    font-size: 2.4rem;
  }
}
.kagaku21-study-detail .section .more {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 30px auto;
  color: #fff;
  max-width: 600px;
  height: 40px;
  font-size: 2rem;
  border-radius: 25px;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section .more {
    margin: 50px auto;
    font-size: 2.6rem;
    height: 50px;
  }
}
.kagaku21-study-detail .section-01 ul {
  margin: 20px 0;
  padding: 5px 15px;
  background-color: #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-01 ul {
    padding: 20px 40px;
  }
}
.kagaku21-study-detail .section-01 ul li {
  margin: 10px 0;
  padding-left: 1em;
  text-indent: -1em;
  color: #036EB8;
  font-size: 1.6rem;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-01 ul li {
    font-size: 2rem;
  }
}
.kagaku21-study-detail .section-01 ul li span {
  display: block;
  margin-left: 1em;
  color: #000;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-01 ul li span {
    display: initial;
  }
}
.kagaku21-study-detail .section-01 .more {
  background-color: #036EB8;
}
.kagaku21-study-detail .section-02 {
  margin-top: 50px;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-02 {
    margin-top: 100px;
  }
}
.kagaku21-study-detail .section-02 .wrapper {
  display: flex;
  flex-wrap: wrap;
  padding-top: 20px;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-02 .wrapper {
    padding-top: 0;
  }
}
.kagaku21-study-detail .section-02 .wrapper .links {
  width: 100%;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-02 .wrapper .links {
    padding: 40px 20px;
    width: 50%;
  }
}
.kagaku21-study-detail .section-02 .wrapper .links h3 {
  font-size: 1.6rem;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-02 .wrapper .links h3 {
    font-size: 2rem;
  }
}
.kagaku21-study-detail .section-02 .wrapper .links ul {
  margin-bottom: 20px;
  font-size: 1.6rem;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-02 .wrapper .links ul {
    margin-bottom: 40px;
    font-size: 2rem;
  }
}
.kagaku21-study-detail .section-02 .wrapper .links ul li {
  margin: 10px 25px;
}
.kagaku21-study-detail .section-02 .wrapper .links ul li a {
  color: #036EB8;
}
.kagaku21-study-detail .section-03 {
  margin-top: 50px;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-03 {
    margin-top: 100px;
  }
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-03 ul {
    display: flex;
    justify-content: space-between;
  }
}
.kagaku21-study-detail .section-03 ul li {
  padding: 20px;
  background-color: #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-03 ul li {
    width: 30%;
  }
}
.kagaku21-study-detail .section-03 ul li h3 {
  color: #036EB8;
  font-size: 1.8rem;
  font-weight: 400;
  text-align: center;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-03 ul li h3 {
    font-size: 2.2rem;
  }
}
.kagaku21-study-detail .section-03 ul li a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px 0;
  color: #fff;
  height: 2.4em;
  font-size: 1.8rem;
  font-weight: 700;
  background-color: #9DDC2A;
  border-radius: 1.2em;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-03 ul li a {
    font-size: 2.2rem;
    height: 2em;
    border-radius: 1em;
  }
}
.kagaku21-study-detail .section-03 ul li a img {
  margin-right: 10px;
  width: 30px;
}
.kagaku21-study-detail .section-03 ul li p {
  margin: 10px 0;
  font-size: 1.4rem;
  line-height: 1.8;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-03 ul li p {
    font-size: 1.6rem;
  }
}
.kagaku21-study-detail .section-03 pre {
  margin: 50px 0;
  font-size: 1.6rem;
  line-height: 2;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-03 pre {
    font-size: 1.8rem;
  }
}
.kagaku21-study-detail .section-03 pre h3 {
  text-align: center;
}
.kagaku21-study-detail .section-03 .box {
  margin-top: 20px;
  padding: 20px;
  font-size: 1.6rem;
  line-height: 2;
  border: 2px solid #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-study-detail .section-03 .box {
    margin-top: 40px;
    padding: 40px;
    font-size: 1.8rem;
    border-width: 4px;
  }
}
.kagaku21-study-detail .section-03 .more {
  background-color: #9DDC2A;
}

.kagaku21-event-detail {
  margin-top: 20px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail {
    margin-top: 50px;
  }
}
.kagaku21-event-detail .banner {
  padding: 20px 20px;
  text-align: center;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .banner {
    padding: 40px 20px;
  }
}
.kagaku21-event-detail .banner img {
  width: 72%;
  max-width: 1000px;
  min-width: 300px;
}
.kagaku21-event-detail .section {
  margin: 40px auto;
  padding: 0 10px;
  max-width: 1220px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section {
    margin: 80px auto;
  }
}
.kagaku21-event-detail .section .title {
  padding: 0.25em 1em;
  color: #036EB8;
  font-size: 2rem;
  text-align: center;
  border-bottom: 2px solid #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .title {
    font-size: 2.4rem;
  }
}
@media (min-width: 992px) {
  .kagaku21-event-detail .section .title {
    font-size: 3rem;
  }
}
.kagaku21-event-detail .section .text {
  padding: 20px 0;
  font-size: 1.6rem;
  line-height: 1.8;
  letter-spacing: 1px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .text {
    padding: 20px 0;
  }
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .text {
    font-size: 2rem;
    line-height: 2;
  }
}
.kagaku21-event-detail .section .subtitle {
  margin: 20px 0 0 0;
  color: #036EB8;
  font-size: 1.8rem;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .subtitle {
    margin: 40px 0 0 0;
    font-size: 2.4rem;
  }
}
.kagaku21-event-detail .section .tab {
  display: flex;
  width: 100%;
}
.kagaku21-event-detail .section .tab a {
  flex: 1 1 auto;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  width: 33%;
  height: 60px;
  font-size: 1.2rem;
  text-align: center;
  overflow: hidden;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .tab a {
    height: 100px;
    font-size: 2rem;
  }
}
@media (min-width: 992px) {
  .kagaku21-event-detail .section .tab a {
    height: 120px;
    font-size: 3rem;
  }
}
.kagaku21-event-detail .section .tab a::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background-color: #fff;
  transform: translate(75%, -75%) rotate(45deg);
  transform-origin: center;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .tab a::after {
    transform: translate(60%, -60%) rotate(45deg);
  }
}
.kagaku21-event-detail .section .tab a:nth-child(1) {
  background-color: #EB4CB5;
}
.kagaku21-event-detail .section .tab a:nth-child(2) {
  background-color: #F89500;
}
.kagaku21-event-detail .section .tab a:nth-child(3) {
  background-color: #FCD300;
}
.kagaku21-event-detail .section .detail {
  display: none;
  padding: 10px 10px;
  border: 10px solid #ccc;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail {
    padding: 20px 50px;
    border-width: 20px;
  }
}
.kagaku21-event-detail .section .detail.show {
  display: block;
}
.kagaku21-event-detail .section .detail-01 {
  border-color: #F181CB;
}
.kagaku21-event-detail .section .detail-01 ul.news {
  margin: auto;
  margin-top: 20px;
  padding: 0 20px;
  max-width: 1040px;
}
.kagaku21-event-detail .section .detail-01 ul.news li {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  padding: 20px 10px;
  font-size: 1.6rem;
  line-height: 1.5;
  border-top: 2px solid #A9E1F9;
}
.kagaku21-event-detail .section .detail-01 ul.news li:last-child {
  border-bottom: 2px solid #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-01 ul.news li {
    flex-wrap: nowrap;
    padding: 10px;
    font-size: 2rem;
  }
}
.kagaku21-event-detail .section .detail-01 ul.news li .category {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  width: 8em;
  height: 2em;
  white-space: nowrap;
  border-radius: 20px;
}
.kagaku21-event-detail .section .detail-01 ul.news li .category.topics {
  background-color: #F89500;
}
.kagaku21-event-detail .section .detail-01 ul.news li .category.news {
  background-color: #13B987;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-01 ul.news li .category {
    margin-right: 10px;
  }
}
.kagaku21-event-detail .section .detail-01 ul.news li .date {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 9em;
  height: 2em;
  white-space: nowrap;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-01 ul.news li .date {
    margin-right: 10px;
  }
}
.kagaku21-event-detail .section .detail-01 ul.news li a {
  padding: 0.3em 0;
  color: #000;
  width: 100%;
  height: 100%;
}
.kagaku21-event-detail .section .detail-01 table.type-01 {
  margin: 20px 0;
  width: 100%;
  border: 1px solid #036EB8;
}
.kagaku21-event-detail .section .detail-01 table.type-01 caption {
  padding: 0.25em 1em;
  width: 100%;
  color: #fff;
  font-size: 1.6rem;
  text-align: left;
  background-color: #036EB8;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-01 table.type-01 caption {
    font-size: 1.8rem;
  }
}
.kagaku21-event-detail .section .detail-01 table.type-01 caption .wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.kagaku21-event-detail .section .detail-01 table.type-01 caption a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 0.5em;
  padding-left: 0.5em;
  color: #fff;
  width: 8em;
  height: 1.8em;
  font-size: 1.4rem;
  white-space: nowrap;
  background-color: #EB4CB5;
  border-radius: 1em;
}
.kagaku21-event-detail .section .detail-01 table.type-01 tr:last-child th, .kagaku21-event-detail .section .detail-01 table.type-01 tr:last-child td {
  padding-bottom: 0.75em;
}
.kagaku21-event-detail .section .detail-01 table.type-01 th, .kagaku21-event-detail .section .detail-01 table.type-01 td {
  padding: 0.75em 1em 0 1em;
  font-size: 1.4rem;
  line-height: 1.8;
  font-weight: 400;
  vertical-align: top;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-01 table.type-01 th, .kagaku21-event-detail .section .detail-01 table.type-01 td {
    font-size: 1.6rem;
  }
}
.kagaku21-event-detail .section .detail-01 table.type-01 th {
  position: relative;
  color: #036EB8;
  width: 10em;
  text-align: justify;
  -moz-text-align-last: justify;
       text-align-last: justify;
}
.kagaku21-event-detail .section .detail-01 table.type-01 th::after {
  content: "：";
  position: absolute;
  right: -0.25em;
}
.kagaku21-event-detail .section .detail-01 table.type-02 {
  margin: 20px 0;
  width: 100%;
}
.kagaku21-event-detail .section .detail-01 table.type-02 caption {
  padding: 0.25em 0;
  width: 100%;
  color: #036EB8;
  font-size: 1.6rem;
  text-align: left;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-01 table.type-02 caption {
    font-size: 1.8rem;
  }
}
.kagaku21-event-detail .section .detail-01 table.type-02 caption .wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.kagaku21-event-detail .section .detail-01 table.type-02 caption a {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-left: 0.5em;
  width: 8em;
  height: 1.8em;
  font-size: 1.4rem;
  color: #fff;
  background-color: #EB4CB5;
  border-radius: 1em;
}
.kagaku21-event-detail .section .detail-01 table.type-02 tr:last-child th, .kagaku21-event-detail .section .detail-01 table.type-02 tr:last-child td {
  padding-bottom: 0.75em;
}
.kagaku21-event-detail .section .detail-01 table.type-02 th, .kagaku21-event-detail .section .detail-01 table.type-02 td {
  padding: 0.75em 1em 0 1em;
  font-size: 1.4rem;
  line-height: 1.8;
  font-weight: 400;
  vertical-align: top;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-01 table.type-02 th, .kagaku21-event-detail .section .detail-01 table.type-02 td {
    font-size: 1.6rem;
  }
}
.kagaku21-event-detail .section .detail-01 table.type-02 th {
  position: relative;
  color: #036EB8;
  width: 10em;
  text-align: justify;
  -moz-text-align-last: justify;
       text-align-last: justify;
}
.kagaku21-event-detail .section .detail-01 table.type-02 th::after {
  content: "：";
  position: absolute;
  right: -0.25em;
}
.kagaku21-event-detail .section .detail-01 .link {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 20px auto;
  color: #fff;
  width: 90%;
  max-width: 600px;
  height: 40px;
  font-size: 1.6rem;
  border-radius: 25px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-01 .link {
    height: 50px;
    font-size: 2rem;
  }
}
.kagaku21-event-detail .section .detail-01 .link.outline {
  background-color: #036EB8;
}
.kagaku21-event-detail .section .detail-01 .link.application {
  background-color: #EB4CB5;
}
.kagaku21-event-detail .section .detail-01 hr {
  background: none;
  border: none;
  border-bottom: 2px solid #A9E1F9;
}
.kagaku21-event-detail .section .detail-02 {
  border-color: #F89500;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-02 ul {
    display: flex;
    margin-top: 40px;
  }
}
.kagaku21-event-detail .section .detail-02 ul li {
  display: flex;
  flex-direction: column;
  margin: 10px 0;
  padding: 30px 20px;
  border: 4px solid #036EB8;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-02 ul li {
    margin: 0;
    width: calc(50% - 15px);
  }
  .kagaku21-event-detail .section .detail-02 ul li:first-child {
    margin-right: 30px;
  }
}
.kagaku21-event-detail .section .detail-02 ul li .title-image {
  text-align: center;
}
.kagaku21-event-detail .section .detail-02 ul li .title-image img {
  max-width: 100%;
}
.kagaku21-event-detail .section .detail-02 ul li p {
  font-size: 1.6rem;
  line-height: 1.8;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-02 ul li p {
    font-size: 2rem;
    line-height: 2;
  }
}
.kagaku21-event-detail .section .detail-02 ul li .image {
  margin-top: auto;
  text-align: center;
}
.kagaku21-event-detail .section .detail-02 ul li .image img {
  max-width: 100%;
}
.kagaku21-event-detail .section .detail-02 ul li a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px auto;
  color: #fff;
  width: 100%;
  height: 40px;
  font-size: 1.6rem;
  border-radius: 25px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-02 ul li a {
    height: 50px;
    font-size: 2rem;
  }
}
.kagaku21-event-detail .section .detail-02 ul li a.outline {
  background-color: #036EB8;
}
.kagaku21-event-detail .section .detail-02 ul li a.application {
  background-color: #F89500;
}
.kagaku21-event-detail .section .detail-02 .video {
  position: relative;
  margin-top: 20px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-02 .video {
    margin-top: 40px;
  }
}
.kagaku21-event-detail .section .detail-02 .video::after {
  content: "";
  display: block;
  padding-top: calc(9/16 * 100%);
  width: 100%;
}
.kagaku21-event-detail .section .detail-02 .video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.kagaku21-event-detail .section .detail-03 {
  border-color: #FCD300;
}
.kagaku21-event-detail .section .detail-03 .title {
  margin-bottom: 10px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 .title {
    margin-bottom: 0;
  }
}
.kagaku21-event-detail .section .detail-03 .text .character {
  float: right;
  margin-left: 10px;
  margin-bottom: 10px;
  width: 60px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 .text .character {
    width: 100px;
  }
}
.kagaku21-event-detail .section .detail-03 .text .character img {
  max-width: 100%;
}
.kagaku21-event-detail .section .detail-03 ul {
  margin: 20px 0;
  padding: 5px 15px;
  background-color: #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 ul {
    padding: 20px 40px;
  }
}
.kagaku21-event-detail .section .detail-03 ul li {
  margin: 10px 0;
  padding-left: 1em;
  text-indent: -1em;
  color: #036EB8;
  font-size: 1.6rem;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 ul li {
    font-size: 2rem;
  }
}
.kagaku21-event-detail .section .detail-03 ul li span {
  display: block;
  margin-left: 1em;
  color: #000;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 ul li span {
    display: initial;
  }
}
.kagaku21-event-detail .section .detail-03 table.type-03 {
  margin: 20px 0;
  width: 100%;
}
.kagaku21-event-detail .section .detail-03 table.type-03 caption {
  width: 100%;
}
.kagaku21-event-detail .section .detail-03 table.type-03 caption .wrapper {
  display: flex;
}
.kagaku21-event-detail .section .detail-03 table.type-03 caption span {
  position: relative;
  padding: 0.25em 3em 0.25em 2em;
  color: #fff;
  font-size: 1.6rem;
  text-align: left;
  background-color: #036EB8;
  overflow: hidden;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 table.type-03 caption span {
    font-size: 1.8rem;
  }
}
.kagaku21-event-detail .section .detail-03 table.type-03 caption span::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 4em;
  height: 4em;
  background-color: #fff;
  transform: translate(75%, -50%) rotate(60deg);
  transform-origin: center;
}
.kagaku21-event-detail .section .detail-03 table.type-03 tr:last-child th, .kagaku21-event-detail .section .detail-03 table.type-03 tr:last-child td {
  padding-bottom: 0.75em;
}
.kagaku21-event-detail .section .detail-03 table.type-03 th, .kagaku21-event-detail .section .detail-03 table.type-03 td {
  display: block;
  padding: 0.75em 1em 0 1em;
  font-size: 1.4rem;
  line-height: 1.8;
  font-weight: 400;
  border: 2px solid #036EB8;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 table.type-03 th, .kagaku21-event-detail .section .detail-03 table.type-03 td {
    display: table-cell;
    padding: 0.75em 1.5em 0 1.5em;
    font-size: 2rem;
  }
}
.kagaku21-event-detail .section .detail-03 table.type-03 th {
  position: relative;
  color: #036EB8;
  width: 100%;
  text-align: left;
  border-bottom-width: 0;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 table.type-03 th {
    width: 18em;
    border-bottom-width: 2px;
  }
}
.kagaku21-event-detail .section .detail-03 table.type-03 th span {
  display: flex;
  align-items: center;
  min-height: 3em;
}
.kagaku21-event-detail .section .detail-03 table.type-03 td a {
  color: #036EB8;
  text-decoration: underline;
}
.kagaku21-event-detail .section .detail-03 table.type-03 td a:hover {
  text-decoration: none;
}
.kagaku21-event-detail .section .detail-03 table.type-03 td .important {
  color: #F89500;
}
.kagaku21-event-detail .section .detail-03 .website, .kagaku21-event-detail .section .detail-03 .olympic {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px auto;
  color: #fff;
  width: 100%;
  max-width: 600px;
  height: 40px;
  font-size: 1.8rem;
  background-color: #036EB8;
  border-radius: 20px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 .website, .kagaku21-event-detail .section .detail-03 .olympic {
    margin: 20px auto;
    height: 50px;
    font-size: 2.5rem;
    border-radius: 25px;
  }
}
.kagaku21-event-detail .section .detail-03 .website {
  margin-top: 20px;
}
@media (min-width: 768px) {
  .kagaku21-event-detail .section .detail-03 .website {
    margin-top: 40px;
  }
}

.kagaku21-news-detail {
  margin-top: 20px;
}
@media (min-width: 768px) {
  .kagaku21-news-detail {
    margin-top: 50px;
  }
}
.kagaku21-news-detail .section {
  margin: 40px auto;
  padding: 0 10px;
  max-width: 1220px;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section {
    margin: 80px auto;
  }
}
.kagaku21-news-detail .section .banner {
  padding: 50px;
  text-align: center;
}
.kagaku21-news-detail .section .banner img {
  width: 75%;
  min-width: 200px;
  max-width: 250px;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section .banner img {
    max-width: 275px;
  }
}
.kagaku21-news-detail .section .news ul {
  width: 100%;
}
.kagaku21-news-detail .section .news ul li {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  padding: 20px 10px;
  font-size: 1.6rem;
  line-height: 1.5;
  border-top: 3px solid #A9E1F9;
}
.kagaku21-news-detail .section .news ul li:last-child {
  border-bottom: 3px solid #A9E1F9;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section .news ul li {
    flex-wrap: nowrap;
    padding: 20px;
    font-size: 2rem;
  }
}
.kagaku21-news-detail .section .news ul li .category {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  width: 9em;
  height: 2em;
  white-space: nowrap;
  border-radius: 20px;
}
.kagaku21-news-detail .section .news ul li .category--topics {
  background-color: #F89500;
}
.kagaku21-news-detail .section .news ul li .category--news {
  background-color: #13B987;
}
.kagaku21-news-detail .section .news ul li .category--event {
  background-color: #EB4CB5;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section .news ul li .category {
    margin-right: 10px;
  }
}
.kagaku21-news-detail .section .news ul li .date {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 9em;
  height: 2em;
  white-space: nowrap;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section .news ul li .date {
    margin-right: 10px;
  }
}
.kagaku21-news-detail .section .news ul li a {
  padding: 0.3em 0;
  color: #000;
  width: 100%;
  height: 100%;
}
.kagaku21-news-detail .section .pagination {
  margin-top: 50px;
}
.kagaku21-news-detail .section .pagination ul {
  display: flex;
  justify-content: center;
  align-items: center;
}
.kagaku21-news-detail .section .pagination ul li {
  margin: 0 20px;
}
.kagaku21-news-detail .section .pagination ul li a {
  padding: 0.5em 1.5em;
  color: #fff;
  font-size: 1.6rem;
  background-color: #036EB8;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section .pagination ul li a {
    font-size: 2rem;
  }
}
.kagaku21-news-detail .section .news-detail h2 {
  margin: 1em 0;
  font-size: 1.8rem;
  text-align: center;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section .news-detail h2 {
    font-size: 2.4rem;
  }
}
.kagaku21-news-detail .section .news-detail .date {
  margin: 1em 0;
  padding-right: 2em;
  font-size: 1.4rem;
  text-align: right;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section .news-detail .date {
    font-size: 1.6rem;
  }
}
.kagaku21-news-detail .section .news-detail .body {
  margin-top: 2em;
  font-size: 1.6rem;
  line-height: 2;
  white-space: pre-wrap;
}
@media (min-width: 768px) {
  .kagaku21-news-detail .section .news-detail .body {
    font-size: 2rem;
  }
}
.kagaku21-news-detail .section .news-detail .list {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 50px auto;
  color: #fff;
  width: 240px;
  height: 40px;
  font-size: 1.6rem;
  text-align: center;
  background-color: #066DB7;
  border-radius: 20px;
}