@charset "UTF-8";

:root {
  --clamp128: clamp(100px, 10vw, 128px);
  --clamp96: clamp(82px, 8vw, 96px);
  --clamp72: clamp(68px, 6vw, 72px);
  --clamp64: clamp(56px, 5.3vw, 64px);
  --clamp48: clamp(40px, 4vw, 48px);
  --clamp32: clamp(26px, 2.6vw, 32px);
  --clamp24: clamp(20px, 2vw, 24px);
  --clamp18: clamp(17px, 1.5vw, 18px);
  --clamp17: clamp(16px, 1.42vw, 17px);
  --clamp16: clamp(15px, 1.4vw, 16px);
}

* {
  margin: 0 auto;
  padding: 0 auto;
  box-sizing: border-box;
  color: #222223;
  word-wrap: break-word;
  list-style: none;
  border: 0;
  text-decoration: none;
  appearance: none;
}

body {
  font-display: swap;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.8rem;
  text-align: left;
  background-color: #ffffff;
  width: 100%;
  scroll-behavior: smooth;
}

a img {
  border-style: none;
}

.card {
  padding: 10px;
  margin: 10px;
  border-radius: 7px;
}

input[type="text"],
textarea {
  padding: 10px;
  width: 100%;
  font-size: 18px;
  background-color: #e8ebec;
  border: 0;
  display: block;
  margin: 0;
}

select {
  font-size: 18px;
  padding: 15px;
  border: 0;
  margin: 0;
  min-width: 280px;
  background-color: #cdd2d6;
  border-radius: 0;
  background-image: url(images/arrow_w_down.svg);
  background-position: 95%;
  background-repeat: no-repeat;
  background-size: 20px;
}

button[type="submit"] {
  background-color: #286ed0;
  padding: 10px;
  padding-left: 30px;
  padding-right: 30px;
  border: 0;
  margin: 0;
  cursor: pointer;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 20px;
  color: #fff;
}

input[type="checkbox"] {
  display: inline-block;
  -webkit-appearance: checkbox;
  -moz-appearance: checkbox;
  appearance: checkbox;
}

input[type="radio"] {
  display: inline-block;
  -webkit-appearance: radio;
  -moz-appearance: radio;
  appearance: radio;
}

label {
  display: block;
}

.flex {
  flex-direction: row;
  display: flex;
}
.wbr{
  display: inline-block;
}
@media screen and (max-width: 680px) {
  .flex {
    display: flex;
    flex-direction: column;
  }
}

.group_list h4 {
  margin-top: 20px;
}

.group_list a:after {
  content: "\f105";
  font-family: "FontAwesome";
  color: #a9c1d2;
  margin-left: 10px;
}

#wrapper {
  width: 100%;
  height: auto;
  position: relative;
  text-align: center;
  padding-top: 130px;
  background-color: #fff;
  overflow: hidden;
}

.headtop {
  height: 30px;
  display: table;
  width: 100%;
}

.h_left {
  display: table-cell;
}

.h_left span {
  color: white;
  font-size: 10.5px;
  z-index: 15;
}

.h_left img {
  vertical-align: middle;
  margin-right: 10px;
  margin-left: 10px;
  height: 24px;
  width: auto;
  z-index: 15;
}

.language {
  width: auto;
  height: auto;
  color: white;
  display: table-cell;
  font-size: 13px;
  text-align: right;
  padding-right: 24px;
}

.language a {
  display: block;
  color: #222223;
  text-decoration: none;
  font-size: 14px;
  transition: 0.8s;
}

.language a:hover {
  filter: alpha(opacity=70);
  -moz-opacity: 0.7;
  opacity: 0.7;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background-color: #fff;
  text-align: left;
  padding: 0;
  margin: 0;
  height: 90px;
  overflow: hidden;
  color: #222223;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.16);
}

.h_left {
  padding: 12px 0 0 24px;
}

header nav {
  text-align: center;
  width: 70%;
  height: auto;
  padding: 0;
  display: block;
  z-index: 5;
  position: relative;
  margin-top: 12px;
  margin-left: auto;
  margin-right: 24px;
}

header nav ul {
  display: table;
  width: 100%;
  padding: 0;
  margin: 0;
  table-layout: fixed;
}

header nav li {
  display: table-cell;
  transition: all 0.3s ease-out;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  position: relative;
  overflow: hidden;
  width: 20%;
  height: auto;
  margin: 0;
  /*text-align: right;*/
}

header nav a,
header nav a:visited {
  color: #222223;
  padding: 0;
  margin: 0;
  display: block;
  width: 100%;
  height: 100%;
  transition: 0.8s;
  font-weight: 500;
}

header nav a:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.slider {
  width: 100%;
  overflow: auto;
  background-color: #fafafa;
  padding: 15px;
  margin-bottom: 60px;
  margin-top: 15px;
}

.slides {
  display: table;
  table-layout: fixed;
}

.slide {
  display: table-cell;
  vertical-align: bottom;
  padding: 5px;
}

.underline a {
  text-decoration: none;
  background-color: rgba(47, 47, 47, 1);
}

.content_wrap {
  width: 100%;
  height: auto;
  text-align: center;
}

.content {
  max-width: 1100px;
  margin: auto;
  width: 100%;
  padding-top: 70px;
  display: block;
  padding: 30px;
}

.content p,
.content h5,
.content h4,
.content h3,
.content h2,
.content h1 {
  text-align: left;
}

.page_title {
  position: relative;
  text-align: left;
  display: block;
  z-index: 3;
  padding: 1rem 0;
  font-size: 1.5rem;
  border-bottom: #222223 2px solid;
  width: 100%;
  margin-bottom: 30px;
}

.section_title {
  font-size: 1.2rem;
  line-height: 1.6;
  text-align: left;
margin:3rem 0 1rem 0;
}

.day {
  font-size: 14px;
  color: #8e8e8e;
}

#backToTop {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background-color: #222223;
  border-radius: 40px;
  color: white;
  padding: 6px;
  z-index: 30;
}

#backToTop img {
  width: 32px;
  margin: auto;
  margin-left: 2px;
}

footer {
  padding: 0;
  width: 100%;
  height: auto;
  text-align: left;
  background-color: #33383e;
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
  z-index: 2;
  display: block;
  color: white;
  margin: auto;
}

footer *,
footer a {
  color: rgb(211, 218, 222);
}

.footer-inner {
  max-width: 1100px;
  padding: 24px;
}

.companyinfo {
  display: flex;
  width: 100%;
  align-items: center;
  margin: auto;
}

.companyinfo>* {
  text-align: left;

  margin: 0;
}

.companyinfo h3 {
  font-size: 22px;
  line-height: 32px;
  font-weight: 600;
  margin-top: 16px;
  text-align: left;
}

.companyinfo p {
  font-size: 15px;
  line-height: 20px;
  padding: 0 24px;
  text-align: left;
  color: rgb(211, 218, 222);
}

.siteinfo {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  margin: 0;
  margin: 24px auto;

  width: 100%;
}

.siteinfo>* {
  text-align: left;
  margin: 0;
  padding: 0;
}

.sitemenu {
  display: flex;
  width: 100%;
  max-width: 580px;
  justify-content: space-between;
  align-items: flex-start;
  flex-direction: row;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  gap: 16px;
}

.sitemenu>* {
  text-align: left;
  width: 48%;

  margin: 0;
  font-size: 15px;
  line-height: 19px;
}

.isms {
  margin: 0;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
  margin-top: 42px;
  gap: 16px;
}

.isms>* {
  margin: 0;
}

.isms img {
  text-align: left;
  vertical-align: middle;
}

.sns {
  padding: 18px 0px;
  margin: 0;
  display: block;
  text-align: right;
  gap: 20px;
  display: flex;
  flex-direction: row;
}

.sns img {
  height: 40px;
  width: auto;
}

.sns li {
  flex: 0 0 40px;
}

.sns li:nth-child(1) {
  flex: 1 1 auto;
}

.adress {
  padding: 24px 0;
}

.adress p {
  font-size: 14px;
  line-height: 22px;
  margin: auto;
  color: rgb(112, 121, 126);
  text-align: right;
}

@media (max-width: 680px) {
  .adress p {
    text-align: center;
  }
}

.copyright {
  font-size: 13px;
  line-height: 22px;
  margin: auto;
  text-align: right;
  color: rgb(112, 121, 126);
}

@media (max-width: 680px) {
  .copyright {
    text-align: center;
  }
}

@media screen and (max-width: 680px) {
  .siteinfo>* {
    width: 100%;
    text-align: center;
  }

  .siteinfo {
    padding-right: 0px;
  }

  .sns {
    display: inline-block;
    text-align: center;
  }

  .sns li {
    display: inline-block;
    width: 50%;
    text-align: center;
  }

  .sns li:first-child {
    display: none;
  }

  .sns img {
    margin: 0px 10px;
  }

  .dc_banner_s_area {
    margin: 0;
    padding: 0;
  }

  .dc_banner_s_area img {
    width: 60%;
    height: auto;
  }

  .isms {
    padding-left: 0px;
  }
}

.recbanner:hover {
  opacity: 0.7;
}

.pc {
  display: block;
}

.sp {
  display: none;
}

.spmenu {
  display: none;
}

.sp nav ul {
  margin: 0;
  padding: 0;
  display: block;
}

.sp nav li {
  margin: 0;
  padding: 0;
  display: block;
}

.sp nav a {
  display: block;
  width: 100%;
  padding: 10px;
}

.sp nav a:hover {
  background-color: rgba(255, 255, 255, 0.79);
}

#menu {
  bottom: -100px;
  height: 0;
}

nav ul {
  margin-top: 80px;
}

.company_nav {
  width: 100%;
  max-width: 1000px;
  text-align: center;
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.company_nav a {
  width: 100px;
  height: 100px;
  color: #fff;
  margin-bottom: 1px;
  padding: 5px;
  min-width: 100px;
  text-align: center;
  font-weight: 500;
  font-size: 15px;
  vertical-align: middle;
  white-space: nowrap;
  background-color: rgba(125, 133, 137, 1);
  border-radius: 50px;
  padding-top: 35px;
  transition: all 0.5s ease-in-out;
}

.company_nav a:hover {
  border-radius: 0;
  background-color: rgba(222, 222, 222, 0.3);
}

.company_nav a:nth-child(1):hover {
  background-color: rgba(121, 222, 187, 0.3);
}

.company_nav a:nth-child(2):hover {
  background-color: rgba(121, 211, 222, 0.3);
}

.company_nav a:nth-child(3):hover {
  background-color: rgba(207, 137, 193, 0.3);
}

.company_nav a:nth-child(4):hover {
  background-color: rgba(116, 166, 215, 0.3);
}

.company_nav a:nth-child(5):hover {
  background-color: rgba(224, 134, 86, 0.6);
}

.sub_contents {
  width: 100%;
  height: auto;
  padding: 10px 20px 10px 20px;
  vertical-align: top;
  font-size: 14px;
}

.president01 {
  border-bottom: 1px solid #999;
  width: 100%;
  padding: 20px 0px 3px 0px;
  margin-bottom: 10px;
}

h4.president01 {
  margin-top: 0px;
}

div[id*="PlagOpen"] {
  font-weight: bold;
  margin-top: 20px;
}

div[id*="PlagClose"] {
  font-weight: bold;
  margin-top: 20px;
}

#PlagClose1 span {
  font-weight: normal;
  border: #ccc 1px solid;
  display: block;
  padding: 0px 20px 20px 20px;
  line-height: 1.8em;
}

#PlagClose1 p:nth-child(1) {
  font-weight: bold;
  padding-bottom: 0px;
}

#PlagClose1 p {
  font-weight: 200;
}

#PlagClose2 span {
  font-weight: normal;
  border: #ccc 1px solid;
  display: block;
  padding: 0px 20px 20px 20px;
  line-height: 1.8em;
}

#PlagClose2 p:nth-child(1) {
  font-weight: bold;
  padding-bottom: 0px;
}

#PlagClose2 p {
  font-weight: 200;
}

#PlagClose3 span {
  font-weight: normal;
  border: #ccc 1px solid;
  display: block;
  padding: 0px 20px 20px 20px;
  line-height: 1.8em;
}

#PlagClose3 p:nth-child(1) {
  font-weight: bold;
  padding-bottom: 0px;
}

#PlagClose3 p {
  font-weight: 200;
}

#PlagOpen1 {
  margin-bottom: 30px;
}

#PlagOpen2 {
  margin-top: 30px;
}

#PlagOpen1 a {
  text-decoration: none;
  color: rgba(0, 0, 0, 1);
}

#PlagClose1 a {
  text-decoration: none;
  color: rgba(0, 0, 0, 1);
}

#PlagOpen2 a {
  text-decoration: none;
  color: rgba(0, 0, 0, 1);
}

#PlagClose2 a {
  text-decoration: none;
  color: rgba(0, 0, 0, 1);
}

#PlagOpen3 a {
  text-decoration: none;
  color: rgba(0, 0, 0, 1);
}

#PlagClose3 a {
  text-decoration: none;
  color: rgba(0, 0, 0, 1);
}

@media screen and (max-width: 800px) {
  nav ul {
    margin-top: 0px;
  }
}

@media screen and (max-width: 680px) {
  #wrapper {
    padding-top: 60px;
  }

  .content {
    padding-top: 0;
    padding: 10px;
  }

  nav ul {
    margin-top: 50px;
  }

  .company_nav a {
    margin: 0px;
    width: 50%;
    display: inline-block;
    vertical-align: middle;
    padding: 0px;
    padding: 0px 0 0px 0;
  }

  .company_nav a:nth-child(6) {
    border-right: none;
  }

  .contact {
    padding: 10px;
  }

  .pc {
    display: none;
  }

  .sp {
    display: block;
  }

  .headtitle {
    height: 50px;
    padding: 10px;
  }

  header nav {
    display: none;
  }

  .language {
    top: 10px;
  }

  .h_left span {
    display: none;
    width: 100%;
  }

  .top {
    width: 100%;
    height: 50%;
    text-align: center;
  }

  .underline a {
    transition: 0.8s;
  }

  .underline:before {
    display: none;
    background: none;
  }

  .spmenu {
    display: table;
    width: 100%;
    padding: 5px;
    margin: 0px;
    position: fixed;
    left: 0px;
    bottom: 0px;
    z-index: 20;
    background-color: rgba(255, 255, 255, 0.8);
    height: 60px;
  }

  .spmenu a {
    display: table-cell;
    width: 20%;
    vertical-align: middle;
    padding: 5px;
  }

  .spmenu a:nth-child(1) {
    text-align: left;
  }

  .spmenu a:nth-child(2) {
    text-align: right;
  }

  .spmenu a img {
    width: 40px;
    height: 40px;
  }

  .underline {
    width: 50%;
    height: auto;
    display: inline-table;
    margin: 0;
    padding: 0;
  }

  .isms {
    width: 100%;
    height: auto;
  }

  .contactform {
    width: 90%;
  }

  .contactform h3 {
    margin-top: 15px;
  }

  .top {
    width: 100%;
    height: 300px;
  }

  .headtitle {
    height: 50px;
    padding: 10px;
  }

  .language {
    top: 12px;
  }

  .isms_element td {
    width: 100%;
    height: auto;
  }

  .contactform {
    width: 97%;
  }

  .contactform h3 {
    margin-top: 10px;
  }

  .company_nav {
    width: 100%;
    display: block;
  }

  .company_nav a {
    width: 45%;
    height: auto;
    margin: 1%;
    border-radius: 0;
    padding: 5px;
  }
}

.imgwidth {
  width: 100%;
  max-width: 640px;
}

.shinsotsu {
  width: 100%;
  text-align: center;
  margin-bottom: 48px;
}

.ss_banner img {
  width: 100%;
  height: auto;
}

.devcafe_site img {
  width: 100%;
  height: auto;
  max-width: 200px;
  margin-top: 48px;
}