body {
  padding: 0;
  margin: 0;
  font-family: Helvetica, "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "sans-serif";
}
a {
  display: block;
}
header {
  position: relative;
  z-index: 9999;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  height: 100px;
}
img {
  width: 100%;
}
.header-img {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  top: 30px;
}
#page__container {
  display: grid;
  width: auto;
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  padding-top: 10px;
  grid-template-columns: 1fr 0;
  grid-template-rows: 1fr;
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
  #page__container {
    grid-template-columns: 1fr 0;
  }
}
@media screen and (max-width: 767px) {
  #page__container {
    width: 100%;
    width: 90%;
    padding-top: 50px;
    grid-template-columns: 1fr;
  }
}
#page__container #page__main {
  grid-column: 1;
  grid-row: 1;
  grid-auto-rows: 1;
}
#page__container #side {
  grid-column: 2/3;
  grid-row: 1;
  background: #208740;
}
@media screen and (max-width: 767px) {
  #page__container #side {
    display: none;
  }
}
@media screen and (max-width: 480px) {
  #page__container {
    padding-top: 30px;
  }
}
#contents--maintenance .head {
  display: grid;
  margin: 0 auto;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 1fr;
  grid-gap: 3rem 1.562vw;
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
  #contents--maintenance .head {
    grid-gap: 1rem 0;
  }
}
@media screen and (max-width: 767px) {
  #contents--maintenance .head {
    grid-gap: 1rem 0;
  }
}
#contents--maintenance .head__thumb {
  grid-column: 1/9;
  grid-row: 1;
  z-index: 1;
}
@media screen and (max-width: 767px) {
  #contents--maintenance .head__thumb {
    grid-column: 1/-1;
  }
}
#contents--maintenance .head__thumb img {
  width: 100%;
  height: auto;
}
#contents--maintenance .head__title {
  grid-column: 8/-1;
  grid-row: 1;
  z-index: 2;
  align-self: center;
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: 1rem;
  border-bottom: 5px solid #208740;
  padding-left: 2rem;
}
@media screen and (max-width: 767px) {
  #contents--maintenance .head__title {
    grid-column: 1/-1;
    grid-row: 2;
    font-size: 1.3rem;
    border-bottom: 2px solid #208740;
    text-align: center;
  }
}
#contents--maintenance .body {
  padding: 0 7rem 0 7rem;
  margin: 0 auto;
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
  /*
  #contents--maintenance .body {
    padding: 3rem 6rem 0 6rem;
  }
*/
}
@media screen and (max-width: 767px) {
  #contents--maintenance .body {
    padding: 0 1.5rem 2rem 1.5rem;
  }
}
#contents--maintenance .body .body__text {
  display: flex;
  flex-direction: column;
  grid-row-gap: 2rem;
  margin-bottom: 3rem;
  grid-row-gap: 0;
  font-size: 1.2em;
}
@media screen and (max-width: 767px) {
  #contents--maintenance .body .body__text {
    margin-bottom: 0;
  }
}
#contents--maintenance .body .body__text p {
  text-align: center;
  line-height: 1.6;
  margin: 10px auto;
}
#contents--maintenance .body .body__text p span {
  display: inline-block;
}
#contents--maintenance a:link {
  text-decoration: underline;
  color: #019e97;
}
#contents--maintenance a:hover {
  color: #fee100;
}
@media screen and (max-width: 480px) {
  #contents--maintenance .body {
    padding: 0;
  }
  #contents--maintenance .body .body__text {
    font-size: 1rem;
  }
}
.contents__title {
  margin: 0 auto;
  width: 75%;
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .contents__title {
    padding: 0 1rem;
    margin: 0 auto;
  }
}
@media screen and (max-width: 767px) {
  .contents__title {
    padding: 0;
    font-size: clamp(17px, calc(100vw/30), 16px);
    width: 90%;
  }
}
.contents__title .title {
  color: #208740;
  font-size: 2.2rem;
  font-weight: 900;
  /*  padding-bottom: 1rem;*/
  text-align: center;
  letter-spacing: .1rem;
  line-height: 1.5rem;
}
@media screen and (max-width: 767px) {
  .contents__title .title {
    font-size: 1.8rem;
  }
}
/* footer */
footer {
  background: #008742;
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 120px;
}
.footer__box__outer {
  text-align: center;
}
copyright {
  color: #fff;
  position: absolute;
  bottom: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translateX(-50%, -50%);
  -ms-transform: translateX(-50%, -50%);
}