.f-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s 0s ease-out;
}

html {
  -webkit-animation: fadeIn 2s ease 0s 1 normal;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-webkit-keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.fade {
  transform: translateY(20px);
  transition: all 0.75s ease 0.25s;
  opacity: 1;
}
.fade.active {
  transform: translateY(0);
  opacity: 1;
}

main {
  margin: 0px 0px 0px 0px;
  /* font-family: "M PLUS Rounded 1c"; */
  font-feature-settings: "palt" 1;
}

.index_01 {
  font-weight: 400;
  font-size: 70px;
  letter-spacing: 0.15em;
  line-height: 200px;
  border-bottom: solid 0px #fff;
  margin: 0px 0px 0px 0px;
  /* color: #ff8e1c  ;   */
  color: #303030;

  text-align: center;
  /* transform: skew(-20deg); */
}

.index_02 {
  font-weight: 900;
  font-style: normal;
  font-size: 100px;
  letter-spacing: 0em;
  line-height: 300px;
  border-bottom: solid 0px #fff;
  margin: 0px 0px 0px 0px;
  color: #ff8e1c;
  /* color: #303030  ; */

  text-align: center;
  transform: skew(-17deg);
}

.secton_a {
  background-color: #ff8e1c;
  color: white;
}

/* @keyframes infinity-scroll-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}
.moving_group {
  display: flex;
  overflow: hidden;
  width: 300%;
    padding: 150px 0px 150px 0px;
}

.moving_object {
  animation: infinity-scroll-left 30s infinite linear 0.5s both;
} */

@keyframes infinity-scroll-left {
  from {
    transform: translateX(0);
  }
    to {
    transform: translateX(-100%);
  }
  }
  .scroll-infinity__wrap {
    display: flex;
    overflow: hidden;
  }
  .scroll-infinity__list {
    display: flex;
    list-style: none;
    padding: 0
  }
  .scroll-infinity__list--left {
    animation: infinity-scroll-left 80s infinite linear 0.5s both;
  }
  .scroll-infinity__item {
    width: calc(100vw / 2);
  }
  .scroll-infinity__item>img {
    width: 100%;
  }


@media screen and (max-width: 450px) {
}

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