/**************/
  /* decoration button */
  /**************/
  div.decoration-button.active {
    background-color: #ffeb00;
    transition: all 0.5s ease-out;
  }
  div.decoration-button.active::after {
    background-color: #ffeb00;
    transition: all 0.5s ease-out;
  }

  div.decoration-button.active div.text {
    color: black;
    transition: all 0.5s ease-out;
  }
  /* inactive */
  div.decoration-button.inactive {
    background-color: black;
    transition: all 0.5s ease-out;
  }
  div.decoration-betton.new.inactive{
    text-align: center;
    background-color: #323232;
    color: white;
    padding: 10px 0;
    border-radius: 0.75em;
    margin-top: 10px;
    border: none;
  }
  div.decoration-button.overseas-button-2line{
    padding-right:40px;
  }
  div.decoration-button.inactive::after {
    background-color: black;
    transition: all 0.5s ease-out;
  }
  div.decoration-button.inactive div.text {
    color: #ffeb00;
    transition: all 0.5s ease-out;
  }
  /**************/
  /* decoration button pink */
  /**************/
  /* inactive */
  div.top-taiken-banner div.decoration-button.active {
    background-color: #ffeb00;
    transition: all 0.5s ease-out;
  }
  div.top-taiken-banner div.decoration-button.active::after {
    background-color: #ffeb00;
    transition: all 0.5s ease-out;
  }

  div.top-taiken-banner div.decoration-button.inactive {
    background-color: #e6006b;
    transition: all 0.5s ease-out;
  }
  div.top-taiken-banner div.decoration-button.inactive::after {
    background-color: #e6006b;
    transition: all 0.5s ease-out;
  }

  div.top-taiken-banner div.decoration-button.inactive div.text {
    color: #ffeb00;
    transition: all 0.5s ease-out;
  }

  /**************/
  /* Site header */
  /**************/

  .header-menu {
    position: relative;
    display: inline-block;
  }
  .header-menu::before {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: -100;
    content: "";
    background: black;
    transform-origin: left top;
    transform: scale(0, 1);
    transition: transform 0.3s;
  }
  .header-menu.active::before {
    transform-origin: left top;
    transform: scale(1, 1);
  }

  /**************/
  /* mypage nav item */
  /**************/
  .mypage-nav-item.active {
    transition: all 0.5s ease-out;
  }
  .mypage-nav-item.active p {
    transition: all 0.5s ease-out;
  }
  .mypage-nav-item.inactive {
    transition: all 0.5s ease-out;
  }
  .mypage-nav-item.inactive p {
    transition: all 0.5s ease-out;
  }

  /**************/
  /* sub dir nav button */
  /**************/

  div.sub-dir-nav-box.active {
    margin-top: 10px;
    margin-bottom: -10px;
    transition: all 0.5s ease-out;
  }
  div.sub-dir-nav-box.inactive {
    margin-top: 0;
    margin-bottom: 0;
    transition: all 0.5s ease-out;
  }

  div.sub-dir-nav-box::before {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    content: "";
    background: #ffeb00;
    transform-origin: left top;
    transform: scale(0, 1);
    transition: transform 0.3s;
    z-index: 900;
  }
  div.sub-dir-nav-box.active::before {
    transform-origin: left top;
    transform: scale(1, 1);
    z-index: 900;
  }

  /**************/
  /* special contents */
  /**************/

  div.top-special-contents-icon.active {
    margin-top: 10px;
    margin-bottom: -10px;
    transition: all 0.5s ease-out;
  }
  div.top-special-contents-icon.inactive {
    margin-top: 0;
    margin-bottom: 0;
    transition: all 0.5s ease-out;
  }
  /************/
  /* overseas */
  /************/
  div.overseas-step-icon-box-image.active div.overseas-step-icon-box-image-pos img {
    opacity: 1;
    transition: all 0.5s ease-out;
  }

  div.overseas-step-icon-box-image.active div.overseas-step-icon-box-image-neg img {
    opacity: 0;
    transition: all 0.5s ease-out;
  }
  div.overseas-step-icon-box-image.inactive div.overseas-step-icon-box-image-pos img {
    opacity: 0;
    transition: all 0.5s ease-out;
  }

  div.overseas-step-icon-box-image.inactive div.overseas-step-icon-box-image-neg img {
    opacity: 1;
    transition: all 0.5s ease-out;
  }


/* world map */
img.worldmap-img.active {
  opacity: 1;
  transition: all 0.2s ease-out;
}
img.worldmap-img.inactive {
  opacity: 0;
  transition: all 0.5s ease-out;
}



div.form-back-button{
  background-color: #000;
  width: 320px;
  display: block;
  margin: 0 auto;
  font-size: 1.5rem;
  font-weight: bold;
  color: #FFF;
  letter-spacing: 0.02em;
  position: relative;
  text-align: center;
  transition: .3s all;
  cursor: pointer;
}
div.form-back-button::before{
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 60px;
  background: #1E1E1E;
}
div.form-back-button span{
  background: url(https://d1q08lkutgkcx2.cloudfront.net/image/okawari-back-button-arrow.svg) no-repeat 25px center;
  background-size: 8px;
  display: block;
  padding: 25px 0 25px 25px;
  position: relative;
  z-index: 10;
}


@media screen and (max-width: 767px){
  div.row{
    flex-direction: column-reverse;
    align-items: flex-start;
    width:300px;
    margin: 30px auto;
  }
  div.row-first{
    margin: 30px auto 0;
    padding: 0;
  }
  div.row-nocontent {
    width: auto;
    margin: 0;
  }
  div.form-next-button,
  div.form-next-stop-button,
  div.form-back-button{
    width: 300px;
  }
  div.form-next-button span,
  div.form-next-stop-button span{
    background: url(https://d1q08lkutgkcx2.cloudfront.net/image/okawari-button-arrow.svg) no-repeat 270px center;
    background-size: 8px;
  }
  div.form-back-button span{
    background: url(https://d1q08lkutgkcx2.cloudfront.net/image/okawari-back-button-arrow.svg) no-repeat 20px center;
    background-size: 8px;
  }
  div.decoration-button-area-form-v2{
    margin:10px 0;
  }
  div.form-user-back-button-sp{
    margin:0 auto;
  }
}

/*スタイル調整用*/
.style-margin{
  margin-top:50px;
}