/* ヘッダー周辺 PC */
@media screen and (min-width: 768px) {

  header {
    width: 100%;
    height: 88px;
    background-color: #000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    left: 0;
    z-index: 10;
  }
  .header__logo {
    padding: 5px 10px;
    max-width: 400px;
  }
  .header__logo a {
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.5s ease;
  }
  .header__logo a:hover {
    opacity: 0.7;
  }
  .header__logo a img {
    width: 100%;
  }
  .header__gnaviBtn {
    display: none;
  }
  .header__gnavi {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .header__gnavi .gnavi__contents ul {
    padding-left: 1rem;
    margin: auto;
    display: flex;
  }
  .header__gnavi .gnavi__contents ul li {
    list-style: none;
  }
  .header__gnavi .gnavi__contents ul li a {
    color: #fff;
    font-size: 1rem;
    text-decoration: none;
    background-color: #01745C;
    width: auto;
    min-width: 5rem;
    padding: 0 0.5rem;
    margin: auto 0.25rem;
    height: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.5s ease;
  }
  .header__gnavi .gnavi__contents ul li a:hover {
    color: #fff;
    background-color: #10ADA7;
  }
  /*
  .header__gnavi .gnavi__contents ul li a.is-current {
    color: #fff;
    background-color: #01745C;
  }
  */
  .header__gc {
    padding: 20px;
  }
  .header__gc a {
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.5s ease;
  }
  .header__gc a:hover {
    opacity: 0.7;
  }

}

/* ヘッダー周辺 スマホ */
@media screen and (max-width: 767.98px) {

  header {
    width: 100%;
    background-color: #000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    left: 0;
    z-index: 10;
  }
  .header__logo {
    padding: 10px;
    order: 2;
  }
  .header__logo a {
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.5s ease;
    width: auto;
  }
  .header__logo a:hover {
    opacity: 0.7;
  }
  .header__gnaviBtn {
    order: 3;
  }
  .header__gnaviBtn a {
    width: 60px;
    height: 60px;
    background-color: #01745C;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .header__gnaviBtn a .gnaviIcn {
    width: 30px;
    height: 2px;
    background-color: #fff;
    display: block;
    position: relative;
  }
  .header__gnaviBtn a .gnaviIcn:before {
    content: "";
    width: 30px;
    height: 2px;
    background-color: #fff;
    position: absolute;
    top: -10px;
    left: 0;
    transition: all 0.5s ease;
  }
  .header__gnaviBtn a .gnaviIcn:after {
    content: "";
    width: 30px;
    height: 2px;
    background-color: #fff;
    position: absolute;
    left: 0;
    bottom: -10px;
    transition: all 0.5s ease;
  }
  .header__gnaviBtn a.is-active .gnaviIcn {
    width: 30px;
    height: 2px;
    background-color: #01745C;
    display: block;
    position: relative;
  }
  .header__gnaviBtn a.is-active .gnaviIcn:before {
    content: "";
    width: 30px;
    height: 2px;
    background-color: #fff;
    position: absolute;
    top: 0;
    left: 0;
    transform: rotate(45deg);
  }
  .header__gnaviBtn a.is-active .gnaviIcn:after {
    content: "";
    width: 30px;
    height: 2px;
    background-color: #fff;
    position: absolute;
    left: 0;
    bottom: 0;
    transform: rotate(-45deg);
  }
  .header__gnavi {
    width: 100%;
    position: absolute;
    top: 60px;
    left: 0;
    z-index: 10;
    display: none;
  }
  .header__gnavi .gnavi__contents ul {
    margin: auto;
    padding: 0;
  }
  .header__gnavi .gnavi__contents ul li {
    list-style: none;
  }
  .header__gnavi .gnavi__contents ul li a {
    color: #fff;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    background-color: #01745C;
    width: auto;
    padding: 20px;
    display: block;
  }
/*
  .header__gnavi .gnavi__contents ul li a.is-current {
    color: #fff;
    background-color: #01745C;
  }
*/
  .header__gc {
    padding: 10px 0 10px 10px;
    order: 1;
  }
  .header__gc a {
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.5s ease;
  }
  .header__gc a:hover {
    opacity: 0.7;
  }

}



main {
  margin-top: 2rem;
}

h2 {
  color: #1C856B;
  border: 0;
}

body > section {
  background-color: #000;
}

.visual {
  margin-bottom: 0;
}

body > h1 {
  margin: 0 auto;
  overflow-x: hidden;
  background-color: #000;
}

body > h1 > img {
  width: 100%;
  max-width: 1200px;
  height: auto;
  display: block;
  margin: 0 auto;
}

body > section > h3 {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 2rem;
  font-size: inherit;
  font-family: inherit;
  font-weight: normal;
  text-align: justify;
  color: #fff !important;
  background: linear-gradient(to bottom, #000000 0%,#01745c 86.6%) !important;
  border: 1rem solid #000;
}

body > section > h3 img {
  max-width: 320px;
  width: 100%;
  height: auto;
}

.button {
  color: #fff;
  font-size: 1.25rem;
  text-decoration: none;
  background-color: #01745C;
  width: calc( 100% - 0.5rem );
  padding: 0 0.5rem;
  margin: 0.25rem;
  min-height: 4rem;
  text-align: center;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  transition: all 0.5s ease;
}
.button:hover {
  color: #fff;
  background-color: #10ADA7;
  text-decoration: none;
}

.button > img {
  transition: all 0.5s ease;
  width: 100%;
  margin: 1.86rem 0;
  display: block;
}
.button:hover > img {
  opacity: 0.7;
}

.button.deep {
  background-color: #016550;
  font-size: 0.9rem;
}
.button.deep:hover {
  background-color: #0a9b81;
}

.button.another {
  color: #0D0D0D;
  background-color: #F2F2F2;
  font-size: 1rem;
}
.button.another:hover {
  color: #0D0D0D;
  background-color: #BEE4D7;
}

@media screen and (max-width: 767.98px) {
.button {
  font-size: 1.125rem;
}
.button.deep {
  font-size: 0.66rem;
}
.button.another {
  font-size: 0.75rem;
}
}