html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
body{
  width:100%;
}
a{
  color:black;
  text-decoration: none;
}
body{
  font-family: 'Pretendard', sans-serif;
  color:#444444;
}
*{
  box-sizing: border-box;
}
html{
  scroll-behavior: smooth;
  overflow-x: hidden;
}@keyframes move {
   100% {
     transform: translateX(-350%);
   }
 }
body {
  overflow-x: hidden;
}

header {
  background-color: white;
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  width: 100%;
  height: 40px;
  border-bottom: 1px solid rgb(206, 206, 206);
  z-index: 10;
}
header h1 {
  display: inline-block;
  height: 26px;
}
header h1 img {
  display: block;
  width: 100%;
  height: 100%;
}
header h1 span {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
header .mobile_burger {
  background-color: transparent;
  border: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 0;
  width: 20px;
  height: 10px;
  padding: 0;
  cursor: pointer;
}
header .mobile_burger::before {
  content: "";
  background-color: black;
  height: 2px;
  width: 100%;
}
header .mobile_burger::after {
  content: "";
  background-color: black;
  height: 2px;
  width: 100%;
}
header .mobile_burger.on {
  justify-content: center;
}
header .mobile_burger.on::before {
  transform: rotate(45deg) translateX(1px);
}
header .mobile_burger.on::after {
  transform: rotate(-45deg) translateX(1px);
}
header .bg_back {
  display: none;
  position: fixed;
  top: 40px;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.5019607843);
  z-index: 9;
}
header .bg_back.on {
  display: block;
}
header .bg_back .mobile_nav {
  background-color: white;
}
header .bg_back .mobile_nav a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 36px;
  font-size: 20px;
}
header .pc_nav {
  display: none;
}

.up_image_box {
  width: 50px;
  height: 50px;
  position: fixed;
  bottom: 10px;
  right: 10px;
  display: none;
  z-index: 15;
  cursor: pointer;
}
.up_image_box img {
  width: 100%;
  height: 100%;
}

.sub_title {
  font-size: 44px;
  font-weight: bolder;
  color: #505050;
  position: relative;
  text-align: center;
  margin: 0 auto;
}
.sub_title::before {
  content: "";
  display: inline-block;
  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB8AAAAeCAYAAADU8sWcAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAABLSURBVHgB7dLBEQARFATRsbXhiE4CvgTkJAfxIAQccOk+T9W7jPOhR0mm+9mnh4GDX+1f2JhO1FSmeM0u6VAcDhwcHBwcHBwcfKsBmz4HfyxE+y4AAAAASUVORK5CYII=") no-repeat;
  background-size: contain;
  width: 30px;
  height: 30px;
  position: absolute;
  left: -10px;
  top: 0;
}
.sub_title::after {
  content: "";
  display: inline-block;
  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB8AAAAeCAYAAADU8sWcAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAABISURBVHgB7dKxDQAgCAVRNI7DDjqScQI2RwtrO0OMdy3Fo/hJLqbD/XC2LIGBg4ODg4ODg4O/hxft3tYLVQIqGzYJiMGB/4NP8xUGOTx4WzAAAAAASUVORK5CYII=") no-repeat;
  background-size: contain;
  width: 30px;
  height: 30px;
  position: absolute;
  bottom: -10px;
  right: -10px;
}

section > b {
  color: #888888;
}

.main_section {
  position: relative;
  padding-top: 40px;
  background: url("../images/main_img.png") no-repeat 45% 0;
  background-size: cover;
  height: 700px;
  color: white;
}

.main_section .text_contents {
  position: absolute;
  top: 51%;
  left: 16px;
  transform: translateY(-50%);
  width: 280px;
  letter-spacing: 0.03em;
}
.main_section .text_contents h2 {
  font-size: 16px;
  font-weight: 400;
  opacity: 0;
}
.main_section .text_contents b {
  display: inline-block;
  margin: 10px 0;
  font-size: 51px;
  font-weight: 600;
  opacity: 0;
}
.main_section .text_contents p {
  opacity: 0.6;
  line-height: 20px;
  font-weight: lighter;
  opacity: 0;
}
.main_section .text_contents .application-btn {
  opacity: 0;
  background-color: #ffcd56;
  border-radius: 50px;
  height: 44px;
  width: 280px;
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 32px;
  cursor: pointer;
}
.main_section .text_contents .application-btn:hover {
  background-color: white;
  color: black;
}
.main_section .text_contents.on h2 {
  opacity: 1;
  transition: 1s;
}
.main_section .text_contents.on b {
  opacity: 1;
  transition: 1s;
}
.main_section .text_contents.on .application-btn {
  opacity: 1;
  transition: opacity 1s;
}
.main_section .text_contents.on p {
  opacity: 0.6;
  transition: 1s;
}

.company_introduce {
  text-align: center;
  padding-top: 64px;
}
.company_introduce .sub_title {
  width: 230px;
  height: 116px;
  align-content: center;
}
.company_introduce b {
  display: inline-block;
  margin-top: 32px;
}
.company_introduce .introduce_contents {
  text-align: center;
  margin-top: 32px;
  margin-bottom: 64px;
}
.company_introduce .introduce_contents .text_contents {
  width: 270px;
  margin: 0 auto;
}
.company_introduce .introduce_contents .text_contents p {
  text-align: justify;
  word-break: keep-all;
  text-align-last: left;
  width: 100%;
  max-width: 540px;
  margin: 20px auto;
  line-height: 1.3;
}
.company_introduce .introduce_contents .text_contents p::after {
  content: "";
  display: inline-block;
  width: 100%;
}
.company_introduce .introduce_contents .text_contents p + p {
  margin-top: 20px;
}
.company_introduce .introduce_contents .text_contents p span {
  font-weight: bolder;
}
.company_introduce .introduce_contents .image_box {
  width: 90%;
  max-width: 540px;
  height: 200px;
  margin: 0 auto;
}
.company_introduce .introduce_contents .first {
  background: url("../images/introduce_img01.png") no-repeat 60%, 50%;
  border-radius: 0 0 10px 10px;
}
.company_introduce .introduce_contents .second {
  background: url("../images/introduce_img02.png") no-repeat 47%, 50%;
  border-radius: 10px 10px 0 0;
}

.company_introduce_02 {
  background-color: #eff4ff;
  text-align: center;
  padding: 64px 0;
}
.company_introduce_02 h2 {
  width: 276px;
  margin: 0 auto;
}
.company_introduce_02 b {
  display: inline-block;
  margin: 32px 0;
}

.company_ability {
  padding-top: 64px;
  text-align: center;
}
.company_ability h2 {
  width: 210px;
}
.company_ability b {
  display: inline-block;
  margin: 34px 0;
}
.company_ability ol li {
  position: relative;
  border-radius: 50%;
  width: 288px;
  height: 288px;
  margin: 0 auto;
}
.company_ability ol li h3 {
  color: white;
  font-size: 32px;
  font-weight: bolder;
  position: absolute;
  z-index: 20;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
}
.company_ability ol li p {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: white;
  border-radius: 50%;
  width: 180px;
  height: 180px;
  align-content: center;
  font-size: 12px;
}
.company_ability ol li p span {
  display: inline-block;
}
.company_ability ol li p span + span {
  margin-top: 7px;
}
.company_ability ol li:nth-of-type(1) {
  background-color: #ffcd56;
}
.company_ability ol li:nth-of-type(2) {
  background-color: #4cc0c0;
  transform: translateY(-23px);
}
.company_ability ol li:nth-of-type(3) {
  background-color: #fe6484;
  transform: translateY(-46px);
}

.company_about {
  padding: 64px 0;
  background-color: #eff4ff;
}
.company_about h3 {
  width: 234px;
}
.company_about ul li {
  width: 90%;
  height: 210px;
  margin: 0 auto;
  background-color: white;
  display: flex;
  align-items: center;
  justify-content: space-around;
  max-width: 400px;
  gap: 4px;
  margin-top: 64px;
  border-radius: 10px;
  box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.1);
}
.company_about ul li + li {
  margin-top: 24px;
}
.company_about ul li img {
  display: block;
  width: 97px;
  height: 97px;
}
.company_about ul li > div {
  text-align: center;
}
.company_about ul li > div b {
  font-size: 24px;
  font-weight: 500;
}
.company_about ul li > div p {
  margin-top: 24px;
  color: #6f6f6f;
}
.company_about ul li:hover {
  background-color: #d2c7f1;
  transform: scale(1.1);
  transition: 0.5s;
}
.company_about ul li:hover > div {
  color: white;
}
.company_about ul li:hover > div p {
  color: white;
}

.company_target {
  padding: 64px 0;
  text-align: center;
}
.company_target .sub_title {
  width: 290px;
}
.company_target .sub_title::before {
  left: 0;
  top: -5px;
}
.company_target .sub_title::after {
  right: 0;
  bottom: 0;
}
.company_target b {
  display: inline-block;
  margin-top: 24px;
}
.company_target picture {
  display: block;
  width: 300px;
  margin: 0 auto;
}
.company_target picture img {
  width: 100%;
}

.company_history {
  background-color: #eff4ff;
  padding-top: 64px;
  position: relative;
}
.company_history .sub_title {
  width: 118px;
}
.company_history .timeline_box {
  padding-top: 10px;
}
.company_history .timeline_box img {
  display: block;
  margin: 0 auto;
}

.company_cost_estimate {
  padding-top: 120px;
  height: 100%;
}
.company_cost_estimate .sub_title {
  font-size: 44px;
  width: 267px;
  word-break: keep-all;
}
.company_cost_estimate b {
  font-size: 16px;
  display: block;
  margin: 24px auto 0;
  text-align: center;
}
.company_cost_estimate .item-wrapper {
  display: flex;
  justify-content: center;
  flex-direction: column;
  margin: 60px 0 200px 0;
  align-items: center;
  gap: 20px;
  height: 880px;
  width: 100%;
}
.company_cost_estimate .item {
  position: relative;
  min-height: 220px;
  aspect-ratio: 1/1;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.2;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  transition: all 400ms;
}
.company_cost_estimate .item.bg-1 {
  background-color: #ffcd56;
}
.company_cost_estimate .item.bg-1.active::before {
  border-color: #ffe8b0;
}
.company_cost_estimate .item.bg-2 {
  background-color: #fe6484;
}
.company_cost_estimate .item.bg-2.active::before {
  border-color: #ffc5d1;
}
.company_cost_estimate .item.bg-3 {
  background-color: #4cc0c0;
}
.company_cost_estimate .item.bg-3.active::before {
  border-color: #baeded;
}
.company_cost_estimate .item::before {
  content: "";
  position: absolute;
  inset: 25px;
  border: 0px solid transparent;
  border-radius: 50%;
  transition: all 400ms;
}
.company_cost_estimate .item.active {
  min-height: 250px;
  margin: 25px;
  font-size: 24px;
}
.company_cost_estimate .item.active::before {
  content: "";
  position: absolute;
  border-width: 15px;
  inset: -25px;
  border-radius: 50%;
}
.company_cost_estimate .between-item {
  height: 30px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background-color: #ffc5d1;
}

.company_affiliate {
  background-color: #ffffff;
  padding: 64px 0;
}
.company_affiliate .sub_title {
  width: 155px;
}
.company_affiliate .sub_title::before {
  top: -10px;
}
.company_affiliate b {
  display: block;
  margin: 24px auto 0;
  text-align: center;
  width: 288px;
}
.company_affiliate .slider {
  margin-top: 40px;
  width: 100%;
  height: 92px;
  position: relative;
}
.company_affiliate .slider button {
  top: 50%;
  transform: translateY(-50%);
  position: absolute;
  border: none;
  background-color: transparent;
  cursor: pointer;
}
.company_affiliate .slider .prev_button {
  left: 0;
}
.company_affiliate .slider .next_button {
  right: 5px;
}
.company_affiliate .slider .mask {
  -webkit-mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 20%, rgb(0, 0, 0) 40%, rgb(0, 0, 0) 60%, rgba(0, 0, 0, 0) 80%);
  mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 20%, rgb(0, 0, 0) 40%, rgb(0, 0, 0) 60%, rgba(0, 0, 0, 0) 80%);
}
.company_affiliate .slider .mask ul {
  display: flex;
  animation: move 30s infinite linear;
}
.company_affiliate .slider .mask ul li {
  flex-shrink: 0;
  width: 200px;
  height: 92px;
}
.company_affiliate .slider .mask ul li img {
  display: block;
  width: 100%;
  height: 100%;
}

footer {
  background-color: #323232;
  padding: 92px 0 92px 16px;
}
footer h2 img {
  width: 155px;
  height: 40px;
}
footer .footer_contents {
  margin-top: 16px;
  color: #787878;
  font-size: 12px;
}
footer .footer_contents p {
  margin: 10px 0;
}
footer .footer_contents a {
  color: #787878;
}

@media (min-width: 768px) {
  header {
    height: 44px;
  }
  header h1 {
    width: 150px;
    height: 32px;
  }
  header .mobile_burger,
  header .bg_back.on {
    display: none;
  }
  header .pc_nav {
    display: block;
  }
  header .pc_nav a {
    font-size: 20px;
    width: 100px;
  }
  header .pc_nav a:hover {
    background-color: #eff4ff;
    color: #2c72ff;
  }
  header .pc_nav a + a {
    margin-left: 10px;
  }
  .up_image_box {
    display: none;
  }
  section > b {
    font-size: 24px;
  }
  .main_section {
    padding-top: 44px;
  }
  .main_section .text_contents {
    width: 450px;
  }
  .main_section .text_contents h2 {
    font-size: 25px;
  }
  .main_section .text_contents b {
    font-size: 80px;
  }
  .main_section .text_contents p {
    font-size: 18px;
  }
  .company_introduce {
    padding-top: 200px;
  }
  .company_introduce .sub_title {
    width: 375px;
    height: 60px;
    margin: 0 auto;
  }
  .company_introduce b {
    margin-top: 40px;
  }
  .company_introduce .introduce_contents {
    margin-bottom: 200px;
    display: flex;
    align-items: center;
    line-height: 1.4;
    margin-top: 40px;
  }
  .company_introduce .introduce_contents .text_contents {
    width: 350px;
    flex-shrink: 0;
  }
  .company_introduce .introduce_contents .text_contents p {
    width: 100%;
    font-size: 20px;
  }
  .company_introduce .introduce_contents .image_box {
    height: 400px;
    border-radius: 20px;
  }
  .company_introduce .introduce_contents .first {
    transform: translateX(-35%);
  }
  .company_introduce .introduce_contents .second {
    transform: translateX(35%);
  }
  .company_introduce_02 {
    padding: 200px 0;
  }
  .company_introduce_02 .sub_title {
    width: 658px;
  }
  .company_introduce_02 .sub_title::before {
    top: -6px;
  }
  .company_introduce_02 .sub_title br {
    display: none;
  }
  .company_introduce_02 b {
    margin: 40px 0;
  }
  .company_ability {
    padding-top: 200px;
  }
  .company_ability .sub_title {
    width: 300px;
  }
  .company_ability .sub_title::before {
    top: -10px;
  }
  .company_ability .sub_title br {
    display: none;
  }
  .company_ability b {
    margin: 40px 0;
  }
  .company_ability ol li {
    width: 500px;
    height: 500px;
  }
  .company_ability ol li h3 {
    top: 40px;
    font-size: 52px;
  }
  .company_ability ol li p {
    width: 300px;
    height: 300px;
    font-size: 22px;
  }
  .company_ability ol li:nth-of-type(2) {
    transform: translateY(-60px);
  }
  .company_ability ol li:nth-of-type(3) {
    transform: translateY(-120px);
  }
  .company_about {
    padding: 200px 0;
  }
  .company_about .sub_title {
    width: 400px;
  }
  .company_about ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    justify-content: center;
    max-width: 600px;
    margin: 130px auto 0;
  }
  .company_about ul li {
    flex-direction: column;
    width: 190px;
    height: 350px;
    margin: 0;
    justify-content: center;
    gap: 40px;
  }
  .company_about ul li + li {
    margin: 0;
  }
  .company_target {
    padding: 120px 0 200px 0;
  }
  .company_target .sub_title {
    width: 520px;
  }
  .company_target .sub_title::after {
    bottom: -10px;
  }
  .company_target .sub_title br {
    display: none;
  }
  .company_target b {
    margin: 40px 0;
  }
  .company_target picture {
    width: 90%;
    max-width: 980px;
  }
  .company_history {
    padding-top: 200px;
  }
  .company_history .timeline_box img {
    margin-left: 260px;
  }
  .company_cost_estimate b {
    font-size: 24px;
    margin: 40px 0;
  }
  .company_affiliate {
    padding: 200px 0;
  }
  .company_affiliate b {
    width: 100%;
    margin-top: 40px;
  }
  .company_affiliate b br {
    display: none;
  }
  .company_affiliate .slider {
    margin-top: 100px;
  }
  .company_affiliate .slider .prev_button {
    left: 160px;
  }
  .company_affiliate .slider .next_button {
    right: 160px;
  }
  .company_affiliate .slider .mask {
    -webkit-mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 25%, rgb(0, 0, 0) 30%, rgb(0, 0, 0) 70%, rgba(0, 0, 0, 0) 75%);
    mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 25%, rgb(0, 0, 0) 30%, rgb(0, 0, 0) 70%, rgba(0, 0, 0, 0) 75%);
  }
  footer h2 img {
    width: 263px;
    height: 63px;
  }
  footer .footer_contents {
    font-size: 16px;
  }
  footer .footer_contents a {
    font-size: 16px;
  }
}
@media (min-width: 1024px) {
  header {
    height: 80px;
  }
  header h1 {
    width: auto;
    height: 56px;
  }
  .main_section {
    padding-top: 80px;
    height: 100vh;
  }
  .main_section .text_contents {
    left: 40px;
    width: 750px;
  }
  .main_section .text_contents h2 {
    font-size: 50px;
  }
  .main_section .text_contents b {
    font-size: 160px;
  }
  .main_section .text_contents p {
    font-size: 30px;
    line-height: 1.3;
  }
  .main_section .text_contents .application-btn {
    height: 60px;
    width: 400px;
    font-size: 2rem;
    margin-top: 32px;
  }
  .main_section .text_contents .application-btn {
    height: 88px;
    width: 500px;
    font-size: 2.5rem;
    margin-top: 48px;
  }
  .company_introduce {
    padding-top: 120px;
  }
  .company_introduce .sub_title {
    font-size: 80px;
    width: 700px;
    height: auto;
  }
  .company_introduce b {
    margin-top: 43px;
    font-size: 32px;
  }
  .company_introduce .introduce_contents .image_box {
    width: 462px;
    height: 610px;
  }
  .company_introduce .introduce_contents .first {
    transform: translateX(-10%);
  }
  .company_introduce .introduce_contents .second {
    transform: translateX(10%);
  }
  .company_introduce .introduce_contents .text_contents {
    width: 530px;
  }
  .company_introduce .introduce_contents .text_contents p {
    width: 100%;
    font-size: 30px;
  }
  .company_introduce_02 .sub_title {
    width: 80%;
    max-width: 1200px;
    height: auto;
    font-size: 80px;
  }
  .company_introduce_02 .sub_title::before {
    top: -10px;
    left: -15px;
  }
  .company_introduce_02 .sub_title::after {
    right: -15px;
    bottom: -15px;
  }
  .company_introduce_02 b {
    margin-top: 40px;
    margin-bottom: 60px;
    font-size: 32px;
  }
  .company_introduce_02 .chart_box {
    margin: 0 auto;
    max-width: 1200px;
    padding-left: 50px;
  }
  .company_ability {
    padding: 120px 0;
  }
  .company_ability .sub_title {
    font-size: 80px;
    width: 520px;
  }
  .company_ability b {
    font-size: 32px;
    margin: 37px 0 70px 0;
  }
}
@media (min-width: 1024px) and (min-width: 1300px) {
  .company_ability ol {
    width: 1250px;
    height: 500px;
    margin: 0 auto;
    position: relative;
  }
  .company_ability ol li {
    position: absolute;
    top: 0;
    width: 450px;
    height: 450px;
  }
  .company_ability ol li p {
    width: 280px;
    height: 280px;
  }
  .company_ability ol li:nth-of-type(1) {
    transform: translateY(0);
    left: 0;
  }
  .company_ability ol li:nth-of-type(2) {
    transform: translateY(0);
    left: 400px;
  }
  .company_ability ol li:nth-of-type(3) {
    transform: translateY(0);
    left: 800px;
  }
}
@media (min-width: 1024px) and (min-width: 1700px) {
  .company_ability ol {
    width: 1680px;
    height: 600px;
    margin: 0 auto;
    position: relative;
  }
  .company_ability ol li {
    position: absolute;
    top: 0;
    width: 600px;
    height: 600px;
  }
  .company_ability ol li p {
    width: 350px;
    height: 350px;
  }
  .company_ability ol li:nth-of-type(1) {
    transform: translateY(0);
    left: 0;
  }
  .company_ability ol li:nth-of-type(2) {
    transform: translateY(0);
    left: 540px;
  }
  .company_ability ol li:nth-of-type(3) {
    transform: translateY(0);
    left: 1080px;
  }
}
@media (min-width: 1024px) {
  .company_about {
    padding: 120px 0 180px 0;
  }
  .company_about .sub_title {
    font-size: 80px;
    width: 590px;
  }
  .company_about ul {
    max-width: 1490px;
    margin: 185px auto 0;
  }
  .company_about ul li {
    width: 290px;
    height: 500px;
    position: relative;
    display: block;
  }
  .company_about ul li:nth-of-type(2) div p br, .company_about ul li:nth-of-type(4) div p br {
    display: block;
  }
  .company_about ul li img {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 95px;
    width: 100px;
    height: 100px;
  }
  .company_about ul li div {
    width: 100%;
    position: absolute;
    top: 270px;
    left: 50%;
    transform: translateX(-50%);
  }
  .company_about ul li div b {
    font-size: 40px;
    margin-top: 40px;
  }
  .company_about ul li div p {
    position: absolute;
    width: 210px;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 20px;
  }
  .company_about ul li div p br {
    display: none;
  }
  .company_target {
    padding-bottom: 0;
  }
  .company_target .sub_title {
    font-size: 80px;
    width: 880px;
  }
  .company_target b {
    font-size: 32px;
  }
  .company_history {
    padding-top: 120px;
  }
  .company_history .sub_title {
    width: 200px;
    font-size: 80px;
  }
  .company_history .timeline_box {
    max-width: 1920px;
    display: block;
    margin: 0 auto;
  }
  .company_history .timeline_box img {
    width: 100%;
    margin: 0;
  }
  .company_cost_estimate {
    height: 100%;
  }
  .company_cost_estimate .sub_title {
    font-size: 80px;
    width: 780px;
  }
  .company_cost_estimate .sub_title::before {
    left: -15px;
    top: -15px;
  }
  .company_cost_estimate b {
    font-size: 32px;
    margin-top: 40px;
  }
  .company_cost_estimate .item-wrapper {
    gap: 30px;
    margin: 60px 0 200px;
    height: 1520px;
  }
  .company_cost_estimate .item {
    font-size: 28px;
    font-weight: 500;
    line-height: 38px;
    min-height: 350px;
  }
  .company_cost_estimate .item::before {
    inset: 50px;
    border: 25px solid transparent;
  }
  .company_cost_estimate .item.active {
    min-height: 500px;
    margin: 50px;
    font-size: 40px;
    line-height: 55px;
  }
  .company_cost_estimate .item.active::before {
    inset: -50px;
    border: 25px solid;
    border-radius: 50%;
  }
  .company_cost_estimate .between-item {
    height: 50px;
  }
  .company_affiliate {
    padding: 120px 0 140px 0;
  }
  .company_affiliate .sub_title {
    font-size: 80px;
    width: 250px;
  }
  .company_affiliate b {
    font-size: 32px;
  }
  .company_affiliate .slider {
    margin-top: 140px;
    height: 231px;
  }
  .company_affiliate .slider .mask .silder_move li {
    width: 500px;
    height: 231px;
  }
  .company_affiliate .slider .mask .silder_move li img {
    width: 100%;
    height: 100%;
  }
  footer {
    padding: 193px 210px;
  }
  footer h2 img {
    width: 312px;
    height: 80px;
  }
  footer .footer_contents {
    margin-top: 50px;
  }
}
@media (min-width: 1920px) {
  .company_cost_estimate {
    min-height: 1080px;
  }
  .company_cost_estimate .sub_title {
    font-size: 80px;
    width: 1199px;
    height: 95px;
  }
  .company_cost_estimate .item-wrapper {
    margin: 101px 0 89px;
    flex-direction: row;
    height: 600px;
  }
}