body {
  font-family: "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
}

img {
  max-width: 100%;
}

#bg-video {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  min-width: 100%;
  min-height: 100%;
  max-width: 100%;
  /* max-height: 100%; */
  width: auto;
  height: auto;
  z-index: -100;
  background: #000 no-repeat;
  background-size: cover;
}

#fv {
  /* height: 100vh; */
  height: 90vh;
}

/* @supports(-webkit-touch-callout: none) {
  #fv {
    height: -webkit-fill-available;
  }
} */

#fv .ttl {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  text-align: right;
}

#fv .ttl img {
  max-width: 100%;
  max-height: 50vh;
}

#fv .point {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  text-align: right;
}

#fv .point img {
  max-width: 74%;
  max-height: 33vh;
}

section {
  position: relative;
}

section>picture img,
footer>picture img {
  width: 100%;
}

#flow1-map img {
  position: absolute;
  top: 7%;
  right: 0;
  width: 47%;
}

/* #flow1-tel img {
  position: absolute;
  top: 28.5%;
  right: 3%;
  width: 45%;
} */

#flow2 .logos {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 3%;
  margin: auto;
  text-align: center;
}

#flow2 .logos img {
  width: 45%;
}

#flow3-map img {
  position: absolute;
  top: 25%;
  right: 0;
  width: 85%;
}

#flow3-insta img {
  position: absolute;
  bottom: 3%;
  left: 0;
  right: 0;
  margin: auto;
  width: 90%;
}

#snap-btn img {
  position: absolute;
  top: 57%;
  left: 0;
  right: 0;
  margin: auto;
  width: 65%;
}

#snap-icon {
  position: absolute;
  left: 2%;
  bottom: 23%;
  z-index: 10;
}

#snap-icon img {
  width: 25vw;
}

#snap .swiper {
  position: absolute;
  bottom: 2%;
  left: 0;
  right: 0;
  margin: auto;
}

#snap .swiper .swiper-slide {
  position: relative;
  text-align: center;
}

#snap .swiper .swiper-slide,
#snap .swiper .bg img {
  height: 65vw;
}

#snap .swiper .img img {
  position: absolute;
  top: 10%;
  left: 0;
  right: 0;
  margin: auto;
  width: 82%;
}

#snap .swiper .text {
  position: absolute;
  top: 84%;
  left: 0;
  right: 0;
  width: 96%;
  margin: auto;
  font-size: 3vw;
  padding: 0 1em;
  text-align: left;
  color: #627277;
}

#sponsor .logos {
  position: absolute;
  margin: auto;
  top: 32%;
  left: 0;
  right: 0;
  width: 70%;
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

#sponsor .logos>a {
  display: flex;
  width: 30vw;
  height: 20vw;
  text-align: center;
  justify-content: center;
  align-items: center;
}

#sponsor .logos>a img {
  height: 12vw;
}

#other_event {
  position: relative;
  text-align: center;
}
#other_event .bg {
  width: 100%;
}
#other_event .bg img {
  width: 100%;
  max-width: none;
}
#other_event .img {
  position: absolute;
  margin: auto;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#other_event .img img {
  width: 50vw;
}

footer {
  position: relative;
  overflow-y: hidden;
}

footer .logo {
  position: absolute;
  top: 10%;
  left: 0;
  right: 0;
  margin: auto;
  /* width: 30%; */
  width: 24%;
}

footer .logo img {
  width: 100%;
}

footer .text {
  position: absolute;
  margin: auto;
  left: 0;
  right: 0;
  bottom: 8%;
  color: #fff;
  text-align: center;
}

footer .company {
  font-size: 3vw;
}

footer .copyright {
  font-size: 2vw;
}

.menu-btn {
  position: fixed;
  top: 0;
  right: 0;
  display: flex;
  height: 60px;
  width: 60px;
  justify-content: center;
  align-items: center;
  z-index: 90;
}

.menu-btn .bg {
  position: absolute;
  z-index: -1;
  background-color: #333;
  transition: background-color 0.5s;
  width: 100%;
  height: 100%;
}

.menu-btn .bg.scroll {
  opacity: .4;
}

.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
  content: '';
  display: block;
  height: 3px;
  width: 25px;
  border-radius: 3px;
  background-color: #ffffff;
  position: absolute;
  transition: all 0.5s;
}

.menu-btn span:before {
  bottom: 8px;
}

.menu-btn span:after {
  top: 8px;
}

#menu-btn-check:checked~.menu-btn .bg {
  background-color: transparent;
}

#menu-btn-check:checked~.menu-btn span {
  background-color: rgba(255, 255, 255, 0);
}

#menu-btn-check:checked~.menu-btn span::before {
  bottom: 0;
  transform: rotate(45deg);
}

#menu-btn-check:checked~.menu-btn span::after {
  top: 0;
  transform: rotate(-45deg);
}

#menu-btn-check {
  display: none;
}

.menu-content {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 100%;
  z-index: 80;
  background-color: #333;
  background: top left / cover no-repeat url(../../img/sp/menu_bg.webp);
  transition: left 0.5s;
  overflow-y: auto;
}

.no-webp .menu-content {
  background-image: url(../../img/sp/menu_bg.jpg);
}

.menu-content .logo {
  position: absolute;
  top: 4vh;
  left: 9%;
  height: 30vw;
}

.menu-content .logo img {
  height: 100%;
}

.menu-content img {
  max-width: none;
}

.menu-content>ul {
  padding: 40vw 0 0 0;
}

.menu-content ul li {
  list-style: none;
}

.menu-content ul li a {
  display: block;
  width: 100%;
  box-sizing: border-box;
  text-decoration: none;
  position: relative;
  font-size: 3vw;
  padding: 1.3em 0 1.3em 3em;
}

.menu-content ul ul li a {
  padding: 0.8em 0 0.8em 4em;
}

#menu-btn-check:checked~.menu-content {
  left: 0;
}

.menu-content .insta {
  font-size: 3vw;
  padding-left: 3em;
}

.menu-content .insta a {
  display: block;
  font-size: 3vw;
  padding: 1em 0;
}