.head_container {
  position: relative;
  background-image: url(../img/about/head_bg_lg.jpg);
  background-position: center bottom;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  padding: 49.02% 0 0;
  overflow: hidden;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.head_container .inner {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  padding: 9.216% 0 0;
  text-align: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.head_container .inner .title {
  position: relative;
  letter-spacing: 0.025em;
  line-height: 1;
  font-size: 4.167vw;
  font-weight: 300;
  font-family: "NotoSerifSC", serif;
  text-align: center;
  color: #003592;
}

.head_container .inner .sub {
  margin: 1.765% 0 9.412%;
  line-height: 1;
  font-size: 1.084vw;
  font-weight: 500;
  color: #4d4d4d;
}

.head_container .inner .lead {
  line-height: 2.5em;
  font-size: 1.334vw;
  font-weight: 500;
  color: #333;
}

.buttons_container {
  width: 44.314%;
  margin: 0 auto;
  padding: 5.589% 0 2.451%;
  line-height: 1;
}

.buttons_container .list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}

.buttons_container .list li {
  display: block;
  width: 46.461%;
}

.buttons_container .list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-radius: 2px;
  padding: 8.81%;
  font-size: 1.084vw;
  color: #1e1e1e;
}

.buttons_container .list li a::before {
  content: "";
  display: block;
  border-bottom: 1px solid;
  border-right: 1px solid;
  width: 0.347em;
  height: 0.347em;
  -webkit-transform: rotateZ(45deg);
          transform: rotateZ(45deg);
  -webkit-box-ordinal-group: -4;
      -ms-flex-order: -5;
          order: -5;
}

.buttons_container .list li a::after {
  content: "";
  display: block;
  width: 1.308em;
  height: 1em;
  -webkit-box-ordinal-group: 0;
      -ms-flex-order: -1;
          order: -1;
}

.buttons_container .list li a.hover {
  color: #fff;
}

.buttons_container .list li:nth-child(1) a {
  background: #e9f5ff;
}

.buttons_container .list li:nth-child(1) a.hover {
  background: #8c9399;
}

.buttons_container .list li:nth-child(2) a {
  background: #f8f5f0;
}

.buttons_container .list li:nth-child(2) a.hover {
  background: #959390;
}

.block_container {
  margin: 14.902% auto 0;
}

.block_container .title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 0 auto 5.491%;
  letter-spacing: 0.26em;
  line-height: 1;
  font-size: 2.917vw;
  font-family: "NotoSerifSC", serif;
  font-weight: 300;
  color: #003592;
}

.block_container .title::before, .block_container .title::after {
  content: "";
  display: block;
  border-top: 1px solid;
  border-bottom: 1px solid;
  width: 0.258em;
  height: 0.658em;
  margin: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.block_container .title::before {
  border-left: 1px solid;
  margin-right: 0.572em;
}

.block_container .title::after {
  border-right: 1px solid;
  margin-left: 0.312em;
}

.block_container .row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  width: 100%;
  margin: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.block_container .row + .row {
  margin-top: 0.981%;
}

.block_container .row .col {
  width: 50%;
  line-height: 0;
}

.block_container .row .col > img {
  width: 100%;
}

.block_container .row .col .panel {
  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;
  height: 100%;
}

.block_container .row .col .panel .copy {
  width: 50.981%;
  letter-spacing: 0.1em;
  line-height: 1.392em;
  font-size: 1.917vw;
  font-weight: 400;
  color: #003592;
  white-space: nowrap;
}

.block_container .row .col .panel .lead {
  width: 50.981%;
  margin: 1em 0 0;
  letter-spacing: 0.04em;
  line-height: 2.143em;
  font-size: 1.167vw;
  text-align: justify;
  color: #555;
}

.block_container .row .col .panel .lead small {
  display: block;
  line-height: 1;
  text-align: right;
}

.block_container .notes {
  margin: 1em 3.726% 0 0;
  line-height: 1;
  font-size: 0.834vw;
  text-align: right;
  color: #555;
}

.block01 .row .panel {
  background: #e9f5ff;
}

.block02 {
  margin-bottom: 17.451%;
}

.block02 .row .panel {
  background: #f8f5f0;
}

@media screen and (max-width: 720px) {
  .head_container {
    background-image: url(../img/about/head_bg_sm.jpg);
    padding-top: 128%;
  }
  .head_container .inner {
    padding-top: 15.334%;
  }
  .head_container .inner .title {
    font-size: 11.2vw;
    margin-bottom: 2.534%;
  }
  .head_container .inner .sub {
    margin: 2.534% 0 12.934%;
    font-size: 2.774vw;
  }
  .head_container .inner .lead {
    line-height: 2.572em;
    font-size: 3.734vw;
  }
  .buttons_container {
    width: 69.334%;
    padding: 13.867% 0 2.8%;
  }
  .buttons_container .list {
    display: block;
  }
  .buttons_container .list li {
    width: 100%;
  }
  .buttons_container .list li + li {
    margin-top: 7.693%;
  }
  .buttons_container .list li a {
    padding: 9.424%;
    font-size: 3.467vw;
  }
  .buttons_container .list li a::after {
    width: 1.539em;
  }
  .block_container {
    width: 86.667%;
    margin-top: 26.267%;
  }
  .block_container .title {
    margin: 0 auto 12.77%;
    font-size: 7.798vw;
  }
  .block_container .title::before, .block_container .title::after {
    margin-top: 0.171em;
  }
  .block_container .row {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .block_container .row + .row {
    margin-top: 9.231%;
  }
  .block_container .row figure {
    -webkit-box-ordinal-group: 0;
        -ms-flex-order: -1;
            order: -1;
  }
  .block_container .row .col {
    width: 100%;
  }
  .block_container .row .col .panel {
    display: block;
    padding: 13.847% 0 13.847% 12.308%;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .block_container .row .col .panel .copy {
    width: auto;
    line-height: 1.45em;
    font-size: 5.334vw;
  }
  .block_container .row .col .panel .lead {
    width: 84.211%;
    line-height: 2em;
    font-size: 3.334vw;
  }
  .block_container .notes {
    margin: 1.556em 0 0 0;
    font-size: 2.4vw;
  }
  .block02 {
    margin-bottom: 34.934%;
  }
}
/*# sourceMappingURL=about.css.map */