@charset "UTF-8";
body {
  width: 100%;
  height: 100%;
}

#content {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 18px;
}

@media screen and (max-width: 767px) {
  #content {
    font-size: 14px;
  }
}
#content * {
  box-sizing: border-box;
}

#content img {
  max-width: 100%;
  vertical-align: bottom;
}

@media screen and (max-width: 767px) {
  #content .pc {
    display: none;
  }
}
@media screen and (min-width: 768px) {
  #content .sp {
    display: none;
  }
}
#content #wrap {
  width: 100%;
  overflow: hidden;
}

#content .container {
  max-width: 1414px;
  margin: auto;
  padding: 0 40px;
}

@media screen and (max-width: 767px) {
  #content .container {
    padding: 0 20px;
  }
}
#content .serif {
  font-family: 'Noto Serif JP', serif;
}

#content .en {
  font-family: 'Bebas Neue', cursive;
}

#content #bnr_wrap {
  background-color: #fceb4f;
  text-align: center;
}

#content #bnr_wrap .link {
  transition: 0.3s;
}

@media screen and (min-width: 768px) {
  #content #bnr_wrap .link:hover {
    opacity: 0.7;
  }
}
#content #contact_nav .inner {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 90px;
  height: 90px;
  background-color: rgba(164, 11, 11, 0.8);
  text-align: center;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  position: fixed;
  bottom: 70px;
  right: 0;
}

#content #contact_nav .icon_arrow {
  width: auto;
  height: 8px;
  padding-left: 5px;
  position: relative;
  top: 1px;
}

.pagetop {
  display: none;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0;
  z-index: 100;
}

.pagetop .container, .pagetop--static {
  position: relative;
}

.pagetop a {
  position: absolute;
  top: -45px;
  right: 0;
  display: block;
  width: 45px;
  height: 0;
  padding-top: 45px;
  background-color: #d0111b;
  overflow: hidden;
}

@media screen and (max-width: 767px) {
  .pagetop a {
    right: 1.25rem;
  }
}
.pagetop a:after, .pagetop a:before {
  content: '';
  position: absolute;
  display: block;
}

.pagetop a:before {
  width: 2px;
  height: 33px;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  background-color: #fff;
}

.pagetop a:after {
  width: 15px;
  height: 15px;
  top: 50%;
  left: 50%;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translate(0, -5px) rotate(-45deg);
  transform-origin: 0 100%;
}

#content #hero {
  background-image: url(/building/events/smartbuilding_expo2020/img/main/main_bg.jpg);
  background-repeat: no-repeat;
  background-position: top left;
  background-size: cover;
  padding-top: 60px;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content #hero {
    background-image: url(/building/events/smartbuilding_expo2020/img/main/main_bg_sp.jpg);
    padding-top: 25px;
  }
}
@media screen and (min-width: 768px) {
  #content #hero .container {
    padding: 0 40px;
  }
}
#content #hero .title {
  color: #fff;
  font-size: 60px;
  line-height: 1;
  margin-bottom: 60px;
}

@media screen and (max-width: 767px) {
  #content #hero .title {
    font-size: 20px;
    margin-bottom: 35px;
  }
}
#content #hero .title .small {
  font-size: 32px;
}

@media screen and (max-width: 767px) {
  #content #hero .title .small {
    font-size: 12px;
  }
}
#content #hero .text {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.53;
  margin-bottom: 30px;
}

@media screen and (max-width: 767px) {
  #content #hero .text {
    font-size: 14px;
    line-height: 1.78;
    margin-bottom: 0;
  }
}
#content #hero .img_wrap img {
  width: 100%;
}

@media screen and (min-width: 768px) {
  #content #hero .btn_wrap {
    width: 100%;
    position: absolute;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%);
  }
}
#content #hero .btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 330px;
  height: 70px;
  background-color: #b70c0c;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  position: relative;
  transition: 0.3s;
}

@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #hero .btn {
    width: 23.33805vw;
    height: 4.9505vw;
    font-size: 1.69731vw;
  }
}
@media screen and (max-width: 767px) {
  #content #hero .btn {
    max-width: 255px;
    width: 100%;
    height: 45px;
    font-size: 12px;
    margin: auto;
  }
}
#content #hero .btn .str {
  position: relative;
}

#content #hero .btn:before {
  display: block;
  content: "";
  width: 100%;
  height: 50%;
  background-color: #a40b0b;
  position: absolute;
  bottom: 0;
  left: 0;
  transition: 0.3s;
}

#content #hero .btn:after {
  display: block;
  content: "";
  width: 16px;
  height: 16px;
  background-image: url(/building/events/smartbuilding_expo2020/img/icon_pdf.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: absolute;
  top: 50%;
  right: 30px;
  transform: translateY(-50%);
}

@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #hero .btn:after {
    width: 1.13154vw;
    height: 1.13154vw;
    right: 2.12164vw;
  }
}
@media screen and (max-width: 767px) {
  #content #hero .btn:after {
    width: 12px;
    height: 12px;
  }
}
@media screen and (min-width: 768px) {
  #content #hero .btn:hover {
    background-color: #ff0000;
  }

  #content #hero .btn:hover:before {
    background-color: #dc0000;
  }
}
#content #hero .img.sp img {
  width: 100%;
}

#content #expo_info {
  background-color: #000;
  color: #fff;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content #expo_info {
    padding: 20px 0;
  }
}
@media screen and (min-width: 768px) {
  #content #expo_info .container {
    padding: 0 40px;
  }
}
@media screen and (max-width: 767px) {
  #content #expo_info .detail:first-of-type {
    margin-bottom: 20px;
  }
}
#content #expo_info .detail .head {
  height: 100%;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  border: 1px solid #fff;
}

@media screen and (max-width: 767px) {
  #content #expo_info .detail .head {
    height: 25px;
    line-height: 25px;
    font-size: 16px;
    margin-bottom: 10px;
  }
}
#content #expo_info .detail .body {
  font-size: 30px;
  font-weight: 500;
  line-height: 40px;
}

@media screen and (max-width: 767px) {
  #content #expo_info .detail .body {
    font-size: 18px;
    line-height: 1.64;
  }
}
#content #expo_info .detail .time {
  font-size: 24px;
}

@media screen and (max-width: 767px) {
  #content #expo_info .detail .time {
    display: block;
    font-size: 14px;
  }
}
#content #info_message {
  margin: auto;
  padding: 100px 0;
}

@media screen and (max-width: 767px) {
  #content #info_message {
    padding: 36px 0;
    background-size: cover;
    background-position: top;
  }
}
#content #info_message .content {
  max-width: 1150px;
  margin: auto;
}

#content #info_message .text {
  margin: auto;
  font-weight: 700;
  line-height: 1.8;
}

@media screen and (min-width: 768px) {
  #content #info_message .text {
    font-size: 24px;
  }
}
@media screen and (max-width: 767px) {
  #content #info_message .text {
    line-height: 1.71;
  }
}
@media screen and (min-width: 768px) {
  #content #info_message .link_wrap {
    text-align: center;
  }
}
#content #info_message .link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: #000;
}

#content #info_message .link .icon_arrow {
  margin-right: 10px;
}

@media screen and (max-width: 767px) {
  #content #info_message .link .icon_arrow {
    width: 6px;
    height: auto;
    margin-right: 5px;
  }
}
#content #info_message .link .icon_pdf {
  margin-left: 10px;
}

@media screen and (max-width: 767px) {
  #content #info_message .link .icon_pdf {
    width: 10px;
    height: auto;
    margin-left: 5px;
  }
}
#content #video {
  /* background-image: url(/building/events/smartbuilding_expo2020/img/main/video_bg.jpg);
  background-repeat: no-repeat;
  background-size: cover; */
  padding: 0 0 60px;
}

@media screen and (max-width: 767px) {
  #content #video {
    padding: 20px 0;
  }
}
#content #video .title {
  text-align: center;
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 70px;
}
@media screen and (max-width: 767px) {
  #content #video .title {
    font-size: 18px;
    margin-bottom: 30px;
  }
}

#content #video .video_wrap {
  max-width: 800px;
  /* padding: 100px; */
  /* background-color: rgba(0, 0, 0, 0.5); */
  margin: auto;
  margin-bottom: 60px;
}

@media screen and (max-width: 767px) {
  #content #video .video_wrap {
    background-color: #b2b2b2;
    padding: 20px;
    margin-bottom: 30px;
  }
}
#content #video .video {
  position: relative;
}

#content #video .video iframe {
  border: 0;
}

/* #content #video .video .video_over {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  text-align: center;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.45;
  position: absolute;
  top: 0;
  left: 0;
}
@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #video .video .video_over {
    font-size: 1.69731vw;
  }
}
@media screen and (max-width: 767px) {
  #content #video .video .video_over {
    font-size: 3.04956vw;
  }
}
#content #video .video .video_over .str {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
}
@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #video .video .video_over .str {
    bottom: 3.53607vw;
  }
}
@media screen and (max-width: 767px) {
  #content #video .video .video_over .str {
    width: 100%;
    bottom: 5.08259vw;
  }
} */
#content #video .catch {
  text-align: center;
  /* color: #fff; */
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 10px;
}

@media screen and (max-width: 767px) {
  #content #video .catch {
    font-size: 16px;
  }
}
#content #video .text {
  text-align: center;
  /* color: #fff; */
  font-size: 20px;
  line-height: 2;
}

@media screen and (max-width: 767px) {
  #content #video .text {
    font-size: 11px;
    line-height: 1.81;
  }
}
#content #tours {
  position: relative;
}

@media screen and (min-width: 768px) {
  #content #tours .tours_bg {
    background-image: url(/building/events/smartbuilding_expo2020/img/main/tours_bg.jpg);
    background-repeat: no-repeat;
    background-position: top -200px center;
    padding-bottom: 100px;
  }

  #content #tours .tours_bg.bg_fixed {
    background-attachment: fixed;
    background-position-y: top;
  }
}
#content #tours .tour_bg {
  width: 100%;
  height: auto;
  position: absolute;
  top: 0;
  left: 0;
}

#content #tours .tour_content {
  padding-top: 4.24328vw;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content #tours .tour_content {
    padding-top: 7.82269vw;
  }
}
#content #tours .tour_content:not(:last-of-type) {
  padding-bottom: 100px;
}

@media screen and (max-width: 767px) {
  #content #tours .tour_content:not(:last-of-type) {
    padding-bottom: 9.38722vw;
  }
}
#content #tours .tour_content .container {
  max-width: 100%;
  position: relative;
}

#content #tours .tour_title {
  text-align: center;
  font-weight: 700;
  margin-bottom: 2.82885vw;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content #tours .tour_title {
    margin-bottom: 5.21512vw;
  }
}
#content #tours .tour_title .num {
  font-size: 10.6082vw;
  line-height: 0.666;
}

@media screen and (max-width: 767px) {
  #content #tours .tour_title .num {
    font-size: 22.81617vw;
  }
}
#content #tours .tour_title .str {
  width: 100%;
  color: #fff;
  font-size: 2.82885vw;
  position: absolute;
  top: calc(50% - 4px);
  left: calc(50% + 4px);
  transform: translate(-50%, -50%);
}

@media screen and (max-width: 767px) {
  #content #tours .tour_title .str {
    font-size: 6.25815vw;
    line-height: 1.2;
  }
}
#content #tours .tour_text {
  text-align: center;
  color: #fff;
  font-size: 1.48515vw;
  font-weight: 700;
  line-height: 1.52;
  margin-bottom: 4.24328vw;
}

@media screen and (max-width: 767px) {
  #content #tours .tour_text {
    font-size: 2.86832vw;
    line-height: 1.59;
    margin-bottom: 7.82269vw;
  }
}
#content #tours .tour_list {
  list-style: none;
  margin: auto;
  max-width: 1020px;
}

@media screen and (min-width: 768px) {
  #content #tours .tour_list {
    display: flex;
    justify-content: center;
  }
}
@media screen and (max-width: 767px) {
  #content #tours .tour_list {
    max-width: 335px;
  }
}
#content #tours .tour_list .item {
  max-width: 320px;
  width: 100%;
  margin: 0 10px;
  position: relative;
}

@media screen and (min-width: 768px) {
  #content #tours .tour_list .item {
    margin: 0 10px;
    padding-bottom: 46px;
  }
}
@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #tours .tour_list .item {
    margin: 0 0.70721vw;
  }
}
@media screen and (max-width: 767px) {
  #content #tours .tour_list .item:not(:last-of-type) {
    margin-bottom: 30px;
  }
}
@media screen and (min-width: 768px) {
  #content #tours .tour_list .item.link_3 {
    padding-bottom: 158px;
  }
  #content #tours .tour_list .item.link_3 .text_link.link_btn_1 {
    bottom: 102px;
  }
  #content #tours .tour_list .item.link_3 .text_link.link_btn_2 {
    bottom: 46px;
  }
  #content #tours .tour_list .item.link_3 .text_link:not(.link_btn_3) {
    margin-bottom: 10px;
  }
}

#content #tours .tour_list .link {
  display: block;
  color: #333;
}

@media screen and (min-width: 768px) {
  #content #tours .tour_list .link:not(.not_img_link):hover .img {
    transform: translate(-50%, -50%) scale(1.1);
  }
}
#content #tours .tour_list .img_wrap {
  padding-top: 56.25%;
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
}
#content #tours .tour_list .img_wrap.img_link {
  display: block;
}

@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #tours .tour_list .img_wrap {
    margin-bottom: 1.13154vw;
  }
}
#content #tours .tour_list .img {
  width: 100%;
  height: auto;
  transition: 0.3s;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#content #tours .tour_list .catch {
  font-size: 14px;
  margin-bottom: 5px;
}

@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #tours .tour_list .catch {
    font-size: 0.9901vw;
    margin-bottom: 0.35361vw;
  }
}
#content #tours .tour_list .title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
}

@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #tours .tour_list .title {
    font-size: 1.41443vw;
    margin-bottom: 0.70721vw;
  }
}
@media screen and (max-width: 767px) {
  #content #tours .tour_list .title {
    font-size: 18px;
    margin-bottom: 15px;
  }
}
#content #tours .tour_list .text {
  font-size: 14px;
  margin-bottom: 25px;
  position: relative;
}

@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #tours .tour_list .text {
    font-size: 0.9901vw;
  }
}
#content #tours .tour_list .text_link {
  width: 100%;
  background-color: #07215c;
  text-align: center;
  color: #fff;
  font-weight: 700;
  padding: 10px 0;
}
@media screen and (min-width: 768px) {
  #content #tours .tour_list .text_link {
    position: absolute;
    bottom: 0;
  }
}
@media screen and (max-width: 767px) {
  #content #tours .tour_list .text_link {
    display: block;
  }
  #content #tours .tour_list .text_link:not(:last-of-type) {
    margin-bottom: 10px;
  }
}

#content #tours .tour_list .mv_link {
  background-color: #fff;
  border: 2px solid #07215c;
  color: #07215c;
}

#content #tours .tour_list .icon_arrow {
  max-height: 1em;
  position: absolute;
  top: 4px;
  left: 0;
}

@media screen and (max-width: 767px) {
  #content #tours .tour_list .icon_arrow {
    width: auto;
    height: 15px;
  }
}
#content #tours .tour_list .icon_modal {
  max-height: 0.9em;
  position: relative;
  top: -3px;
  left: 5px;
}

@media screen and (max-width: 767px) {
  #content #tours .tour_list .icon_modal {
    width: auto;
    height: 1em;
  }
}
#content #tours .tour_list .icon_window {
  max-height: 0.9em;
  padding-left: 20px;
  position: relative;
  top: -5px;
}

#content #tours .tour_list .icon_mv {
  max-height: 0.9em;
  padding-right: 15px;
  position: relative;
  top: -4px;
}

#content #tour_start .tour_title .num {
  color: #497ac9;
}

#content #tour_second .tour_title .num,
#content #tour_third .tour_title .num,
#content #tour_fourth .tour_title .num {
  color: rgba(255, 255, 255, 0.2);
}

#content #tour_index {
  background-color: #f2f2f2;
  padding: 60px;
}

@media screen and (max-width: 767px) {
  #content #tour_index {
    padding: 20px;
  }
}
#content #tour_index .article_title {
  text-align: center;
  font-size: 40px;
  margin-bottom: 100px;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content #tour_index .article_title {
    font-size: 19px;
    margin-bottom: 40px;
  }
}
#content #tour_index .article_title:before {
  display: block;
  content: "";
  width: 100%;
  height: 1px;
  background-color: #d9d9d9;
  position: absolute;
  bottom: -36px;
}

@media screen and (max-width: 767px) {
  #content #tour_index .article_title:before {
    background-color: #f40000;
    bottom: -16px;
  }
}
#content #tour_index .article_title .str {
  position: relative;
}

@media screen and (min-width: 768px) {
  #content #tour_index .article_title .str:after {
    display: block;
    content: "";
    width: 100%;
    height: 1px;
    background-color: #f40000;
    position: absolute;
    bottom: -36px;
    left: 0;
  }
}
@media screen and (min-width: 768px) {
  #content #tour_index .detail {
    display: flex;
  }
}
#content #tour_index .detail .img .video {
  border: 2px solid #888;
}

@media screen and (min-width: 768px) {
  #content #tour_index .detail .img {
    width: 34.29027%;
  }
  #content #tour_index .detail .img .map {
    margin-bottom: 40px;
  }
}
@media screen and (max-width: 767px) {
  #content #tour_index .detail .img {
    margin-bottom: 30px;
  }
  #content #tour_index .detail .img .map {
    margin-bottom: 30px;
  }
}
@media screen and (min-width: 768px) {
  #content #tour_index .detail .route {
    width: 65.39075%;
    padding-left: 60px;
  }
}
#content #tour_index .detail .route .list {
  list-style: none;
}

#content #tour_index .detail .route .list .item_title {
  display: flex;
  justify-content: space-between;
  color: #fff;
}

@media screen and (min-width: 768px) {
  #content #tour_index .detail .route .list .item_title {
    font-size: 24px;
  }
}
#content #tour_index .detail .route .list .item_title .num {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 51px;
  height: 50px;
}

@media screen and (max-width: 767px) {
  #content #tour_index .detail .route .list .item_title .num {
    width: 37.5px;
    height: 37.5px;
    font-size: 16px;
  }
}
#content #tour_index .detail .route .list .item_title .title {
  display: flex;
  align-items: center;
  width: calc(100% - 52px);
  height: 50px;
  padding-left: 15px;
  font-weight: 700;
}

@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #tour_index .detail .route .list .item_title .title {
    font-size: 1.69731vw;
    padding-left: 1.06082vw;
  }
}
@media screen and (max-width: 767px) {
  #content #tour_index .detail .route .list .item_title .title {
    height: 37.5px;
    width: calc(100% - 38.5px);
  }
}
#content #tour_index .detail .route .list .text_wrap {
  padding-left: 25px;
}

@media screen and (max-width: 767px) {
  #content #tour_index .detail .route .list .text_wrap {
    padding-left: 16px;
  }
}
#content #tour_index .detail .route .list .text {
  line-height: 1.55;
  padding: 25px 0 25px 40px;
}

@media screen and (max-width: 767px) {
  #content #tour_index .detail .route .list .text {
    line-height: 1.35;
    padding: 20px 10px 20px 28px;
  }
}
#content #tour_index .detail .route .item:not(:last-of-type) .text {
  border-left: 1px solid;
}

#content #tour_index .detail .route .item:nth-of-type(1) .item_title .num,
#content #tour_index .detail .route .item:nth-of-type(1) .item_title .title {
  background-color: #0066cc;
}

#content #tour_index .detail .route .item:nth-of-type(1) .text {
  border-color: #0066cc;
}

#content #tour_index .detail .route .item:nth-of-type(2) .item_title .num,
#content #tour_index .detail .route .item:nth-of-type(2) .item_title .title {
  background-color: #5f9d9c;
}

#content #tour_index .detail .route .item:nth-of-type(2) .text {
  border-color: #5f9d9c;
}

#content #tour_index .detail .route .item:nth-of-type(3) .item_title .num,
#content #tour_index .detail .route .item:nth-of-type(3) .item_title .title {
  background-color: #797979;
}

#content #tour_index .detail .route .item:nth-of-type(3) .text {
  border-color: #797979;
}

#content #tour_index .detail .route .item:nth-of-type(4) .item_title .num,
#content #tour_index .detail .route .item:nth-of-type(4) .item_title .title {
  background-color: #90bae1;
}

#content #signal_start {
  padding: 60px 0;
  text-align: center;
}

@media screen and (max-width: 767px) {
  #content #signal_start {
    padding: 36px 0;
  }
}
#content #signal_start .text {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 24px;
}

@media screen and (max-width: 767px) {
  #content #signal_start .text {
    font-size: 16px;
  }
}
@media screen and (max-width: 767px) {
  #content #signal_start .icon_arrow {
    width: auto;
    height: 43.5px;
  }
}
#content #signal_end {
  padding-top: 60px;
  text-align: center;
}

@media screen and (max-width: 767px) {
  #content #signal_end {
    padding: 35px 0 50px;
  }
}
#content #signal_end .text {
  position: relative;
}

#content #signal_end .text:before, #content #signal_end .text:after {
  display: block;
  content: "";
  max-width: calc(50% - 297.5px);
  width: 100%;
  height: 1px;
  background-color: #b2b2b2;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

@media screen and (max-width: 767px) {
  #content #signal_end .text:before, #content #signal_end .text:after {
    max-width: calc(50% - 132.5px);
  }
}
#content #signal_end .text:before {
  left: 40px;
}

@media screen and (max-width: 767px) {
  #content #signal_end .text:before {
    left: 0;
  }
}
#content #signal_end .text:after {
  right: 40px;
}

@media screen and (max-width: 767px) {
  #content #signal_end .text:after {
    right: 0;
  }
}
#content #signal_end .str {
  color: #000;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.333;
  position: relative;
}

@media screen and (min-width: 768px) {
  #content #signal_end .str {
    padding: 0 30px;
  }
}
@media screen and (max-width: 767px) {
  #content #signal_end .str {
    font-size: 16px;
    line-height: 1.25;
  }
}
#content #contact {
  background-color: #000;
  padding: 60px 0;
}

@media screen and (max-width: 767px) {
  #content #contact {
    padding: 25px 0;
  }
}
#content #contact .text {
  text-align: center;
  color: #fff;
  font-weight: 700;
  margin-bottom: 50px;
}

@media screen and (min-width: 768px) {
  #content #contact .text {
    font-size: 24px;
  }
}
@media screen and (max-width: 767px) {
  #content #contact .text {
    margin-bottom: 25px;
  }
}
#content #contact .btn {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 580px;
  width: 100%;
  height: 90px;
  margin: auto;
  background-color: #fff;
  color: #000;
  font-weight: 700;
}

@media screen and (min-width: 768px) {
  #content #contact .btn {
    max-width: 580px;
    font-size: 24px;
    transition: 0.3s;
  }

  #content #contact .btn:hover {
    opacity: 0.7;
  }
}
@media screen and (max-width: 767px) {
  #content #contact .btn {
    height: 45px;
  }
}
#content #contact .btn:not(:last-of-type) {
  margin-bottom: 30px;
}

@media screen and (max-width: 767px) {
  #content #contact .btn:not(:last-of-type) {
    margin-bottom: 25px;
  }
}
#content #contact .icon_mail {
  margin-right: 25px;
}

@media screen and (max-width: 767px) {
  #content #contact .icon_mail {
    margin-right: 15px;
  }
}
@media screen and (max-width: 767px) {
  #content #contact .icon_mail {
    width: 19px;
    height: auto;
  }
}
#content #contact .icon_arrow {
  position: relative;
  top: 1px;
  left: -13px;
}

@media screen and (max-width: 767px) {
  #content #contact .icon_arrow {
    width: auto;
    height: 12px;
  }
}
#content #contact .icon_pdf {
  position: relative;
  top: 1px;
  left: 13px;
}

@media screen and (max-width: 767px) {
  #content #contact .icon_pdf {
    width: auto;
    height: 10px;
  }
}
#content #solution {
  background-repeat: no-repeat;
  background-position: top left;
  background-size: contain;
  padding: 100px 0;
}

@media screen and (max-width: 767px) {
  #content #solution {
    padding: 50px 0;
  }
}
@media screen and (min-width: 768px) {
  #content #solution .container {
    padding: 0 40px;
  }
}
#content #solution .lead {
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 90px;
}

@media screen and (max-width: 767px) {
  #content #solution .lead {
    font-size: 18px;
    margin-bottom: 50px;
  }
}
#content #solution .list {
  list-style: none;
}

@media screen and (min-width: 768px) {
  #content #solution .list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 -8px;
  }
}
@media screen and (max-width: 767px) {
  #content #solution .list {
    max-width: calc(375px - 40px);
    margin: auto;
  }
}
#content #solution .list .item {
  position: relative;
}

@media screen and (min-width: 768px) {
  #content #solution .list .item {
    width: 20%;
    padding: 0 8px;
  }
}
#content #solution .list .item:after {
  display: block;
  content: "";
  width: calc(100% - 16px);
  height: 2px;
  background-color: #494949;
  position: absolute;
  bottom: 0;
  left: 8px;
}

@media screen and (max-width: 767px) {
  #content #solution .list .item:after {
    width: 100%;
    left: 0;
  }
}
@media screen and (max-width: 767px) {
  #content #solution .list .item:not(:last-of-type) {
    margin-bottom: 20px;
  }
}
#content #solution .list .link {
  display: block;
}

#content #solution .list .link .img_wrap {
  padding-top: 100%;
  position: relative;
  overflow: hidden;
}

@media screen and (max-width: 767px) {
  #content #solution .list .link .img_wrap {
    padding-top: 69.2537%;
  }
}
#content #solution .list .link .img {
  width: 100%;
  height: auto;
  transition: 0.3s;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#content #solution .list .link .title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
  height: 94px;
  background-color: #353434;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.41;
  text-decoration: none;
  padding: 0 15px 0 20px;
}

#content #solution .list .link .title .icon_blank {
  width: auto;
  height: 0.6em;
  position: relative;
  top: -0.3em;
  left: 0.3em;
}

@media screen and (max-width: 767px) {
  #content #solution .list .link .title .icon_blank {
    top: -0.2em;
  }
}
@media screen and (min-width: 768px) {
  #content #solution .list .link .title {
    justify-content: center;
  }
}
@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #solution .list .link .title {
    height: 6.6478vw;
    font-size: 1.4144vw;
    padding: 0 1.0608vw 0 1.4144vw;
  }
}
@media screen and (max-width: 767px) {
  #content #solution .list .link .title {
    height: 110px;
    font-size: 18px;
    line-height: 1.26;
  }
}
#content #solution .list .link .text {
  color: #000;
  font-size: 16px;
  line-height: 1.5;
  padding: 24px 0;
}

@media screen and (max-width: 767px) {
  #content #solution .list .link .text {
    font-size: 14px;
    line-height: 1.71;
    padding: 20px 0;
  }
}
#content #solution .list .link .text .icon_modal {
  max-height: 0.9em;
  position: relative;
  top: -3px;
  left: 5px;
}

@media screen and (max-width: 1414px) and (min-width: 768px) {
  #content #solution .list .link .text .icon_modal {
    top: -0.21216vw;
    left: 0.35361vw;
  }
}
@media screen and (max-width: 767px) {
  #content #solution .list .link .text .icon_modal {
    width: auto;
    height: 1em;
    top: -4px;
    left: 3px;
  }
}
@media screen and (min-width: 768px) {
  #content #solution .list .link:hover .img {
    transform: translate(-50%, -50%) scale(1.1);
  }
}
@media screen and (min-width: 768px) {
  #content #solution .list .link:hover .img {
    transform: translate(-50%, -50%) scale(1.1);
  }
}
#content #solution .list .link:hover .title {
  text-decoration: underline;
  text-decoration-color: #fff;
}

#content #solution .list .link:hover .text {
  text-decoration: underline;
  text-decoration-color: #000;
}

#content #catalog_list_link {
  padding-bottom: 100px;
  text-align: center;
}

@media screen and (max-width: 767px) {
  #content #catalog_list_link {
    padding-bottom: 50px;
  }
}
#content #catalog_list_link .link {
  color: #000;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  padding-left: 20px;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content #catalog_list_link .link {
    font-size: 12px;
    padding-left: 12px;
  }
}
#content #catalog_list_link .icon_arrow {
  max-height: 0.9em;
  height: 100%;
  width: auto;
  position: absolute;
  top: 6px;
  left: 0;
}

@media screen and (max-width: 767px) {
  #content #catalog_list_link .icon_arrow {
    top: 4px;
  }
}
#content #prevention {
  background-color: #f2f2f2;
  padding: 100px 0;
}

@media screen and (max-width: 767px) {
  #content #prevention {
    padding: 50px 0;
  }
}
@media screen and (min-width: 768px) {
  #content #prevention .container {
    padding: 0 40px;
  }
}
#content #prevention .section_title {
  text-align: center;
  margin-bottom: 60px;
}

@media screen and (max-width: 767px) {
  #content #prevention .section_title {
    margin-bottom: 30px;
  }
}
#content #prevention .section_title .serif {
  display: block;
}

@media screen and (min-width: 768px) {
  #content #prevention .section_title .serif {
    font-size: 30px;
  }
}
#content #prevention .text_wrap {
  max-width: 800px;
  margin: auto;
}

#content #prevention .text {
  font-size: 16px;
  line-height: 1.66;
}

@media screen and (max-width: 767px) {
  #content #prevention .text {
    font-size: 14px;
    line-height: 1.71;
  }
}
#content #prevention .text:not(:last-of-type) {
  margin-bottom: 30px;
}

@media screen and (max-width: 767px) {
  #content #prevention .text:not(:last-of-type) {
    margin-bottom: 20px;
  }
}
#content #prevention .list {
  list-style: none;
  margin-bottom: 30px;
}

@media screen and (max-width: 767px) {
  #content #prevention .list {
    margin-bottom: 25px;
  }
}
#content #prevention .list .item {
  padding-left: 1em;
  position: relative;
}

#content #prevention .list .item:before {
  content: "・";
  position: absolute;
  top: 0;
  left: 0;
}

#content .modal {
  display: none;
  width: 100%;
  height: 100%;
  /* position: absolute; */
  position: fixed;
  top: 0;
  left: 0;
}

#content .modal:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
}

#content .modal .modal_contents_wrap {
  margin: 0 auto;
  display: table;
}

#content .modal .modal_contents {
  max-width: 980px;
  max-height: 100vh;
  width: calc(100vw - 30px);
  overflow-x: hidden;
  overflow-y: scroll;
  /* margin: auto; */
  background-color: #fff;
  position: relative;
  z-index: 10000;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_contents {
    margin: 0 15px;
  }
}
#content .modal .modal_head {
  background-color: #971d13;
  padding: 48px 0;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_head {
    padding: 36px 0;
  }
}
#content .modal .modal_head .title {
  text-align: center;
  color: #fff;
}

#content .modal .modal_head .title .sub {
  font-size: 24px;
  font-weight: 400;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_head .title .sub {
    font-size: 14px;
  }
}
#content .modal .modal_head .title .str {
  font-size: 36px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_head .title .str {
    font-size: 22.5px;
  }
}
#content .modal .modal_head .title .kana {
  font-size: 26px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_head .title .kana {
    font-size: 14px;
  }
}
#content .modal .modal_head .modal_close {
  position: absolute;
  top: 15px;
  right: 15px;
  transition: 0.3s;
}

@media screen and (min-width: 768px) {
  #content .modal .modal_head .modal_close:hover {
    opacity: 0.7;
  }
}
@media screen and (max-width: 767px) {
  #content .modal .modal_head .modal_close {
    width: 20px;
    height: 20px;
    top: 10px;
    right: 10px;
  }
}
#content .modal .modal_mv {
  background-color: #ccc;
  padding: 48px 85px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_mv {
    padding: 24px 30px;
  }
}
#content .modal .modal_mv .video {
  position: relative;
}

#content .modal .modal_mv iframe {
  border: 0;
}

#content .modal .modal_mv .img {
  text-align: center;
}

#content .modal .modal_body {
  padding: 72px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body {
    padding: 36px 20px;
  }
}
#content .modal .modal_body .title {
  font-size: 28px;
  margin-bottom: 32px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .title {
    font-size: 17px;
    line-height: 1.27;
    margin-bottom: 36px;
  }
}
#content .modal .modal_body .title .annotation {
  font-size: 18px;
  font-weight: 400;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .title .annotation {
    font-size: 12px;
  }
}
#content .modal .modal_body .content_block_1 {
  margin-bottom: 72px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .content_block_1 {
    margin-bottom: 36px;
  }
}
#content .modal .modal_body .content_block_2 {
  margin-bottom: 48px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .content_block_2 {
    margin-bottom: 36px;
  }
}
#content .modal .modal_body .text {
  line-height: 1.55;
}

#content .modal .modal_body .p {
  margin-bottom: 1em;
}

#content .modal .modal_body .list {
  list-style: none;
}

#content .modal .modal_body .list .item {
  line-height: 1.55;
  padding-left: 34px;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .list .item {
    font-size: 14px;
    line-height: 1.42;
    padding-left: 17px;
  }
}
#content .modal .modal_body .list .item:before {
  display: block;
  content: "";
  width: 6px;
  height: calc(100% - 7px);
  background-color: #ccc;
  position: absolute;
  top: 4px;
  left: 0;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .list .item:before {
    width: 3px;
  }
}
#content .modal .modal_body .list .item:not(:last-of-type) {
  margin-bottom: 28px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .list .item:not(:last-of-type) {
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 767px) {
  #content .modal .modal_body .list.square_list {
    margin-bottom: 36px;
  }
}
#content .modal .modal_body .list.square_list .item {
  padding-left: 20px;
}

#content .modal .modal_body .list.square_list .item:before {
  width: 14px;
  height: 14px;
  background-color: #000;
  top: 8px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .list.square_list .item:before {
    width: 11px;
    height: 11px;
    top: 4px;
  }
}
#content .modal .modal_body .list.square_list .item:not(:last-of-type) {
  margin-bottom: 15px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .list.square_list .item:not(:last-of-type) {
    margin-bottom: 5px;
  }
}
#content .modal .modal_body .kome {
  font-size: 0.7em;
  position: relative;
  top: -0.3em;
}

#content .modal .modal_body .img {
  text-align: center;
}

#content .modal .modal_body .link_wrap {
  text-align: center;
}

#content .modal .modal_body .link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: #000;
}

#content .modal .modal_body .link .icon_arrow {
  padding-right: 10px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .link .icon_arrow {
    width: auto;
    height: 10px;
    padding-right: 5px;
  }
}
#content .modal .modal_body .link .icon_pdf {
  padding-left: 10px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .link .icon_pdf {
    width: auto;
    height: 13px;
    padding-left: 5px;
  }
}
#content .modal .modal_body .btn {
  display: block;
  width: 100%;
  background-color: #000;
  text-align: center;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  padding: 20px 0;
  position: relative;
  transition: 0.3s;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .btn {
    font-size: 12px;
    padding: 15px;
  }
}
#content .modal .modal_body .btn:after {
  display: block;
  content: "";
  width: 13px;
  height: 19px;
  background-image: url(/building/events/smartbuilding_expo2020/img/modal/icon_arrow_white.png);
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .btn:after {
    width: 6.5px;
    height: 9.5px;
    right: 10px;
  }
}
#content .modal .modal_body .btn .kana {
  font-size: 16px;
  position: relative;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .btn .kana {
    font-size: 10px;
    bottom: -1px;
  }
}
#content .modal .modal_body .btn .icon_modal {
  position: relative;
  top: -6px;
  left: 12px;
  max-height: 0.9em;
  width: auto;
  height: 100%;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_body .btn .icon_modal {
    top: -2px;
    left: 6px;
  }
}
#content .modal .modal_body .btn:hover {
  text-decoration: none;
}

@media screen and (min-width: 768px) {
  #content .modal .modal_body .btn:hover {
    opacity: 0.7;
  }
}
#content .modal .modal_footer {
  background-color: #971d13;
  padding-top: 48px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_footer {
    padding-top: 35px;
  }
}
@media screen and (max-width: 767px) {
  #content .modal .modal_footer .btn_wrap {
    padding: 0 20px;
  }
}
#content .modal .modal_footer .btn {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 648px;
  width: 100%;
  height: 72px;
  margin: auto;
  background-color: #fff;
  color: #000;
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 48px;
  transition: 0.3s;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_footer .btn {
    height: 50px;
    font-size: 14px;
    margin-bottom: 40px;
  }
}
#content .modal .modal_footer .btn .icon_mail {
  margin-right: 30px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_footer .btn .icon_mail {
    width: auto;
    height: 20px;
    margin-right: 15px;
  }
}
#content .modal .modal_footer .btn:hover {
  text-decoration: none;
}

@media screen and (min-width: 768px) {
  #content .modal .modal_footer .btn:hover {
    opacity: 0.7;
  }
}
#content .modal .modal_footer .close_btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 70px;
  border-top: 1px solid #a43a32;
  color: #fff;
  transition: 0.3s;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_footer .close_btn {
    height: 150px;
    padding-bottom: 100px;
  }
}
#content .modal .modal_footer .close_btn .icon_close {
  margin-right: 15px;
}

@media screen and (max-width: 767px) {
  #content .modal .modal_footer .close_btn .icon_close {
    width: auto;
    height: 20px;
    margin-right: 10px;
  }
}
#content .modal .modal_footer .close_btn:hover {
  text-decoration: none;
}

@media screen and (min-width: 768px) {
  #content .modal .modal_footer .close_btn:hover {
    opacity: 0.7;
  }
}
#content #modal_2 .modal_body_1 {
  padding-bottom: 0;
}

@media screen and (min-width: 768px) {
  #content #modal_2 .list_wrap {
    display: flex;
  }

  #content #modal_2 .list_wrap .list {
    width: calc(100% - 232px);
    padding-right: 50px;
  }

  #content #modal_2 .list_wrap .list .item {
    padding-left: 20px;
  }

  #content #modal_2 .list_wrap .img {
    width: 232px;
    height: auto;
  }
}
@media screen and (max-width: 767px) {
  #content #modal_2 .list_wrap {
    margin-bottom: 36px;
  }
}
@media screen and (max-width: 767px) {
  #content #modal_5 .modal_body .img .logo {
    max-height: 42.5px;
    height: 100%;
    width: auto;
  }
}
#content #modal_5 .modal_body .video {
  border: 18px solid #999;
}
@media screen and (max-width: 767px) {
  #content #modal_5 .modal_body .video {
    border-width: 5px;
  }
}