/* Generated by less 2.5.1 */
*,
*::after,
*::before {
  box-sizing: border-box;
}
[v-cloak] {
  display: none;
}
html {
  font-size: 16px;
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "メイリオ", "Meiryo", sans-serif;
  -webkit-text-size-adjust: 100%;
  -webkit-print-color-adjust: exact;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  height: 100%;
}
body {
  background-color: #fff;
  color: #231F20;
  height: 100%;
}
a {
  text-decoration: none;
  color: inherit;
}
textarea {
  resize: none;
}
input[type="submit"],
input[type="button"],
button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  border-radius: 0;
}
select {
  width: 100%;
  cursor: pointer;
  border: none;
  padding: 0;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  line-height: normal;
  border-radius: 0;
}
ul.list {
  margin: 1em 0;
  padding-left: 40px;
  list-style-type: disc;
}
ol.list {
  margin: 1em 0;
  padding-left: 40px;
  list-style-type: decimal;
}
#page-loading {
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100002;
}
#page-loading .bg {
  background-color: #000;
  position: fixed;
  width: 100%;
  height: 100%;
}
#page-loading svg {
  position: fixed;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  max-width: calc(100% - 20px);
}
#pagenation ul {
  zoom: 1;
}
#pagenation ul:after {
  content: "";
  display: block;
  clear: both;
}
#pagenation ul li {
  float: left;
}
#pagenation ul li:not(:last-child) {
  margin-right: 1em;
}
#pagenation ul li.active {
  font-weight: bold;
  text-decoration: underline;
}
.prev-next {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.prev-next li {
  -webkit-box-flex: 1;
  -webkit-flex-grow: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  text-align: center;
  width: 33.33333333%;
}
.mobile-menu {
  position: fixed;
  z-index: 999999;
}
@media (min-width: 1280px) {
  .mobile-menu {
    display: none;
  }
}
.mobile-menu .menu-trigger {
  position: fixed;
  top: 0;
  right: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  width: 80px;
  height: 80px;
  background-color: rgba(255, 255, 255, 0.5);
}
.mobile-menu .menu-trigger div {
  position: relative;
  display: block;
  -webkit-transition: all .4s;
          transition: all .4s;
  box-sizing: border-box;
  width: 40px;
  height: 40px;
}
.mobile-menu .menu-trigger div span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #000;
  border-radius: 2px;
  display: inline-block;
  -webkit-transition: all .4s;
          transition: all .4s;
  box-sizing: border-box;
}
.mobile-menu .menu-trigger div span:nth-of-type(1) {
  top: 0;
}
.mobile-menu .menu-trigger div span:nth-of-type(2) {
  top: 19px;
}
.mobile-menu .menu-trigger div span:nth-of-type(3) {
  bottom: 0;
}
.mobile-menu .menu-contents {
  position: fixed;
  top: 0;
  left: 0;
  overflow-y: scroll;
  background-color: #fff;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 120px 0;
  -webkit-transition: 0.4s ease-out;
          transition: 0.4s ease-out;
  opacity: 0;
  visibility: hidden;
}
.mobile-menu .menu-contents li {
  font-size: 30px;
  letter-spacing: 0.1em;
}
.mobile-menu .menu-contents li:not(:last-child) {
  margin-bottom: 2em;
}
.mobile-menu.active .menu-trigger div span:nth-of-type(1) {
  -webkit-transform: translateY(19px) rotate(-45deg);
      -ms-transform: translateY(19px) rotate(-45deg);
          transform: translateY(19px) rotate(-45deg);
}
.mobile-menu.active .menu-trigger div span:nth-of-type(2) {
  opacity: 0;
}
.mobile-menu.active .menu-trigger div span:nth-of-type(3) {
  -webkit-transform: translateY(-19px) rotate(45deg);
      -ms-transform: translateY(-19px) rotate(45deg);
          transform: translateY(-19px) rotate(45deg);
}
.mobile-menu.active .menu-contents {
  height: 100%;
  opacity: 1;
  visibility: visible;
}
#door text,
#floor text {
  -webkit-transition: all 1s ease-out;
          transition: all 1s ease-out;
  opacity: 0;
  cursor: pointer;
}
#door text.active,
#floor text.active {
  opacity: 1;
}
#door .link,
#floor .link {
  cursor: pointer;
  -webkit-transition: opacity 0.5s ease-out;
          transition: opacity 0.5s ease-out;
}
#door .link:hover,
#floor .link:hover {
  opacity: 0.5;
  filter: alpha(opacity=50);
  /* IE lt 8 */
  -ms-filter: "alpha(opacity=50)";
  /* IE 8 */
}
header .inner {
  max-width: 1280px;
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  height: 150px;
  padding: 0 50px;
}
@media (max-width: 1279px) {
  header .inner h1 {
    width: 100%;
    text-align: center;
  }
}
@media (max-width: 1279px) {
  header .inner nav {
    display: none;
  }
}
header .inner nav ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
header .inner nav ul li {
  white-space: nowrap;
}
header .inner nav ul li:not(:last-child) {
  padding-right: 20px;
  margin-right: 20px;
  border-right: 1px solid #333;
}
header .inner nav ul li a {
  font-size: 14px;
  letter-spacing: 0.2em;
  -webkit-transition: opacity 0.5s ease-out;
          transition: opacity 0.5s ease-out;
}
header .inner nav ul li a:hover {
  opacity: 0.5;
  filter: alpha(opacity=50);
  /* IE lt 8 */
  -ms-filter: "alpha(opacity=50)";
  /* IE 8 */
}
footer .address-tel_mail {
  background: -webkit-linear-gradient(0deg, #2a7aa8 0%, #2a7aa8 50%, #30a3d3 50%, #30a3d3 100%);
  background: linear-gradient(90deg, #2a7aa8 0%, #2a7aa8 50%, #30a3d3 50%, #30a3d3 100%);
}
footer .address-tel_mail .inner {
  max-width: 1280px;
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
footer .address-tel_mail address {
  padding: 50px;
  width: 50%;
  background-color: #2A7AA8;
  color: #fff;
}
footer .address-tel_mail address .txt {
  margin-bottom: 20px;
}
footer .address-tel_mail address .txt .en {
  font-size: 9px;
  margin-bottom: 5px;
}
footer .address-tel_mail address .txt .ja {
  font-size: 18px;
  letter-spacing: 0.15em;
}
footer .address-tel_mail address img {
  margin-bottom: 20px;
}
footer .address-tel_mail address .address {
  font-size: 14px;
  letter-spacing: 0.1em;
}
footer .address-tel_mail .tel_mail {
  padding: 50px;
  width: 50%;
  background-color: #30A3D3;
}
footer .address-tel_mail .tel_mail dl {
  color: #fff;
}
footer .address-tel_mail .tel_mail dl dt {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  border: 1px solid #fff;
  width: 200px;
  height: 25px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  border-radius: 5px;
  margin-bottom: 20px;
}
footer .address-tel_mail .tel_mail dl dd {
  font-size: 28px;
  letter-spacing: 0.2em;
}
footer .address-tel_mail .tel_mail dl dd:not(:last-child) {
  margin-bottom: 20px;
}
@media (max-width: 1100px) {
  footer .address-tel_mail .inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  footer .address-tel_mail address {
    width: 100%;
    text-align: center;
  }
  footer .address-tel_mail .tel_mail {
    width: 100%;
    text-align: center;
  }
  footer .address-tel_mail .tel_mail dt {
    margin: 0 auto;
  }
}
footer .map {
  height: 350px;
}
footer .map iframe {
  width: 100%;
  height: 100%;
}
footer .company_name {
  background-color: #403F41;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  color: #fff;
  padding: 0 50px;
}
footer .company_name .inner {
  max-width: 1280px;
  margin: 0 auto;
  font-size: 22px;
  letter-spacing: 0.15em;
  padding: 30px 0;
  position: relative;
}
footer .company_name .inner .totop {
  position: absolute;
  right: 0;
  top: 0px;
  display: block;
  width: 65px;
  height: 65px;
  font-size: 9px;
  color: #403F41;
  background-color: #EDECEC;
  letter-spacing: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
footer .company_name .inner .totop::before {
  content: "▲";
  display: block;
  margin-bottom: 4px;
}
footer .nav-copy {
  background-color: #403F41;
  color: #fff;
  padding: 0 50px;
}
footer .nav-copy .inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 0 60px 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
      -ms-flex-align: end;
          align-items: flex-end;
}
footer .nav-copy .nav {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
footer .nav-copy .nav > li:not(:last-child) {
  margin-right: 50px;
}
footer .nav-copy .nav > li ul li {
  letter-spacing: 0.15em;
  white-space: nowrap;
}
footer .nav-copy .nav > li ul li:not(:last-child) {
  margin-bottom: 20px;
}
footer .nav-copy .nav > li ul li a {
  -webkit-transition: opacity 0.5s ease-out;
          transition: opacity 0.5s ease-out;
}
footer .nav-copy .nav > li ul li a:hover {
  opacity: 0.5;
  filter: alpha(opacity=50);
  /* IE lt 8 */
  -ms-filter: "alpha(opacity=50)";
  /* IE 8 */
}
footer .nav-copy small {
  font-size: 10px;
  white-space: nowrap;
}
.index main {
  display: block;
  width: 100%;
  height: calc(100vh - 150px - 50px);
  position: relative;
  overflow: hidden;
}
.index .first,
.index .second {
  position: absolute;
  width: 100%;
  padding: 100px 0;
  height: calc(100%);
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  background-color: rgba(255, 255, 255, 0.5);
  background-size: 80px 80px;
  background-image: -webkit-linear-gradient(rgba(215, 204, 200, 0.5) 1%, rgba(215, 204, 200, 0.5) 1%, transparent 1%, transparent 99%, rgba(215, 204, 200, 0.5) 99%, rgba(215, 204, 200, 0.5) 100%), -webkit-linear-gradient(0deg, rgba(215, 204, 200, 0.5) 1%, rgba(215, 204, 200, 0.5) 1%, transparent 1%, transparent 99%, rgba(215, 204, 200, 0.5) 99%, rgba(215, 204, 200, 0.5) 100%), -webkit-linear-gradient(transparent, transparent 25%, rgba(215, 204, 200, 0.3) 25%, rgba(215, 204, 200, 0.3) 26%, transparent 26%, transparent 50%, rgba(215, 204, 200, 0.3) 50%, rgba(215, 204, 200, 0.3) 51%, transparent 51%, transparent 75%, rgba(215, 204, 200, 0.3) 75%, rgba(215, 204, 200, 0.3) 76%, transparent 76%, transparent 100%), -webkit-linear-gradient(0deg, transparent, transparent 25%, rgba(215, 204, 200, 0.3) 25%, rgba(215, 204, 200, 0.3) 26%, transparent 26%, transparent 50%, rgba(215, 204, 200, 0.3) 50%, rgba(215, 204, 200, 0.3) 51%, transparent 51%, transparent 75%, rgba(215, 204, 200, 0.3) 75%, rgba(215, 204, 200, 0.3) 76%, transparent 76%, transparent 100%);
  background-image: linear-gradient(rgba(215, 204, 200, 0.5) 1%, rgba(215, 204, 200, 0.5) 1%, transparent 1%, transparent 99%, rgba(215, 204, 200, 0.5) 99%, rgba(215, 204, 200, 0.5) 100%), linear-gradient(90deg, rgba(215, 204, 200, 0.5) 1%, rgba(215, 204, 200, 0.5) 1%, transparent 1%, transparent 99%, rgba(215, 204, 200, 0.5) 99%, rgba(215, 204, 200, 0.5) 100%), linear-gradient(transparent, transparent 25%, rgba(215, 204, 200, 0.3) 25%, rgba(215, 204, 200, 0.3) 26%, transparent 26%, transparent 50%, rgba(215, 204, 200, 0.3) 50%, rgba(215, 204, 200, 0.3) 51%, transparent 51%, transparent 75%, rgba(215, 204, 200, 0.3) 75%, rgba(215, 204, 200, 0.3) 76%, transparent 76%, transparent 100%), linear-gradient(90deg, transparent, transparent 25%, rgba(215, 204, 200, 0.3) 25%, rgba(215, 204, 200, 0.3) 26%, transparent 26%, transparent 50%, rgba(215, 204, 200, 0.3) 50%, rgba(215, 204, 200, 0.3) 51%, transparent 51%, transparent 75%, rgba(215, 204, 200, 0.3) 75%, rgba(215, 204, 200, 0.3) 76%, transparent 76%, transparent 100%);
}
.index .first #door,
.index .second #door {
  width: 100%;
}
.index .first #floor,
.index .second #floor {
  width: 100%;
  height: 100%;
}
.index .second {
  padding: 100px 50px;
  display: none;
}
.index footer {
  color: #fff;
  background-color: #357AA8;
  height: 50px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
}
.index video {
  position: absolute;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.common .hero {
  height: 600px;
  background-image: -webkit-linear-gradient(rgba(167, 155, 68, 0.1), rgba(167, 155, 68, 0.1));
  background-image: linear-gradient(rgba(167, 155, 68, 0.1), rgba(167, 155, 68, 0.1));
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
@media all and (-ms-high-contrast: none) {
  .common .hero {
    background-image: none;
  }
}
.common .hero h2 {
  font-size: 37px;
  color: #fff;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  border: double 6px #fff;
  width: 320px;
  height: 80px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.common .content {
  padding: 70px 0;
}
.common .content .inner {
  padding: 0 50px;
}
.common .content h3 {
  text-align: center;
  font-size: 30px;
  color: #237BAD;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  margin-bottom: 50px;
}
.common .content h3::before {
  content: attr(data-en);
  display: block;
  font-size: 16px;
  color: #231F20;
  letter-spacing: 0.15em;
  text-indent: 0.15em;
  margin-bottom: 10px;
}
.common .content h3 + p {
  line-height: 2.5em;
  display: block;
  max-width: 640px;
  margin: 0 auto;
  margin-bottom: 100px;
}
.concept .parallax {
  height: 420px;
  margin-bottom: 150px;
}
.concept .items {
  padding: 0 50px;
  margin-bottom: 200px;
}
.concept .items ul {
  max-width: 1280px;
  margin: 0 auto;
}
.concept .items ul li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.concept .items ul li:not(:last-child) {
  margin-bottom: 150px;
}
.concept .items ul li:nth-child(even) {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -webkit-flex-direction: row-reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.concept .items ul li:nth-child(even) .imgs {
  -webkit-transform: translate(20px, 20px);
      -ms-transform: translate(20px, 20px);
          transform: translate(20px, 20px);
}
.concept .items ul li .txt {
  border: solid 1px #447690;
  padding: 50px 50px;
  max-width: 50%;
  min-height: 500px;
  position: relative;
}
.concept .items ul li .txt h4 {
  font-size: 30px;
  font-weight: bold;
  letter-spacing: 0.2em;
  margin-bottom: 30px;
}
.concept .items ul li .txt h4 .num {
  font-size: 67px;
  font-weight: normal;
  display: inline-block;
  margin-right: 15px;
}
.concept .items ul li .txt p {
  font-size: 17px;
  line-height: 2.5em;
  margin-bottom: 30px;
  letter-spacing: 0.2em;
}
.concept .items ul li .txt a {
  background-color: #357AA8;
  color: #fff;
  font-weight: bold;
  width: 200px;
  height: 40px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  -webkit-transition: opacity 0.5s ease-out;
          transition: opacity 0.5s ease-out;
}
.concept .items ul li .txt a:hover {
  opacity: 0.5;
  filter: alpha(opacity=50);
  /* IE lt 8 */
  -ms-filter: "alpha(opacity=50)";
  /* IE 8 */
}
.concept .items ul li .txt .icon {
  position: absolute;
  left: 50%;
  bottom: 0;
  -webkit-transform: translate(-50%, calc(100% + 50px));
      -ms-transform: translate(-50%, calc(100% + 50px));
          transform: translate(-50%, calc(100% + 50px));
}
.concept .items ul li .imgs {
  width: 50%;
  -webkit-transform: translate(-20px, 20px);
      -ms-transform: translate(-20px, 20px);
          transform: translate(-20px, 20px);
}
.concept .items ul li .imgs .img {
  height: 340px;
}
.concept .items ul li .imgs .img.large {
  height: 600px;
}
.concept .items ul li .imgs .img:not(:last-child) {
  margin-bottom: 10px;
}
.concept .items ul li .imgs .img.illust {
  height: 640px;
  background-size: auto auto;
  background-color: #2075a8;
  background-image: -webkit-repeating-linear-gradient(315deg, transparent, transparent 9px, #1f829c 9px, #1f829c 10px);
  background-image: repeating-linear-gradient(135deg, transparent, transparent 9px, #1f829c 9px, #1f829c 10px);
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 50px;
}
.concept .items ul li .imgs .img.illust img {
  max-width: 100%;
}
@media (max-width: 1024px) {
  .concept .items ul li {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .concept .items ul li .txt {
    max-width: 100%;
    width: 100% !important;
    margin-bottom: 50px;
    min-height: auto;
  }
  .concept .items ul li .txt .icon {
    display: none;
  }
  .concept .items ul li .txt a {
    margin: 0 auto;
  }
  .concept .items ul li .imgs {
    width: 100%;
    -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  .concept .items ul li:nth-child(even) {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .concept .items ul li:nth-child(even) .imgs {
    -webkit-transform: translate(0px, 0px);
        -ms-transform: translate(0px, 0px);
            transform: translate(0px, 0px);
  }
}
.concept .precept {
  background-color: #eaeae6;
  padding: 50px 50px 10px 50px;
  text-align: center;
}
.concept .precept dt {
  font-size: 24px;
  color: #447690;
  margin-bottom: 40px;
  letter-spacing: 0.1em;
}
.concept .precept dd {
  margin-bottom: 80px;
  font-size: 20px;
  line-height: 1.8em;
}
.company .overview {
  padding: 0 50px;
  margin-bottom: 100px;
}
.company .overview dl {
  max-width: 1000px;
  margin: 0 auto;
  color: #447690;
}
.company .overview dl div {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  background-color: #E6E7E7;
  padding: 30px 50px;
}
.company .overview dl div:nth-child(even) {
  background-color: #F1F2F2;
}
.company .overview dl div dt {
  font-weight: bold;
  letter-spacing: 0.1em;
  font-size: 20px;
  line-height: 1.6em;
  min-width: 180px;
}
.company .overview dl div dd {
  font-size: 20px;
  line-height: 1.6em;
}
.company .overview.v2 dt {
  min-width: 280px;
}
.case .items {
  padding: 50px 50px 50px 50px;
}
.case .items .page {
  text-align: center;
}
.case .items > ul {
  zoom: 1;
  max-width: 1280px;
  margin: 0 auto;
}
.case .items > ul:after {
  content: "";
  display: block;
  clear: both;
}
.case .items > ul li {
  float: left;
  margin-bottom: 30px;
  width: calc((100% - 40px * 3) / 4 );
}
.case .items > ul li:not(:nth-child(4n)) {
  margin-right: 40px;
}
@media (max-width: 1024px) {
  .case .items > ul li {
    width: calc((100% - 40px * 2) / 3 );
  }
  .case .items > ul li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .case .items > ul li:not(:nth-child(3n)) {
    margin-right: 40px;
  }
}
.case .items > ul li a {
  display: inline-block;
  width: 100%;
  height: 100%;
  -webkit-transition: opacity 0.5s ease-out;
          transition: opacity 0.5s ease-out;
}
.case .items > ul li a:hover {
  opacity: 0.5;
  filter: alpha(opacity=50);
  /* IE lt 8 */
  -ms-filter: "alpha(opacity=50)";
  /* IE 8 */
}
@media (max-width: 860px) {
  .case .items > ul li {
    width: calc((100% - 40px * 1) / 2 );
  }
  .case .items > ul li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .case .items > ul li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .case .items > ul li:not(:nth-child(2n)) {
    margin-right: 40px;
  }
}
.case .items > ul li .img {
  position: relative;
  background-size: cover;
  background-position: center center;
  margin-bottom: 25px;
}
.case .items > ul li .img::before {
  content: "";
  display: block;
  padding-top: 100%;
}
.case .items > ul li .img .img-content {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 100%;
  height: 100%;
  border: 1px solid #403F41;
}
.case .items > ul li .txt {
  letter-spacing: 0.1em;
  line-height: 1.4em;
}
.property .items {
  background-color: #F1F2F2;
  padding: 50px;
  margin-bottom: 70px;
}
.property .items .page {
  text-align: center;
}
.property .items h4 {
  color: #237BAD;
  font-size: 30px;
  text-align: center;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  margin-bottom: 50px;
}
.property .items > ul {
  zoom: 1;
  max-width: 1280px;
  margin: 0 auto;
}
.property .items > ul:after {
  content: "";
  display: block;
  clear: both;
}
.property .items > ul li {
  float: left;
  margin-bottom: 30px;
  width: calc((100% - 30px * 3) / 4 );
}
.property .items > ul li:not(:nth-child(4n)) {
  margin-right: 30px;
}
@media (max-width: 1024px) {
  .property .items > ul li {
    width: calc((100% - 40px * 2) / 3 );
  }
  .property .items > ul li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .property .items > ul li:not(:nth-child(3n)) {
    margin-right: 40px;
  }
}
@media (max-width: 860px) {
  .property .items > ul li {
    width: calc((100% - 40px * 1) / 2 );
  }
  .property .items > ul li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .property .items > ul li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .property .items > ul li:not(:nth-child(2n)) {
    margin-right: 40px;
  }
}
.property .items > ul li .img {
  position: relative;
  background-size: cover;
  background-position: center center;
}
.property .items > ul li .img::before {
  content: "";
  display: block;
  padding-top: 100%;
}
.property .items > ul li .txt {
  background-color: #fff;
  padding: 20px;
}
.property .items > ul li .txt .category {
  border-bottom: 1px solid #231F20;
  padding-bottom: 10px;
  margin-bottom: 10px;
  -webkit-font-feature-settings: "palt" 1;
          font-feature-settings: "palt" 1;
  letter-spacing: 0.1em;
}
.property .items > ul li .txt .data {
  line-height: 1.6em;
  margin-bottom: 20px;
}
.property .items > ul li .txt a {
  border: 1px solid #231F20;
  font-size: 12px;
  padding: 5px 10px;
  letter-spacing: 0.1em;
  -webkit-transition: 0.5s ease-out;
          transition: 0.5s ease-out;
}
.property .items > ul li .txt a:hover {
  background-color: #231F20;
  color: #fff;
}
.property .tel {
  text-align: center;
  padding: 0 50px;
}
.property .tel a {
  display: inline-block;
  color: #fff;
  background-color: #41A3D3;
  font-size: 25px;
  letter-spacing: 0.2em;
  padding: 50px 100px;
  line-height: 1.4em;
  -webkit-transition: opacity 0.5s ease-out;
          transition: opacity 0.5s ease-out;
}
.property .tel a:hover {
  opacity: 0.5;
  filter: alpha(opacity=50);
  /* IE lt 8 */
  -ms-filter: "alpha(opacity=50)";
  /* IE 8 */
}
.inline {
  max-width: 1280px;
  margin: 0 auto;
  padding: 50px 50px;
}
.contact form {
  max-width: 640px;
  margin: 0 auto;
  padding: 50px;
}
.contact form label {
  font-size: 20px;
  display: block;
  margin-bottom: 10px;
  letter-spacing: 0.1em;
}
.contact form input[type=text] {
  width: 100%;
  border: 1px solid #999;
  border-radius: 5px;
  font-size: 16px;
  padding: 5px;
  margin-bottom: 20px;
}
.contact form textarea {
  width: 100%;
  height: 300px;
  border: 1px solid #999;
  border-radius: 5px;
  font-size: 16px;
  padding: 5px;
  margin-bottom: 30px;
}
.contact form button {
  background-color: #237bad;
  color: #fff;
  font-size: 20px;
  border-radius: 5px;
  max-width: 200px;
  width: 100%;
  display: block;
  margin: 0 auto;
  padding: 10px 0;
  letter-spacing: 0.5em;
  text-indent: 0.5em;
}