#contents_main {
  min-height: auto;
  padding-bottom: 38px;
}
@media (max-width: 930px) {
  #contents_main {
    min-height: auto;
  }
}
@media (min-width: 768px) {
  #contents_main a.fadeout {
    opacity: 1;
    -webkit-transition: opacity 0.3s;
    transition: opacity 0.3s;
  }
  #contents_main a.fadeout:hover {
    opacity: 0.5;
  }
}
#contents_main img {
  vertical-align: bottom;
}
#contents_main img.rpsimg {
  width: 100%;
  height: auto;
}
#contents_main li {
  list-style: none;
}
#contents_main section {
  margin: 3.6rem 0 4.8rem;
}
@media (min-width: 768px) {
  #contents_main section {
    margin: 6rem 0 7.2rem;
  }
}
#contents_main .inner {
  width: 84%;
  max-width: 840px;
  margin: 0 auto;
}
#contents_main .inner.mini {
  max-width: 600px;
}
#contents_main .intro, #contents_main .read {
  margin: 2.4em 0;
  color: #888;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 2;
}
@media (max-width: 767px) {
  #contents_main .intro, #contents_main .read {
    font-size: 1.5rem;
    line-height: 1.8;
  }
}
#contents_main .read {
  margin: 0 !important;
  line-height: 1.8;
}
#contents_main .btn {
  display: inline-block;
  margin: 1.2em auto 0;
  padding: 1.2em 1.8em;
  border-radius: 1.8em;
  font-size: 1.5em;
  line-height: 1;
  color: #fff;
  background: #F07534;
  border: 1px solid #F07534;
}
@media (min-width: 768px) {
  #contents_main .btn {
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  #contents_main .btn:hover {
    color: #F07534;
    background: #fff;
  }
}
#contents_main .btn small {
  font-size: 0.6em;
}
#contents_main .btn.small {
  padding: 1em 1.5em;
  font-size: 1.2em;
}
#contents_main .btn.outline {
  font-weight: bold;
  color: #F07534;
  background: #fff;
  border: 1px solid #F07534;
}
@media (min-width: 768px) {
  #contents_main .btn.outline {
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  #contents_main .btn.outline:hover {
    color: #fff;
    background: #F07534;
  }
}

#hero, #longlife .top {
  height: 560px;
  position: relative;
  background: #ccc url("../img/about/img_mainvisual.jpg") center center no-repeat;
  background-size: cover;
}
@media (max-width: 767px) {
  #hero, #longlife .top {
    height: 420px;
  }
}
#hero::before, #longlife .top::before {
  content: "";
  position: absolute;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
}
#hero .wrapper, #longlife .top .wrapper {
  height: 100%;
  position: relative;
  z-index: 2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
}
#hero .wrapper .ttl, #longlife .top .wrapper .ttl {
  color: #fff;
  font-size: 4.8em;
  line-height: 1.2;
}
@media (max-width: 767px) {
  #hero .wrapper .ttl, #longlife .top .wrapper .ttl {
    font-size: 3em;
  }
}
#hero .wrapper .ttl small, #longlife .top .wrapper .ttl small {
  font-size: 0.6em;
}

#intro {
  margin: 3.6em 0 4.8em;
}
#intro .ttl {
  width: 100%;
  font-size: 1.8em;
  font-weight: normal;
  text-align: center;
  margin: 1.8em auto 0.3em;
}

#longlife .top {
  background-image: url("../img/about/img_longlife_top.jpg");
  height: 360px;
}
@media (max-width: 767px) {
  #longlife .top {
    height: 240px;
  }
}
#longlife .intro, #longlife #contents_main .read, #contents_main #longlife .read {
  margin-top: 3.6rem;
}
@media (min-width: 768px) {
  #longlife .intro, #longlife #contents_main .read, #contents_main #longlife .read {
    margin-top: 6rem;
  }
}
#longlife .main {
  margin-top: 3.6rem;
}
@media (min-width: 768px) {
  #longlife .main {
    margin-top: 6rem;
  }
}
#longlife .main .list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
@media (min-width: 768px) {
  #longlife .main .list {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}
#longlife .main .list .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
#longlife .main .list .item:nth-child(2), #longlife .main .list .item:nth-child(3), #longlife .main .list .item:nth-child(4) {
  margin-top: 3.6em;
}
@media (min-width: 768px) {
  #longlife .main .list .item {
    width: 48%;
  }
  #longlife .main .list .item:nth-child(2) {
    margin-top: 0;
  }
}
#longlife .main .list .item .img {
  width: 24%;
  margin-right: 1.5em;
}
#longlife .main .list .item .txt {
  width: 76%;
}
#longlife .main .list .item .txt .ttl {
  margin-bottom: 0.6em;
  color: #EEA900;
  font-size: 2.1em;
  line-height: 1;
}
#longlife .main .list .item .txt .read {
  font-size: 1.5rem;
}
@media (max-width: 767px) {
  #longlife .main .list .item .txt .read {
    font-size: 1.2rem;
  }
}
#longlife .attention {
  width: 100%;
  margin-top: 3em;
  color: #999999;
  text-align: center;
}
@media (min-width: 768px) {
  #longlife .attention {
    text-align: right;
  }
}

#kodawari {
  padding: 3.6em 0 4.8em;
  color: #555;
  background-color: #F5F5F5;
}
@media (min-width: 768px) {
  #kodawari {
    padding: 6em 0 7.2em;
  }
}
#kodawari .top .ttl {
  font-size: 3em;
  line-height: 1.2;
  text-align: center;
}
#kodawari .top .ttl small {
  font-size: 0.6em;
  font-weight: normal;
}
#kodawari .top .list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  margin-top: 3em;
  padding-bottom: 3em;
  border-top: 1px solid #D6D6D6;
}
@media (min-width: 768px) {
  #kodawari .top .list {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-pack: distribute;
        justify-content: space-around;
    padding: 0 1.5em;
    border-bottom: 1px solid #D6D6D6;
  }
}
@media (min-width: 768px) {
  #kodawari .top .list .item {
    padding: 0 1.2em;
  }
}
#kodawari .top .list .item a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 1.5rem;
  padding: 1.2em 0.6em;
  border-bottom: 1px solid #D6D6D6;
  background: url("../img/about/icon_arrow_down.svg") center right no-repeat;
  background-size: 12px;
}
@media (min-width: 768px) {
  #kodawari .top .list .item a {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 1.5em 0;
    border-bottom: none;
    font-size: 1.35rem;
    text-align: center;
    background: none;
  }
}
#kodawari .top .list .item a .num {
  display: inline-block;
  margin-right: 1.2em;
  color: #999999;
  font-size: 0.8em;
  line-height: 1;
}
@media (min-width: 768px) {
  #kodawari .top .list .item a .num {
    display: block;
    margin: 0;
  }
}
#kodawari .main .inner {
  width: 93%;
}
#kodawari .main .wrapper {
  display: block;
  margin-top: 3.6em;
  padding: 2.4em;
  border-radius: 10px;
  background-color: #fff;
  -webkit-box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.1);
          box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.1);
}
@media (min-width: 768px) {
  #kodawari .main .wrapper {
    padding: 6em;
  }
}
#kodawari .main .wrapper > .ttl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #EEA900;
  font-size: 2.1rem;
  font-weight: 500;
  line-height: 1.3;
}
@media (min-width: 768px) {
  #kodawari .main .wrapper > .ttl {
    font-size: 2.7rem;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
#kodawari .main .wrapper > .ttl .num {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 6.3rem;
  height: 6.3rem;
  border-radius: 3.15em;
  margin-right: 0.3em;
  color: #fff;
  background-color: #EEA900;
  line-height: 1;
}
@media (min-width: 768px) {
  #kodawari .main .wrapper > .ttl .num {
    width: 7.2rem;
    height: 7.2rem;
    border-radius: 3.6em;
  }
}
#kodawari .main .wrapper > .ttl .num::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 3.9rem;
  height: 3.9rem;
  margin: -1.2rem 0 0 -0.6rem;
  content: "";
  background: url(../img/about/icon_kodawari.png) center center no-repeat;
  background-size: contain;
}
#kodawari .main .wrapper .intro, #kodawari .main .wrapper #contents_main .read, #contents_main #kodawari .main .wrapper .read {
  max-width: 600px;
  margin: 1em auto 0;
}
@media (min-width: 768px) {
  #kodawari .main .wrapper .intro, #kodawari .main .wrapper #contents_main .read, #contents_main #kodawari .main .wrapper .read {
    margin-top: 1.8em;
  }
}
#kodawari .main .list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
@media (min-width: 768px) {
  #kodawari .main .list {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}
#kodawari .main .list .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  margin-top: 4.8em;
}
@media (min-width: 768px) {
  #kodawari .main .list .item {
    width: 30%;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
#kodawari .main .list .item .img {
  width: 36%;
  margin-right: 2.1em;
  border-radius: 4px;
  overflow: hidden;
}
@media (min-width: 768px) {
  #kodawari .main .list .item .img {
    width: 100%;
    border-radius: 8px;
  }
}
#kodawari .main .list .item .txt {
  width: 64%;
}
@media (min-width: 768px) {
  #kodawari .main .list .item .txt {
    width: 100%;
  }
}
#kodawari .main .list .item .txt .ttl {
  margin-bottom: 0.6em;
  color: #EEA900;
  font-size: 2.1em;
  line-height: 1;
}
@media (min-width: 768px) {
  #kodawari .main .list .item .txt .ttl {
    margin-top: 1em;
  }
}
#kodawari .main .list .item .txt .read {
  font-size: 1.5rem;
}
@media (max-width: 767px) {
  #kodawari .main .list .item .txt .read {
    font-size: 1.2rem;
  }
}
#kodawari .main #kodawari2 .list .item {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
@media (min-width: 768px) {
  #kodawari .main #kodawari2 .list .item {
    width: 100%;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
#kodawari .main #kodawari2 .list .item .img {
  width: 100%;
  border-radius: 8px;
}
#kodawari .main #kodawari2 .list .item .txt {
  width: 100%;
}
#kodawari .main #kodawari2 .list .item .txt .ttl {
  margin-top: 1em;
}
@media (min-width: 768px) {
  #kodawari .main #kodawari2 .list .item .txt .ttl {
    margin-top: 0;
  }
}
#kodawari .main #kodawari3 .list .item, #kodawari .main #kodawari4 .list .item {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
@media (min-width: 768px) {
  #kodawari .main #kodawari3 .list .item, #kodawari .main #kodawari4 .list .item {
    width: 48%;
  }
}
#kodawari .main #kodawari3 .list .item .img, #kodawari .main #kodawari4 .list .item .img {
  width: 100%;
  border-radius: 8px;
}
#kodawari .main #kodawari3 .list .item .img.outline, #kodawari .main #kodawari4 .list .item .img.outline {
  width: calc(100% - 2px);
  border: 1px solid #E0E0E0;
}
#kodawari .main #kodawari3 .list .item .txt, #kodawari .main #kodawari4 .list .item .txt {
  width: 100%;
}
#kodawari .main #kodawari3 .list .item .txt .ttl, #kodawari .main #kodawari4 .list .item .txt .ttl {
  margin-top: 1em;
}
#kodawari .main #kodawari3 .btn-wrapper, #kodawari .main #kodawari4 .btn-wrapper {
  text-align: center;
}
@media (min-width: 768px) {
  #kodawari .main #kodawari3 .btn-wrapper, #kodawari .main #kodawari4 .btn-wrapper {
    text-align: left;
  }
  #kodawari .main #kodawari3 .btn-wrapper.center, #kodawari .main #kodawari4 .btn-wrapper.center {
    margin-top: 2em;
    text-align: center !important;
  }
}
#kodawari .main #kodawari3 .btn-wrapper .attention, #kodawari .main #kodawari4 .btn-wrapper .attention {
  margin-top: 0.3em;
}

#section_links {
  margin: 0;
  padding: 3.6rem 0 4.8rem;
  background: #E0E0E0;
}
@media (min-width: 768px) {
  #section_links {
    padding: 6rem 0 7.2rem;
  }
}
#section_links .list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
@media (min-width: 768px) {
  #section_links .list {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}
@media (min-width: 768px) {
  #section_links .list .item {
    width: 48%;
  }
}
#section_links .list .item:not(:first-child) {
  margin-top: 3.6em;
}
@media (min-width: 768px) {
  #section_links .list .item:not(:first-child) {
    margin-top: 0;
  }
}
#section_links .list .item a {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  background-color: #fff;
  text-align: center;
  -webkit-box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.1);
          box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.1);
}
@media (min-width: 768px) {
  #section_links .list .item a:hover .btn {
    color: #fff;
    background: #F07534;
  }
}
#section_links .list .item a .txt {
  padding-top: 1em;
  font-size: 1.8em;
  list-style: 1;
}
#section_links .list .item a .btn {
  margin: 0.6em 0 2.1em;
}