@charset "UTF-8";

html {
  box-sizing: border-box;
  -webkit-text-size-adjust: 100%;
  /* Prevent adjustments of font size after orientation changes in iOS */
  word-break: normal;
  -moz-tab-size: 4;
  -o-tab-size: 4;
  tab-size: 4;
}

.svg-container {
  display: none !important
}

*,
::before,
::after {
  background-repeat: no-repeat;
  /* Set `background-repeat: no-repeat` to all elements and pseudo elements */
  box-sizing: inherit;
}

::before,
::after {
  text-decoration: inherit;
  /* Inherit text-decoration and vertical align to ::before and ::after pseudo elements */
  vertical-align: inherit;
}

* {
  padding: 0;
  /* Reset `padding` and `margin` of all elements */
  margin: 0;
}

html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

nav ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

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

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

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

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input,
select {
  vertical-align: middle;
}

html {
  font-size: 62.5%;
  font-family: 'Barlow Condensed', "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
}

body {
  line-height: 1.5;
  letter-spacing: .1em;
  background-color: #59B3D1;
}

a {
  color: #333;
  text-decoration: none;
}

ul,
li {
  list-style: none;
}

img {
  max-width: 100%;
}

.md-inner {
  max-width: 1100px;
  margin: auto;
}

.sm-inner {
  max-width: 860px;
  margin: auto;
}

.btn {
  width: 335px;
  height: 64px;
  margin: auto;
  font-size: 16px;
  text-align: center;
  border-radius: 35px;
  line-height: 64px;
  font-weight: bold;
}

.entry-nav-btn-area {
  border: 4px solid #8BCADF;
  background-image: url(../images/youtube_science_lp/pattern_stripe.png);
  margin: 56px 0 35px 0;
  border-left: 0;
  border-right: 0;
}


.entry-nav {
  background-color: #FF6200;
  border: 2px solid #fff;
  box-shadow: 0 3px 0 0 rgba(0, 0, 0, 0.20);
  margin: 27px auto;
}

.entry-nav .entry-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: auto;
  color: #fff;
}


.entry-nav .svg {
  padding-right: 9.5px;
}

.more-nav {
  background-color: #005276;
}

.more-nav .more-btn {
  display: block;
  color: #FFFFFF;
}

.header {
  overflow-x: hidden;
}

.section-header {
  position: relative;
  font-size: 48px;
  text-align: center;
  color: #005276;
  letter-spacing: 4px;
  z-index: 100;
}

.section-seminar-header {
  font-size: 42px;
  font-size: 39px;
  margin-bottom: 40px;
  line-height: 74px;
}

@media screen and (max-width: 768px) {
  .section-seminar-header {
    margin-bottom: 24px;
  }
}

.section-header .section-heading {
  display: inline;
  position: relative;
}

.section-header .section-heading::before {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: auto;
  width: 287px;
  height: 74px;
  background-color: #fff;
  z-index: -1;
}

.section-header .seminar-heading::before {
  width: 335px;
}

.section-header .heading-img {
  position: absolute;
  top: 44%;
  width: 164px;
  left: 50%;
  transform: translate(-18%, -91%);
  margin: auto;
}

.heading-sub {
  text-align: center;
  color: #005276;
  font-size: 16px;
  font-weight: bold;
}

._headingshift {
  transform: translateY(-36px);
}

._headingshift_b {
  transform: translateY(-135px);
}

/* ==================
cta-entry-btn
================== */
.cta-entry-btn {
  display: flex;
  width: 378px;
  height: 66px;
  padding: 20px 0px;
  justify-content: center;
  align-items: center;
  gap: 10px;
  border-radius: 33px;
  border: 2px solid #FFF;
  background: #FF6200;
  box-shadow: 0px 3px 0px 0px rgba(0, 0, 0, 0.20);
  max-width: 100%;
  position: relative;
  z-index: 1;
  transition: all .6s;
}

@media screen and (max-width: 768px) {
  .cta-entry-btn {
    height: 45px;
    width: 100%;
  }

  .cta-entry-btn.today {
    height: 53px;
    padding-top: 26px;
  }
}

.cta-entry-btn__today-label {
  border: 2px solid #FF6200;
  background: #fff;
  box-shadow: 0px 3px 0px 0px rgba(0, 0, 0, 0.22);
  display: inline-block;
  height: 25px;
  width: 218px;
  max-width: 100%;
  padding: 0 12px;
  position: relative;
  z-index: 2;
  pointer-events: none;
}

@media screen and (max-width: 768px) {
  .cta-entry-btn__today-label {
    height: 24px;
    width: 180px;
  }
}

.cta-entry-btn__today-label>div {
  color: #3A618C;
  text-align: center;
  font-size: 14px;
  font-style: normal;
  font-weight: bold;
  line-height: normal;
  letter-spacing: 0.05em;
  line-height: 21px;
}

@media screen and (max-width: 768px) {
  .cta-entry-btn__today-label>div {
    font-size: 12px;
    line-height: 20px;
  }
}

.cta-entry-btn__today-label>div span {
  color: #FF6200;
}

.cta-entry-btn .cta-entry-btn__icon img {
  height: 16px;
  width: auto;
  display: block;
}

.cta-entry-btn .cta-entry-btn__text {
  color: #fff;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 0.1em;
}

/* ==================
header-cta
================== */
.header-cta {
  position: relative;
  z-index: 2;
}

.header-cta .cta-entry-btn {
  margin: 0 auto;
}

.cta-entry-btn__today-label+.cta-entry-btn {
  margin-top: -12px;
}

@media screen and (max-width: 768px) {
  .cta-entry-btn__today-label+.cta-entry-btn {
    margin-top: -13px;
  }
}

/*===
キャンペーンpickup部分
===*/

.campaign-default-img {
  margin: 24px auto 150px;
  display: block;
}

.campaign-items-pickup {
  padding: 50px 0px 0px;
}



.campaign-items-pickup .campaign-box {
  font-weight: bold;
  border: 4px solid #ffffff;
  display: block;
  position: relative;
  background-image: url(../images/youtube_science_lp/pattern_stripe.png);
}


.campaign-items-pickup .campaign-box .campaign-img {
  position: relative;
  max-width: 100%;
}

.campaign-items-pickup .campaign-box .num {
  position: absolute;
  font-size: 32px;
  border: 4px solid #fff;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  line-height: 54px;
  text-align: center;
  background-color: #005276;
  color: #fff;
  right: 19px;
  top: -30px;
  z-index: 2;
}

.campaign-items-pickup .campaign-box .campaign-img img {
  max-width: 100%;
  display: block;
  border-bottom: 4px solid #fff;
}

.campaign-items-pickup .campaign-box .campaign-img .campaign-catch {
  position: absolute;
  display: inline-block;
  padding: 0 20px;
  font-size: 16px;
  background-color: #EBE832;
  color: #005276;
  text-align: center;
  height: 30px;
  line-height: 30px;
  left: 0;
  top: 17px;
}

.campaign-items-pickup .campaign-box .campaign-img .campaign-ttl-area {
  position: absolute;
  font-size: 22px;
  top: 80px;
  left: 15px;
}

.campaign-items-pickup .campaign-box .campaign-img .campaign-ttl-area .campaign-ttl {
  display: inline-block;
  background-color: #fff;
  margin-top: 3px;
  padding: 5px;
}

.campaign-items-pickup .campaign-box .campaign-txt {
  padding: 20px;
  line-height: 1.7;
  font-size: 14px;
  color: #ffffff;
  display: flex;
  align-items: center;
}

.campaign-items-pickup .campaign-box .campaign-details {
  text-align: center;
  position: absolute;
  bottom: -33px;
  right: 0;
  left: 0;
}

.campaign_caution {
  font-size: 14px;
  font-weight: lighter;
}

/* end campaign-items-pickup */


/*===
キャンペーン一覧部分
===*/

.campaign-section {
  padding-top: 160px;
  padding-bottom: 140px;
  color: #242D33;
}

.campaign-items {
  padding: 50px 0 0;
  display: grid;
  gap: 25px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.campaign-items .campaign-box {
  font-weight: bold;
  border: 4px solid #FFFFFF;
}

.campaign-items .campaign-box .campaign-img {
  position: relative;
}

.campaign-items .campaign-box .campaign-img .num {
  position: absolute;
  font-size: 32px;
  border: 4px solid #FFFFFF;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  line-height: 50px;
  text-align: center;
  background-color: #242D33;
  color: #fff;
  right: 19px;
  top: -30px;
}

.campaign-items .campaign-box .campaign-img img {
  max-width: 100%;
  border-bottom: 4px solid #FFFFFF;
}

.campaign-items .campaign-box .campaign-img .campaign-catch {
  position: absolute;
  display: inline-block;
  padding: 0 20px;
  font-size: 16px;
  background-color: #005276;
  color: #ffffff;
  text-align: center;
  height: 30px;
  line-height: 30px;
  left: 0;
  top: 17px;
}

.campaign-items .campaign-box .campaign-img .campaign-ttl-area {
  position: absolute;
  font-size: 22px;
  top: 65px;
  left: 15px;
}

.campaign-items .campaign-box .campaign-img .campaign-ttl-area .campaign-ttl {
  display: inline-block;
  background-color: #fff;
  margin-top: 3px;
  padding: 0 15px 0 5px;
}

.campaign-items .campaign-box .campaign-txt {
  padding: 20px 20px;
  font-size: 16px;
  color: #242D33;
}

.campaign-items .campaign-box .campaign-details {
  text-align: center;
  position: absolute;
  bottom: -33px;
  right: 0;
  left: 0;
}

.campaign-items .campaign-box .campaign-details a {
  background-color: #005276;
  color: #fff;
  padding: 16px 67px;
  border-radius: 30px;
  border: 2px solid #fff;
  box-shadow: 0px 3px 0px #00000033;
}

.campaign-items .campaign-box .campaign-details ._arrow::before {
  top: -2px;
  right: 55px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
}

.campaign-items .campaign-box .campaign-details ._arrow.open::before {
  transform: rotate(-45deg);
  bottom: -10px;
}

.campaign-txt span.campaign_catch_blue {
  color: #FFFFFF;
  font-size: 14px;
  display: inline-block;
  padding-bottom: 10px;
}

.campaign-txt span.campaign_catch_blue::before {
  content: url(../../live/images/202109_youtube0108/campaign_arrow.svg);
  margin-right: 8px;
}

.campaign-catch {
  display: block;
  content: "";
  margin: 18px 0;
}

/* 2daysGOGOキャンペーン */
.gogosp img {
  width: 578px;
  padding: 0 20px;
}

.gogocontainer {
  text-align: center;
}

.nextlivebanner_pc {
  display: inline-block;
}

.nextlivebanner_sp {
  display: inline-block;
}

/* 2daysGOGOキャンペーン end */

.block {
  display: block;
}

.pc-none {
  display: none;
}

._companyheading {
  color: #005276;
}

._companyheading span {
  color: #FF6200;
}

.company-section {
  background-color: #E6FA84;
  padding-bottom: 60px;
}

.company-container {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  padding: 25px 0 50px;
}

.pc-logo {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(20px, 1fr));
}

.company-container .company-img {
  background-color: #fff;
  height: 126px;
  margin: auto;
  text-align: center;
  text-align: center;
  display: flex;
  justify-content: center;
}

.pc-logo .company-img {
  background-color: #fff;
  height: 83px;
  margin: auto;
  text-align: center;
  text-align: center;
  display: flex;
  justify-content: center;
}

.company-container .company-img img {
  max-height: 64px;
  max-width: 90%;
  margin: auto;
}

.pc-logo .company-img img {
  max-height: 64px;
  max-width: 90%;
  margin: auto;
}

.company-container .company-name {
  font-size: 14px;
  font-weight: bold;
  color: #005276;
  text-align: center;
  padding: 8px 0 10px;
}

.previous-company-text {
  text-align: end;
  font-weight: bold;
  font-size: 15px;
  color: #005276;
  padding: 9px 82px 0 0;
}

.hide-item {
  display: none;
}

.faq-section {
  padding-top: 100px;
  color: #005276;
}

.faq-items {
  padding-top: 36px;
}

.faq-item {
  padding-bottom: 20px;
  border-bottom: 1px solid #fff;
}

.faq-item+.faq-item {
  margin-top: 18px;
}

.toggle-faq {
  position: relative;
  display: block;
}

.faq-answer-item,
.faq-question-item {
  position: relative;
  margin-left: 40px;
  padding-bottom: 3px;
  padding-left: 20px;
  color: #fff;
}

.faq-answer-item:before,
.faq-question-item:before {
  position: absolute;
  left: -40px;
  display: inline-block;
  width: 40px;
  height: 30px;
  padding-right: 5px;
  font-size: 24px;
  text-align: center;
  border-right: 1px solid #fff;
}

.faq-question-item {
  padding-top: 3px;
  font-weight: bold;
  font-size: 16px;
}

.faq-question-item:before {
  content: "Q";
  top: 0;
  line-height: 1;
  font-size: 1.8em;
}

.faq-answer-item {
  margin-top: 21px;
  padding-top: 6px;
  padding-right: 0;
  font-size: 16px;
  line-height: 1.5;
}

.faq-answer-item:before {
  content: "A";
  top: 3px;
  line-height: 1.2;
  font-size: 1.8em;
  font-weight: bold;
}

/* ==================
overview-section
================== */

.overview-section {
  margin: 150px 0 0 0;
  color: #242D33;

  padding-top: 100px;
  background-image: url(../images/youtube_science_lp/pattern_stripe.png);
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
}

.section-heading {
  font-family: 'Barlow Condensed', "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
}

.overview-table {
  margin: auto;
  border: 1px solid #ccc;
  border-right: none;
  border-bottom: none;
  transform: translateY(-90px);
}

.overview-table .overview-table__row {
  display: flex;
  border-bottom: 1px solid #ccc;
  background-color: #005276;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: .1em;
}

.overview-table .overview-table__head {
  display: block;
  width: 214px;
  max-width: 100%;
  margin: auto;
  padding-left: 30px;
  color: #FFFFFF;
  text-align: left;
}

.overview-table .overview-table__data {
  display: block;
  width: 654px;
  max-width: 100%;
  padding: 16px 0 15px 32px;
  border-right: 1px solid #ccc;
  background-color: #fff;
}

.overview-table .overview-table__title {
  padding-bottom: 40px;
}

.overview-table__item {
  line-height: 2.2;
}

.overview-table__item a {
  text-decoration: underline;
}

/* overview 終わり */

.back {
  text-align: center;
  font-size: 14px;
  font-weight: bold;
}

.back a {
  color: #fff;
}

.supplement {
  line-height: 1.8;
  font-size: 12px;
  color: #fff;
  padding: 64px 0;
}

.floating {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 70px;
  background-color: rgba(89, 179, 209, 0.75);
  margin: auto;
  padding: 13px 0 12px;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: 0.4s;
}

.floating.show {
  opacity: 1;
  pointer-events: auto;
}

.floating-today {
  height: 89px;
}

.floating .floating-entry-nav {
  height: 45px;
  line-height: 45px;
  margin: auto;
}

.floating-entry-nav span {
  padding-right: 10px;
}

.floating-today-std {
  position: relative;
  display: block;
  margin: 12px auto 0 auto;
  width: 335px;
}

.floating-entry-label {
  position: absolute;
  top: -11px;
  right: 59px;
  text-align: center;
  background-color: white;
  width: 218px;
  height: 25px;
  border: solid;
  border-width: 2px;
  border-color: #F16102;
  font-weight: bold;
  box-shadow: 0px 3px 0px 0 #DD4200;
  letter-spacing: 0.05em;
  color: #3A618C;
  font-size: 14px;
}

.floating-entry-label span {
  color: #F16102;
}

.entry-nav .floating-today-btn {
  margin-top: 6.1px;
}

.floating .floating-today-nav {
  height: 53px;
}

.footer {
  background-color: #005276;
  padding: 30px 0;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.copyright {
  font-size: 12px;
  color: #fff;
  letter-spacing: 0.24px;
}

.footer-logo {
  margin-left: 16px;
}

.footer-logo img {
  height: 20px;
  width: auto;
  display: block;
}

.header-nav {
  position: relative;
}

.menu-container.is-slideIn {
  transform: translateY(0px);
}

.menu-container {
  background-color: #fff;
}

.menu-container .sp-menu {
  display: none;
}

.menu-container .menu-list {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: bold;
  padding: 33px 10px;
  max-width: 980px;
  margin: auto;
  color: #005276;
}

.menu-container .menu-list .menu-item {
  display: inline-block;
}

.menu-container .menu-list.active {
  display: block;
}

._arrow {
  position: relative;
  padding: 0 14px 0 0;
  vertical-align: middle;
  text-decoration: none;
  color: #005276;
}

._arrow:hover {
  opacity: 0.7;
}

._arrow::before {
  content: "";
  position: absolute;
  top: -4px;
  bottom: 0;
  right: 0;
  margin: auto;
  vertical-align: middle;
  width: 8px;
  height: 8px;
  border-top: 2px solid #333333;
  border-right: 2px solid #333333;
  transform: rotate(135deg);
}

.sp-arrow {
  color: #fff;
  position: relative;
  display: inline-block;
  color: #fff;
  vertical-align: middle;
  text-decoration: none;
  padding-top: 14px;
}

.sp-arrow::before,
.sp-arrow::after {
  position: absolute;
  bottom: 0;
  right: -30px;
  margin: auto;
  content: "";
  vertical-align: middle;
}

.sp-arrow::before {
  top: 17px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
}

.sp-arrow::after {
  top: 13px;
  right: -26px;
  width: 10px;
  height: 10px;
  border-top: 2px solid #005276;
  border-right: 2px solid #005276;
  transform: rotate(135deg);
}

.open.sp-arrow::after {
  transform: rotate(-45deg);
  top: 20px;
}



.header {
  background-image: url(../images/youtube_science_lp/hero_bg_pc.png);
  background-color: #59B3D1;
  background-position: center top;
  background-size: cover;
  padding-bottom: 150px;
}

.header .header-logo {
  padding: 20px;
}

.header .header-logo img {
  max-width: 100%;
  width: 130px;
  height: auto;
}

.header-contents {
  padding-bottom: 56px;
  text-align: center;
}

.header-contents .header-img {
  padding-bottom: 40px;
}

.header-contents .header-img .entry-img {
  margin-top: 6px;
  margin-bottom: -12px;
  position: relative;
  left: 105px;
  z-index: 2;
}

.header-contents .header-img .entry-img img {
  width: 160px;
  display: inline-block;
}

@media screen and (max-width: 768px) {
  .header-contents .header-img .entry-img {
    margin-top: 3px;
    margin-bottom: -10px;
    left: 60px;
  }

  .header-contents .header-img .entry-img img {
    width: 94px;
  }
}

.header-contents .header-img img {
  width: 540px;
}

.header_100campaign {
  width: 277px;
}

.header-contents .pc-logo {
  width: 80%;
  align-items: center;
  margin: 55px auto 0;
}

.header-contents .sp-logo {
  display: none;
  padding-top: 8px;
}

.header-cta+.sp-logo {
  padding-top: 30px;
}

.header-time {
  width: 430px;
  max-width: 100%;
  height: 58px;
  line-height: 58px;
  display: inline-block;
  position: relative;
  text-align: center;
  color: #005276;
  font-size: 42px;
  font-weight: bold;
  letter-spacing: .1em;
  letter-spacing: .1em;
  border-bottom: 58px solid #E6FA84;
  border-left: 40px solid transparent;
  border-right: 0px solid transparent;
  height: 0;
  vertical-align: middle;
  font-weight: 600;
  letter-spacing: .08em;

}

@media screen and (max-width: 768px) {
  .header-time {
    width: 250px;
    height: 34px;
    line-height: 34px;
    border-bottom: 34px solid #E6FA84;
    border-left: 20px solid transparent;
    font-size: 25px;
  }
}

.header-contents .header-img .header-arrow {
  width: 12px;
  margin: 2px;
  vertical-align: middle;
}

span.header-date {
  font-size: 34px;
}

/* .header-time:before {
  content: "";
  position: absolute;
  top: -50px;
  left: 75%;
  border: 17px solid transparent;
  border-bottom: 73px solid #1896DE;
  transform: rotate(314deg);
  z-index: 100;
} */

.header-border {
  border-top: dotted 2px #005276;
  border-bottom: dotted 2px #005276;
  font-size: 28px;
  position: relative;
  bottom: 3px;
  letter-spacing: 2px;
  text-align: center;
}


.howto-section {
  background-image: url(../images/youtube_science_lp/pattern_stripe.png);
}

.howto-section ._howtoheading::before {
  width: 331px;
}

.howto-items {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(225px, 1fr));
  margin-top: 25px;
  transform: translateX(10px);
}

.howto-items .howto-box {
  position: relative;
  padding: 45px 0;
  margin-right: 20px;
  background-color: #fff;
  border: 3px solid #005276;
  text-align: center;
}

.howto-items ._p35 {
  padding: 45px 35px;
}

.howto-img {
  height: 77px;
}

._w125 img {
  width: 125px;
}

._w75 img {
  width: 75px;
}

._w60 img {
  width: 60px;
}

.howto-txt {
  padding-top: 30px;
  font-size: 16px;
  font-weight: bold;
  text-align: left;
  color: #242D33;
  display: flex;
  justify-content: center;
  align-items: center;
}

.howto-txt span {
  color: #005276;
}

.howto-num {
  position: absolute;
  top: 0;
  left: 0;
  width: 31px;
  height: 31px;
  background-color: #005276;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  line-height: 31px;
}

.howto-arrow {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  text-decoration: none;
}

.howto-arrow::after {
  position: absolute;
  top: 0;
  bottom: 0;
  right: -51px;
  margin: auto;
  content: "";
  vertical-align: middle;
  box-sizing: border-box;
  width: 30px;
  height: 26px;
  border: 24px solid transparent;
  border-left: 24px solid #005276;
}

.prepare {
  padding: 35px 0 50px;
  font-size: 16px;
  font-weight: bold;
}

.prepare .prepare-ttl {
  background-color: #005276;
  color: #fff;
  display: inline;
  padding: 13px 24px;
}

.prepare .prepare-txt {
  padding-top: 30px;
  color: #005276;
}

.message-section {
  padding-bottom: 56px;
  background-color: #1896DE;
}

.message-box {
  position: relative;
  background-color: #fff;
  padding: 40px;
  font-weight: bold;
}

.message-box .message-bg::before,
.message-box .message-bg::after {
  max-width: 100%;
  overflow: hidden;
  position: absolute;
  display: block;
  z-index: 1;
}

.message-box .message-bg::before {
  content: url(../../live/images/202109_youtube0108/message_top.png);
  top: 0;
  right: 0;
}

.message-box .message-bg::after {
  content: url(../../live/images/202109_youtube0108/message_bottom.png);
  bottom: 0;
  left: 0;
}

.message-box .message-ttl {
  position: relative;
  z-index: 10;
  color: #fff;
  text-align: center;
  background-color: #1896DE;
  padding: 21px 0;
  font-size: 24px;
}

.message-box .message-txt {
  position: relative;
  z-index: 10;
  font-size: 16px;
  text-align: justify;
  line-height: 2;
  padding-top: 25px;
}

.message-box .message-txt p {
  letter-spacing: 0;
}

.message-box .message-txt .message-txt {
  padding-top: 45px;
}

.pagetop {
  position: fixed;
  bottom: 90px;
  right: 20px;
  z-index: 999;
}

.pagetop img {
  width: 66px;
}

.point-box {
  background-color: #fff;
  padding: 10px 40px 35px;
  margin-top: 25px;
  margin-bottom: 10px;
}

.point-box .point-item {
  padding-top: 25px;
}

.point-box .point-item .point-ttl {
  color: #005276;
  font-size: 20px;
  font-weight: bold;
  padding-left: 12px;
  border-left: 6px solid #005276;
}

.point-box .point-item .point-txt {
  padding-top: 18px;
  font-size: 14px;
}

.timetable-section {
  background-image: url(../images/youtube_science_lp/pattern_stripe.png);
  padding-bottom: 50px;
  /* margin: 150px 0 100px; */
  margin: 100px 0 100px;
}

.seminar-section {
  padding-bottom: 10px;
  /* margin: 150px 0 100px; */
  margin: 100px 0 100px;
}

.timetable-ttl {
  text-align: center;
}

.timetable-ttl p {
  color: #fff;
  font-size: 18px;
  padding: 14px 35px;
  font-weight: bold;
  background-color: #1896DE;
  display: inline-block;
  margin-bottom: 38px;
}

.timetable-img img {
  max-width: 860px;
}


.seminar-section {
  padding-top: 75px
}

.seminar-section .entry-button {
  margin-top: 40px
}

.seminar {
  margin-top: 30px;
  padding-top: 60px;
  padding-bottom: 30px;
  background-color: #f6f6f6
}

.seminar-summary-item {
  margin: 10px auto;
  overflow: hidden;
  font-size: 14px;
  text-align: center;
  border-radius: 5px;
  cursor: pointer;
  transition: box-shadow .3s;
  width: 20%;
}

.seminar-summary-item .body,
.seminar-summary-item .seminar-header {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center
}

.seminar-summary-item .seminar-header {
  height: 30px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: .04em;
  background-color: #1896DE;
  border-radius: 5px 5px 0 0
}

.seminar-summary-item .body {
  height: 70px;
  padding-right: 15px;
  padding-left: 15px;
  overflow: hidden;
  font-weight: 700;
  font-size: 12px;
  line-height: 1.33;
  text-align: center;
  background-color: #fff
}

.seminar-summary-item.swiper-slide-thumb-active {
  box-shadow: 0 0 10px rgba(0, 0, 0, .1)
}

.seminar-summary-item.swiper-slide-thumb-active .seminar-header {
  color: #fff;
  background-color: #1896DE
}

.seminar-detail {
  margin-top: 10px
}

.seminar-detail-item {
  display: flex;
  flex-direction: column;
  width: 820px;
  height: auto;
  margin-bottom: 20px;
  overflow: hidden;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, .1);
  margin: 0 auto;
}

.seminar-detail-item .seminar-header {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 40px
}

.seminar-detail-item .seminar-header time {
  display: inline-block;
  margin-right: 30px;
  padding-right: 30px;
  font-weight: 700;
  font-size: 20px;
  color: #1896DE;
  letter-spacing: .1em;
  border-right: 1px solid #ccc
}

.seminar-detail-item .seminar-header .logo img {
  max-width: 200px;
  max-height: 40px
}

.seminar-detail-item .body {
  flex: 1;
  padding: 30px 50px;
  font-size: 14px;
  color: #333
}

.seminar-detail-item .title {
  font-weight: 700;
  font-size: 24px;
  line-height: 1.33;
  text-align: center;
  letter-spacing: .1em
}

.seminar-detail-item .label {
  position: relative;
  font-weight: 700;
  letter-spacing: .1em
}

.seminar-detail-item .label:before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 10px;
  vertical-align: middle;
  background-color: #333;
  border-radius: 100px
}

.seminar-detail-item .text {
  margin-top: 20px;
  line-height: 1.71
}

.seminar-detail-item .speaker {
  margin-top: 40px
}

.seminar-detail-item .content,
.seminar-detail-item .profile {
  margin-top: 30px
}

.seminar-detail-item.swiper-slide-next,
.seminar-detail-item.swiper-slide-prev {
  opacity: .4
}

.campaign-notice {
  color: #005276;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
  margin: 24px 0;
  padding: 0 20px;
}

@media screen and (max-width: 768px) {
  .campaign-notice {
    padding: 0;
  }
}

@media screen and (min-width: 767.98px) {
  .campaign-notice {
    padding: 0;
  }

  .header_100campaign {
    width: 277px;
    padding-top: 30px;
  }

  /*===
  キャンペーンpickup部分
  ===*/
  .campaign-items-pickup .campaign-box .campaign-img img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    max-width: 100%;
    display: block;
    border-right: 4px solid #FFF;
    border-bottom: 0px;
  }

  .campaign-items-pickup {
    padding: 50px 0px 0px;
  }

  .campaign-items-pickup .campaign-box {
    font-weight: bold;
    border: 4px solid #FFFF;
    display: flex;
    position: relative;
    background-image: url(../images/youtube_science_lp/pattern_stripe.png);
  }

  .campaign-items-pickup .campaign-box .campaign-img {
    position: relative;
    max-width: 345px;
  }

  .campaign-items-pickup .campaign-box .num {
    position: absolute;
    font-size: 32px;
    border: 4px solid #FFFFFF;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    line-height: 50px;
    text-align: center;
    background-color: #242D33;
    color: #fff;
    right: 19px;
    top: -30px;
  }

  .campaign-items-pickup .campaign-box .campaign-img .campaign-catch {
    position: absolute;
    display: inline-block;
    padding: 0 20px;
    font-size: 16px;
    background-color: #005276;
    color: #FFFFFF;
    text-align: center;
    height: 30px;
    line-height: 30px;
    left: 0;
    top: 17px;
  }

  .campaign-items-pickup .campaign-box .campaign-img .campaign-ttl-area {
    position: absolute;
    font-size: 22px;
    top: 80px;
    left: 15px;
  }

  .campaign-items-pickup .campaign-box .campaign-img .campaign-ttl-area .campaign-ttl {
    display: inline-block;
    background-color: #fff;
    margin-top: 3px;
    padding: 5px;
  }

  .campaign-items-pickup .campaign-box .campaign-txt {
    padding: 20px;
    line-height: 1.7;
    font-size: 16px;
    color: #242D33;
    display: flex;
    align-items: center;
  }

  .campaign-box .campaign-txt {
    color: #ffffff;
  }

  .campaign-items-pickup .campaign-box .campaign-details {
    text-align: center;
    position: absolute;
    bottom: -33px;
    right: 0;
    left: 0;
  }

}



@media screen and (max-width: 1200px) {
  .md-inner {
    max-width: calc(100% - 40px);
  }
}

@media screen and (max-width: 992px) {
  .sm-inner {
    max-width: calc(100% - 60px);
  }

  .howto-items {
    transform: translateX(-10px);
  }

  .timetable-img {
    padding: 0 20px;
  }

  .timetable-img img {
    max-width: 100%;
  }

  /* ===
  キャンペーンpickup部分
  ===*/

  .br_sp_none {
    display: none;
  }

  .campaign-items-pickup {
    padding: 50px 0px 0px;
  }

  .campaign-items-pickup .campaign-pickup-img {
    width: 100%;
    object-fit: cover;
  }

  .campaign-items-pickup .campaign-box {
    position: relative;
  }

  .campaign-items-pickup .campaign-box .campaign-img {
    position: relative;
  }

  .campaign-items-pickup .campaign-box .num {
    position: absolute;
    font-size: 32px;
    border: 4px solid #FFFFFF;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    line-height: 50px;
    text-align: center;
    background-color: #242D33;
    color: #fff;
    right: 19px;
    top: -30px;
  }

  .campaign-items-pickup .campaign-box .campaign-img .campaign-catch {
    position: absolute;
    display: inline-block;
    padding: 0 20px;
    font-size: 16px;
    background-color: #005276;
    color: #FFFFFF;
    text-align: center;
    height: 30px;
    line-height: 30px;
    left: 0;
    top: 17px;
  }

  .campaign-items-pickup .campaign-box .campaign-img .campaign-ttl-area {
    position: absolute;
    font-size: 22px;
    top: 80px;
    left: 15px;
  }

  .campaign-items-pickup .campaign-box .campaign-img .campaign-ttl-area .campaign-ttl {
    display: inline-block;
    background-color: #fff;
    margin-top: 3px;
    padding: 5px;
  }

  .campaign-items-pickup .campaign-box .campaign-txt {
    padding: 20px;
    line-height: 1.7;
    font-size: 14px;
    color: #242D33;
    display: flex;
    align-items: center;
  }

  .campaign-items-pickup .campaign-box .campaign-details {
    text-align: center;
    position: absolute;
    bottom: -33px;
    right: 0;
    left: 0;
  }

  /* end .campaign-items-pickup */

  .campaign-box .campaign-txt {
    color: #ffffff;
  }

  .overview-table {
    width: 90%;
  }

  .overview-table .overview-table__head {
    width: 30%;
  }

  .overview-table .overview-table__data {
    width: 70%;
  }
}

@media screen and (max-width: 768px) {
  .header-border {
    font-size: 15px;
  }

  .header_100campaign {
    width: 277px;
    padding-top: 30px;
  }

  .timetable-section {
    margin: 124px 0 100px;
  }

  .seminar-section {
    margin: 120px 0 100px;
  }

  .campaign-section {
    padding-top: 130px;
  }

  .howto-section {
    margin-bottom: 124px;
  }

  .sm-inner {
    max-width: calc(100% - 50px);
  }

  .overview-table .overview-table__head {
    padding-left: 10px;
  }

  .overview-table .overview-table__data {
    padding: 15px;
  }

  .header-nav {
    position: fixed;
    top: 0;
    width: 100%;
    margin: auto;
    text-align: center;
    cursor: pointer;
    z-index: 9999;
  }

  .menu-container {
    transform: translateY(-48px);
    transition: .5s;
    position: relative;
  }

  .menu-container .sp-menu {
    display: block;
    position: relative;
    margin: auto;
    background: #005276;
    height: 48px;
    font-size: 14px;
    font-weight: bold;
  }

  .menu-container .menu-list {
    display: none;
    padding: 0;
  }

  .menu-container .menu-list .menu-item {
    display: block;
    padding: 18px 0;
    border-bottom: 1px solid #ccc;
  }

  .header {
    padding-bottom: 64px;
    background-image: url(../../live/images/youtube_science_lp/hero_bg_sp.png);
  }

  .header-contents .header-img {
    padding: 10px 0;
  }

  .header-contents .pc-logo {
    display: none;
  }

  .header-contents .sp-logo {
    align-items: center;
    margin: 0 auto;
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fit, minmax(78px, 1fr));
  }

  .sp-logo .company-img {
    background-color: #fff;
    height: 64px;
    margin: auto;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .sp-logo .company-img img {
    max-height: 48px;
    max-width: 90%;
  }

  .howto-items {
    grid-template-columns: repeat(2, minmax(225px, 1fr));
    transform: translateX(0px);
  }

  .howto-arrow::after {
    right: -43px;
    border: 20px solid transparent;
    border-left: 20px solid #005276;
  }


  .seminar-section {
    padding-top: 40px
  }

  .seminar-section .entry-button {
    margin-top: 5px
  }

  .seminar {
    margin-top: 25px;
    padding-top: 25px;
    padding-bottom: 30px
  }

  .seminar-summary-item {
    font-size: 10px;
    width: 95px;
    margin: 0 auto;
  }

  .seminar-summary-item .body {
    font-size: 10px;
    line-height: 1.6
  }

  .seminar-detail {
    margin-right: 5px;
    margin-left: 5px;
    padding-right: 15px;
    padding-left: 15px
  }

  .seminar-detail-item {
    width: 100%
  }

  .seminar-detail-item .seminar-header {
    padding-top: 25px;
    margin-right: 30px;
    margin-left: 30px
  }

  .seminar-detail-item .seminar-header time {
    padding-right: 5.33vw;
    margin-right: 5.33vw;
    font-size: 4.3vw;
    flex: 1;
    text-align: center;
    white-space: nowrap
  }

  .seminar-detail-item .seminar-header .logo {
    flex: 1;
    text-align: center
  }

  .seminar-detail-item .seminar-header .logo img {
    max-width: 35vw;
    max-height: 50px
  }

  .seminar-detail-item .body {
    padding: 25px 30px;
    font-size: 12px
  }

  .seminar-detail-item .title {
    font-size: 14px;
    line-height: 1.43
  }

  .seminar-detail-item .text {
    margin-top: 10px;
    line-height: 1.67
  }

  .seminar-detail-item .speaker {
    margin-top: 30px
  }

  .seminar-detail-item .content,
  .seminar-detail-item .profile {
    margin-top: 20px
  }

  .sp-logo .company-img {
    background-color: #fff;
    width: 159px;
    height: 96px;
    margin: auto;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
  }

}

@media screen and (max-width: 576px) {
  .header_100campaign {
    width: 216px;
    padding-top: 30px;
  }

  .header-contents .header-img {
    padding: 20px 0;
  }

  .sm-inner {
    max-width: calc(100% - 40px);
  }

  .campaign-section .md-inner.campaign-inner {
    max-width: 100%;
    overflow: hidden;
  }

  .campaign-items {
    gap: 36px;
  }

  .campaign-items .campaign-box {
    position: relative;
  }

  .campaign-items .campaign-box .campaign-img {
    height: 54vw;
  }

  /* .campaign-items .campaign-box .campaign-txt {
    display: none;
    padding-bottom: 50px;
  } */
  .pc-none {
    display: block;
  }

  .sp-none {
    display: none;
  }

  .company-container {
    grid-template-columns: repeat(3, minmax(106px, 1fr));
  }

  .company-container .company-img {
    height: 96px;
  }

  .faq-answer-item,
  .faq-question-item {
    margin-left: 35px;
    padding-left: 0px;
  }

  .faq-answer-item:before,
  .faq-question-item:before {
    width: 30px;
  }

  .faq-answer-item {
    margin-top: 8px;
  }

  .footer {
    padding: 23px 0;
  }

  .header-contents .header-img .header-arrow {
    width: 7px;
  }

  span.header-date {
    font-size: 18px;
  }

  .howto-items {
    grid-template-columns: repeat(1, minmax(100%, 1fr));
    gap: 0;
  }

  .howto-items .howto-box {
    display: flex;
    margin: 0 0 30px 0;
    padding: 0;
    padding-top: 25px;
  }

  .howto-img {
    height: 48px;
  }

  ._w125 img {
    width: 82px;
    margin: 8px 13px 0 29px;
  }

  ._w75 img {
    width: 54px;
    margin: 5px 28px 0 39px;
  }

  ._w60 img {
    width: 45px;
    margin: 0 30px 0 46px;
  }

  .howto-txt {
    padding: 0 0 15px 0;
  }

  .howto-arrow::after {
    bottom: -47px;
    right: 0;
    left: 0;
    top: 100%;
    transform: rotate(90deg);
  }

  .message-box {
    padding: 30px 20px;
  }

  .pagetop {
    right: 10px;
    bottom: 70px;
  }

  .pagetop img {
    width: 45px;
  }

  .point-box {
    padding: 10px 20px 35px;
  }

  .timetable-img {
    padding: 0;
  }

  .entry-btn {
    width: 90%;
  }

  .overview-table {
    margin-top: 25px;
    padding-top: 25px;
  }

  .overview-table .overview-table__row {
    display: block;
    background-color: #fff;
    font-size: 13px;
  }

  .overview-table .overview-table__head {
    width: 100%;
    padding: 12px 0;
    background-color: #1896DE;
    text-align: center;
  }

  .overview-table .overview-table__data {
    width: 100%;
    padding: 17px;
  }

  .overview-table .overview-table__data._schedule {
    display: flex;
  }

  .overview-table .overview-table__data._schedule span {
    display: block;
  }

  .sp-logo .company-img {
    background-color: #fff;
    width: 106px;
    height: 64px;
    margin: auto;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .previous-company-text {
    text-align: end;
    font-size: 15px;
    color: #005276;
    padding: 9px 0px 0 0;
  }

  .floating-entry-label {
    width: 180px;
    height: 24px;
    font-size: 12px;
    right: 78px;
    line-height: 1.7;
  }
}

@media screen and (max-width: 320px) {
  .sm-inner {
    max-width: calc(100% - 20px);
  }

  .btn {
    width: 280px;
  }

  .campaign-items .campaign-box .campaign-img {
    height: 174px;
  }

  .company-section .md-inner {
    max-width: calc(100% - 20px);
  }

  .company-container {
    grid-template-columns: repeat(3, minmax(90px, 1fr));
  }

  .howto-section ._howtoheading::before {
    width: 320px;
  }

  ._w125 img {
    width: 72px;
    margin: 8px 13px 0 19px;
  }

  ._w75 img {
    width: 44px;
    margin: 10px 28px 0 29px;
  }

  ._w60 img {
    width: 35px;
    margin: 10px 30px 0 36px;
  }

  .howto-arrow::after {
    bottom: -46px;
  }

  .prepare .prepare-ttl {
    padding: 13px 12px;
  }

  .seminar-heading {
    font-size: 87%;
    padding: 0 11px;
  }

  .section-header .seminar-heading::before {
    width: 100%
  }

}

/*==============================================================================================================
講演会用CSS
==============================================================================================================*/

/* ==================
base.css
================== */

/* Arrows */

.slick-prev,
.slick-next {
  -webkit-transform: translate(0, -50%);
  display: block;
  position: absolute;
  top: 50%;
  width: 20px;
  height: 20px;
  padding: 0;
  transform: translate(0, -50%);
  border: none;
  outline: none;
  background: transparent;
  color: transparent;
  font-size: 0px;
  line-height: 0px;
  cursor: pointer;
}

.slick-prev:hover,
.slick-prev:focus,
.slick-next:hover,
.slick-next:focus {
  outline: none;
  background: transparent;
  color: transparent;
}

.slick-prev:hover:before,
.slick-prev:focus:before,
.slick-next:hover:before,
.slick-next:focus:before {
  opacity: 1;
}

.slick-prev.slick-disabled:before,
.slick-next.slick-disabled:before {
  opacity: 0.25;
}

.slick-prev:before,
.slick-next:before {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: white;
  font-family: "slick";
  font-size: 20px;
  line-height: 1;
  opacity: 0.75;
}

.slick-prev {
  left: -25px;
}

[dir="rtl"] .slick-prev {
  right: -25px;
  left: auto;
}

.slick-prev:before {
  content: "←";
}

[dir="rtl"] .slick-prev:before {
  content: "→";
}

.slick-next {
  right: -25px;
}

[dir="rtl"] .slick-next {
  right: auto;
  left: -25px;
}

.slick-next:before {
  content: "→";
}

[dir="rtl"] .slick-next:before {
  content: "←";
}

/* Dots */

.slick-dotted.slick-slider {
  margin-bottom: 30px;
}

.slick-dots {
  display: block;
  position: absolute;
  bottom: -25px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: center;
}

.slick-dots li {
  display: inline-block;
  position: relative;
  width: 20px;
  height: 20px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.slick-dots li button {
  display: block;
  width: 20px;
  height: 20px;
  padding: 5px;
  border: 0;
  outline: none;
  background: transparent;
  color: transparent;
  font-size: 0px;
  line-height: 0px;
  cursor: pointer;
}

.slick-dots li button:hover,
.slick-dots li button:focus {
  outline: none;
}

.slick-dots li button:hover:before,
.slick-dots li button:focus:before {
  opacity: 1;
}

.slick-dots li button:before {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: absolute;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  color: black;
  font-family: "slick";
  font-size: 6px;
  line-height: 20px;
  text-align: center;
  content: "•";
  opacity: 0.25;
}

.slick-dots li.slick-active button:before {
  color: black;
  opacity: 0.75;
}

/* Slider */

.slick-slider {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
  display: block;
  position: relative;
  touch-action: pan-y;
  user-select: none;
}

.slick-list {
  display: block;
  position: relative;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.slick-list:focus {
  outline: none;
}

.slick-list.dragging {
  cursor: pointer;
}

.slick-slider .slick-track,
.slick-slider .slick-list {
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.slick-track {
  display: block;
  position: relative;
  top: 0;
  left: 0;
  margin-right: auto;
  margin-left: auto;
}

.slick-track:before,
.slick-track:after {
  display: table;
  content: "";
}

.slick-track:after {
  clear: both;
}

.slick-loading .slick-track {
  visibility: hidden;
}

.slick-slide {
  display: none;
  height: 100%;
  min-height: 1px;
  float: left;
}

[dir="rtl"] .slick-slide {
  float: right;
}

.slick-slide img {
  display: block;
}

.slick-slide.slick-loading img {
  display: none;
}

.slick-slide.dragging img {
  pointer-events: none;
}

.slick-initialized .slick-slide {
  display: block;
}

.slick-loading .slick-slide {
  visibility: hidden;
}

.slick-vertical .slick-slide {
  display: block;
  height: auto;
  border: 1px solid transparent;
}

.slick-arrow.slick-hidden {
  display: none;
}

/* ==================
loop
================== */

.loop {
  padding: 55px 0 115px;
}

.loop__wrap {
  display: flex;
}

.loop__item.slick-slide {
  display: flex;
}

.loop__item {
  justify-content: center;
  width: 100%;
  max-width: 123px;
  height: 92px;
  margin: auto;
  border: 1px solid #E0E0E0;
  background-color: #fff;
  box-shadow: 0px 3px 6px #00000029;
  text-align: center;
}

.loop__item+.loop__item {
  margin-left: 10px;
}

.loop__item img {
  width: auto;
  max-width: 90%;
  height: auto;
  max-height: 84px;
  margin: auto;
}

/* ==================
seminar-section
================== */

.seminar-section {
  display: block;
  position: relative;
  padding: 0 0 60px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.seminar-section .seminar--title {
  color: #fff;
}

.seminar-section .seminar--title span {
  color: #fff;
}

.seminar-container {
  display: flex;
  z-index: 10;
  position: relative;
  overflow: hidden;
}

.seminar-item {
  width: 100%;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 40px 40px 0;
  background-color: #fff;
  opacity: .4;
  border-radius: 10px;
}

.swiper-slide-active .seminar-item {
  opacity: 1;
}

.seminar-item__head {
  display: flex;
  justify-content: center;
  padding-bottom: 22px;
}

.seminar-item__head .seminar-item__head-time {
  display: inline-block;
  font-weight: 700;
  font-size: 20px;
  color: #005276;
  letter-spacing: .1em;
}

.seminar-item__head .seminar-item__head-border {
  -ms-grid-row-align: center;
  align-self: center;
  width: 1px;
  height: 17px;
  margin: 0 0 0 25px;
}

.seminar-item__head .seminar-item__head-logo {
  -ms-grid-row-align: center;
  align-self: center;
  width: 136px;
  margin-left: 23px;
}

.seminar-item__body .seminar-item__body-heading {
  padding-bottom: 30px;
  font-size: 24px;
  font-weight: bold;
  letter-spacing: .1em;
  text-align: center;
}

.seminar-item__body .seminar-item__body-title {
  position: relative;
  padding-bottom: 12px;
  font-size: 14px;
  font-weight: bold;
}

.seminar-item__body .seminar-item__body-title::before {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 6px;
  content: url(/static/live/images/zoom_lp/base/icon-seminar.svg);
}

.seminar-item__body .seminar-item__body-text {
  padding-bottom: 29px;
  font-size: 14px;
  letter-spacing: .1em;
  line-height: 1.6;
}

.seminar-item__comingsoon-text {
  margin: 20px auto 0px;
  text-align: center;
  color: #005276;
  font-weight: bold;
  font-size: 16px;
  padding: 30px 0px;
  width: 870px;
  letter-spacing: 0.1em;
  line-height: 1.875;
  background-clip: padding-box;
  border: 4px solid #8BCADF;
  background-image: url(../images/youtube_science_lp/pattern_stripe.png);
}

/* ==================
スライダー矢印
================== */

.seminar-container.slick-slider .slick-prev {
  left: 7%;
}

.seminar-container.slick-slider .slick-prev::before {
  content: '';
  display: inline-block;
  width: 78px;
  height: 78px;
  background-image: url(/static/live/images/youtube_science_lp/icon-arrow-prev.svg);
  background-size: contain;
  vertical-align: middle;
}

.seminar-container.slick-slider .slick-next {
  right: 8%;
}

.seminar-container.slick-slider .slick-next::before {
  content: '';
  display: inline-block;
  width: 78px;
  height: 78px;
  background-image: url(/static/live/images/youtube_science_lp/icon-arrow-next.svg);
  background-size: contain;
  vertical-align: middle;
}

.seminar-container.slick-slider .slick-prev,
.seminar-container.slick-slider .slick-next {
  z-index: 100;
  width: 78px;
  height: 78px;
}

/* ==================
seminar-thumbnails
================== */

.thumbnails-wrapper {
  display: flex;
  align-items: stretch;
  position: relative;
  justify-content: center;
  max-width: 1100px;
  margin: auto;
  padding: 35px 0 25px;
}

.thumbnails-item-wrap {
  padding: 0 5px 5px;
  height: 100%;
}

.thumbnails-item {
  width: 100%;
  height: 100%;
  border-radius: 5px;
  overflow: hidden;
  text-align: center;
  cursor: pointer;
  transition: box-shadow .3s;
  background-color: #fff;
  overflow: hidden;
  font-size: 14px;
}

.thumbnails-item__time {
  height: 30px;
  font-weight: 700;
  color: #242D33;
  letter-spacing: .04em;
  background-color: #E2E2E1;
  border-radius: 5px 5px 0 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.thumbnails-item__text {
  padding: 16px 12px;
  overflow: hidden;
  font-weight: 700;
  font-size: 12px;
  line-height: 1.33;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.thumbnails-item__text--inner {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  width: 100%;
}

.slick-current .thumbnails-item .thumbnails-item__time {
  background-color: #005276;
  color: #fff;
}

@media screen and (max-width: 1200px) {

  .seminar-container.slick-slider .slick-prev {
    left: 5%;
  }

  .seminar-container.slick-slider .slick-next {
    right: 6%;
  }

}

@media screen and (max-width: 992px) {

  .seminar-item__comingsoon-text {
    width: 90%;
  }

}

@media screen and (max-width: 768px) {}

@media screen and (max-width: 768px) and (max-width: 576px) {}

@media screen and (max-width: 576px) {

  .seminar-item__comingsoon-text {
    width: 90%;
    font-size: 14px;
  }

  .loop {
    padding: 27px 0 53px;
  }

  .loop__item {
    width: 100px;
    height: 75px;
  }

  .loop__item+.loop__item {
    margin-left: 8px;
  }

  .loop__item img {
    max-width: 82%;
    max-height: 68px;
  }

  .seminar-section {
    padding: 0 0 30px;
  }

  .seminar-item {
    padding: 25px 30px 0;
  }

  .seminar-item__head .seminar-item__head-time {
    font-size: 16px;
  }

  .seminar-item__head .seminar-item__head-border {
    margin: 0 0 0 19px;
  }

  .seminar-item__head .seminar-item__head-logo {
    width: 86px;
  }

  .seminar-item__body .seminar-item__body-heading {
    padding-bottom: 19px;
    font-size: 18px;
    letter-spacing: 0;
  }

  .seminar-item__body .seminar-item__body-title {
    padding-bottom: 2px;
    font-size: 12px;
  }

  .seminar-item__body .seminar-item__body-text {
    padding-bottom: 14px;
    font-size: 12px;
    line-height: 1.7;
  }

  .seminar-container.slick-slider .slick-prev {
    left: -4%;
  }

  .seminar-container.slick-slider .slick-next {
    right: -4%;
  }

  .seminar-container.slick-slider .slick-prev:before,
  .seminar-container.slick-slider .slick-next:before {
    width: 35px;
    height: 35px;
  }

  .faq-section {
    padding-top: 0;
  }


  .thumbnails-wrapper {
    padding: 20px 0;
  }

  .thumbnails-item__time {
    font-size: 10px;
  }

  .thumbnails-item__text {
    padding: 13px;
    font-size: 10px;
  }

  .overview-section {
    padding: 100px 0 0 0;
  }

  .overview-table {
    margin-top: -10px;
    padding-top: 25px;
  }

  .overview-table .overview-table__row {
    display: block;
    background-color: #fff;
    font-size: 13px;
  }

  .overview-table .overview-table__head {
    width: 100%;
    padding: 12px 0;
    background-color: #005276;
    text-align: center;
  }

  .overview-table .overview-table__data {
    width: 100%;
    padding: 17px;
  }

  .overview-table .overview-table__data._schedule {
    display: flex;
  }

  .overview-table .overview-table__data._schedule span {
    display: block;
  }

}

@media screen and (max-width: 320px) {

  .seminar-item {
    padding: 25px 40px 0;
  }

  .seminar-container.slick-slider .slick-prev {
    left: 0;
  }

  .seminar-container.slick-slider .slick-next {
    right: 0;
  }

}