@charset "UTF-8";

/*-------------------------
__top_style
-------------------------*/
#content .page_ttl_wrap {
  height: 700px;
}
#content .page_ttl_wrap > .inner {
  display: flex;
  align-items: center;
  height: 100%;
  width: 100%;
  background: none;
  overflow: hidden;
  position: relative;
}
#content .page_ttl_wrap .box {
  max-width: 1200px;
  margin: 100px auto 0;
  position: relative;
  z-index: 10;
}
#content .page_ttl_wrap .box .page_ttl_top {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0 30px;
}
#content .page_ttl_wrap .box .page_ttl_top .logo_f-rei {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff;
  height: 200px;
  width: 200px;
  margin: 0 25px 0 0;
  box-shadow: 0 5px 15px rgba(35, 79, 80, .1);
  border-radius: 100px;
}
#content .page_ttl_wrap .box .page_ttl_top .page_ttl_txt_box .page_ttl_name {
  font-size: 1px;
  line-height: 0;
  text-align: left;
  margin: 0 0 10px;
}
#content .page_ttl_wrap .box .page_ttl_top .page_ttl_txt_box .lead {
  font-size: 2em;
  line-height: 1.6;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.04em;
  text-align: left;
}
#content .page_ttl_wrap .box .page_ttl_date_venue {
  padding: 20px 0;
  position: relative;
}
#content .page_ttl_wrap .box .page_ttl_date_venue::after {
  content: "";
  display: block;
  background-color: rgba(255, 255, 255, .6);
  height: 100%;
  width: 100%;
  border-radius: 100px;
  position: absolute;
  left: 0;
  top: 0;
  -webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);
}
#content .page_ttl_wrap .box .page_ttl_date_venue > .inner {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}
#content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date {
  font-size: 1px;
  line-height: 0;
  margin: 0 40px 0 0;
  padding: 0 40px 0 0;
  border-right: 2px solid #000;
}
#content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date > span {
  display: block;
}
#content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date > span:first-child {
  margin-bottom: 10px;
}
#content .page_ttl_wrap .box .page_ttl_date_venue > .inner .venue {
  font-size: 1px;
  line-height: 0;
}
#content .page_ttl_wrap .box .page_ttl_date_venue > .inner .venue > span {
  display: block;
}
#content .page_ttl_wrap .box .page_ttl_date_venue > .inner .venue > span:first-child {
  margin-bottom: 10px;
}
#content .page_ttl_wrap .box .page_ttl_sponsor {
  font-size: 1.8em;
  line-height: 1.5;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.04em;
  margin: 20px -0.5em 0;
}
#content .page_ttl_wrap .box .page_ttl_sponsor span {
  margin: 0 0.5em;
}

#content .page_ttl_wrap .box .regist_btn {
  height: 70px;
  width: 340px;
  margin: 30px auto 0;
}
#content .page_ttl_wrap .box .regist_btn a {
  font-size: 2em;
  line-height: 70px;
  font-weight: 700;
  color: var(--base-color-grn);
  letter-spacing: 0.04em;
  text-decoration: none;
  display: block;
  background-color: #fff;
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  box-shadow: 0 5px 15px rgba(35, 79, 80, .1);
  border-radius: 35px;
  position: relative;
  transition: transform .2s var(--easing)
}
@media screen and (min-width:768px) {
  #content .page_ttl_wrap .box .regist_btn a:hover {
    transform: scale(1.1);
  }
}

#content .page_ttl_wrap > .inner .bg {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  width: 100%;
  background: url(../images/page_ttl_bg.jpg) no-repeat center center;
  background-size: cover;
  animation: bgscale 15s linear both 0s;
  overflow: hidden;
  position: absolute;
  left: 0;
  top: 0;
}

@-webkit-keyframes bgscale {
  0% {
    transform:scale(1) rotate(0.001deg);
  }
  100% {
    transform:scale(1.2) rotate(0.001deg);
  }
}
@keyframes bgscale {
  0% {
    transform:scale(1) rotate(0.001deg);
  }
  100% {
    transform:scale(1.2) rotate(0.001deg);
  }
}

#content > .sec_wrap {
  /* margin-top: 750px; */
  padding-top: 0;
}
#content > .sec_wrap >.inner {
  position: relative;
  z-index: 100;
}

#registration > .inner {
  background: url(../images/registration_bg.jpg) no-repeat center center;
  background-size: cover;
  padding: 80px 0 140px;
}
#registration .registration_box {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px;
  box-sizing: border-box;
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 10px 30px rgba(35, 79, 80, 0.1);
}
#registration .registration_box::before {
  content: "";
  display: block;
  background-color: #fff;
  height: 120%;
  width: 120%;
  opacity: .5;
  position: absolute;
  left: -10%;
  top: -10%;
  filter: blur(6px);
}
#registration .registration_box .ttl {
  font-size: 4.2em;
  line-height: 1.3;
  font-weight: 700;
  /* background: linear-gradient(to right, rgba(18, 193, 158, 1) 0%, rgba(78, 203, 230, 1) 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent; */
}
#registration .registration_box .ttl_txt {
  font-size: 1.8em;
  line-height: 1.3;
  font-weight: 700;
  /* background: linear-gradient(to right, rgba(18, 193, 158, 1) 0%, rgba(78, 203, 230, 1) 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent; */
  margin: 0 0 30px;
}
#registration .registration_box .btn_wrap {
  margin: 0 0 40px;
}
#registration .registration_box .btn_wrap .btn {
  display: flex;
  justify-content: center;
  width: 320px;
  margin: 0 auto;
}
#registration .registration_box .btn_wrap .btn.press {
  width: 260px;
  margin-top: 20px;
}
#registration .registration_box .btn_wrap .btn a {
  font-size: 1.8em;
  line-height: 70px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  text-decoration: none;
  display: block;
  background: linear-gradient(to right, rgba(106, 252, 232, 1) 0%, rgba(19, 242, 190, 1) 100%);
  height: 70px;
  width: 100%;
  box-sizing: border-box;
  box-shadow: 0 10px 20px 5px rgba(12, 80, 66, .15);
  border-radius: 50px;
  position: relative;
  transition: transform .2s var(--easing);
}
#registration .registration_box .btn_wrap .btn.press a {
  line-height: 55px;
  height: 55px;
}
@media screen and (min-width:768px) {
  #registration .registration_box .btn_wrap .btn a:hover {
    transform: scale(1.1);
  }
}
#registration .registration_box .btn_wrap .btn a > span {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 100%;
  position: relative;
  z-index: 2;
}
#registration .registration_box .btn_wrap .btn a > span span {
  line-height: 1.2;
}
#registration .registration_box .btn_wrap .btn a::after {
  content: "";
  display: block;
  background: linear-gradient(to right, rgba(3,228,177,1) 0%,rgba(37,189,216,1) 100%);
  height: 100%;
  width: 100%;
  border-radius: 50px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  transition: opacity .2s var(--easing);
}
@media screen and (min-width:768px) {
  #registration .registration_box .btn_wrap .btn a:hover::after {
    opacity: 0;
  }
}
#registration .registration_box .notice {
  padding: 15px;
  border: 1px solid #000;
}
#registration .registration_box .notice .notice_ttl {
  font-size: 1.8em;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin: 0 0 6px;
}
#registration .registration_box .notice .notice_txt {
  font-size: 1.5em;
  line-height: 1.5;
  text-align: left;
}

#finished {
  background-color: #e8f5f9;
  padding: 40px 0 0;
}
#finished > .inner {
  background-color: #fff;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  border: 1px solid;
}
#finished .txt {
  font-size: 2em;
  line-height: 1.8;
  font-weight: 500;
  letter-spacing: 0.04em;
}

#result {
  background-color: #e8f5f9;
  /* margin: -60px 0 0; */
  /* border-radius: 60px 60px 0 0; */
}
#result > .inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 0 140px;
}
#result .ttl {
  font-size: 4.5em;
  line-height: 1.3;
  font-weight: 700;
  background: linear-gradient(to right, rgba(18,193,158,1) 0%,rgba(78,203,230,1) 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-bottom: 30px;
}
#result .lead {
  font-size: 2.2em;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: -10px 0 60px;
}
#result .box:not(:last-child) {
  margin: 0 0 60px;
}
#result .box .ttls {
  font-size: 2.4em;
  line-height: 1.5;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  background-color: #00af95;
  margin: 0 0 30px;
  padding: 12px 0;
  border-radius: 35px;
}
#result .box .ttls > span {
  display: inline-block;
}
#result .box .result_wrap {
  display:flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 -15px;
}
#result .box .result_wrap::after {
  content: "";
  width: 100%;
}
#result .box dl {
  width: calc((100% - 90px) / 3);
  font-size: 2.2em;
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin: 0 15px;
  padding: 20px;
  box-sizing: border-box;
  border-radius: 16px;
  background-color: #FFF;
  box-shadow: 0 0 30px -5px rgba(35, 79, 80, 0.1);
}
#result .box dl dt {
  font-weight: 700;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (min-width:768px) {
  #result .box dl dt {
    min-height: 3em;
  }
  #result .box dl dt > span > span {
    display: inline-block;
    padding: 0.75em 0;
  }
}
#result .box dl dd {
  margin: 15px 0 0;
  padding: 15px 0 0;
  border-top: 1px solid #ddd;
}
#result .box dl dd span {
  font-weight: 700;
  color: var(--base-color-grn);
}
#result .txt {
  font-size: 1.6em;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-align: right;
}

#guide {
  background-color: var(--bg-color);
  margin: -60px 0 0;
  border-radius: 60px 60px 0 0;
}
#guide > .inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 0 140px;
}
#guide .ttl {
  font-size: 4.5em;
  line-height: 1.3;
  font-weight: 700;
  background: linear-gradient(to right, rgba(18,193,158,1) 0%,rgba(78,203,230,1) 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-bottom: 30px;
}
#guide .box {
  background-color: #fff;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(35, 79, 80, 0.1);
  border-radius: 24px;
}
#guide .box .img_wrap {
  display: flex;
  margin: 0 -15px 30px;
}
#guide .box .img_wrap .img {
  font-size: 1px;
  line-height: 0;
  width: calc(50% - 30px);
  margin: 0 15px;
}
#guide .box .img_wrap .img img {
  height: auto;
  width: 100%;
  border: 1px solid #ddd;
}
#guide .box .btn {
  height: 70px;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}
#guide .box .btn:not(:last-child) {
  margin-bottom: 25px;
}
#guide .box .btn a {
  font-size: 1.8em;
  line-height: 70px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  text-decoration: none;
  display: block;
  background: linear-gradient(to right, rgba(106, 252, 232, 1) 0%, rgba(19, 242, 190, 1) 100%);
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  border-radius: 50px;
  position: relative;
  transition: transform .2s var(--easing);
}
@media screen and (min-width:768px) {
  #guide .box .btn a:hover {
    transform: scale(1.1);
  }
}
#guide .box .btn a {
  box-shadow: 0 10px 20px 5px rgba(12, 80, 66, .15)
}
#guide .box .btn a > span {
  display: inline-block;
  position: relative;
  z-index: 2;
}
#guide .box .btn a::after {
  content: "";
  display: block;
  background: linear-gradient(to right, rgba(3,228,177,1) 0%,rgba(37,189,216,1) 100%);
  height: 100%;
  width: 100%;
  border-radius: 50px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  transition: opacity .2s var(--easing);
}
@media screen and (min-width:768px) {
  #guide .box .btn a:hover::after {
    opacity: 0;
  }
}

#youtubelive {
  background-color: #e8f5f9;
  margin: -60px 0 0;
  border-radius: 60px 60px 0 0;
}
#youtubelive > .inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 0 140px;
}
#youtubelive .ttl {
  font-size: 4.5em;
  line-height: 1.3;
  font-weight: 700;
  background: linear-gradient(to right, rgba(18,193,158,1) 0%,rgba(78,203,230,1) 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
#youtubelive .date {
  font-size: 2.7em;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: linear-gradient(to right, rgba(18,193,158,1) 0%,rgba(78,203,230,1) 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding: 10px 0 40px;
}
#youtubelive .sub_menu {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -10px 30px;
}
#youtubelive .sub_menu li {
  width: calc(50% - 20px);
  margin:0 10px 20px;
  box-sizing: border-box;
}
#youtubelive .sub_menu li > div {
  height: 70px;
  margin-left: auto;
}
#youtubelive .sub_menu li > div a {
  font-size: 1.8em;
  line-height: 70px;
  font-weight: 700;
  color: #000;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-align-last: left;
  display: block;
  background-color: #fff;
  height: 100%;
  width: 100%;
  padding-left: 30px;
  box-sizing: border-box;
  border-radius: 35px;
  position: relative;
  transition:  color .2s var(--easing);
}
@media screen and (min-width:768px) {
  #youtubelive .sub_menu li > div a:hover {
    color: var(--base-color-grn);
  }
}
#youtubelive .sub_menu li > div a {
  box-shadow: 0 5px 15px rgba(35, 79, 80, .1);
}
#youtubelive .sub_menu li > div a::after {
  content: "";
  display: block;
  height: 12px;
  width: 12px;
  margin-top: -6px;
  border-radius: 6px;
  position: absolute;
  right: 30px;
  top: 50%;
  transition: transform .2s var(--easing);
}
#youtubelive .sub_menu li > div a::after {
  background-color: var(--base-color-grn);
}
@media screen and (min-width:768px) {
  #youtubelive .sub_menu li > div a:hover::after {
    transform: scale(1.8);
  }
}
#youtubelive .block {
  margin: -134px 0 0;
  padding: 134px 0 0;
}
#youtubelive .block:not(:last-child) {
  margin-bottom: 40px;
}
#youtubelive .block > .inner {
  background-color: #fff;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 0 30px;
  box-sizing: border-box;
  border-radius: 30px;
  box-shadow: 0 10px 30px rgba(35, 79, 80, 0.1);
}
#youtubelive .block .block_ttl {
  font-size: 2.4em;
  line-height: 1.5;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  background-color: #00af95;
  padding: 13px 0;
  border-radius: 30px 30px 0 0;
}
#youtubelive .block .block_ttl > span {
  display: inline-block;
}
#youtubelive .block .box_wrap {
  display: flex;
  padding: 30px 20px 0;
}
#youtubelive .block .box_wrap .box {
  width: calc(33.333% - 20px);
  margin: 0 10px;
}
#youtubelive .block .box_wrap .box .video {
  margin: auto;
  position: relative;
}
#youtubelive .block .box_wrap .box .video::before {
  content: "";
  display: block;
  padding-top: 56.25%;
}
#youtubelive .block .box_wrap .box .video iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
#youtubelive .block .box_wrap .box .txt {
  font-size: 1.8em;
  line-height: 1.3;
  margin: 10px 0 0;
}
#youtubelive .block .btn {
  height: 70px;
  width: 100%;
  max-width: 320px;
  margin: 20px auto 0;
}
#youtubelive .block .btn a {
  font-size: 1.8em;
  line-height: 70px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  text-decoration: none;
  display: block;
  background: linear-gradient(to right, rgba(106, 252, 232, 1) 0%, rgba(19, 242, 190, 1) 100%);
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  border-radius: 50px;
  position: relative;
  transition: transform .2s var(--easing);
}
@media screen and (min-width:768px) {
  #youtubelive .block .btn a:hover {
    transform: scale(1.1);
  }
}
#youtubelive .block .btn a {
  box-shadow: 0 10px 20px 5px rgba(12, 80, 66, .15)
}
#youtubelive .block .btn a > span {
  display: inline-block;
  position: relative;
  z-index: 2;
}
#youtubelive .block .btn a::after {
  content: "";
  display: block;
  background: linear-gradient(to right, rgba(3,228,177,1) 0%,rgba(37,189,216,1) 100%);
  height: 100%;
  width: 100%;
  border-radius: 50px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  transition: opacity .2s var(--easing);
}
@media screen and (min-width:768px) {
  #youtubelive .block .btn a:hover::after {
    opacity: 0;
  }
}

#traffic {
  background: linear-gradient(to right, rgba(18, 233, 210, 1) 0%, rgba(13, 186, 164, 1) 100%);
  margin: -60px 0 0;
  border-radius: 60px 60px 0 0;
}
#traffic > .inner {
  padding: 80px 0 140px;
}
#traffic .traffic_box {
  background-color: #fff;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px 30px;
  box-sizing: border-box;
  border-radius: 30px;
  box-shadow: 0 10px 30px rgba(35, 79, 80, 0.1);
}
#traffic .traffic_box .ttl {
  font-size: 2.7em;
  line-height: 1.5;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  background-color: #00af95;
  margin: 0 -30px;
  padding: 13px 0;
  border-radius: 30px 30px 0 0;
}
#traffic .traffic_box .ttl > span {
  display: inline-block;
}
#traffic .traffic_box .date {
  font-size: 2.2em;
  line-height: 1.5;
  font-weight: 700;
  color: #cf0119;
  letter-spacing: 0.04em;
  margin: 30px 0 25px;
  padding: 10px 0;
  border: 3px solid;
}
#traffic .traffic_box .txt {
  font-size: 1.6em;
  line-height: 1.8;
  letter-spacing: 0.04em;
  margin: 0 0 25px;
}
#traffic .traffic_box .map_wrap {
  display: flex;
  justify-content: space-around;
}
#traffic .traffic_box .map_wrap .map > span {
  font-size: 1px;
  line-height: 0;
  display: block;
  border: 1px solid #ddd;
}
#traffic .traffic_box .map_wrap .map .caption {
  font-size: 1.4em;
  line-height: 1.5;
  margin: 6px 0 0;
}

#whats {
  background: url(../images/bg_whats.jpg) no-repeat center center;
  background-size: cover;  
  margin: -60px 0 0;
  border-radius: 60px 60px 0 0;
}
#whats > .inner {
  display: flex;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 0 140px;
}
#whats .ttl {
  font-size: 5.2em;
  font-weight: 700;
  text-align: left;
  letter-spacing: 0.02em;
}
#whats .ttl span {
  color: #fff;
  background-color: #05beb8;
  display: inline-block;
  margin: 0 0 10px;
  padding: 10px 16px;
}

#whats .txt_box {
  width: 60%;
}
#whats .txt_box .txt {
  font-size: 2em;
  line-height: 1.8;
  text-align: left;
  letter-spacing: 0.04em;
  margin-bottom: 1.8em;
}
#whats .txt_box .txt .fw700 {
  font-weight: 700;
}
#whats .txt_box .txt_s {
  font-size: 1.4em;
  line-height: 1.8;
  text-align: left;
  margin-top: 60px;
}
#whats .txt_box .txt_s a {
  text-decoration: none;
  color: #000;
  transition: color .3s;
}
@media screen and (min-width:768px) {
  #whats .txt_box .txt_s a:hover {
    color: #7a7a7a;
  }
}

#competition {
  background-color: #e8f5f9;
  margin: -60px 0 0;
  border-radius: 60px;
  overflow: hidden;
  position: relative;
  z-index: 20;
}
#competition .mission_wrap {
  /* background: linear-gradient(to right, rgba(236, 245, 250, 1) 0%, rgba(210, 254, 248, 1) 100%); */
  /* background-color: var(--bg-color); */
  padding: 80px 0 60px;
  box-sizing: border-box;
  border-radius: 60px;
  position: relative;
  z-index: 30;
}
#competition .mission_wrap > .inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 50;
}
#competition .mission_wrap .box:not(:last-child) {
  margin-bottom: 60px;
}
#competition .mission_wrap .mission_ttl {
  font-size: 4.5em;
  line-height: 1.3;
  font-weight: 700;
  background: linear-gradient(to right, rgba(18,193,158,1) 0%,rgba(78,203,230,1) 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-bottom: 30px;
}
#competition .mission_wrap .mission_lead {
  font-size: 2.2em;
  line-height: 2;
  font-weight: 500;
  padding-bottom: 40px;
}
#competition .mission_wrap .lst {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin:0 -12px 56px;
}
#competition .mission_wrap .lst li {
  width: calc(50% - 24px);
  margin: 0 12px 24px;
}
#competition .mission_wrap .lst li .box {
  text-decoration: none;
  display: block;
  height: 100%;
  width: 100%;
  position: relative;
  transition: transform .2s var(--easing);
}
@media screen and (min-width:768px) {
  #competition .mission_wrap .lst li a.box:hover {
    transform: scale(1.1);
  }
}
#competition .mission_wrap .lst li .box::before {
  content: "";
  display: block;
  background-color: rgba(255, 255, 255, .75);
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 24px;
  z-index: 2;
  transition: background-color .2s var(--easing);
}
@media screen and (min-width:768px) {
  #competition .mission_wrap .lst li a.box:hover::before {
    background-color: rgba(255, 255, 255, .6);
  }
}
#competition .mission_wrap .lst li .box::after {
  content: "";
  display: block;
  background: url(/images/bg_gra.png) no-repeat center 0;
  background-size: 100% 100%;
  position: absolute;
  left: -50px;
  right: -50px;
  bottom: -25px;
  top: -10px;
  z-index: 1;
}
#competition .mission_wrap .lst li .box > .inner {
  display: block;
  height: 100%;
  width: 100%;
  padding: 25px 30px;
  box-sizing: border-box;
  position: relative;
}
#competition .mission_wrap .lst li .box > .inner::after {
  content: "";
  display: block;
  background-color: var(--base-color-grn);
  height: 12px;
  width: 12px;
  margin-top: -6px;
  border-radius: 6px;
  position: absolute;
  right: 30px;
  top: 50%;
  transition: transform .2s var(--easing);
  z-index: 10;
}
#competition .mission_wrap .lst li .box > .inner > span {
  text-align: left;
  display: block;
  position: relative;
  z-index: 3;
}
#competition .mission_wrap .lst li .box > .inner > span.challenge {
  font-size: 2.2em;
  line-height: 1.3;
  font-weight: 700;
  color: var(--base-color-grn);
}
#competition .mission_wrap .lst li .box > .inner > span.date {
  font-size: 1.8em;
  line-height: 1.3;
  color: #000;
  margin-top: 4px;
}
#competition .mission_wrap .lst li span.box > .inner > span.date {
  color: #AAA;
}

#teams {
  margin-top: -160px;
  padding: 80px 0 120px;
  position: relative;
  z-index: 30;
}
#teams .teams_lead {
  font-size: 2.2em;
  line-height: 2;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 20px 0 30px;
}
#teams .btn {
  display: flex;
  justify-content: center;
  width: 480px;
  margin: 0 auto 40px;
}
#teams .btn a {
  font-size: 2.2em;
  line-height: 90px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  text-decoration: none;
  display: block;
  background: linear-gradient(to right, rgba(106, 252, 232, 1) 0%, rgba(19, 242, 190, 1) 100%);
  height: 90px;
  width: 100%;
  box-sizing: border-box;
  box-shadow: 0 10px 20px 5px rgba(12, 80, 66, .15);
  border-radius: 50px;
  position: relative;
  transition: transform .2s var(--easing);
}
@media screen and (min-width:768px) {
  #teams .btn a:hover {
    transform: scale(1.1);
  }
}
#teams .btn a > span {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 100%;
  position: relative;
  z-index: 2;
}
#teams .btn a > span span {
  line-height: 1.2;
}
#teams .btn a::after {
  content: "";
  display: block;
  background: linear-gradient(to right, rgba(3,228,177,1) 0%,rgba(37,189,216,1) 100%);
  height: 100%;
  width: 100%;
  border-radius: 50px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  transition: opacity .2s var(--easing);
}
@media screen and (min-width:768px) {
  #teams .btn a:hover::after {
    opacity: 0;
  }
}

#news {
  background-color: var(--bg-color);
  margin-top: -60px;
  border-radius: 60px;
  overflow: hidden;
  position: relative;
  z-index: 20;
}
#news > .inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 0 120px;
}
#news .news_lst {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -12px;
}
#news .news_lst li {
  width: calc(25% - 24px);
  margin: 0 12px 24px;
}
#news .news_lst li .box {
  text-align: left;
  text-decoration: none;
  display: block;
  height: 100%;
  width: 100%;
  padding: 25px;
  box-sizing: border-box;
  position: relative;
  transition: transform .2s var(--easing);
}
@media screen and (min-width:768px) {
  #news .news_lst li a.box:hover {
    transform: scale(1.1);
  }
}
#news .news_lst li .box::before {
  content: "";
  display: block;
  background-color: rgba(255, 255, 255, .75);
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 24px;
  z-index: 2;
  transition: background-color .2s var(--easing);
}
@media screen and (min-width:768px) {
  #news .news_lst li a.box:hover::before {
    background-color: rgba(255, 255, 255, .6);
  }
}
#news .news_lst li .box::after {
  content: "";
  display: block;
  background: url(../images/bg_gra.png) no-repeat center 0;
  background-size: 100% 100%;
  position: absolute;
  left: -40px;
  right: -40px;
  bottom: -50px;
  top: -25px;
  z-index: 1;
}
#news .news_lst li .box > span {
  display: block;
  position: relative;
  z-index: 3;
}
#news .news_lst li .box > span.date {
  font-size: 1.6em;
  line-height: 1.5;
  font-weight: 700;
  color: var(--base-color-mar);
  margin-bottom: 3px;
}
#news .news_lst li .box.fcsc > span.date {
  color: var(--base-color-orn);
}
#news .news_lst li .box.f-rei > span.date {
  color: var(--base-color-grn);
}
#news .news_lst li .box.mrc > span.date {
  color: var(--base-color-ppl);
}
#news .news_lst li .box > span.cate {
  font-size: 1.4em;
  line-height: 1.5;
  font-weight: 500;
  color: #fff;
  display: inline-block;
  background-color: var(--base-color-mar);
  padding: 1px 8px;
  border-radius: 6px;
}
#news .news_lst li .box.fcsc > span.cate {
  background-color: var(--base-color-orn);
}
#news .news_lst li .box.f-rei > span.cate {
  background-color: var(--base-color-grn);
}
#news .news_lst li .box.mrc > span.cate {
  background-color: var(--base-color-ppl);
}
#news .news_lst li .box > span.txt {
  font-size: 1.6em;
  line-height: 1.5;
  color: #000;
  /* text-overflow: ellipsis; */
  /* display: -webkit-box; */
  /* -webkit-box-orient: vertical; */
  /* -webkit-line-clamp: 3; */
  margin-top: 6px;
  /* overflow: hidden; */
}
#news .btn {
  margin: 15px 0 24px;
  position: relative;
  z-index: 10;
}
#news .btn a {
  font-size: 1.6em;
  line-height: 32px;
  font-weight: 700;
  text-align: right;
  color: #000;
  display: block;
  text-decoration: none;
  padding-right: 45px;
  box-sizing: border-box;
  position: relative;
}
#news .btn a::before {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  border: 1px solid;
  border-color: #000 #000 transparent transparent;
  transform: rotate(45deg);
  position: absolute;
  right: 14px;
  top: 11px;
  z-index: 1;
  transition: border-color .2s var(--easing);
}
@media screen and (min-width:768px) {
  #news .btn a:hover::before {
    border-color: #fff #fff transparent transparent;
  }
}
#news .btn a::after {
  content: "";
  display: block;
  height: 32px;
  width: 32px;
  box-sizing: border-box;
  border: 1px solid #000;
  border-radius: 16px;
  position: absolute;
  right: 0;
  top: 0;
  transition: background-color .2s var(--easing);
}
@media screen and (min-width:768px) {
  #news .btn a:hover::after {
    background-color: #000;
  }
}
#news .special_sponsors {
  background-color: #fff;
  width: 660px;
  margin: 40px auto 0;
  padding: 12px 0;
  border: 4px solid var(--base-color-grn);
  border-radius: 16px;
}
#news .special_sponsors .ttl {
  font-size: 2.1em;
  line-height: 1.3;
  font-weight: 700;
  margin: 0 0 6px;
}
#news .special_sponsors .logo_wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}
#news .special_sponsors .logo_wrap .logo {
  font-size: 1px;
  line-height: 0;
  text-align: center;
  width: 50%;
}
#news .special_sponsors .logo_wrap .logo.tohobank img {
  height: 28px;
  width: auto;
}
#news .special_sponsors .logo_wrap .logo.thd img {
  height: 36px;
  width: auto;
}

#pre2024 {
  background-color: #e8f5f9;
  margin-top: -60px;
  padding: 100px 0 120px;
  border-radius: 60px;
  position: relative;
  z-index: 20;
}
#pre2024 > .inner {
  max-width: 1200px;
  margin: 0 auto;
}
#pre2024 .box {
  background-color: #fff;
  padding: 30px;
  box-sizing: border-box;
  box-shadow: 0 10px 30px rgba(35, 79, 80, 0.1);
  /* border: 3px solid var(--base-color-grn); */
  border-radius: 30px;
}
#pre2024 .ttl {
  font-size: 3.2em;
  line-height: 1.3;
  font-weight: 700;
  margin-bottom: 20px;
}
#pre2024 .box .txt_box_wrap {
  display: flex;
  align-items: center;
  background-color: #efefef;
  padding: 25px 30px;
  box-sizing: border-box;
  border-radius: 16px;
}
#pre2024 .box .txt_box_wrap .txt_box {
  text-align: left;
  display: inline-block;
}
#pre2024 .box .txt_box_wrap .txt_box > div dt,
#pre2024 .box .txt_box_wrap .txt_box > div dd {
  font-size: 2em;
  line-height: 2;
  font-weight: 500;
}
#pre2024 .box .txt_box_wrap .txt_box > div dt {
  position: relative;
}
#pre2024 .box .txt_box_wrap .txt_box > div dt::after {
  content: "";
  display: block;
  background-color: var(--base-color-grn);
  height: 7px;
  width: 7px;
  margin-top: -4px;
  border-radius: 4px;
  position: absolute;
  left: 3.75em;
  top: 50%;
}
#pre2024 .box .txt_box_wrap .txt_box > div dd {
  margin: -2em 0 0 5em;
}
#pre2024 .box .txt_box_wrap .txt_box > div dd a {
  text-decoration: none;
  color: #000;
  transition: color .3s;
}
@media screen and (min-width:768px) {
  #pre2024 .box .txt_box_wrap .txt_box > div dd a:hover {
    color: #7a7a7a;
  }
}
#pre2024 .box .txt_box_wrap .btn {
  height: 70px;
  width: 300px;
  margin-left: auto;
}
#pre2024 .box .txt_box_wrap .btn a {
  font-size: 1.6em;
  line-height: 70px;
  font-weight: 700;
  color: #000;
  text-decoration: none;
  text-align-last: left;
  display: block;
  background-color: #fff;
  height: 100%;
  width: 100%;
  padding-left: 30px;
  box-sizing: border-box;
  border-radius: 35px;
  position: relative;
  transition:  color .2s var(--easing);
}
@media screen and (min-width:768px) {
  #pre2024 .box .txt_box_wrap .btn a:hover {
    color: var(--base-color-grn);
  }
}
#pre2024 .box .txt_box_wrap .btn a {
  box-shadow: 0 5px 15px rgba(35, 79, 80, .1);
}
#pre2024 .box .txt_box_wrap .btn a::after {
  content: "";
  display: block;
  height: 12px;
  width: 12px;
  margin-top: -6px;
  border-radius: 6px;
  position: absolute;
  right: 30px;
  top: 50%;
  transition: transform .2s var(--easing);
}
#pre2024 .box .txt_box_wrap .btn a::after {
  background-color: var(--base-color-grn);
}
@media screen and (min-width:768px) {
  #pre2024 .box .txt_box_wrap .btn a:hover::after {
    transform: scale(1.8);
  }
}

@media screen and (max-width:767px) {
  #content .page_ttl_wrap {
    height: 650px;
  }
  #content .page_ttl_wrap .box {
    width: 100%;
    margin: 70px 0 0;
    padding: 0 30px;
    box-sizing: border-box;
  }
  #content .page_ttl_wrap .box .page_ttl_top {
    display: block;
    margin: 0 0 15px;
  }
  #content .page_ttl_wrap .box .page_ttl_top .logo_f-rei {
    display: none;
  }
  #content .page_ttl_wrap .box .page_ttl_top .page_ttl_txt_box .page_ttl_name {
    text-align: center;
    margin: 0 0 10px;
    padding-bottom: 10px;
    border-bottom: 2px solid #fff;
  }
  #content .page_ttl_wrap .box .page_ttl_top .page_ttl_txt_box .page_ttl_name img {
    height: 94px;
    width: auto;
  }
  #content .page_ttl_wrap .box .page_ttl_top .page_ttl_txt_box .lead {
    font-size: 1.5em;
    line-height: 1.5;
    text-align: center;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue {
    padding: 14px 0 16px;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue::after {
    border-radius: 16px;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner {
    display: block;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date {
    margin: 0 0 12px;
    padding: 0;
    border-right: none;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date > span:first-child {
    margin-bottom: 8px;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date > span img {
    height: 29px;
    width: auto;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date > span + span img {
    height: 20px;
    width: auto;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .venue > span:first-child {
    margin-bottom: 6px;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .venue > span img {
    height: 16px;
    width: auto;
  }
  #content .page_ttl_wrap .box .page_ttl_sponsor {
    font-size: 1.2em;
    margin: 10px -0.5em 0;
  }
  #content .page_ttl_wrap .box .regist_btn {
    height: 50px;
    width: auto;
    margin: 10px auto 0;
  }
  #content .page_ttl_wrap .box .regist_btn a {
    font-size: 1.6em;
    line-height: 50px;
  }

  /* #content > .sec_wrap {
    margin-top: 0;
  } */

  #registration > .inner {
    padding: 40px 20px 80px;
  }
  #registration .registration_box {
    padding: 30px 20px 20px;
    border-radius: 24px;
  }
  #registration .registration_box .ttl {
    font-size: 2em;
  }
  #registration .registration_box .ttl_txt {
    font-size: 1.4em;
    margin: 0 0 20px;
  }
  #registration .registration_box .btn_wrap {
    display: block;
    margin: 0 0 30px;
  }
  #registration .registration_box .btn_wrap .btn {
    width: auto;
    margin: 0 auto;
  }
  #registration .registration_box .btn_wrap .btn.press {
    width: auto;
    max-width: 240px;
  }
  #registration .registration_box .btn_wrap .btn:not(:last-child) {
    margin: 0 0 15px;
  }
  #registration .registration_box .btn_wrap .btn a {
    font-size: 1.6em;
    line-height: 60px;
    height: 60px;
    width: 100%;
  }  
  #registration .registration_box .btn_wrap .btn.press a {
    line-height: 50px;
    height: 50px;
  } 
  #registration .registration_box .notice .notice_ttl {
    font-size: 1.6em;
  }
  #registration .registration_box .notice .notice_txt {
    font-size: 1.4em;
  }

  #finished {
    padding: 20px 0 0;
  }
  #finished > .inner {
    margin: 0 20px;
    padding: 15px;
  }
  #finished .txt {
    font-size: 1.6em;
    text-align: left;
  }

  #result {
    background-color: #e8f5f9;
    /* margin: -40px 0 0; */
    /* border-radius: 40px 40px 0 0; */
  }
  #result > .inner {
    padding: 40px 20px 80px;
  }
  #result .ttl {
    font-size: 2.7em;
    padding-bottom: 20px;
  }
  #result .lead {
    font-size: 1.8em;
    text-align: left;
    margin: 0 0 20px;
  }
  #result .box:not(:last-child) {
    margin: 0 0 40px;
  }
  #result .box .ttls {
    font-size: 1.8em;
    line-height: 1.3;
    margin: 0 0 15px;
    padding: 12px 10px;
    border-radius: 8px;
  }  
  #result .box .result_wrap{
    margin: -20px 0 0;
  }
  #result .box dl {
    width: 100%;
    font-size: 1.8em;
    margin: 20px 0 0;
    padding: 15px;
    border-radius: 8px;
  }
  #result .box dl + dl {
    margin-top: 15px;
  }
  #result .box dl dd {
    margin: 8px 0 0;
    padding: 8px 0 0;
  }
  #result .txt {
    text-align: left;
    margin-top: -10px;
  }

  #guide {
    margin: -40px 0 0;
    border-radius: 40px 40px 0 0;
  }
  #guide > .inner {
    padding: 40px 20px 80px;
  }
  #guide .ttl {
    font-size: 2.4em;
    padding-bottom: 20px;
  }
  #guide .box {
    padding: 20px;
    border-radius: 16px;
  }
  #guide .box .img_wrap {
    display: block;
    margin: 0 0 15px;
  }
  #guide .box .img_wrap .img {
    width: auto;
    margin: 0;
  }
  #guide .box .img_wrap .img:not(:last-child) {
    margin-bottom: 15px;
  }
  #guide .box .btn {
    height: 60px;
    max-width: initial;
  }
  #guide .box .btn:not(:last-child) {
    margin-bottom: 25px;
  }
  #guide .box .btn a {
    font-size: 1.6em;
    line-height: 60px;
  }

  #youtubelive {
    margin: -40px 0 0;
    border-radius: 40px 40px 0 0;
  }
  #youtubelive > .inner {
    margin: 0 20px;
    padding: 40px 0 80px;
  }
  #youtubelive .ttl {
    font-size: 2.4em;
  }
  #youtubelive .date {
    font-size: 1.8em;
    padding: 5px 0 20px;
  }
  #youtubelive .sub_menu {
    display: block;
    margin: 0 0 30px;
  }
  #youtubelive .sub_menu li {
    width: auto;
    margin:0 0 15px;
  }
  #youtubelive .sub_menu li > div {
    height: 60px;
    margin-left: auto;
  }
  #youtubelive .sub_menu li > div a {
    font-size: 1.4em;
    line-height: 1.4;
    font-weight: 700;
    display: flex;
    align-items: center;
    padding: 0 60px 0 25px;
  }
  #youtubelive .sub_menu li > div a span {
    text-align: left;
  }
  #youtubelive .block {
    margin: -84px 0 0;
    padding: 84px 0 0;
  }
  #youtubelive .block:not(:last-child) {
    margin-bottom: 20px;
  }
  #youtubelive .block > .inner {
    background-color: #fff;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0 20px;
    box-sizing: border-box;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(35, 79, 80, 0.1);
  }
  #youtubelive .block .block_ttl {
    font-size: 1.8em;
    padding: 12px 10px;
    border-radius: 24px 24px 0 0;
  }
  #youtubelive .block .box_wrap {
    display: block;
    padding: 20px 20px 0;
  }
  #youtubelive .block .box_wrap .box {
    width: auto;
    margin: 0;
  }
  #youtubelive .block .box_wrap .box:not(:last-child) {
    margin-bottom: 20px;
  }
  #youtubelive .block .box_wrap .box .txt {
    font-size: 1.6em;
  }
  #youtubelive .block .btn {
    height: 60px;
    margin: 15px 20px 0;
    width: auto;
    max-width: initial;
  }
  #youtubelive .block .btn a {
    font-size: 1.6em;
    line-height: 60px;
  }
  
  #traffic {
    margin: -40px 0 0;
    border-radius: 40px 40px 0 0;
  }
  #traffic > .inner {
    padding: 40px 20px 80px;
  }
  #traffic .traffic_box {
    padding: 0 20px 20px;
    border-radius: 24px;
  }
  #traffic .traffic_box .ttl {
    font-size: 2em;
    margin: 0 -20px;
    padding: 10px;
    border-radius: 24px 24px 0 0;
  }
  #traffic .traffic_box .date {
    font-size: 1.8em;
    margin: 20px 0;
    padding: 10px;
    border: 2px solid;
  }
  #traffic .traffic_box .txt {
    text-align: justify;
    margin: 0 0 20px;
  }
  #traffic .traffic_box .map_wrap {
    display: block;
  }
  #traffic .traffic_box .map_wrap .map:not(:last-child) {
    margin: 0 0 15px;
  }
  #traffic .traffic_box .map_wrap .map > span img {
    height: auto;
    width: 100%;
  }

  #whats {
    margin: -40px 0 0;
    border-radius: 40px 40px 0 0;
  }
  #whats > .inner {
    display: block;
    padding: 40px 0 80px;
  }
  #whats .ttl {
    font-size: 2.4em;
    text-align: center;
  }
  #whats .ttl span {
    margin: 0 0 8px;
    padding: 7px 12px;
  }
  #whats .txt_box {
    width: auto;
    margin: 15px 30px 0;
  }
  #whats .txt_box .txt {
    font-size: 1.6em;
    margin-bottom: 15px;
  }
  #whats .txt_box .txt_s {
    font-size: 1.2em;
    margin-top: 20px;
  }

  #competition {
    margin: -40px 0 0;
    border-radius: 40px 40px;
  }
  #competition .mission_wrap {
    padding: 40px 30px 80px;
  }
  #competition .mission_wrap .mission_ttl {
    font-size: 2.7em;
    line-height: 1.4;
    padding-bottom: 20px;
  }
  #competition .mission_wrap .mission_lead {
    font-size: 1.8em;
    text-align: left;
    padding-bottom: 30px;
  }
  #competition .mission_wrap .lst {
    display: block;
    margin: 0 -5px;
  }
  #competition .mission_wrap .lst li {
    width: auto;
    margin: 0;
  }
  #competition .mission_wrap .lst li:not(:last-child) {
    margin-bottom: 15px;
  }
  #competition .mission_wrap .lst li .box > .inner {
    padding: 25px 60px 25px 20px;
  }
  #competition .mission_wrap .lst li .box > .inner > span.challenge {
    font-size: 1.8em;
  }
  #competition .mission_wrap .lst li .box > .inner > span.date {
    font-size: 1.6em;
  }

  #teams {
    margin-top: -120px;
    padding: 60px 30px 60px;
  }
  #teams .teams_lead {
    font-size: 1.8em;
    text-align: left;
    padding: 10px 0 20px;
  }
  #teams .btn {
    display: block;
    width: auto;
    margin: 0 auto 30px;
  }
  #teams .btn a {
    height: 60px;
    width: auto;
    font-size: 1.6em;
    line-height: 60px;
    margin: auto;
  }
  #teams table {
    font-size: 1.6em;
    width: 100%;
    margin: 15px 0 0;
  }

  #news {
    margin-top: -40px;
    border-radius: 40px;
  }
  #news > .inner {
    padding: 50px 0 65px;
  }
  #news .sec_ttl {
    margin-left: 30px;
    margin-right: 30px;
  }
  #news .news_lst {
    display: block;
    margin: 0 20px;
  }
  #news .news_lst li {
    width: auto;
    margin: 0 0 15px;
  }
  #news .news_lst li .box {
    padding: 20px 25px;
  }
  #news .news_lst li .box::after {
    left: -60px;
    right: -60px;
  }
  #news .news_lst li .box > span.txt {
    font-size: 1.5em;
    margin-top: 0.5em;
  }
  #news .btn {
    margin: 30px 30px 20px;
    position: relative;
    z-index: 10;
  }
  #news .btn a {
    padding-right: 35px
  }
  #news .btn a::before {
    width: 6px;
    height: 6px;
    right: 11px;
    top: 9px;
  }
  #news .btn a::after {
    height: 26px;
    width: 26px;
  }
  #news .special_sponsors {
    width: auto;
    margin: 20px;
    padding: 10px 0;
    border-width: 3px;
  }
  #news .special_sponsors .ttl {
    font-size: 1.4em;
    margin: 0 0 6px;
  }
  #news .special_sponsors .logo_wrap .logo.tohobank img {
    height: 16px;
  }
  #news .special_sponsors .logo_wrap .logo.thd img {
    height: 22px;
  }

  #pre2024 {
    margin-top: -40px;
    padding: 40px 30px;
    border-radius: 40px;
  }
  #pre2024 .box {
    background-color: #fff;
    padding: 20px;
    box-sizing: border-box;
    box-shadow: 0 10px 30px rgba(35, 79, 80, 0.1);
    /* border: 3px solid var(--base-color-grn); */
    border-radius: 24px;
  }
  #pre2024 .ttl {
    font-size: 2em;
    margin-bottom: 15px;
  }
  #pre2024 .ttl span {
    display: inline-block;
  }
  #pre2024 .box .txt_box_wrap {
    display: block;
    padding: 20px 25px;
  }
  #pre2024 .box .txt_box_wrap .txt_box > div {
    margin-bottom: 0.5em;
  }
  #pre2024 .box .txt_box_wrap .txt_box > div dt,
  #pre2024 .box .txt_box_wrap .txt_box > div dd {
    font-size: 1.6em;
    line-height: 1.5;
  }
  #pre2024 .box .txt_box_wrap .txt_box > div dd {
    margin: -1.5em 0 0 5em;
  }
  #pre2024 .box .txt_box_wrap .btn {
    height: 60px;
    width: auto;
    margin: 10px -5px 0;
  }
  #pre2024 .box .txt_box_wrap .btn a {
    line-height: 60px;
  }
}

@media screen and (max-width:374px) {
  #content .page_ttl_wrap {
    height: 160vw;
  }
  #content .page_ttl_wrap .box {
    margin: 18.66vw 0 0;
    padding: 0 8vw;
  }
  #content .page_ttl_wrap .box .page_ttl_top {
    margin: 0 0 4vw;
  }
  #content .page_ttl_wrap .box .page_ttl_top .page_ttl_txt_box .page_ttl_name {
    margin: 0 0 2.666vw;
    padding-bottom: 2.666vw;
  }
  #content .page_ttl_wrap .box .page_ttl_top .page_ttl_txt_box .page_ttl_name img {
    height: 25.066vw;
  }
  #content .page_ttl_wrap .box .page_ttl_top .page_ttl_txt_box .lead {
    font-size: 4vw;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue {
    padding: 3.733vw 0 4.266vw;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date {
    margin: 0 0 3.2vw;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date > span:first-child {
    margin-bottom: 2.133vw;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date > span img {
    height: 7.733vw;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .date > span + span img {
    height: 5.333vw;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .venue > span:first-child {
    margin-bottom: 1.6vw;
  }
  #content .page_ttl_wrap .box .page_ttl_date_venue > .inner .venue > span img {
    height: 4.266vw;
  }
  #content .page_ttl_wrap .box .page_ttl_sponsor {
    font-size: 3.2vw;
    margin: 2.666vw -0.5em 0;
  }
  #content .page_ttl_wrap .box .regist_btn {
    height: 13.333vw;
    margin: 2.666vw auto 0;
  }
  #content .page_ttl_wrap .box .regist_btn a {
    font-size: 4.266vw;
    line-height: 13.333vw;
  }

  #qanda .sub_menu li > div a {
    font-size: 1.3em;
  }

  #news .special_sponsors .logo_wrap .logo.tohobank img {
    height: 4.266vw;
  }
  #news .special_sponsors .logo_wrap .logo.thd img {
    height: 5.866vw;
  }
}