@charset "UTF-8";
.clearfix {
  display: inline-block;
  zoom: 100%;
  display: block;
}
.clearfix:after {
  content: url("data:image/gif;base64,R0lGODlhZAAUAIAAAAD//wAAACH5BAEAAAAALAAAAABkABQAAAIshI+py+0Po5y02ouz3rz7D4biSJbmiabqyrbuC8fyTNf2jef6zvf+DwwKZwUAOw==");
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}

/* Noto sans */
@font-face {
  font-family: 'Noto Sans Thin';
  font-style: normal;
  font-weight: 100;
  src: url("../../fonts/notosans/NotoSansCJKjp-Thin.eot");
  /* IE9 Compat Modes */
  src: url("../../fonts/notosans/NotoSansCJKjp-Thin.eot?#iefix") format("embedded-opentype"), url("../../fonts/notosans/NotoSansCJKjp-Thin.woff") format("woff"), url("../../fonts/notosans/NotoSansCJKjp-Thin.ttf") format("truetype");
  /* Safari, Android, iOS */
}
@font-face {
  font-family: 'Noto Sans Regular';
  font-style: normal;
  font-weight: 100;
  src: url("../../fonts/notosans/NotoSansCJKjp-Regular.eot");
  /* IE9 Compat Modes */
  src: url("../../fonts/notosans/NotoSansCJKjp-Regular.eot?#iefix") format("embedded-opentype"), url("../../fonts/notosans/NotoSansCJKjp-Regular.woff") format("woff"), url("../../fonts/notosans/NotoSansCJKjp-Regular.ttf") format("truetype");
  /* Safari, Android, iOS */
}
@font-face {
  font-family: 'Noto Sans Medium';
  font-style: normal;
  font-weight: 200;
  src: url("../../fonts/notosans/NotoSansCJKjp-Medium.eot");
  /* IE9 Compat Modes */
  src: url("../../fonts/notosans/NotoSansCJKjp-Medium.eot?#iefix") format("embedded-opentype"), url("../../fonts/notosans/NotoSansCJKjp-Medium.woff") format("woff"), url("../../fonts/notosans/NotoSansCJKjp-Medium.ttf") format("truetype");
  /* Safari, Android, iOS */
}
@font-face {
  font-family: 'Noto Sans Bold';
  font-style: normal;
  font-weight: 500;
  src: url("../../fonts/notosans/NotoSansCJKjp-Bold.eot");
  /* IE9 Compat Modes */
  src: url("../../fonts/notosans/NotoSansCJKjp-Bold.eot?#iefix") format("embedded-opentype"), url("../../fonts/notosans/NotoSansCJKjp-Bold.woff") format("woff"), url("../../fonts/notosans/NotoSansCJKjp-Bold.ttf") format("truetype");
  /* Safari, Android, iOS */
}
body, select, input, textarea {
  color: #000;
  font-family: "Noto Sans Regular", "メイリオ", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "ヒラギノ角ゴ Pro W3", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
}

a {
  color: inherit;
  text-decoration: inherit;
  cursor: inherit;
  cursor: pointer;
}
a:active, a:focus {
  outline: none;
}

@media all and (max-width: 640px) {
  html {
    overflow: auto;
    height: 100%;
  }

  body {
    margin: 0;
    height: 100%;
  }

  iframe {
    border: 0;
  }

  .pc {
    display: none !important;
  }

  body.page-fixed {
    overflow: hidden;
  }

  /*--------------------------------------------------
  * Main
  * --------------------------------------------------*/
  main {
    background: url("../../images/bg.jpg") top left repeat;
  }
  main div {
    line-height: 0;
  }

  /*--------------------------------------------------
  * Section
  * --------------------------------------------------*/
  section {
    width: 100%;
    position: relative;
  }

  /*--------------------------------------------------
  * Main
  * --------------------------------------------------*/
  #key-visual {
    min-height: 340px;
    height: 100%;
    background: url("../../images/sp/key-vege.png") top center no-repeat;
    background-size: cover;
  }
  #key-visual .section-background {
    display: none;
    position: relative;
    height: 100%;
    width: 100%;
  }
  #key-visual .section-background .left, #key-visual .section-background .right {
    display: none;
  }
  #key-visual .section-inner {
    position: absolute;
    top: 48%;
    left: 0;
    right: 0;
    margin: auto;
    width: 76%;
    max-width: 570px;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  #key-visual .section-inner h1 {
    line-height: 0;
    margin: 0;
    width: 100%;
  }
  #key-visual .section-inner h1 img {
    width: 100%;
  }
  #key-visual .scrollarea {
    width: 100%;
    margin: 0 auto;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
  }
  #key-visual .scrollto {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
    margin: auto;
    height: 0;
    width: 10.6666666667%;
    padding-top: 18.6666666667%;
  }
  #key-visual .scrollto img {
    width: 100%;
    position: absolute;
    top: 0;
    -webkit-animation-name: top-scroll;
    animation-name: top-scroll;
    -webkit-animation-duration: 4s;
    animation-duration: 4s;
    -webkit-animation-timing-function: ease;
    animation-timing-function: ease;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
  }
  #key-visual .scrollto:after {
    width: 1px;
    background: #000;
    height: 0;
    padding-top: 100%;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    content: '';
  }

  /*--------------------------------------------------
  * Lab
  * --------------------------------------------------*/
  #lab-header {
    background: #FFF;
  }
  #lab-header .section-background {
    position: relative;
    top: 0;
    width: 100%;
    background: #FFF;
    height: 0px;
    padding-top: 139.066666667%;
    background: url("../../images/sp/lab-veges.png") center center no-repeat;
    background-size: cover;
  }
  #lab-header .section-inner {
    position: absolute;
    width: 100%;
    margin: 0 auto;
    top: 50%;
    left: 0;
    right: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  #lab-header .section-inner h2 {
    margin: 0 auto 5.3333333333%;
    width: 37.3333333333%;
    line-height: 0;
  }
  #lab-header .section-inner h2 img {
    width: 100%;
  }
  #lab-header .section-inner p {
    text-align: center;
  }
  #lab-header .section-inner .lead {
    margin: 0 auto;
    letter-spacing: 0.16rem;
    line-height: 2.4;
    position: relative;
    padding-bottom: 5.3333333333%;
    margin-bottom: 7.3333333333%;
    font-family: 'Noto Sans Bold';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}
@media all and (max-width: 640px) and (max-width: 420px) {
  #lab-header .section-inner .lead {
    font-size: 14.4444444444px;
    font-size: 3.4666666667vw;
  }
}
@media all and (max-width: 640px) and (min-width: 421px) {
  #lab-header .section-inner .lead {
    font-size: 16.25px;
    font-size: 3.4666666667vw;
  }
}
@media all and (max-width: 640px) and (min-width: 601px) {
  #lab-header .section-inner .lead {
    font-size: 21.6666666667px;
    font-size: 3.4666666667vw;
  }
}
@media all and (max-width: 640px) {
  #lab-header .section-inner .lead:after {
    content: '';
    width: 10.6666666667%;
    max-width: 50px;
    bottom: 0;
    background: #000;
    height: 1px;
    left: 0;
    right: 0;
    margin: auto;
    position: absolute;
  }
  #lab-header .section-inner .about-lab .head {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1;
    letter-spacing: 0.16rem;
    margin-bottom: 4.6666666667%;
    color: #009232;
    font-family: 'Noto Sans Bold';
  }
}
@media all and (max-width: 640px) and (max-width: 420px) {
  #lab-header .section-inner .about-lab .head {
    font-size: 13.3333333333px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 421px) {
  #lab-header .section-inner .about-lab .head {
    font-size: 15px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 601px) {
  #lab-header .section-inner .about-lab .head {
    font-size: 20px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) {
  #lab-header .section-inner .about-lab .body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.16rem;
    line-height: 2;
  }
}
@media all and (max-width: 640px) and (max-width: 420px) {
  #lab-header .section-inner .about-lab .body {
    font-size: 13.3333333333px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 421px) {
  #lab-header .section-inner .about-lab .body {
    font-size: 15px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 601px) {
  #lab-header .section-inner .about-lab .body {
    font-size: 20px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) {
  /*--------------------------------------------------
  * Lesson area
  * --------------------------------------------------*/
  section.lab-lesson-area {
    overflow: hidden;
    margin-bottom: 13.3333333333%;
  }
  section.lab-lesson-area .section-background {
    position: absolute;
    width: 100%;
    padding-top: 93.3333333333%;
  }
  section.lab-lesson-area .section-background .dot {
    position: absolute;
    width: 100%;
    top: 0;
    height: 100%;
  }
  section.lab-lesson-area .section-inner {
    width: 84%;
    margin: 0 auto;
    position: relative;
  }
  section.lab-lesson-area .section-inner .label {
    position: absolute;
    width: 23.8095238095%;
  }
  section.lab-lesson-area .section-inner .label img {
    width: 100%;
  }
  section.lab-lesson-area .section-inner .text-area {
    width: 100%;
    margin-bottom: 6.3492063492%;
  }
  section.lab-lesson-area .section-inner .text-area h3 {
    border-top: #000 1px solid;
    border-bottom: #000 1px solid;
    text-align: center;
    padding: 3.9682539683% 0;
    margin: 0 auto 6.3492063492%;
    width: 74.6031746032%;
  }
  section.lab-lesson-area .section-inner .text-area p {
    margin: 0;
    line-height: 1.8;
    letter-spacing: 0.1rem;
    text-align: justify;
  }
}
@media all and (max-width: 640px) {
  /*--------------------------------------------------
  * Lesson Lesson area
  * --------------------------------------------------*/
  section.lesson-lesson-area {
    overflow: hidden;
    margin-bottom: 13.3333333333%;
  }
  section.lesson-lesson-area .section-background {
    position: absolute;
    width: 100%;
    padding-top: 93.3333333333%;
  }
  section.lesson-lesson-area .section-background .dot {
    position: absolute;
    width: 100%;
    top: 0;
    height: 100%;
  }
  section.lesson-lesson-area .section-inner {
    width: 84%;
    margin: 0 auto;
    position: relative;
  }
  section.lesson-lesson-area .section-inner .label {
    position: absolute;
    width: 23.8095238095%;
  }
  section.lesson-lesson-area .section-inner .label img {
    width: 100%;
  }
  section.lesson-lesson-area .section-inner .text-area {
    width: 100%;
    margin-bottom: 6.3492063492%;
  }
  section.lesson-lesson-area .section-inner .text-area h3 {
    text-align: center;
    padding: 3.9682539683% 0;
    margin: 0 auto 6.3492063492%;
    width: 100%;
  }
  section.lesson-lesson-area .section-inner .text-area p {
    margin: 0;
    line-height: 1.8;
    letter-spacing: 0.1rem;
    text-align: justify;
  }
}
@media all and (max-width: 640px) and (max-width: 420px) {
  section.lab-lesson-area .section-inner .text-area p {
    font-size: 13.3333333333px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 421px) {
  section.lab-lesson-area .section-inner .text-area p {
    font-size: 15px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 601px) {
  section.lab-lesson-area .section-inner .text-area p {
    font-size: 20px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (max-width: 420px) {
  section.lesson-lesson-area .section-inner .text-area p {
    font-size: 13.3333333333px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 421px) {
  section.lesson-lesson-area .section-inner .text-area p {
    font-size: 15px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 601px) {
  section.lesson-lesson-area .section-inner .text-area p {
    font-size: 20px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) {
  section.lab-lesson-area .section-inner .image-area {
    width: 100%;
  }
  section.lab-lesson-area .section-inner .image-area a {
    display: block;
    position: relative;
  }
  section.lab-lesson-area .section-inner .image-area a .cover {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  section.lab-lesson-area .section-inner .image-area a .thumb {
    width: 100%;
  }
  section.lab-lesson-area .section-inner .image-area a .play-mark {
    position: absolute;
    width: 17.1428571429%;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    will-change: transform;
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1) 0ms;
    /* older webkit */
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    /* easeOutBack */
    -webkit-transform: translate(0, -50%) scale(1);
    transform: translate(0, -50%) scale(1);
  }
  section.lesson-lesson-area .section-inner .image-area {
    width: 100%;
  }
  section.lesson-lesson-area .section-inner .image-area a {
    display: block;
    position: relative;
  }
  section.lesson-lesson-area .section-inner .image-area a .cover {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  section.lesson-lesson-area .section-inner .image-area a .thumb {
    width: 100%;
  }
  section.lesson-lesson-area .section-inner .image-area a .play-mark {
    position: absolute;
    width: 17.1428571429%;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    will-change: transform;
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1) 0ms;
    /* older webkit */
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    /* easeOutBack */
    -webkit-transform: translate(0, -50%) scale(1);
    transform: translate(0, -50%) scale(1);
  }
  section.lesson1 .dot {
    background: url("../../images/pattern_06.png") top right repeat;
    left: 0;
  }
  section.lesson1 .text-area {
    margin: 0 auto;
  }
  section.lesson1 .text-area .character {
    margin-top: 11.9047619048%;
    margin-left: 42.380952381%;
    width: 33.0158730159%;
  }
  section.lesson1 .text-area h3 img {
    width: 95.7446808511%;
  }
  section.lesson2 .dot {
    background: url("../../images/pattern_07.png") top right repeat;
    right: 0;
  }
  section.lesson2 .label {
    right: 0%;
  }
  section.lesson2 .text-area .character {
    margin-top: 10.1587301587%;
    margin-left: 21.2698412698%;
    width: 34.126984127%;
  }
  section.lesson2 .text-area h3 img {
    width: 101.70212766%;
  }
  section.lesson3 .dot {
    background: url("../../images/pattern_05.png") top right repeat;
    left: 0;
  }
  section.lesson3 .text-area .character {
    margin-top: 10.9523809524%;
    margin-left: 30.1587301587%;
    width: 33.3333333333%;
  }
  section.lesson3 .text-area h3 img {
    width: 85.1063829787%;
  }
  section.l-lesson1 .dot {
    background: url("../../images/pattern_08.png") top right repeat;
    left: 0;
  }
  section.l-lesson1 .text-area {
    margin: 0 auto;
  }
  section.l-lesson1 .text-area .character {
    margin-top: 12.704762%;
    margin-left: 19.180952%;
    width: 61.015873%;
  }
  section.l-lesson1 .text-area h3 img {
    width: 61.744681%;
  }
  section.l-lesson2 .dot {
    background: url("../../images/pattern_10.png") top right repeat;
    right: 0;
  }
  section.l-lesson2 .label {
    right: 0%;
  }
  section.l-lesson2 .text-area .character {
    margin-top: 12.704762%;
    margin-left: 19.180952%;
    width: 61.015873%;
  }
  section.l-lesson2 .text-area h3 img {
    width: 87.702128%;
  }
  section.l-lesson3 .dot {
    background: url("../../images/pattern_09.png") top right repeat;
    left: 0;
  }
  section.l-lesson3 .text-area .character {
    margin-top: 12.704762%;
    margin-left: 19.180952%;
    width: 61.015873%;
  }
  section.l-lesson3 .text-area h3 img {
    width: 62.106383%;
  }
  section.l-lesson4 .dot {
    background: url("../../images/pattern_05.png") top right repeat;
    right: 0;
  }
  section.l-lesson4 .label {
    right: 0%;
  }
  section.l-lesson4 .text-area .character {
    margin-top: 12.704762%;
    margin-left: 19.180952%;
    width: 61.015873%;
  }
  section.l-lesson4 .text-area h3 img {
    width: 85.702128%;
  }
  section.anchor-area {
    background: #FFF;
  }
  section.anchor-area .section-inner {
    padding: 12.6666666667% 0;
    margin: 0 auto;
    position: relative;
  }
  section.anchor-area .back-button {
    display: block;
    position: relative;
    width: 54.2666666667%;
    margin: 0 auto;
    height: 0;
    padding-top: 12.6666666667%;
    background: url("../../images/sp/top-link.png") top left no-repeat;
    background-size: contain;
  }
  section.anchor-area .back-button p {
    position: absolute;
    opacity: 0;
    top: 0;
  }
  section.anchor-area .back-button:before {
    content: '';
    -webkit-transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    /* easeOutQuint */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    left: -8.1081081081%;
    top: 49%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    width: 15.7248157248%;
    padding-top: 5.6511056511%;
    background: url("../../images/arrow.png") center left no-repeat;
    background-size: contain;
    will-change: transform;
    moz-transform-origin: 50%;
    -webkit-transform-origin: 50%;
    transform-origin: 50%;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
  }
  section.anchor-area .pagetop {
    position: absolute;
    width: 13.3333333333%;
    right: 4%;
    top: 50%;
  }
  section.anchor-area .pagetop img {
    width: 100%;
  }
  section.anchor-area .pagetop:before {
    content: '';
    -webkit-transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    /* easeOutQuint */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: -110%;
    width: 18%;
    padding-top: 47%;
    background: url("../../images/arrow-top.png") center left no-repeat;
    background-size: contain;
    -webkit-transform: translate(0%, -50%);
    transform: translate(0%, -50%);
    will-change: transform;
    moz-transform-origin: 50%;
    -webkit-transform-origin: 50%;
    transform-origin: 50%;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
  }

  /*--------------------------------------------------
  * Modal
  * --------------------------------------------------*/
  .modal {
    width: 100%;
    height: 100%;
    will-change: transform;
    position: fixed;
    top: 0;
    left: 0;
  }
  .modal .close-button {
    position: absolute;
    display: block;
    right: 0;
    top: 0;
    margin-top: -9.3333333333%;
    width: 6%;
  }
  .modal .close-button img {
    width: 100%;
  }

  .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.75);
  }

  #video-modal {
    -webkit-transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    /* easeOutQuint */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translate(0, -100%);
    transform: translate(0, -100%);
  }
  #video-modal.opened {
    -webkit-transform: translate(0, 0%);
    transform: translate(0, 0%);
  }
  #video-modal .inner {
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: 50%;
    width: auto;
    width: 100%;
    max-width: 750px;
    min-width: 0;
  }
  #video-modal .inner .wrap {
    padding-top: 64%;
    width: 92%;
    top: 50%;
    min-width: 0;
    height: 0;
    margin: 0 4%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    position: absolute;
  }
  #video-modal .inner .wrap iframe {
    top: 0;
    width: 100%;
    position: absolute;
    height: 100%;
  }

  @-webkit-keyframes top-scroll {
    0% {
      -webkit-transform: translate(0, 0);
      transform: translate(0, 0);
    }
    45% {
      -webkit-transform: translate(0, 7px);
      transform: translate(0, 7px);
    }
    55% {
      -webkit-transform: translate(0, 7px);
      transform: translate(0, 7px);
    }
    100% {
      -webkit-transform: translate(0, 0);
      transform: translate(0, 0);
    }
  }
  @keyframes top-scroll {
    0% {
      -webkit-transform: translate(0, 0);
      transform: translate(0, 0);
    }
    45% {
      -webkit-transform: translate(0, 7px);
      transform: translate(0, 7px);
    }
    55% {
      -webkit-transform: translate(0, 7px);
      transform: translate(0, 7px);
    }
    100% {
      -webkit-transform: translate(0, 0);
      transform: translate(0, 0);
    }
  }
}
@media all and (min-width: 641px) {
  body {
    margin: 0;
  }

  iframe {
    border: 0;
  }

  .sp {
    display: none !important;
  }

  body.page-fixed {
    overflow: hidden;
  }

  .headerBasic .headerInner {
    width: auto;
  }

  /*--------------------------------------------------
  * Main
  * --------------------------------------------------*/
  main {
    background: url("../../images/bg.jpg") top left repeat;
    opacity: 0;
    will-change: opacity;
  }
  main div {
    line-height: 0;
  }

  /*--------------------------------------------------
  * Section
  * --------------------------------------------------*/
  section {
    width: 100%;
    position: relative;
  }

  /*--------------------------------------------------
  * Main
  * --------------------------------------------------*/
  #key-visual {
    height: 740px;
  }
  #key-visual .section-background {
    position: relative;
    height: 100%;
    width: 100%;
    background: url("../../images/key-vege.png") center center no-repeat;
    background-size: cover;
  }
  #key-visual .section-background .left {
    position: absolute;
    left: 0;
    top: 0;
    max-width: 574px;
    height: 100%;
    width: 59.7916666667%;
  }
  #key-visual .section-background .right {
    position: absolute;
    right: 0;
    top: 0;
    max-width: 591px;
    height: 100%;
    width: 61.5625%;
  }
  #key-visual .section-inner {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    width: 100%;
    max-width: 518px;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  #key-visual .section-inner h1 {
    line-height: 0;
    width: 100%;
  }
  #key-visual .section-inner h1 img {
    width: 100%;
  }
  #key-visual .scrollarea {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
  }
  #key-visual .scrollto {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
    margin: auto;
    height: 0;
    width: 6.3541666667%;
    max-width: 61px;
    padding-top: 6.0416666667%;
  }
  #key-visual .scrollto img {
    width: 100%;
    position: absolute;
    top: 0;
    -webkit-animation-name: top-scroll;
    animation-name: top-scroll;
    -webkit-animation-duration: 4s;
    animation-duration: 4s;
    -webkit-animation-timing-function: ease;
    animation-timing-function: ease;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
  }
  #key-visual .scrollto:after {
    width: 1px;
    background: #000;
    height: 29px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    content: '';
  }

  /*--------------------------------------------------
  * Lesson
  * --------------------------------------------------*/
  #lesson-header {
    background: #FFF;
  }
  #lesson-header .section-background {
    position: relative;
    top: 0;
    width: 100%;
    background: #FFF;
    height: 500px;
    background: url("../../images/lab-veges.png") center center no-repeat;
    background-size: cover;
  }
  #lesson-header .section-background .left {
    height: 100%;
    width: 42.0833333333%;
    max-width: 404px;
    position: absolute;
    top: 0;
    left: 0;
  }
  #lesson-header .section-background .right {
    position: absolute;
    width: 43.75%;
    max-width: 420px;
    height: 100%;
    top: 0;
    right: 0;
  }
  #lesson-header .section-inner {
    position: absolute;
    max-width: 960px;
    width: 100%;
    margin: 0 auto;
    top: 50%;
    left: 0;
    right: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  #lesson-header .section-inner h2 {
    margin: 0 auto 4.4791666667%;
    width: 24.375%;
  }
  #lesson-header .section-inner h2 img {
    width: 100%;
  }
  #lesson-header .section-inner p {
    text-align: center;
  }
  #lesson-header .section-inner .lead {
    margin: 0 auto;
    font-size: 18px;
    letter-spacing: 0.16rem;
    line-height: 2.4;
    position: relative;
    font-family: 'Noto Sans Bold';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  #lesson-header .about-lab .head {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1;
    letter-spacing: 0.16rem;
    margin-bottom: 2.0833333333%;
    color: #009232;
    font-family: 'Noto Sans Bold';
  }
  #lesson-header .about-lab .body {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.16rem;
    line-height: 2.4;
  }

  /*--------------------------------------------------
  * lesson-lesson
  * --------------------------------------------------*/
  section.lesson-lesson-area {
    overflow: hidden;
    margin-bottom: 4.6875%;
  }
  section.lesson-lesson-area .section-background {
    position: absolute;
    height: 100%;
    width: 100%;
  }
  section.lesson-lesson-area .section-background .dot {
    position: absolute;
    width: 57.8125%;
    top: 0;
    height: 100%;
  }
  section.lesson-lesson-area .section-inner {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    position: relative;
  }
  section.lesson-lesson-area .section-inner .label {
    position: absolute;
    width: 10.4166666667%;
    max-width: 100px;
  }
  section.lesson-lesson-area .section-inner .label img {
    width: 100%;
  }
  section.lesson-lesson-area .section-inner .text-area {
    width: 40.625%;
    max-width: 390px;
  }
  section.lesson-lesson-area .section-inner .text-area h3 {
    text-align: center;
    padding: 5.1282051282% 0;
    margin: 0 0 6.4102564103%;
  }
  section.lesson-lesson-area .section-inner .text-area p {
    margin: 0;
    line-height: 1.8;
    letter-spacing: 0.1rem;
    text-align: justify;
    font-size: 16px;
  }
  section.lesson-lesson-area .section-inner .image-area {
    width: 54.1666666667%;
    max-width: 520px;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  section.lesson-lesson-area .section-inner .image-area a {
    display: block;
    position: relative;
  }
  section.lesson-lesson-area .section-inner .image-area a .cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1) 0ms;
    /* older webkit */
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    /* easeOutBack */
  }
  section.lesson-lesson-area .section-inner .image-area a .thumb {
    width: 100%;
  }
  section.lesson-lesson-area .section-inner .image-area a .play-mark {
    position: absolute;
    width: 17.3076923077%;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    will-change: transform;
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1) 0ms;
    /* older webkit */
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    /* easeOutBack */
    -webkit-transform: translate(0, -50%) scale(1);
    transform: translate(0, -50%) scale(1);
  }
  section.lesson-lesson-area .section-inner .image-area a:hover .cover {
    opacity: 0;
  }
  section.lesson-lesson-area .section-inner .image-area a:hover .play-mark {
    -webkit-transform: translate(0, -50%) scale(1.1);
    transform: translate(0, -50%) scale(1.1);
  }
  section.l-lesson1 .dot {
    background: url("../../images/pattern_08.png") top right repeat;
    left: 0;
  }
  section.l-lesson1 .label {
    left: 2.0833333333%;
  }
  section.l-lesson1 .text-area {
    margin-left: 2.0833333333%;
    margin-right: auto;
    padding-bottom: 7.729167%;
  }
  section.l-lesson1 .text-area .character {
    margin-top: 19.802564%;
    margin-left: 17.25641%;
    width: 66.002564%;
  }
  section.l-lesson1 .text-area h3 img {
    width: 69.25641%;
  }
  section.l-lesson1 .image-area {
    right: 0;
  }
  section.l-lesson2 .dot {
    background: url("../../images/pattern_10.png") top right repeat;
    right: 0;
  }
  section.l-lesson2 .label {
    right: 2.0833333333%;
  }
  section.l-lesson2 .text-area {
    margin-right: 2.0833333333%;
    margin-left: auto;
    padding-bottom: 10.666667%;
  }
  section.l-lesson2 .text-area .character {
    margin-top: 17.802564%;
    margin-left: 19.65641%;
    width: 66.002564%;
  }
  section.l-lesson2 .text-area h3 img {
    width: 94.974359%;
  }
  section.l-lesson2 .image-area {
    left: 0;
  }
  section.l-lesson3 .dot {
    background: url("../../images/pattern_09.png") top right repeat;
    left: 0;
  }
  section.l-lesson3 .label {
    left: 2.0833333333%;
  }
  section.l-lesson3 .text-area {
    margin-left: 2.0833333333%;
    margin-right: auto;
    padding-bottom: 10.229167%;
  }
  section.l-lesson3 .text-area .character {
    margin-top: 19.802564%;
    margin-left: 17.25641%;
    width: 66.002564%;
  }
  section.l-lesson3 .text-area h3 img {
    width: 73.3333333333%;
  }
  section.l-lesson3 .image-area {
    right: 0;
  }
  section.l-lesson4 {
    margin-bottom: 0;
  }
  section.l-lesson4 .dot {
    background: url("../../images/pattern_05.png") top right repeat;
    right: 0;
  }
  section.l-lesson4 .label {
    right: 2.0833333333%;
  }
  section.l-lesson4 .text-area {
    margin-right: 2.0833333333%;
    margin-left: auto;
    padding-bottom: 10.666667%;
  }
  section.l-lesson4 .text-area .character {
    margin-top: 19.802564%;
    margin-left: 19.65641%;
    width: 66.002564%;
  }
  section.l-lesson4 .text-area h3 img {
    width: 88.9743589744%;
  }
  section.l-lesson4 .image-area {
    left: 0;
  }
  section.anchor-area {
    background: #FFF;
  }
  section.anchor-area .section-inner {
    max-width: 960px;
    padding: 6.6666666667% 0 6.6666666667%;
    margin: 0 auto;
    position: relative;
  }
  section.anchor-area .back-button {
    display: block;
    position: relative;
    width: 42.3958333333%;
    max-width: 407px;
    margin: 0 auto;
    height: 0;
    padding-top: 7.8125%;
    background: url("../../images/top-link.png") top left no-repeat;
    background-size: contain;
  }
  section.anchor-area .back-button p {
    position: absolute;
    opacity: 0;
    top: 0;
  }
  section.anchor-area .back-button:before {
    pointer-events: none;
    content: '';
    -webkit-transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    /* easeOutQuint */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    left: -6.6339066339%;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    width: 11.5479115479%;
    padding-top: 4.4226044226%;
    background: url("../../images/arrow.png") center left no-repeat;
    background-size: contain;
    will-change: transform;
    moz-transform-origin: 50%;
    -webkit-transform-origin: 50%;
    transform-origin: 50%;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
  }
  section.anchor-area .back-button:hover:before {
    -webkit-transform: translate(-20%, -50%) rotateX(180deg);
    transform: translate(-20%, -50%) rotateX(180deg);
  }
  section.anchor-area .pagetop {
    position: absolute;
    width: 8.3333333333%;
    max-width: 80px;
    right: 0;
  }
  section.anchor-area .pagetop img {
    width: 100%;
  }
  section.anchor-area .pagetop:before {
    content: '';
    -webkit-transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    /* easeOutQuint */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: -110%;
    width: 22.5%;
    padding-top: 58.75%;
    background: url("../../images/arrow-top.png") center left no-repeat;
    background-size: contain;
    -webkit-transform: translate3d(0%, -50%, 0);
    transform: translate3d(0%, -50%, 0);
    will-change: transform;
    moz-transform-origin: 50%;
    -webkit-transform-origin: 50%;
    transform-origin: 50%;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
  }
  section.anchor-area .pagetop:hover:before {
    -webkit-transform: translate3D(0%, -70%, 0);
    transform: translate3D(0%, -70%, 0);
  }

  /*--------------------------------------------------
  * Lab
  * --------------------------------------------------*/
  #lab-header {
    background: #FFF;
  }
  #lab-header .section-background {
    position: relative;
    top: 0;
    width: 100%;
    background: #FFF;
    height: 622px;
    background: url("../../images/lab-veges.png") center center no-repeat;
    background-size: cover;
  }
  #lab-header .section-background .left {
    height: 100%;
    width: 42.0833333333%;
    max-width: 404px;
    position: absolute;
    top: 0;
    left: 0;
  }
  #lab-header .section-background .right {
    position: absolute;
    width: 43.75%;
    max-width: 420px;
    height: 100%;
    top: 0;
    right: 0;
  }
  #lab-header .section-inner {
    position: absolute;
    max-width: 960px;
    width: 100%;
    margin: 0 auto;
    top: 50%;
    left: 0;
    right: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  #lab-header .section-inner h2 {
    margin: 0 auto 4.4791666667%;
    width: 24.375%;
  }
  #lab-header .section-inner h2 img {
    width: 100%;
  }
  #lab-header .section-inner p {
    text-align: center;
  }
  #lab-header .section-inner .lead {
    margin: 0 auto;
    font-size: 18px;
    letter-spacing: 0.16rem;
    line-height: 2.4;
    position: relative;
    padding-bottom: 3.9583333333%;
    margin-bottom: 5%;
    font-family: 'Noto Sans Bold';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  #lab-header .section-inner .lead:after {
    content: '';
    width: 21.3675213675%;
    max-width: 50px;
    bottom: 0;
    background: #000;
    height: 1px;
    left: 0;
    right: 0;
    margin: auto;
    position: absolute;
  }
  #lab-header .section-inner .about-lab .head {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1;
    letter-spacing: 0.16rem;
    margin-bottom: 2.0833333333%;
    color: #009232;
    font-family: 'Noto Sans Bold';
  }
  #lab-header .section-inner .about-lab .body {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.16rem;
    line-height: 2.4;
  }

  /*--------------------------------------------------
  * Lesson area
  * --------------------------------------------------*/
  section.lab-lesson-area {
    overflow: hidden;
    margin-bottom: 4.6875%;
  }
  section.lab-lesson-area .section-background {
    position: absolute;
    height: 100%;
    width: 100%;
  }
  section.lab-lesson-area .section-background .dot {
    position: absolute;
    width: 57.8125%;
    top: 0;
    height: 100%;
  }
  section.lab-lesson-area .section-inner {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    position: relative;
  }
  section.lab-lesson-area .section-inner .label {
    position: absolute;
    width: 10.4166666667%;
    max-width: 100px;
  }
  section.lab-lesson-area .section-inner .label img {
    width: 100%;
  }
  section.lab-lesson-area .section-inner .text-area {
    width: 40.625%;
    max-width: 390px;
  }
  section.lab-lesson-area .section-inner .text-area h3 {
    border-top: #000 1px solid;
    border-bottom: #000 1px solid;
    text-align: center;
    padding: 5.1282051282% 0;
    margin: 0 0 6.4102564103%;
  }
  section.lab-lesson-area .section-inner .text-area p {
    margin: 0;
    line-height: 1.8;
    letter-spacing: 0.1rem;
    text-align: justify;
    font-size: 16px;
  }
  section.lab-lesson-area .section-inner .image-area {
    width: 54.1666666667%;
    max-width: 520px;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  section.lab-lesson-area .section-inner .image-area a {
    display: block;
    position: relative;
  }
  section.lab-lesson-area .section-inner .image-area a .cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1) 0ms;
    /* older webkit */
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    /* easeOutBack */
  }
  section.lab-lesson-area .section-inner .image-area a .thumb {
    width: 100%;
  }
  section.lab-lesson-area .section-inner .image-area a .play-mark {
    position: absolute;
    width: 17.3076923077%;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    will-change: transform;
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1) 0ms;
    /* older webkit */
    -webkit-transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    transition: all 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 0ms;
    /* easeOutBack */
    -webkit-transform: translate(0, -50%) scale(1);
    transform: translate(0, -50%) scale(1);
  }
  section.lab-lesson-area .section-inner .image-area a:hover .cover {
    opacity: 0;
  }
  section.lab-lesson-area .section-inner .image-area a:hover .play-mark {
    -webkit-transform: translate(0, -50%) scale(1.1);
    transform: translate(0, -50%) scale(1.1);
  }
  section.lesson1 .dot {
    background: url("../../images/pattern_06.png") top right repeat;
    left: 0;
  }
  section.lesson1 .label {
    left: 2.0833333333%;
  }
  section.lesson1 .text-area {
    margin-left: 2.0833333333%;
    margin-right: auto;
    padding-bottom: 5.7291666667%;
  }
  section.lesson1 .text-area .character {
    margin-top: 14.1025641026%;
    margin-left: 40.2564102564%;
    width: 44.1025641026%;
  }
  section.lesson1 .text-area h3 img {
    width: 80.2564102564%;
  }
  section.lesson1 .image-area {
    right: 0;
  }
  section.lesson2 .dot {
    background: url("../../images/pattern_07.png") top right repeat;
    right: 0;
  }
  section.lesson2 .label {
    right: 2.0833333333%;
  }
  section.lesson2 .text-area {
    margin-right: 2.0833333333%;
    margin-left: auto;
    padding-bottom: 4.1666666667%;
  }
  section.lesson2 .text-area .character {
    margin-top: 11.5384615385%;
    margin-left: 10.2564102564%;
    width: 46.1538461538%;
  }
  section.lesson2 .text-area h3 img {
    width: 88.9743589744%;
  }
  section.lesson2 .image-area {
    left: 0;
  }
  section.lesson3 {
    margin-bottom: 0;
  }
  section.lesson3 .dot {
    background: url("../../images/pattern_05.png") top right repeat;
    left: 0;
  }
  section.lesson3 .label {
    left: 2.0833333333%;
  }
  section.lesson3 .text-area {
    margin-left: 2.0833333333%;
    margin-right: auto;
    padding-bottom: 5.7291666667%;
  }
  section.lesson3 .text-area .character {
    margin-top: 12.3076923077%;
    margin-left: 39.4871794872%;
    width: 44.8717948718%;
  }
  section.lesson3 .text-area h3 img {
    width: 73.3333333333%;
  }
  section.lesson3 .image-area {
    right: 0;
  }
  section.anchor-area {
    background: #FFF;
  }
  section.anchor-area .section-inner {
    max-width: 960px;
    padding: 6.6666666667% 0 6.6666666667%;
    margin: 0 auto;
    position: relative;
  }
  section.anchor-area .back-button {
    display: block;
    position: relative;
    width: 42.3958333333%;
    max-width: 407px;
    margin: 0 auto;
    height: 0;
    padding-top: 7.8125%;
    background: url("../../images/top-link.png") top left no-repeat;
    background-size: contain;
  }
  section.anchor-area .back-button p {
    position: absolute;
    opacity: 0;
    top: 0;
  }
  section.anchor-area .back-button:before {
    pointer-events: none;
    content: '';
    -webkit-transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    /* easeOutQuint */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    left: -6.6339066339%;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    width: 11.5479115479%;
    padding-top: 4.4226044226%;
    background: url("../../images/arrow.png") center left no-repeat;
    background-size: contain;
    will-change: transform;
    moz-transform-origin: 50%;
    -webkit-transform-origin: 50%;
    transform-origin: 50%;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
  }
  section.anchor-area .back-button:hover:before {
    -webkit-transform: translate(-20%, -50%) rotateX(180deg);
    transform: translate(-20%, -50%) rotateX(180deg);
  }
  section.anchor-area .pagetop {
    position: absolute;
    width: 8.3333333333%;
    max-width: 80px;
    right: 0;
  }
  section.anchor-area .pagetop img {
    width: 100%;
  }
  section.anchor-area .pagetop:before {
    content: '';
    -webkit-transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    /* easeOutQuint */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: -110%;
    width: 22.5%;
    padding-top: 58.75%;
    background: url("../../images/arrow-top.png") center left no-repeat;
    background-size: contain;
    -webkit-transform: translate3d(0%, -50%, 0);
    transform: translate3d(0%, -50%, 0);
    will-change: transform;
    moz-transform-origin: 50%;
    -webkit-transform-origin: 50%;
    transform-origin: 50%;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
  }
  section.anchor-area .pagetop:hover:before {
    -webkit-transform: translate3D(0%, -70%, 0);
    transform: translate3D(0%, -70%, 0);
  }

  /*--------------------------------------------------
  * Modal
  * --------------------------------------------------*/
  .modal {
    width: 100%;
    height: 100%;
    will-change: transform;
    position: fixed;
    top: 0;
    left: 0;
  }
  .modal .close-button {
    position: absolute;
    display: block;
    top: 0;
    margin-top: -6.25%;
    width: 7.2916666667%;
    max-width: 40px;
    right: 0;
  }
  .modal .close-button img {
    width: 100%;
  }

  .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.75);
  }

  #video-modal {
    -webkit-transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    transition: all 400ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    /* easeOutQuint */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translate(0, -100%);
    transform: translate(0, -100%);
  }
  #video-modal.opened {
    -webkit-transform: translate(0, 0%);
    transform: translate(0, 0%);
  }
  #video-modal .inner {
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: 50%;
    width: auto;
    width: 100%;
    max-width: 960px;
    min-width: 0;
  }
  #video-modal .inner .wrap {
    padding-top: 56.25%;
    width: 93.75%;
    top: 50%;
    min-width: 0;
    height: 0;
    margin: 0 3.125%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    position: absolute;
  }
  #video-modal .inner .wrap iframe {
    top: 0;
    width: 100%;
    position: absolute;
    height: 100%;
  }

  @-webkit-keyframes top-scroll {
    0% {
      -webkit-transform: translate(0, 0);
      transform: translate(0, 0);
    }
    45% {
      -webkit-transform: translate(0, 4px);
      transform: translate(0, 4px);
    }
    55% {
      -webkit-transform: translate(0, 4px);
      transform: translate(0, 4px);
    }
    100% {
      -webkit-transform: translate(0, 0);
      transform: translate(0, 0);
    }
  }
  @keyframes top-scroll {
    0% {
      -webkit-transform: translate(0, 0);
      transform: translate(0, 0);
    }
    45% {
      -webkit-transform: translate(0, 4px);
      transform: translate(0, 4px);
    }
    55% {
      -webkit-transform: translate(0, 4px);
      transform: translate(0, 4px);
    }
    100% {
      -webkit-transform: translate(0, 0);
      transform: translate(0, 0);
    }
  }
}
@media screen and (max-width: 640px) {
  #lesson-header {
    background: #FFF;
  }
  #lesson-header .section-background {
    position: relative;
    top: 0;
    width: 100%;
    background: #FFF;
    height: 0px;
    padding-top: 100%;
    background: url("../../images/sp/lab-veges.png") center center no-repeat;
    background-size: cover;
  }
  #lesson-header .section-inner {
    position: absolute;
    width: 100%;
    margin: 0 auto;
    top: 50%;
    left: 0;
    right: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  #lesson-header .section-inner h2 {
    margin: 0 auto 5.3333333333%;
    width: 37.3333333333%;
    line-height: 0;
  }
  #lesson-header .section-inner h2 img {
    width: 100%;
  }
  #lesson-header .section-inner p {
    text-align: center;
  }
  #lesson-header .section-inner .lead {
    margin: 0 auto;
    letter-spacing: 0.16rem;
    line-height: 2.4;
    position: relative;
    font-family: 'Noto Sans Bold';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}
@media all and (max-width: 640px) and (max-width: 420px) {
  #lesson-header .section-inner .lead {
    font-size: 14.4444444444px;
    font-size: 3.4666666667vw;
  }
}
@media all and (max-width: 640px) and (min-width: 421px) {
  #lesson-header .section-inner .lead {
    font-size: 16.25px;
    font-size: 3.4666666667vw;
  }
}
@media all and (max-width: 640px) and (min-width: 601px) {
  #lesson-header .section-inner .lead {
    font-size: 21.6666666667px;
    font-size: 3.4666666667vw;
  }
}
@media all and (max-width: 640px) {
  #lesson-header .section-inner .about-lab .head {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1;
    letter-spacing: 0.16rem;
    margin-bottom: 4.6666666667%;
    color: #009232;
    font-family: 'Noto Sans Bold';
  }
}
@media all and (max-width: 640px) and (max-width: 420px) {
  #lesson-header .section-inner .about-lab .head {
    font-size: 13.3333333333px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 421px) {
  #lesson-header .section-inner .about-lab .head {
    font-size: 15px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 601px) {
  #lesson-header .section-inner .about-lab .head {
    font-size: 20px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) {
  #lesson-header .section-inner .about-lab .body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.16rem;
    line-height: 2;
  }
}
@media all and (max-width: 640px) and (max-width: 420px) {
  #lesson-header .section-inner .about-lab .body {
    font-size: 13.3333333333px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 421px) {
  #lesson-header .section-inner .about-lab .body {
    font-size: 15px;
    font-size: 3.2vw;
  }
}
@media all and (max-width: 640px) and (min-width: 601px) {
  #lesson-header .section-inner .about-lab .body {
    font-size: 20px;
    font-size: 3.2vw;
  }
}

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