/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline; }

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block; }

body {
  line-height: 1; }

ol, ul {
  list-style: none; }

blockquote, q {
  quotes: none; }

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

*, *:before, *:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box; }

/*
* Noto Sans JP (japanese) http://www.google.com/fonts/earlyaccess
 */
@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 100;
  src: url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Thin.woff2) format("woff2"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Thin.woff) format("woff"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Thin.otf) format("opentype"); }

@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 300;
  src: url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Light.woff2) format("woff2"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Light.woff) format("woff"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Light.otf) format("opentype"); }

@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 400;
  src: url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Regular.woff2) format("woff2"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Regular.woff) format("woff"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Regular.otf) format("opentype"); }

@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 500;
  src: url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Medium.woff2) format("woff2"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Medium.woff) format("woff"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Medium.otf) format("opentype"); }

@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 700;
  src: url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Bold.woff2) format("woff2"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Bold.woff) format("woff"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Bold.otf) format("opentype"); }

@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 900;
  src: url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Black.woff2) format("woff2"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Black.woff) format("woff"), url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Black.otf) format("opentype"); }

html {
  width: 100%;
  height: 100%;
  color: #FFF;
  background-color: #000;
  font-family: 'Noto Sans JP', sans-serif;
  -webkit-font-smoothing: antialiased; }

body {
  width: 100%;
  height: 100%;
  font-family: 'Noto Sans JP', sans-serif; }

.app {
  width: 100%;
  height: 100%;
  min-width: 1000px;
  transition: all 1.0s; }

.app.top {
  color: #000;
  background-color: #FFF; }

.section-nav {
  position: fixed;
  bottom: 60px;
  right: 60px;
  color: red;
  z-index: 100; }

.scroll {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transition: opacity 1.0s; }
  .scroll button {
    letter-spacing: 5px;
    background: none;
    border: none;
    font-size: 12px;
    font-weight: 700;
    text-align: center;
    display: block;
    margin-left: auto;
    margin-right: auto;
    cursor: pointer;
    color: #000;
    outline: none; }
  .scroll:after {
    content: '';
    display: block;
    position: relative;
    border-left: 3px solid #000;
    height: 44px;
    width: 0;
    margin: auto;
    left: 0;
    right: 0;
    transition: height 1.0s; }
  .scroll.white button {
    color: #FFF; }
  .scroll.white:after {
    border-left-color: #FFF; }
  .scroll.black button {
    color: #000; }
  .scroll.black:after {
    border-left-color: #000; }
  .scroll.show {
    opacity: 1; }
    .scroll.show.scrolling {
      opacity: 0.5; }
      .scroll.show.scrolling:after {
        height: 26px; }

.section-description {
  letter-spacing: 1px;
  font-size: 13px;
  color: #FFF;
  line-height: 2.0em;
  text-align: center;
  margin-right: 25px;

 }

.app-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  visibility: hidden;
  opacity: 0;
  transition: opacity .5s; }
  .app-section.active {
    visibility: visible;
    opacity: 1; }
  .app-section.deactive {
    opacity: 0; }

.section-title__wrapper {
  position: fixed;
  bottom: 0;
  left: 50%;
  z-index: 100;
  margin: auto;
  transition: opacity .5s; }
  .section-title__wrapper path {
    stroke: #FFF; }
  .section-title__wrapper circle {
    fill: #FFF; }
  .section-title__wrapper.hide {
    opacity: 0; }

.section-title__inner {
  margin-bottom: 25px;
  opacity: 0; }
  .section-title__inner.show {
    opacity: 1; }
  .section-title__inner .__inner {
    text-align: right;
    right: 100%;
    position: absolute;
    transform: translateX(100%);
    transition: all 1.0s; }
  .section-title__inner.shrinked .__inner {
    text-align: right;
    right: 0;
    position: absolute;
    transform: translateX(0);
    transition: all 1.0s; }

.section-number {
  font-size: 22px;
  letter-spacing: 5px;
  font-family: 'Hind', sans-serif;
  font-weight: 700;
  margin-bottom: 20px;
  height: 1.0em; }

.section-title {
  font-size: 22px;
  letter-spacing: 5px;
  font-family: 'Hind', sans-serif;
  font-weight: 700;
  height: 1.0em;
  white-space: nowrap; }

.section-sub-title {
  font-size: 16px;
  letter-spacing: 5px;
  font-family: 'Hind', sans-serif;
  margin-top: 15px;
  font-weight: 600; }

.meter-circle {
  visibility: hidden; }

.section-title__wrapper.black {
  color: #000; }
  .section-title__wrapper.black path {
    stroke: #000; }
  .section-title__wrapper.black circle {
    fill: #000; }

.app.top .section-frame {
  border-color: #000; }
  .app.top .section-frame .section-frame--line {
    border-color: #000; }

.section-background {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0;
  background-position: center top;
  background-repeat: no-repeat;
  background-image: url(/img/woman.jpg);
  /* &.earth { */
  /*   background-image: url('/img/earth_bg.jpg'); */
  /*   background-size: 100%; */
  /*   &:after { */
  /*     background-color: transparent; */
  /*   } */
  /* } */ }
  .section-background:after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    transition: background-color 1.0s; }
  .section-background.city {
    background-image: url(/img/iotxrobotics/city.jpg);
    background-size: cover; }
  .section-background.black:after {
    /* transition: all 1.0s; */
    transition: none;
    background-color: black; }
  .section-background.blur {
    filter: blur(10px); }
  .section-background .earth-movie {
    width: 100vw;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto; }
  .section-background.earth .earth-movie {
    opacity: 1; }

.app.top .section-background:after {
  background-color: rgba(255, 255, 255, 0.5); }

.app.top .section-background:before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, #FFF, rgba(255, 255, 255, 0));
  transition: background-color 1.0s;
  position: absolute;
  top: 0;
  left: 0; }

.section-meter {
  position: fixed;
  z-index: 99;
  bottom: 0;
  left: 50%;
  margin-left: 350px;
  opacity: 0;
  transition: opacity 1.0s;
  display: flex;
  flex-wrap: no-wrap; }
  .section-meter .section-meter--scale {
    position: relative;
    border-left: 2px solid rgba(0, 162, 255, 0.3);
    height: 16px;
    margin-left: 34px;
    bottom: 0;
    /* &:before { */
    /*   content: ''; */
    /*   display: block; */
    /*   height: 16px; */
    /*   width: 0; */
    /*   position: absolute; */
    /*   bottom: 0; */
    /*   border-left: 2px solid $color-skyblue; */
    /*   opacity: 0.3; */
    /* } */
    /* background-image: url('/img/section_meter.png'); */
    /* background-repeat: no-repeat; */
    /* height: 18px; */
    /* width: 3px; */
    /* display: inline-block; */ }
    .section-meter .section-meter--scale:before {
      content: '';
      display: block;
      height: 16px;
      width: 0;
      position: absolute;
      left: 0;
      bottom: -2px;
      border-left: 2px solid #FF0079;
      opacity: 0.3; }
  .section-meter .section-meter--scale_section {
    height: 16px;
    /* &:after { */
    /*   height: 16px; */
    /* } */ }
    .section-meter .section-meter--scale_section:before {
      height: 16px; }
  .section-meter .section-meter--scale_scene {
    margin-left: 5px;
    height: 8px;
    top: 8px;
    /* &:after { */
    /*   height: 8px; */
    /* } */ }
    .section-meter .section-meter--scale_scene:before {
      height: 8px; }
  .section-meter .section-meter--scale_scene + .section-meter--scale_section {
    margin-left: 5px; }
  .section-meter .section-meter--scale--top.current {
    border-left-color: #000; }
    .section-meter .section-meter--scale--top.current:before {
      visibility: hidden; }
  .section-meter.show {
    opacity: 1; }

.section-el-iot .section-title__wrapper {
  margin-left: 233px; }

.section-el-blockchain .section-title__wrapper {
  margin-left: 233px; }

.section-el-ai .section-title__wrapper {
  margin-left: 233px; }

.section-el-robotics .section-title__wrapper {
  margin-left: 233px; }

.section-iotxrobotics .section-title__wrapper {
  margin-left: 168px; }

.section-blockchain .section-title__wrapper {
  margin-left: 204px; }

.section-ai .section-title__wrapper {
  margin-left: 240px; }

.copyright {
  font-family: 'Hind', sans-serif;
  font-weight: 700;
  font-size: 12px;
  opacity: 0.5;
  color: #FFF;
  opacity: 0.3;
  letter-spacing: 5px;
  position: fixed;
  bottom: 30px;
  z-index: 1000;
  width: 500px;
  right: 50%;
  text-align: left;
  transition: color .25s; }

.base_white .copyright {
  color: #000; }

.line-description .line {
  display: block;
  transform: translateY(1em);
  opacity: 0;
  transition: opacity 1.0s; }

.line-description.show .line {
  transform: translateY(0);
  opacity: 1; }
  .line-description.show .line:nth-child(1) {
    transition-delay: 0.1s; }
  .line-description.show .line:nth-child(2) {
    transition-delay: 0.2s; }
  .line-description.show .line:nth-child(3) {
    transition-delay: 0.3s; }
  .line-description.show .line:nth-child(4) {
    transition-delay: 0.4s; }
  .line-description.show .line:nth-child(5) {
    transition-delay: 0.5s; }
  .line-description.show .line:nth-child(6) {
    transition-delay: 0.6s; }
  .line-description.show .line:nth-child(7) {
    transition-delay: 0.7s; }
  .line-description.show .line:nth-child(8) {
    transition-delay: 0.8s; }
  .line-description.show .line:nth-child(9) {
    transition-delay: 0.9s; }
  .line-description.show .line:nth-child(10) {
    transition-delay: 1s; }
  .line-description.show .line:nth-child(11) {
    transition-delay: 1.1s; }
  .line-description.show .line:nth-child(12) {
    transition-delay: 1.2s; }

.app-header {
  background: transparent;
  margin: 0 auto;
  position: fixed;
  width: 100%;
  height: 65px;
  z-index: 1000; }

.app-header__container {
  width: 1000px;
  margin: 0 auto;
  height: 100%;
  display: flex; }

.app-title {
  font-size: 12px;
  font-weight: 700;
  line-height: 65px;
  letter-spacing: 5px;
  display: inline-block;
  position: relative; }
  .app-title .app-title__inner {
    transform: translateY(1em);
    opacity: 0;
    color: #FFF;
    transition: opacity 1.0s, transform 1.0s, color 1.0s;
    display: inline-block;
    text-indent: -10000px;
    background-image: url(/img/logo/logo_white.png);
    background-repeat: no-repeat;
    background-position: left center;
    width: 200px;
    height: 65px; }
  .app-title:after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    height: 65px;
    width: 0;
    border-right: 3px solid #FFF;
    transform: translateY(-65px);
    transition: all 1.0s; }
  .app-title.show .app-title__inner {
    transform: translateY(0);
    opacity: 1; }
  .app-title.show:after {
    transform: translateY(0); }

.top .app-title .app-title__inner,
.app-header.black .app-title .app-title__inner {
  background-image: url(/img/logo/logo_black.png);
  color: #000; }

.top .app-title:after,
.app-header.black .app-title:after {
  border-right-color: #000; }

.top .app-nav--item a,
.app-header.black .app-nav--item a {
  color: #000; }

.app-nav--list.show .app-nav--item a {
  opacity: 1;
  transform: translateY(0); }

.app-nav--item {
  display: inline-block;
  font-size: 10px;
  font-family: 'Hind', sans-serif;
  letter-spacing: 5px;
  margin-left: 30px;
  line-height: 65px;
  position: relative;
  font-weight: 600; }
  .app-nav--item a {
    text-decoration: none;
    color: #FFF;
    display: inline-block;
    opacity: 0;
    transform: translateY(1em);
    transition: all 1s; }

.top .app-nav--item-gray a,
.app-header.black .app-nav--item-gray a {
  color: #A9A9A9; }

.app-nav--list.show .app-nav--item-gray a {
  opacity: 1;
  transform: translateY(0); }

.app-nav--item-gray {
  display: inline-block;
  font-size: 10px;
  font-family: 'Hind', sans-serif;
  letter-spacing: 5px;
  margin-left: 40px;
  line-height: 65px;
  font-weight: 600; }
  .app-nav--item-gray a {
    text-decoration: none;
    color: #A9A9A9;
    display: inline-block;
    opacity: 0;
    transform: translateY(1em);
    transition: all 1s; }

  .app-nav--list li ul {
    position: absolute;
    width: 236px;
    left: -16px;
    opacity: 0;
    transition: opacity 0.3s;
    
    background-color: rgba(29,33,43,0.7);
  }
  .app-nav--list li.app-nav--project:hover ul{
    opacity: 1;
  }
  .app-nav--list li ul li {
    height: 35px;
    letter-spacing: 2px;
    line-height: 15px;
    font-size: 10px;
  }
  .top .app-nav--item ul li a {
    color: #fff;
  }
  .app-nav--item ul li a{
    color: #fff;
    display: block;

    padding:10px 0 7px 23px;
    transition: all 0s;
  }
  .app-nav--list li ul li:hover {
    background-color: rgba(255,255,255,0.06);
    

    border-left: 3px solid #fff;
  }
  .app-nav--list li ul li:hover a {
    padding-left: 20px;
    transition: all 0s;
  }
.section-top {
  color: #000;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center; }

.top__container {
  position: relative;
  left: -168px; }

.top-title {
  font-size: 22px;
  font-family: 'Hind', sans-serif;
  font-weight: 600;
  margin-left: -55px;
  margin-top: -50px; }

.shuffle-chars--char {
  text-align: center;
  display: inline-block;
  width: 22px;
  margin-left: 55px;
  margin-top: 50px;
  position: relative; }
  .shuffle-chars--char:after {
    content: attr(data-char);
    display: block;
    position: absolute;
    font-size: 20px;
    color: red;
    top: 10px;
    color: #00A2FF;
    text-shadow: -2px 5px 4px #FF0079;
    transition: opacity .3s;
    opacity: 0; }

.shuffle-chars.show-shadow .shuffle-chars--char:after {
  opacity: 0.2; }

.link_about__wrapper {
  position: absolute;
  bottom: 0;
  right: 0;
  transform: translateX(200%); }

.link_about {
  border: 1px solid #000;
  width: 212px;
  height: 54px;
  line-height: 54px;
  display: block;
  font-size: 12px;
  letter-spacing: 5px;
  color: #000;
  text-decoration: none;
  text-align: center;
  font-weight: bold;
  opacity: 0;
  transition: opacity .5s; }
  .link_about:after {
    content: url(/img/link_arrow.png);
    position: relative;
    top: 1px;
    left: 1px; }
  .link_about.show {
    opacity: 1; }

.app-section_el .section-description {
  line-height: 2.0em;
  letter-spacing: 3px;
  width: 180px;
  margin: 0 auto;
  position: absolute;
  top: 20px;
  left: 10px;
  right: 0;
  font-family: 'Noto Sans JP', sans-serif; }
  .app-section_el .section-description .line {
    display: block;
    text-align: left;
    width: 140px;
    opacity: 0;
    font-size: 12px;
    height: 2.0em;
    line-height: 2.0em;
    transform: translateY(1em);
    transition: all 1.0s; }
  .app-section_el .section-description.show .line {
    transform: translateY(0);
    opacity: 1; }
    .app-section_el .section-description.show .line:nth-child(1) {
      transition-delay: 0.1s; }
    .app-section_el .section-description.show .line:nth-child(2) {
      transition-delay: 0.2s; }
    .app-section_el .section-description.show .line:nth-child(3) {
      transition-delay: 0.3s; }
    .app-section_el .section-description.show .line:nth-child(4) {
      transition-delay: 0.4s; }
    .app-section_el .section-description.show .line:nth-child(5) {
      transition-delay: 0.5s; }
    .app-section_el .section-description.show .line:nth-child(6) {
      transition-delay: 0.6s; }
    .app-section_el .section-description.show .line:nth-child(7) {
      transition-delay: 0.7s; }
    .app-section_el .section-description.show .line:nth-child(8) {
      transition-delay: 0.8s; }
    .app-section_el .section-description.show .line:nth-child(9) {
      transition-delay: 0.9s; }
    .app-section_el .section-description.show .line:nth-child(10) {
      transition-delay: 1s; }
    .app-section_el .section-description.show .line:nth-child(11) {
      transition-delay: 1.1s; }
    .app-section_el .section-description.show .line:nth-child(12) {
      transition-delay: 1.2s; }
  .app-section_el .section-description.show-all .line {
    transition-delay: 0s !important; }

.app-section_el .section-title__inner {
  position: absolute;
  top: -65px; }

.app-section_el .section-metaphor {
  position: fixed;
  left: 0;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  display: block;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.0s; }
  .app-section_el .section-metaphor.show {
    opacity: 1; }

.app-section_el .glass {
  top: 208px;
  left: -5px;
  width: 491px;
  height: 300px;
  background-image: url(/img/iot_glass.png); }

.app-section_el .nerve {
  top: 340px;
  right: -236px;
  width: 252px;
  height: 386px;
  background-image: url(/img/blockchain_nerve.png); }

.app-section_el .brain {
  top: 60px;
  width: 357px;
  height: 266px;
  background-image: url(/img/ai_brain.png); }

.app-section_el .bone {
  top: 60px;
  height: 1015px;
  background-image: url(/img/robotics_bone.png); }

.iotxrobotics-svgframe {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: none; }
  .iotxrobotics-svgframe.active {
    display: block; }

.section-background.car {
  background-image: url(/img/iotxrobotics/car_bg.jpg);
  background-size: cover; }
  .section-background.car:after {
    background-color: rgba(255, 255, 255, 0.7);
    transition: none; }

.section-background.drone {
  background-image: url(/img/iotxrobotics/drone_bg.jpg);
  background-size: cover; }
  .section-background.drone:after {
    background-color: rgba(255, 255, 255, 0.7);
    transition: none; }

.section-background.smart-device {
  background-image: url(/img/iotxrobotics/smart_device_bg.jpg);
  background-size: cover; }
  .section-background.smart-device:after {
    background-color: rgba(255, 255, 255, 0.7);
    transition: none; }

.section-iotxrobotics {
  display: flex;
  align-items: center; }

.section-iotxrobotics .section-description {
  font-size: 13px;
  font-family: 'Noto Sans JP', sans-serif;
  text-align: center;
  letter-spacing: 5px;
  opacity: 0;
  transition: all 0.5s;
  margin-bottom: 40px; }
  .section-iotxrobotics .section-description.show {
    opacity: 1; }
  .section-iotxrobotics .section-description.black {
    color: #000; }

.iotxrobotics--content-list {
  display: flex;
  justify-content: space-between;
  width: 800px;
  margin: auto;
  position: relative; }

.iotxrobotics--content {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center; }
  .iotxrobotics--content .frame {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 1px solid #FFF;
    opacity: 1; }
    .iotxrobotics--content .frame.hide {
      opacity: 0; }
  .iotxrobotics--content .iotxrobotics--content--title {
    font-size: 22px;
    letter-spacing: 3px;
    font-family: 'Hind', sans-serif;
    font-weight: bold;
    line-height: 1.5em;
    margin-left: auto;
    margin-right: 0; }
  .iotxrobotics--content .iotxrobotics--content--typo {
    width: 200px;
    height: 200px;
    position: absolute;
    top: 0;
    left: 0;
    background-position: center;
    background-repeat: no-repeat; }
  .iotxrobotics--content .iotxrobotics--content--icon {
    position: absolute;
    left: -68px;
    top: 24%;
    background-repeat: no-repeat;
    background-position: left top; }
  .iotxrobotics--content .iotxrobotics--content--description {
    color: #3E00FF;
    font-size: 13px;
    line-height: 2.0em;
    opacity: 0;
    letter-spacing: 1px;
    position: absolute;
    top: 100%;
    white-space: nowrap;
    margin-top: 25px; }
  .iotxrobotics--content._car {
    justify-content: flex-start; }
    .iotxrobotics--content._car .iotxrobotics--content--typo {
      background-image: url(/img/iotxrobotics/car_typo.png); }
    .iotxrobotics--content._car .iotxrobotics--content--icon {
      width: 172px;
      height: 128px;
      background-image: url(/img/iotxrobotics/car.png); }
    .iotxrobotics--content._car .iotxrobotics--content--description {
      0-align: left; }
  .iotxrobotics--content._drone {
    justify-content: center; }
    .iotxrobotics--content._drone .iotxrobotics--content--typo {
      background-image: url(/img/iotxrobotics/drone_typo.png); }
    .iotxrobotics--content._drone .iotxrobotics--content--icon {
      width: 170px;
      height: 98px;
      background-image: url(/img/iotxrobotics/drone.png); }
    .iotxrobotics--content._drone .iotxrobotics--content--description {
      text-align: center; }
  .iotxrobotics--content._smart-device {
    justify-content: flex-end; }
    .iotxrobotics--content._smart-device .iotxrobotics--content--typo {
      background-image: url(/img/iotxrobotics/smart_device_typo.png); }
    .iotxrobotics--content._smart-device .iotxrobotics--content--icon {
      width: 172px;
      height: 110px;
      background-image: url(/img/iotxrobotics/smart_device.png); }
    .iotxrobotics--content._smart-device .iotxrobotics--content--description {
      text-align: right; }
  .iotxrobotics--content.active .iotxrobotics--content--title {
    color: #3E00FF; }
  .iotxrobotics--content.active .iotxrobotics--content--description {
    opacity: 1;
    transition: opacity .25s linear 0.25s; }
  .iotxrobotics--content.active._car .iotxrobotics--content--typo {
    background-image: url(/img/iotxrobotics/car_typo_active.png); }
  .iotxrobotics--content.active._car .iotxrobotics--content--icon {
    background-image: url(/img/iotxrobotics/car_active.png); }
  .iotxrobotics--content.active._drone .iotxrobotics--content--typo {
    background-image: url(./img/iotxrobotics/drone_typo_active.png); }
  .iotxrobotics--content.active._drone .iotxrobotics--content--icon {
    background-image: url(/img/iotxrobotics/drone_active.png); }
  .iotxrobotics--content.active._smart-device .iotxrobotics--content--typo {
    background-image: url(/img/iotxrobotics/smart_device_typo_active.png); }
  .iotxrobotics--content.active._smart-device .iotxrobotics--content--icon {
    background-image: url(/img/iotxrobotics/smart_device_active.png); }
  .iotxrobotics--content.not-active .iotxrobotics--content--title {
    color: #000; }
  .iotxrobotics--content.not-active._car .iotxrobotics--content--typo {
    background-image: url(/img/iotxrobotics/car_typo_not_active.png); }
  .iotxrobotics--content.not-active._car .iotxrobotics--content--icon {
    background-image: url(/img/iotxrobotics/car_active.png); }
  .iotxrobotics--content.not-active._drone .iotxrobotics--content--typo {
    background-image: url(/img/iotxrobotics/drone_typo_not_active.png); }
  .iotxrobotics--content.not-active._drone .iotxrobotics--content--icon {
    background-image: url(/img/iotxrobotics/drone_active.png); }
  .iotxrobotics--content.not-active._smart-device .iotxrobotics--content--typo {
    background-image: url(/img/iotxrobotics/smart_device_typo_not_active.png); }
  .iotxrobotics--content.not-active._smart-device .iotxrobotics--content--icon {
    background-image: url(/img/iotxrobotics/smart_device_active.png); }

.section-iotxrobotics .scene-connect--main {
  top: -78px; }
  .section-iotxrobotics .scene-connect--main.active .section-description {
    color: #000; }
  .section-iotxrobotics .scene-connect--main.active .iotxrobotics--content .frame {
    border-color: #000; }

.earth-movie {
  width: 100vw;
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto; }
  .earth-movie.show {
    opacity: 1; }

.city2earth {
  width: 800px;
  height: 450px;
  background-image: url(/img/city2earth.jpg);
  background-repeat: no-repeat;
  transform-origin: center top;
  opacity: 0; }
  .city2earth.play {
    opacity: 1;
    animation: woman2city-sprite 2s steps(49) 0s forwards; }

@keyframes woman2city-sprite {
  0% {
    background-position: 0 0; }
  100% {
    background-position: 0 -22050px; } }
  .city2earth.scale-up {
    transition: all 1.0s, opacity 1.0s linear 1.0s; }
  .city2earth.hide {
    opacity: 0; }

.blockchain-title {
  font-size: 24px;
  font-family: 'Hind', sans-serif;
  font-weight: 700;
  text-align: center;
  letter-spacing: 5px;
  margin-bottom: 20px; }

.blockchain-description {
  font-size: 13px;
  line-height: 2.0em;
  text-align: center;
  letter-spacing: 3px; }

.blockchain-triangle {
  width: 580px;
  height: 420px;
  position: relative;
  margin-left: auto;
  margin-right: auto;
  left: 0;
  right: 0; }
  .blockchain-triangle .triangle-svg {
    position: absolute;
    left: 0;
    right: 0;
    top: 122px;
    margin-left: auto;
    margin-right: auto; }
  .blockchain-triangle .vertex {
    background-repeat: no-repeat;
    background-position: center top;
    position: absolute; }
  .blockchain-triangle .car {
    background-image: url(/img/iotxrobotics/drone.png);
    width: 168px;
    height: 100px;
    bottom: 0;
    left: -30px; }
  .blockchain-triangle .drone {
    background-image: url(/img/iotxrobotics/car.png);
    width: 172px;
    height: 134px;
    top: -5px;
    left: 3px;
    right: 0;
    margin-left: auto;
    margin-right: auto; }
  .blockchain-triangle .smart-device {
    background-image: url(/img/iotxrobotics/smart_device.png);
    width: 168px;
    height: 130px;
    right: -20px;
    bottom: -20px; }
  .blockchain-triangle .text__container {
    position: relative;
    top: 200px; }

.earth2brain {
  width: 800px;
  height: 450px;
  background-image: url(/img/earth2brain.jpg);
  background-repeat: no-repeat;
  transform-origin: center top;
  opacity: 0; }
  .earth2brain.play {
    opacity: 1;
    animation: woman2city-sprite 2s steps(49) 0s forwards; }

@keyframes woman2city-sprite {
  0% {
    background-position: 0 0; }
  100% {
    background-position: 0 -22050px; } }
  .earth2brain.scale-up {
    transition: all 1.0s, opacity 1.0s linear 1.0s; }
  .earth2brain.hide {
    opacity: 0; }

.brain-movie {
  width: 100vw;
  position: relative; }

.brain-movie__wrapper {
  opacity: 0;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  display: flex;
  align-items: center; }
  .brain-movie__wrapper:after {
    content: '';
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.5); }
  .brain-movie__wrapper.show {
    opacity: 1; }

.section-ai .text__container {
  margin-top: 20px; }

.ai-title {
  font-size: 24px;
  font-family: 'Hind', sans-serif;
  font-weight: 700;
  text-align: center;
  letter-spacing: 5px;
  margin-bottom: 10px; }

.ai-description {
  font-size: 13px;
  line-height: 2.0em;
  text-align: center;
  letter-spacing: 3px; }

.blockchain-triangle_ai .triangle-svg {
  top: 110px; }

.brain-center {
  text-align: center;
  display: block;
  margin: auto;
  position: absolute;
  left: 0;
  right: 0;
  top: 190px;
  bottom: 0; }

.link_news {
  margin-top: 20px;
  border: 1px solid #FFF;
  width: 295px;
  height: 54px;
  line-height: 54px;
  display: block;
  font-size: 12px;
  letter-spacing: 5px;
  color: #FFF;
  text-decoration: none;
  text-align: center;
  font-weight: bold;
  margin-left: auto;
  margin-right: auto; }
  .link_news:after {
    content: url(/img/link_arrow_w.png);
    position: relative;
    top: 1px;
    left: 1px; }

.virtual-background {
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  background-position: center top;
  background-repeat: no-repeat; }
  .virtual-background:after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    transition: background-color 0.5s; }
  .virtual-background.scale-down {
    width: 800px;
    height: 450px;
    transition: all 0.5s cubic-bezier(0.8, 0.2, 0.2, 0.8); }
  .virtual-background.hide {
    visibility: hidden; }
  .virtual-background.virtual-background_seq1 {
    background-image: url(/img/woman.jpg);
    bottom: auto;
    height: 1080px; }
    .virtual-background.virtual-background_seq1.scale-down {
      background-size: cover;
      height: 450px; }
  .virtual-background.virtual-background_seq2 {
    background-image: url(/img/iotxrobotics/city.jpg);
    background-size: cover; }
  .virtual-background.virtual-background_seq3 {
    height: auto;
    background-size: 100%; }
    .virtual-background.virtual-background_seq3:after {
      display: none; }

.expand-rect {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s; }
  .expand-rect.show {
    opacity: 1; }
  .expand-rect.fade-out {
    opacity: 0; }
  .expand-rect.hide {
    visibility: hidden; }
  .expand-rect polygon {
    fill: #3E00FF; }

.switch-animation {
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 800px;
  height: 450px;
  transition: all 0.5s;
  opacity: 0;
  width: 800px;
  height: 450px;
  background-repeat: no-repeat; }
  .switch-animation.play {
    opacity: 1; }
  .switch-animation.woman2city {
    background-image: url(/img/woman2city.jpg); }
    .switch-animation.woman2city.play {
      animation: woman2city-sprite 2s steps(49) 0s forwards; }

@keyframes woman2city-sprite {
  0% {
    background-position: 0 0; }
  100% {
    background-position: 0 -22050px; } }

.section_connect {
  display: flex;
  align-items: center; }

.scene-connect--main {
  width: 800px;
  opacity: 0;
  transition: opacity 0.5s;
  position: relative;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto; }
  .scene-connect--main.show {
    opacity: 1; }
/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline; }

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block; }

body {
  line-height: 1; }

ol, ul {
  list-style: none; }

blockquote, q {
  quotes: none; }

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

*, *:before, *:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box; }

.M-app-header {
  width: 100vw;
  position: fixed;
  top: 0;
  z-index: 1000; }
  .M-app-header:before {
    position: relative;
    top: 0;
    content: '';
    display: block;
    margin-left: auto;
    margin-right: auto;
    height: 22px;
    width: 0;
    border-right: 2px solid #FFF; }
  .M-app-header:after {
    content: '';
    display: block;
    width: 14px;
    height: 6px;
    background-image: url(/img/mobile/header_arrow.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    margin-left: auto;
    margin-right: auto;
    transition: transform .5s; }

.M-app-title {
  font-family: 'Hind', sans-serif;
  letter-spacing: 5px;
  font-size: 10px;
  color: #FFF;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  text-indent: -10000px;
  background-image: url(/img/logo/logo_white_sp.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 140px 30px;
  width: 140px;
  height: 30px; }

.M-app-header.black:before {
  border-right-color: #000; }

.M-app-header.black:after {
  background-image: url(/img/mobile/header_arrow_bk.png); }

.M-app-header.black .M-app-title {
  color: #000;
  background-image: url(/img/logo/logo_black_sp.png); }

.M-app-background {
  background-color: #FFF;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0; }

.M-app.top .M-app-title {
  color: #000; }

.M-menu {
  visibility: hidden;
  position: fixed;
  z-index: 0;
  width: 100%;
  height: 100%; }
  .M-menu .M-menu-list {
    opacity: 0;
    position: relative;
    z-index: 1;
    margin-top: 64px;
    padding-bottom: 50px;
    padding-top: 7%;
    transition: opacity .5s; }
  .M-menu .M-menu-item {
    color: #FFF;
    font-size: 18px;
    font-family: 'Hind', sans-serif;
    position: relative;
    text-align: center;
    letter-spacing: 5px;
    transform: translateY(1em);
    opacity: 0;
    transition: opacity 1.0s, transform 1.0s; }
    .M-menu .M-menu-item a {
      text-decoration: none;
      display: block;
      padding:5% 0;
      height: 100%;
      color: #FFF; }
    .M-menu-project {
display: block;
      padding:5% 0;
      height: 100%;
      color: #FFF;
    }
  .M-menu.active {
    overflow: scroll;
    visibility: visible;
    z-index: 200; }
  .M-menu.show .M-menu-list {
    opacity: 1; }
  .M-menu.show .M-menu-item {
    transform: translateY(0);
    opacity: 1; }
    .M-menu.show .M-menu-item:nth-child(1) {
      transition-delay: 0.1s; }
    .M-menu.show .M-menu-item:nth-child(2) {
      transition-delay: 0.2s; }
    .M-menu.show .M-menu-item:nth-child(3) {
      transition-delay: 0.3s; }
    .M-menu.show .M-menu-item:nth-child(4) {
      transition-delay: 0.4s; }
    .M-menu.show .M-menu-item:nth-child(5) {
      transition-delay: 0.5s; }
    .M-menu.show .M-menu-item:nth-child(6) {
      transition-delay: 0.6s; }
    .M-menu.show .M-menu-item:nth-child(7) {
      transition-delay: 0.7s; }
    .M-menu.show .M-menu-item:nth-child(8) {
      transition-delay: 0.8s; }
    .M-menu.show .M-menu-item:nth-child(9) {
      transition-delay: 0.9s; }
    .M-menu.show .M-menu-item:nth-child(10) {
      transition-delay: 1s; }
    .M-menu.show .M-menu-item:nth-child(11) {
      transition-delay: 1.1s; }
    .M-menu.show .M-menu-item:nth-child(12) {
      transition-delay: 1.2s; }


.M-menu-item ul {
  height: auto;
  margin-top: 15px;
  padding: 15px 0;
  box-shadow: 0px 0px 2px 0px rgba(0,0,0,0.4) inset;
  background-color:#3601E2;
  display: none;
}
.M-menu-item ul li {
  height: 50px;
  font-size: 12px;
  position: relative;
}
.M-menu-item ul li:first-child:after {
  content: "";
  width: 120px;
  height: 1px;
  background-color: #fff;
  position: absolute;
  margin: 0 auto;
  bottom: 10px;
  left: 0;
  right: 0;
  margin: 0 auto;
}
.M-menu-item ul li a {
  display: block;
  height: 100%;
  padding: 21px 0 18px;
}
.M-menu-item ul li.active {
  border-bottom: 1px solid #fff;
}
.M-app.menu-mode .M-app-header:before {
  transition: border-right-color .5s;
  border-right-color: #FFF; }

.M-app.menu-mode .M-app-header:after {
  background-image: url(/img/mobile/header_arrow.png);
  transform: rotate(180deg);
  transform-origin: center; }

.M-app.menu-mode .M-app-title {
  transition: color .5s;
  color: #FFF; }

.M-app.menu-mode .M-scroll button {
  transition: color .5s;
  color: #FFF; }

.M-app.menu-mode .M-scroll:after {
  transition: border-left-color .5s;
  border-left-color: #FFF; }

.M-app.menu-mode .copyright {
  transition: color .5s;
  color: #FFF; }

html {
  width: 100%;
  height: 100%;
  color: #FFF;
  background-color: #000;
  font-family: 'Noto Sans JP', sans-serif;
  -webkit-font-smoothing: antialiased;
  font-size: 62.5%;
  overflow: hidden; }

body {
  width: 100%;
  height: 100%;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 62.5%;
  overflow: hidden; }

.M-app {
  width: 100%;
  height: 100%;
  overflow: hidden; }

.M-app-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: opacity 1.0s;
  opacity: 0;
  visibility: hidden; }
  .M-app-section.active {
    visibility: visible;
    opacity: 1; }
  .M-app-section.deactive {
    opacity: 0; }

.M-scroll {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transition: opacity 1.0s; }
  .M-scroll button {
    letter-spacing: 5px;
    background: none;
    border: none;
    font-size: 10px;
    font-weight: 700;
    text-align: center;
    display: block;
    margin-left: auto;
    margin-right: auto;
    cursor: pointer;
    color: #FFF;
    outline: none;
    margin-bottom: 10px;
    height: 1.0em; }
  .M-scroll:after {
    content: '';
    display: block;
    position: relative;
    border-left: 3px solid #FFF;
    height: 22px;
    width: 0;
    margin: auto;
    left: 0;
    right: 0;
    transition: height 1.0s; }
  .M-scroll.black button {
    color: #000; }
  .M-scroll.black:after {
    border-left-color: #000; }
  .M-scroll.show {
    opacity: 1; }
    .M-scroll.show.scrolling {
      opacity: 0.5; }
      .M-scroll.show.scrolling:after {
        height: 13px; }

.M-app .copyright {
  position: fixed;
  bottom: 10px;
  font-size: 10px;
  font-family: 'Hind', sans-serif;
  letter-spacing: 2px;
  left: 15px;
  transform-origin: left;
  transform: scale(0.8); }

.M-app-background {
  background-image: url(/img/mobile/base.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center top; }
  .M-app-background:before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: background-color .5s, opacity .5s; }
  .M-app-background:after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: background-color .5s, opacity .5s; }

.M-section-title {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-align: center;
  cursor: pointer;
  font-family: 'Hind', sans-serif; }

.M-section-sub-title {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 5px;
  text-align: center;
  font-family: 'Hind', sans-serif; }

.M-section-description {
  font-size: 1.0rem;
  letter-spacing: 2px;
  text-align: center;
  width: calc(100% - 60px);
  margin-left: 30px;
  margin-right: 30px;
  line-height: 2.0em; }

@media screen and (max-width: 320px) {
  .M-section-description {
    letter-spacing: 4px; }
  .M-app .copyright {
    letter-spacing: 0; } }

.M-app-section.M-section-top {
  position: fixed;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center; }
  .M-app-section.M-section-top .top__container {
    left: 0;
    top: 0;
    color: #000;
    width: calc(100% - 60px); }
  .M-app-section.M-section-top .top-title {
    margin-left: 0;
    margin-top: -45px;
    max-width: 325px; }
  .M-app-section.M-section-top .shuffle-chars--char {
    margin-left: calc(18.3% - 22px);
    margin-top: 45px;
    font-size: 18px; }

.M-app.top .M-app-background:before {
  background-color: rgba(255, 255, 255, 0.7); }

.M-app.top .M-app-background:after {
  background: linear-gradient(to right, #FFF, rgba(255, 255, 255, 0)); }

.M-app.top .link_about {
  margin-top: 35px; }

@media screen and (max-width: 320px) {
  .M-app-section.M-section-top .top__container {
    top: 20px; }
  .M-app-section.M-section-top .top-title {
    margin-left: -27px; }
  .M-app-section.M-section-top .shuffle-chars--char {
    margin-top: 30px; }
  .M-app.top .link_about {
    margin-top: 40px;
    height: 40px;
    line-height: 40px; } }

.M-section_element {
  color: #FFF;
  text-align: center; }
  .M-section_element .M-section-sub-title {
    margin-top: 10px; }
  .M-section_element .M-section-description {
    margin-top: 40px;
    display: inline-block;
    width: auto;
    text-align: left; }

.M-element__body {
  position: relative;
  top: 50%; }

.M-metaphor {
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0; }
  .M-metaphor.M-metaphor_glass {
    background-image: url(/img/mobile/el_vr.png); }
  .M-metaphor.M-metaphor_nerve {
    background-image: url(/img/mobile/el_nerve.png); }
  .M-metaphor.M-metaphor_brain {
    background-image: url(/img/mobile/el_brain.png); }
  .M-metaphor.M-metaphor_bone {
    background-image: url(/img/mobile/el_bone.png); }

.M-app.el-iot .M-app-background:before, .M-app.el-blockchain .M-app-background:before, .M-app.el-ai .M-app-background:before, .M-app.el-robotics .M-app-background:before {
  background-color: rgba(0, 0, 0, 0.85); }

@media screen and (max-width: 320px) {
  .M-section_element .M-section-description {
    margin-top: 20px; } }

.M-app-background_earth,
.M-app-background_brain {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: 100%;
  height: 100%;
  transform: scale(1.5);
  transition: opacity .5s; }

.M-app.iotxrobotics .M-app-background:before, .M-app.blockchain .M-app-background:before, .M-app.ai .M-app-background:before {
  background-color: rgba(0, 0, 0, 0.85); }

.M-app-background.city {
  background-image: url(/img/mobile/con_city.jpg); }
  .M-app-background.city:before {
    opacity: 0; }

.M-app-background.earth {
  background-image: none;
  background-color: #000; }
  .M-app-background.earth .M-app-background_earth {
    opacity: 1; }

.M-app-background.brain {
  background-image: none;
  background-color: #000; }
  .M-app-background.brain .M-app-background_brain {
    opacity: 1; }
  .M-app-background.brain:after {
    background-color: rgba(0, 0, 0, 0.5); }

.M-section_connect .scene-connect--main {
  width: 100%;
  top: 50%;
  opacity: 1;
  position: absolute;
  text-align: center; }

.M-section_connect .section-title__wrapper {
  position: relative;
  left: 0;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  transform: translateY(-50%);
  transition: transform .5s; }
  .M-section_connect .section-title__wrapper.active {
    transform: translateY(0); }

.M-section_connect .section-number {
  font-size: 18px;
  font-family: 'Hind', sans-serif;
  font-weight: 600;
  letter-spacing: 10px;
  position: relative;
  left: 5px; }

.M-section_connect .section-title {
  font-size: 12px;
  font-family: 'Hind', sans-serif;
  font-weight: 700;
  position: relative;
  left: 2.5px; }

.M-section_connect .section-sub-title {
  margin-top: 20px;
  font-size: 13px;
  font-family: 'Hind', sans-serif;
  font-weight: 700;
  text-align: center;
  opacity: 0;
  transition: opacity 0.5s; }
  .M-section_connect .section-sub-title.show {
    opacity: 1; }

.M-section_connect .section-description {
  letter-spacing: 5px;
  margin-top: 20px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  display: inline-block;
  font-size: 1.0rem; }

.M-section_connect .section-figure {
  opacity: 0; }
  .M-section_connect .section-figure.show {
    opacity: 1; }

.M-section-iotxrobotics .iotxrobotics--content-list {
  width: calc(100% - 60px);
  margin-top: 145px;
  opacity: 0;
  transition: opacity .5s; }
  .M-section-iotxrobotics .iotxrobotics--content-list.show {
    opacity: 1; }

.M-section-iotxrobotics .iotxrobotics--content {
  width: 115px;
  height: 115px;
  display: block;
  position: relative; }
  .M-section-iotxrobotics .iotxrobotics--content:before {
    content: '';
    display: block;
    height: 115px;
    border-left: 2px solid #FFF;
    position: absolute;
    left: 0;
    top: 0; }
  .M-section-iotxrobotics .iotxrobotics--content:first-child:before {
    display: none; }
  .M-section-iotxrobotics .iotxrobotics--content .iotxrobotics--content--title {
    text-align: center;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    font-size: 10px;
    font-family: 'Hind', sans-serif;
    font-weight: 700;
    transform: translateY(100%); }
  .M-section-iotxrobotics .iotxrobotics--content .iotxrobotics--content--typo {
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    height: 60px;
    width: 100%;
    background-size: contain;
    background-position: center; }
  .M-section-iotxrobotics .iotxrobotics--content .iotxrobotics--content--icon {
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background-position: center;
    background-size: contain; }
  .M-section-iotxrobotics .iotxrobotics--content._car .iotxrobotics--content--icon {
    width: 50px;
    height: 64px; }
  .M-section-iotxrobotics .iotxrobotics--content._drone .iotxrobotics--content--icon {
    width: 64px;
    height: 48px; }
  .M-section-iotxrobotics .iotxrobotics--content._smart-device .iotxrobotics--content--icon {
    width: 64px;
    height: 52px; }

.M-section-blockchain .blockchain-triangle,
.M-section-ai .blockchain-triangle {
  width: 290px;
  height: 191px;
  top: 110px; }
  .M-section-blockchain .blockchain-triangle .triangle-svg,
  .M-section-ai .blockchain-triangle .triangle-svg {
    top: 50px; }
  .M-section-blockchain .blockchain-triangle .drone,
  .M-section-ai .blockchain-triangle .drone {
    width: 76.5px;
    height: 50px;
    background-size: contain; }
  .M-section-blockchain .blockchain-triangle .car,
  .M-section-ai .blockchain-triangle .car {
    width: 100px;
    height: 40px;
    top: 150px;
    left: -25px;
    background-size: contain; }
  .M-section-blockchain .blockchain-triangle .smart-device,
  .M-section-ai .blockchain-triangle .smart-device {
    width: 95px;
    top: 145px;
    height: 45px;
    right: -20px;
    background-size: contain; }

.M-section-ai .brain-center {
  width: 96px;
  height: 88px;
  top: 100px; }

.M-link_news {
  position: relative;
  left: 0;
  right: 0;
  margin: auto;
  margin-top: 8px;
  font-size: 10px;
  text-decoration: none;
  color: #FFF;
  display: inline-block;
  border: none;
  text-align: center;
  letter-spacing: 5px;
  height: 38px;
  line-height: 38px;
  border: 1px solid #FFF;
  width: 230px;
  opacity: 0;
  transition: opacity .5s; }
  .M-link_news:after {
    content: url(/img/link_arrow_w.png);
    position: relative;
    top: 2px;
    left: 2px; }
  .M-link_news.show {
    opacity: 1; }

@media screen and (max-width: 320px) {
  .M-section_connect .section-number {
    margin-bottom: 10px; }
  .M-section-iotxrobotics .iotxrobotics--content-list {
    margin-top: 80px; }
  .M-section-blockchain .blockchain-triangle,
  .M-section-ai .blockchain-triangle {
    transform-origin: center top;
    transform: scale(0.9);
    top: 72px; }
  .M-link_news {
    height: 40px;
    line-height: 40px; } }