@charset 'UTF-8';
/* =========================================================================================================================================== */
/*
/* サイト共通デザイン
/*
/* =========================================================================================================================================== */
* {
  box-sizing: border-box;
}
html {
  font-size: 625%;
  font-size: calc(100vw / 3.75);
}
body{
  position: relative;
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-size: 0.16rem;
  line-height: 22px;
}
body.menu_open {
  overflow: hidden;
}
img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
button {
  cursor: pointer;
  background: none;
  border: none;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: 1px solid #707070;
  color: #707070;
}
.sns button a{
  color: #707070;
}

button:hover {
  background: #e4f836;
}

input {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -webkit-appearance: none;
  border-radius: 0;
}
select {
  -webkit-appearance: none;/* ベンダープレフィックス(Google Chrome、Safari用) */
  -moz-appearance: none; /* ベンダープレフィックス(Firefox用) */
  appearance: none; /* 標準のスタイルを無効にする */
}
::-ms-expand { /* select要素のデザインを無効にする（IE用） */
  display: none;
}
strong {
  font-weight: 700;
}

a{
  text-decoration: none;
  color: #123456;
}

a:hover {
  text-decoration: underline;
}

/*font*/
.font09{font-size: 0.9rem !important}
.font08{font-size: 0.8rem !important}
.font07{font-size: 0.7rem !important}
.font06{font-size: 0.6rem !important}
.font05{font-size: 0.5rem !important}
.font04{font-size: 0.4rem !important}
.font03{font-size: 0.3rem !important}
.font02{font-size: 0.2rem !important}
.font017{font-size: 0.17rem !important}
.font016{font-size: 0.16rem !important}
.font015{font-size: 0.15rem !important}
.font014{font-size: 0.14rem !important}
.font013{font-size: 0.13rem !important}
.font012{font-size: 0.12rem !important}
.font011{font-size: 0.11rem !important}
.font01{font-size: 0.1rem !important}
.font009{font-size: 0.09rem !important}
.font008{font-size: 0.08rem !important}
.font007{font-size: 0.07rem !important}
.font006{font-size: 0.06rem !important}

.right{text-align: right;}
.left{text-align: left;}
.center{text-align: center;}

/*----------------------------------------------------------*/
/* 【レスポンシブ】
/* htmlタグのフォントサイズにより調整
/*
/*----------------------------------------------------------*/
@media screen and (min-width:  750px) {
  html {
    font-size: 1250%;
  }
}

/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ヘッダー
/* セレクタ : #masthead
/*----------------------------------------------------------*/
#masthead {
  display: flex;
  width: 100%;
  height: 0.45rem;
  position: fixed;
  top: 0;
  ackground: rgba(248,248,248,0.2);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 100;
}
#masthead .title {
  flex: 1 0 0%;
  height: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  font-size: 0.1rem;
  font-weight: 500;
  padding-left: 0.14rem;
  line-height: 2.4;
  color: #555555;
}
#masthead #globalnavi_btn {
  /* width: 0.35rem; */
  /* height: 100%; */
  width: 0.15rem;
  margin: 0.1rem 0.25rem;/* 30px 25px; */
  cursor: pointer;
  position: relative;
}

#masthead #globalnavi_btn span {
  width: 0.22rem;
  height: 0.02rem;
  border-radius: 0.01rem;
  background-color: #333333;
  display: block;
  position: relative;
  top: 50%;
}

#masthead #globalnavi_btn span::before,
#masthead #globalnavi_btn span::after {
  content: "";
  display: block;
  position: absolute;
  width: 0.22rem;
  height: 0.02rem;
  background-color: #333333;
  border-radius: 0.01rem;
}
#masthead #globalnavi_btn span::before { top: -0.06rem; }
#masthead #globalnavi_btn span::after  { top:  0.06rem; }
#masthead #globalnavi {
  overflow: hidden;
  height: 0px;
  position: absolute;
  right: 0px;
  z-index: 1000;
  transition: all 0.2s ease 0s;
  background: rgba(124, 124, 124, 0.5);
}
#masthead #globalnavi nav li {
  padding: 0.05rem 0.1rem;
  font-size: 0.1rem;
}


div.h2{ /*ページ内リンクのアンカー位置*/
    display: block;
    padding-top: 30px;
    margin-top: -30px;
}

div.lst_speakers li{ /*ページ内リンクのアンカー位置*/
    display: block;
    padding-top: 50px;
    margin-top: -50px;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : メインコンテンツ
/* セレクタ : #mastmain
/*----------------------------------------------------------*/
#mastmain {
  position: relative;
  top: 0.45rem;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ヘッダー画像
/* セレクタ : .firstview
/*----------------------------------------------------------*/
.firstview {
  width: 100%;
  padding: 0 0.05rem;
  padding-top: 0.11rem;
  padding-bottom: 0.24rem;
}
.firstview {
  display: block;
  width: 100%;
  max-width: 3.22rem;
  margin: 0 auto;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : 見出しデザイン h2
/* セレクタ : .h2 h2
/*----------------------------------------------------------*/
.h2 h2 {
  width: 100%;
  max-width: 2.94rem;
  margin: 0 auto;
  text-align: center;
  line-height: 0.27rem;
  color: #707070;
  font-weight: 500;
  position: relative;
  font-size: 0.18rem;
  margin-top: 0.58rem;
}

.h2 h2::before,
.h2 h2::after {
  content: "";
  display: block;
  width: 0.58rem;
  height: 0.01rem;
  background-color: #707070;
  top: 50%;
  position: absolute;
}
.h2 h2::before { left: 0; }
.h2 h2::after  { right: 0; }
.h2_2 {
  padding-bottom: 0.10rem;
}
.h2_3 h2 {
  margin-top: 0;
}

/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : 見出しデザイン h3
/* セレクタ : .h3
/*----------------------------------------------------------*/
.h3 {
  width: 100%;
  text-align: center;
  line-height: 0.34rem;
  background-color: #e4f836ff;
  font-weight: 500;
  font-size: 0.18rem;
  color: #1a5c71;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ミーティングカウントダウン
/* セレクタ : .countdown
/*----------------------------------------------------------*/
.countdown {
  padding: 0 0.05rem;
  padding-top: 0.41rem;
  padding-bottom: 0.41rem;
  background-color: #F8F8F8;
}
.countdown .datetime {
  width: 100%;
  max-width: 2.80rem;
  height: 0.31rem;
  display: flex;
  justify-content: flex-start;
  padding-left: 0.06rem;
  background-color: #e4f836ff;
  margin: 0 auto;
}
.countdown .datetime .icon {
  width: 0.15rem;
  padding-top: 0.07rem;
}
.countdown .datetime .icon img {
  vertical-align: baseline;
}
.countdown .datetime .text {
  padding-left: 0.1rem;
  line-height: 0.31rem;
  font-size: 0.18rem;
  font-weight: 500;
  color: #1a5c71;
}
.countdown .now {
  width: 1.91rem;
  margin: 0 auto;
  padding-top: 0.69rem;
  padding-bottom: 0.09rem;
}
.countdown .now .time {
  font-size: 0.35rem;
  font-weight: 500;
  line-height: 1.486;
  color: #707070;
}
.countdown .now .sign {
  font-size: 0.11rem;
  font-weight: 500;
  color: #707070;
  margin-top: -0.07rem;
  display: flex;
  justify-content: flex-start;
  line-height: 1.545;
}
.countdown .now .sign .day    { padding-left: 0.20rem; }
.countdown .now .sign .hour   { padding-left: 0.27rem; }
.countdown .now .sign .minute { padding-left: 0.31rem; }
.countdown .now .sign .second { padding-left: 0.27rem; }


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ミーティング開始前通知
/* セレクタ : .alarm
/*----------------------------------------------------------*/
.alarm {
    margin-top: 0.05rem;
    padding-top: 0.14rem;
    padding-bottom: 0.13rem;
    background-color: #F8F8F8;
}

.alarm form {
  margin: 0 auto;
  width: 100%;
  max-width: 3.37rem;
  display: block;
}

.alarm form button {
  width: 0.68rem;
  height: 0.23rem;
  line-height: 0.23rem;
  text-align: center;
  background-color: #707070;
  border-radius: 0.02rem;
  color: white;
  font-size: 0.12rem;
  font-weight: 300;
  padding: 0;
  margin-left: 0.18rem;
}

.alarm form input {
  width: calc(100% - 0.91rem);
  height: 0.23rem;
  border: solid 0.01rem #CFCFCF;
  text-align: center;
  font-size: 0.12rem;
  font-weight: 300;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : リスト - トピックス
/* セレクタ : .lst_topics
/*----------------------------------------------------------*/
.lst_topics {
  width: 100%;
  max-width: 3.24rem;
  margin: 0 auto;
}
.lst_topics ul {
  padding-top: 0.25rem;
}
.lst_topics ul li {
  display: flex;
  justify-content: flex-start;
  padding-bottom: 0.20rem;
}
.lst_topics ul li .day {
  font-size: 0.1rem;
  font-weight: 300;
  width: 0.53rem;
  letter-spacing: -0.02em;
  text-align: right;
  line-height: 1.5;
  color: #707070;
}
.lst_topics ul li .title {
  flex: 1 0 0%;
  font-size: 0.1rem;
  letter-spacing: -0.01em;
  line-height: 1.5;
  padding-left: 0.17rem;
  word-break: break-all;
  font-weight: 300;
  color: #707070;
}

.title a{
  color: #a78000;
  text-decoration: none;
}

.title a:hover{
  text-decoration: underline;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : リスト - アイコン
/* セレクタ : .lst_icons
/*----------------------------------------------------------*/
.lst_icons {
  width: 2.32rem;
  margin: 0 auto;
  padding-top: 0.4rem;
  padding-bottom: 0.6rem;
}
.lst_icons ul {
  display: flex;
  justify-content: space-between;
}
.lst_icons ul li {
  width: 0.2rem;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : リスト - スピーカー
/* セレクタ : .lst_speakers
/*----------------------------------------------------------*/
.lst_speakers ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  max-width: 750px;
  padding: 0 0.05rem;
  padding-top: 0.3rem;
  margin: 0 auto;
}

.lst_speakers ul li {
  width: 1.77rem;
  margin-top: 0.2rem;
}

.lst_speakers ul li .image {
  width: 1.48rem;
  margin: 0 auto;
}

.lst_speakers ul li .position {
  font-size: 0.11rem;
  line-height: 1.43;
  padding-top: 10px;
  text-align: center;
  font-weight: 400;
  color: #A78000;
}

.lst_speakers ul li .name {
  font-size: 0.08rem;
  text-align: center;
  line-height: 2;
  font-weight: 300;
  color: #707070;
}

.lst_speakers ul li .sns {
 font-size: 0.09rem;
  text-align: center;
  line-height: 2;
  font-weight: 300;
  color: #707070;
}
.lst_speakers ul li .sns .twitter,
.lst_speakers ul li .sns .link,
.lst_speakers ul li .sns .instagram,
.lst_speakers ul li .sns .youtube,
.lst_speakers ul li .sns .facebook{
  background-size: 0.09rem auto;
  /* display: block; */
  /* position: absolute; */
  padding-left: 0.13rem;
  width: 0.13rem;
  height: 0.15rem;
  background-position-y: 0.03rem;
  background-repeat: no-repeat;
}
.lst_speakers ul li .sns .twitter {
  background-image: url(../image/public/ico_twitter.svg);
}
.lst_speakers ul li .sns .link {
  background-image: url(../image/public/ico_link.svg);
}

.lst_speakers ul li .sns .instagram {
  background-image: url(../image/public/ico_instagram.svg);
}

.lst_speakers ul li .sns .youtube {
  background-image: url(../image/public/ico_youtube.svg);
}

.lst_speakers ul li .sns .facebook {
  background-image: url(../image/public/ico_facebook.svg);
}



/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : リスト - SPONSOR
/* セレクタ : .lst_sponsor
/*----------------------------------------------------------*/
.lst_sponsor ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  max-width: 750px;
  padding: 0 0.05rem;
  padding-top: 0.3rem;
  margin: 0 auto;
}

.lst_sponsor ul li {
  /* width: 1.77rem; */
  width:0.885rem;
}

.lst_sponsor ul li .image {
  /* width: 1.48rem; */
  width:0.885rem;
  margin: 0 auto;
}

/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : リスト - present
/* セレクタ : .lst_present
/*----------------------------------------------------------*/
.lst_present ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  max-width: 710px;
  padding: 0 0.3rem;
  padding-top: 0.3rem;
  margin: 0 auto;
  color: #707070;
}

.lst_present ul li {
  /* width: 1.77rem; */
  width:100%;
}

.lst_present ul li .image {
  /* width: 1.48rem; */
  width:100%;
  margin: 0 auto;
}

.lst_present ul li .present_caption{
  font-size: 0.08rem;
  line-height: 1.5;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: #707070;
  /* padding-top: 0.6rem; */
  padding-bottom: 0.5rem;

}

.lst_present ul li .company{
  font-weight: : 800;
}

.lst_present ul li .itemname{
  font-size: 0.1rem;
  font-weight: : 800;
}

.lst_present ul li .sns{
  padding:3px 3px;
}

/*
.lst_present ul li .sns a:hover{
  background: #E5E5E5;
}
*/

.lst_present ul li .sns .link,
.lst_present ul li .sns .instagram,
.lst_present ul li .sns .youtube,
.lst_present ul li .sns .twitter,
.lst_present ul li .sns .facebook{
  background-size: 0.09rem auto;
  /* display: block; */
  /* position: absolute; */
  padding-left: 0.13rem;
  width: 0.13rem;
  height: 0.15rem;
  /*background-position-y: 0.03rem; */
  background-repeat: no-repeat;
}
.lst_present ul li .sns .twitter {
  background-image: url(../image/public/ico_twitter.svg);
}
.lst_present ul li .sns .link {
  background-image: url(../image/public/ico_link.svg);
}

.lst_present ul li .sns .instagram {
  background-image: url(../image/public/ico_instagram.svg);
}

.lst_present ul li .sns .youtube {
  background-image: url(../image/public/ico_youtube.svg);
}

.lst_present ul li .sns .facebook {
  background-image: url(../image/public/ico_facebook.svg);
}



.lst_present .button2{
  border: 1px solid #3C3C3C;
  padding: 5px;
}

.lst_present .button2:hover{
  background: #e4f836;
}

.cbtt{
  margin-top: 5px;
  padding: 10px 3px;
  /* text-align: center; */
}
.cbtt button {
  padding: 10px 20px;
  border: 1px solid;
}

/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ブロック - テキスト
/* セレクタ : .blk_text
/*----------------------------------------------------------*/
.blk_text {
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
  padding: 0 0.3rem;
  font-size: 0.1rem;
  line-height: 1.5;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: #707070;
  /* padding-top: 0.6rem; */
  padding-bottom: 0.5rem;
}


.blk_text2 {
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
  font-size: 0.08rem;
  font-weight: 300;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: #707070;
  padding-bottom: 0.1rem;
}

.blk_text_ATTENTION{
  color: #ffffff;
  font-size: 0.1rem;
  text-align: center;
  line-height: 0.2rem;
  margin-top: 10px;

}
.light_box{
    /*width: 50px;*/
    /*height: 50px;*/
    margin: 10px auto;
    opacity: 0;
    background-color:#d70223;
    /*border-radius: 3.0rem;*/
    animation: flash 2.5s infinite linear;
}

@keyframes flash {
    50% {
        opacity: 1;
    }
}

/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ブロック - スローガン
/* セレクタ : .blk_slogan
/*----------------------------------------------------------*/
.blk_slogan {
  width: 100%;
  max-width: 2.95rem;
  margin: 0 auto;
  margin-top: 0.26rem;
  margin-bottom: 0.4rem;
  font-size: 0.18rem;
  line-height: 1.3334;
  padding: 0.08rem 0;
  text-align: center;
  border-top: solid 0.01rem #A78000;
  border-bottom: solid 0.01rem #A78000;
  letter-spacing: -0.02em;
  color: #707070;
  font-weight: 700;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ブロック - タイムテーブル
/* セレクタ : .blk_timetable
/*----------------------------------------------------------*/
.blk_timetable {
  padding: 0 0.05rem;
  width: 100%;
  max-width: 740px;
  margin: 0 auto;
  margin-top: 0.13rem;
}
.blk_timetable ul li {
  display: flex;
  justify-content: flex-start;
}
.blk_timetable ul li .time {
  width: 1rem;
  padding-left: 0.53rem;
  font-size: 0.12rem;
  font-weight: 300;
  color: #707070;
  line-height: 0.17rem;
  padding-top: 0.01rem;
}
.blk_timetable ul li .program {
  padding-left: 0.12rem;
  position: relative;
  padding-bottom: 0.3rem;
  flex: 1 0 0%;
}
.blk_timetable ul li .program .title {
  font-size: 0.14rem;
  font-weight: 400;
  color: #A78000;
  line-height: 1;
  padding-top: 0.03rem;
}
.blk_timetable ul li .program .content {
  padding-left: 0.2rem;
  font-size: 0.1rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.5;
  color: #707070;
  padding-top: 0.03rem;
}
.blk_timetable ul li .program .content .camera
{
  background-image: url(../image/public/ico_camera.svg);
  background-size: 0.13rem auto;
  display: block;
  position: absolute;
  width: 0.13rem;
  height: 0.15rem;
  left: 0.14rem;
  background-position-y: 0.03rem;
  background-repeat: no-repeat;
}
.blk_timetable ul li .program .content .twitter {
  background-image: url(../image/public/ico_twitter.svg);
  background-size: 0.13rem auto;
  display: block;
  position: absolute;
  width: 0.13rem;
  height: 0.15rem;
  left: 0.14rem;
  background-position-y: 0.03rem;
  background-repeat: no-repeat;
}
.blk_timetable ul li .program .content .link {
  background-image: url(../image/public/ico_link.svg);
  background-size: 0.12rem auto;
  display: block;
  position: absolute;
  width: 0.13rem;
  height: 0.15rem;
  left: 0.14rem;
  background-position-y: 0.03rem;
  background-repeat: no-repeat;
}

.blk_timetable ul li .program .content .instagram {
  background-image: url(../image/public/ico_instagram.svg);
  background-size: 0.13rem auto;
  display: block;
  position: absolute;
  width: 0.13rem;
  height: 0.15rem;
  left: 0.14rem;
  background-position-y: 0.03rem;
  background-repeat: no-repeat;
}

.blk_timetable ul li .program .content .youtube {
  background-image: url(../image/public/ico_youtube.svg);
  background-size: 0.13rem auto;
  display: block;
  position: absolute;
  width: 0.13rem;
  height: 0.15rem;
  left: 0.14rem;
  background-position-y: 0.03rem;
  background-repeat: no-repeat;
}

.blk_timetable ul li .program::before {
  content: "";
  width: 0.09rem;
  height: 0.09rem;
  background-color: #CFCFCF;
  display: block;
  border-radius: 0.05rem;
  position: absolute;
  left: -0.04rem;
  top: 0.055rem;
}

.blk_timetable ul li .program::after {
  content: "";
  width: 0.01rem;
  height: 100%;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  background-size: 0.01rem 0.02rem;
  background-image: linear-gradient(to bottom, #CFCFCF, #CFCFCF 0.01rem, transparent 0.01rem, transparent 0.02rem);
}
.blk_timetable ul li:first-child .program::after {
  top: 0.06rem;
  height: calc(100% - 0.06rem);
}
.blk_timetable ul li:last-child .program::after {
  height: 0.1rem;
}



/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ブロック - アワード
/* セレクタ : .blk_awards
/*----------------------------------------------------------*/
.blk_awards ul {
  padding-top: 0.6rem;
  max-width: 750px;
  width: 100%;
  margin: 0 auto;
}
.blk_awards ul li {
  height: 74.67vw;
  max-height: 560px;
  margin-bottom: 0.15rem;
}
.blk_awards ul li .image {
  position: absolute;
  z-index: -1;
}
.blk_awards ul li .content {
  padding-top: 0.86rem;
}
.blk_awards ul li .content .title {
  margin-left: 0.05rem;
  font-size: 0.18rem;
  width: 2.58rem;
  text-align: center;
  font-weight: 700;
  color: white;
  line-height: 1.61;
  letter-spacing: -0.02em;
}
.blk_awards ul li .content .text {
  margin-left: 0.14rem;
  width: 2.34rem;
  font-size: 0.1rem;
  line-height: 1.8;
  padding-top: 0.02rem;
  color: #3C3C3C;
  font-weight: 400;
}
/* 左配置 */
.blk_awards ul li .content.left .title {
  margin-left: auto;
  margin-right: 0.05rem;
}
.blk_awards ul li .content.left .text {
  margin-left: auto;
  margin-right: 0.14rem;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : ブロック - アウトライン
/* セレクタ : .blk_timetable
/*----------------------------------------------------------*/
.blk_outline ul {
  width: 100%;
  max-width: 750px;
  padding: 0 0.05rem;
  padding-top: 0.2rem;
  padding-bottom: 1rem;
  margin: 0 auto;
}
.blk_outline ul li {
  display: flex;
  justify-content: flex-start;
}
.blk_outline ul li .title {
  width: 0.85rem;
  padding-right: 0.17rem;
  text-align: right;
  font-size: 0.1rem;
  line-height: 2;
  font-weight: 300;
  color: #707070;
  letter-spacing: -0.02em;
}
.blk_outline ul li .content {
  flex: 1 0 0%;
  font-size: 0.1rem;
  line-height: 2;
  font-weight: 300;
  color: #707070;
}
.blk_outline ul li .content .indent {
  padding-left: 0.1rem;
}
.blk_outline ul li .content .indent .space {
  padding-left: 0.33rem;
}


/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : フッター
/* セレクタ : #mastfoot
/*----------------------------------------------------------*/
#mastfoot {
  position: relative;
  top: 0.45rem;
  padding: 0 0.05rem;
  padding-top: 0.28rem;
  background-color: #CFCFCF;
}
#mastfoot .privacy {
  font-size: 0.10rem;
  line-height: 1.5;
  text-align: center;
  color: #3C3C3C;
  font-weight: 400;
}
#mastfoot .contact a {
  font-size: 0.12rem;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  color: #3C3C3C;
  font-weight: 400;
  display: block;
}
#mastfoot .lst_icons {
  padding-top: 0.21rem;
  padding-bottom: 0.39rem;
}
#mastfoot .copyright {
  font-size: 0.12rem;
  line-height: 1.5;
  text-align: center;
  font-weight: 400;
  color: #3C3C3C;
  padding-bottom: 0.09rem;
}

/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : Youtube 埋め込み部分
/* セレクタ :
/*----------------------------------------------------------*/
.firstview iframe {
  max-width: 560px;
  width: 100%;
}

/*----------------------------------------------------------*/
/* 【部品】
/* 名前     : Twitter 埋め込み部分
/* セレクタ :
/*----------------------------------------------------------*/