@charset "UTF-8";
/* =============================================== 
  一覧
=============================================== */
/* 検索結果 */
.list .subject {
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .list .subject {
    margin-bottom: 20px;
  }
}
.list .tab-container .tab-content {
  max-width: 1030px;
  padding: 35px 15px;
}
@media screen and (max-width: 768px) {
  .list .tab-container .tab-content {
    padding: 25px 15px;
  }
  .list .tab-container .tab-content .search_btn {
    height: 50px;
  }
  .list .tab-container .tab-content .search_btn input[type=submit] {
    background-position: 30% center;
    background-size: 18px;
    font-size: 20px;
    padding-left: 20px;
  }
}

.category_select {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  margin-top: -10px;
}
@media screen and (max-width: 768px) {
  .category_select {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    margin-top: -18px;
  }
}
.category_select dl,
.category_select .search_btn {
  width: 186px;
  margin: 10px 0 0;
}
@media screen and (max-width: 768px) {
  .category_select dl,
  .category_select .search_btn {
    width: calc(50% - 5px);
    margin: 18px 0 0;
  }
}
.category_select dl {
  margin-right: 17px;
}
@media screen and (max-width: 768px) {
  .category_select dl {
    margin-right: 0;
  }
}
.category_select .content_ttl {
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  .category_select .content_ttl {
    margin-bottom: 5px;
    font-size: 14px;
  }
}
.category_select .search_btn {
  height: 50px;
}
@media screen and (max-width: 768px) {
  .category_select .search_btn {
    width: 273px;
    margin: 20px auto 0;
  }
}
.category_select .search_btn input[type=submit] {
  background-position: 30px center;
  background-size: 18px;
  font-size: 20px;
  padding-left: 20px;
}
@media screen and (max-width: 768px) {
  .category_select .search_btn input[type=submit] {
    background-position: 30% center;
  }
}

.result_txt {
  border-top: 1px solid #ddd;
  padding: 33px 15px 15px;
  font-size: 18px;
}
@media screen and (max-width: 768px) {
  .result_txt {
    padding: 25px 15px 15px;
  }
}

#fireproof.index,
#product.group {
  background: #FAFAFA;
}

/* ===============================================
  detail 商品詳細
=============================================== */
.product_mv {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 25px;
  font-weight: 500;
  position: relative;
}
@media screen and (max-width: 768px) {
  .product_mv {
    display: block;
    padding-bottom: 25px;
    text-align: center;
  }
}
.product_mv::before {
  content: "";
  border-bottom: 1px solid #ddd;
  width: 100vw;
  position: absolute;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  left: 50%;
  bottom: 0;
  z-index: 1;
}
.product_mv .item_ph {
  width: 36%;
  margin-right: 33px;
}
.product_mv .item_ph span {
  padding: 20px;
}
@media screen and (max-width: 768px) {
  .product_mv .item_ph {
    width: 100vw;
    margin: 0 -15px 20px;
  }
}
@media screen and (max-width: 768px) {
  .product_mv .txt_wrap {
    display: inline-block;
  }
}
.product_mv .item_no {
  margin-bottom: 9px;
  font-weight: normal;
}
.product_mv .product_subject {
  margin-bottom: 15px;
  font-size: 34px;
  font-weight: 500;
}
@media screen and (max-width: 768px) {
  .product_mv .product_subject {
    font-size: 26px;
  }
}
.product_mv .catalog_link {
  color: #2A68B0;
}
.product_mv .catalog_link a {
  text-decoration: underline;
}
.product_mv .catalog_link a:hover {
  opacity: 1;
  text-decoration: none;
}
.product_mv .btn_more.large {
  margin-top: 20px;
}
@media screen and (max-width: 768px) {
  .product_mv .btn_more.large {
    margin-left: auto;
    margin-right: auto;
  }
}

html:lang(en) .product_mv .catalog_link, html:lang(fr) .product_mv .catalog_link, html:lang(de) .product_mv .catalog_link {
  display: none;
}

.video {
  margin-bottom: 30px;
}

.product_sect.bg {
  background: #EFF6FD;
  padding: 45px 15px 60px;
  margin: 30px 0;
}
@media screen and (max-width: 1024px) {
  .product_sect.bg {
    margin-left: -15px;
    margin-right: -15px;
  }
}

#inquiry .txt_centerd {
  margin-bottom: 28px;
}

#product_detail .lead,
#product_detail .ph {
  margin-bottom: 10px;
}

.dl_list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 30px 20px;
  font-size: 12px;
  max-width: 100%;
}
.dl_list li {
  width: 100%;
}
@media screen and (max-width: 768px) {
  .dl_list {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px 15px;
  }
}
.dl_list .item_ph {
  border: 1px solid #ddd;
  margin-bottom: 8px;
}
.dl_list .txt_link a {
  color: #2A68B0;
  text-decoration: underline;
  word-break: break-all;
}
.dl_list .txt_link a:hover {
  opacity: 1;
  text-decoration: none;
}

.table_container {
  margin-bottom: 34px;
}
.table_container .scroll-hint-text {
  text-align: center;
}

.scroll_table {
  width: 1000px;
}
.scroll_table th,
.scroll_table td {
  text-align: center;
  position: relative;
}
.scroll_table th a,
.scroll_table td a {
  color: #2A68B0;
  text-decoration: underline;
}
.scroll_table th a:hover,
.scroll_table td a:hover {
  opacity: 1;
}
.scroll_table th {
  z-index: -1;
}
@media screen and (max-width: 768px) {
  .scroll_table td {
    background: #fff;
  }
}

.status_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  font-size: 14px;
}
@media screen and (max-width: 768px) {
  .status_list {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    font-size: 12px;
  }
}
.status_list li:not(:last-child) {
  margin-right: 30px;
}
@media screen and (max-width: 768px) {
  .status_list li:not(:last-child) {
    margin-right: 20px;
  }
}
.status_list .status {
  margin-right: 10px;
}
@media screen and (max-width: 768px) {
  .status_list .status {
    margin-right: 5px;
  }
}

@media screen and (max-width: 768px) {
  html:lang(en) .status_list, html:lang(fr) .status_list, html:lang(de) .status_list {
    font-size: 10px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  html:lang(en) .status_list li:not(:last-child), html:lang(fr) .status_list li:not(:last-child), html:lang(de) .status_list li:not(:last-child) {
    margin-right: 0;
    margin-bottom: 8px;
  }
}
.status {
  display: inline-block;
  border: 1px solid;
  width: 30px;
  height: 30px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 16px;
  line-height: 28px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .status {
    width: 25px;
    height: 25px;
    font-size: 14px;
    line-height: 23px;
  }
}
.status.order {
  border-color: #002EAC;
  color: #002EAC;
}
.status.end {
  border-color: #AC0000;
  color: #AC0000;
}
.status.stock {
  border-color: #088181;
  color: #088181;
}

@media screen and (max-width: 768px) {
  html:lang(en) .status, html:lang(fr) .status, html:lang(de) .status {
    width: 20px;
    height: 20px;
    font-size: 13px;
    line-height: 17px;
  }
}

.scroll_table td .status {
  margin-top: 5px;
  display: block;
}

.box {
  border: 1px solid #2A68B0;
  padding: 30px 25px;
  margin: 60px auto 50px;
}
.box > * {
  text-align: center;
}
.box p {
  margin-bottom: 23px;
}
.box .btn_more {
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  .box {
    padding: 30px 15px;
  }
  .box p {
    text-align: left;
  }
}

/* =============================================== 
  製品グループ
=============================================== */
/* -----------------------------------------------
  group グループ一覧
----------------------------------------------- */
.main_area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background: #2A68B0;
  color: #fff;
}
@media screen and (max-width: 768px) {
  .main_area {
    position: relative;
    background: none;
  }
}
.main_area .txt_area {
  padding: 35px 40px;
}
@media screen and (max-width: 768px) {
  .main_area .txt_area {
    padding: 30px 20px;
  }
}
.main_area .product_ttl {
  margin-bottom: 15px;
  font-size: 32px;
}
.main_area .product_ttl + p {
  line-height: 2;
}
@media screen and (max-width: 768px) {
  .main_area .product_ttl {
    margin-bottom: 10px;
    font-size: 24px;
  }
  .main_area .product_ttl + p {
    font-size: 14px;
    line-height: 1.6;
  }
}
.main_area .item_ph {
  width: 40%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.main_area .item_ph::before {
  display: none;
}
.main_area .item_ph span {
  position: static;
}
.main_area .item_ph span img {
  -o-object-fit: cover;
     object-fit: cover;
}
@media screen and (max-width: 768px) {
  .main_area .item_ph {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
  }
  .main_area .item_ph::after {
    content: "";
    background: rgba(42, 104, 176, 0.5);
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
}

.product_list {
  background: #fff;
  margin-bottom: 60px;
}
.product_list li {
  border: 1px solid #ddd;
  border-bottom: none;
}
.product_list li:last-child {
  border-bottom: 1px solid #ddd;
}
.product_list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-right: 50px;
  position: relative;
}
@media screen and (max-width: 768px) {
  .product_list li a {
    display: block;
    padding: 0 15px 40px;
  }
}
.product_list li a::before, .product_list li a::after {
  content: "";
  width: 38px;
  height: 38px;
  position: absolute;
  right: 0;
  bottom: 0;
}
.product_list li a::before {
  background: #2A68B0;
}
.product_list li a::after {
  background: url(../img/arrow_btn.svg) no-repeat 40% 55%/auto;
}
.product_list li .item_ph {
  width: 220px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-right: 50px;
}
@media screen and (max-width: 768px) {
  .product_list li .item_ph {
    width: 100px;
    position: absolute;
    top: 0;
    left: 0;
  }
}
.product_list li .item01 h3 {
  margin-bottom: 15px;
  color: #2A68B0;
  font-size: 24px;
}
.product_list li .item01 h3 .cat {
  display: inline-block;
  border: 1px solid;
  padding: 2px 4px;
  margin-left: 10px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  vertical-align: middle;
}
.product_list li .item01 h3 .cat.cat01 {
  border-color: #12B0BE;
  color: #12B0BE;
}
.product_list li .item01 h3 .cat.cat02 {
  border-color: #CC1285;
  color: #CC1285;
}
.product_list li .item01 .tag_list {
  margin-bottom: 10px;
}
@media screen and (max-width: 768px) {
  .product_list li .item01 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    min-height: 100px;
    height: 100%;
    padding-left: 99px;
    margin-bottom: 14px;
  }
  .product_list li .item01 h3 {
    margin-bottom: 0;
    font-size: 20px;
  }
  .product_list li .item01 h3 .cat {
    margin-left: 8px;
  }
  .product_list li .item01 .tag_list {
    margin: 5px 0 0;
  }
}
.product_list li .item02 {
  margin-bottom: auto;
  line-height: 2;
}
@media screen and (max-width: 768px) {
  .product_list li .item02 {
    font-size: 14px;
    letter-spacing: 0;
  }
}

/* -----------------------------------------------
  group_detail グループ詳細
----------------------------------------------- */
.group_detail section:not(:last-of-type) {
  padding-bottom: 70px;
  margin-bottom: 50px;
  border-bottom: 1px solid #ccc;
}
.group_detail section:not(:last-of-type)#introduction {
  border: none;
  margin: 0;
}
.group_detail section:not(:last-of-type)#introduction .anchor_list {
  margin-top: 20px;
}
@media screen and (max-width: 768px) {
  .group_detail section:not(:last-of-type)#introduction .anchor_list {
    margin-top: 0;
  }
}
@media screen and (max-width: 768px) {
  .group_detail section:not(:last-of-type) {
    padding-bottom: 50px;
    margin-bottom: 40px;
  }
}
.group_detail .btn_more {
  max-width: 420px;
  margin: 0 auto;
  font-size: 24px;
}
.group_detail .btn_more a {
  height: 80px;
}
@media screen and (max-width: 768px) {
  .group_detail .btn_more {
    max-width: 280px;
    margin: 0 auto;
    font-size: 18px;
  }
  .group_detail .btn_more a {
    height: 60px;
  }
}

.secondary_ttl {
  padding: 0 0 25px;
  color: #2A68B0;
  font-size: 34px;
  text-align: center;
  font-weight: normal;
}
@media screen and (max-width: 768px) {
  .secondary_ttl {
    padding: 0 0 18px;
    font-size: 22px;
  }
}

.product_main {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-color: #2A68B0;
  border-bottom: 1px solid #ccc;
  margin-bottom: 25px;
  min-height: 500.18px;
  color: #fff;
  letter-spacing: 0.02em;
  position: relative;
}
@media screen and (max-width: 768px) {
  .product_main {
    display: block;
    min-height: 0;
    padding-bottom: 75vw;
  }
}
.product_main::after {
  content: "";
  background: url(../img/product/pipe/detail_main.jpg) no-repeat left center/cover;
  width: 47.5%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  pointer-events: none;
}
@media screen and (max-width: 768px) {
  .product_main::after {
    background-size: 100% auto;
    background-position: center bottom;
    width: 100%;
    top: auto;
    bottom: 0;
  }
}
.product_main .container > div {
  width: 53%;
  padding-right: 40px;
}
@media screen and (max-width: 768px) {
  .product_main .container > div {
    width: 100%;
    padding: 22px 10px 30px;
  }
}
.product_main .tag_list {
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  .product_main .tag_list {
    font-size: 9px;
  }
}
.product_main .tag_list li {
  background: #fff;
  padding: 2px 15px;
  color: #2A68B0;
  font-weight: bold;
}
.product_main .lead {
  font-size: 22px;
  font-weight: bold;
}
@media screen and (max-width: 768px) {
  .product_main .lead {
    font-size: 12px;
  }
}
.product_main .product_name {
  margin-bottom: 35px;
  font-size: 38px;
}
@media screen and (max-width: 768px) {
  .product_main .product_name {
    margin-bottom: 15px;
    font-size: 22px;
  }
}
.product_main .txt {
  font-size: 20px;
  line-height: 2;
  font-weight: normal;
}
@media screen and (max-width: 768px) {
  .product_main .txt {
    font-size: 14px;
  }
}

.intro_list li {
  background: #F5FAFF;
  padding: 20px 30px 20px 66px;
}
.intro_list li:not(:last-child) {
  margin-bottom: 6px;
}
@media screen and (max-width: 768px) {
  .intro_list li {
    padding: 20px 25px 20px 50px;
    font-size: 14px;
  }
  .intro_list li:not(:last-child) {
    margin-bottom: 3px;
  }
}
.intro_list li h3 {
  margin-bottom: 10px;
  color: #2A68B0;
  font-size: 20px;
  font-weight: bold;
  position: relative;
}
.intro_list li h3::before {
  content: "";
  background: url(../img/product/icon_check.svg) no-repeat center;
  width: 23px;
  height: 23px;
  position: absolute;
  top: 5px;
  left: -35px;
}
@media screen and (max-width: 768px) {
  .intro_list li h3 {
    font-size: 16px;
  }
  .intro_list li h3::before {
    top: 2px;
    left: -33px;
  }
}

.editor {
  margin-bottom: 80px;
  font-size: 20px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .editor {
    margin-bottom: 50px;
    font-size: 14px;
  }
}
.editor h3 {
  background: #fff;
  display: inline-block;
  padding: 0 20px;
  margin: 75px 0 0;
  font-size: 45px;
  line-height: 1.12;
  font-weight: normal;
  font-family: "Noto Serif JP", serif;
  position: relative;
}
@media screen and (max-width: 768px) {
  .editor h3 {
    font-size: 28px;
  }
}
.editor h3:first-of-type {
  margin-top: 0;
}
.editor h3::before {
  content: "";
  border-top: 1px solid #ccc;
  width: 100vw;
  position: absolute;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  top: 60%;
  left: 50%;
  z-index: -1;
}
.editor h3 + span {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  text-align: center;
  font-family: "Noto Serif JP", serif;
}
@media screen and (max-width: 768px) {
  .editor h3 + span {
    font-size: 9px;
  }
}
.editor h4 {
  margin-top: 50px;
  font-size: 34px;
  text-align: center;
}
.editor h4 + img {
  margin-top: 62px;
}
@media screen and (max-width: 768px) {
  .editor h4 {
    margin-top: 50px;
    font-size: 24px;
  }
  .editor h4 + img {
    margin-top: 35px;
  }
}
.editor h5 {
  margin-top: 32px;
  color: #2A68B0;
  font-size: 28px;
}
@media screen and (max-width: 768px) {
  .editor h5 {
    margin-top: 20px;
    font-size: 24px;
  }
}
.editor p {
  margin-top: 15px;
}
.editor img {
  margin-top: 40px;
  height: auto !important;
}
@media screen and (max-width: 768px) {
  .editor img {
    margin-top: 20px;
  }
}

.grid_item {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 36px;
  line-height: 2;
}
@media screen and (max-width: 768px) {
  .grid_item {
    grid-template-columns: 1fr;
    gap: 35px 0;
    line-height: 1.6;
  }
}

#voice .grid_item li {
  background: #F5F6F8;
  padding: 40px 45px 25px;
  margin-top: 42px;
  position: relative;
}
@media screen and (max-width: 768px) {
  #voice .grid_item li {
    padding: 40px 20px 25px;
  }
}
#voice .grid_item li::before, #voice .grid_item li::after {
  content: "";
  background: url(../img/product/icon_voice.svg) no-repeat center/auto, #F5F6F8;
  border-radius: 50%;
  width: 84px;
  height: 84px;
  position: absolute;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  top: -42px;
  left: 50%;
}
#voice .grid_item li p.name {
  margin-bottom: 10px;
  color: #2A68B0;
  font-size: 20px;
  font-weight: 500;
  text-align: center;
}

#example .grid_item {
  margin-bottom: 40px;
}
#example .grid_item div {
  margin-bottom: 19px;
}

/* =============================================== 
  fireproof 耐火製品
=============================================== */
/* -----------------------------------------------
  index 防火区画貫通部材 製品選定ツール
----------------------------------------------- */
#fireproof.index #main {
  padding-bottom: 0;
}
#fireproof.index .tab-container {
  padding-bottom: 60px;
}
#fireproof.index .subject {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.8em;
  line-height: 1;
  margin: 60px auto;
}
#fireproof.index .subject::before {
  top: 18px;
}
#fireproof.index .subject span.ff_kaiso {
  line-height: 0.5;
}
@media screen and (max-width: 768px) {
  #fireproof.index .subject {
    display: block;
    margin: 20px 0;
    line-height: 1.4;
  }
  #fireproof.index .subject span.ff_kaiso {
    display: inline-block;
    line-height: 1;
  }
}

#fireproof.list .subject {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.8em;
  line-height: 1;
  margin: 60px auto;
}
#fireproof.list .subject::before {
  top: 18px;
}
#fireproof.list .subject span.ff_kaiso {
  line-height: 0.5;
}
@media screen and (max-width: 768px) {
  #fireproof.list .subject {
    display: block;
    margin: 20px 0;
    line-height: 1.4;
  }
  #fireproof.list .subject span.ff_kaiso {
    display: inline-block;
    line-height: 1;
  }
}

.search_arrow {
  position: relative;
}
.search_arrow::after {
  content: "";
  background: url(../img/arrow_select.svg) no-repeat center/contain;
  height: 7px;
  width: 10px;
  position: absolute;
  -webkit-transform: translate(0, -50%);
          transform: translate(0, -50%);
  top: 50%;
}

.search_ttl {
  padding: 20px 0 23px;
  color: #2A68B0;
  font-size: 24px;
  font-weight: 500;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .search_ttl {
    padding-left: 15px;
    padding-right: 15px;
    font-size: 20px;
  }
}

.content_ttl {
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 500;
}

.tab-content .category,
.tab-content .select_area {
  position: relative;
}
.tab-content .category::after,
.tab-content .select_area::after {
  content: "";
  border-bottom: 1px solid #ddd;
  width: 100vw;
  position: absolute;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  left: 50%;
  bottom: 0;
  pointer-events: none;
}
.tab-content .category {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-column-gap: 20px;
  padding-bottom: 33px;
}
@media screen and (max-width: 768px) {
  .tab-content .category {
    grid-template-columns: repeat(2, 1fr);
    grid-column-gap: 15px;
    grid-row-gap: 20px;
  }
}
.tab-content .category li p {
  margin-bottom: 5px;
}
.tab-content .category li .checkbox-parts {
  padding-left: 25px;
}
.tab-content .select_area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .tab-content .select_area {
    display: block;
    margin-bottom: 0;
  }
  .tab-content .select_area::after {
    display: none;
  }
}
.tab-content .select_area > div {
  padding: 24px 0;
}
.tab-content .select_area > div:nth-of-type(1) {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-right: 1px solid #ddd;
  padding-right: 44px;
  width: 53.5%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.tab-content .select_area > div:nth-of-type(1) p {
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.tab-content .select_area > div:nth-of-type(1) dl {
  margin-left: 17px;
  width: 100%;
}
@media screen and (max-width: 768px) {
  .tab-content .select_area > div:nth-of-type(1) {
    display: block;
    border: none;
    padding: 15px 30px 32px;
    width: 100%;
    position: relative;
  }
  .tab-content .select_area > div:nth-of-type(1)::after {
    content: "";
    border-bottom: 1px solid #ddd;
    width: 100vw;
    position: absolute;
    -webkit-transform: translate(-50%, 0);
            transform: translate(-50%, 0);
    left: 50%;
    bottom: 0;
    pointer-events: none;
  }
  .tab-content .select_area > div:nth-of-type(1) p {
    width: calc(64% - 15px);
    margin-bottom: 10px;
  }
  .tab-content .select_area > div:nth-of-type(1) dl {
    margin-left: 0;
    width: 100%;
  }
}
.tab-content .select_area > div:nth-of-type(2) {
  padding-left: 44px;
  width: 100%;
}
.tab-content .select_area > div:nth-of-type(2) dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.tab-content .select_area > div:nth-of-type(2) dl dt:first-of-type,
.tab-content .select_area > div:nth-of-type(2) dl dd:first-of-type {
  margin-bottom: 10px;
}
.tab-content .select_area > div:nth-of-type(2) dl dt {
  width: 120px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-bottom: 0;
}
.tab-content .select_area > div:nth-of-type(2) dl dd {
  width: calc(100% - 120px);
}
@media screen and (max-width: 768px) {
  .tab-content .select_area > div:nth-of-type(2) {
    padding: 15px 30px 32px;
  }
  .tab-content .select_area > div:nth-of-type(2) dl {
    display: block;
  }
  .tab-content .select_area > div:nth-of-type(2) dl dt,
  .tab-content .select_area > div:nth-of-type(2) dl dd {
    width: 100%;
  }
  .tab-content .select_area > div:nth-of-type(2) dl dt {
    margin-bottom: 10px;
  }
  .tab-content .select_area > div:nth-of-type(2) dl dd:nth-of-type(1) {
    margin-bottom: 25px;
  }
}
.tab-content .freeword {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media screen and (max-width: 768px) {
  .tab-content .freeword {
    display: block;
  }
}
.tab-content .freeword .check_area {
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.tab-content .freeword .check_area .checkbox-parts {
  font-weight: 500;
}
.tab-content .freeword .search_bar {
  margin-right: 0;
}
.tab-content .freeword .search_bar input[type=text] {
  width: 100%;
  height: 50px;
}

/* -----------------------------------------------
  selection 耐火選定ソフト
----------------------------------------------- */
.selection {
  font-weight: 500;
}
.selection #main {
  padding-bottom: 0;
}
.selection section {
  padding: 60px 0;
}
.selection .area_ttl {
  margin-bottom: 30px;
  color: #E57516;
  font-size: 24px;
  text-align: center;
}
.selection .inner {
  max-width: 830px;
  width: 100%;
  padding: 0 15px;
  margin: 0 auto;
}
.selection .box_attention {
  border: 1px solid #EA0909;
  padding: 17px 30px 30px;
  margin-bottom: 20px;
}
@media screen and (max-width: 768px) {
  .selection .box_attention {
    padding: 17px 20px 20px;
    font-size: 14px;
  }
}
.selection .box_attention .box_ttl {
  margin-bottom: 15px;
  color: #EA0909;
  font-size: 18px;
  font-weight: 500;
  text-align: center;
}
.selection .error_area {
  background: #EA0909;
  border-radius: 5px;
  padding: 10px;
  margin-bottom: 22px;
  color: #FFF290;
  text-align: center;
  position: relative;
}
.selection .error_area::after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 12px 9px 0 9px;
  border-color: #EA0909 transparent transparent transparent;
  position: absolute;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  top: 100%;
  left: 50%;
}
.selection #area01 {
  padding-top: 34px;
  position: relative;
}
.selection #area01::after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 28px 27px 0 27px;
  border-color: #ffffff transparent transparent transparent;
  position: absolute;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  top: 100%;
  left: 50%;
}
.selection .table_ttl {
  margin-bottom: 13px;
  color: #2A68B0;
  font-size: 22px;
  text-align: center;
  font-weight: 500;
}
@media screen and (max-width: 768px) {
  .selection .table_ttl {
    font-size: 20px;
  }
}
.selection .table01 {
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .selection .table01 tbody,
  .selection .table01 tr,
  .selection .table01 th,
  .selection .table01 td {
    display: block;
    width: 100%;
  }
}
.selection .table01 .radio_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.selection .table01 .radio_list li {
  margin-right: 30px;
}
.selection .table01 .fz18 {
  font-size: 18px;
}
.selection .table01 td {
  padding: 10px 20px;
}
.selection .table01 td span {
  display: inline-block;
  vertical-align: bottom;
  margin-right: 10px;
}
.selection .table01 td span.notes {
  color: #EA0909;
  margin: 0;
}
.selection .table01 td input[type=text] {
  width: 86px;
  display: inline-block;
  vertical-align: bottom;
}
@media screen and (max-width: 768px) {
  .selection .table01 th,
  .selection .table01 td {
    padding: 15px;
  }
  .selection .table01 .fz18 {
    font-size: 16px;
  }
  .selection .table01 th {
    border-bottom: none;
    text-align: left;
  }
  .selection .table01 td {
    font-size: 14px;
  }
  .selection .table01 td span.notes {
    display: block;
    margin-top: 10px;
  }
  .selection .table01 td input[type=text] {
    width: 60px;
  }
}
.selection .sp_scroll {
  border-top: 1px solid #ddd;
  margin-bottom: 30px;
}
@media screen and (max-width: 768px) {
  .selection .sp_scroll {
    overflow-y: scroll;
    height: 280px;
  }
}
.selection .table02 {
  border: none;
}
.selection .table02 tbody {
  background: #F5F6F8;
}
.selection .table02 tbody th,
.selection .table02 tbody td {
  width: 20%;
}
.selection .table02 tbody th.bg2,
.selection .table02 tbody td.bg2 {
  background: #EDF0F0;
}
.selection .table02 tbody th {
  background: #F5F6F8;
  border-right: 1px dashed #ddd;
}
.selection .table02 tbody td {
  padding: 10px;
}
.selection .table02 tbody td input[type=text] {
  text-align: right;
}
@media screen and (max-width: 768px) {
  .selection .table02 {
    position: relative;
  }
  .selection .table02 .sticky {
    position: sticky;
    top: 0;
    z-index: 1;
  }
  .selection .table02 thead tr:first-of-type th:first-of-type,
  .selection .table02 tbody th:first-of-type {
    display: none;
  }
  .selection .table02 th,
  .selection .table02 td {
    border-right: none !important;
    padding: 10px 5px;
  }
  .selection .table02 tbody tr {
    position: relative;
  }
  .selection .table02 tbody td {
    padding: 40px 5px 10px 5px;
  }
  .selection .table02 tbody td::before {
    display: block;
    width: 100%;
    color: #2A68B0;
    text-align: center;
    position: absolute;
    top: 8px;
    left: 0;
  }
  .selection .table02 .sys1::before {
    content: "系統1";
  }
  .selection .table02 .sys2::before {
    content: "系統2";
  }
  .selection .table02 .sys3::before {
    content: "系統3";
  }
  .selection .table02 .sys4::before {
    content: "系統4";
  }
  .selection .table02 .sys5::before {
    content: "系統5";
  }
  .selection .table02 .sys6::before {
    content: "系統6";
  }
  .selection .table02 .sys7::before {
    content: "系統7";
  }
  .selection .table02 .sys8::before {
    content: "系統8";
  }
  .selection .table02 .sys9::before {
    content: "系統9";
  }
  .selection .table02 .sys10::before {
    content: "系統10";
  }
  .selection .table02 .piping1::before {
    content: "他配管1";
  }
  .selection .table02 .piping2::before {
    content: "他配管2";
  }
  .selection .table02 .piping3::before {
    content: "他配管3";
  }
  .selection .table02 .piping4::before {
    content: "他配管4";
  }
  .selection .table02 .piping5::before {
    content: "他配管5";
  }
  .selection .table02 .piping6::before {
    content: "他配管6";
  }
  .selection .table02 .piping7::before {
    content: "他配管7";
  }
  .selection .table02 .piping8::before {
    content: "他配管8";
  }
  .selection .table02 .piping9::before {
    content: "他配管9";
  }
  .selection .table02 .piping10::before {
    content: "他配管10";
  }
  .selection .table02 .select_wrap::after {
    border-width: 6px 4px 0 4px;
    right: 6px;
  }
  .selection .table02 .select_wrap select {
    padding: 0px 20px 0 10px;
  }
}
.selection .table02 .select_wrap {
  border: 1px solid #707070;
  border-radius: 5px;
}
.selection .table02 .select_wrap::after {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8px 6px 0 6px;
  border-color: #c7c7c7 transparent transparent transparent;
  right: 10px;
}
.selection .table02 .select_wrap select {
  height: 40px;
  padding: 0 30px 0 20px;
  color: initial;
  text-align: right;
  font-weight: 500;
}
.selection #area02 {
  background: #FCF3E5;
}
.selection #area02 table th {
  background: #FFF7D3;
  color: #E57516;
  text-align: left;
  width: 35%;
}
.selection #area02 table td {
  background: #fff;
  font-size: 18px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .selection #area02 table th,
  .selection #area02 table td {
    padding: 20px 15px;
  }
  .selection #area02 table th {
    width: 200px;
    letter-spacing: 0;
    font-size: 14px;
  }
}
.selection #area02 .available,
.selection #area02 .not {
  font-size: 24px;
  color: #0B9398;
  font-weight: 900;
}
.selection #area02 .not {
  color: #EA0909;
}
.selection #area02 .notes {
  font-size: 14px;
  text-align: center;
  font-weight: normal;
}
@media screen and (max-width: 768px) {
  .selection #area02 .notes {
    font-size: 12px;
  }
}
.selection #area03 .size {
  font-size: 24px;
  font-family: "Arial", "メイリオ";
}
.selection #area03 .cross_section {
  max-width: 1184px;
  width: 100%;
  margin: 24px auto 50px;
  padding: 0 15px 0 6.5%;
  text-align: right;
}
.selection #area03 .desc {
  display: grid;
  grid-template-columns: 315px 1fr;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  grid-column-gap: 30px;
}
@media screen and (max-width: 768px) {
  .selection #area03 .desc {
    grid-template-columns: 1fr;
    grid-column-gap: 0;
    grid-row-gap: 30px;
  }
}
.selection #area03 .desc figure {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border: 1px solid #ddd;
  padding: 10px;
}
.selection #area03 .desc figure figcaption {
  font-size: 14px;
  font-weight: normal;
  margin-left: 10px;
}
@media screen and (max-width: 768px) {
  .selection #area03 .desc .desc_inner {
    font-size: 14px;
  }
}
.selection #area03 .desc .desc_inner p {
  margin-bottom: 20px;
}
.selection #area03 .desc .desc_inner p span {
  display: inline-block;
  background: #D0DFE6;
  border: 1px solid #707070;
  margin: 0 5px 2px 0;
  width: 60px;
  height: 24px;
  vertical-align: middle;
}
.selection #area03 .desc .desc_inner ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: -10px;
}
.selection #area03 .desc .desc_inner ul li {
  margin: 10px 17px 0 0;
}
.selection #area03 .desc .desc_inner ul li span {
  display: inline-block;
  border: 1px solid #707070;
  border-radius: 50%;
  margin: 0 5px 2px 0;
  width: 30px;
  height: 30px;
  vertical-align: middle;
}

span.item01 {
  background: #D1D1D1;
}

span.item02 {
  background: #CDFFC4;
}

span.item03 {
  background: #FFFB91;
}

span.item04 {
  background: #B6CCFD;
}

span.item05 {
  background: #888888;
}

span.item06 {
  background: #F0CDF0;
}