/* ===============================================
header
=============================================== */
header {
  position: fixed;
  z-index: 999;
  left: 50%;
  top: 0;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: #fff;
}
@media only screen and (min-width: 768px) {
  header {
    height: 80px;
    padding: 0 40px 0 60px;
  }
}
@media only screen and (max-width: 767px) {
  header {
    height: 48px;
    padding: 0 0 0 5vw;
  }
}
header .header__logo {
  text-indent: 200%;
  white-space: nowrap;
  overflow: hidden;
  background: url(../images/logo.svg) no-repeat left top;
  background-size: contain;
}
@media only screen and (min-width: 768px) {
  header .header__logo {
    flex-basis: 231px;
    width: 231px;
    height: 68px;
    margin-top: -3px;
  }
}
@media only screen and (max-width: 767px) {
  header .header__logo {
    flex-basis: 160px;
    width: 160px;
    height: 46px;
    margin-top: -5px;
  }
}
@media only screen and (max-width: 374px) {
  header .header__logo {
    flex-basis: 140px;
    width: 140px;
    height: 42px;
    margin-top: -3px;
  }
}
header .header__logo a {
  display: block;
  width: 100%;
  height: 100%;
}
header .header__btn {
  margin-right: 56px;
}
header .header__btn a {
  display: block;
  font-weight: 700;
  letter-spacing: 0.25em;
  line-height: 1;
  border: 1px solid #3d3c84;
}
@media only screen and (min-width: 768px) {
  header .header__btn a {
    padding: 10px 30px;
    font-size: 2rem;
    transition: 0.3s;
  }
}
@media only screen and (max-width: 767px) {
  header .header__btn a {
    padding: 8px 12px;
    font-size: 1.2rem;
  }
}
@media only screen and (max-width: 374px) {
  header .header__btn a {
    padding: 6px 8px;
    font-size: 1.1rem;
  }
}
header .header__btn a:link, header .header__btn a:visited {
  color: #3d3c84;
  text-decoration: none;
}
header .header__btn a:hover, header .header__btn a:active {
  color: #3d3c84;
  text-decoration: none;
}
@media only screen and (min-width: 768px) {
  header .header__btn a:hover, header .header__btn a:active {
    opacity: 0.7;
  }
}
header .header__trigger {
  position: absolute;
  right: 0;
  top: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media only screen and (min-width: 768px) {
  header .header__trigger {
    width: 84px;
    height: 80px;
    transition: 0.3s;
  }
}
@media only screen and (max-width: 767px) {
  header .header__trigger {
    width: 48px;
    height: 48px;
  }
}
@media only screen and (min-width: 768px) {
  header .header__trigger:hover {
    opacity: 0.5;
    cursor: pointer;
  }
}
header .header__trigger span {
  display: block;
  position: relative;
  border-top: 2px solid #3d3c84;
  border-bottom: 2px solid #3d3c84;
}
@media only screen and (min-width: 768px) {
  header .header__trigger span {
    width: 32px;
    height: 26px;
  }
}
@media only screen and (max-width: 767px) {
  header .header__trigger span {
    width: 26px;
    height: 18px;
  }
}
header .header__trigger span::after, header .header__trigger span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  background: #3d3c84;
}
@media only screen and (min-width: 768px) {
  header .header__trigger span::after, header .header__trigger span::before {
    height: 2px;
    width: 32px;
  }
}
@media only screen and (max-width: 767px) {
  header .header__trigger span::after, header .header__trigger span::before {
    height: 2px;
    width: 26px;
  }
}
header .header__trigger span::before {
  display: none;
}
_:-ms-fullscreen,
:root header {
  transform: translateX(0%);
  margin-left: -50%;
}

header .nav_is_open.header__trigger span {
  border-top: none;
  border-bottom: none;
}
header .nav_is_open.header__trigger span::before {
  display: block;
  -webkit-transform: translateY(-50%) rotate(45deg);
          transform: translateY(-50%) rotate(45deg);
  -webkit-transform-origin: center center;
          transform-origin: center center;
}
header .nav_is_open.header__trigger span::after {
  -webkit-transform: translateY(-50%) rotate(-45deg);
          transform: translateY(-50%) rotate(-45deg);
  -webkit-transform-origin: center center;
          transform-origin: center center;
}

/* ===============================================
nav
=============================================== */
html.nav_is_open .header__trigger + nav {
  display: block;
}
nav {
  display: none;
  position: absolute;
  z-index: 2;
  left: 0;
  width: 100%;
  height: 100vh;
}
@media only screen and (min-width: 768px) {
  nav {
    top: 80px;
  }
}
@media only screen and (max-width: 767px) {
  nav {
    top: 48px;
  }
}
nav::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
}
nav .nav__list {
  position: relative;
  z-index: 9;
  border-top: 1px solid #ccc;
  background: #f1f1f1;
}
nav .nav__list li {
  border-bottom: 1px solid #ccc;
}
nav .nav__list li a {
  position: relative;
  display: block;
  padding: 15px 20px;
  font-size: 1.4rem;
  font-weight: 700;
}
@media only screen and (min-width: 768px) {
  nav .nav__list li a {
    transition: 0.3s;
  }
}
nav .nav__list li a:link, nav .nav__list li a:visited {
  color: #3d3c84;
  text-decoration: none;
}
nav .nav__list li a:hover, nav .nav__list li a:active {
  color: #3d3c84;
  text-decoration: none;
}
@media only screen and (min-width: 768px) {
  nav .nav__list li a:hover, nav .nav__list li a:active {
    opacity: 0.5;
  }
}
nav .nav__list li a::after {
  content: "";
  position: absolute;
  right: 15px;
  top: 50%;
  margin-top: -5px;
  vertical-align: middle;
  width: 10px;
  height: 10px;
  border-top: 2px solid #3d3c84;
  border-right: 2px solid #3d3c84;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
@media only screen and (max-height: 500px) {
  nav .nav__list li a {
    padding: 12px 20px;
    font-size: 1.2rem;
  }
  nav .nav__list li a::after {
    margin-top: -3px;
    width: 6px;
    height: 6px;
  }
}

@media only screen and (min-width: 768px) {
  html {
    overflow-y: hidden;
  }
}
@media only screen and (max-width: 767px) {
  html {
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    height: -webkit-fill-available;
  }
}

@media only screen and (max-width: 767px) {
  body {
    min-height: 100vh;
    min-height: -webkit-fill-available;
  }
}

/* ===============================================
wrapper
=============================================== */
#wrapper {
  position: relative;
}
@media only screen and (min-width: 768px) {
  #wrapper {
    height: 100%;
  }
}
@media only screen and (max-width: 767px) {
  #wrapper {
    overflow-x: hidden;
  }
}

.wrapper {
  position: relative;
  z-index: 2;
}
@media only screen and (min-width: 768px) {
  .wrapper {
    margin: 0 140px 10vw;
    width: 100%;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    font-size: 1.6rem;
    white-space: normal;
    max-width: 80vw;
  }
}
@media only screen and (min-width: 1400px) {
  .wrapper {
    max-width: 1280px;
  }
}
@media only screen and (max-width: 767px) {
  .wrapper {
    padding: 0 8%;
    font-size: 1.4rem;
  }
}
@media only screen and (max-width: 374px) {
  .wrapper {
    font-size: 1.3rem;
  }
}

@media only screen and (max-width: 767px) {
  .js_scrollify {
    min-height: 100vh;
    min-height: -webkit-fill-available;
  }
}
@media only screen and (max-height: 500px) {
  .js_scrollify {
    height: calc(100vh - 48px);
    min-height: auto;
  }
}

/* ===============================================
main
=============================================== */
main {
  background: #cce3f2;
}
@media only screen and (min-width: 768px) {
  main {
    display: flex;
    width: 1200vw;
    margin-top: 80px;
    overflow-x: auto;
    white-space: nowrap;
    overflow-scrolling: touch;
    -webkit-overflow-scrolling: touch;
  }
}
@media only screen and (max-width: 767px) {
  main {
    display: block;
  }
}

_:-ms-fullscreen,
:root main {
  margin-top: 0;
}

.info__balloon {
  position: absolute;
  z-index: 1;
}
.info__balloon__icon {
  visibility: visible;
  opacity: 1;
  white-space: nowrap;
  text-indent: 200%;
  overflow: hidden;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  background: url("../images/btn_balloon.png") no-repeat center bottom;
  background-size: contain;
  -webkit-filter: drop-shadow(0 -2px 4px rgba(0, 0, 0, 0.2));
          filter: drop-shadow(0 -2px 4px rgba(0, 0, 0, 0.2));
}
@media only screen and (min-width: 768px) {
  .info__balloon__icon {
    width: 4.5vw;
    height: 5.2vw;
    transition: 0.5s;
  }
}
@media only screen and (max-width: 767px) {
  .info__balloon__icon {
    width: 17vw;
    height: 19.98vw;
  }
}
@media only screen and (min-width: 768px) {
  .info__balloon__icon:hover {
    cursor: pointer;
    opacity: 0.7;
  }
}
.info__balloon__icon.is_active {
  opacity: 0;
  visibility: hidden;
}
.info__balloon__icon.is_active + .info__balloon__text {
  visibility: visible;
  bottom: 1px;
}
.info__balloon__text {
  visibility: hidden;
  position: absolute;
  z-index: 10;
  bottom: -8px;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  transition: all 0.5s ease-in-out;
}
@media only screen and (min-width: 768px) {
  .info__balloon__text {
    width: 11vw;
    left: -0.5vw;
  }
}
@media only screen and (max-width: 767px) {
  .info__balloon__text {
    width: 45vw;
    left: -2vw;
  }
}
.info__balloon__text img {
  height: auto;
}
@media only screen and (min-width: 768px) {
  .info__balloon__text img {
    width: 11vw;
  }
}
@media only screen and (max-width: 767px) {
  .info__balloon__text img {
    width: 45vw;
  }
}
.info__balloon__text:hover {
  cursor: pointer;
}

@media only screen and (min-width: 768px) {
  .btn__back {
    position: absolute;
    left: 2.5vw;
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    margin-top: -40px;
  }
  .btn__back span,
.btn__back a {
    display: block;
    width: 5.1vw;
    height: 3vw;
    text-indent: 200%;
    white-space: nowrap;
    overflow: hidden;
    background: url("../images/arrow_back.png") no-repeat left top;
    background-size: contain;
    transition: 0.3s;
  }
  .btn__back span:hover,
.btn__back a:hover {
    cursor: pointer;
    opacity: 0.7;
  }
}
@media only screen and (min-width: 1400px) {
  .btn__back span,
.btn__back a {
    width: 74px;
    height: 38px;
  }
}
@media only screen and (max-width: 767px) {
  .btn__back {
    display: none;
  }
}

.btn__scroll {
  position: absolute;
  z-index: 2;
}
@media only screen and (min-width: 768px) {
  .btn__scroll {
    right: 2.5vw;
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    margin-top: -40px;
  }
}
@media only screen and (max-width: 767px) {
  .btn__scroll {
    right: 2.5vw;
    bottom: 18vw;
  }
}
.btn__scroll span,
.btn__scroll a {
  display: block;
  text-indent: 200%;
  white-space: nowrap;
  overflow: hidden;
}
@media only screen and (min-width: 768px) {
  .btn__scroll span,
.btn__scroll a {
    width: 5.1vw;
    height: 3vw;
    background: url("../images/arrow_scroll.png") no-repeat left top;
    background-size: contain;
    transition: 0.3s;
  }
}
@media only screen and (min-width: 1400px) {
  .btn__scroll span,
.btn__scroll a {
    width: 74px;
    height: 38px;
  }
}
@media only screen and (max-width: 767px) {
  .btn__scroll span,
.btn__scroll a {
    width: 4vw;
    height: 25.78vw;
    background: url("../images/arrow_scroll_sp.png") no-repeat left top;
    background-size: contain;
  }
}
@media only screen and (min-width: 768px) {
  .btn__scroll span:hover,
.btn__scroll a:hover {
    cursor: pointer;
    opacity: 0.7;
  }
}
/* ===============================================
s-hero
=============================================== */
.s-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100vw;
  overflow: hidden;
}
@media only screen and (max-width: 767px) {
  .s-hero {
    background: url("../images/hero_bg_sp.jpg") no-repeat center bottom;
    background-size: cover;
  }
}
@media only screen and (min-width: 768px) {
  .s-hero__video {
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    overflow: hidden;
  }
}
@media only screen and (max-width: 767px) {
  .s-hero__video {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-hero__video::after {
    content: "";
    position: absolute;
    z-index: 2;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 171, 189, 0.5);
  }
}
@media only screen and (min-width: 768px) {
  .s-hero__video #video {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
    width: 177.77777778vh;
    height: 56.25vw;
    min-height: 100%;
    min-width: 100%;
    max-width: inherit;
  }
}
.s-hero__title {
  position: relative;
  z-index: 9;
  text-indent: 200%;
  white-space: nowrap;
  overflow: hidden;
}
@media only screen and (min-width: 768px) {
  .s-hero__title {
    max-width: 726px;
    width: 40vw;
    height: 15.59vw;
    margin-top: -120px;
    background: url("../images/hero_title_pc.png") no-repeat center center;
    background-size: contain;
  }
}
@media only screen and (max-width: 767px) {
  .s-hero__title {
    width: 62, 8vw;
    height: 24.53vw;
    margin-top: -15vw;
    background: url("../images/hero_title_sp.png") no-repeat center center;
    background-size: contain;
  }
}
.s-hero__lede {
  position: absolute;
  z-index: 9;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  text-indent: 200%;
  white-space: nowrap;
  overflow: hidden;
}
@media only screen and (min-width: 768px) {
  .s-hero__lede {
    bottom: 0;
    max-width: 1320px;
    width: 95vw;
    height: 7.58vw;
    background: url("../images/hero_lede_pc.png") no-repeat center center;
    background-size: contain;
  }
}
@media only screen and (max-width: 767px) {
  .s-hero__lede {
    bottom: 20.5vw;
    width: 93.2vw;
    height: 33.2vw;
    background: url("../images/hero_lede_sp.png") no-repeat center center;
    background-size: contain;
  }
}
.s-hero .btn__scroll {
  z-index: 2;
  -webkit-animation-name: hero-scroll;
          animation-name: hero-scroll;
  -webkit-animation-timing-function: ease-in-out;
          animation-timing-function: ease-in-out;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
          animation-direction: alternate;
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  will-change: transform, animation;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-perspective: 1000;
          perspective: 1000;
}
@media only screen and (min-width: 768px) {
  .s-hero .btn__scroll {
    margin-top: -40px;
  }
}
@media only screen and (max-width: 767px) {
  .s-hero .btn__scroll {
    right: auto;
    left: 50%;
    bottom: 2vh;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
@media only screen and (min-width: 768px) {
  .s-hero .btn__scroll span,
.s-hero .btn__scroll a {
    width: 7.2vw;
    height: 5vw;
    background: url("../images/hero_arrow_scroll.png") no-repeat right top;
    background-size: contain;
  }
}
@media only screen and (max-width: 767px) {
  .s-hero .btn__scroll span,
.s-hero .btn__scroll a {
    width: 8vw;
    height: 10.02vw;
    background: url("../images/hero_arrow_scroll_sp.png") no-repeat right top;
    background-size: contain;
  }
}

@-webkit-keyframes hero-scroll {
  0% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}

@keyframes hero-scroll {
  0% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
/* ===============================================
s-concept
=============================================== */
.s-concept {
  position: relative;
  display: flex;
  justify-content: center;
}
@media only screen and (min-width: 768px) {
  .s-concept {
    align-items: center;
    width: 100vw;
    background: url("../images/main_bg.png") no-repeat 0 100%;
    background-size: 1100vw auto;
    overflow: hidden;
  }
}
@media only screen and (max-width: 767px) {
  .s-concept {
    flex-direction: column;
    background: url("../images/concept_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
.s-concept__title {
  color: #3d3c84;
  font-weight: 700;
}
@media only screen and (min-width: 768px) {
  .s-concept__title {
    font-size: 1.7vw;
  }
}
@media only screen and (min-width: 1400px) {
  .s-concept__title {
    font-size: 2.2rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-concept__title {
    margin-bottom: 2.4vh;
    font-size: 5.2vw;
  }
}
@media only screen and (max-height: 500px) {
  .s-concept__title {
    margin-bottom: 1.8vh;
    font-size: 4.3vw;
    line-height: 4.8vh;
  }
}
@media only screen and (min-width: 768px) {
  .s-concept__box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
  }
}
@media only screen and (min-width: 768px) {
  .s-concept__lede {
    flex-basis: 45%;
    margin-right: 5%;
    font-size: 1vw;
    color: #000;
    line-height: 2.4;
  }
}
@media only screen and (min-width: 1400px) {
  .s-concept__lede {
    font-size: 1.6rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-concept__lede {
    margin-bottom: 3vh;
    font-size: 3vw;
    line-height: 3.8vh;
  }
}
@media only screen and (max-height: 500px) {
  .s-concept__lede {
    margin-bottom: 1vh;
    line-height: 3.2vh;
    white-space: nowrap;
  }
}
@media only screen and (min-width: 768px) {
  .s-concept__movie {
    flex-basis: 50%;
    flex-shrink: 0;
  }
}
.s-concept__movie span {
  display: block;
  color: #3d3c84;
  text-align: center;
}
@media only screen and (min-width: 768px) {
  .s-concept__movie span {
    margin-top: -20px;
    margin-bottom: 10px;
    font-size: 1vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-concept__movie span {
    font-size: 3vw;
    margin-bottom: 2vh;
  }
}
@media only screen and (max-height: 500px) {
  .s-concept__movie span {
    margin-bottom: 1vh;
  }
}
.s-concept__movie a {
  display: block;
}
@media only screen and (min-width: 768px) {
  .s-concept__movie a {
    transition: 0.3s;
  }
}
@media only screen and (min-width: 768px) {
  .s-concept__movie a:hover, .s-concept__movie a:active {
    opacity: 0.7;
  }
}
@media only screen and (min-width: 768px) {
  .s-concept__movie img {
    width: 100%;
    height: auto;
  }
}
@media only screen and (min-width: 768px) {
  .s-concept__balloon01 {
    left: 54.3vw;
    bottom: 4vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-concept__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-concept__balloon01 .info__balloon__text {
    left: 0.25vw;
  }
}
_:-ms-fullscreen,
:root .s-concept__box {
  height: 22vw;
}

/* ===============================================
s-outline
=============================================== */
.s-outline {
  position: relative;
  display: flex;
  justify-content: center;
}
@media only screen and (min-width: 768px) {
  .s-outline {
    align-items: center;
    width: 100vw;
    background: url("../images/main_bg.png") no-repeat -100vw 100%;
    background-size: 1100vw auto;
    overflow: hidden;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline {
    flex-direction: column;
    background: url("../images/outline_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
.s-outline__title {
  display: flex;
}
@media only screen and (min-width: 768px) {
  .s-outline__title {
    align-items: center;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__title {
    margin-bottom: 4vh;
    align-items: flex-end;
  }
}
@media only screen and (max-height: 500px) {
  .s-outline__title {
    margin-bottom: 2vh;
  }
}
.s-outline__title span {
  display: block;
  font-weight: 700;
  line-height: 1.1;
  color: #3d3c84;
}
@media only screen and (min-width: 768px) {
  .s-outline__title span {
    padding-right: 1.5vw;
  }
}
@media only screen and (min-width: 1400px) {
  .s-outline__title span {
    font-size: 1.8rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__title span {
    padding-right: 15px;
    font-size: 3.81836vw;
  }
}
.s-outline__title em {
  display: block;
  font-weight: 700;
  line-height: 1.1;
  font-style: normal;
  color: #3d3c84;
  border-left: 1px solid #3d3c84;
}
@media only screen and (min-width: 768px) {
  .s-outline__title em {
    padding-left: 1.5vw;
    font-size: 2.057vw;
  }
}
@media only screen and (min-width: 1400px) {
  .s-outline__title em {
    font-size: 3.2rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__title em {
    padding-left: 15px;
    font-size: 5.4548vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__box {
    display: flex;
    margin-top: 20px;
  }
}
.s-outline__list {
  color: #000;
}
@media only screen and (min-width: 768px) {
  .s-outline__list {
    flex-basis: 45%;
    margin-top: 1vw;
    margin-right: 5%;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__list {
    margin-bottom: 30px;
  }
}
@media only screen and (max-width: 374px) {
  .s-outline__list {
    margin-bottom: 20px;
  }
}
@media only screen and (max-height: 500px) {
  .s-outline__list {
    margin-bottom: 2vh;
  }
}
.s-outline__list li {
  display: flex;
  align-items: center;
  font-weight: 500;
  line-height: 2.4;
}
@media only screen and (min-width: 768px) {
  .s-outline__list li {
    margin-left: 2.5vw;
    font-size: 1.028vw;
  }
}
@media only screen and (min-width: 1400px) {
  .s-outline__list li {
    font-size: 1.6rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__list li {
    margin-left: 5vw;
  }
}
@media only screen and (max-width: 374px) {
  .s-outline__list li {
    font-size: 1.3rem;
  }
}
@media only screen and (max-height: 500px) {
  .s-outline__list li {
    font-size: 2vh;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__list li:not(:last-of-type) {
    margin-bottom: 1.5vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__list li:not(:last-of-type) {
    margin-bottom: 1.5vh;
  }
}
@media only screen and (max-height: 500px) {
  .s-outline__list li:not(:last-of-type) {
    margin-bottom: 1vh;
  }
}
.s-outline__list li:nth-of-type(1) span {
  background: url("../images/outline_label01.png") no-repeat left top;
  background-size: contain;
}
.s-outline__list li:nth-of-type(2) span {
  background: url("../images/outline_label02.png") no-repeat left top;
  background-size: contain;
}
.s-outline__list li:nth-of-type(3) span {
  background: url("../images/outline_label03.png") no-repeat left top;
  background-size: contain;
}
.s-outline__list li:nth-of-type(4) span {
  background: url("../images/outline_label04.png") no-repeat left top;
  background-size: contain;
}
.s-outline__list li span {
  flex-shrink: 0;
  display: block;
  text-indent: 200%;
  white-space: nowrap;
  overflow: hidden;
}
@media only screen and (min-width: 768px) {
  .s-outline__list li span {
    width: 3.48vw;
    height: 3.48vw;
    margin-right: 1vw;
  }
}
@media only screen and (min-width: 1400px) {
  .s-outline__list li span {
    width: 70px;
    height: 70px;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__list li span {
    width: 12vw;
    height: 12vw;
    margin-right: 3vw;
  }
}
@media only screen and (max-height: 500px) {
  .s-outline__list li span {
    width: 6vh;
    height: 6vh;
    margin-right: 2vh;
  }
}
.s-outline__list li a {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}
@media only screen and (min-width: 768px) {
  .s-outline__list li a {
    transition: 0.3s;
  }
}
.s-outline__list li a em {
  position: relative;
  display: block;
  font-style: normal;
}
@media only screen and (min-width: 768px) {
  .s-outline__list li a em {
    margin-top: -10px;
  }
}
.s-outline__list li a em::after {
  content: "";
  display: block;
  position: relative;
  background: url("../images/btn_detail.png") no-repeat left top;
  background-size: contain;
}
@media only screen and (min-width: 768px) {
  .s-outline__list li a em::after {
    width: 8.5vw;
    height: 1.46vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__list li a em::after {
    width: 18vw;
    height: 3.8vw;
  }
}
@media only screen and (max-height: 500px) {
  .s-outline__list li a em::after {
    display: inline-block;
    margin-left: 8px;
    position: relative;
    top: 0.8vh;
  }
}
.s-outline__list li a:link, .s-outline__list li a:visited {
  color: #000;
  text-decoration: none;
}
.s-outline__list li a:hover, .s-outline__list li a:active {
  color: #000;
  text-decoration: none;
}
@media only screen and (min-width: 768px) {
  .s-outline__list li a:hover, .s-outline__list li a:active {
    opacity: 0.5;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__movie {
    flex-basis: 50%;
    flex-shrink: 0;
  }
}
@media only screen and (max-height: 500px) {
  .s-outline__movie {
    width: 89%;
    margin: 0 auto;
  }
}
.s-outline__movie span {
  display: block;
  color: #3d3c84;
  text-align: center;
}
@media only screen and (min-width: 768px) {
  .s-outline__movie span {
    margin-top: -20px;
    margin-bottom: 10px;
    font-size: 1vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__movie span {
    font-size: 3vw;
    margin-bottom: 2vh;
  }
}
.s-outline__movie a {
  display: block;
}
@media only screen and (min-width: 768px) {
  .s-outline__movie a {
    transition: 0.3s;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__movie a:hover, .s-outline__movie a:active {
    opacity: 0.7;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__movie img {
    width: 100%;
    height: auto;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__balloon01 {
    position: absolute;
    left: 38.1vw;
    bottom: 4.5vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__balloon01 .info__balloon__text {
    left: -6.6vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__balloon02 {
    position: absolute;
    right: 19.34vw;
    bottom: 4.4vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-outline__balloon02 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-outline__balloon02 .info__balloon__text {
    left: 0.24vw;
  }
}
_:-ms-fullscreen,
:root .s-outline__box {
  height: 22vw;
}

/* ===============================================
s-department
=============================================== */
.s-department {
  position: relative;
  display: flex;
  justify-content: center;
}
@media only screen and (min-width: 768px) {
  .s-department {
    align-items: center;
    width: 100vw;
    overflow: hidden;
  }
}
@media only screen and (max-width: 767px) {
  .s-department {
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 40px;
  }
}
@media only screen and (max-height: 500px) {
  .s-department {
    padding-top: 10px;
  }
}
@media only screen and (min-width: 768px) {
  .s-department#education {
    background: url("../images/main_bg.png") no-repeat -200vw 100%;
    background-size: 1100vw auto;
  }
}
@media only screen and (max-width: 767px) {
  .s-department#education {
    background: url("../images/education_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
.s-department#education .s-department__title span {
  background: #e73d74;
}
.s-department#education .s-department__movie span {
  color: #e73d74;
}
@media only screen and (min-width: 768px) {
  .s-department#management {
    background: url("../images/main_bg.png") no-repeat -500vw 100%;
    background-size: 1100vw auto;
  }
}
@media only screen and (max-width: 767px) {
  .s-department#management {
    background: url("../images/management_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
.s-department#management .s-department__title span {
  background: #0050dc;
}
.s-department#management .s-department__movie span {
  color: #0050dc;
}
@media only screen and (min-width: 768px) {
  .s-department__title {
    margin-bottom: -20px;
  }
}
@media only screen and (max-width: 767px) {
  .s-department__title {
    margin-top: 48px;
    margin-bottom: 15px;
  }
}
@media only screen and (max-width: 374px) {
  .s-department__title {
    margin-bottom: 10px;
  }
}
@media only screen and (max-height: 500px) {
  .s-department__title {
    margin-bottom: 2vh;
  }
}
.s-department__title span {
  display: inline-block;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.15em;
}
@media only screen and (min-width: 768px) {
  .s-department__title span {
    padding: 10px 60px;
    font-size: 1.457vw;
  }
}
@media only screen and (min-width: 1400px) {
  .s-department__title span {
    font-size: 2.4rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-department__title span {
    padding: 5px 35px;
    font-size: 1.8rem;
  }
}
@media only screen and (max-width: 374px) {
  .s-department__title span {
    padding: 3px 25px;
    font-size: 1.6rem;
  }
}
@media only screen and (max-height: 500px) {
  .s-department__title span {
    font-size: 2.4vh;
  }
}
@media only screen and (min-width: 768px) {
  .s-department__box {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}
@media only screen and (min-width: 768px) {
  .s-department__inner {
    flex-basis: 45%;
    margin-right: 5%;
    font-size: 1vw;
    color: #000;
    line-height: 2.4;
  }
}
@media only screen and (min-width: 768px) {
  .s-department__lede {
    margin-bottom: 10px;
    font-size: 1.614vw;
    font-weight: 500;
  }
}
@media only screen and (min-width: 1400px) {
  .s-department__lede {
    font-size: 2.2rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-department__lede {
    margin-bottom: 5px;
    font-size: 1.6rem;
  }
}
@media only screen and (max-width: 374px) {
  .s-department__lede {
    margin-bottom: 5px;
    font-size: 1.3rem;
  }
}
@media only screen and (max-height: 500px) {
  .s-department__lede {
    margin-bottom: 1vh;
    font-size: 2.2vh;
  }
}
@media only screen and (min-width: 768px) {
  .s-department__text {
    font-size: 1vw;
    color: #000;
    line-height: 2.4;
  }
}
@media only screen and (min-width: 1400px) {
  .s-department__text {
    font-size: 1.6rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-department__text {
    margin-bottom: 5px;
    color: #000;
    line-height: 1.8;
  }
}
@media only screen and (max-width: 374px) {
  .s-department__text {
    font-size: 1.2rem;
    line-height: 1.7;
  }
}
@media only screen and (max-height: 500px) {
  .s-department__text {
    margin-bottom: 3vh;
    font-size: 2vh;
  }
}
.s-department .btn_detail a {
  display: block;
  background: url("../images/btn_detail.png") no-repeat left top;
  background-size: contain;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
}
@media only screen and (min-width: 768px) {
  .s-department .btn_detail a {
    margin-top: 20px;
    width: 8.5vw;
    height: 1.46vw;
    transition: 0.3s;
  }
}
@media only screen and (max-width: 767px) {
  .s-department .btn_detail a {
    margin-bottom: 10px;
    width: 30vw;
    height: 4vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .btn_detail a:hover, .s-department .btn_detail a:active {
    opacity: 0.5;
  }
}
@media only screen and (min-width: 768px) {
  .s-department__movie {
    flex-basis: 50%;
    flex-shrink: 0;
  }
}
@media only screen and (max-width: 767px) {
  .s-department__movie {
    width: 85%;
    margin: 0 auto;
  }
}
@media only screen and (max-height: 500px) {
  .s-department__movie {
    width: 80%;
    margin: 0 auto;
  }
}
.s-department__movie span {
  display: block;
  text-align: center;
}
@media only screen and (min-width: 768px) {
  .s-department__movie span {
    margin-top: -20px;
    margin-bottom: 10px;
    font-size: 1vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-department__movie span {
    font-size: 3vw;
    margin-bottom: 2vh;
  }
}
.s-department__movie a {
  display: block;
  transition: 0.3s;
}
@media only screen and (min-width: 768px) {
  .s-department__movie a:hover, .s-department__movie a:active {
    opacity: 0.7;
  }
}
@media only screen and (min-width: 768px) {
  .s-department__movie img {
    width: 100%;
    height: auto;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .education__balloon01 {
    position: absolute;
    left: 33.8vw;
    bottom: 10.5vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-department .education__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .education__balloon01 .info__balloon__text {
    left: -6.6vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .education__balloon02 {
    position: absolute;
    right: 32.4vw;
    bottom: 4.4vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-department .education__balloon02 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .education__balloon02 .info__balloon__text {
    left: 0.15vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .management__balloon01 {
    position: absolute;
    left: 3.66vw;
    bottom: 4.2vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-department .management__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .management__balloon01 .info__balloon__text {
    left: 0.24vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .management__balloon02 {
    position: absolute;
    right: 4.4vw;
    bottom: 4.2vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-department .management__balloon02 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-department .management__balloon02 .info__balloon__text {
    left: -6.7vw;
  }
}
_:-ms-fullscreen,
:root .s-department__box {
  height: 25vw;
}

/* ===============================================
s-project
=============================================== */
.s-project {
  position: relative;
  display: flex;
  justify-content: center;
}
@media only screen and (min-width: 768px) {
  .s-project {
    align-items: center;
    width: 100vw;
    overflow: hidden;
  }
}
@media only screen and (max-width: 767px) {
  .s-project {
    flex-direction: column;
  }
}
.s-project#edu-project {
  position: relative;
}
@media only screen and (min-width: 768px) {
  .s-project#edu-project {
    background: url("../images/main_bg.png") no-repeat -300vw 100%;
    background-size: 1100vw auto;
  }
}
@media only screen and (max-width: 767px) {
  .s-project#edu-project .s-project__title {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-project#edu-project .s-project__title span {
    background: url("../images/education_label01.png") no-repeat 0 0;
    background-size: contain;
  }
}
@media only screen and (max-width: 767px) {
  .s-project#edu-project .s-project__inner:nth-of-type(1) {
    background: url("../images/edu-project01_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
  .s-project#edu-project .s-project__inner:nth-of-type(2) {
    margin-top: 15px;
    background: url("../images/edu-project02_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
.s-project#edu-project .s-project__lede {
  color: #e73d74;
}
@media only screen and (max-width: 767px) {
  .s-project#edu-project .s-project__lede::after {
    background: url("../images/education_label01.png") no-repeat left top;
    background-size: contain;
  }
}
@media only screen and (min-width: 768px) {
  .s-project#manage-project {
    background: url("../images/main_bg.png") no-repeat -600vw 100%;
    background-size: 1100vw auto;
  }
}
@media only screen and (max-width: 767px) {
  .s-project#manage-project .s-project__title {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-project#manage-project .s-project__title span {
    background: url("../images/management_label01.png") no-repeat left top;
    background-size: contain;
  }
}
@media only screen and (max-width: 767px) {
  .s-project#manage-project .s-project__inner:nth-of-type(1) {
    background: url("../images/manage-project01_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
  .s-project#manage-project .s-project__inner:nth-of-type(2) {
    margin-top: 15px;
    background: url("../images/manage-project02_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
.s-project#manage-project .s-project__lede {
  color: #0050dc;
}
@media only screen and (max-width: 767px) {
  .s-project#manage-project .s-project__lede::after {
    background: url("../images/management_label01.png") no-repeat left top;
    background-size: contain;
  }
}
@media only screen and (min-width: 768px) {
  .s-project__title {
    width: 6.814vw;
    height: 6.814vw;
    overflow: hidden;
    margin: 0 0 20px -30px;
  }
}
@media only screen and (min-width: 1400px) {
  .s-project__title {
    width: 100px;
    height: 100px;
  }
}
@media only screen and (max-width: 767px) {
  .s-project__title {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-project__title span {
    display: block;
    width: 6.814vw;
    height: 6.814vw;
    overflow: hidden;
    text-indent: 200%;
    white-space: nowrap;
  }
}
@media only screen and (min-width: 1400px) {
  .s-project__title span {
    width: 100px;
    height: 100px;
  }
}
@media only screen and (min-width: 768px) {
  .s-project__box {
    display: flex;
    justify-content: space-between;
  }
}
@media only screen and (min-width: 768px) {
  .s-project__inner {
    flex-basis: 48.5%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
}
@media only screen and (max-width: 767px) {
  .s-project__inner {
    position: relative;
    margin: 0 -10%;
    padding: 20px 10% 0;
  }
}
@media only screen and (max-height: 500px) {
  .s-project__inner {
    padding-top: 2vh;
  }
}
@media only screen and (min-width: 768px) {
  .s-project__inner .btn__scroll {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-project__lede {
    margin-bottom: 15px;
    flex-basis: 100%;
    font-size: 1.614vw;
    font-weight: 700;
  }
}
@media only screen and (min-width: 1400px) {
  .s-project__lede {
    font-size: 2.2rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-project__lede {
    position: relative;
    margin-top: 48px;
    padding-top: 25px;
    padding-bottom: 30px;
    font-size: 1.8rem;
  }
  .s-project__lede::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 76px;
    height: 76px;
  }
}
@media only screen and (max-width: 374px) {
  .s-project__lede {
    padding-top: 15px;
    padding-bottom: 20px;
    font-size: 1.6rem;
  }
  .s-project__lede::after {
    width: 54px;
    height: 54px;
  }
}
@media only screen and (max-height: 500px) {
  .s-project__lede {
    padding-top: 2vh;
    padding-bottom: 3vh;
    font-size: 2.8vh;
  }
  .s-project__lede::after {
    top: -1vh;
    width: 44px;
    height: 44px;
  }
}
@media only screen and (max-width: 767px) {
  .s-project__lede small {
    display: block;
  }
}
@media only screen and (min-width: 768px) {
  .s-project__text {
    flex-basis: 40%;
    flex-shrink: 0;
    font-size: 0.814vw;
    line-height: 2.2;
  }
}
@media only screen and (min-width: 1400px) {
  .s-project__text {
    font-size: 1.5rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-project__text {
    margin-bottom: 20px;
    color: #000;
    line-height: 1.8;
  }
}
@media only screen and (max-width: 374px) {
  .s-project__text {
    font-size: 1.2rem;
    line-height: 1.7;
  }
}
@media only screen and (max-height: 500px) {
  .s-project__text {
    font-size: 2vh;
  }
}
@media only screen and (min-width: 768px) {
  .s-project__img {
    flex-basis: 57.5%;
    flex-shrink: 0;
  }
}
@media only screen and (max-height: 500px) {
  .s-project__img {
    width: 90%;
    margin: 0 auto;
  }
}
@media only screen and (min-width: 768px) {
  .s-project .edu-project__balloon01 {
    position: absolute;
    left: 35.4vw;
    bottom: 8vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-project .edu-project__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-project .edu-project__balloon01 .info__balloon__text {
    left: 0.1vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-project .edu-project__balloon02 {
    position: absolute;
    right: 7.3vw;
    bottom: 4.6vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-project .edu-project__balloon02 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-project .edu-project__balloon02 .info__balloon__text {
    left: 0.2vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-project .manage-project__balloon01 {
    position: absolute;
    left: 22.8vw;
    bottom: 10.8vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-project .manage-project__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-project .manage-project__balloon01 .info__balloon__text {
    left: 0.1vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-project .manage-project__balloon02 {
    position: absolute;
    right: 21.3vw;
    bottom: 11.2vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-project .manage-project__balloon02 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-project .manage-project__balloon02 .info__balloon__text {
    left: 0.1vw;
  }
}
_:-ms-fullscreen,
:root .s-project__box {
  height: 20vw;
}

/* ===============================================
s-class
=============================================== */
.s-class {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media only screen and (min-width: 768px) {
  .s-class {
    width: 100vw;
    overflow: hidden;
  }
}
@media only screen and (min-width: 768px) {
  .s-class .wrapper {
    margin-top: 80px;
    margin-left: auto;
    margin-right: auto;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#edu-class {
    background: url("../images/main_bg.png") no-repeat -400vw 100%;
    background-size: 1100vw auto;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#edu-class {
    background: url("../images/edu-class_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
.s-class#edu-class .s-class__title {
  color: #e73d74;
}
@media only screen and (min-width: 768px) {
  .s-class#edu-class .s-class__title {
    margin-bottom: -10px;
    margin-left: -10px;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#edu-class .s-class__box {
    width: 90%;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#edu-class .s-class__box {
    width: 100%;
  }
}
@media only screen and (max-height: 500px) {
  .s-class#edu-class .s-class__box {
    width: 100%;
  }
}
.s-class#edu-class .s-class__movie {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: flex-end;
  position: relative;
}
@media only screen and (min-width: 768px) {
  .s-class#edu-class .s-class__movie::after {
    content: "";
    width: 30%;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#edu-class .s-class__movie a {
    flex-basis: 30%;
    width: 30%;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#edu-class .s-class__movie a {
    flex-basis: 46%;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#edu-class .s-class__movie a:nth-of-type(3) {
    margin-top: 0;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#edu-class .s-class__movie a:nth-of-type(3) {
    margin-top: 10px;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#edu-class .s-class__movie a:nth-of-type(4), .s-class#edu-class .s-class__movie a:nth-of-type(5), .s-class#edu-class .s-class__movie a:nth-of-type(6) {
    margin-top: 0;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#edu-class .s-class__movie a:nth-of-type(4), .s-class#edu-class .s-class__movie a:nth-of-type(5), .s-class#edu-class .s-class__movie a:nth-of-type(6) {
    margin-top: 10px;
  }
}
@media only screen and (max-height: 500px) {
  .s-class#edu-class .s-class__movie a:nth-of-type(4), .s-class#edu-class .s-class__movie a:nth-of-type(5), .s-class#edu-class .s-class__movie a:nth-of-type(6) {
    margin-top: 5px;
  }
}
.s-class#edu-class .s-class__movie a span {
  color: #e73d74;
}
@media only screen and (min-width: 768px) {
  .s-class#manage-class {
    background: url("../images/main_bg.png") no-repeat -700vw 100%;
    background-size: 1100vw auto;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#manage-class {
    background: url("../images/manage-class_bg_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
.s-class#manage-class .s-class__title {
  color: #0050dc;
}
@media only screen and (min-width: 768px) {
  .s-class#manage-class .s-class__title {
    margin-bottom: 0;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#manage-class .s-class__box {
    width: 90%;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#manage-class .s-class__box {
    width: 100%;
  }
}
@media only screen and (max-height: 500px) {
  .s-class#manage-class .s-class__box {
    width: 100%;
  }
}
.s-class#manage-class .s-class__movie {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: flex-end;
  position: relative;
}
@media only screen and (min-width: 768px) {
  .s-class#manage-class .s-class__movie::after {
    content: "";
    width: 30%;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#manage-class .s-class__movie a {
    flex-basis: 30%;
    width: 30%;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#manage-class .s-class__movie a {
    flex-basis: 46%;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#manage-class .s-class__movie a:nth-of-type(3) {
    margin-top: 0;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#manage-class .s-class__movie a:nth-of-type(3) {
    margin-top: 10px;
  }
}
@media only screen and (min-width: 768px) {
  .s-class#manage-class .s-class__movie a:nth-of-type(4), .s-class#manage-class .s-class__movie a:nth-of-type(5), .s-class#manage-class .s-class__movie a:nth-of-type(6) {
    margin-top: 0;
  }
}
@media only screen and (max-width: 767px) {
  .s-class#manage-class .s-class__movie a:nth-of-type(4), .s-class#manage-class .s-class__movie a:nth-of-type(5), .s-class#manage-class .s-class__movie a:nth-of-type(6) {
    margin-top: 10px;
  }
}
@media only screen and (max-height: 500px) {
  .s-class#manage-class .s-class__movie a:nth-of-type(4), .s-class#manage-class .s-class__movie a:nth-of-type(5), .s-class#manage-class .s-class__movie a:nth-of-type(6) {
    margin-top: 5px;
  }
}
.s-class#manage-class .s-class__movie a span {
  color: #0050dc;
}
@media only screen and (min-width: 768px) {
  .s-class#manage-class .s-class__movie a span {
    margin-left: -2em;
    margin-right: -2em;
  }
}
@media only screen and (min-width: 768px) {
  .s-class__box {
    margin: -60px auto 0;
  }
}
@media only screen and (max-width: 767px) {
  .s-class__box {
    width: 100%;
    margin: 0 auto;
  }
}
.s-class__title {
  font-weight: 700;
  letter-spacing: 0.15em;
}
@media only screen and (min-width: 768px) {
  .s-class__title {
    margin-bottom: 25px;
    margin-left: -20%;
    font-size: 1.457vw;
  }
}
@media only screen and (min-width: 1400px) {
  .s-class__title {
    font-size: 2.4rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-class__title {
    margin-bottom: 10px;
    font-size: 1.8rem;
  }
}
@media only screen and (max-width: 374px) {
  .s-class__title {
    margin-bottom: 5px;
    font-size: 1.6rem;
  }
}
@media only screen and (max-height: 500px) {
  .s-class__title {
    margin-bottom: 5px;
    font-size: 2.4vh;
  }
}
.s-class__movie a {
  display: block;
  transition: 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.s-class__movie a:link, .s-class__movie a:visited {
  text-decoration: none;
}
.s-class__movie a:hover, .s-class__movie a:active {
  text-decoration: none;
}
@media only screen and (min-width: 768px) {
  .s-class__movie a:hover, .s-class__movie a:active {
    opacity: 0.7;
  }
}
.s-class__movie a.soon {
  cursor: default;
}
.s-class__movie a.soon:hover, .s-class__movie a.soon:active {
  text-decoration: none;
}
@media only screen and (min-width: 768px) {
  .s-class__movie a.soon:hover, .s-class__movie a.soon:active {
    opacity: 1;
  }
}
.s-class__movie a span {
  display: block;
  text-align: center;
  line-height: 1.3;
}
@media only screen and (min-width: 768px) {
  .s-class__movie a span {
    margin-top: 15px;
    margin-bottom: 5px;
    font-size: 1.5rem;
  }
}
@media only screen and (max-width: 767px) {
  .s-class__movie a span {
    margin-bottom: 5px;
    font-size: 1.2vh;
  }
}
@media only screen and (max-height: 500px) {
  .s-class__movie a span {
    font-size: 1vh;
    margin: 0 -0.7em 5px;
  }
}
@media only screen and (min-width: 768px) {
  .s-class__movie img {
    width: 100%;
    height: auto;
  }
}
@media only screen and (min-width: 768px) {
  .s-class .edu-class__balloon01 {
    position: absolute;
    left: 51.6vw;
    bottom: 4.6vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-class .edu-class__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-class .edu-class__balloon01 .info__balloon__text {
    left: 0.2vw;
  }
}
@media only screen and (min-width: 768px) {
  .s-class .manage-class__balloon01 {
    position: absolute;
    right: 29vw;
    bottom: 4.6vw;
  }
}
@media only screen and (max-width: 767px) {
  .s-class .manage-class__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .s-class .manage-class__balloon01 .info__balloon__text {
    left: 0.25vw;
  }
}
_:-ms-fullscreen,
:root .s-department__box {
  height: 25vw;
}

/* ===============================================
d-extra
=============================================== */
.d-extra {
  position: relative;
  display: flex;
  justify-content: center;
}
@media only screen and (min-width: 768px) {
  .d-extra .wrapper {
    margin-top: 80px;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra#extra01 {
    align-items: center;
    width: 100vw;
    background: url("../images/main_bg.png") no-repeat -800vw 100%;
    background-size: 1100vw auto;
    overflow: hidden;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra#extra01 {
    flex-direction: column;
    background: url("../images/extra_bg01_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra#extra01 .d-extra__list {
    width: 90%;
    margin: 0 auto;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra#extra01 .d-extra__list::after {
    content: "";
    width: 31%;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra#extra01 .d-extra__list li {
    flex-basis: 31%;
    margin: 7px 0;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra#extra01 .d-extra__list li {
    flex-basis: 47.5%;
    margin: 3px 0;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra#extra02 {
    align-items: center;
    width: 100vw;
    background: url("../images/main_bg.png") no-repeat -900vw 100%;
    background-size: 1100vw auto;
    overflow: hidden;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra#extra02 {
    flex-direction: column;
    background: url("../images/extra_bg02_sp.png") no-repeat 0 100%;
    background-size: contain;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra#extra02 .d-extra__list {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 80%;
    margin: 0 auto;
  }
}
@media only screen and (max-height: 500px) {
  .d-extra#extra02 .d-extra__list {
    width: 70%;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra#extra02 .d-extra__list li {
    flex-basis: 46%;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra#extra02 .d-extra__list li:not(:last-of-type) {
    margin-bottom: 20px;
  }
}
.d-extra__title {
  color: #3d3c84;
  font-weight: 700;
}
@media only screen and (min-width: 768px) {
  .d-extra__title {
    margin-left: -1em;
    font-size: 1.457vw;
    letter-spacing: 0.15em;
  }
}
@media only screen and (min-width: 1400px) {
  .d-extra__title {
    font-size: 2.4rem;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra__title {
    margin-bottom: 1vh;
    font-size: 5.2vw;
  }
}
@media only screen and (max-height: 500px) {
  .d-extra__title {
    font-size: 4.3vw;
    line-height: 4vh;
  }
}
.d-extra__list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
@media only screen and (min-width: 768px) {
  .d-extra__list {
    align-items: center;
  }
}
.d-extra__list li a {
  display: block;
}
@media only screen and (min-width: 768px) {
  .d-extra__list li a {
    transition: 0.3s;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra__list li a.link__pdf {
    padding: 0 20%;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra__list li a.link__pdf {
    width: 50%;
    margin: 0 auto;
  }
}
@media only screen and (max-height: 500px) {
  .d-extra__list li a.link__pdf {
    width: 50%;
  }
}
.d-extra__list li a.soon {
  cursor: default;
}
@media only screen and (min-width: 768px) {
  .d-extra__list li a.soon:hover, .d-extra__list li a.soon:active {
    opacity: 1;
  }
}
.d-extra__list li a:link, .d-extra__list li a:visited {
  color: #3d3c84;
  text-decoration: none;
}
.d-extra__list li a:hover, .d-extra__list li a:active {
  color: #3d3c84;
  text-decoration: none;
}
@media only screen and (min-width: 768px) {
  .d-extra__list li a:hover, .d-extra__list li a:active {
    opacity: 0.7;
  }
}
.d-extra__list li a span {
  display: block;
  text-align: center;
  margin-bottom: 4px;
}
@media only screen and (min-width: 768px) {
  .d-extra__list li a span {
    font-size: 1.5rem;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra__list li a span {
    font-size: 1rem;
  }
}
@media only screen and (max-height: 500px) {
  .d-extra__list li a span {
    font-size: 1vh;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra__balloon01 {
    position: absolute;
    right: 39.3vw;
    bottom: 4.2vw;
  }
}
@media only screen and (max-width: 767px) {
  .d-extra__balloon01 {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .d-extra__balloon01 .info__balloon__text {
    left: 0.25vw;
  }
}
_:-ms-fullscreen,
:root .d-extra .d-extra__list {
  height: 9.5vw;
}

_:-ms-fullscreen,
:root .d-extra .d-extra__list li {
  flex-basis: 28%;
}

/* ===============================================
d-last
=============================================== */
.d-last {
  position: relative;
}
@media only screen and (min-width: 768px) {
  .d-last {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    background: url("../images/main_bg.png") no-repeat -1000vw 100%;
    background-size: 1100vw auto;
    overflow: hidden;
  }
}
@media only screen and (min-width: 768px) {
  .d-last .wrapper {
    width: 100%;
  }
}
@media only screen and (max-width: 767px) {
  .d-last .wrapper {
    position: static;
    height: auto;
    padding-top: 60px;
  }
}
@media only screen and (max-width: 374px) {
  .d-last .wrapper {
    padding-top: 40px;
  }
}
@media only screen and (max-height: 500px) {
  .d-last .wrapper {
    padding-top: 15px;
  }
}
@media only screen and (min-width: 768px) {
  .d-last__list {
    padding: 0 4vw;
    display: flex;
    justify-content: space-between;
  }
}
@media only screen and (max-width: 767px) {
  .d-last__list {
    margin-top: 48px;
  }
}
@media only screen and (min-width: 768px) {
  .d-last__list li {
    flex-basis: 29%;
  }
}
@media only screen and (max-width: 767px) {
  .d-last__list li {
    margin: 0 12.5vw;
  }
  .d-last__list li:not(:last-of-type) {
    margin-bottom: 25px;
  }
}
@media only screen and (max-width: 374px) {
  .d-last__list li:not(:last-of-type) {
    margin-bottom: 15px;
  }
}
@media only screen and (max-height: 500px) {
  .d-last__list li:not(:last-of-type) {
    margin-bottom: 2vh;
  }
}
.d-last__list li a {
  display: block;
  width: 100%;
  padding: 15px;
  background: #3d3c84;
  font-weight: 700;
  text-align: center;
}
@media only screen and (min-width: 768px) {
  .d-last__list li a {
    font-size: 1.54vw;
    transition: 0.3s;
  }
}
@media only screen and (min-width: 1400px) {
  .d-last__list li a {
    font-size: 2.4rem;
  }
}
@media only screen and (max-width: 767px) {
  .d-last__list li a {
    font-size: 2rem;
  }
}
@media only screen and (max-width: 374px) {
  .d-last__list li a {
    padding: 10px;
    font-size: 1.7rem;
  }
}
@media only screen and (max-height: 500px) {
  .d-last__list li a {
    padding: 8px;
    font-size: 1.4rem;
  }
}
.d-last__list li a:link, .d-last__list li a:visited {
  color: #fff;
  text-decoration: none;
}
.d-last__list li a:hover, .d-last__list li a:active {
  color: #fff;
  text-decoration: none;
}
@media only screen and (min-width: 768px) {
  .d-last__list li a:hover, .d-last__list li a:active {
    opacity: 0.7;
  }
}
.d-last__logo {
  background: #fff;
}
@media only screen and (min-width: 768px) {
  .d-last__logo {
    width: 64vw;
    max-width: 640px;
    margin: 40px auto 0;
    padding: 15px 60px;
  }
}
@media only screen and (max-width: 767px) {
  .d-last__logo {
    margin: 50px 5vw 0;
    padding: 10px 30px;
  }
}
@media only screen and (max-width: 374px) {
  .d-last__logo {
    margin-top: 40px;
  }
}
@media only screen and (max-height: 500px) {
  .d-last__logo {
    margin-top: 3vh;
    margin-left: 9vw;
    margin-right: 9vw;
    padding: 6px 20px;
  }
}
@media only screen and (min-width: 768px) {
  .d-last__btn {
    display: none;
  }
}
@media only screen and (max-width: 767px) {
  .d-last__btn {
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
@media only screen and (max-height: 500px) {
  .d-last__btn {
    margin: 25px auto 0;
    width: 50%;
  }
}
@media only screen and (min-width: 768px) {
  .d-last__btn__top {
    position: absolute;
    right: 2.5vw;
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    margin-top: -40px;
  }
}
@media only screen and (max-width: 767px) {
  .d-last__btn__top {
    display: none;
  }
}
@media only screen and (min-width: 768px) {
  .d-last__btn__top span,
.d-last__btn__top a {
    display: block;
    width: 5vw;
    height: 2.6vw;
    text-indent: -200%;
    white-space: nowrap;
    overflow: hidden;
    background: url("../images/arrow_top.png") no-repeat left top;
    background-size: cover;
    transition: 0.3s;
  }
}
@media only screen and (min-width: 1400px) {
  .d-last__btn__top span span,
.d-last__btn__top span a,
.d-last__btn__top a span,
.d-last__btn__top a a {
    width: 74px;
    height: 38px;
  }
}
@media only screen and (min-width: 768px) {
  .d-last__btn__top span:hover,
.d-last__btn__top a:hover {
    cursor: pointer;
    opacity: 0.7;
  }
}
/* ===============================================
footer
=============================================== */
@media only screen and (min-width: 768px) {
  footer {
    display: none;
  }
}
@media only screen and (max-width: 767px) {
  footer {
    position: relative;
    z-index: 1;
    width: 100vw;
    background: #cce3f2;
    overflow-y: hidden;
  }
  footer .wrapper {
    padding: 0;
  }
  footer .f-guide {
    position: relative;
    z-index: 2;
    height: 100%;
    width: 471.02584182vh;
    background: url("../images/guide_img01_sp.png") no-repeat 0 100%;
    background-size: cover;
  }
  footer .f-guide__balloon01 {
    left: 25vh;
    bottom: 29vw;
  }
  footer .f-guide__balloon01 .info__balloon__text {
    left: 0.2vw;
  }
  footer .f-guide__balloon02 {
    left: 181vh;
    bottom: 48vw;
  }
  footer .f-guide__balloon02 .info__balloon__text {
    left: -28.5vw;
  }
  footer .f-guide__balloon03 {
    left: 239vh;
    bottom: 29.5vw;
  }
  footer .f-guide__balloon03 .info__balloon__text {
    left: -28vw;
  }
  footer .f-guide__balloon04 {
    left: 276.8vh;
    bottom: 67.8vw;
  }
  footer .f-guide__balloon04 .info__balloon__text {
    left: -28vw;
  }
  footer .f-guide__balloon05 {
    left: 375.5vh;
    bottom: 29.5vw;
  }
  footer .f-guide__balloon05 .info__balloon__text {
    left: 0.5vw;
  }
  footer .f-guide__balloon06 {
    left: 413vh;
    bottom: 92vw;
  }
  footer .f-guide__balloon06 .info__balloon__text {
    left: 0.5vw;
  }
  footer .ofsrwrap {
    overflow-x: auto;
  }
  footer .mousedownb,
footer .mousedowna {
    position: absolute;
    z-index: 9;
    top: 15vh;
    white-space: nowrap;
    text-indent: 200%;
    overflow: hidden;
    width: 60px;
    height: 60px;
    opacity: 1 !important;
  }
  footer .mousedownb::after,
footer .mousedowna::after {
    display: block;
    content: "";
    position: absolute;
    top: 10px;
    width: 24px;
    height: 24px;
    white-space: nowrap;
    text-indent: 200%;
    overflow: hidden;
    cursor: pointer;
    border-top: 4px solid #3d3c84;
    border-right: 4px solid #3d3c84;
  }
  footer .mousedownb {
    left: 20px;
  }
  footer .mousedownb::after {
    left: 10px;
    -webkit-transform: rotate(-135deg);
            transform: rotate(-135deg);
  }
  footer .mousedowna {
    right: 20px;
  }
  footer .mousedowna::after {
    right: 10px;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
  }
}
@media only screen and (max-height: 500px) {
  footer .f-guide__balloon01 {
    left: 25vh;
    bottom: 26vw;
  }
  footer .f-guide__balloon02 {
    left: 179.8vh;
    bottom: 44vw;
  }
  footer .f-guide__balloon03 {
    left: 238vh;
    bottom: 26.5vw;
  }
  footer .f-guide__balloon04 {
    left: 276.2vh;
    bottom: 63.8vw;
  }
  footer .f-guide__balloon05 {
    left: 374.6vh;
    bottom: 26.5vw;
  }
  footer .f-guide__balloon06 {
    left: 412vh;
    bottom: 81vw;
  }
}