html,
body,
main {
  margin: 0 auto;
  height: 100%;
  color: white;
}

body {
  font-family: "source-han-sans-japanese", sans-serif;
  font-weight: 200;
  font-style: normal;
  color: white;
}

/* Bootstrapカスタマイズ */
@media (min-width: 768px) {
  .h3,
  h3 {
    font-size: 1.4rem;
  }
}

@media (min-width: 768px) {
  .h4,
  h4 {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 0.8rem;
  }
}

a {
  color: #00ac97;
}

a:hover {
  color: #006559;
}

/* Bootstrapカスタマイズ ここまで */

#top_page {
  height: 100%;
}

.menu_button {
  position: fixed;
  z-index: 999;
  top: 47px;
  right: 96px;
  width: 64px;
  height: 23px;
  border: none;
  border-radius: 5px;
  background-color: #00ac97;
  text-align: center;
  align-items: center;
  font-size: 14px;
  color: #fff;
  line-height: 22px;
}

/* ローディング */
/* Loading背景画面設定　*/
.loading {
  /*fixedで全面に固定*/
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: 1999;
  background: #fff;
  text-align: center;
  color: #000;
  opacity: 1;
}
.sk-circle {
  margin: 700px auto;
  width: 60px;
  height: 60px;
  position: relative;
}
.sk-circle .sk-child {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}
.sk-circle .sk-child:before {
  content: "";
  display: block;
  margin: 0 auto;
  width: 15%;
  height: 15%;
  background-color: #b1b1b1;
  border-radius: 100%;
  -webkit-animation: sk-circleBounceDelay 1.2s infinite ease-in-out both;
  animation: sk-circleBounceDelay 1.2s infinite ease-in-out both;
}
.sk-circle .sk-circle2 {
  -webkit-transform: rotate(30deg);
  -ms-transform: rotate(30deg);
  transform: rotate(30deg);
}
.sk-circle .sk-circle3 {
  -webkit-transform: rotate(60deg);
  -ms-transform: rotate(60deg);
  transform: rotate(60deg);
}
.sk-circle .sk-circle4 {
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}
.sk-circle .sk-circle5 {
  -webkit-transform: rotate(120deg);
  -ms-transform: rotate(120deg);
  transform: rotate(120deg);
}
.sk-circle .sk-circle6 {
  -webkit-transform: rotate(150deg);
  -ms-transform: rotate(150deg);
  transform: rotate(150deg);
}
.sk-circle .sk-circle7 {
  -webkit-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  transform: rotate(180deg);
}
.sk-circle .sk-circle8 {
  -webkit-transform: rotate(210deg);
  -ms-transform: rotate(210deg);
  transform: rotate(210deg);
}
.sk-circle .sk-circle9 {
  -webkit-transform: rotate(240deg);
  -ms-transform: rotate(240deg);
  transform: rotate(240deg);
}
.sk-circle .sk-circle10 {
  -webkit-transform: rotate(270deg);
  -ms-transform: rotate(270deg);
  transform: rotate(270deg);
}
.sk-circle .sk-circle11 {
  -webkit-transform: rotate(300deg);
  -ms-transform: rotate(300deg);
  transform: rotate(300deg);
}
.sk-circle .sk-circle12 {
  -webkit-transform: rotate(330deg);
  -ms-transform: rotate(330deg);
  transform: rotate(330deg);
}
.sk-circle .sk-circle2:before {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}
.sk-circle .sk-circle3:before {
  -webkit-animation-delay: -1s;
  animation-delay: -1s;
}
.sk-circle .sk-circle4:before {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}
.sk-circle .sk-circle5:before {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}
.sk-circle .sk-circle6:before {
  -webkit-animation-delay: -0.7s;
  animation-delay: -0.7s;
}
.sk-circle .sk-circle7:before {
  -webkit-animation-delay: -0.6s;
  animation-delay: -0.6s;
}
.sk-circle .sk-circle8:before {
  -webkit-animation-delay: -0.5s;
  animation-delay: -0.5s;
}
.sk-circle .sk-circle9:before {
  -webkit-animation-delay: -0.4s;
  animation-delay: -0.4s;
}
.sk-circle .sk-circle10:before {
  -webkit-animation-delay: -0.3s;
  animation-delay: -0.3s;
}
.sk-circle .sk-circle11:before {
  -webkit-animation-delay: -0.2s;
  animation-delay: -0.2s;
}
.sk-circle .sk-circle12:before {
  -webkit-animation-delay: -0.1s;
  animation-delay: -0.1s;
}

@-webkit-keyframes sk-circleBounceDelay {
  0%,
  80%,
  100% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes sk-circleBounceDelay {
  0%,
  80%,
  100% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
/* Loading画像中央配置　*/
.loading_logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Loading アイコンの大きさ設定　*/
.loading_logo img {
  width: 800px;
}

.accessed {
  opacity: 0;
  visibility: hidden;
}

/* fadeUpをするアイコンの動き */
.fadeUp {
  animation-name: fadeUpAnime;
  animation-duration: 0.5s;
  animation-fill-mode: forwards;
  opacity: 0;
}

@keyframes fadeUpAnime {
  from {
    opacity: 0;
    transform: translateY(100px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 最初に表示される要素のフェード */
.fadenav {
  animation: fadeIn 1s ease 0s 1 normal;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 下部要素のフェード */
.fadein,
.fadein_bottom {
  opacity: 0;
  transform: translate(0, 100px);
  transition: all 800ms ease-out;
}

/* 画面内に入った状態 */
.fadein.scrollin {
  opacity: 1;
  transform: translate(0, 0);
}
.fadein_bottom.scrollin {
  opacity: 1;
  transform: translate(0, 0);
}

.gallery {
  z-index: 999;
}

.gallery .gallery_item {
  /* アニメーションに関数プロパティ */
  opacity: 0; /* フェードインしたいので最初は非表示 */
  bottom: -50px; /* 下から上に移動したいので最初はマイナス値 */
  transition: 0.8s; /* 1秒かけてアニメーション */
}

/* スクロールした時に追加されるclass */
.gallery .gallery_item.item_fadein {
  opacity: 1;
  bottom: 0;
}

/*========= ナビゲーションのためのCSS ===============*/

#g-nav {
  /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
  position: fixed;
  z-index: 999;
  /*ナビのスタート位置と形状*/
  top: 0;
  right: -120%;
  width: 260px;
  height: 100%; /*ナビの高さ*/
  background-color: rgba(245, 245, 245, 0.7);
  /*動き*/
  transition: all 0.6s;
}

/*アクティブクラスがついたら位置を0に*/
#g-nav.panelactive {
  right: 35px;
}

/*ナビゲーションの縦スクロール*/
#g-nav.panelactive #g-nav-list {
  /*ナビの数が増えた場合縦スクロール*/
  position: fixed;
  /*ナビのスタート位置と形状*/
  z-index: 9999;
  width: 260px;
  height: 100%; /*表示する高さ*/
  overflow: scroll;
  -webkit-overflow-scrolling: touch;
}

@media (min-height: 580px) {
  #g-nav {
    /*ナビのスタート位置と形状*/
    top: 100px;
    height: 510px;
  }
  #g-nav.panelactive #g-nav-list {
    height: 510px; /*表示する高さ*/

    overflow: hidden;
  }
}

/*ナビゲーション*/
#g-nav ul {
  /*ナビゲーション天地中央揃え*/
  position: absolute;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  padding: 45px 40px;
}

/*リストのレイアウト設定*/

#g-nav li {
  list-style: none;
  text-align: center;
  border-bottom: solid 1px #a2a2a2;
  padding-top: 20px;
}

#g-nav li:last-child {
  border: none;
}

#g-nav li a {
  font-family: "source-han-sans-japanese", sans-serif;
  font-size: 16px;
  font-weight: 200;
  font-style: normal;
  letter-spacing: 1.12px;
  text-align: left;
  color: #3b3b3b;
  text-decoration: none;
  display: block;
  text-transform: uppercase;
}

#g-nav li a.nav_eng {
  font-family: noto-sans, sans-serif;
  font-size: 12px;
  font-weight: 300;
  font-style: normal;
  letter-spacing: 0.64px;
  text-align: left;
  color: #3b3b3b;
  padding-bottom: 20px;
}

/*========= ボタンのためのCSS ===============*/
.openbtn1 {
  position: fixed;
  z-index: 9999; /*ボタンを最前面に*/
  top: 39px;
  right: 34px;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 5px;
  box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.39);
  border: solid 1px #ffffff;
  background-color: rgba(124, 124, 124, 0.25);
}

/*×に変化*/
.openbtn1 span {
  display: inline-block;
  transition: all 0.4s;
  position: absolute;
  left: 11px;
  height: 3px;
  border-radius: 2px;
  background-color: #fff;
  width: 45%;
}

.openbtn1 span:nth-of-type(1) {
  top: 9px;
}

.openbtn1 span:nth-of-type(2) {
  top: 18px;
}

.openbtn1 span:nth-of-type(3) {
  top: 27px;
}

.openbtn1.active span:nth-of-type(1) {
  top: 17px;
  left: 11px;
  transform: rotate(-45deg);
  width: 48%;
}

.openbtn1.active span:nth-of-type(2) {
  opacity: 0;
}

.openbtn1.active span:nth-of-type(3) {
  top: 30px;
  left: 11px;
  transform: translateY(-13px) rotate(45deg);
  width: 48%;
}
/* ナビゲーション トップ*/
#page-top {
  position: fixed;
  bottom: 20px;
  right: 34px;
  font-size: 10px;
  line-height: 1.2;
  z-index: 99;
}
#page-top a {
  background: rgba(124, 124, 124, 0.60);
  text-decoration: none;
  color: #fff;
  width: 44px;
  padding: 10px 5px;
  text-align: center;
  display: block;
  border-radius: 8px;
  opacity: 0.4;
  transition: all .3s ease;
  box-shadow: 0 3px 6px 0 rgb(0 0 0 / 39%);
}
#page-top a:hover {
  text-decoration: none;
  background: #00ac97;
  opacity: .9;
}


/* ページ */
#top_image {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
  width: 100%;
}

.flex_container {
  width: 100%;
}

.top_items {
  z-index: 100;
  height: 100%;
}

.wrapper_relative {
  height: 100%;
}

.logo1 {
  position: fixed;
  z-index: 999;
  top: 18px;
  left: 37px;
  width: 60px;
  height: 92px;
  text-align: center;
  align-items: center;
}

.logo1-sp {
  position: absolute;
  z-index: 999;
  top: 18px;
  left: 37px;
  width: 40px;
  height: 62px;
  text-align: center;
  align-items: center;
}


h1.head_message {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  /* padding-top: 34vh; */
  font-family: ryo-display-plusn, serif;
  font-weight: 500;
  font-style: normal;
  font-size: 1em;
  letter-spacing: 0.1em;
  line-height: 1.6em;
  text-shadow: 1px 1px 4px #000;
  z-index: 100;
  opacity: 0;
}

@media (max-width: 768px) {
  h1.head_message {
    font-size: 0.8em;
  }
}

.t_shadow {
  text-shadow: 1px 1px 4px #000;
}

img.head_message {
  width: 295px;
  position: absolute;
  top: 66%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  z-index: 100;
  opacity: 0;
}

.eng_message {
  font-size: 0.7em;
}
@media (max-width: 768px) {
  .eng_message {
    font-size: 0.6em;
  }
}

.indent_right {
  margin-left: 30px;
}

.sub_menu .anime_message {
  z-index: 100;
  opacity: 0;
}

.sub_menu .anime_link {
  visibility: hidden;
  opacity: 0;
}

h2 {
  font-size: calc(1.25rem + 1.5vw);
  font-weight: 200;
  margin-top: 3vw;
}

.english {
  font-family: "Noto-Sans", sans-serif;
  /* margin-top: -1.3vw; */
}

.top_txt2 {
  padding-bottom: 55px;
}

.sticker_text {
  font-size: 1.4vw;
  background: rgba(255, 255, 255, 0.3);
  border: solid 1px #ffffff;
  border-color: white;
}

.sticker_left {
  position: absolute;
  right: 122px;
  bottom: 112px;
}

.sticker_left2 {
  position: absolute;
  right: 122px;
  bottom: 154px;
}

.sticker_left3 {
  position: absolute;
  right: 122px;
  bottom: 196px;
}

.sticker_left4 {
  position: absolute;
  right: 122px;
  bottom: 238px;
}

.sticker_left5 {
  position: absolute;
  right: 122px;
  bottom: 280px;
}

.sticker_right {
  position: absolute;
  right: 0;
  bottom: 112px;
}
.sticker_right2 {
  position: absolute;
  right: 0;
  bottom: 154px;
}
.sticker_right3 {
  position: absolute;
  right: 0;
  bottom: 196px;
}
.sticker_right4 {
  position: absolute;
  right: 0;
  bottom: 238px;
}
.sticker_right5 {
  position: absolute;
  right: 0;
  bottom: 280px;
}

@media (max-width: 768px) {
  .sticker_left {
    right: 94px;
    bottom: 90px;
  }
  .sticker_left2 {
    right: 94px;
    bottom: 126px;
  }
  .sticker_left3 {
    right: 94px;
    bottom: 162px;
  }
  .sticker_left4 {
    right: 94px;
    bottom: 198px;
  }
  .sticker_left5 {
    right: 94px;
    bottom: 234px;
  }
  .sticker_right {
    bottom: 90px;
  }
  .sticker_right2 {
    bottom: 126px;
  }
  .sticker_right3 {
    bottom: 162px;
  }
  .sticker_right4 {
    bottom: 198px;
  }
  .sticker_right5 {
    bottom: 234px;
  }
}

.building_name {
  position: absolute;
  right: 0;
  bottom: 64px;
  font-size: 32px;
  color: #fff;
}

@media (max-width: 768px) {
  .building_name {
    bottom: 60px;
  }
}

#top_image .building_name {
  font-size: 22px;
}

@media (max-width: 768px) {
  #top_image .building_name {
    font-size: 1.1rem;
  }
}

.arrow_fade {
  font-size: 40px;
  opacity: 0;
  animation-name: arrow_fade;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-fill-mode: forwards;
}

@keyframes arrow_fade {
  0% {
    opacity: 0;
    transform: translateY(-30px);
  }
  50% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(30px);
  }
}

.top_txt1 {
  margin-bottom: 140px;
}

.first_sticker {
  margin-right: 13px;
}

.top_badges {
  margin-bottom: 50px;
}

.top_badges .col {
  width: 500px;
}

.top_badges .badge {
  width: 106px;
  height: 32px;
  font-family: "source-han-sans-japanese", sans-serif;
  font-size: 14px;
  font-weight: normal;
  padding-top: 0.5em;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 0.5rem;
}

@media (max-width: 768px) {
  .top_badges .badge {
    width: 86px;
    height: 24px;
    font-size: 0.8rem;
  }
}

.sub_menu {
  margin-right: 70px;
  margin-top: auto;
  position: absolute;
  bottom: 0;
  right: 0;
}

.outside {
  width: 100%;
  text-align: center;
  /* margin-top: 30px; */
  will-change: transform;

  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

.fixed_txt1 {
  font-size: calc(2rem + 0.8vw);
  font-weight: 200;
  margin-top: 3vw;
  display: inline-block;
  color: white;
  /* text-shadow: 1px 1px 4px #000; */
}

.fixed_txt2 {
  font-size: calc(1.2rem + 0.8vw);
  display: inline-block;
  color: white;
  font-weight: 300;
  /* text-shadow: 1px 1px 4px #000; */
}

.second_arrow {
  padding-top: 5%;
}

.Next {
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
  font-family: noto-sans, sans-serif;
  font-size: 18px;
  font-weight: 300;
  text-align: center;
  color: #d0d0d0;
}

#name_information .spacer {
  padding-top: 42%;
}

.STEM_logo2 {
  width: 100%;
  max-width: 556px;
  padding: 0 20px;
}
.view_more {
  position: absolute;
  bottom: 50px;
  right: 0;
  font-family: noto-sans, sans-serif;
  font-size: 19px;
  font-weight: normal;
  color: #fff;
}

@media (max-width: 768px) {
  .view_more {
    font-size: 1rem;
  }
}

.view_more_ac-area1,
.view_more_ac-area2,
.view_more_ac-area3 {
  position: relative;
  right: 5px;
  font-family: noto-sans, sans-serif;
  font-size: 16px;
  font-weight: normal;
  color: #b7b7b7;
}

.view_more_ac-area1:hover,
.view_more_ac-area2:hover,
.view_more_ac-area3:hover {
  color: #fff;
}
.view_more_ac-area1 {
  top: 80px;
}
.view_more_ac-area2 {
  top: 42px;
}
.view_more_ac-area3 {
  top: 4px;
}

@media (max-width: 992px) {
  .view_more_ac-area1,
  .view_more_ac-area2,
  .view_more_ac-area3 {
    position: relative;
    top: 4px;
    left: 10px;
    font-size: 14px;
  }
}

.about_us {
  font-family: noto-sans, sans-serif;
  font-size: 22px;
  font-weight: normal;
  color: #747474;
  margin-top: 50px;
}

.second_massage {
  color: #454545;
}

#top_page .second_massage{
  margin: 0 0 0 0;
  font-size: calc(0.7rem + 0.4vw);
}

.bg-is-white {
  color: #454545;
}

#nav_menu {
  /* background-image: url(../images/bg_top2.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center; */
  padding: 80px 0;
  font-size: 18px;
}

#nav_menu a {
  color: #fff;
}

@media (min-width: 768px) {
  .nav_wrapper {
    margin: 0 auto;
    width: 435px;
  }

  #name_information .spacer {
    height: 30%;
    padding-top: 0;
  }

  #name_information {
    height: 110%;
  }

  #nav_menu {
    padding: 280px 0;
    font-size: 22px;
  }
}

@media (min-width: 992px) {
  .nav_wrapper {
    margin: 0 auto;
    width: 870px;
  }
}

.nav_english {
  font-family: noto-sans, sans-serif;
  font-size: 14px;
}

.trans_back {
  background: rgba(255, 255, 255, 0.2);
  /* padding: 50px 0 39px 0; */
  width: 180px;
  height: 180px;
  transition: 0.5s all;
  border: solid 1px #454545;
}

@media (max-width: 576px) {
	.technique_trans div.trans_back {
	  background: rgba(0, 0, 0, 0.1);
	  /* padding: 50px 0 39px 0; */
	  width: 180px;
	  height: 120px;
	  transition: 0.5s all;
	  border: solid 1px #fff;
	}
	
	.technique_trans #nav_menu a {
	  color: #71B4AC;
	}
}

.trans_back:hover {
  background: rgba(134, 134, 134, 0.6);
  transform: scale(1.1, 1.1);
  transition: 0.5s all;
}

footer {
  background-color: #71B4AC;
  font-family: futura-pt, sans-serif;
  font-weight: 300;
  font-style: normal;
  font-size: 18px;
}

.footer_img {
  height: 74px;
  margin-top: 50px;
}

@media (min-width: 768px) {
  .footer_img {
    margin-top: 10px;
  }
}

.footer_txt {
  color: #FFFFFF;
}

.footer_txt a {
  margin-bottom: 0;
  color: #FFFFFF;
}

footer ul {
  list-style: none;
}

.copyright {
  font-family: noto-sans, sans-serif;
  font-size: 14px;
  margin-top: 50px;
}

@media (min-width: 768px) {
  .copyright {
    margin-top: 0px;
  }
}

/* 上部・下部スライダー */

.slider {
  overflow: hidden;
  width: 100%;
  background-color: #fff;
  position: relative;
}

.slider .anime_photos, 
.anime_top,
.img_sp-top {
  z-index: 10;
  opacity: 0;
  width: 100%;
  height: 150%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  left: 0;
  top: 0;
}

.slider .anime_top,
.slider .img_sp-top {
  z-index: 21;
  height: 100%;
}

.slider .trans_black::before {
  /* 透過した黒を上から重ねる */
  background-color: rgba(0, 0, 0, 0.4);
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  content: " ";
}

@media (min-width: 768px) {
  .slider {
    height: 100%;
  }
  .slider .anime_photos,
  .anime_top,
  .img_sp-top {
    height: 100%;
  }
}

.message_1 {
  -webkit-animation: anime_message1 30s 0s infinite;
  animation: anime_message1 30s 0s infinite;
}
.message_2 {
  -webkit-animation: anime_message2 30s 0s infinite;
  animation: anime_message2 30s 0s infinite;
}
.message_3 {
  -webkit-animation: anime_message3 30s 0s infinite;
  animation: anime_message3 30s 0s infinite;
}
.message_4 {
  -webkit-animation: anime_message4 30s 0s infinite;
  animation: anime_message4 30s 0s infinite;
}
.message_5 {
  -webkit-animation: anime_message5 30s 0s infinite;
  animation: anime_message5 30s 0s infinite;
}

.link_1 {
  -webkit-animation: anime_link1 30s 0s infinite;
  animation: anime_link1 30s 0s infinite;
}
.link_2 {
  -webkit-animation: anime_link2 30s 0s infinite;
  animation: anime_link2 30s 0s infinite;
}
.link_3 {
  -webkit-animation: anime_link3 30s 0s infinite;
  animation: anime_link3 30s 0s infinite;
}
.link_4 {
  -webkit-animation: anime_link4 30s 0s infinite;
  animation: anime_link4 30s 0s infinite;
}
.link_5 {
  -webkit-animation: anime_link5 30s 0s infinite;
  animation: anime_link5 30s 0s infinite;
}

.slider .top_img1 {
  -webkit-animation: anime_top1 30s 0s infinite;
  animation: anime_top1 30s 0s infinite;
}
.slider .top_img2 {
  -webkit-animation: anime_top2 30s 0s infinite;
  animation: anime_top2 30s 0s infinite;
}
.slider .top_img3 {
  -webkit-animation: anime_top3 30s 0s infinite;
  animation: anime_top3 30s 0s infinite;
}
.slider .top_img4 {
  -webkit-animation: anime_top4 30s 0s infinite;
  animation: anime_top4 30s 0s infinite;
}
.slider .top_img5 {
  -webkit-animation: anime_top5 30s 0s infinite;
  animation: anime_top5 30s 0s infinite;
}

.slider .img_sp-top1 {
  -webkit-animation: anime_img_sp-top1 30s 0s infinite;
  animation: anime_img_sp-top1 30s 0s infinite;
}
.slider .img_sp-top2 {
  -webkit-animation: anime_img_sp-top2 30s 0s infinite;
  animation: anime_img_sp-top2 30s 0s infinite;
}
.slider .img_sp-top3 {
  -webkit-animation: anime_img_sp-top3 30s 0s infinite;
  animation: anime_img_sp-top3 30s 0s infinite;
}
.slider .img_sp-top4 {
  -webkit-animation: anime_img_sp-top4 30s 0s infinite;
  animation: anime_img_sp-top4 30s 0s infinite;
}
.slider .img_sp-top5 {
  -webkit-animation: anime_img_sp-top5 30s 0s infinite;
  animation: anime_img_sp-top5 30s 0s infinite;
}

.slider .main_img1 {
  -webkit-animation: anime_nav1 24s 0s infinite;
  animation: anime_nav1 24s 0s infinite;
}
.slider .main_img2 {
  -webkit-animation: anime_nav2 24s 0s infinite;
  animation: anime_nav2 24s 0s infinite;
}
.slider .main_img3 {
  -webkit-animation: anime_nav3 24s 0s infinite;
  animation: anime_nav3 24s 0s infinite;
}
.slider .main_img4 {
  -webkit-animation: anime_nav4 24s 0s infinite;
  animation: anime_nav4 24s 0s infinite;
}
.slider .main_img5 {
  -webkit-animation: anime_nav5 24s 0s infinite;
  animation: anime_nav5 24s 0s infinite;
}

/*
  ①スライド画像
  表示する画像を定義
*/

.anime_top:nth-of-type(2) {
  -webkit-animation-delay: 6s;
  animation-delay: 6s;
}

.anime_top:nth-of-type(3) {
  -webkit-animation-delay: 12s;
  animation-delay: 12s;
}

.anime_top:nth-of-type(4) {
  -webkit-animation-delay: 18s;
  animation-delay: 18s;
}

.anime_top:nth-of-type(5) {
  -webkit-animation-delay: 24s;
  animation-delay: 24s;
}

.img_sp-top:nth-of-type(7) {
  -webkit-animation-delay: 6s;
  animation-delay: 6s;
}

.img_sp-top:nth-of-type(8) {
  -webkit-animation-delay: 12s;
  animation-delay: 12s;
}

.img_sp-top:nth-of-type(9) {
  -webkit-animation-delay: 18s;
  animation-delay: 18s;
}

.img_sp-top:nth-of-type(10) {
  -webkit-animation-delay: 24s;
  animation-delay: 24s;
}

.anime_message:nth-of-type(2) {
  -webkit-animation-delay: 6s;
  animation-delay: 6s;
}

.anime_message:nth-of-type(3) {
  -webkit-animation-delay: 12s;
  animation-delay: 12s;
}

.anime_message:nth-of-type(4) {
  -webkit-animation-delay: 18s;
  animation-delay: 18s;
}

.anime_message:nth-of-type(5) {
  -webkit-animation-delay: 24s;
  animation-delay: 24s;
}

.anime_link:nth-of-type(2) {
  -webkit-animation-delay: 6s;
  animation-delay: 6s;
}

.anime_link:nth-of-type(3) {
  -webkit-animation-delay: 12s;
  animation-delay: 12s;
}

.anime_link:nth-of-type(4) {
  -webkit-animation-delay: 18s;
  animation-delay: 18s;
}

.anime_link:nth-of-type(5) {
  -webkit-animation-delay: 24s;
  animation-delay: 24s;
}

.anime_img {
  -webkit-animation-delay: 24s;
  animation-delay: 24s;
}

.anime_photos:nth-of-type(2) {
  -webkit-animation-delay: 6s;
  animation-delay: 6s;
}

.anime_photos:nth-of-type(3) {
  -webkit-animation-delay: 12s;
  animation-delay: 12s;
}

.anime_photos:nth-of-type(4) {
  -webkit-animation-delay: 18s;
  animation-delay: 18s;
}
/* 
.anime_photos:nth-of-type(5) {
  -webkit-animation-delay: 24s;
  animation-delay: 24s;
} */

/* アニメーション定義 */

@keyframes anime_message1 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    z-index: 20;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_message2 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    z-index: 20;
  }
  100% {
    opacity: 0;
  }
}
@keyframes anime_message3 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    z-index: 20;
  }
  100% {
    opacity: 0;
  }
}
@keyframes anime_message4 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    z-index: 20;
  }
  100% {
    opacity: 0;
  }
}
@keyframes anime_message5 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    z-index: 20;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_link1 {
  0% {
    visibility: visible;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    visibility: visible;
    z-index: 20;
  }
  21% {
    visibility: hidden;
  }
  100% {
    visibility: hidden;
    opacity: 0;
  }
}

@keyframes anime_link2 {
  0% {
    visibility: visible;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    visibility: visible;
    z-index: 20;
  }
  21% {
    visibility: hidden;
  }
  100% {
    visibility: hidden;
    opacity: 0;
  }
}
@keyframes anime_link3 {
  0% {
    visibility: visible;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    visibility: visible;
    z-index: 20;
  }
  21% {
    visibility: hidden;
  }
  100% {
    visibility: hidden;
    opacity: 0;
  }
}
@keyframes anime_link4 {
  0% {
    visibility: visible;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    visibility: visible;
    z-index: 20;
  }
  21% {
    visibility: hidden;
  }
  100% {
    visibility: hidden;
    opacity: 0;
  }
}
@keyframes anime_link5 {
  0% {
    visibility: visible;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  19% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    visibility: visible;
    z-index: 20;
  }
  21% {
    visibility: hidden;
  }
  100% {
    visibility: hidden;
    opacity: 0;
  }
}

@keyframes anime_top1 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
    transform: scale(1.1);
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_top2 {
  0% {
    opacity: 0;
    transform: scale(1.1) translateX(20px);
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
    transform: scale(1.1) translateX(-20px);
  }
  100% {
    opacity: 0;
  }
}
@keyframes anime_top3 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
    transform: scale(1.1);
  }
  100% {
    opacity: 0;
  }
}
@keyframes anime_top4 {
  0% {
    opacity: 0;
    transform: scale(1.2) translateX(30px);
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
    transform: scale(1) translateX(0px);
  }
  100% {
    opacity: 0;
  }
}
@keyframes anime_top5 {
  0% {
    opacity: 0;
    transform: scale(1.1) translateX(30px);
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
    transform: scale(1.1) translateX(-30px);
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_img_sp-top1 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_img_sp-top2 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_img_sp-top3 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_img_sp-top4 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_img_sp-top5 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
    z-index: 9;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_nav1 {
  0% {
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  25% {
    opacity: 1;
  }
  35% {
    opacity: 0;
    transform: scale(1.1);
    z-index: 9;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime_nav2 {
  0% {
    transform: scale(1.2) translateX(20px);
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  25% {
    opacity: 1;
  }
  35% {
    opacity: 0;
    z-index: 9;
    transform: scale(1.2) translateX(-20px);
  }
  100% {
    opacity: 0;
  }
}
@keyframes anime_nav3 {
  0% {
    opacity: 0;
    transform: scale(1.1);
  }
  8% {
    opacity: 1;
  }
  25% {
    opacity: 1;
  }
  35% {
    opacity: 0;
    transform: scale(1);
    z-index: 9;
  }
  100% {
    opacity: 0;
  }
}
@keyframes anime_nav4 {
  0% {
    transform: scale(1.2) translateX(-20px);
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  25% {
    opacity: 1;
  }
  35% {
    opacity: 0;
    z-index: 9;
    transform: scale(1.2) translateX(20px);
  }
  100% {
    opacity: 0;
  }
}

#top_page #name_information {
  color: #2c2c2c;
}

/* 主要設計物件ページ */

#our_design {
  height: 100%;
}

#our_design #top_image {
  background-image: url("../images/bg_top_waterras.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#our_design .first_arrow {
  /*
  position: absolute;
  bottom: 17px;
  left: 50%;
  transform: translate(-32%, 0);
  -webkit-transform: translate(-32%, 0);
	*/
}

#our_design .outside_no_use {
  width: 100%;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

#our_design .outside_second {
  margin: 116px 0 60px 0;
  width: 100%;
  text-align: center;
}

#our_design .fixed_txt3 {
  font-size: calc(1.7rem + 0.4vw);
  font-weight: 200;
  margin-top: 3vw;
  display: inline-block;
  color: #7f7f7f;
  /* text-shadow: 1px 1px 4px #000; */
}

#our_design .fixed_txt4 {
  font-size: calc(1.1rem + 0.2vw);
  display: inline-block;
  color: #7f7f7f;
  font-weight: 300;
  /* text-shadow: 1px 1px 4px #000; */
}

#our_design .fixed_txt1 {
  margin-top: -1vw;
  /* font-size: calc(1.425rem + 2.1vw); */
}

#our_design .second_massage {
  margin: 0 0 0 0;
  font-size: calc(0.6rem + 0.6vw);
  color: #7f7f7f;
}

#our_design .text_only {
  color: #454545;
  margin: 0 10px 128px 10px;
}

#our_design hr {
  border: 1px solid #ccc;
}

/*アコーディオン全体*/
.accordion-area {
  list-style: none;
  width: 100%;
  margin: 0 auto;
  padding-left: 0;
}

.accordion-area li {
  margin: 10px 0;
}

.accordion-area section {
  border: 1px solid #ccc;
  background: #f3f3f3;
}

/*アコーディオンタイトル*/
.title {
  position: relative; /*+マークの位置基準とするためrelative指定*/
  cursor: pointer;
  font-size: 1rem;
  font-weight: normal;
  padding: 3% 3% 3% 50px;
  transition: all 0.5s ease;
}

/*アイコンの＋と×*/
.title::before,
.title::after {
  position: absolute;
  content: "";
  width: 15px;
  height: 2px;
  background-color: #333;
}
.title::before {
  top: 48%;
  left: 15px;
  transform: rotate(0deg);
}
.title::after {
  top: 48%;
  left: 15px;
  transform: rotate(90deg);
}
/*　closeというクラスがついたら形状変化　*/
.title.close::before {
  transform: rotate(45deg);
}

.title.close::after {
  transform: rotate(-45deg);
}

/*アコーディオンで現れるエリア*/
.box {
  display: none; /*はじめは非表示*/
  margin: 0 3% 3% 3%;
  padding: 3%;
}

/*アコーディオンエリアの閉じる*/
.closeArea {
  display: flex;
  margin: 30px auto 0;
  width: 340px;
}

.close_box,
.back_box {
  width: 160px;
  height: 30px;
  font-family: "source-han-sans-japanese", sans-serif;
  font-size: 14px;
  font-weight: normal;
  padding-top: 0.35em;
  background-color: #b7b7b7;
  border-radius: 0.5rem;
}

.close_box {
  float: left;
}

.back_box {
  float: right;
  margin-left: 20px;
}

a.close_btn,
a.back_btn {
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  line-height: 1.3;
  position: relative;
  cursor: pointer;
  color: #fff;
  transition-duration: 0.2s;
}

a.close_btn:hover,
a.back_btn:hover {
  opacity: 0.9;
  color: #0d6efd;
  font-weight: bold;
}

@media (max-width: 576px) {
  .closeArea {
    width: 260px;
  }
  .close_box,
  .back_box {
    width: 120px;
    font-size: 10px;
    height: 24px;
  }
}

@media (min-width: 576px) {
  #our_design .text_only {
    margin: 0 60px 128px 60px;
  }
}

#our_buildings a {
  font-family: "source-han-sans-japanese", sans-serif;
  color: #454545;
}

#our_buildings h3 {
  font-family: "source-han-sans-japanese", sans-serif;
  font-weight: 200;
  color: #454545;
}
@media (max-width: 768px) {
	#our_buildings h3 {
		font-size: 1.1rem;
	}
}
#our_buildings h4 {
  font-family: "source-han-sans-japanese", sans-serif;
  font-weight: 200;
  color: #454545;
}
@media (max-width: 768px) {
	#our_buildings h4 {
		font-size: 1rem;
	}
}
#our_buildings img {
  transition: 1s all;
}

#our_buildings img:hover {
  transform: scale(1.2, 1.2);
  transition: 1s all;
}

.badges {
  margin: auto 0;
}

.badges .badge {
  width: 94px;
  height: 30px;
  font-family: "source-han-sans-japanese", sans-serif;
  font-size: 15px;
  font-weight: normal;
  padding-top: 0.4em;
  background-color: #00ac97;
  border-radius: 0.5rem;
  margin-bottom: 0.4rem;
}
@media (max-width: 768px) {
	.badges .badge {
	  width: 76px;
	  height: 22px;
	  font-size: 12px;
	}
}
.badges .badge.texts-5 {
  width: 116px;
}

/* ワテラス／アネックス */
#waterras {
  height: 100%;
}

#waterras #top_image {
  background-image: url(../images/bg_waterras.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#waterras .first_arrow {
  position: absolute;
  bottom: 17px;
  left: 50%;
  transform: translate(-32%, 0);
  -webkit-transform: translate(-32%, 0);
}

#waterras .outside_no_use {
  width: 100%;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

#waterras .outside_second {
  margin: 116px 0 80px 0;
  width: 100%;
  text-align: center;
}

#waterras .fixed_txt1 {
  /* margin-top: -1vw; */
  /* font-size: calc(1.425rem + 2.1vw); */
}

#waterras .fixed_txt3 {
  font-size: calc(1.7rem + 0.4vw);
  font-weight: 200;
  margin-top: 3vw;
  display: inline-block;
  color: #7f7f7f;
  /* text-shadow: 1px 1px 4px #000; */
}

#waterras .fixed_txt4 {
  font-size: calc(1.1rem + 0.2vw);
  display: inline-block;
  color: #7f7f7f;
  font-weight: 300;
  /* text-shadow: 1px 1px 4px #000; */
}

#waterras_photos {
  margin-top: 90px;
  color: #7f7f7f;
  font-family: noto-sans, sans-serif;
  font-size: 65px;
}

.img_frame {
  overflow: hidden;
}

/* Google Mapを囲う要素 */
.map {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 66%; /* 比率を4:3に固定 */
}

/* Google Mapのiframe */
.map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}


#waterras_photos img {
  transition: 1s all;
}

#waterras_photos img:hover {
  transform: scale(1.2, 1.2);
  transition: 1s all;
}

#waterras .display-3 {
  font-weight: 200;
}

@media (min-width: 576px) {
  .waterras_02 {
    margin-top: 0;
  }

  .waterras_03 {
    margin-top: 0;
  }

  .waterras_04 {
    margin-top: 0;
  }
}

@media (min-width: 768px) {
  .waterras_02 {
    margin-top: 60%;
  }

  .waterras_02-2 {
    margin-top: 80%;
  }

  .waterras_03 {
    margin-top: -110%;
  }

  .waterras_03-2 {
    margin-top: -40%;
  }

  .waterras_04 {
    margin-top: 3%;
  }
}

/* 主要設計物件各ページ 共通*/
#design-building-page {
  height: 100%;
}

#design-building-page .first_arrow {
  position: absolute;
  bottom: 17px;
  left: 50%;
  transform: translate(-32%, 0);
  -webkit-transform: translate(-32%, 0);
}

#design-building-page .outside_no_use {
  width: 100%;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

#design-building-page .outside_second {
  margin: 116px 0 80px 0;
  width: 100%;
  text-align: center;
}

#design-building-page .fixed_txt1 {
  /* margin-top: -1vw; */
  /* font-size: calc(1.425rem + 2.1vw); */
}

#design-building-page .fixed_txt3 {
  font-size: calc(1.7rem + 0.4vw);
  font-weight: 200;
  margin-top: 3vw;
  display: inline-block;
  color: #7f7f7f;
  /* text-shadow: 1px 1px 4px #000; */
}

#design-building-page .fixed_txt4 {
  font-size: calc(1.1rem + 0.2vw);
  display: inline-block;
  color: #7f7f7f;
  font-weight: 300;
  /* text-shadow: 1px 1px 4px #000; */
}

#design-building_photos {
  margin-top: 90px;
  color: #7f7f7f;
  font-family: noto-sans, sans-serif;
  font-size: 65px;
}

.img_frame {
  overflow: hidden;
}

#design-building_photos img {
  transition: 1s all;
}

#design-building_photos img:hover {
  transform: scale(1.2, 1.2);
  transition: 1s all;
}

#design-building-page .display-3 {
  font-weight: 200;
}

@media (min-width: 576px) {
  .design-building_02 {
    margin-top: 0;
  }

  .design-building_02-2 {
    margin-top: 0;
  }

  .design-building_03 {
    margin-top: 0;
  }

  .design-building_03-2 {
    margin-top: 0;
  }

  .design-building_04 {
    margin-top: 0;
  }
}

@media (min-width: 768px) {
  .design-building_02 {
    margin-top: 60%;
  }

  .design-building_02-2 {
    margin-top: 80%;
  }

  .design-building_03 {
    margin-top: -110%;
  }

  .design-building_03-2 {
    margin-top: -40%;
  }

  .design-building_04 {
    margin-top: 3%;
  }

  .design-building_04-2 {
    margin-top: 60%;
  }
}

/* 主要設計物件各ページ トップイメージの分岐 */

#design-building-page #top_image {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#design-building-page .top_mitsui {
  background-image: url("../images/building-mitsui_00.jpg");
}

#design-building-page .top_watrs {
  background-image: url("../images/building-watrs_00.jpg");
}

#design-building-page .top_kudamatu {
  background-image: url("../images/building-kudamatu_00.jpg");
}

#design-building-page .top_houfuko {
  background-image: url("../images/building-houfuko_00.jpg");
}

#design-building-page .top-iidukacity {
  background-image: url("../images/building-iidukacity_00.jpg");
}

#design-building-page .top-sinnakatsu {
  background-image: url("../images/building-sinnakatsu_00.jpg");
}

#design-building-page .top-nagoyaman {
  background-image: url("../images/building-nagoyamsn_00.jpg");
}

#design-building-page .building-lxs {
  background-image: url("../images/building-lxs_00.jpg");
}

#design-building-page .building-kuipo {
  background-image: url("../images/building-kuipo_00.jpg");
}

#design-building-page .building-gmhibari {
  background-image: url("../images/building-gmhibari_00.jpg");
}

#design-building-page .building-kodenma {
  background-image: url("../images/building-kodenma_00.jpg");
}

#design-building-page .building-chiyoda {
  background-image: url("../images/building-chiyoda_00.jpg");
}

#design-building-page .building-beppupolices {
  background-image: url("../images/building-beppupolices_00.jpg");
}

#design-building-page .building-ubecity {
  background-image: url("../images/building-ubecity_00.jpg");
}

#design-building-page .building-minamihorie {
  background-image: url("../images/building-minamihorie_00.jpg");
}

#design-building-page .building-takedagh {
  background-image: url("../images/building-takedagh_00.jpg");
}

#design-building-page .building-kagosimauh {
  background-image: url("../images/");
  margin-top: 130px;
}

#design-building-page .building-sekisui {
  background-image: url("../images/building-sekisui_00.jpg");
}

#design-building-page .building_machidamsn {
  background-image: url("../images/building-machidamsn_00.jpg");
}

#design-building-page .building_ageoch {
  background-image: url("../images/building-ageoch_00.jpg");
}

#design-building-page .building-tkmcorp {
  background-image: url("../images/building-tkmcorp_00.jpg");
}

#design-building-page .building-meijiu {
  background-image: url("../images/building-meijiu_00.png");
}

#design-building-page .building-nikkan{
  background-image: url("../images/building-nikkan_00.jpg");
}

#design-building-page .building- {
  background-image: url("../images/building-minamihorie_00.jpg");
}

/* 設計の流れページ */
/* 
#design_flow #top_image {
  background-image: url(../images/bg_design_flow.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#our_design .fixed_txt1 {
  margin-top: -1vw;
}

#our_design .second_massage {
  font-size: 22px;
  color: #7f7f7f;
}

#design_steps {
  color: #545454;
}
#design_flow .wrapper_rel {
  position: relative;
}

#design_flow .grey_back {
  background-color: #efefef;
}

.wrapper_top {
  margin-top: 240px;
}

#design_steps .row {
  height: 367px;
}
.left_side {
  width: 50%;
  margin: 0;
  padding: 35px 105px 0 0;
  height: 365px;
}

.right_side {
  width: 50%;
  margin: 0 0 0 50%;
  padding: 29px 0 0 120px;
  height: 365px;
}

.wrapper {
  width: 100%;
}

.step_txt {
  font-size: 40px;
}

#design_flow .pictures_left {
  position: absolute;
  top: 40px;
  left: 0;
  width: 50vw;
  max-width: 700px;
  height: 28.13vw;
  max-height: 393px;
}

#design_flow .pictures_right {
  position: absolute;
  top: 40px;
  right: 0;
  width: 50vw;
  max-width: 700px;
  height: 28.13vw;
  max-height: 393px;
}

#design_flow .step_one {
  margin: 240px 0 0 0;
}

#design_flow .indent_right {
  text-align: end;
}
#design_flow .step_movie:last-child {
  margin-bottom: 150px;
} */

/* ステム設計事務所についてページ */

#about_us #top_image {
  background-image: url("../images/bg_top_mitsui.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#about_us .outside_no_use {
  width: 100%;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}
#about_us .spacer {
  padding-top: 300px;
}

#about_us #name_information {
  color: #000;
}

#about_us .first_arrow {
}

#about_us .outside_second {
  margin: 42px 0 32px 0;
  width: 100%;
  text-align: center;
}

#about_us .fixed_txt3 {
  font-size: calc(1.7rem + 0.4vw);
  font-weight: 200;
  margin-top: 3vw;
  display: inline-block;
  color: #7f7f7f;
  /* text-shadow: 1px 1px 4px #000; */
}

#about_us .fixed_txt4 {
  font-size: calc(1.1rem + 0.2vw);
  display: inline-block;
  color: #7f7f7f;
  font-weight: 300;
  /* text-shadow: 1px 1px 4px #000; */
}

#about_us .fixed_txt1 {
  margin-top: -1vw;
  /* font-size: calc(1.425rem + 2.1vw); */
}

#about_us .second_massage {
  margin: 0px 0 0 0;
  font-size: calc(0.6rem + 0.6vw);
  color: #7f7f7f;
}

#about_us .logo2 {
  width: 200px;
}

#concept {
  color: #2c2c2c;
  text-align: center;
}

.stem_building {
  font-size: 30px;
  margin-top: 40px;
  font-family: "Noto-Sans", sans-serif;
}
.logo_intro {
  margin: 33px auto 0;
  font-size: calc(0.7rem + 0.4vw);
  line-height: 1.75rem;
  font-family: "source-han-sans-japanese", sans-serif;
  width: 50%;
  min-width: 260px;
}
@media (max-width: 768px) {
	.logo_intro {
	  line-height: 1.25rem;
	  width: 70%;
	}
}

	
/* マージン初期化 */
.logo_intro p {
  margin-bottom: initial;
	text-align: left;
}

#concept .second_arrow {
  padding: 52px 0 0 0;
}

#about_us table {
  width: 95%;
  max-width: 1150px;
  color: #2c2c2c;
  margin: auto;
  font-family: "source-han-sans-japanese", sans-serif;
  font-size: calc(0.6rem + 0.5vw);
  border-collapse: collapse;
}
#about_us td,
#about_us th {
  border-bottom: 1px solid #989898;
  padding: 24px 0;
  vertical-align: top;
}

#about_us table th {
  width: 23%;
}
@media (min-width: 576px) {
  #about_us table th {
    padding-left: 35px;
  }
}

#about_us footer {
  margin: 173px 0 0 0;
}

#about_us #company_profile .job_description ul li:last-child {
  list-style-type: none;
}
#about_us #company_profile .crients ul li {
  list-style-type: none;
}
#about_us ul {
  margin: 0;
}
#about_us #company-image img {
  max-width: 100%;
  height: auto;
  vertical-align: top;
  line-height: 1;
  margin-top: 173px;
  margin-bottom: -173px;
}

/* 技術ページ */
#technique {
}

#technique .sub_menu {
  width: 200px;
}

#technique .spacer {
  padding-top: 300px;
}

#technique #name_information {
  color: #000;
}
#technique #top_image {
  background-image: url("../images/bg_top_iizuka.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#technique .outside_no_use {
  width: 100%;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

#technique .first_arrow {
  /*
  position: absolute;
  bottom: 17px;
  left: 50%;
  transform: translate(-32%, 0);
  -webkit-transform: translate(-32%, 0);
*/
}

#technique .outside_second {
  margin: 140px 0 0 0;
  width: 100%;
  text-align: center;
  font-size: 22px;
  color: #7f7f7f;
}

#technique #information .outside_second {
  margin: 65px 0 100px 0;
}

#technique .fixed_txt3 {
  font-size: calc(1.7rem + 0.4vw);
  font-weight: 200;
  margin-top: 3vw;
  display: inline-block;
  color: #7f7f7f;
  /* text-shadow: 1px 1px 4px #000; */
}

#technique .fixed_txt4 {
  font-size: calc(1.1rem + 0.2vw);
  display: inline-block;
  color: #7f7f7f;
  font-weight: 300;
  /* text-shadow: 1px 1px 4px #000; */
}

#technique .fixed_txt1 {
  margin-top: -1vw;
  /* font-size: calc(1.425rem + 2.1vw); */
}

#technique .second_massage {
  margin: 0px 0 0 0;
  font-size: calc(0.6rem + 0.6vw);
  color: #7f7f7f;
}

#technique .anime_photos {
  z-index: 10;
  opacity: 1;
  width: 100%;
  height: 100%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  left: 0;
  top: 0;
  background-image: url(../images/techinique-anime.jpg); 
}

#technique .trans_black::before {
  /* 透過した黒を上から重ねる */
  background-color: rgba(0, 0, 0, 0.4);
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  content: " ";
}

#technique .anime_photos-bk {
  z-index: 10;
  opacity: 1;
  width: 100%;
  height: 100%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  left: 0;
  top: 0;
  background-color: #71B4AC ; 
}

#technique .wrapper_rel {
  position: relative;
}

#technique .grey_back {
  background-color: #efefef;

  overflow: hidden; /*float解除*/
}

#technique .house_image {
  margin: 0 0 20px 20px;

  clear: both; /*.spaceのfloat解除*/
}

#technique .space {
  height: 20vw; /*画像上の余白の高さ*/
  max-height: 240px;
  max-width: 446px;
  margin: 0 0 0 20px;
}
#technique .wrapper_top {
  margin: -65px 0 0 0;
  z-index: 0;
}

#technique #design_steps .row {
  height: 367px;
}

#technique .left_side {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0;
  padding: 90px 16px 20px 16px;
  z-index: 100;
  overflow: hidden; /*float解除*/
}

@media (min-width: 576px) {
  #technique .left_side {
    width: 78.13vw;
    margin: 0;
    padding: 100px 40px 40px 40px;
  }
}

#technique .right_side {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0;
  padding: 100px 10px 40px 10px;
  z-index: 100;
}

@media (min-width: 576px) {
  #technique .right_side {
    width: 78.13vw;
    padding: 100px 60px 40px 60px;
  }
}

#technique .wrapper {
  width: 100%;
}

#technique .step_txt {
  font-size: calc(0.6rem + 0.5vw);
  color: #2c2c2c;
}

#technique .pictures_left {
  position: relative;
  z-index: 1;
}

#technique .pictures_right {
  position: relative;
  z-index: 1;
}

#technique .step_one {
  margin: 240px 0 0 0;
}

#technique .indent_right {
  text-align: end;
}

#technique .pos_ab {
  width: 34.8vw;
  max-width: 446px;
}

#technique .shake_res {
  margin-bottom: 100px;
}

#technique .centering {
  text-align: center;
}
#technique #information .wrapper_width {
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
}

#technique #information {
  margin: 0 20px 100px 20px;
}

@media (min-width: 576px) {
  #technique #information {
    margin: 0 60px 100px 60px;
  }
}

#technique .building_info {
  padding: 0 20px 0 0;
  text-align: left;
  margin-bottom: 4px;
}

#technique .building_info2 {
  padding: 0;
  margin-bottom: 4px;
}

@media (min-width: 576px) {
  #technique .building_info {
    padding: 0 20px 0 0;
    text-align: right;
  }
  #technique .building_info2 {
    padding: 0 0 0 20px;
  }
}

#technique #information .badge {
  width: 106px;
  height: 26px;
  font-family: "source-han-sans-japanese", sans-serif;
  font-size: 14px;
  font-weight: normal;
  padding-top: 0.35em;
  background: #00ac97;
  border-radius: 0.5rem;
}

#technique #information .badge.right_badge {
  position: unset;
}
#technique .view_more2 {
  font-family: noto-sans, sans-serif;
  font-size: 12px;
  font-weight: normal;
  color: #000;
}

@media (max-width: 768px) {
  #technique #information .badge {
    width: 88px;
    height: 24px;
    padding-top: 0.45em;
    font-size: 0.8rem;
    margin-bottom: 0.2rem;
  }
  #technique .view_more2 {
    font-size: 0.8rem;
  }
}

#technique a.view_more2:hover {
  color: #0d6efd;
}

#technique .view_more3 {
  font-size: 0.7em;
  margin-left: 1em;
}
#technique .item_name {
  margin: 0;
  color: #000;
  font-weight: 500;
  font-size: 0.9rem;
  padding-top: 0.2rem;
}

#technique .more_examples {
  margin: 0;
  color: #2c2c2c;
}

@media (min-width: 576px) {
  #technique .more_examples {
    margin: 0 0 0 35px;
  }
}

#technique #information .more_examples .badge_width {
  position: unset;
  width: unset;
  margin: 0 0 30px 0;
}

#technique .building_example {
  width: 100%;
  height: 52.5%;
}

@media (min-width: 576px) {
  #technique .building_example {
    width: 62.5vw;
    max-width: 800px;
    height: 39.06vw;
    max-height: 500px;
  }
}

#technique .example_buildings {
  font-size: calc(0.6rem + 0.5vw);
}

/*　お問い合わせ　*/

#contact .spacer {
  padding-top: 300px;
}

#contact .second_massage {
  margin: 0px 0 0 0;
  font-size: calc(0.6rem + 0.6vw);
  color: #7f7f7f;
}

#inquiryform .outside_second {
  margin: 140px 0 0 0;
  width: 100%;
  text-align: center;
}

#mailform form {
  width: 95%;
  max-width: 1150px;
  margin: 0 auto;
}

#contact #top_image {
  background-image: url("../images/bg_top_houfu.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#thanks #top_image {
  background-image: url("../images/building-houfuko_04.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#thanks #top_image::before {
  /* 透過した黒を上から重ねる */
  background-color: rgba(0, 0, 0, 0.4);
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  content: " ";
}

#contact .fixed_txt3 {
  font-size: calc(1.7rem + 0.4vw);
  font-weight: 200;
  margin-top: 3vw;
  display: inline-block;
  color: #7f7f7f;
  /* text-shadow: 1px 1px 4px #000; */
}

#contact .fixed_txt4 {
  font-size: calc(1.1rem + 0.2vw);
  display: inline-block;
  color: #7f7f7f;
  font-weight: 300;
  /* text-shadow: 1px 1px 4px #000; */
}

.form-control {
  border: 1px solid #ececec;
  border-radius: 0;
  box-shadow: none;
  color: #818181;
  font-size: 16px;
  height: 50px;
}

dl.input-field dt {
  font-size: 0.9em;
  font-family: futura-pt, noto-sans, sans-serif;
  font-weight: 200;
  font-style: normal;
  color: rgba(50, 50, 50, 1);
  padding-top: 15px;
  padding-bottom: 5px;
}

.btn-effect {
  vertical-align: middle;
  box-shadow: 0 0 1px rgb(0 0 0 / 0%);
  position: relative;
  display: inline-block;
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition-property: color;
  -moz-transition-property: color;
  -ms-transition-property: color;
  transition-property: color;
  -webkit-transition-duration: 0.3s;
  -moz-transition-duration: 0.3s;
  -ms-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -moz-osx-font-smoothing: grayscale;
}

.btn-effect:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(136, 168, 171, 1);
  -webkit-transform: scaleX(0);
  -moz-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 0 50%;
  -moz-transform-origin: 0 50%;
  -ms-transform-origin: 0 50%;
  transform-origin: 0 50%;
  -webkit-transition-property: transform;
  -moz-transition-property: transform;
  -ms-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  -moz-transition-duration: 0.3s;
  -ms-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  -moz-transition-timing-function: ease-out;
  -ms-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}

.btn-khaki {
  width: 49%;
  background-color: #fff;
  padding: 10px 55px;
  color: rgba(136, 168, 171, 1);
  border: 1px solid rgba(136, 168, 171, 1);
}

.btn {
  border-radius: 4px;
  text-transform: uppercase;
}

/*　プライバシーポリシー　*/

#privacy_policy #top_image {
  background-image: url(../images/bg_top_sekisui.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-size: 22px;
}

#privacy_policy .spacer {
  padding-top: 300px;
}

#privacy_policy .second_massage {
  width: 95%;
  width: 95%;
  max-width: 1150px;
  margin: 82px auto;
  font-size: calc(0.6rem + 0.6vw);
  color: #7f7f7f;
}
#privacy_policy table {
  width: 95%;
  max-width: 1150px;
  color: #2c2c2c;
  margin: auto;
  font-family: "source-han-sans-japanese", sans-serif;
  font-size: calc(0.6rem + 0.5vw);
  border-collapse: collapse;
}
#privacy_policy td,
th {
  border-bottom: 1px solid #989898;
  padding: 34px 0 34px 24px;
  vertical-align: top;
}

#privacy_policy table th {
  width: 23%;
  padding: 34px 0 34px 35px;
}

#privacy_policy footer {
  margin: 173px 0 0 0;
}

#privacy_policy .job_description ul li:last-child {
  list-style-type: none;
}
#privacy_policy .crients ul li {
  list-style-type: none;
}
#privacy_policy ul {
  margin: 0;
}