@charset "UTF-8";
/* -------------------------------------------------------------
  Sass CSS3 Mixins! The Cross-Browser CSS3 Sass Library
  By: Matthieu Aussaguel, http://www.mynameismatthieu.com, @matthieu_tweets

  List of CSS3 Sass Mixins File to be @imported and @included as you need

  The purpose of this library is to facilitate the use of CSS3 on different browsers avoiding HARD TO READ and NEVER
  ENDING css files

  note: All CSS3 Properties are being supported by Safari 5
  more info: http://www.findmebyip.com/litmus/#css3-properties

------------------------------------------------------------- */
@import url(https://fonts.googleapis.com/earlyaccess/notosanstc.css);
/* 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;
}

html {
  width: 100%;
}

body {
  font: 1em/1.6 'Noto Sans TC', 'Microsoft JhengHei', '微軟正黑體', Arial, Helvetica, sans-serif, 'Microsoft YaHei';
  min-width: 320px;
  overflow-x: hidden;
  background: #02103e;
  color: #fff;
}

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

a {
  outline: none;
  behavior: expression(this.onFocus=this.blur());
  -moz-transition: ease 0.5s;
  -o-transition: ease 0.5s;
  -webkit-transition: ease 0.5s;
  transition: ease 0.5s;
  text-decoration: none;
  color: #fff;
  cursor: pointer;
}

:focus {
  outline: none;
}

a:focus,
a:active,
a:hover {
  outline: 0;
  -moz-outline-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  -moz-user-select: none;
  -webkit-user-select: none;
}

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

p {
  margin: 0;
}

strong {
  font-weight: 700;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  padding: 0;
}

textarea,
select,
input[type="text"],
input[type='number'],
input[type="button"],
input[type="search"],
input[type="submit"],
button,
input[type="radio"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  font-family: 'Noto Sans TC', Arial, 'Microsoft JhengHei', '微軟正黑體', Helvetica, sans-serif, 'Microsoft YaHei';
}
textarea:focus,
select:focus,
input[type="text"]:focus,
input[type='number']:focus,
input[type="button"]:focus,
input[type="search"]:focus,
input[type="submit"]:focus,
button:focus,
input[type="radio"]:focus {
  outline: 0;
}

.d-inline-block {
  display: inline-block;
}

.container {
  margin: 0 auto;
  max-width: 1040px;
  padding: 0 20px;
  position: relative;
}

.scroll--hidden {
  overflow: hidden;
}

.site-content {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.logo {
  display: none;
  position: absolute;
  top: 8px;
  left: 12px;
  width: 234px;
}

.menu-panel {
  z-index: 3;
  display: block;
}

.main-menu {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  align-items: center;
  width: 100%;
  margin: 0 -10px;
  text-align: center;
}
.main-menu li {
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  padding: 0 10px 30px;
}
.main-menu a {
  position: relative;
  display: block;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.5em;
  color: #fff;
  text-align: center;
  width: 100%;
  font-style: italic;
  padding: 0 15px;
  min-width: 112px;
  text-decoration: none;
}
.main-menu a:before {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 1px;
  display: block;
  background-color: #00a7ea;
}
.main-menu a:after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 10px;
  height: 10px;
  display: block;
  background-color: #00a7ea;
}
.main-menu a:hover, .main-menu a:active, .main-menu a.active {
  color: #00a7ea;
}

.animated {
  animation-duration: 1s;
  animation-fill-mode: both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.fadeIn {
  animation-name: fadeIn;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 50px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.fadeInUp {
  animation-name: fadeInUp;
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translate3d(-10px, 0, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.fadeInLeft {
  animation-name: fadeInLeft;
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translate3d(50px, 0, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.fadeInRight {
  animation-name: fadeInRight;
}

.section-group {
  position: relative;
}

.in-view {
  opacity: 0;
}

.section {
  position: relative;
}
.section-anchor {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  display: block;
  z-index: -1;
}
.section .content {
  margin-left: auto;
  margin-right: auto;
}
.section p:last-child {
  margin-bottom: 0;
}
.section .highlight {
  color: #00ccff;
}

.bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-size: 100% auto;
}
.bg--top {
  background-position: center top;
  background-image: url(../images/bg-kv.jpg);
}
.bg--bottom {
  background-position: center bottom;
  background-image: url(../images/bg-footer.jpg);
}

.heading {
  position: relative;
  font-size: 36px;
  line-height: 1;
  font-weight: 700;
  margin-bottom: 35px;
  color: #ffff00;
  text-align: center;
  font-style: italic;
  letter-spacing: .05em;
  font-family: 'Microsoft JhengHei', '微軟正黑體', Helvetica, sans-serif, 'Microsoft YaHei';
}

.title {
  position: relative;
  font-size: 24px;
  line-height: 1;
  font-weight: 400;
  margin-bottom: 20px;
  color: #00a7ea;
  text-align: center;
  font-style: italic;
  letter-spacing: .05em;
  font-family: 'Microsoft JhengHei', '微軟正黑體', Helvetica, sans-serif, 'Microsoft YaHei';
}

.in-view {
  opacity: 0;
}

.kv {
  position: relative;
  padding-top: 60px;
  padding-top: 4.17vw;
  padding-bottom: 40px;
  padding-bottom: 2.7777vw;
  text-align: center;
  font-family: 'Microsoft JhengHei', '微軟正黑體', Helvetica, sans-serif, 'Microsoft YaHei';
}
.kv img {
  display: block;
}
.kv-logo {
  max-width: 272px;
  margin: 0;
  -moz-animation: fadeInRight 0.5s both;
  -webkit-animation: fadeInRight 0.5s both;
  animation: fadeInRight 0.5s both;
}
.kv-label {
  max-width: 508px;
  margin-left: 15px;
  -moz-animation: fadeInLeft 0.5s both;
  -webkit-animation: fadeInLeft 0.5s both;
  animation: fadeInLeft 0.5s both;
  animation-delay: .2s;
}
.kv .hitcon {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: nowrap;
  -moz-flex-wrap: nowrap;
  -ms-flex-wrap: none;
  flex-wrap: nowrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  justify-content: center;
  -webkit-box-align: end;
  -ms-flex-align: end;
  -webkit-align-items: flex-end;
  -moz-align-items: flex-end;
  align-items: flex-end;
  margin-bottom: 70px;
}
.kv .main-text {
  font-size: 74px;
  line-height: 1.1;
  margin-bottom: 25px;
  font-style: italic;
  letter-spacing: .05em;
  animation-delay: .2s;
  font-family: 'Microsoft JhengHei', '微軟正黑體', Helvetica, sans-serif, 'Microsoft YaHei';
}
.kv .main-text span {
  font-size: .7586em;
  letter-spacing: .05em;
}
.kv .sub-text {
  font-size: 28px;
  line-height: 1.64;
  margin-bottom: 80px;
  letter-spacing: .05em;
  font-weight: 700;
  animation-delay: .5s;
}

.intro {
  padding-top: 60px;
  padding-bottom: 60px;
  font-size: 18px;
  line-height: 44px;
  text-align: center;
}
.intro .intro-section {
  margin-bottom: 60px;
}
.intro .intro-section:last-child {
  margin-bottom: 0;
}
.intro .heading {
  animation-delay: .5s;
}
.intro .content {
  animation-delay: .5s;
}
.intro p {
  letter-spacing: .1em;
  margin-bottom: 2em;
}
.intro .feature {
  font-size: 20px;
}

.agenda {
  padding-top: 60px;
  padding-bottom: 60px;
}
.agenda .heading {
  margin-bottom: 125px;
}

.l-table {
  max-width: 728px;
  margin: 0 auto 100px;
  font-size: 18px;
  letter-spacing: .05em;
}
.l-table__header {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  justify-content: space-between;
  -webkit-box-align: end;
  -ms-flex-align: end;
  -webkit-align-items: flex-end;
  -moz-align-items: flex-end;
  align-items: flex-end;
  line-height: 32px;
}
.l-table .main-text {
  font-size: 16px;
}
.l-table .main-text img {
  width: 20px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 5px;
}
.l-table .sub-text {
  font-size: 30px;
  font-style: italic;
}
.l-table__content {
  border: 1px solid #415aae;
  margin-bottom: 35px;
}
.l-table .l-row {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  background-color: #010f3d;
  text-align: center;
  border-top: 1px solid #415aae;
}
.l-table .l-row:first-child {
  border-top: 0;
}
.l-table .l-col {
  width: 25%;
  border-left: 1px solid #415aae;
  padding: 10px;
}
.l-table .l-col--3 {
  width: 75%;
}
.l-table .l-col--highlight {
  background-color: #001764;
}
.l-table .l-col img {
  width: 25px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
  margin-top: -4px;
}
.l-table .l-hd {
  background-color: #000924;
  border-left: 0;
}
.l-table a {
  color: #fff;
  text-decoration: none;
}
.l-table a:hover, .l-table a:active {
  color: #00ccff;
}
.l-table .highlight {
  color: #00ccff;
}
.l-table .highlight:hover, .l-table .highlight:active {
  color: #ff0;
}
.l-table .live {
  font-size: 14px;
}
.l-table .live .l-col {
  background-color: #0198fc;
  padding: 15px 5px;
}
.l-table .live .l-hd {
  background-color: #00d1fe;
  color: #010f3d;
}
.l-table .live a {
  color: #fff;
}
.l-table .live a:hover, .l-table .live a:active {
  color: #ff0;
}
.l-table .btn {
  width: 226px;
  height: 45px;
  background-color: #fff;
  font-weight: 900;
  font-family: arial;
  color: #010f3d;
  margin: 0 auto;
  text-align: center;
  font-size: 15px;
  letter-spacing: .1em;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: nowrap;
  -moz-flex-wrap: nowrap;
  -ms-flex-wrap: none;
  flex-wrap: nowrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  align-items: center;
}
.l-table .btn img {
  margin-right: 8px;
}
.l-table .btn:hover, .l-table .btn:active {
  color: #010f3d;
  background-color: #ff0;
}

.modal {
  background-color: transparent;
  overflow-y: auto;
}
.modal-dialog {
  max-width: 896px;
  margin: 80px auto;
  width: calc(100% - 20px * 2);
}
.modal-body {
  padding: 0;
}
.modal-content {
  border: 0;
  border-radius: 0;
  background-color: #00071e;
  padding: 40px;
  box-shadow: 0 0 0 1px #415aae inset;
  letter-spacing: .05em;
}
.modal .close {
  position: absolute;
  top: 0;
  right: 0;
  width: 48px;
  height: 48px;
  padding: 0;
  margin: 0;
  border-radius: 0;
  font-size: 0;
  text-indent: 100%;
  white-space: nowrap;
  appearance: none;
  box-shadow: none;
  border-radius: none;
  border: none;
  cursor: pointer;
  background-size: contain;
  background-color: transparent;
  background-image: url(../images/close.png);
  opacity: 1;
}
.modal .close:hover, .modal .close:active {
  opacity: .8;
}
.modal .modal-title {
  color: #00a7ea;
  font-size: 24px;
  line-height: 1.5;
  margin-bottom: 30px;
  max-width: 560px;
  letter-spacing: .05em;
  font-weight: 700;
}
.modal h4 {
  font-size: 18px;
  margin-bottom: 25px;
  font-weight: 700;
}

.lecturer-section {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-bottom: 25px;
}
.lecturer .image {
  width: 200px;
}
.lecturer .content {
  width: calc(100% - 200px);
  padding-left: 30px;
}
.lecturer .name {
  font-size: 24px;
  line-height: 1.2;
  margin-bottom: 12px;
  margin-top: -.25em;
}
.lecturer p {
  font-size: 12px;
  line-height: 2;
  letter-spacing: .05em;
}

.summary p {
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 1em;
  letter-spacing: .1em;
}
.summary p:last-child {
  margin-bottom: 0;
}

.download {
  padding-top: 40px;
}
.download h4 {
  margin-bottom: 20px;
}
.download a {
  text-decoration: underline;
  background-repeat: no-repeat;
  background-position: left 0px;
  background-size: 36px;
  background-image: url(../images/download.png);
  line-height: 24px;
  display: block;
  padding-top: 6px;
  padding-bottom: 6px;
  padding-left: 55px;
  min-height: 36px;
}
.download a:hover, .download a:active {
  color: #00d1fe;
  text-decoration: none;
}

.section-group {
  position: relative;
  background-repeat: no-repeat;
  background-position: center 29%;
  background-size: auto;
  background-image: url(../images/bg-sponsor.png);
}

.sponsor {
  padding-top: 60px;
  padding-bottom: 60px;
  text-align: center;
  min-height: 3330px;
}
.sponsor .heading {
  margin-bottom: 55px;
}
.sponsor .content {
  max-width: 900px;
}
.sponsor a {
  color: #fff;
  text-decoration: none;
}
.sponsor a:hover {
  color: #00ccff;
}
.sponsor .sponsor-section {
  margin-bottom: 80px;
}
.sponsor .sponsor-section .heading {
  margin-bottom: 25px;
}
.sponsor .title {
  margin-bottom: 30px;
  font-weight: 700;
  background-image: url(../images/bg-title.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: auto 100%;
  height: 60px;
  line-height: 60px;
}
.sponsor .list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  justify-content: center;
  -webkit-box-align: start;
  -ms-flex-align: start;
  -webkit-align-items: flex-start;
  -moz-align-items: flex-start;
  align-items: flex-start;
}
.sponsor .item {
  width: 100%;
  max-width: 300px;
  font-size: 20px;
  line-height: 1.5;
  text-align: center;
  margin: 30px 0;
  letter-spacing: .1em;
  opacity: 0;
}
.sponsor img {
  max-height: 150px;
  display: block;
  margin: 0 auto;
}
.sponsor .mb-4 {
  margin-bottom: 1em;
}

.site-footer {
  position: relative;
  padding-top: 50px;
  padding-bottom: 25.7vw;
  text-align: center;
}
.site-footer .footer-menu {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  align-items: center;
  width: 100%;
  margin: 0 -8px 20px;
  text-align: center;
}
.site-footer .footer-menu li {
  position: relative;
  padding: 0 8px;
}
.site-footer .footer-menu li:before {
  content: "";
  position: absolute;
  top: 7px;
  left: 0;
  width: 1px;
  height: 18px;
  display: block;
  background-color: #fff;
}
.site-footer .footer-menu li:first-child:before {
  display: none;
}
.site-footer .footer-menu a {
  font-size: 18px;
  line-height: 30px;
  color: #fff;
  text-decoration: none;
}
.site-footer .footer-menu a:hover, .site-footer .footer-menu a:active, .site-footer .footer-menu a.active {
  color: #00a7ea;
}
.site-footer .copyright {
  font-size: 18px;
  line-height: 24px;
}

.menu-toggle {
  position: fixed;
  top: 15px;
  right: 8px;
  cursor: pointer;
  -moz-transition: ease 0.5s;
  -o-transition: ease 0.5s;
  -webkit-transition: ease 0.5s;
  transition: ease 0.5s;
  display: none;
  width: 48px;
  height: 48px;
  background-color: #00a7ea;
  border-radius: 50%;
  z-index: 10;
}

.c-hamburger {
  position: relative;
  display: inline-block;
  overflow: hidden;
  margin: 0;
  padding: 0;
  width: 25px;
  height: 25px;
  font-size: 0;
  text-indent: 100%;
  white-space: nowrap;
  appearance: none;
  box-shadow: none;
  border-radius: none;
  border: none;
  cursor: pointer;
  z-index: 999;
  -moz-transition: -moz-transform 0.3s;
  -o-transition: -o-transform 0.3s;
  -webkit-transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  top: 12px;
  left: 0;
}
.c-hamburger:focus {
  outline: none;
}
.c-hamburger span {
  display: block;
  position: absolute;
  top: 11px;
  left: 0;
  right: 0;
  height: 2px;
  background: white;
  -moz-transition: -moz-transform 0s 0.3s;
  -o-transition: -o-transform 0s 0.3s;
  -webkit-transition: -webkit-transform 0s;
  -webkit-transition-delay: 0.3s;
  transition: transform 0s 0.3s;
}
.c-hamburger span::before,
.c-hamburger span::after {
  content: "";
  position: absolute;
  display: block;
  left: 0;
  height: 2px;
  background-color: #fff;
  -moz-transition-duration: 0.3s, 0.3s;
  -o-transition-duration: 0.3s, 0.3s;
  -webkit-transition-duration: 0.3s, 0.3s;
  transition-duration: 0.3s, 0.3s;
  -moz-transition-delay: 0.3s, 0s;
  -o-transition-delay: 0.3s, 0s;
  -webkit-transition-delay: 0.3s, 0s;
  transition-delay: 0.3s, 0s;
}
.c-hamburger span::before {
  top: -7px;
  right: 0;
  -moz-transition-property: top, -moz-transform;
  -o-transition-property: top, -o-transform;
  -webkit-transition-property: top, -webkit-transform;
  transition-property: top, transform;
}
.c-hamburger span::after {
  bottom: -7px;
  right: 0;
  -moz-transition-property: bottom, -moz-transform;
  -o-transition-property: bottom, -o-transform;
  -webkit-transition-property: bottom, -webkit-transform;
  transition-property: bottom, transform;
}
.c-hamburger.active span {
  background: none;
}
.c-hamburger.active span::before {
  top: 0;
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.c-hamburger.active span::after {
  bottom: 0;
  left: 0;
  right: 0;
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.c-hamburger.active span::before, .c-hamburger.active span::after {
  -moz-transition-delay: 0s, 0.3s;
  -o-transition-delay: 0s, 0.3s;
  -webkit-transition-delay: 0s, 0.3s;
  transition-delay: 0s, 0.3s;
}

.to-top {
  position: fixed;
  bottom: -100px;
  right: 20px;
  -moz-transition: ease 0.5s;
  -o-transition: ease 0.5s;
  -webkit-transition: ease 0.5s;
  transition: ease 0.5s;
  z-index: 2;
  width: 62px;
  height: 62px;
  background-image: url(../images/totop.png);
  background-repeat: no-repeat;
  background-size: contain;
  overflow: hidden;
  white-space: nowrap;
  text-indent: 100%;
  margin: 0 auto;
  display: block;
  opacity: 0;
  border: 1px solid #fff;
  border-radius: 50%;
}
.to-top.in-view {
  opacity: 1;
  bottom: 20px;
}

.post-iframe {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 0;
  height: 0;
  margin: 0;
  overflow: hidden;
}

.post-iframe iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media only screen and (max-device-width: 800px), only screen and (device-width: 1024px) and (device-height: 600px), only screen and (width: 1280px) and (orientation: landscape), only screen and (device-width: 800px), only screen and (max-width: 767px) {
  .post-iframe {
    padding-top: 0;
  }
}
.lg-view {
  display: block;
}

.sm-view {
  display: none;
}

.en .kv .main-text {
  font-size: 60px;
  letter-spacing: 0;
}
.en .kv .main-text span {
  font-size: .7586em;
  letter-spacing: 0;
}
.en .kv .sub-text {
  font-size: 26px;
}

@media (min-width: 1200px) {
  .to-top {
    right: calc(50% - 1024px / 2 - 20px - 32px);
  }
}
@media (max-width: 1024px) and (min-width: 768px) {
  body {
    background-color: #010149;
  }

  .bg {
    background-size: auto;
  }
  .bg--top {
    background-image: url(../images/bg-kv_m.jpg);
    background-size: auto 89.84375vw;
  }
  .bg--bottom {
    background-image: url(../images/bg-footer_m.jpg);
  }

  .main-menu {
    max-width: 600px;
    margin: 0 auto;
  }

  .kv {
    padding-top: 80px;
    padding-bottom: 40px;
  }
  .kv-logo {
    max-width: 216px;
  }
  .kv-label {
    max-width: 402px;
    margin-left: 10px;
  }
  .kv .hitcon {
    margin-bottom: 60px;
  }
  .kv .main-text {
    font-size: 58px;
    margin-bottom: 25px;
  }
  .kv .sub-text {
    font-size: 22px;
    margin-bottom: 40px;
  }

  .intro {
    font-size: 18px;
    padding-bottom: 40px;
  }
  .intro .heading {
    margin-bottom: 60px;
  }
  .intro .content {
    max-width: 650px;
  }
  .intro .bottom {
    line-height: 40px;
    padding-top: 20px;
  }

  .section-group {
    background-image: url(../images/bg-sponsor_m.png);
    background-repeat: no-repeat;
    background-position: center 29%;
    background-size: auto;
  }

  .sponsor {
    min-height: inherit;
  }

  .site-footer {
    padding-top: 0;
    padding-bottom: 36.2vw;
  }

  .en .kv .main-text {
    font-size: 6vw;
  }
  .en .kv .sub-text {
    font-size: 2.5vw;
  }

  .modal-dialog {
    max-width: 728px;
  }
}
@media (min-width: 768px) {
  .menu-panel {
    opacity: 0;
    animation-duration: 1s;
    animation-fill-mode: both;
    animation-name: fadeInUp;
    animation-delay: 1s;
  }
}
@media (max-width: 767px) {
  body {
    background-color: #010149;
  }

  .bg {
    background-size: auto;
  }
  .bg--top {
    background-image: url(../images/bg-kv_m.jpg);
    background-size: auto 89.84375vw;
  }
  .bg--bottom {
    background-image: url(../images/bg-footer_m.jpg);
  }

  .container {
    max-width: 375px;
  }

  .lg-view {
    display: none;
  }

  .sm-view {
    display: block;
  }

  .menu-toggle {
    display: block;
    top: 14px;
  }

  .menu-panel {
    background-color: #1e2026;
    position: fixed;
    top: 0;
    left: 100%;
    -moz-transition: ease 0.5s;
    -o-transition: ease 0.5s;
    -webkit-transition: ease 0.5s;
    transition: ease 0.5s;
    padding: 0;
    padding-top: 95px;
    overflow: auto;
    overflow-x: hidden;
    width: 100%;
    height: 100vh;
    max-height: 100%;
    /* with viewportHeight */
    position: fixed;
  }
  .menu-panel.is-toggle {
    left: 0;
  }
  .menu-panel.is-toggle .logo {
    display: block;
  }
  .menu-panel.is-toggle .main-menu li {
    -moz-animation: fadeInRight 0.3s both;
    -webkit-animation: fadeInRight 0.3s both;
    animation: fadeInRight 0.3s both;
  }
  .menu-panel.is-toggle .main-menu li:nth-child(1) {
    animation-delay: 0.1s;
  }
  .menu-panel.is-toggle .main-menu li:nth-child(2) {
    animation-delay: 0.2s;
  }
  .menu-panel.is-toggle .main-menu li:nth-child(3) {
    animation-delay: 0.3s;
  }
  .menu-panel.is-toggle .main-menu li:nth-child(4) {
    animation-delay: 0.4s;
  }
  .menu-panel.is-toggle .main-menu li:nth-child(5) {
    animation-delay: 0.5s;
  }
  .menu-panel.is-toggle .main-menu li:nth-child(6) {
    animation-delay: 0.6s;
  }

  .main-menu {
    display: block;
    width: 100%;
    margin: 0;
    overflow: hidden;
    padding: 0;
  }
  .main-menu li {
    position: relative;
    padding: 25px 0;
  }
  .main-menu a {
    text-align: center;
    font-size: 24px;
    color: #fff;
    font-weight: 400;
    font-style: inherit;
  }
  .main-menu a:before, .main-menu a:after {
    display: none;
  }

  .heading {
    font-size: 26px;
    line-height: 36px;
    margin-bottom: 35px;
  }

  .kv {
    padding-top: 38px;
    padding-bottom: 20px;
  }
  .kv .container {
    padding: 0;
  }
  .kv .hitcon {
    display: block;
    max-width: 278px;
    margin: 0 auto 30px;
  }
  .kv-logo {
    max-width: 216px;
    margin-bottom: 25px;
  }
  .kv-label {
    max-width: 278px;
    margin-left: 0;
  }
  .kv .main-text {
    font-size: 29px;
    margin-bottom: 25px;
  }
  .kv .sub-text {
    font-size: 16px;
    line-height: 2.25;
    margin-bottom: 0;
    letter-spacing: .05em;
  }
  .kv .sub-text span {
    display: block;
  }
  .kv .sub-text br {
    display: none;
  }

  .intro {
    font-size: 18px;
    line-height: 36px;
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .intro .intro-section {
    margin-bottom: 40px;
  }
  .intro .feature {
    font-size: 14px;
    line-height: 30px;
  }
  .intro .title {
    font-size: 18px;
    line-height: 30px;
    margin-bottom: 10px;
  }
  .intro .title span {
    display: block;
  }
  .intro p {
    letter-spacing: .05em;
  }

  .agenda {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .agenda .heading {
    margin-bottom: 45px;
  }

  .l-table {
    max-width: 728px;
    margin: 0 auto 70px;
  }
  .l-table__header {
    line-height: 32px;
    text-align: center;
    margin-bottom: 20px;
  }
  .l-table .main-text {
    width: 100%;
    order: 1;
  }
  .l-table .sub-text {
    width: 100%;
    margin-bottom: 20px;
  }
  .l-table .l-row {
    display: block;
  }
  .l-table .l-col {
    width: 100%;
    border-left: 0;
    border-top: 1px solid #415aae;
  }
  .l-table .l-col--3 {
    width: 100%;
  }
  .l-table .l-hd {
    border-left: 0;
    border-top: 0;
    padding: 8px;
  }

  .modal-dialog {
    max-width: 360px;
    margin: 40px auto;
  }
  .modal-content {
    padding: 55px 25px;
  }

  .lecturer-section {
    display: block;
    margin-bottom: 25px;
  }
  .lecturer .image {
    width: 200px;
    margin-bottom: 25px;
  }
  .lecturer .content {
    width: 100%;
    padding-left: 0;
  }

  .sponsor {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .sponsor .title {
    margin-bottom: 15px;
  }
  .sponsor .item {
    margin: 25px 0;
  }

  .site-footer {
    padding-top: 0;
    padding-bottom: 50vw;
  }
  .site-footer .footer-menu {
    margin: 0 0 25px;
  }
  .site-footer .footer-menu li:nth-child(5):before {
    display: none;
  }
  .site-footer .copyright {
    font-size: 16px;
  }

  .en .title {
    font-size: 18px;
  }
  .en .kv .main-text {
    font-size: 20px;
    white-space: nowrap;
  }
  .en .kv .sub-text {
    font-size: 18px;
    padding: 0 20px;
  }
  .en .site-footer .footer-menu a {
    font-size: 14px;
  }
  .en .site-footer .copyright {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  body {
    background-color: #010149;
  }

  .bg {
    background-size: auto;
  }
  .bg--top {
    background-image: url(../images/bg-kv_s.jpg);
  }
  .bg--bottom {
    background-image: url(../images/bg-footer_s.jpg);
  }

  .section-group {
    background: none;
  }

  .to-top {
    right: 8px;
  }
  .to-top.in-view {
    bottom: 15px;
  }
}
@media (max-width: 374px) {
  .kv .main-text {
    font-size: 8vw;
    margin-bottom: 25px;
  }
  .kv .sub-text {
    font-size: 4.4vw;
  }

  .heading {
    font-size: 6.9vw;
  }

  .intro {
    font-size: 4.8vw;
  }

  .site-footer {
    padding-bottom: 50vw;
  }
  .site-footer .footer-menu a {
    font-size: 4.5vw;
  }
  .site-footer .copyright {
    font-size: 4.4vw;
  }

  .en .site-footer .footer-menu a {
    font-size: 14px;
  }
  .en .site-footer .copyright {
    font-size: 14px;
  }
}