@charset "UTF-8";
.univ_logo {
  font-weight: bold;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: inherit;
}

p {
  margin-bottom: 0;
}

ul {
  padding-left: 0;
  list-style: none;
  margin: 0;
}

ol {
  padding-left: 0;
  list-style: none;
  margin: 0;
}

html {
  font-size: 14px;
}

@media (max-width: 991.98px) {
  html {
    font-size: 12px;
  }
}

body {
  font-family: sans-serif;
}

#menu-screen {
  z-index: -1;
  /* 修正 非表示の時はクリックできないように */
}

#menu-screen.fixed {
  z-index: 199;
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: black;
  opacity: 0.5;
  /* 修正 */
  top: 0;
}

.scroll-prevent {
  /*動き固定*/
  overflow: hidden;
  overflow-y: scroll;
}

.common_menu-btn, .nav_o-btn, .next_menu-btn, .o-contents, .prev_menu-btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-weight: bold;
  width: 100%;
  margin-bottom: 1rem;
  position: relative;
}

.common_menu-btn .base-btn, .nav_o-btn .base-btn, .next_menu-btn .base-btn, .o-contents .base-btn, .prev_menu-btn .base-btn {
  /*絶対配置で矢印の位置を決める*/
  position: absolute;
  top: 0;
  height: 100%;
  width: 2rem;
  background-color: #cf0026;
}

.common_menu-btn:hover, .nav_o-btn:hover, .next_menu-btn:hover, .o-contents:hover, .prev_menu-btn:hover {
  opacity: 0.8;
}

.common_menu-btn, .nav_o-btn, .next_menu-btn, .o-contents {
  padding-right: 3rem !important;
}

.common_menu-btn .base-btn, .nav_o-btn .base-btn, .next_menu-btn .base-btn, .o-contents .base-btn {
  right: 0;
}

.common_menu-btn .arrow, .nav_o-btn .arrow, .next_menu-btn .arrow, .o-contents .arrow {
  width: 10px;
  height: 10px;
  border-top: 2px solid #ffffff;
  border-right: 2px solid #ffffff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  /*絶対配置で矢印の位置を決める*/
  position: absolute;
  top: 45%;
  right: 0.75rem;
}

.common_menu-btn:hover .arrow, .nav_o-btn:hover .arrow, .next_menu-btn:hover .arrow, .o-contents:hover .arrow {
  -webkit-animation: arrow .5s;
          animation: arrow .5s;
}

.prev_menu-btn {
  padding-left: 3rem !important;
}

.prev_menu-btn .base-btn {
  left: 0;
}

.prev_menu-btn .arrow {
  width: 10px;
  height: 10px;
  border-left: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  /*絶対配置で矢印の位置を決める*/
  position: absolute;
  top: 45%;
  left: 0.75rem;
}

.prev_menu-btn:hover .arrow {
  -webkit-animation: arrow-left .5s;
          animation: arrow-left .5s;
}

@-webkit-keyframes arrow {
  50% {
    right: 0.5rem;
  }
  100% {
    right: 0.75rem;
  }
}

@keyframes arrow {
  50% {
    right: 0.5rem;
  }
  100% {
    right: 0.75rem;
  }
}

@-webkit-keyframes arrow-left {
  50% {
    left: 0.5rem;
  }
  100% {
    left: 0.75rem;
  }
}

@keyframes arrow-left {
  50% {
    left: 0.5rem;
  }
  100% {
    left: 0.75rem;
  }
}

.nice-btn {
  background-color: #FFB6C1;
  border: 0;
  border-radius: 25px;
  position: relative;
  width: auto;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  padding-left: 2.5rem;
  padding-right: 1.5rem;
  text-align: left;
  outline: none;
  color: #000000;
}

.nice-btn:focus {
  outline: none;
}

.nice-btn:hover {
  opacity: 0.8;
}

.nice-btn:hover svg {
  top: 3px;
}

.nice-btn svg {
  margin-right: 0.5rem;
  display: inline-block;
  content: '';
  position: absolute;
  height: 1rem;
  width: 1.25rem;
  vertical-align: middle;
  top: calc( 50% - ( 1rem / 2 ));
  left: 10px;
  background-repeat: no-repeat;
  -webkit-transition: all .3s;
  transition: all .3s;
}

.nice-btn svg .cls-1 {
  fill: #ffffff;
}

.nice-btn.click {
  background-color: #ff6a80;
}

.bad-btn {
  background-color: #87CEFA;
  border: 0;
  border-radius: 25px;
  position: relative;
  width: auto;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  padding-left: 2.5rem;
  padding-right: 1.5rem;
  text-align: left;
  outline: none;
  color: #000000;
}

.bad-btn:focus {
  outline: none;
}

.bad-btn:hover {
  opacity: 0.8;
}

.bad-btn:hover svg {
  top: 3px;
}

.bad-btn svg {
  margin-right: 0.5rem;
  display: inline-block;
  content: '';
  position: absolute;
  height: 1rem;
  width: 1.25rem;
  vertical-align: middle;
  top: calc( 50% - ( 1rem / 2 ));
  left: 10px;
  background-repeat: no-repeat;
  -webkit-transition: all .3s;
  transition: all .3s;
}

.bad-btn svg .cls-1 {
  fill: #ffffff;
}

.bad-btn svg {
  -webkit-transform: scale(1, -1);
          transform: scale(1, -1);
}

.bad-btn.click {
  background-color: #3eb0f7;
}

.search {
  margin: 1rem 0;
}

.search-btn {
  display: inline-block;
  letter-spacing: 0.75rem;
  text-indent: 0.75rem;
  border-radius: 5%;
  text-align: center;
  cursor: pointer;
  padding: 0.5rem;
  background: rgba(0, 0, 0, 0.7);
  color: #ffffff;
  line-height: 1em;
  opacity: 0.9;
  -webkit-transition: .3s;
  transition: .3s;
  border: none;
  width: 8rem;
  margin: 0 auto;
  position: relative;
}

.search-btn::before {
  position: absolute;
  content: '';
  display: inline-block;
  top: calc( 50% - ( 0.75rem / 2 ));
  left: 10px;
  height: 0.75rem;
  width: 0.75rem;
  vertical-align: middle;
  background-image: url("../images/search.svg");
}

.search-btn:hover {
  opacity: 1;
  /* カーソル時透明度 */
}

.common_menu-btn {
  padding: 1rem;
  border: 0.5px solid #D7D8D8;
}

.common_menu-btn .arrow {
  width: 10px;
  height: 10px;
  border-top: 2px solid #ffffff;
  border-right: 2px solid #ffffff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

h4.pickup::before {
  content: '';
  background-image: url("../images/pickup.svg");
  display: inline-block;
  height: 3rem;
  width: 3rem;
  vertical-align: middle;
  background-repeat: no-repeat;
}

h4.ranking::before {
  content: '';
  background-image: url("../images/ranking.svg");
  display: inline-block;
  height: 3rem;
  width: 3rem;
  vertical-align: middle;
  background-repeat: no-repeat;
}

h4.keywords::before {
  content: '';
  background-image: url("../images/keyword.svg");
  display: inline-block;
  height: 3rem;
  width: 3rem;
  vertical-align: middle;
  background-repeat: no-repeat;
}

header {
  width: 100%;
  border-bottom: 1px solid #EAEAEB;
  background: #ffffff;
  position: fixed;
  top: 0;
  z-index: 200;
}

@media (max-width: 991.98px) {
  header {
    height: 60px;
  }
}

@media (min-width: 992px) {
  header {
    height: 70px;
  }
}

header .container {
  position: relative;
}

header h1 {
  margin: 0.5rem 0;
  z-index: 9999;
}

@media (max-width: 991.98px) {
  header h1 {
    width: calc( 100% - 80px);
  }
}

header h1 img {
  width: auto;
}

@media (max-width: 991.98px) {
  header h1 img {
    height: 50px;
  }
}

@media (min-width: 992px) {
  header h1 img {
    height: 60px;
  }
}

@media (max-width: 575.98px) {
  header h1 img {
    max-width: 270px;
  }
}

/*========= ナビゲーションのためのCSS ===============*/
#g-nav {
  /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
  position: fixed;
  z-index: 999;
  /*ナビのスタート位置と形状*/
  top: 0;
  height: 100vh;
  /*ナビの高さ*/
  background: #ffffff;
  /*動き*/
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
  right: -100%;
  width: 50%;
  /*ナビゲーションの縦スクロール*/
}

#g-nav.panelactive {
  right: 0%;
}

@media (max-width: 767.98px) {
  #g-nav {
    width: 100%;
  }
  #g-nav.panelactive {
    width: 100%;
  }
}

#g-nav #g-nav-list {
  /*ナビの数が増えた場合縦スクロール*/
  position: fixed;
  z-index: 999;
  height: 100vh;
  /*表示する高さ*/
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  width: 50%;
}

@media (max-width: 767.98px) {
  #g-nav #g-nav-list {
    width: 100%;
  }
}

#g-nav h3 {
  border: 1px solid  #D7D8D8;
  padding: 0.5rem 1rem;
}

#g-nav ul {
  /*ナビゲーション天地中央揃え*/
  position: absolute;
  z-index: 999;
  top: 0rem;
  left: 0rem;
  padding-left: 2rem;
  padding-right: 2rem;
  width: 100%;
}

#g-nav li {
  list-style: none;
  text-align: center;
  text-align: left;
}

#g-nav li .common_menu-btn {
  height: 4rem;
  margin-bottom: 0.5rem;
}

.nav_o-btn {
  background-color: #f8c8c9;
  padding: 1rem;
  height: 4rem;
  margin-bottom: 0.5rem;
  border: 0.5px solid #D7D8D8;
}

.nav_o-btn .base-btn {
  background-color: #030000;
}

.nav_o-btn .arrow {
  width: 10px;
  height: 10px;
  border-top: 2px solid #ffffff;
  border-right: 2px solid #ffffff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.openbtn {
  position: fixed;
  z-index: 9999;
  top: 0px;
  right: 0px;
  cursor: pointer;
  width: 80px;
}

@media (max-width: 991.98px) {
  .openbtn {
    height: 60px;
  }
}

@media (min-width: 992px) {
  .openbtn {
    height: 70px;
  }
}

.openbtn span {
  display: inline-block;
  -webkit-transition: all .4s;
  transition: all .4s;
  position: absolute;
  left: 14px;
  height: 3px;
  border-radius: 2px;
  background-color: #000000;
  width: 45%;
}

.openbtn span:nth-of-type(1) {
  top: 25px;
}

.openbtn span:nth-of-type(2) {
  top: 33px;
}

.openbtn span:nth-of-type(3) {
  top: 41px;
}

.openbtn.active span:nth-of-type(1) {
  top: 28px;
  left: 18px;
  -webkit-transform: translateY(6px) rotate(-45deg);
          transform: translateY(6px) rotate(-45deg);
  width: 30%;
}

.openbtn.active span:nth-of-type(2) {
  opacity: 0;
}

.openbtn.active span:nth-of-type(3) {
  top: 40px;
  left: 18px;
  -webkit-transform: translateY(-6px) rotate(45deg);
          transform: translateY(-6px) rotate(45deg);
  width: 30%;
}

@media (max-width: 991.98px) {
  .mt-header {
    margin-top: 60px;
  }
}

@media (min-width: 992px) {
  .mt-header {
    margin-top: 70px;
  }
}

.breadcrumb {
  padding: 1rem 0;
}

h2.book-title {
  border: 5px solid;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 10rem;
  display: flex;
  justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-weight: bold;
}

@media (min-width: 992px) {
  h2.book-title.ja {
    letter-spacing: 1.25rem;
    font-size: 3rem;
  }
}

@media (max-width: 991.98px) {
  h2.book-title.ja {
    font-size: 2rem;
  }
}

@media (max-width: 349.98px) {
  h2.book-title.ja {
    font-size: 1.5rem;
  }
}

@media (max-width: 991.98px) {
  h2.book-title.en {
    font-size: 1.25rem;
  }
}

@media (min-width: 992px) {
  h2.book-title.en {
    font-size: 2rem;
  }
}

h2.book-title.en span {
  letter-spacing: 0;
}

h2.book-title svg {
  position: absolute;
  content: '';
}

@media (max-width: 991.98px) {
  h2.book-title svg {
    left: 1rem;
    top: 25%;
    width: 85px;
  }
}

@media (max-width: 349.98px) {
  h2.book-title svg {
    width: 60px;
    left: 1rem;
    top: 30%;
  }
}

@media (min-width: 992px) {
  h2.book-title svg {
    left: 2rem;
    top: 20%;
    width: 125px;
  }
}

h2.book-title svg .cls-2 {
  fill: none;
  stroke-miterlimit: 10;
  stroke-width: 4.35px;
}

h2.book-title span {
  height: 10rem;
  padding: 2rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-weight: bold;
}

@media (max-width: 991.98px) {
  h2.book-title span {
    margin-left: 85px;
    margin-right: 20px;
  }
}

@media (max-width: 349.98px) {
  h2.book-title span {
    margin-left: 60px;
    margin-right: 30px;
  }
}

@media (min-width: 992px) {
  h2.book-title span {
    margin-left: calc(125px + 1rem);
    margin-right: 62.5px;
  }
}

footer {
  width: 100%;
  border-top: 1px solid #EAEAEB;
}

footer figure {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 1rem 2rem;
  margin-bottom: 0;
}

@media (max-width: 991.98px) {
  footer figure img {
    width: 30%;
  }
}

footer figure img {
  margin-left: auto;
  margin-right: auto;
}

footer h2 {
  margin: 0;
  text-align: center;
  padding: 1rem;
}

footer .copyright {
  background-color: #EAEAEB;
  text-align: center;
}

@media (min-width: 992px) {
  .main-contents {
    padding-left: 15px;
    padding-right: 2rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
}

@media (max-width: 991.98px) {
  .main-contents {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
}

.main-contents section + section {
  margin-top: 1.5rem;
}

.contents-grid {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: 100%;
}

.contents-grid .c-cell {
  display: -ms-grid;
  display: grid;
}

.contents-grid .c-cell:nth-child(odd) .o-contents, .contents-grid .c-cell:nth-child(odd) .sub-contents, .contents-grid .c-cell:nth-child(odd) .menu {
  margin-right: auto;
}

.contents-grid .c-cell:nth-child(even) .o-contents, .contents-grid .c-cell:nth-child(even) .sub-contents, .contents-grid .c-cell:nth-child(even) .menu {
  margin-left: auto;
}

.contents-grid .c-cell:nth-of-type(even) .common_menu-btn {
  margin-left: auto;
}

@media (max-width: 991.98px) {
  .contents-grid .common_menu-btn {
    width: 100%;
  }
}

@media (min-width: 992px) {
  .contents-grid .common_menu-btn {
    width: calc( 100% - 0.5rem);
  }
}

.prev_menu-btn {
  display: block;
  padding-top: 1rem;
  padding-bottom: 1rem;
  padding-right: 1rem;
  padding-left: 1rem;
  border: 0.5px solid #D7D8D8;
}

@media (max-width: 991.98px) {
  .prev_menu-btn {
    width: 100%;
  }
}

@media (min-width: 992px) {
  .prev_menu-btn {
    width: calc( 100% - 0.5rem);
  }
}

.prev_menu-btn .arrow {
  width: 10px;
  height: 10px;
  border-left: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.next_menu-btn {
  display: block;
  padding-top: 1rem;
  padding-bottom: 1rem;
  padding-right: 1rem;
  padding-left: 1rem;
  border: 0.5px solid #D7D8D8;
}

@media (max-width: 991.98px) {
  .next_menu-btn {
    width: 100%;
  }
}

@media (min-width: 992px) {
  .next_menu-btn {
    width: calc( 100% - 0.5rem);
    margin-left: auto;
  }
}

.next_menu-btn .arrow {
  width: 10px;
  height: 10px;
  border-top: 2px solid #ffffff;
  border-right: 2px solid #ffffff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.o-contents {
  padding: 1rem;
  height: 6rem;
  font-weight: bold;
  background-color: #f8c8c9;
  border: 0.5px solid #D7D8D8;
}

@media (max-width: 991.98px) {
  .o-contents {
    width: 100%;
  }
}

@media (min-width: 992px) {
  .o-contents {
    width: calc( 100% - 0.5rem);
  }
}

.o-contents .base-btn {
  background-color: #030000;
}

.o-contents .arrow {
  width: 10px;
  height: 10px;
  border-top: 2px solid #ffffff;
  border-right: 2px solid #ffffff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

@media (min-width: 992px) {
  aside.side {
    border-left: 1px solid #EAEAEB;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-top: 3rem;
    padding-bottom: 1rem;
  }
}

aside.side section + section {
  margin-top: 1.5rem;
}

aside.side .banner ul {
  list-style: none;
}

aside.side .banner img:hover {
  opacity: 0.8;
}

@media (max-width: 991.98px) {
  aside.side .banner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  aside.side .banner li {
    text-align: center;
  }
  aside.side .banner li a {
    width: 100%;
  }
  aside.side .banner img {
    width: 80%;
    margin-bottom: 0.75rem;
  }
}

@media (min-width: 992px) {
  aside.side .banner img {
    width: 100%;
    margin-bottom: 1.25rem;
  }
}

aside.side .ranking .tab-wrap {
  background: White;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  overflow: hidden;
  padding: 0 0 20px;
}

aside.side .ranking .tab-label {
  color: Gray;
  cursor: pointer;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-weight: bold;
  -webkit-box-ordinal-group: 0;
      -ms-flex-order: -1;
          order: -1;
  padding: 12px 24px;
  position: relative;
  text-align: center;
  -webkit-transition: cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
  transition: cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  border-bottom: 3px solid #ddd;
}

aside.side .ranking .tab-label:hover {
  background: rgba(100, 100, 100, 0.1);
}

aside.side .ranking .tab-label::after {
  background: #545454;
  bottom: -3px;
  content: '';
  display: block;
  height: 3px;
  left: 0;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  -webkit-transform: translateX(100%);
          transform: translateX(100%);
  -webkit-transition: cubic-bezier(0.4, 0, 0.2, 1) 0.2s 80ms;
  transition: cubic-bezier(0.4, 0, 0.2, 1) 0.2s 80ms;
  width: 100%;
  z-index: 1;
}

aside.side .ranking .tab-switch {
  display: none;
}

aside.side .ranking .tab-switch:checked + .tab-label {
  color: #545454;
}

aside.side .ranking .tab-switch:checked ~ .tab-label::after {
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%);
}

aside.side .ranking .tab-switch:checked + .tab-label::after {
  opacity: 1;
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

aside.side .ranking .tab-switch:checked ~ .tab-content {
  -webkit-transform: translateX(30%);
          transform: translateX(30%);
}

aside.side .ranking .tab-switch:checked + .tab-label + .tab-content {
  height: auto;
  opacity: 1;
  -webkit-box-ordinal-group: 2;
      -ms-flex-order: 1;
          order: 1;
  pointer-events: auto;
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

aside.side .ranking .tab-content {
  height: 0;
  opacity: 0;
  pointer-events: none;
  -webkit-transform: translateX(-30%);
          transform: translateX(-30%);
  -webkit-transition: opacity .3s 80ms, -webkit-transform .3s 80ms;
  transition: opacity .3s 80ms, -webkit-transform .3s 80ms;
  transition: transform .3s 80ms, opacity .3s 80ms;
  transition: transform .3s 80ms, opacity .3s 80ms, -webkit-transform .3s 80ms;
  width: 100%;
}

aside.side .ranking .tab-wrap::after {
  content: '';
  height: 20px;
  -webkit-box-ordinal-group: 0;
      -ms-flex-order: -1;
          order: -1;
  width: 100%;
}

/*大学コンテンツ用のCSS*/
.univ_content_main img {
  max-width: 100%;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.univ_content_main ul {
  list-style: disc;
  padding-left: 1.5rem;
}

.univ_content_main ol {
  list-style: decimal;
  padding-left: 1.5rem;
}

.univ_content_main a {
  color: #ff7043;
  font-weight: bold;
}

.univ_content_main a:hover {
  text-decoration: underline;
}

.univ_content_main h3 {
  position: relative;
  line-height: 1em;
  font-weight: bold;
  font-size: 1.5em;
  padding-left: 3rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  line-height: 1.5em;
  margin-bottom: 1rem;
}

.univ_content_main h3::before {
  position: absolute;
  content: "";
  width: 1.5em;
  height: 1.5em;
  text-align: center;
  line-height: 1.5em;
  background-color: #000000;
  left: 0;
}

.univ_content_main h4 {
  font-weight: bold;
  background-color: #000000;
  color: #ffffff;
  text-align: center;
  padding: 0.5rem;
  margin-bottom: 1rem;
}

.univ_content_main h5 {
  font-weight: bold;
}

.univ-content-title {
  font-weight: bold;
  border-bottom: 2px solid #000000;
  margin-bottom: 1rem;
}

.univ-mv .putchar {
  position: relative;
}

.univ-mv .putchar img {
  width: 100%;
}

.univ-mv .putchar h3 {
  top: 35%;
  left: 45%;
  line-height: 40px;
  font-size: 2.1rem;
  color: #ffffff;
  position: absolute;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0;
  width: 80%;
}

@media (max-width: 991.98px) {
  .univ-mv .putchar h3 {
    top: 50%;
    left: 45%;
    line-height: 22px;
    font-size: 1.7rem;
  }
}

.univ-mv .putchar h3.title {
  font-weight: 600;
}

.univ-mv .putchar h3 span {
  display: block;
  font-size: 1.2rem;
  line-height: 1.5rem;
}

@media (max-width: 991.98px) {
  .univ-mv .putchar h3 span {
    font-size: calc( 1rem + 0.6vw);
  }
}

.menu {
  border: 3px solid;
  padding: 2rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
}

header .menu {
  height: 3rem;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 0.25rem 0;
  font-weight: bold;
}

@media (max-width: 991.98px) {
  header .menu {
    width: 100%;
  }
}

@media (min-width: 992px) {
  header .menu {
    width: calc( 100% - 0.5rem);
  }
}

@media (max-width: 991.98px) {
  main .menu {
    min-height: 10rem;
  }
}

@media (min-width: 768px) {
  main .menu {
    min-height: 10rem;
  }
}

@media (min-width: 992px) {
  main .menu {
    min-height: 12rem;
  }
}

@media (max-width: 991.98px) {
  .menu .desc {
    width: 100%;
  }
}

@media (min-width: 992px) {
  .menu .desc {
    width: 80%;
  }
}

.menu .desc h5 {
  font-weight: bold;
  font-size: 1.75rem;
}

@media (min-width: 992px) {
  .menu.en .desc h5 {
    letter-spacing: 0;
  }
}

@media (min-width: 992px) {
  .menu.ja .desc h5 {
    letter-spacing: 1rem;
  }
}

.menu p {
  color: #000000;
}

.menu:hover {
  border-width: 5px;
  padding: calc( 2rem - 2px);
}

.menu:hover .book-icon svg.arrow {
  -webkit-animation: book-arrow .5s;
          animation: book-arrow .5s;
}

@-webkit-keyframes book-arrow {
  50% {
    width: 30%;
  }
  100% {
    width: 60%;
  }
}

@keyframes book-arrow {
  50% {
    width: 30%;
  }
  100% {
    width: 60%;
  }
}

.book-icon {
  text-align: center;
  margin: auto;
}

@media (max-width: 991.98px) {
  .book-icon {
    display: none;
  }
}

@media (min-width: 992px) {
  .book-icon {
    width: 15%;
  }
}

.book-icon svg + svg {
  margin-top: 0.75rem;
  width: 60%;
}

.book-link + .book-link .menu {
  margin-top: 1rem;
}

.tags {
  background-color: #EAEAEB;
  padding: 1rem;
  margin-bottom: 1rem;
}

.tags button {
  border: 0;
  background-color: #EAEAEB;
}

.tags button:focus {
  outline: none;
}

.tags button:hover {
  background-color: white;
}

.tags button.selected {
  background-color: #bbbbbb;
}

.search-result .article-title {
  font-weight: bold;
  font-size: 1.5rem;
}

.search-result article + article {
  margin-top: 1rem;
}

/* workbook */

.workbook {
    margin-top: 2rem;
    margin-bottom: 2rem;
}
h3.workbook-title {
    font-size: 2.25em;
    font-weight: bold;
}
.workbook-sentence {
    margin-top: 1.5rem;
}
.workbook-dl-wrap {
    margin-top: 1.5rem;
    text-align: center;
}
a.workbook-dl {
    background-color: #e50012;
    color: #fff;
    padding: 8px 35px;
    font-size: 1.3rem;
    display: inline-block;
}
.workbook-contents {
    margin-top: 1.5rem;
}
h4.workbook-contents-title {
    font-size: 0.9rem;
    background-color: #ff9999;
    color: #fff;
    display: inline-block;
    padding: 7px 45px;
    margin: 0;
}
.workbook-contents-sentence {
    background-color: #fff2cc;
    padding: 15px;
}
.workbook-contents-sentence p {
    margin-bottom: 1rem;
}
.workbook-contents-sentence ul {
    padding-left: 25px;
    list-style: disc;
    column-count: 2;
}

@media (max-width: 991.98px) {
    .workbook-contents-sentence ul {
        column-count: 1;
    }
}

/*# sourceMappingURL=template.css.map */

/* accordion */

.univ_content_main summary {
  position: relative;
  display: block;
  padding: 10px 10px 10px 30px;
  cursor: pointer;
  font-weight: bold;
  background-color: #e2f0f7;
  transition: 0.2s;
}
.univ_content_main summary:hover {
  background-color: #ccebfb;
}
.univ_content_main summary::-webkit-details-marker {
  display: none;
}

.univ_content_main summary:before,
.univ_content_main summary:after {
  content: "";
  margin: auto 0 auto 10px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
}
.univ_content_main summary:before {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background-color: #1da1ff;
}
.univ_content_main summary:after {
  left: 6px;
  width: 5px;
  height: 5px;
  border: 4px solid transparent;
  border-left: 5px solid #fff;
  box-sizing: border-box;
  transition: .1s;
}

.univ_content_main details[open] summary {
  background-color: #ccebfb;
}
.univ_content_main details[open] summary:after {
  transform: rotate(90deg);
  left: 4px;
  top: 5px;
}

.univ_content_main details > div {
  padding: 1rem;
}

.univ_content_main details[open] > div {
  animation: fadeIn 0.5s ease;
}
@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(-10px);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}