@media screen and (max-width:480px){
	.pc{
		display: none;
	}

	.sp{
		display: block !important;
	}

	#sp-menu__check {
    display: none;
  }

  body{
	font-size: 1.1rem;
  }

  #sp-menu__check:checked ~ .sp-menu_box span {
    background: rgba(255, 255, 255, 0);
  }

  #sp-menu__check:checked ~ .sp-menu_box span::before {

    bottom: 0;
    transform: rotate(45deg);
  }

  #sp-menu__check:checked ~ .sp-menu_box span::after {
    top: 0;
    transform: rotate(-45deg);
  }
  #sp-menu__check:checked ~ .hamburger__content {
    left: 0;
  }

  .sp-menu__content {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 90;
    background-color: var(--main-color);
  }

  .sp-menu__list {
    padding: 70px 10px 0;
  }

  .sp-menu__item {
    border-bottom: solid 1px #ffffff;
    list-style: none;
  }

  .sp-menu__link {
    display: block;
    width: 100%;
    font-size: 15px;
    box-sizing: border-box;
    color: #ffffff;
    text-decoration: none;
    padding: 9px 15px 10px 0;
  }

  #sp-menu__check:checked ~ .sp-menu__content {
    left: 0;
  }

  .sp-menu__content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 100%;
    z-index: 90;
    background-color: var(--main-color);
    transition: all 0.5s;
  }

  .sp-menu_box {
    position: fixed;
    top: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
    width: 60px;
    z-index: 100;
    background-color: var(--main-color);
  }
  .sp-menu_box span,
  .sp-menu_box span:before,
  .sp-menu_box span:after {
    content: "";
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
  }
  .sp-menu_box span:before {
    bottom: 8px;
  }
  .sp-menu_box span:after {
    top: 8px;
  }

  section h2 .en{
    font-size: 2rem;
  }

  .txt-big{
    font-size: 1.5rem;
  }

  section h2 .ja{
    font-size: 1.2rem;
  }
}