@charset "UTF-8";
/***********************************************************************
preset
**********************************************************************/
/***************************************************************************************************************************
module
**************************************************************************************************************************/
.mod-link {
  background: url("../img/common/right-arrow-ss.svg") no-repeat 0 50%;
  -webkit-transition: color 500ms;
  transition: color 500ms;
  text-indent: -1.4em;
  padding-left: 1.4em;
  line-height: 1.4em;
}
.mod-link a {
  padding-left: 18px;
}

.mod-link, .out-link, .circle-link, .circle-link-s:hover a {
  color: #DBA6CE;
  -webkit-transition: color ease 500ms;
  transition: color ease 500ms;
}

.mod-link-v {
  background: url("../img/common/right-arrow-v.svg") no-repeat 0 50%;
  -webkit-transition: color 500ms;
  transition: color 500ms;
  text-indent: -1em;
  padding-left: 1em;
  line-height: 1.4em;
}
.mod-link-v a {
  padding-left: 18px;
}

.out-link {
  position: relative;
  display: inline-block;
}

.out-link:after {
  content: "";
  width: 27px;
  height: 27px;
  display: inline-block;
  position: absolute;
  right: -25px;
  top: -10px;
  background: url("../img/common/window-icon.svg") no-repeat;
}

.mod-link:hover {
  color: #000;
}

.circle-link {
  -webkit-transition: color 500ms;
  transition: color 500ms;
  line-height: 1.4em;
  font-size: 20px;
  font-size: 2rem;
  margin-right: 77px;
}
.circle-link a {
  position: relative;
  color: #313131;
}
.circle-link a:after {
  content: "";
  background: url("../img/common/right-arrow-b.svg") no-repeat 0 50%;
  display: inline-block;
  width: 69px;
  height: 69px;
  position: absolute;
  top: 50%;
  right: -77px;
  margin-top: -34.5px;
}

.circle-link.window a:after {
  content: "";
  background: url("../img/common/window-icon-b.svg") no-repeat 0 50%;
  display: inline-block;
  width: 69px;
  height: 69px;
  position: absolute;
  top: 50%;
  right: -77px;
  margin-top: -34.5px;
}

.circle-link-s {
  -webkit-transition: color 500ms;
  transition: color 500ms;
  line-height: 1.4em;
  font-size: 16px;
  font-size: 1.6rem;
  margin-left: 61px;
}
.circle-link-s a {
  position: relative;
  color: #313131;
}
.circle-link-s a:before {
  content: "";
  background: url("../img/common/right-arrow-s.svg") no-repeat 0 50%;
  display: inline-block;
  width: 50px;
  height: 50px;
  position: absolute;
  top: 50%;
  left: -61px;
  margin-top: -25px;
}

/***********************************************************************
media query
**********************************************************************/
@media only screen and (max-width: 750px) {
  .circle-link {
    -webkit-transition: color 500ms;
    transition: color 500ms;
    line-height: 1.4em;
    font-size: 16px;
    font-size: 1.6rem;
    margin-right: 55px;
  }
  .circle-link a {
    position: relative;
    color: #313131;
  }
  .circle-link a:after {
    content: "";
    background: url("../img/common/right-arrow-b.svg") no-repeat 0 50%;
    background-size: contain;
    display: inline-block;
    width: 45px;
    height: 45px;
    position: absolute;
    top: 50%;
    right: -55px;
    margin-top: -22.5px;
  }
  .circle-link.window a:after {
    content: "";
    background: url("../img/common/window-icon-b.svg") no-repeat 0 50%;
    background-size: contain;
    display: inline-block;
    width: 45px;
    height: 45px;
    position: absolute;
    top: 50%;
    right: -55px;
    margin-top: -22.5px;
  }
  .circle-link-s {
    -webkit-transition: color 500ms;
    transition: color 500ms;
    line-height: 1.4em;
    font-size: 14px;
    font-size: 1.4rem;
    margin-left: 50px;
  }
  .circle-link-s a {
    position: relative;
    color: #313131;
  }
  .circle-link-s a:before {
    content: "";
    background: url("../img/common/right-arrow-s.svg") no-repeat 0 50%;
    display: inline-block;
    width: 40px;
    height: 40px;
    background-size: contain;
    position: absolute;
    top: 50%;
    left: -55px;
    margin-top: -20px;
  }
}
.slides {
  overflow: hidden;
}

/* Fade */
/*
.slide {
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 500ms ease;

}

.slide.is-active {
  opacity: 1;
  visibility: visible;
}*/
.slide {
  position: absolute; /* 重要：重ねる */
  inset: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  -webkit-transition: opacity 500ms ease;
  transition: opacity 500ms ease;
  will-change: opacity;
  -webkit-transform: translateZ(0);
          transform: translateZ(0);
}

.slide.is-visible {
  visibility: visible; /* 表示だけ先にON */
}

.slide.is-active {
  opacity: 1; /* フェードIN/OUTはこれだけで行う */
  pointer-events: auto;
}

.slider .nav {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  margin-top: -25px;
  z-index: 10;
  width: 50px;
  height: 50px;
  background: #FFF;
  border: 1px solid #DBA6CE;
}

.slider .prev {
  left: 20px;
}

.slider .next {
  right: 20px;
}

.nav::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  border-top: 2px solid #DBA6CE;
  border-right: 2px solid #DBA6CE;
  margin: auto;
}

.prev::before {
  -webkit-transform: rotate(-135deg);
          transform: rotate(-135deg);
}

.next::before {
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.en .mv .mv-wrap h1 {
  font-size: 3vw;
}

.mv {
  margin-bottom: 180px;
}
.mv .mv-wrap {
  position: relative;
  height: calc(100vh - 180px);
}
.mv .mv-wrap .d-demo {
  position: absolute;
  top: calc(50vh - 180px);
}
.mv .mv-wrap h1 {
  font-size: 3.75vw;
  color: #DBA6CE;
  font-weight: bold;
  line-height: 1.1em;
  position: absolute;
  left: 2.8611111111vw;
  bottom: 5vw;
}
.mv .mv-wrap h1 span {
  color: #313131;
  font-size: 1.5972222222vw;
  display: block;
}
.mv .mv-wrap .slide .img {
  position: absolute;
  left: 50%;
  top: calc(50% - 90px);
  margin-top: -18.45vw;
  margin-left: -22.45vw;
}
.mv .mv-wrap .slide .img img {
  width: 44.9vw;
  height: auto;
}
.mv .mv-wrap .slide .icon {
  position: absolute;
  left: 62.9027777778vw;
  top: 50.8611111111vh;
}
.mv .mv-wrap .slide .icon img {
  width: 10.9027777778vw;
}
.mv .mv-wrap .slide .copy {
  font-size: 2.3611111111vw;
  font-weight: bold;
  position: absolute;
  right: 13.125vw;
  line-height: 1.5em;
  top: -5vh;
  -webkit-writing-mode: vertical-rl; /* Safari用 */
  -ms-writing-mode: tb-rl;
      writing-mode: vertical-rl; /* 右から左へ（基本） */
}
.mv .mv-wrap .slide.en .copy {
  right: 7.125vw;
  -webkit-writing-mode: initial;
  -ms-writing-mode: initial;
      writing-mode: initial;
  font-size: 1.2611111111vw;
}
.mv .mv-wrap .scroll {
  position: absolute;
  right: 4.8611111111vw;
  bottom: 5vw;
}

.wrapper h2 {
  margin-bottom: 60px;
}

.information-block {
  margin-bottom: 160px;
}
.information-block .info-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.information-block .info-wrap .ttl-box {
  width: 410px;
}
.information-block .info-wrap .ttl-box h2 {
  margin-bottom: 30px;
}
.information-block .info-wrap .content-box {
  width: 790px;
}

.laboratory-block {
  margin-bottom: 240px;
}
.laboratory-block .ttl-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.laboratory-block ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 2.5%;
  margin-bottom: 60px;
}
.laboratory-block ul li {
  width: 23.1%;
}
.laboratory-block ul li a {
  color: #313131;
  font-weight: bold;
}
.laboratory-block ul li dd {
  position: relative;
  padding-bottom: 10px;
}
.laboratory-block ul li dd span {
  position: absolute;
  font-weight: bold;
  color: #FFF;
  left: 0px;
  top: 20px;
  background: #DBA6CE;
  padding: 3px 15px 3px 8px;
  border-radius: 0 30px 30px 0;
}
.laboratory-block h3 {
  color: #DBA6CE;
  font-size: 24px;
  font-size: 2.4rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.bg-img {
  padding: 0 50px;
  margin-bottom: 140px;
}
.bg-img img {
  width: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.white-bg {
  margin-bottom: 150px;
}

.course-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 200px;
}
.course-block .text-box {
  width: 480px;
}
.course-block .text-box ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.course-block .text-box ul li {
  width: 35%;
  margin-bottom: 50px;
}
.course-block .img-box {
  width: 720px;
  position: relative;
}
.course-block .img-box .img1, .course-block .img-box .img2, .course-block .img-box .img3 {
  position: absolute;
}
.course-block .img-box .img1 {
  right: 210px;
  top: -150px;
}
.course-block .img-box .img2 {
  right: -30px;
  top: 170px;
}
.course-block .img-box .img3 {
  right: -50px;
  top: -100px;
}

.education-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-bottom: 200px;
}
.education-block .text-box {
  width: 480px;
  padding-top: 150px;
}
.education-block .text-box ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.education-block .text-box ul li {
  width: 35%;
  margin-bottom: 50px;
}
.education-block .img-box {
  width: 720px;
  position: relative;
}
.education-block .img-box .img1, .education-block .img-box .img2, .education-block .img-box .img3 {
  position: absolute;
}
.education-block .img-box .img1 {
  top: -200px;
  left: 60px;
}

.entrance-block {
  margin-bottom: 200px;
}
.entrance-block .entrance-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 1050px;
  margin: 0 auto;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.entrance-block .text-box {
  width: 480px;
}
.entrance-block .text-box ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.entrance-block .text-box ul li {
  width: 35%;
  margin-bottom: 50px;
}

.note-list {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 48px 1fr;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 48px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.note-card {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 45%;
  margin-right: 2%;
  margin-bottom: 20px;
}
.note-card a {
  color: #313131;
}
.note-card img {
  margin-right: 20px;
}
.note-card h3 {
  font-size: 15px;
  font-size: 1.5rem;
}

/* 1カード */
.note-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 20px;
}

/* サムネ（グレーの四角） */
.note-thumb {
  width: 100px;
  aspect-ratio: 1/1;
  border-radius: 10px;
  overflow: hidden; /* ← ここ重要 */
  background: #e3e3e3;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  -o-object-fit: cover;
     object-fit: cover; /* ← 自動トリミング */
  -o-object-position: center;
     object-position: center;
}

.note-thumb img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover; /* ← 自動トリミング */
  -o-object-position: center;
     object-position: center; /* ← 中央基準 */
  display: block;
}

.note-body {
  color: #313131;
}

/* テキスト側 */
.note-text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 8px;
}

.note-title {
  font-size: 15px;
  font-size: 1.5rem;
  font-weight: normal;
  line-height: 1.5em;
  padding-top: 5px;
}

/* 日付 */
.note-date {
  font-size: 13px;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  color: #999999;
}

/* 本文 */
.note-desc {
  font-size: 15px;
  line-height: 1.8;
  color: #222;
  margin: 0;
}

/* リンク */
.note-desc a {
  color: #222;
  text-decoration: underline;
  text-underline-offset: 2px;
}

@-webkit-keyframes infinity-scroll-left {
  from {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  to {
    -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
  }
}

@keyframes infinity-scroll-left {
  from {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  to {
    -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
  }
}
/*
IE11対策
----------------------------*/
_:-ms-lang(x)::-ms-backdrop, .d-demo {
  display: -ms-grid;
  overflow: hidden;
}

/*----------------------------*/
.d-demo__wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  overflow: hidden;
  margin-top: -50px;
  margin-bottom: 200px;
}

.d-demo__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  list-style: none;
  padding: 0 20px;
}

.d-demo__list--left {
  -webkit-animation: infinity-scroll-left 65s infinite linear 0.5s both;
          animation: infinity-scroll-left 65s infinite linear 0.5s both;
}

.d-demo__item {
  width: 350vw;
}

.d-demo__item > img {
  width: 100%;
}

/* レスポンシブ */
@media (max-width: 750px) {
  .en .mv .mv-wrap h1 {
    font-size: 24px;
  }
  .note-list {
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .note-list {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 48px 1fr;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 48px;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .note-card {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    margin-right: 0%;
    margin-bottom: 20px;
  }
  .note-card a {
    color: #313131;
  }
  .note-card img {
    margin-right: 10px;
  }
  .note-card h3 {
    font-size: 14px;
    font-size: 1.4rem;
  }
  /* 1カード */
  .note-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    gap: 20px;
  }
  /* サムネ（グレーの四角） */
  .note-thumb {
    width: 75px;
    aspect-ratio: 1/1;
    border-radius: 10px;
    overflow: hidden; /* ← ここ重要 */
    background: #e3e3e3;
    -ms-flex-negative: 0;
        flex-shrink: 0;
    -o-object-fit: cover;
       object-fit: cover; /* ← 自動トリミング */
    -o-object-position: center;
       object-position: center;
  }
  .note-thumb img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover; /* ← 自動トリミング */
    -o-object-position: center;
       object-position: center; /* ← 中央基準 */
    display: block;
  }
  .note-body {
    color: #313131;
    text-align: left;
  }
  /* テキスト側 */
  .note-text {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 8px;
  }
  .note-title {
    font-size: 15px;
    font-size: 1.5rem;
    line-height: 1.5em;
    padding-top: 5px;
  }
  /* 日付 */
  .note-date {
    font-size: 12px;
    letter-spacing: 0.04em;
  }
  /* 本文 */
  .note-desc {
    font-size: 15px;
    line-height: 1.8;
    color: #222;
    margin: 0;
  }
  /* リンク */
  .note-desc a {
    color: #222;
    text-decoration: underline;
    text-underline-offset: 2px;
  }
}
@media screen and (min-width: 751px) and (max-width: 1300px) {
  .course-block .text-box ul li, .education-block .text-box ul li {
    width: 30%;
  }
}
@media only screen and (max-width: 750px) {
  .mv {
    margin-bottom: 80px;
  }
  .mv .mv-wrap {
    overflow-x: hidden;
    position: relative;
    height: 128.2051282051vw;
  }
  .mv .mv-wrap .d-demo {
    position: absolute;
    top: 55.2051282051vw;
  }
  .mv .mv-wrap .d-demo .d-demo__item {
    width: 650vw;
  }
  .mv .mv-wrap h1 {
    font-size: 34px;
    color: #DBA6CE;
    font-weight: bold;
    line-height: 1.1em;
    position: initial;
    text-align: center;
    margin-bottom: 20px;
    margin-top: 10px;
  }
  .mv .mv-wrap h1 span {
    color: #313131;
    font-size: 15px;
    display: block;
  }
  .mv .mv-wrap .slide .img {
    position: absolute;
    left: 50%;
    bottom: 38vh;
    margin-top: -18.45vw;
    margin-left: -37.18vw;
  }
  .mv .mv-wrap .slide .img img {
    width: 74.358974359vw;
    height: auto;
  }
  .mv .mv-wrap .slide .icon {
    position: absolute;
    left: 62.9027777778vw;
    top: initial;
    bottom: 17vh;
  }
  .mv .mv-wrap .slide .icon img {
    width: 23.5897435897vw;
  }
  .mv .mv-wrap .slide .copy {
    font-size: 18px;
    font-size: 1.8rem;
    font-weight: bold;
    position: absolute;
    right: initial;
    left: 4%;
    top: initial;
    bottom: 10vw;
    -webkit-writing-mode: initial; /* Safari用 */
    -ms-writing-mode: initial;
        writing-mode: initial; /* 右から左へ（基本） */
  }
  .mv .mv-wrap .slide.en .copy {
    -webkit-writing-mode: initial;
    -ms-writing-mode: initial;
        writing-mode: initial;
    font-size: 15px;
    font-size: 1.5rem;
  }
  .mv .mv-wrap .scroll {
    position: absolute;
    right: 4%;
    top: initial;
    bottom: 18vw;
  }
  .mv .mv-wrap .scroll img {
    width: 18px;
  }
  .slider .nav {
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    margin-top: -20px;
    z-index: 10;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
  }
  .slider .prev {
    left: 15px;
  }
  .slider .next {
    right: 15px;
  }
  .nav::before {
    content: "";
    display: block;
    width: 16px;
    height: 16px;
    border-top: 2px solid #DBA6CE;
    border-right: 2px solid #DBA6CE;
    margin: auto;
  }
  .wrapper h2 {
    margin-bottom: 30px;
  }
  .information-block {
    margin-bottom: 120px;
  }
  .information-block .info-wrap {
    display: block;
  }
  .information-block .info-wrap .ttl-box {
    width: 100%;
  }
  .information-block .info-wrap .ttl-box h2 {
    margin-bottom: 30px;
  }
  .information-block .info-wrap .content-box {
    width: 100%;
    text-align: center;
  }
  .information-block .circle-link {
    margin-top: 30px;
  }
  .laboratory-block {
    margin-bottom: 120px;
  }
  .laboratory-block .ttl-box {
    display: block;
  }
  .laboratory-block ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 4%;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-bottom: 40px;
  }
  .laboratory-block ul li {
    width: 48%;
    margin-bottom: 20px;
  }
  .laboratory-block ul li a {
    color: #313131;
    font-weight: bold;
  }
  .laboratory-block ul li dd {
    position: relative;
    padding-bottom: 5px;
  }
  .laboratory-block ul li dd span {
    position: absolute;
    font-weight: bold;
    color: #FFF;
    left: 0px;
    top: 12px;
    font-size: 13px;
    font-size: 1.3rem;
    background: #DBA6CE;
    padding: 2px 8px 2px 4px;
    border-radius: 0 30px 30px 0;
  }
  .laboratory-block h3 {
    color: #DBA6CE;
    font-size: 20px;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 15px;
  }
  .laboratory-block .content-box {
    text-align: center;
  }
  .laboratory-block .content-box h3, .laboratory-block .content-box ul {
    text-align: left;
  }
  .bg-img {
    padding: 0;
    margin-bottom: 70px;
  }
  .bg-img img {
    width: 100%;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .white-bg {
    margin-bottom: 80px;
  }
  .course-block {
    display: block;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    margin-bottom: 250px;
  }
  .course-block .text-box {
    width: 100%;
  }
  .course-block .text-box ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .course-block .text-box ul li {
    width: 33%;
    margin-bottom: 50px;
  }
  .course-block .img-box {
    width: 100%;
    position: relative;
  }
  .course-block .img-box .img1, .course-block .img-box .img2, .course-block .img-box .img3 {
    position: absolute;
  }
  .course-block .img-box .img1 {
    right: 150px;
    top: 0px;
    width: 233px;
  }
  .course-block .img-box .img2 {
    right: 30px;
    top: 200px;
    width: 162px;
  }
  .course-block .img-box .img3 {
    width: 87px;
    right: 0px;
    top: 50px;
  }
  .education-block {
    display: block;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding-bottom: 0px;
  }
  .education-block .text-box {
    width: 100%;
    padding-top: 150px;
  }
  .education-block .text-box ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .education-block .text-box ul li {
    width: 35%;
    margin-bottom: 50px;
  }
  .education-block .img-box {
    width: 100%;
    display: none;
    position: relative;
  }
  .education-block .img-box .img1, .education-block .img-box .img2, .education-block .img-box .img3 {
    position: absolute;
  }
  .education-block .img-box .img4 {
    text-align: center;
  }
  .education-block .img-box .img4 img {
    width: 70%;
    display: inline;
  }
  .education-block .img-box .img1 {
    top: -200px;
  }
  .education-block .img-box.sp {
    display: block;
  }
  .entrance-block {
    margin-bottom: 100px;
  }
  .entrance-block .entrance-wrap {
    display: block;
    width: 100%;
    margin: 0 auto;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .entrance-block .img-box {
    text-align: center;
  }
  .entrance-block .img-box img {
    width: 60%;
    display: inline-block;
  }
  .entrance-block .text-box {
    width: 100%;
  }
  .entrance-block .text-box ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .entrance-block .text-box ul li {
    width: 33%;
    margin-bottom: 30px;
  }
}