body {
  color: #333;
  font-family: Noto Sans JP, sans-serif;
  font-size: 14px;
  line-height: 20px;
}

h1 {
  margin-top: 20px;
  margin-bottom: 10px;
  font-family: Teko, sans-serif;
  font-size: 154px;
  font-weight: 700;
  line-height: 164px;
}

.logo_img {
  width: 140px;
}

.arrow-icon {
  height: 18px;
}

.arrow-icon.big {
  height: 20px;
}

.header-btn {
  background-color: red;
  border-radius: 100px;
  align-items: center;
  padding: 14px 32px;
  text-decoration: none;
  display: flex;
}

.header-btn_text {
  color: #fff;
  margin-right: 14px;
  font-size: 18px;
  text-decoration: none;
}

.header-btn_text.finish {
  text-align: center;
  margin-right: 0;
}

.container {
  justify-content: space-between;
  align-items: center;
  display: flex;
}

.header_innerbox {
  width: 100%;
  justify-content: space-between;
  align-items: center;
  display: flex;
}

.header {
  width: 100%;
  height: 90px;
  background-color: rgba(255, 255, 255, .9);
  align-items: center;
  padding: 16px 50px;
  display: flex;
  position: fixed;
}

.main {
  min-height: 1000px;
  background-image: radial-gradient(circle, #fff 45%, #cbc8c8);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 150px 100px;
  display: flex;
  position: relative;
}

.h1_title {
  text-align: center;
  font-size: 150px;
  font-weight: 300;
  line-height: 115px;
}

.h1_bold {
  font-weight: 500;
}

.h1_small {
  text-align: center;
  font-family: Teko, sans-serif;
  font-size: 92px;
  font-style: normal;
  font-weight: 300;
  line-height: 80px;
}

.eventname_textbox {
  flex-direction: column;
  align-items: center;
  display: flex;
}

.main_title {
  grid-column-gap: 10px;
  grid-row-gap: 10px;
  background-color: #000;
  border-radius: 3px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin-top: 12px;
  margin-bottom: 24px;
  padding: 10px 30px;
  display: flex;
}

.main_title-inner_en {
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: -5px;
  font-family: Teko, sans-serif;
  font-size: 34px;
  line-height: 34px;
}

.main_title-inner_jp {
  color: #fff;
  letter-spacing: 3px;
  font-size: 24px;
  line-height: 24px;
}

.date {
  text-align: center;
  letter-spacing: 2px;
  font-family: Teko, sans-serif;
  font-size: 50px;
  font-style: normal;
  font-weight: 300;
  line-height: 50px;
}

.date_bold {
  font-size: 80px;
  font-weight: 500;
  line-height: 80px;
}

.date_day {
  background-color: #000;
  border-radius: 50%;
  justify-content: center;
  align-items: center;
  margin-left: 12px;
  padding: 8px;
  display: flex;
}

.date_day_text {
  color: #fff;
  font-size: 16px;
  line-height: 16px;
}

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

.online {
  text-align: center;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
  padding-top: 8px;
  padding-bottom: 4px;
  font-family: Teko, sans-serif;
  font-size: 30px;
  line-height: 30px;
}

.main_btn {
  z-index: 2;
  width: 570px;
  height: 110px;
  color: #fff;
  background-color: red;
  border-radius: 200px;
  justify-content: center;
  align-items: center;
  margin-top: 32px;
  padding: 35px 24px;
  font-size: 30px;
  line-height: 37px;
  text-decoration: none;
  transition: all .2s;
  display: flex;
  position: relative;
  transform: translate(0);
  box-shadow: 0 15px #b80000, 0 30px rgba(0, 0, 0, .25);
}

.main_btn:hover {
  color: #fff;
  transform: translate(0, 5px);
  box-shadow: 0 15px #b80000;
}

.btn_text {
  color: #fff;
  font-size: 30px;
  line-height: 37px;
}

.body {
  color: #000;
  font-family: "M PLUS 1p", sans-serif;
  font-weight: 500;
}

.btn_inner_arrow_box {
  height: 100%;
  align-items: center;
  display: flex;
  position: absolute;
  right: 12%;
}

.main_img_box {
  z-index: 1;
  width: 100%;
  max-width: 1920px;
  min-width: 1380px;
  position: relative;
}

.main_left_img._1 {
  width: 72%;
  max-width: 1381px;
  position: absolute;
  top: -219px;
  left: -39.5%;
}

.main_left_img._1.shadow {
  z-index: -2;
  width: 100%;
  max-width: 100%;
  position: relative;
  top: auto;
  bottom: auto;
  left: auto;
}

.main_left_img._1.img {
  width: 100%;
  max-width: 100%;
  position: absolute;
  top: auto;
  bottom: auto;
  left: auto;
}

.main_left_img._2 {
  z-index: 1;
  width: 34%;
  max-width: 610px;
  position: absolute;
  bottom: -200px;
  left: -9.5%;
}

.main_left_img._2.img {
  width: 100%;
  top: 0;
  bottom: auto;
  left: auto;
}

.main_left_img._2.img.sha {
  z-index: -1;
  position: relative;
  bottom: auto;
  left: auto;
}

.main_left_img._3 {
  width: 15%;
  max-width: 284px;
  position: absolute;
  top: 462px;
  left: 3%;
}

.main_left_img._3.img {
  width: 100%;
  max-width: none;
  position: absolute;
  top: auto;
  left: auto;
}

.main_left_img._3.img.sha {
  position: relative;
}

.main_left_img._4 {
  width: 25%;
  max-width: 485px;
  position: absolute;
  top: 649px;
  left: -13.7%;
}

.main_left_img.innerimg {
  position: absolute;
}

.main_left_img.innerimg-shadow {
  z-index: -1;
  position: relative;
}

.main_left_img._5 {
  width: 17.5%;
  max-width: 336px;
  position: absolute;
  bottom: -180px;
  left: 9%;
}

.main_left_img._5.innerimg {
  width: 100%;
  bottom: auto;
  left: auto;
}

.main_left_img._5.innerimg.sha {
  z-index: -1;
  position: relative;
  bottom: auto;
  left: auto;
}

.main_left_img._6 {
  width: 30%;
  max-width: 592px;
  width: 72%;
  max-width: 1381px;
  position: absolute;
  top: -21%;
  left: -35%;
}

.main_left_img._6.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_left_img._6.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.main_left_img._7 {
  z-index: -1;
  width: 22.5%;
  max-width: 435px;
  position: absolute;
  top: -120px;
  left: 18.5%;
}

.main_left_img._7.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_left_img._7.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.main_left_img._1-copy {
  width: 72%;
  max-width: 1381px;
  position: absolute;
  top: -21%;
  left: -35%;
}

.main_left_img._1-copy.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_left_img._1-copy.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.main_left_img._6img {
  width: 31%;
  max-width: 592px;
  position: absolute;
  top: -70px;
  left: -12%;
}

.main_left_img._8 {
  width: 6%;
  max-width: 118px;
  position: absolute;
  top: 358px;
  left: 15%;
}

.main_img.right {
  width: 81%;
  max-width: 1570px;
  position: absolute;
  bottom: -6%;
  right: -50%;
}

.main_img.right.shadow {
  z-index: -2;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_img.right.img {
  width: 100%;
  max-width: none;
  position: absolute;
  bottom: auto;
  right: auto;
}

.main_img.right.sha {
  width: 100%;
  z-index: -1;
  width: 100%;
  max-width: none;
  position: relative;
  bottom: auto;
  right: auto;
}

.main_img._2 {
  z-index: -1;
  width: 24.5%;
  max-width: 460px;
  position: absolute;
  bottom: -27%;
  right: 7%;
}

.main_img._2.img {
  width: 100%;
  bottom: auto;
  left: auto;
}

.main_img._2.img.sha {
  z-index: -1;
  position: relative;
  bottom: auto;
  left: auto;
}

.main_img._3 {
  width: 37%;
  max-width: 713px;
  position: absolute;
  bottom: 6%;
  right: -19%;
}

.main_img._3.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.main_img._3.img.sha {
  z-index: -1;
  position: relative;
}

.main_img._4 {
  width: 25%;
  max-width: 285px;
  position: absolute;
  bottom: -3%;
  left: -13%;
}

.main_img.innerimg {
  position: absolute;
}

.main_img.innerimg-shadow {
  z-index: -1;
  position: relative;
}

.main_img._5 {
  width: 20%;
  max-width: 336px;
  position: absolute;
  bottom: -16%;
  left: auto;
}

.main_img._5.innerimg {
  width: 100%;
  bottom: auto;
  left: auto;
}

.main_img._5.innerimg.sha {
  z-index: -1;
  position: relative;
  bottom: auto;
  left: auto;
}

.main_img._6 {
  width: 30%;
  max-width: 592px;
  width: 72%;
  max-width: 1381px;
  position: absolute;
  top: -21%;
  left: -35%;
}

.main_img._6.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_img._6.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.main_img._7 {
  width: 6%;
  max-width: 117px;
  position: absolute;
  top: 598px;
  right: 15%;
}

.main_img._7.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_img._7.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.main_img._1-copy {
  width: 72%;
  max-width: 1381px;
  position: absolute;
  top: -21%;
  left: -35%;
}

.main_img._1-copy.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_img._1-copy.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.main_img._6img {
  width: 34%;
  max-width: 592px;
  position: absolute;
  top: -4%;
  left: -12%;
}

.main_img._8 {
  width: 7.5%;
  max-width: 118px;
  position: absolute;
  top: 31%;
  left: 18%;
}

.main_img._3 {
  width: 81%;
  max-width: 1570px;
  position: absolute;
  bottom: -6%;
  right: -50%;
}

.main_img._3.shadow {
  z-index: -2;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_img._3.img {
  width: 100%;
  position: absolute;
  bottom: auto;
  right: auto;
}

.main_img._3.sha {
  width: 100%;
  z-index: -1;
  width: 100%;
  position: relative;
  bottom: auto;
  right: auto;
}

.main_img._3 {
  width: 81%;
  max-width: 1570px;
  position: absolute;
  bottom: -6%;
  right: -50%;
}

.main_img._3.shadow {
  z-index: -2;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_img._3.img {
  width: 100%;
  position: absolute;
  bottom: auto;
  right: auto;
}

.main_img._3.sha {
  width: 100%;
  z-index: -1;
  width: 100%;
  position: relative;
  bottom: auto;
  right: auto;
}

.main_img.right._3 {
  width: 37%;
  max-width: 713px;
  top: 340px;
  bottom: auto;
  right: -18%;
}

.main_img.right._1 {
  z-index: 1;
  width: 81.7%;
  max-width: 1569px;
  bottom: -73.5px;
  right: -50%;
}

.main_img.right._2 {
  z-index: 0;
  width: 460px;
  top: -305px;
  bottom: auto;
  right: 17%;
}

.main_img.right._4 {
  width: 32%;
  max-width: 611px;
  min-width: 611px;
  top: -160px;
  bottom: auto;
  left: auto;
  right: -150px;
}

.main_img.right._6 {
  width: 713px;
  max-width: 713px;
  bottom: 75px;
  right: -370px;
}

.main_img._5 {
  width: 234px;
  max-width: 234px;
  bottom: 284px;
  left: auto;
  right: 119px;
}

.main_img._5._3 {
  width: 713px;
  max-width: 713px;
  bottom: 75px;
  right: -370px;
}

.main_img._5._1 {
  z-index: 1;
  width: 1569px;
  top: -1465px;
  bottom: auto;
  right: -975px;
}

.main_img._5._2 {
  z-index: 0;
  width: 460px;
  top: -305px;
  bottom: auto;
  right: 17%;
}

.main_img._5._4 {
  width: 611px;
  max-width: 611px;
  top: -235px;
  bottom: auto;
  left: auto;
  right: -185px;
}

.main_img._5._6 {
  width: 713px;
  max-width: 713px;
  bottom: 75px;
  right: -370px;
}

.main_img.right-blue {
  width: 12.5%;
  max-width: 243px;
  position: absolute;
  top: 575px;
  right: 6%;
}

.main_img.right-blue.innerimg {
  width: 100%;
  bottom: auto;
  left: auto;
}

.main_img.right-blue.innerimg.sha {
  z-index: -1;
  position: relative;
  bottom: auto;
  left: auto;
}

.main_img.right-orenge-top {
  width: 25%;
  max-width: 486px;
  position: absolute;
  top: 0;
  right: -13%;
}

.main_img.right-orenge-top._3 {
  width: 713px;
  max-width: 713px;
  bottom: 75px;
  right: -370px;
}

.main_img.right-orenge-top._1 {
  z-index: 1;
  width: 1569px;
  top: -1465px;
  bottom: auto;
  right: -975px;
}

.main_img.right-orenge-top._2 {
  z-index: 0;
  width: 460px;
  top: -305px;
  bottom: auto;
  right: 17%;
}

.main_img.right-orenge-top._4 {
  width: 611px;
  max-width: 611px;
  top: -235px;
  bottom: auto;
  left: auto;
  right: -185px;
}

.main_img.right-orenge-top._6 {
  width: 713px;
  max-width: 713px;
  bottom: 75px;
  right: -370px;
}

.main_img.right-top-purple {
  width: 17%;
  max-width: 328px;
  position: absolute;
  top: -30px;
  right: 17%;
}

.main_img.right-top-purple._3 {
  width: 713px;
  max-width: 713px;
  bottom: 75px;
  right: -370px;
}

.main_img.right-top-purple._1 {
  z-index: 1;
  width: 1569px;
  top: -1465px;
  bottom: auto;
  right: -975px;
}

.main_img.right-top-purple._2 {
  z-index: 0;
  width: 460px;
  top: -305px;
  bottom: auto;
  right: 17%;
}

.main_img.right-top-purple._4 {
  width: 611px;
  max-width: 611px;
  top: -235px;
  bottom: auto;
  left: auto;
  right: -185px;
}

.main_img.right-top-purple._6 {
  width: 713px;
  max-width: 713px;
  bottom: 75px;
  right: -370px;
}

.main_img.right-pink {
  width: 32%;
  max-width: 611px;
  position: absolute;
  top: -160px;
  right: -8%;
}

.main_img.right-pink.shadow {
  z-index: -2;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.main_img.right-pink.img {
  width: 100%;
  max-width: none;
  position: absolute;
  bottom: auto;
  right: auto;
}

.main_img.right-pink.sha {
  width: 100%;
  z-index: -1;
  width: 100%;
  max-width: none;
  position: relative;
  bottom: auto;
  right: auto;
}

.left {
  position: relative;
}

.main_img_group {
  width: 100%;
  height: 100vh;
  justify-content: center;
  align-items: center;
  display: flex;
  position: absolute;
}

.main_img_group_box {
  width: 100%;
  background-image: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  display: flex;
  position: absolute;
  top: 0;
}

.main_img_group_box.bottom {
  top: auto;
  bottom: 0;
}

.section {
  width: 100%;
  color: #1a1b1f;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 180px 100px;
  font-size: 20px;
  display: flex;
}

.section.overview {
  width: 100%;
  background-color: #699bff;
  flex-direction: column;
  position: relative;
}

.section.program {
  background-image: url('../images/program2x.png'), linear-gradient(#e9e9e9, #fff 50%, #d8d6d6);
  background-position: 50% 20%, 0 0;
  background-size: 120%, auto;
}

.section.present {
  position: relative;
}

.section.bottom {
  width: 100%;
  background-color: #699bff;
  flex-direction: column;
  padding: 0 100px;
}

.section_title_img {
  height: 117px;
}

.section_title {
  margin-bottom: 50px;
}

.section_title_h2 {
  text-align: center;
  letter-spacing: 15px;
  margin-bottom: 0;
  font-size: 20px;
  font-weight: 900;
}

.section_title_h2.wh {
  color: #fff;
}

.overview_textbox_img {
  width: 100%;
}

.overview_textbox_img_group {
  width: 100%;
  max-width: 1038px;
  position: relative;
}

.overview_textbox {
  text-align: center;
  background-image: url('../images/overview_middle2x.png'), url('../images/overview_middle2x.png');
  background-position: 50% 1%, 0 0;
  background-size: 100%, 100%;
  margin-top: -5px;
  margin-bottom: -5px;
  padding-left: 80px;
  padding-right: 80px;
  font-weight: 400;
  line-height: 32px;
  position: relative;
}

.overview_textbox_text {
  margin-bottom: 60px;
}

.overview_textbox_text_m {
  margin-bottom: 0;
  font-weight: 500;
}

.overview_textbox_text_name {
  margin-top: 12px;
  margin-bottom: 0;
  font-size: 26px;
  font-weight: 500;
}

.program_textbox_img_group {
  z-index: 1;
  width: 100%;
  max-width: 1038px;
  min-height: 200px;
  align-items: stretch;
  margin-bottom: 40px;
  display: flex;
  position: relative;
}

.program_timelinebox {
  z-index: 1;
  width: 192px;
  color: #fff;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  padding-right: 35px;
  display: flex;
  position: relative;
}

.program_timelinebox.pink {
  background-image: url('../images/pink04.png'), url('../images/pink03.png'), url('../images/pink02.png');
  background-position: 0 0, 0 85px, 0 100%;
  background-size: 120px, 120px 50%, 120px;
  flex-direction: row;
}

.program_timeline_text {
  z-index: 2;
  text-align: center;
  letter-spacing: 1px;
  font-family: Teko, sans-serif;
  font-size: 36px;
  font-weight: 400;
  line-height: 36px;
  position: relative;
}

.time-bar {
  width: 2px;
  height: 15px;
  background-color: #fff;
  font-size: 28px;
  line-height: 30px;
}

.time-semi {
  font-family: "M PLUS 1p", sans-serif;
  font-style: normal;
}

.program_textbox {
  height: 100%;
  min-height: 200px;
  flex-direction: column;
  flex: 1;
  justify-content: center;
  align-items: flex-start;
  margin-left: -.5%;
  padding: 45px 60px;
  display: flex;
  position: relative;
}

.program_text_title {
  z-index: 1;
  text-align: left;
  letter-spacing: 1px;
  font-size: 30px;
  font-weight: 700;
  line-height: 36px;
  position: relative;
}

.program_text_title.pink {
  color: #e63178;
}

.program_text_title.green {
  color: #23b6bc;
}

.program_text_title.yellow {
  color: #f2971b;
}

.program_text_title.gray {
  color: #000;
}

.program_text_title.blue {
  color: #0079c2;
}

.program_text_title.orange {
  color: #e7380d;
}

.program_text_title.purple {
  color: #a574af;
}

.program_text_title.sky {
  color: #58c3f0;
}

.program_textbox_img {
  z-index: -1;
  height: 100px;
  display: block;
  position: absolute;
}

.program_textbox_img_box {
  z-index: -1;
  width: 100%;
  height: 100%;
  margin-left: -1px;
  display: flex;
  position: absolute;
  top: 0%;
  bottom: 0%;
  left: 0%;
  right: 0%;
}

.program_textbox_large {
  z-index: -1;
  background-color: #fceaf1;
  border: 5px solid #000;
  flex: 1;
  margin-right: -10px;
  position: relative;
}

.program_textbox_large.green {
  background-color: #e9f8f8;
}

.program_textbox_large.yellow {
  background-color: #fef5e8;
}

.program_textbox_large.gray {
  background-color: #e6e6e6;
}

.program_textbox_large.blue {
  background-color: #e5f2f9;
}

.program_textbox_large.orange {
  background-color: #fdebe7;
}

.program_textbox_large.purple {
  background-color: #f6f1f7;
}

.program_textbox_large.sky {
  background-color: #eef9fd;
}

.program_shadow {
  z-index: -1;
  height: 70%;
  background-color: rgba(0, 0, 0, .16);
  flex-direction: column;
  flex: 1;
  justify-content: flex-end;
  align-items: flex-end;
  display: flex;
}

.program_timelinebox_inner {
  z-index: 1;
  width: 120px;
  background-image: url('../images/pink02.png'), url('../images/pink04.png'), url('../images/pink03.png');
  background-position: 0 100%, 0 0, 0 100%;
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-size: 120px, 120px, 120px 64%;
  position: absolute;
  top: 0%;
  bottom: 0%;
  left: 0%;
  right: auto;
}

.program_timelinebox_inner.green {
  background-image: url('../images/green02.png'), url('../images/green04.png'), url('../images/green03.png'), url('../images/green03.png');
  background-position: 0 100%, 0 0, 0 45%, 0 100%;
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: 120px, 120px, 120px, 120px 50%;
}

.program_timelinebox_inner.yellow {
  background-image: url('../images/yellow02.png'), url('../images/yellow04.png'), url('../images/yellow03.png'), url('../images/yellow03.png');
  background-position: 0 100%, 0 0, 0 80px, 0 100%;
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: 120px, 120px, 120px 50%, 120px 50%;
}

.program_timelinebox_inner.gray {
  background-image: url('../images/gray02.png'), url('../images/gray04.png'), url('../images/gray03.png');
  background-position: 0 100%, 0 0, 0 100%;
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-size: 120px, 120px, 120px 60%;
}

.program_timelinebox_inner.blue {
  background-image: url('../images/blue02.png'), url('../images/blue04.png'), url('../images/blue03.png'), url('../images/blue03.png');
  background-position: 0 100%, 0 0, 0 45%, 0 100%;
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: 120px, 120px, 120px, 120px 50%;
}

.program_timelinebox_inner.orange {
  background-image: url('../images/orange02.png'), url('../images/orange04.png'), url('../images/orange03.png'), url('../images/orange03.png');
  background-position: 0 100%, 0 0, 0 80px, 0 100%;
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: 120px, 120px, 120px 30%, 120px 60%;
}

.program_timelinebox_inner.purple {
  background-image: url('../images/purple02.png'), url('../images/purple04.png'), url('../images/purple03.png'), url('../images/purple03.png');
  background-position: 0 100%, 0 0, 0 80px, 0 100%;
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: 120px, 120px, 120px 30%, 120px 60%;
}

.program_timelinebox_inner.sky {
  background-image: url('../images/sky02.png'), url('../images/sky04.png'), url('../images/sky03.png'), url('../images/sky03.png');
  background-position: 0 100%, 0 0, 0 80px, 0 100%;
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: 120px, 120px, 120px 30%, 120px 60%;
}

.program_timelinebox_inner2 {
  z-index: 0;
  background-color: #e63178;
  background-image: url('../images/title_tri.png');
  background-position: 100% 100%;
  background-repeat: no-repeat;
  background-size: 30px;
  border: 5px solid #000;
  flex: 1;
  position: absolute;
  top: 0%;
  bottom: 0%;
  left: 110px;
  right: 0%;
}

.program_timelinebox_inner2.green {
  background-color: #23b6bc;
  background-image: url('../images/title_tri.png');
  background-position: 100% 100%;
}

.program_timelinebox_inner2.yellow {
  background-color: #f2971b;
  background-image: url('../images/title_tri.png');
  background-position: 100% 100%;
}

.program_timelinebox_inner2.gray {
  background-color: gray;
  background-image: url('../images/title_tri.png');
  background-position: 100% 100%;
}

.program_timelinebox_inner2.blue {
  background-color: #0079c2;
  background-image: url('../images/title_tri.png');
  background-position: 100% 100%;
}

.program_timelinebox_inner2.orange {
  background-color: #e7380d;
  background-image: url('../images/title_tri.png');
  background-position: 100% 100%;
}

.program_timelinebox_inner2.purple {
  background-color: #a574af;
  background-image: url('../images/title_tri.png');
  background-position: 100% 100%;
}

.program_timelinebox_inner2.sky {
  background-color: #58c3f0;
  background-image: url('../images/title_tri.png');
  background-position: 100% 100%;
}

.program_textbox_right {
  height: 100%;
  flex-direction: column;
  align-items: flex-end;
  display: flex;
}

.program_textbox_right_bottom {
  height: 100px;
}

.program_textbox_right_top {
  width: 100%;
  background-color: #fceaf1;
  border-top: 5px solid #000;
  border-right: 5px solid #000;
  flex: 1;
}

.program_textbox_right_top.green {
  background-color: #e9f8f8;
}

.program_textbox_right_top.yellow {
  background-color: #fef5e8;
}

.program_textbox_right_top.gray {
  background-color: #e6e6e6;
}

.program_textbox_right_top.blue {
  background-color: #e5f2f9;
}

.program_textbox_right_top.orange {
  background-color: #fdebe7;
}

.program_textbox_right_top.purple {
  background-color: #f6f1f7;
}

.program_textbox_right_top.sky {
  background-color: #eef9fd;
}

.program_text {
  margin-top: 30px;
  margin-bottom: 0;
  font-weight: 400;
  line-height: 30px;
}

.program_text.small {
  font-size: 15px;
  line-height: 26px;
}

.program_timeline_textbox {
  z-index: 2;
  flex-direction: column;
  align-items: center;
  display: flex;
  position: relative;
}

.program_shadow_inner {
  z-index: -1;
  height: 150px;
  background-color: #fff;
}

.program_shadowbox {
  z-index: -1;
  width: 100%;
  height: 70%;
  background-image: url('../images/program_shadow2x.png');
  background-position: 100% 100%;
  background-size: auto 200px;
  flex-direction: row;
  justify-content: flex-end;
  align-items: flex-end;
  display: flex;
  position: absolute;
  bottom: -20px;
}

.program_text_box {
  grid-column-gap: 50px;
  grid-row-gap: 0px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-self: stretch;
  display: flex;
}

.program_text_box.withimg {
  min-width: 280px;
  flex-direction: column;
  flex: 1;
  justify-content: center;
}

.program_contents {
  flex-wrap: wrap;
  align-items: flex-end;
  margin-right: -20px;
  display: flex;
}

.program_img {
  width: 35%;
  max-width: 336px;
  min-width: 200px;
  margin-bottom: -40px;
}

.present_box {
  width: 100%;
  max-width: 1138px;
  grid-column-gap: 1vw;
  justify-content: center;
  margin-bottom: 50px;
  display: flex;
}

.present_itembox {
  height: 10vw;
  max-height: 200px;
  min-height: 125px;
}

.present_item_img {
  height: 100%;
  max-width: none;
}

.present_textgroup {
  width: 100%;
  max-width: 1184px;
  flex-direction: column;
  align-items: center;
  display: flex;
}

.present_special_title {
  color: #fff;
  text-align: center;
  background-color: #e7380d;
  border-radius: 7px;
  margin-bottom: 24px;
  padding: 8px 24px;
  font-size: 26px;
  font-weight: 700;
  line-height: 42px;
}

.present_middle_text {
  text-align: center;
  font-size: 30px;
  font-weight: 700;
  line-height: 48px;
}

.present_notice_text {
  margin-top: 24px;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
}

.top_btn_box {
  width: 100%;
  max-width: 1138px;
  justify-content: flex-end;
  margin-top: 40px;
  margin-bottom: -2px;
  display: flex;
}

.top_btn_linkbox {
  width: 60px;
}

.top_btn_img {
  width: 100%;
  height: 100%;
}

.up {
  width: 50px;
  height: 50px;
  position: absolute;
  top: 0%;
  bottom: auto;
}

.footer {
  background-color: #000;
  padding: 30px 60px;
}

.footer_inner {
  width: 100%;
  max-width: 1800px;
  grid-column-gap: 50px;
  grid-row-gap: 12px;
  flex-wrap: wrap;
  justify-content: space-between;
  display: flex;
}

.footer_link_group {
  grid-row-gap: 12px;
  justify-content: center;
  align-items: center;
  display: flex;
}

.footer_link {
  color: #fff;
  letter-spacing: 1px;
  font-weight: 400;
  text-decoration: none;
}

.footer_link:hover {
  text-decoration: underline;
}

.footer_bar {
  width: 1px;
  height: 13px;
  background-color: #fff;
  margin-left: 18px;
  margin-right: 18px;
}

.footer_copyright {
  color: #fff;
  font-weight: 400;
}

.section_top_img {
  z-index: 1;
  width: 100%;
  justify-content: center;
  align-items: center;
  display: flex;
  position: absolute;
  top: 0%;
  left: 0%;
  right: 0%;
}

.section_kaidan_img.right {
  width: 81%;
  max-width: 1570px;
  position: absolute;
  bottom: -6%;
  right: -50%;
}

.section_kaidan_img.right.shadow {
  z-index: -2;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.section_kaidan_img.right.img {
  width: 100%;
  position: absolute;
  bottom: auto;
  right: auto;
}

.section_kaidan_img.right.sha {
  width: 100%;
  z-index: -1;
  width: 100%;
  max-width: none;
  position: relative;
  bottom: auto;
  right: auto;
}

.section_kaidan_img._2 {
  z-index: -1;
  width: 24.5%;
  max-width: 460px;
  position: absolute;
  bottom: -27%;
  right: 7%;
}

.section_kaidan_img._2.img {
  width: 100%;
  bottom: auto;
  left: auto;
}

.section_kaidan_img._2.img.sha {
  z-index: -1;
  position: relative;
  bottom: auto;
  left: auto;
}

.section_kaidan_img._3 {
  width: 37%;
  max-width: 713px;
  position: absolute;
  bottom: 6%;
  right: -19%;
}

.section_kaidan_img._3.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.section_kaidan_img._3.img.sha {
  z-index: -1;
  position: relative;
}

.section_kaidan_img._4 {
  width: 25%;
  max-width: 285px;
  position: absolute;
  bottom: -3%;
  left: -13%;
}

.section_kaidan_img.innerimg {
  position: absolute;
}

.section_kaidan_img.innerimg-shadow {
  z-index: -1;
  position: relative;
}

.section_kaidan_img._5 {
  z-index: -1;
  width: 20%;
  max-width: 336px;
  position: absolute;
  bottom: -16%;
  left: 9%;
}

.section_kaidan_img._5.innerimg {
  width: 100%;
  bottom: auto;
  left: auto;
}

.section_kaidan_img._5.innerimg.sha {
  z-index: -1;
  position: relative;
  bottom: auto;
  left: auto;
}

.section_kaidan_img._6 {
  width: 30%;
  max-width: 592px;
  width: 72%;
  max-width: 1381px;
  position: absolute;
  top: -21%;
  left: -35%;
}

.section_kaidan_img._6.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.section_kaidan_img._6.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.section_kaidan_img._7 {
  z-index: -1;
  width: 26%;
  max-width: 435px;
  position: absolute;
  top: -17%;
  left: 25%;
}

.section_kaidan_img._7.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.section_kaidan_img._7.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.section_kaidan_img._1-copy {
  width: 72%;
  max-width: 1381px;
  position: absolute;
  top: -21%;
  left: -35%;
}

.section_kaidan_img._1-copy.shadow {
  z-index: -1;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.section_kaidan_img._1-copy.img {
  width: 100%;
  position: absolute;
  top: auto;
  left: auto;
}

.section_kaidan_img._6img {
  width: 34%;
  max-width: 592px;
  position: absolute;
  top: -4%;
  left: -12%;
}

.section_kaidan_img._8 {
  width: 7.5%;
  max-width: 118px;
  position: absolute;
  top: 31%;
  left: 18%;
}

.section_kaidan_img._3 {
  width: 81%;
  max-width: 1570px;
  position: absolute;
  bottom: -6%;
  right: -50%;
}

.section_kaidan_img._3.shadow {
  z-index: -2;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.section_kaidan_img._3.img {
  width: 100%;
  position: absolute;
  bottom: auto;
  right: auto;
}

.section_kaidan_img._3.sha {
  width: 100%;
  z-index: -1;
  width: 100%;
  position: relative;
  bottom: auto;
  right: auto;
}

.section_kaidan_img._3 {
  width: 81%;
  max-width: 1570px;
  position: absolute;
  bottom: -6%;
  right: -50%;
}

.section_kaidan_img._3.shadow {
  z-index: -2;
  width: 100%;
  position: relative;
  top: auto;
  left: auto;
}

.section_kaidan_img._3.img {
  width: 100%;
  position: absolute;
  bottom: auto;
  right: auto;
}

.section_kaidan_img._3.sha {
  width: 100%;
  z-index: -1;
  width: 100%;
  position: relative;
  bottom: auto;
  right: auto;
}

.section_kaidan_img.right._3 {
  width: 713px;
  max-width: 713px;
  bottom: 75px;
  right: -370px;
}

.section_kaidan_img.right._1 {
  width: 1570%;
  bottom: -54px;
  right: -966px;
}

.section_kaidan_img.right._2 {
  z-index: 0;
  width: 460px;
  top: -305px;
  bottom: auto;
  right: 340px;
}

.section_kaidan_img.right._4 {
  width: 611px;
  max-width: 611px;
  top: -235px;
  bottom: auto;
  left: auto;
  right: -185px;
}

.section_kaidan_img._1 {
  width: 24%;
  max-width: 459px;
  position: absolute;
  bottom: -356px;
  right: 8%;
}

.section_img_group {
  width: 100%;
  height: 100%;
  max-width: 1920px;
  min-width: 1480px;
  position: relative;
}

.section_img_group.present {
  z-index: 1;
  min-width: 1200px;
}

.section_group {
  overflow: hidden;
}

.section_bottom_img {
  z-index: 1;
  width: 100%;
  justify-content: center;
  align-items: center;
  display: flex;
  position: absolute;
  bottom: 0%;
  left: 0%;
  right: 0%;
}

.section_bottom_img.deep {
  z-index: 0;
}

.overview_img {
  position: absolute;
}

.overview_img.right-gre {
  z-index: 1;
  width: 23.5%;
  max-width: 453.6px;
  top: 500px;
  left: 3%;
}

.overview_img.right-orange {
  z-index: 1;
  width: 23.5%;
  max-width: 453.6px;
  top: 373px;
  left: -6%;
}

.overview_img.left-yellow {
  z-index: 1;
  width: 11.7%;
  max-width: 225px;
  bottom: 141px;
  left: 6%;
}

.overview_img.left-sky {
  z-index: 1;
  width: 12.3%;
  max-width: 237px;
  bottom: -93px;
  left: 13.8%;
}

.overview_img.right-purple {
  width: 12.3%;
  max-width: 237px;
  bottom: 54px;
  right: 32%;
}

.overview_img.right-yellow {
  z-index: 1;
  width: 41%;
  max-width: 781.6px;
  bottom: -357px;
  right: -13%;
}

.overview_img.right-pink {
  z-index: 1;
  width: 60.7%;
  max-width: 1165.5px;
  bottom: -317px;
  right: -35%;
}

.present_img {
  position: absolute;
}

.present_img.right-gre {
  z-index: 1;
  width: 23.5%;
  max-width: 453.6px;
  min-width: 453.6px;
  top: 500px;
  left: 3%;
}

.present_img.right-orange {
  z-index: 1;
  width: 23.5%;
  max-width: 453.6px;
  min-width: 453.6px;
  top: 373px;
  left: -6%;
}

.present_img.left-yellow {
  z-index: 1;
  width: 11.7%;
  max-width: 225px;
  bottom: 141px;
  left: 6%;
}

.present_img.left-sky {
  z-index: 1;
  width: 12.3%;
  max-width: 237px;
  bottom: -93px;
  left: 13.8%;
}

.present_img.right-purple {
  width: 12.3%;
  max-width: 237px;
  bottom: 54px;
  right: 32%;
}

.present_img.right-yellow {
  z-index: 1;
  width: 41%;
  max-width: 781.6px;
  bottom: -357px;
  right: -13%;
}

.present_img.right-pink {
  z-index: 1;
  width: 60.7%;
  max-width: 1165.5px;
  bottom: -317px;
  right: -35%;
}

.present_img.left-green {
  width: 22%;
  max-width: 420px;
  top: 183px;
  left: -9.5%;
}

.present_img.left-blue {
  z-index: -1;
  width: 26%;
  max-width: 498px;
  top: 205.6px;
  left: -13.5%;
}

.present_img.left-sky {
  width: 29.2%;
  max-width: 562px;
  bottom: -78px;
  left: -6%;
}

.present_img.right-pink-1 {
  width: 37.8%;
  max-width: 726.6px;
  top: -106.7px;
  right: -17.6%;
}

.present_img.right-orange-1 {
  width: 28%;
  max-width: 547.4px;
  top: -233px;
  right: -13%;
}

.present_img.right-yellow-1 {
  z-index: 1;
  width: 22%;
  max-width: 423.5px;
  top: 352px;
  right: -9%;
}

.present_img.left-sky-1, .present_img.left-sky-1-copy {
  width: 29.2%;
  max-width: 562px;
  bottom: -78px;
  left: -6%;
}

.logo_link {
  justify-content: center;
  align-items: center;
  padding-left: 0;
  display: flex;
}

.main-finish-text {
  text-align: center;
  margin-top: 50px;
  margin-bottom: 0;
  font-size: 24px;
  font-weight: 700;
  line-height: 32px;
}

.main-finish-text.wh {
  color: #fff;
  margin-top: 80px;
}

@media screen and (min-width: 1280px) {
  .main_img_box, .section_img_group {
    min-width: 1920px;
  }

  .section_img_group.present {
    min-width: 1440px;
  }
}

@media screen and (min-width: 1920px) {
  .btn_text {
    color: #fff;
  }

  .main_left_img._3.img {
    bottom: auto;
  }
}

@media screen and (max-width: 991px) {
  .main {
    min-height: auto;
    padding-left: 50px;
    padding-right: 50px;
  }

  .h1_title {
    font-size: 100px;
    line-height: 100px;
  }

  .h1_small {
    font-size: 72px;
    line-height: 72px;
  }

  .main_btn {
    width: 550px;
    height: auto;
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .main_img_box {
    min-width: 0;
  }

  .main_left_img._1 {
    min-width: 440px;
    top: -180px;
    left: -160px;
  }

  .main_left_img._2 {
    min-width: 250px;
    top: -90px;
    bottom: auto;
    left: -150px;
  }

  .main_left_img._3 {
    left: 10px;
  }

  .main_left_img._4 {
    min-width: 200px;
    left: -140px;
  }

  .main_left_img._5 {
    min-width: 120px;
    top: -80px;
    bottom: auto;
    left: 10px;
  }

  .main_left_img._7 {
    min-width: 300px;
    top: -130px;
  }

  .main_left_img._6img {
    min-width: 300px;
    left: -230px;
  }

  .main_left_img._8 {
    min-width: 50px;
    left: 5px;
  }

  .main_img._7 {
    min-width: 60px;
    top: 420px;
    right: 10px;
  }

  .main_img.right._3 {
    min-width: 250px;
    top: 250px;
    right: -200px;
  }

  .main_img.right._1 {
    min-width: 350px;
    right: -65%;
  }

  .main_img.right-blue {
    min-width: 80px;
    top: 470px;
    right: -20px;
  }

  .main_img.right-orenge-top {
    min-width: 200px;
    top: 50px;
    right: -120px;
  }

  .main_img.right-top-purple {
    min-width: 180px;
    top: -20px;
    right: 20px;
  }

  .main_img.right-pink {
    min-width: 200px;
    top: -60px;
    right: -130px;
  }

  .section, .section.overview {
    padding-left: 50px;
    padding-right: 50px;
  }

  .section.program {
    background-size: 170%, auto;
  }

  .section.bottom {
    padding-left: 50px;
    padding-right: 50px;
  }

  .overview_textbox {
    padding-left: 24px;
    padding-right: 24px;
  }

  .program_timeline_text {
    font-size: 32px;
    line-height: 32px;
  }

  .program_text_title {
    color: #000;
    font-size: 21px;
    line-height: 24px;
  }

  .program_text {
    margin-top: 16px;
    font-size: 14px;
    line-height: 18px;
  }

  .program_text.small {
    font-size: 12px;
    line-height: 20px;
  }

  .program_img {
    width: 180px;
  }

  .present_box {
    grid-column-gap: 2vw;
    flex-wrap: wrap;
    justify-content: center;
  }

  .present_itembox {
    height: 25vw;
  }

  .present_special_title {
    font-size: 19px;
    line-height: 24px;
  }

  .present_middle_text {
    font-size: 20px;
    line-height: 30px;
  }

  .present_notice_text {
    font-size: 12px;
    line-height: 18px;
  }

  .top_btn_box {
    flex-wrap: wrap;
  }

  .footer {
    padding-left: 50px;
    padding-right: 50px;
  }

  .footer_inner {
    justify-content: center;
  }

  .footer_link_group {
    flex-wrap: wrap;
  }

  .section_kaidan_img._1 {
    min-width: 180px;
    top: -90px;
    bottom: auto;
    right: -50px;
  }

  .section_img_group, .section_img_group.present {
    min-width: 0;
  }

  .overview_img.right-gre {
    min-width: 140px;
    left: -100px;
  }

  .overview_img.right-orange {
    min-width: 150px;
    top: 480px;
    left: -110px;
  }

  .overview_img.left-yellow {
    min-width: 105px;
    left: -70px;
  }

  .overview_img.left-sky {
    min-width: 120px;
    bottom: -40px;
    left: -80px;
  }

  .overview_img.right-purple {
    min-width: 160px;
    bottom: 20px;
    right: 20%;
  }

  .overview_img.right-yellow {
    min-width: 180px;
    bottom: -80px;
    right: -30%;
  }

  .overview_img.right-pink {
    min-width: 200px;
    bottom: 0;
    right: -52%;
  }

  .present_img.left-blue {
    min-width: 200px;
    left: -150px;
  }

  .present_img.right-pink-1 {
    top: -30px;
  }

  .present_img.right-orange-1 {
    min-width: 150px;
    top: -50px;
    right: -100px;
  }

  .present_img.right-yellow-1 {
    min-width: 150px;
    right: -80px;
  }

  .present_img.left-sky-1, .present_img.left-sky-1-copy {
    min-width: 140px;
    bottom: -50px;
    left: -3%;
  }
}

@media screen and (max-width: 767px) {
  .header-btn {
    padding: 12px 24px;
  }

  .header-btn_text {
    font-size: 16px;
  }

  .header-btn_text.finish {
    font-size: 12px;
  }

  .header {
    height: auto;
    padding: 12px 24px;
  }

  .main {
    padding-left: 24px;
    padding-right: 24px;
  }

  .h1_title {
    font-size: 16vw;
    line-height: 14vw;
  }

  .h1_small {
    font-size: 10vw;
    line-height: 10vw;
  }

  .main_title-inner_en {
    font-size: 24px;
    line-height: 24px;
  }

  .main_title-inner_jp {
    font-size: 17px;
    line-height: 19px;
  }

  .date {
    font-size: 32px;
  }

  .date_bold {
    font-size: 54px;
    line-height: 54px;
  }

  .main_btn {
    width: 100%;
    max-width: 400px;
  }

  .btn_text {
    font-size: 19px;
    line-height: 19px;
  }

  .main_img_box {
    min-width: 620px;
  }

  .section {
    padding: 80px 24px;
  }

  .section.overview {
    padding-left: 24px;
    padding-right: 24px;
  }

  .section.program {
    background-size: 190%, auto;
  }

  .section.present {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section.bottom {
    padding-left: 24px;
    padding-right: 24px;
  }

  .section_title_img {
    height: 80px;
    object-fit: contain;
  }

  .section_title {
    margin-bottom: 32px;
  }

  .section_title_h2 {
    letter-spacing: 12px;
    font-size: 16px;
    font-weight: 700;
    line-height: 20px;
  }

  .section_title_h2.wh {
    margin-top: 8px;
  }

  .overview_textbox {
    padding-left: 24px;
    padding-right: 24px;
  }

  .overview_textbox_text {
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 24px;
  }

  .overview_textbox_text_m {
    font-size: 18px;
    line-height: 28px;
  }

  .overview_textbox_text_name {
    font-size: 24px;
  }

  .program_textbox_img_group {
    flex-direction: column;
  }

  .program_timelinebox {
    width: 100%;
    height: 80px;
    flex-direction: row;
    align-items: center;
    padding: 12px 0 12px 5%;
  }

  .program_timeline_text {
    font-size: 28px;
  }

  .time-bar {
    width: 15px;
    height: 2px;
    margin-left: 6px;
    margin-right: 6px;
  }

  .program_textbox {
    margin-top: -5px;
    margin-left: 1px;
    padding: 24px;
  }

  .program_text_title {
    font-size: 19px;
  }

  .program_textbox_large {
    border-width: 3px;
  }

  .program_timelinebox_inner {
    width: 70px;
    background-size: 70px, 70px, 70px 45%;
  }

  .program_timelinebox_inner.green {
    background-image: url('../images/green02.png'), url('../images/green04.png'), url('../images/green03.png');
    background-position: 0 100%, 0 0, 0 100%;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: 70px, 70px, 70px 45%;
  }

  .program_timelinebox_inner.yellow {
    background-image: url('../images/yellow02.png'), url('../images/yellow04.png'), url('../images/yellow03.png');
    background-position: 0 100%, 0 0, 0 100%;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: 70px, 70px, 70px 45%;
  }

  .program_timelinebox_inner.gray {
    background-image: url('../images/gray02.png'), url('../images/gray04.png'), url('../images/gray03.png');
    background-position: 0 100%, 0 0, 0 100%;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: 70px, 70px, 70px 45%;
  }

  .program_timelinebox_inner.blue {
    background-image: url('../images/blue02.png'), url('../images/blue04.png'), url('../images/blue03.png');
    background-position: 0 100%, 0 0, 0 100%;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: 70px, 70px, 70px 45%;
  }

  .program_timelinebox_inner.orange {
    background-image: url('../images/orange02.png'), url('../images/orange04.png'), url('../images/orange03.png');
    background-position: 0 100%, 0 0, 0 100%;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: 70px, 70px, 70px 45%;
  }

  .program_timelinebox_inner.purple {
    background-image: url('../images/purple02.png'), url('../images/purple04.png'), url('../images/purple03.png');
    background-position: 0 100%, 0 0, 0 100%;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: 70px, 70px, 70px 45%;
  }

  .program_timelinebox_inner.sky {
    background-image: url('../images/sky02.png'), url('../images/sky04.png'), url('../images/sky03.png');
    background-position: 0 100%, 0 0, 0 100%;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: 70px, 70px, 70px 45%;
  }

  .program_timelinebox_inner2 {
    border-width: 3px;
    left: 60px;
  }

  .program_textbox_right_bottom {
    height: 60px;
  }

  .program_textbox_right_top {
    border-top-width: 3px;
    border-right-width: 3px;
  }

  .program_text {
    margin-top: 16px;
    font-size: 14px;
    line-height: 20px;
  }

  .program_timeline_textbox {
    flex-direction: row;
  }

  .program_shadowbox {
    background-size: auto 110px;
    bottom: -16px;
  }

  .program_text_box.withimg {
    width: 100%;
    min-width: 0;
    flex: 0 auto;
    justify-content: center;
  }

  .program_contents {
    justify-content: center;
    margin-right: 0;
  }

  .program_img {
    margin-bottom: -24px;
  }

  .present_itembox {
    margin-top: 10px;
    margin-bottom: 10px;
  }

  .present_middle_text {
    font-size: 16px;
    line-height: 24px;
  }

  .footer_copyright {
    font-size: 12px;
  }

  .main-finish-text {
    font-size: 4vw;
    line-height: 5.5vw;
  }
}

@media screen and (max-width: 479px) {
  .logo_img {
    width: 100px;
  }

  .arrow-icon {
    height: 14px;
  }

  .header-btn {
    width: 180px;
    padding: 10px 16px;
  }

  .header-btn_text {
    margin-right: 8px;
    font-size: 14px;
  }

  .header-btn_text.finish {
    line-height: 18px;
  }

  .header_innerbox {
    grid-column-gap: 10px;
    grid-row-gap: 10px;
  }

  .main_img_box {
    width: 110%;
    min-width: 400px;
  }

  .main_left_img._1 {
    left: -160px;
  }

  .main_left_img._6img {
    left: -250px;
  }

  .main_img.right-orenge-top {
    right: -140px;
  }

  .section.present {
    padding-bottom: 100px;
  }

  .overview_textbox_text {
    letter-spacing: .6vw;
    font-size: 13px;
    line-height: 20px;
  }

  .overview_textbox_text_m {
    font-size: 14px;
    line-height: 20px;
  }

  .overview_textbox_text_name {
    font-size: 16px;
    line-height: 20px;
  }

  .program_timelinebox {
    padding-left: 10%;
  }

  .present_itembox {
    min-height: auto;
  }

  .present_middle_text {
    font-size: 15px;
  }

  .footer_bar {
    margin-left: 12px;
    margin-right: 12px;
  }

  .overview_img.right-gre {
    left: -110px;
  }

  .overview_img.right-orange {
    left: -117px;
  }

  .overview_img.right-purple {
    bottom: 10px;
  }

  .present_img.left-blue {
    left: -160px;
  }

  .present_img.right-yellow-1 {
    right: -100px;
  }
}