@charset "UTF-8";
/* リセットCSS */
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

nav ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}
.news_items a:hover {
  text-decoration: underline;
}


/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input, select {
  vertical-align: middle;
}

* {
  font-family: "Noto Sans JP", "Yu Gothic", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", Arial, "メイリオ", Meiryo, sans-serif;
  box-sizing: border-box;
}

html {
  font-size: 10px;
}

a {
  text-decoration: none;
  color: #303030;
  display: inline-block;
}

button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
}

img {
  display: block;
  width: 50%;
  height: auto;
}

#main {
  padding-top: 20rem;
}

ul {
  list-style: none;
}

.c-white {
  color: #fff;
}

.c-black {
  color: #303030;
}

.page-title {
  text-align: center;
  margin-bottom: 7rem;
  font-size: 3.8rem;
  color: #303030;
  letter-spacing: 0.4rem;
}

.sub-title {
  text-align: center;
  margin-bottom: 5rem;
  font-size: 2.8rem;
  color: #D51519;
  letter-spacing: 0.4rem;
  text-align: center;
}

.description {
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  color: #303030;
  line-height: 2.5rem;
}

.section {
  width: 100%;
  margin-bottom: 10rem;
}

.container {
  width: 100%;
  padding: 0 15% 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#menu-btn-check,
.menu-content {
  display: none;
}

.header {
  font-size: 1.6rem;
  padding-top: 3rem;
  padding-right: 11rem;
  width: 100%;
  position: relative;
  z-index: 100;
}
.header_inner {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: transparent;
}
.header_title_image {
  width: 25rem;
}
.header_nav {
  font-weight: bold;
  letter-spacing: 0.2rem;
}
.header_nav_ul {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
}
.header_nav_li {
  position: relative;
}
.header_nav_li .top {
  color: #fff;
}
.header_nav_li.current::before {
  content: "";
  width: 100%;
  height: 0.4rem;
  background-color: #D51519;
  position: absolute;
  top: 3rem;
  left: 0;
}
.header_nav_li_sidebar {
  margin-right: 3rem;
}
.header_nav_li_sidebar::after {
  content: "";
  position: absolute;
  top: 0;
  right: -3rem;
  width: 0.1rem;
  height: 100%;
  background-color: #000;
}
.header_nav_li_sidebar.top {
  color: #fff;
}
.header_nav_li_sidebar.top::after {
  background-color: #fff;
}
.header_sub_ul {
  display: none;
  position: absolute;
  width: max-content;
  padding-top: 4rem;
  margin-left: 1rem;
  list-style-type: disc;
}
.header_sub_li:last-child {
  margin-top: 2rem;
}
.header_sub_li.top {
  color: #fff;
}
.header_container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact_link {
  display: flex;
  justify-content: center;
  gap: 5rem;
}
.contact_link_item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: #D51519;
  width: 45rem;
  height: 20rem;
  padding: 0 2rem;
  cursor: pointer;
}
.contact_link_item:hover {
  opacity: 0.8;
  transition: 0.5s;
}
.contact_link_item_container {
  text-align: center;
  color: #fff;
}
.contact_link_item_container_img {
  width: 6rem;
  height: auto;
  margin: 0 auto 2rem;
}
.contact_link_item_container_title {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}
.contact_link_item_container_text {
  font-size: 1.8rem;
}

.company {
  background-color: #eeeeee;
  width: 100%;
  margin-top: -10rem;
  padding: 10rem 0 20rem;
}
.company_container {
  padding-top: 10rem;
  max-width: 95rem;
  margin: 0 auto;
}
.company_container_nav {
  font-size: 1.6rem;
  font-weight: bold;
  width: 100%;
  margin-bottom: 1rem;
}
.company_container_nav_inner {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: transparent;
}
.company_container_nav_item > img {
  width: 100%;
  height: 100%;
}
.company_container_nav_ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
}
.company_container_nav_li {
  position: relative;
  white-space: nowrap;
}
.company_container_nav_li_current::before {
  content: "";
  width: 100%;
  height: 0.4rem;
  background-color: #D51519;
  position: absolute;
  top: 3rem;
  left: 0;
}
.company_container_nav_li_sidebar {
  margin-right: 3rem;
}
.company_container_nav_li_sidebar::after {
  content: "";
  position: absolute;
  top: 0;
  right: -3rem;
  width: 0.1rem;
  height: 100%;
  background-color: #000;
}
.company_container_text {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}
.company_container_text:first-child {
  margin-bottom: 3rem;
}

.footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 7rem;
}
.footer_text {
  font-size: 1.4rem;
  text-align: center;
}

@media screen and (max-width: 870px) {
  #main {
    padding-top: 9rem;
  }
  .header {
    padding: 0;
    position: fixed;
  }
  .header_nav_ul {
    display: none;
  }
  .header_nav_li_sidebar {
    margin-right: 0;
  }
  .header_nav_li_sidebar::after {
    display: none;
  }
  .header_title {
    position: relative;
    z-index: 90;
  }
  .header_title_image {
    width: 10rem;
  }
  .introduce_container {
    padding: 0 5% !important;
  }
  .introduce_president-section_description {
    padding: 0 5% !important;
  }
  .contact_link {
    flex-direction: column;
    align-items: center;
  }
  .company {
    padding-bottom: 5rem;
  }
  .company_container {
    padding: 5rem 5% 0;
  }
  .company_container_nav_inner {
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 5rem;
  }
  .company_container_nav_ul {
    flex-direction: column;
    gap: 2rem;
  }
  .company_container_nav_li_sidebar {
    margin-right: 0;
  }
  .company_container_nav_li_sidebar::after {
    display: none;
  }
  .company_container_text {
    text-align: center;
  }
  .menu-btn {
    position: absolute;
    top: 0;
    right: 0;
    display: flex;
    height: 60px;
    width: 60px;
    justify-content: center;
    align-items: center;
    z-index: 90;
    background-color: #d51519;
  }
  .menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: "";
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
  }
  .menu-btn span:before {
    bottom: 8px;
  }
  .menu-btn span:after {
    top: 8px;
  }
  #menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0); /*メニューオープン時は真ん中の線を透明にする*/
  }
  #menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
  }
  #menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
  }
  .menu-content {
    width: 100%;
    height: 100%;
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
  }
  .menu-content ul {
    padding: 70px 10px 0;
  }
  .menu-content ul li {
    border-bottom: solid 1px #ffffff;
    list-style: none;
  }
  .menu-content ul li a {
    display: block;
    width: 100%;
    font-size: 20px;
    box-sizing: border-box;
    color: #ffffff;
    text-decoration: none;
    padding: 25px 15px 10px 0;
    position: relative;
  }
  .menu-content ul li .link {
    padding: 25px 15px 10px 30px;
  }
  .menu-content ul li a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #ffffff;
    border-right: solid 2px #ffffff;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 30px;
  }
  .menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 100%; /*leftの値を変更してメニューを画面外へ*/
    z-index: 80;
    background: rgba(0, 0, 0, 0.8);
    transition: all 0.5s; /*アニメーション設定*/
  }
  #menu-btn-check:checked ~ .menu-content {
    left: 0; /*メニューを画面内へ*/
  }
}
.animation {
  opacity: 0;
  visibility: hidden;
  transform: translateY(30px);
  transition: opacity 1s, visibility 1s, transform 1s;
}

.is-fadein {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

@media screen and (max-width: 450px) {
  .header {
    position: fixed;
  }
  .header_nav_ul {
    display: none;
  }
  .contact_link_item {
    width: 95%;
  }
  .container {
    padding: 0 10% 0;
  }
}
.header_img {
  width: 100%;
}

#sidebar::after {
  background-color: #fff;
}

.introduct {
  margin-bottom: 10rem;
  margin-top: -180px;
}

.news {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 10rem;
  padding: 0 2vh;
}
.news_logo {
  margin-right: 5rem;
}
.news_logo_title {
  font-size: 4rem;
  margin: 2rem 0 0.5rem;
}
.news_logo_sub {
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
}
.news_items_item {
  display: flex;
  justify-content: left;
  margin-bottom: 1rem;
}
.news_items_item:last-child {
  margin-bottom: 0;
}
.news_items_item_date {
  margin-right: 2rem;
}
.news_items_item_text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.service {
  position: relative;
}
.service_bg {
  position: relative;
  overflow: hidden;
}
.service_bg::after {
  content: "";
  position: absolute;
  top: 0;
  left: 30%;
  z-index: -1;
  width: 60%;
  height: 95%;
  overflow: hidden;
  background-color: #eeeeee;
  transform: skewX(35deg);
}
.service_logo {
  margin-right: 5rem;
  margin-bottom: 10rem;
}
.service_logo_title {
  font-size: 4rem;
  margin: 2rem 0 0.5rem;
}
.service_logo_sub {
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
}
.service_construction {
  margin-bottom: 10rem;
  margin-left: 30%;
}
.service_construction_img {
  width: 100%;
  margin-bottom: 5rem;
}
.service_construction_item_title {
  margin-bottom: 3rem;
  font-size: 3.2rem;
  text-align: left;
}
.service_construction_item_text {
  margin-bottom: 3rem;
  padding-right: 2vw;
}
.service_construction_item_link {
  position: relative;
  font-size: 1.6rem;
  font-weight: bold;
}
.service_construction_item_link:hover {
  opacity: 0.6;
  transition: 0.5s;
}
.service_construction_item_link::before {
  content: "";
  width: 25px;
  height: 25px;
  background: #D51519;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  right: -30px;
  margin-top: -13px;
}
.service_construction_item_link::after {
  content: "";
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  position: absolute;
  top: 50%;
  right: -20px;
  margin-top: -5px;
  transform: rotate(45deg);
}
.service_flow {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 10rem;
}
.service_flow_img {
  margin-right: 5rem;
  position: relative;
}
.service_flow_img_main {
  width: 50vw;
}
.service_flow_img_begginer {
  width: 6vw;
  position: absolute;
  top: 12vw;
  left: 42vw;
  z-index: 2;
}
.service_flow_item {
  line-height: 4rem;
}
.service_flow_item_title {
  margin-bottom: 3rem;
  font-size: 3.2rem;
  text-align: left;
}
.service_flow_item_text {
  margin-bottom: 3rem;
  padding-right: 2vw;
}
.service_flow_item_link {
  position: relative;
  font-size: 1.6rem;
  font-weight: bold;
}
.service_flow_item_link:hover {
  opacity: 0.6;
  transition: 0.5s;
}
.service_flow_item_link::before {
  content: "";
  width: 25px;
  height: 25px;
  background: #D51519;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  right: -30px;
  margin-top: -13px;
}
.service_flow_item_link::after {
  content: "";
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  position: absolute;
  top: 50%;
  right: -20px;
  margin-top: -5px;
  transform: rotate(45deg);
}
.service_possession {
  margin-bottom: 10rem;
}
.service_possession_list {
  display: flex;
  justify-content: flex-end;
  margin-left: 30%;
  margin-bottom: 3rem;
}
.service_possession_list_img {
  width: 100%;
  height: 20rem;
}
.service_possession_item {
  margin-left: 30%;
}
.service_possession_item_title {
  margin-bottom: 3rem;
  font-size: 3.2rem;
  text-align: left;
}
.service_possession_item_text {
  margin-bottom: 3rem;
  padding-right: 2vw;
}
.service_possession_item_link {
  position: relative;
  font-size: 1.6rem;
  font-weight: bold;
}
.service_possession_item_link:hover {
  opacity: 0.6;
  transition: 0.5s;
}
.service_possession_item_link::before {
  content: "";
  width: 25px;
  height: 25px;
  background: #D51519;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  right: -30px;
  margin-top: -13px;
}
.service_possession_item_link::after {
  content: "";
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  position: absolute;
  top: 50%;
  right: -20px;
  margin-top: -5px;
  transform: rotate(45deg);
}

.recrute_link {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-image: url("../src/assets/images/excavator.jpg");
  background-size: cover;
  background-position: center;
  width: 100%;
  height: 40rem;
  margin-bottom: 10rem;
}
.recrute_link::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background-color: #000060;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}
.recrute_link:hover {
  opacity: 0.8;
  transition: 0.5s;
}
.recrute_logo {
  position: absolute;
  left: 50%;
  z-index: 2;
  color: #fff;
  text-align: center;
  transform: translateX(-50%);
  margin-right: 5rem;
}
.recrute_logo_title {
  font-size: 4rem;
  margin: 2rem 0 0.5rem;
}
.recrute_logo_sub {
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
}

@media screen and (max-width: 870px) {
  .news {
    display: block;
  }
  .news_items {
    margin-top: 2rem;
  }
  .news_items_item {
    justify-content: center;
  }
  .news_logo {
    margin-right: 0;
  }
  .service_construction {
    padding: 1rem 5vw 10rem;
    margin: 0;
  }
  .service_logo {
    margin-right: 0;
    margin-bottom: 0;
  }
  .service_possession_list {
    flex-wrap: wrap;
    margin: 0 5vw 4rem;
    justify-content: space-around;
  }
  .service_possession_list_img {
    width: 27rem;
    margin-top: 1vh;
  }
  .service_possession_item {
    margin: 0 auto;
    width: 80vw;
  }
  .service_flow {
    display: block;
    padding: 0 5vw 0;
  }
  .service_flow_img_main {
    width: 90vw;
  }
  .service_flow_img_begginer {
    top: 30vw;
    left: 80vw;
  }
  .service_flow_item {
    padding: 5%;
    margin-right: 0;
  }
  .service_items {
    margin-top: 2rem;
  }
  .service_items_item {
    justify-content: center;
  }
  .introduct {
    margin: 0;
  }
  .introduct_flow {
    display: block;
  }
  .introduct_flow_img {
    width: 70%;
  }
  .introduct_flow_item {
    width: 77%;
    padding: 5%;
  }
  .c-white {
    color: #000;
  }
}
.company-table, .introduce_qualifications-section_table, .introduce_permission-section_table, .introduce_company-section_table {
  width: 100%;
  border-collapse: collapse;
}

.company-table-border, .introduce_permission-section_table > tbody > tr > td:not(.introduce_permission-section_table > tbody > tr > td:last-child), .introduce_permission-section_table > thead > tr > th:not(.introduce_permission-section_table > thead > tr > th:last-child) {
  border-right: 1px solid #b3b3b3;
}

.company-table-cell, .introduce_qualifications-section_table > tbody > tr > td, .introduce_qualifications-section_table > thead > tr > th, .introduce_permission-section_table > tbody > tr > td, .introduce_permission-section_table > thead > tr > th, .introduce_company-section_table > tbody > tr > td {
  padding: 2.5rem 0;
  border: 1px solid #b3b3b3;
  border-width: 0.1rem 0;
  font-size: 2rem;
  letter-spacing: 0.1rem;
  line-height: 1.5;
}

.introduce {
  padding-top: 11rem;
}
.introduce_container {
  padding: 0 15%;
}
.introduce_president-section_img {
  margin-bottom: 5rem;
}
.introduce_president-section_img > img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.introduce_president-section_description {
  letter-spacing: 0.1rem;
  padding: 0 15% 0;
  font-size: 1.7rem;
  line-height: 1.8;
}
.introduce_company-section_table > tbody > tr > td:first-child {
  width: 38%;
  background-color: #eeeeee;
  text-align: center;
}
.introduce_company-section_table > tbody > tr > td:nth-child(2) {
  padding-left: 4rem;
}
.introduce_permission-section_table > thead > tr > th {
  background-color: #eeeeee;
  font-weight: normal;
}
.introduce_permission-section_table > thead > tr > th:first-child {
  width: 38%;
}
.introduce_permission-section_table > tbody > tr > td:first-child {
  width: 38%;
  text-align: center;
}
.introduce_permission-section_table > tbody > tr > td:nth-child(2) {
  padding: 2rem 5rem;
}
.introduce_qualifications-section_table > thead > tr > th {
  background-color: #eeeeee;
  font-weight: normal;
}
.introduce_qualifications-section_table > tbody > tr > td {
  padding: 2rem 5rem;
  padding-right: 0;
  width: 50%;
}
.introduce_qualifications-section_table > tbody > tr > td:not(.introduce_qualifications-section_table > tbody > tr > td:last-child) {
  border-right: 1px solid #b3b3b3;
}
.introduce_access {
  width: 100%;
  height: 45rem;
  margin-bottom: 2rem;
}
.introduce_access iframe {
  width: 100%;
  height: 100%;
}
.introduce_access-img {
  display: flex;
  gap: 2rem;
}
.introduce_access-img img {
  width: calc(50% - 1rem);
}

@media screen and (max-width: 870px) {
  .introduce_access {
    width: 100%;
    height: 35rem;
  }
}
@media screen and (max-width: 480px) {
  .introduce {
    padding-top: 11rem;
  }
  .introduce_container {
    padding: 0 15%;
  }
  .introduce_access-img {
    gap: 2rem 0;
    flex-wrap: wrap;
  }
  .introduce_access-img img {
    width: 100%;
  }
  .introduce_president-section_img {
    margin-bottom: 5rem;
  }
  .introduce_president-section_img > img {
    width: 100%;
    height: auto;
    object-fit: cover;
  }
  .introduce_president-section_description {
    letter-spacing: 0.1rem;
    padding: 0 15% 0;
    font-size: 1.7rem;
    line-height: 1.8;
  }
  .introduce_company-section_table > tbody > tr > td:first-child {
    width: 38%;
    background-color: #eeeeee;
    text-align: center;
  }
  .introduce_company-section_table > tbody > tr > td:nth-child(2) {
    padding-left: 4rem;
  }
  .introduce_permission-section_table > thead > tr > th {
    background-color: #eeeeee;
    font-weight: normal;
  }
  .introduce_permission-section_table > thead > tr > th:first-child {
    width: 38%;
  }
  .introduce_permission-section_table > tbody > tr > td:first-child {
    width: 38%;
    text-align: center;
  }
  .introduce_permission-section_table > tbody > tr > td:nth-child(2) {
    padding: 2rem;
  }
  .introduce_qualifications-section_table > tbody > tr > td {
    padding: 2rem 1rem;
    padding-right: 0;
    width: 50%;
  }
  .introduce_qualifications-section_table > tbody > tr > td:not(.introduce_qualifications-section_table > tbody > tr > td:last-child) {
    border-right: 1px solid #b3b3b3;
  }
}
.machine-caption, .machine .car-section_card_row_caption, .machine .machine-section_card_row_caption, .machine .machine-section_card_title {
  background-color: #D51519;
  padding: 0.7rem;
  color: #fff;
  border-radius: 0.2rem;
  text-align: center;
  letter-spacing: 0.1rem;
}

.machine-cards-grid, .machine .car-section_cards, .machine .machine-section_cards {
  display: grid;
  gap: 4.5rem;
  grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
}

.machine-card, .machine .car-section_card, .machine .machine-section_card {
  padding: 2rem;
  background-color: #eeeeee;
}
.machine-card > img, .machine .car-section_card > img, .machine .machine-section_card > img {
  height: 21rem;
  width: 100%;
}

.machine-card-row, .machine .car-section_card_row, .machine .machine-section_card_row {
  display: flex;
  gap: 0.8rem;
  font-size: 1.6rem;
  align-items: center;
  padding: 1rem;
  padding-left: 0;
}

.machine .container .page-title {
  margin-bottom: 10rem;
}
.machine .machine-section {
  margin-bottom: 10rem;
}
.machine .machine-section_title {
  margin-bottom: 5rem;
}
.machine .machine-section_card_title {
  font-size: 1.6rem;
  display: block;
  width: 100%;
}
.machine .machine-section_card_rows {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.machine .machine-section_card_row-attach {
  padding: 1.7rem;
}
.machine .machine-section_card_row:not(.machine .machine-section_card_row:last-of-type) {
  border-bottom: 1px solid #b3b3b3;
}
.machine .machine-section_card_row.is-line {
  border-bottom: 1px solid #b3b3b3;
}
.machine .machine-section_card_row_caption {
  width: 6.5rem;
}
.machine .machine-section_card_row_content {
  line-height: 130%;
}
.machine .car-section_card {
  padding-bottom: 1.3rem;
}
.work_flow {
  letter-spacing: 0.2rem;
  margin-bottom: 8rem;
}
.work_flow_title {
  margin: 0 auto 8rem;
  padding: 0 15% 0;
}
.work_flow_even {
  color: #D51519;
}
.work_flow_subtitle {
  font-size: 1.7rem;
  background-color: #D51519;
  padding: 0.7rem 0;
  color: #fff;
  text-align: center;
  margin: 0 15% 5rem;
}
.work_flow_items {
  margin-bottom: 5rem;
}
.work_flow_item {
  width: 100%;
  display: flex;
  padding: 3rem 15%;
}
.work_flow_inner {
  position: relative;
}
.work_flow_inner:nth-child(even) {
  background-color: #eeeeee;
}
.work_flow_inner:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -2rem;
  left: 0;
  width: 0px;
  height: 0px;
  margin: auto;
  border-style: solid;
  border-width: 3rem 4rem 0 4rem;
  z-index: 2;
}
.work_flow_inner:nth-child(odd):after {
  border-color: #fff transparent transparent transparent;
}
.work_flow_inner:nth-child(even):after {
  border-color: #eeeeee transparent transparent transparent;
}
.work_flow_image {
  width: 29rem;
  height: 19rem;
}
.work_flow_span {
  font-size: 7rem;
  font-weight: bold;
  margin-left: 3rem;
}
.work_flow_content {
  padding-top: 1rem;
  margin-left: 3rem;
}
.work_flow_article {
  display: flex;
  justify-content: space-between;
}
.work_flow_article_title {
  margin-bottom: 1rem;
  font-size: 2.5rem;
}
.work_flow_article_text {
  font-size: 1.5rem;
  line-height: 2.2rem;
}
.work_flow_text {
  text-align: center;
  color: #D51519;
  font-size: 2rem;
  font-weight: bold;
  line-height: 2.8rem;
}

@media screen and (max-width: 870px) {
  .work_flow_title {
    padding: 0 5vw 0;
  }
  .work_flow_subtitle {
    margin: 0 5vw 5rem;
  }
  .work_flow_item {
    flex-direction: column;
  }
  .work_flow_image {
    width: 60vw;
    height: 30vw;
    margin: 0 auto;
  }
  .work_flow_text {
    padding: 0 5vw 0;
  }
  .br {
    display: none;
  }
}
main {
  margin: 0 auto;
}

.title {
  text-align: center;
  margin: 0 auto 5rem;
}

.contact {
  padding: 0 15%;
  margin-bottom: 3rem;
}
.contact_sentence {
  margin-bottom: 3rem;
}
.contact_sentence_text {
  margin-bottom: 3rem;
}
.contact_sentence_caution {
  color: #D51519;
}
.contact_description {
  display: none;
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  color: #303030;
  line-height: 2.5rem;
}
.contact_form_item, .contact_form_item-remarks {
  display: flex;
  justify-content: center;
  border: 1px solid #b3b3b3;
}
.contact_form_item_title {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 30%;
  background-color: rgb(255, 216, 196);
  font-size: 2rem;
  text-align: center;
}
.contact_form_item_title > p > span {
  color: #D51519;
}
.contact_form_item_input, .contact_form_item_input-double {
  flex-grow: 1;
  width: 70%;
  margin: auto;
  padding: 1rem;
}
.contact_form_item_input .confirm-text, .contact_form_item_input-double .confirm-text {
  display: none;
  width: 100%;
  min-height: 4rem;
  line-height: 4rem;
  font-size: 2rem;
}
.contact_form_item_input .error-text, .contact_form_item_input-double .error-text {
  display: none;
  width: 100%;
  font-size: 1.5rem;
  margin-top: 0.5rem;
  color: #f00;
}
.contact_form_item_input > input, .contact_form_item_input-double > input {
  font-size: 2rem;
  width: 100%;
  height: 5rem;
}
.contact_form_item_input-double {
  display: flex;
  flex-wrap: wrap;
}
.contact_form_item_input-double .confirm-text {
  display: none;
  width: 100%;
  min-height: 4rem;
  line-height: 4rem;
  font-size: 2rem;
}
.contact_form_item_input-double .error-text {
  display: none;
  width: 100%;
  font-size: 1.5rem;
  margin-top: 0.5rem;
  color: #f00;
}
.contact_form_item_input-double > span {
  font-size: 2.8rem;
  margin: auto 0.5rem;
}
.contact_form_item_input-double .input-area {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.contact_form_item_input-double .input-area > input {
  font-size: 2rem;
  width: 100%;
  height: 5rem;
}
.contact_form_item_input-double .input-area .at-mark {
  font-size: 2rem;
  margin: auto 0.5rem;
}
.contact_form_item-remarks {
  margin-bottom: 10rem;
}
.contact_form_item-remarks > div > textarea {
  font-size: 2rem;
  width: 100%;
  height: 13rem;
  resize: none;
}
.contact .btn_area1 {
  display: block;
  margin-bottom: 10rem;
}
.contact .btn_area2 {
  display: none;
  margin-bottom: 10rem;
}
.contact .confirm-btn,
.contact .back-btn,
.contact .submit-btn {
  display: block;
  font-size: 2.8rem;
  color: #fff;
  height: 7rem;
  text-align: center;
  border: none;
  cursor: pointer;
}
.contact .confirm-btn {
  width: 30rem;
  background-color: #d51519;
  margin: 0 auto;
}
.contact .back-btn {
  width: 29rem;
  background-color: #777;
}
.contact .submit-btn {
  width: 29rem;
  background-color: #d51519;
  margin-left: 2rem;
}
.contact .confirm .btn_area1 {
  display: none;
}
.contact .confirm .btn_area2 {
  display: flex;
  justify-content: center;
}

#contact_item {
  margin-right: 0;
}

@media screen and (max-width: 870px) {
  .contact {
    padding: 0 5vw;
  }
  .contact_form_item_input > input, .contact_form_item_input-double > input {
    font-size: 1.7rem;
  }
  .contact_form_item_title {
    font-size: 1.5rem;
  }
  .contact_form_item-remarks > div > textarea {
    font-size: 1.7rem;
  }
}
.work_about {
  letter-spacing: 0.2rem;
  margin-bottom: 8rem;
}
.work_about_title {
  margin: 0 auto 8rem;
  padding: 0 15% 0;
}
.work_about_text_red {
  font-weight: bold;
  color: #D51519;
}
.work_about_subtitle {
  font-size: 1.7rem;
  background-color: #D51519;
  padding: 0.7rem 0;
  color: #fff;
  text-align: center;
  margin: 0 15% 2rem;
}
.work_about_items {
  margin-bottom: 5rem;
  display: flex;
  flex-wrap: wrap;
  padding: 3rem 15%;
  justify-content: space-between;
}
.work_about_items:last-child::after {
  content: "";
  background-color: red;
  display: block;
  width: 20.3rem;
  height: 0;
}
.work_about_inner {
  display: flex;
  flex-direction: column;
  margin-bottom: 3rem;
}
.work_about_inner_image {
  width: 20.3rem;
  height: 15rem;
  margin-bottom: 1rem;
}
.work_about_inner_text {
  font-weight: bold;
  font-size: 1.5rem;
}
.work_about_span {
  font-size: 7rem;
  font-weight: bold;
  margin-left: 3rem;
}
.work_about_article {
  padding: 3rem 15%;
  margin-bottom: 4rem;
}
.work_about_article_image {
  width: 20.3rem;
  height: 15rem;
}
.work_about_article_flex {
  display: flex;
  padding: 3rem 15%;
  margin-bottom: 4rem;
}
.work_about_article_flex_image {
  width: 20.3rem;
  height: 15rem;
}
.work_about_table, .work_about_introduce_table {
  width: 100%;
  border-collapse: collapse;
}
.work_about_table-border, .work_about_introduce_table > tbody > tr > td:not(.work_about_introduce_table > tbody > tr > td:last-child), .work_about_introduce_table > thead > tr > th:not(.work_about_introduce_table > thead > tr > th:last-child) {
  border-right: 1px solid #b3b3b3;
}
.work_about_table-cell, .work_about_introduce_table > tbody > tr > td, .work_about_introduce_table > thead > tr > th, .work_about_costruction_table > tbody > tr > td {
  border: 1px solid #b3b3b3;
  border-width: 0.1rem 0;
  font-size: 1.5rem;
  letter-spacing: 0.1rem;
  line-height: 1.5;
}
.work_about_costruction_table {
  width: 100%;
  margin-top: 3rem;
}
.work_about_costruction_table > tbody > tr > td {
  padding: 0 0 2rem 2rem;
}
.work_about_costruction_table > tbody > tr > td:first-child {
  width: 30%;
  background-color: #eeeeee;
  text-align: center;
  padding: 2rem 1rem;
}
.work_about_introduce_table {
  margin-top: 3rem;
}
.work_about_introduce_table > thead > tr > th {
  background-color: #eeeeee;
  font-weight: normal;
  line-height: 6rem;
}
.work_about_introduce_table > thead > tr > th:first-child {
  width: 25%;
}
.work_about_introduce_table > tbody > tr > td {
  line-height: 4rem;
  padding-left: 2rem;
}
#year {
  text-align: center;
  padding-left: 0rem;
}

@media screen and (max-width: 870px) {
  .work_about_title {
    padding: 0 5vw;
  }
  .work_about_subtitle {
    margin: 0 5vw 2rem;
  }
  .work_about_items {
    padding: 3rem 5vw;
  }
  .work_about_items:last-child::after {
    width: 28vw;
  }
  .work_about_inner {
    width: 28vw;
  }
  .work_about_inner_image {
    width: 100%;
  }
  .work_about_article {
    padding: 3rem 5vw;
  }
  .work_about_article_flex {
    padding: 3rem 5vw;
    flex-direction: column-reverse;
  }
  .work_about_article_image {
    width: 100%;
    margin-bottom: 2rem;
    height: 40vw;
  }
}
@media screen and (max-width: 450px) {
  .work_about_items {
    padding: 3rem 5vw;
  }
  .work_about_items:last-child::after {
    width: 45w;
  }
  .work_about_inner {
    width: 45vw;
  }
}
.complete-text {
  margin: 0 auto 6rem;
  width: 80vw;
  text-align: center;
  font-size: 2.5rem;
  line-height: 3rem;
}
.complete-link {
  padding: 2rem 3rem;
  background-color: #D51519;
  color: #fff;
  font-size: 1.8rem;
}
.complete-button {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 5rem;
}/*# sourceMappingURL=style.css.map */