@media (max-width: 500px) {
  .header .bottom {
    display: none;
  }
  .nav_m {
    display: block;
  }
  .header {
    width: 100%;
    height: 80px;
    display: flex;
    flex-direction: row;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    align-items: center;
    justify-content: space-between;
  }
  .header .top {
    margin: 0;
    margin-left: 30px;
  }
  .header .top img {
    width: 80%;
  }

  .nav_m .language {
    position: absolute;
    top: 32px;
    right: 11rem;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .nav_m .language span {
    display: block;
    width: 1px;
    height: 20px;
    background: #fff;
    margin: 0 10px;
  }
  .nav_m .language a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 20px;
    letter-spacing: -0.01em;
    color: #ffffff;
    position: relative;
    transition: all 0.3s;
  }

  .nav_m {
    position: fixed;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    width: 300px;
    height: 100vh;
    right: 0;
    top: 0;
    transform: translateX(100%);
    z-index: 9999;
    transition: all 0.5s;
  }
  .nav_m.active {
    position: fixed;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    width: 300px;
    height: 100vh;
    right: 0;
    top: 0;
    transform: translateX(0px);
    z-index: 9999;
    transition: all 0.5s;
  }
  .btn_m {
    width: 30px;
    height: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-right: 30px;
    cursor: pointer;
  }
  .btn_m span {
    display: block;
    width: 30px;
    height: 2px;
    background: #fff;
  }
  .btn_m span:nth-child(2) {
    margin: 7px 0;
  }
  .nav_m .btn_x {
    width: 30px;
    height: 30px;
    position: absolute;
    top: 40px;
    right: 40px;
  }
  .nav_m .btn_x span {
    display: block;
    width: 30px;
    height: 2px;
    background: #fff;
    position: absolute;
  }
  .nav_m .btn_x span:nth-child(1) {
    transform: rotate(45deg);
  }
  .nav_m .btn_x span:nth-child(2) {
    transform: rotate(-45deg);
  }
  .nav_m .dep01 {
    padding-top: 120px;
    margin-left: 40px;
  }
  .nav_m .dep01 > li {
    margin-bottom: 20px;
  }
  .nav_m .dep01 > li > a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 22px;
    line-height: 27px;
    letter-spacing: -0.01em;
    color: #ffffff;
    position: relative;
    transition: all 0.3s;
  }
  .nav_m .dep01 > li > .dep02 {
    margin-top: 5px;
    margin-left: 10px;
  }
  .nav_m .dep01 > li > .dep02 > li {
    margin-bottom: 5px;
  }
  .nav_m .dep01 > li > .dep02 > li > a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 23px;
    letter-spacing: -0.01em;
    color: #ffffff;
    transition: all 0.3s;
  }

  .section01 .left {
    width: 100%;
    height: 300px;
    background: #181818;
    margin-top: 80px;
    position: relative;
  }
  .section01 .left .text-wrap {
    width: 80%;
    margin: 30px auto;
  }
  .section01 .left .text-wrap .top h3 {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 600;
    font-size: 30px;
    line-height: 30px;
    letter-spacing: -0.05em;
    color: #ffffff;
  }
  .section01 .left .text-wrap .line {
    width: 70%;
    height: 2px;
    background: #fff;
    margin: 20px 0;
  }
  .section01 .left .text-wrap .bottom p {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 500;
    font-size: 20px;
    line-height: 25px;
    letter-spacing: -0.05em;
    color: #ffffff;
  }
  .section01 .left .swiper .swiper-pagination {
    bottom: 78px;
    left: unset;
    right: 10%;
    width: unset;
  }
  .section01 .left .swiper .swiper-button-next {
    background: url(../img/section/next.svg) no-repeat center center;
    top: unset;
    bottom: 33px;
    left: unset;
    right: -80%;
  }
  .section01 .left .swiper .swiper-button-prev {
    background: url(../img/section/prev.svg) no-repeat center center;
    top: unset;
    bottom: 46px;
    left: unset;
    right: -68%;
  }
  .section01 {
    max-height: 100vh !important;
    overflow: hidden;
    position: relative !important;
    flex-direction: column;
    transform: none !important;
  }
  .section01 .right {
    width: 100% !important;
    height: 100vh;
  }
  .section01 .right .wheel-scroll {
    display: none;
  }
  .section01 .right .xoil-logo {
    position: absolute;
    bottom: 40px;
    right: 0;
    left: 0;
    text-align: center;
  }
  .section02 {
    position: relative;
    width: 100%;
    height: 260px;
    background: url(../img/section/sec02-bg.png) no-repeat;
    background-size: cover;
    display: flex;
    justify-content: space-between;
    overflow: hidden;
    transition: all 0.5s;
  }
  .section02 .left {
    display: none;
  }
  .section02 .right {
    width: 100%;
    text-align: center;
    margin-right: 0px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .section02 .right h3 {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 600;
    font-size: 40px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    position: relative;
    transition: all 0.5s;
    transform: unset;
  }
  .section02 .right p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    margin: 20px 0;
    opacity: 1;
    transition: all 0.5s;
    word-break: keep-all;
    padding: 0 20px;
  }
  .section02 .right a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100px;
    height: 40px;
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    border: 1px solid #fff;
    box-sizing: border-box;
    transition: all 0.3s;
    opacity: 1;
  }
  .section03 {
    position: relative;
    width: 100%;
    height: 260px;
    background: url(../img/section/sec03-bg.jpg) no-repeat right;
    background-size: cover;
    display: flex;
    overflow: hidden;
    transition: all 0.5s;
  }
  .section03 .left-01 {
    display: none;
  }
  .section03 .left {
    padding-top: 0;
    margin-left: 0;
    width: 100%;
    text-align: center;
    margin-right: 0px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .section03 .left h3 {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 600;
    font-size: 40px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    position: relative;
    transition: all 0.5s;
    transform: unset;
  }
  .section03 .left p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    margin: 20px 0;
    opacity: 1;
    transition: all 0.5s;
    word-break: keep-all;
    padding: 0 20px;
  }
  .section03 .left a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100px;
    height: 40px;
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    border: 1px solid #fff;
    box-sizing: border-box;
    transition: all 0.3s;
    opacity: 1;
  }
  .section04 {
    position: relative;
    width: 100%;
    height: 260px;
    background: url(../img/section/sec04-bg.jpg) no-repeat right;
    background-size: cover;
    display: flex;
    overflow: hidden;
    transition: all 0.5s;
  }
  .section04 .left-01 {
    display: none;
  }
  .section04 .right {
    padding-top: 0;
    margin-left: 0;
    width: 100%;
    text-align: center;
    margin-right: 0px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .section04 .right h3 {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 600;
    font-size: 40px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    position: relative;
    transition: all 0.5s;
    transform: unset;
  }
  .section04 .right p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    margin: 20px 0;
    opacity: 1;
    transition: all 0.5s;
    word-break: keep-all;
    padding: 0 20px;
  }
  .section04 .right a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100px;
    height: 40px;
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    border: 1px solid #fff;
    box-sizing: border-box;
    transition: all 0.3s;
    opacity: 1;
  }
  .section05 {
    position: relative;
    width: 100%;
    height: 260px;
    background: url(../img/section/sec05-bg.jpg) no-repeat right;
    background-size: cover;
    display: flex;
    overflow: hidden;
    transition: all 0.5s;
  }
  .section05 .left-01 {
    display: none;
  }
  .section05 .left {
    padding-top: 0;
    margin-left: 0;
    width: 100%;
    text-align: center;
    margin-right: 0px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .section05 .left h3 {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 600;
    font-size: 40px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    position: relative;
    transition: all 0.5s;
    transform: unset;
  }
  .section05 .left p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    margin: 20px 0;
    opacity: 1;
    transition: all 0.5s;
    word-break: keep-all;
    padding: 0 20px;
  }
  .section05 .left a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100px;
    height: 40px;
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: unset;
    letter-spacing: -0.05em;
    color: #ffffff;
    border: 1px solid #fff;
    box-sizing: border-box;
    transition: all 0.3s;
    opacity: 1;
  }
  .section06 {
    position: relative;
    width: 100%;
    height: unset;
    background: url(../img/section/sec06-bg.jpg);
    background-size: cover;
    z-index: 0;
  }
  .section06 .top {
    padding-top: 30px;
  }
  .section06 .top h3 {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 600;
    font-size: 50px;
    line-height: 75px;
    letter-spacing: -0.05em;
    color: #181818;
    text-align: center;
  }
  .section06 .top p {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 25px;
    text-align: center;
    letter-spacing: -0.05em;
    color: #181818;
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 0 20px;
  }
  .section06 .bottom {
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
    flex-direction: column;
    align-items: center;
    padding-bottom: 40px;
  }
  .section06 .bottom .cont01,
  .section06 .bottom .cont02,
  .section06 .bottom .cont03 {
    width: 200px;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
  }
  .section06 .bottom .cont02 {
    margin: 20px 0px;
  }
  .section06 .bottom .cont01 a,
  .section06 .bottom .cont02 a,
  .section06 .bottom .cont03 a {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 600;
    font-size: 20px;
    line-height: 42px;
    text-align: center;
    letter-spacing: -0.05em;
    color: #ffffff;
    position: relative;
    transition: all 0.3s;
  }
  .section06 .bg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(5px);
    z-index: -1;
  }
  footer > .footer {
    padding: 0px;
    padding-bottom: 24px;
  }
  .footer {
    width: 100%;
    height: unset;
    background: #181818;
    display: flex;
    flex-direction: column;
    align-items: center;

    padding-bottom: 20px;
  }

  .footer .left {
    padding-top: 20px;
    margin-left: 0px;
  }
  .footer .left .logo {
    text-align: center;
  }
  .footer .left .logo img {
    width: 50%;
  }
  .footer .center01 {
    padding-top: 20px;
    margin-left: 0;
  }
  .footer .center01 ul {
    display: flex;
  }
  .footer .center01 ul li:nth-child(2) {
    margin-left: 10px;
    margin-right: 10px;
  }
  .footer .center01 ul li:nth-child(4) {
    margin-left: 10px;
  }
  .footer .center01 ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 20px;
    letter-spacing: -0.01em;
    color: #ffffff;
  }
  .footer .center02 {
    padding-top: 10px;
    margin-left: 0px;
  }
  .footer .center02_mo {
    display: block;
  }
  .footer .center02_pc {
    display: none;
  }
  .footer .center02 p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 12px;
    line-height: 20px;
    letter-spacing: -0.01em;
    color: #ffffff;
    word-break: keep-all;
    margin-bottom: 0px;
    margin-right: 32px;
  }
  .footer .right {
    display: none;
  }
  .top-btn {
    width: 70px;
    height: 70px;
    background: rgba(216, 12, 24, 0.5);
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
  }
  .top-btn a {
    width: 70px;
    height: 70px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .top-btn a svg {
    width: 30px;
  }
  .top-btn a p {
    font-family: "Work Sans";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 130%;
    letter-spacing: -0.05em;
    color: #ffffff;
    margin-top: 5px;
  }

  .greetings-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/about/about-banner.jpg) no-repeat center center;
    background-size: cover;
  }
  .greetings-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .greetings-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .greetings-section .subnav ul li {
    margin-left: 0px;
  }
  .greetings-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .greetings-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .greetings-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .greetings-section .content {
    margin-top: 50px;
    margin-bottom: 100px;
    overflow: hidden;
  }
  .greetings-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .greetings-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .greetings-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .greetings-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }
  .greetings-section .content .bottom .bottom-left {
    margin-right: 0;
    position: relative;
  }
  .greetings-section .content .bottom .bottom-left .bg {
    width: 200px;
    height: 300px;
    background: #d80c18;
    position: absolute;
    z-index: -1;
  }
  .greetings-section .content .bottom .bottom-left img {
    position: relative;
    top: 50px;
    left: 50px;
    width: 70%;
  }
  .greetings-section .content .bottom .bottom-right {
    padding-top: 110px;
    margin-left: 0;
  }
  .greetings-section .content .bottom .bottom-right > p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 15px;
    line-height: 28px;
    color: #181818;
    word-break: keep-all;
  }
  .greetings-section .content .bottom .bottom-right .line span {
    width: 50%;
    height: 1px;
    background: #666666;
    display: block;
  }
  .greetings-section .content .bottom .bottom-right .textbox .text-cont {
    width: 100%;
    height: 107.3px;
    display: flex;
    align-items: center;
  }
  .greetings-section
    .content
    .bottom
    .bottom-right
    .textbox
    .text-cont:nth-child(1) {
    background: url(../img/about/greetiogs02.svg) no-repeat center center;
    background-size: contain;
    margin-right: 0;
    margin-bottom: 0;
  }
  .greetings-section
    .content
    .bottom
    .bottom-right
    .textbox
    .text-cont:nth-child(2) {
    background: url(../img/about/greetiogs03.svg) no-repeat center center;
    background-size: contain;
  }
  .greetings-section
    .content
    .bottom
    .bottom-right
    .textbox
    .text-cont:nth-child(3) {
    background: url(../img/about/greetiogs03.svg) no-repeat center center;
    background-size: contain;
    margin-right: 0;
  }
  .greetings-section
    .content
    .bottom
    .bottom-right
    .textbox
    .text-cont:nth-child(4) {
    background: url(../img/about/greetiogs02.svg) no-repeat center center;
    background-size: contain;
  }
  .greetings-section .content .bottom .bottom-right .textbox .text-cont h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 28px;
    color: #000000;
    margin-left: 23px;
  }
  .greetings-section
    .content
    .bottom
    .bottom-right
    .textbox
    .text-cont:nth-child(1)
    p {
    margin-left: 58px;
  }
  .greetings-section
    .content
    .bottom
    .bottom-right
    .textbox
    .text-cont:nth-child(2)
    p {
    margin-left: 68px;
  }
  .greetings-section
    .content
    .bottom
    .bottom-right
    .textbox
    .text-cont:nth-child(3)
    p {
    margin-left: 90px;
  }
  .greetings-section
    .content
    .bottom
    .bottom-right
    .textbox
    .text-cont:nth-child(4)
    p {
    margin-left: 96px;
  }

  .history-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/about/about-banner.jpg) no-repeat center center;
    background-size: cover;
  }
  .history-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .history-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .history-section .subnav ul li {
    margin-left: 0px;
  }
  .history-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .history-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .history-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .history-section .content {
    margin-top: 50px;
    margin-bottom: 100px;
  }
  .history-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .history-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .history-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .history-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }

  .history-section .content .bottom .bottom-left img {
    width: 100%;
  }
  .history-section .content .bottom .bottom-right {
    margin-left: 0;
    padding-top: 40px;
  }
  .history-section .content .bottom .bottom-right .history-cont h3 {
    font-family: "Agency FB";
    font-style: normal;
    font-weight: 700;
    font-size: 50px;
    line-height: 84px;
    color: #d80c18;
    width: unset;
    text-align: center;
  }
  .history-section .content .bottom .bottom-right .history-cont > span::after {
    display: none;
  }
  .history-section .content .bottom .bottom-right .history-cont > span {
    display: block;
    width: 21px;
    height: 21px;
    background: #ffffff;
    border: 3px solid #d80c18;
    box-sizing: border-box;
    border-radius: 50px;
    position: relative;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .history-section .content .bottom .bottom-right .history-cont {
    display: flex;
    margin-bottom: 20px;
    align-items: center;
    flex-direction: column;
  }
  .history-section .content .bottom .bottom-right .history-cont p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 23px;
    color: #181818;
    text-align: center;
    word-break: keep-all;
  }
  .history-section .content .bottom .bottom-right .history-cont p span {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 15px;
    line-height: 30px;
    color: #666666;
    word-break: keep-all;
  }

  .location-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/about/about-banner.jpg) no-repeat center center;
    background-size: cover;
  }
  .location-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .location-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .location-section .subnav ul li {
    margin-left: 0px;
  }
  .location-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .location-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .location-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .location-section .content {
    margin-top: 50px;
    margin-bottom: 100px;
    overflow: hidden;
  }
  .location-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .location-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .location-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .location-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }

  .location-section .content .bottom .bottom-left {
    margin-right: 0;
  }
  .location-section .content .bottom .bottom-left iframe {
    width: 100%;
    height: 300px;
  }
  .location-section .content .bottom .bottom-right .bottom-right-top {
    margin: 30px 0;
  }
  .location-section .content .bottom .bottom-right .bottom-right-mid01 {
    margin-bottom: 20px;
  }
  .location-section .content .bottom .bottom-right .bottom-right-mid01 h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 18px;
    line-height: 27px;
    color: #d80c18;
    margin-bottom: 20px;
    word-break: keep-all;
  }
  .location-section .content .bottom .bottom-right .bottom-right-mid02 p {
    font-family: "Agency FB";
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 28px;
    color: #666666;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .location-section .content .bottom .bottom-right .bottom-right-mid02 p span {
    visibility: hidden;
    height: 10px;
  }
  .location-section .content .bottom .bottom-right .bottom-right-mid02 {
    margin-bottom: 30px;
  }

  .certification-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/about/about-banner.jpg) no-repeat center center;
    background-size: cover;
  }
  .certification-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .certification-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .certification-section .subnav ul li {
    margin-left: 0px;
  }
  .certification-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .certification-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .certification-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .certification-section .content {
    margin-top: 50px;
    margin-bottom: 100px;
  }
  .certification-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .certification-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .certification-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .certification-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    padding-top: 30px;
    flex-wrap: wrap;
  }

  .certification-section .content .mid .navs ul li:nth-child(2) {
    margin: 0 30px;
  }
  .certification-section .content .mid .navs {
    margin-bottom: 8px;
  }
  .certification-section .content .mid .navs ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    line-height: 23px;
    text-align: center;
    color: #181818;
    position: relative;
  }
  .certification-section .content .bottom .cont-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 0px;
    margin-bottom: 20px;
    width: 48%;
  }
  .certification-section .content .bottom .cont-box:nth-child(odd) {
    margin-right: 10px;
  }
  .certification-section .content .bottom .cont-box img {
    width: 100%;
  }

  .certification-section .content .bottom .cont-box p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 15px;
    line-height: 20px;
    text-align: center;
    color: #181818;
    margin-top: 10px;
    word-break: keep-all;
  }

  .lubricating-oil {
    padding-top: 100px;
    background: #000;
    overflow: hidden;
  }
  .lubricating-oil-01 {
    width: 100%;
    height: 300px;
    background: url(../img/product/lubricating-oil-bg.jpg) no-repeat center
      center;
    background-size: cover;
    position: relative;
  }
  .lubricating-oil-01 .text img:nth-child(1) {
    top: 0px;
    left: 50px;
    width: 50%;
  }
  .lubricating-oil-01 .text img:nth-child(2) {
    top: 60px;
    left: 65px;
    width: 54%;
  }
  .lubricating-oil-01 .text img:nth-child(3) {
    top: 190px;
    left: 87px;
    width: 40%;
  }

  .lubricating-oil-02 {
    width: 100%;
    height: 500px;
    background: url(../img/product/lubricating-oil-02-01.png) no-repeat center
      center;
    background-size: contain;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-02 .top {
    margin-top: 65px;
    text-align: center;
  }
  .lubricating-oil-02 .top img {
    width: 70%;
  }
  .lubricating-oil-02 .center {
    margin: 30px 0;
  }
  .lubricating-oil-02 .center .center-top {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
  }
  .lubricating-oil-02 .center .center-top p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 20px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
  }
  .lubricating-oil-02 .center .center-top span {
    width: 2px;
    height: 20px;
    background: #fff;
    margin: 0 10px;
  }
  .lubricating-oil-02 .center .center-top span:nth-child(4) {
    display: none;
  }
  .lubricating-oil-02 .center .center-bottom {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
  }
  .lubricating-oil-02 .center .center-bottom p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 20px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
  }
  .lubricating-oil-02 .center .center-bottom span {
    width: 2px;
    height: 20px;
    background: #fff;
    margin: 0 10px;
  }
  .lubricating-oil-02 .center .center-bottom span:nth-child(4) {
    display: none;
  }
  .lubricating-oil-02 .bottom h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 60px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #d80c18;
  }
  .lubricating-oil-03 {
    width: 100%;
    height: 500px;
    background: url(../img/product/lubricating-oil-03.png) no-repeat center
      center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-03 .top {
    margin-top: 85px;
    margin-bottom: 50px;
  }
  .lubricating-oil-03 .top h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 50px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #000000;
  }
  .lubricating-oil-03 .bottom p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 22px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #000000;
    padding: 0 30px;
    word-break: keep-all;
  }
  .lubricating-oil-04 {
    width: 100%;
    height: 500px;
    background: url(../img/product/lubricating-oil-04.png) no-repeat center
      center;
    background-size: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-04 .top {
    margin-top: 85px;
  }
  .lubricating-oil-04 .top h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 50px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding: 0 30px;
    word-break: keep-all;
  }
  .lubricating-oil-04 .bottom {
    margin-top: 50px;
  }
  .lubricating-oil-04 .bottom p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding: 0 30px;
    word-break: keep-all;
  }

  .lubricating-oil-05 {
    width: 100%;
    height: 500px;
    background: url(../img/product/lubricating-oil-05.jpg) no-repeat center
      center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-05 .top {
    margin-top: 200px;
  }
  .lubricating-oil-05 .top h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 50px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #d80c18;
    padding: 0 30px;
    word-break: keep-all;
  }
  .lubricating-oil-05 .bottom {
    margin-top: 50px;
  }
  .lubricating-oil-05 .bottom p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding: 0 30px;
    word-break: keep-all;
  }

  .lubricating-oil-06 {
    width: 100%;
    height: 500px;
    background: url(../img/product/lubricating-oil-06.jpg) no-repeat center
      center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-06 .top {
    margin-top: 85px;
  }
  .lubricating-oil-06 .top h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 50px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
  }
  .lubricating-oil-06 .bottom {
    margin-top: 50px;
  }
  .lubricating-oil-06 .bottom p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding: 0 30px;
    word-break: keep-all;
  }

  .lubricating-oil-07 .top {
    margin-top: 85px;
  }
  .lubricating-oil-07 .top h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 50px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #d80c18;
  }
  .lubricating-oil-07 .top p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    margin-top: 40px;
    padding: 0 30px;
    word-break: keep-all;
  }
  .lubricating-oil-07 .bottom {
    margin-top: 40px;
    width: 80%;
    border-top: 1px solid #fff;
  }
  .lubricating-oil-07 .bottom .bottom-cont {
    width: 100%;
    display: flex;
    border-bottom: 1px solid #fff;
    margin: 0 auto;
    padding-bottom: 30px;
    padding-top: 30px;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-07 .bottom .bottom-cont .left {
    margin-left: 0;
    text-align: center;
  }
  .lubricating-oil-07 .bottom .bottom-cont .left img {
    width: 60%;
  }
  .lubricating-oil-07 .bottom .bottom-cont .right {
    margin-left: 0;
    margin-top: 30px;
  }
  .lubricating-oil-07 .bottom .bottom-cont .right h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 28px;
    line-height: 35px;
    letter-spacing: -0.01em;
    color: #ffffff;
    margin-bottom: 5px;
  }
  .lubricating-oil-07 .bottom .bottom-cont .right h4 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 28px;
    line-height: 35px;
    letter-spacing: -0.01em;
    color: #ffffff;
  }
  .lubricating-oil-07 .bottom .bottom-cont .right > p:nth-child(3) {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 20px;
    line-height: 65px;
    letter-spacing: -0.01em;
    color: #ffffff;
    width: 75px;
    height: 37px;
    background: #d80c18;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
  }
  .lubricating-oil-07 .bottom .bottom-cont .right > p:nth-child(4) {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 23px;
    letter-spacing: -0.01em;
    color: #ffffff;
    margin-top: 12px;
    word-break: keep-all;
  }
  .lubricating-oil-07 .bottom .bottom-cont .right .textbox p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    /* line-height: 65px; */
    letter-spacing: -0.01em;
    color: #ffffff;
    border: 1px solid #ffffff;
    padding: 8px 8px;
  }

  .lubricating-oil-line {
    position: relative;
    width: 500px;
    height: 145px;
    /* background: #fff; */
    z-index: 1;
  }
  .lubricating-oil-line01 {
    width: 1115.55px;
    height: 448px;
    border-top: 5px solid #d80c18;
    transform: rotate(14.91deg);
    position: absolute;
    box-sizing: border-box;
    left: -900px;
    top: -54px;
    background: linear-gradient(336deg, transparent 406px, #fff 0);
    z-index: 2;
  }
  .lubricating-oil-line02 {
    width: 100%;
    height: 145px;
    position: absolute;
    box-sizing: border-box;
    left: 0%;
    top: 0;
    background: linear-gradient(170.9deg, transparent 140px, #fff 0);
    z-index: 1;
  }

  .lubricating-oil-08 {
    width: 100%;
    height: 500px;
    background: url(../img/product/lubricating-oil-08.png) no-repeat 45%, #fff;
    background-size: cover;
    position: relative;
    z-index: 0;
  }
  .lubricating-oil-08 img:nth-child(1) {
    top: 72px;
    left: 12px;
    width: 50%;
  }
  .lubricating-oil-08 img:nth-child(2) {
    top: 130px;
    left: 20px;
    width: 70%;
  }
  .lubricating-oil-08 img:nth-child(3) {
    top: 225px;
    left: 36px;
    width: 50%;
  }

  .lubricating-oil-09 {
    width: 100%;
    height: 660px;
    background: url(../img/product/lubricating-oil-09.jpg) no-repeat center
      center;
    background-size: cover;
  }
  .lubricating-oil-09 .textbox {
    margin-left: 0;
    padding-top: 50px;
    width: 80%;
    margin: 0 auto;
  }
  .lubricating-oil-09 .textbox h3 {
    font-family: "Agency FB";
    font-style: normal;
    font-weight: 700;
    font-size: 70px;
    line-height: 80px;
    letter-spacing: -0.01em;
    color: #d80c18;
    text-shadow: 0px 4px 10px rgb(0 0 0 / 25%);
    text-align: center;
    margin-bottom: 30px;
  }
  .lubricating-oil-09 .textbox p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 35px;
    letter-spacing: -0.01em;
    color: #ffffff;
    margin-left: 0;
    word-break: keep-all;
    text-align: center;
  }

  .lubricating-oil-10 {
    width: 100%;
    height: 500px;
    background: url(../img/product/lubricating-oil-10.png) no-repeat center
      center;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .lubricating-oil-10 .textbox h3 {
    font-family: "Agency FB";
    font-style: normal;
    font-weight: 700;
    font-size: 70px;
    line-height: 80px;
    letter-spacing: -0.01em;
    color: #ffffff;
    text-shadow: 0px 4px 10px rgb(0 0 0 / 25%);
    margin-bottom: 30px;
  }
  .lubricating-oil-10 .textbox p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 35px;
    text-align: center;
    color: #ffffff;
    padding: 0 30px;
    word-break: keep-all;
  }

  .lubricating-oil-11 {
    width: 100%;
    height: 630px;
    background: url(../img/product/lubricating-oil-04.png) no-repeat center
      center;
    background-size: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-11 .top {
    margin-top: 85px;
  }
  .lubricating-oil-11 .top h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 50px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding: 0 30px;
    word-break: keep-all;
  }
  .lubricating-oil-11 .bottom {
    margin-top: 50px;
  }
  .lubricating-oil-11 .bottom p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding: 0 30px;
    word-break: keep-all;
  }

  .lubricating-oil-12 {
    width: 100%;
    height: 600px;
    background: url(../img/product/lubricating-oil-05.jpg) no-repeat center
      center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-12 .top {
    margin-top: 125px;
  }
  .lubricating-oil-12 .top h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 50px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #d80c18;
    padding: 0 30px;
    word-break: keep-all;
  }
  .lubricating-oil-12 .bottom {
    margin-top: 50px;
  }
  .lubricating-oil-12 .bottom p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding: 0 30px;
    word-break: keep-all;
  }

  .lubricating-oil-13 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: url(../img/product/lubricating-oil-13.png) no-repeat center
        center,
      #fff;
    background-size: contain;
    background-attachment: unset;
  }
  .lubricating-oil-13 .top {
    margin-top: 85px;
  }
  .lubricating-oil-13 .top h3 {
    font-family: "IBM Plex Sans KR";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 50px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #d80c18;
  }
  .lubricating-oil-13 .top p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 35px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #181818;
    margin-top: 40px;
    padding: 0 30px;
    word-break: keep-all;
  }
  .lubricating-oil-13 .bottom {
    margin-top: 40px;
    width: 80%;
    border-top: 1px solid #dddddd;
  }
  .lubricating-oil-13 .bottom .bottom-cont {
    width: 100%;
    display: flex;
    border-bottom: 1px solid #dddddd;
    margin: 0 auto;
    padding-bottom: 30px;
    padding-top: 30px;
    flex-direction: column;
    align-items: center;
  }
  .lubricating-oil-13 .bottom .bottom-cont .left {
    margin-left: 0;
    text-align: center;
  }
  .lubricating-oil-13 .bottom .bottom-cont .left img {
    width: 60%;
  }
  .lubricating-oil-13 .bottom .bottom-cont .right {
    margin-left: 0;
    margin-top: 30px;
  }
  .lubricating-oil-13 .bottom .bottom-cont .right h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 28px;
    line-height: 35px;
    letter-spacing: -0.01em;
    color: #181818;
    margin-bottom: 5px;
  }
  .lubricating-oil-13 .bottom .bottom-cont .right h4 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 28px;
    line-height: 35px;
    letter-spacing: -0.01em;
    color: #181818;
  }
  .lubricating-oil-13 .bottom .bottom-cont .right > p:nth-child(3) {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 20px;
    line-height: 65px;
    letter-spacing: -0.01em;
    color: #ffffff;
    width: 75px;
    height: 37px;
    background: #d80c18;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
  }
  .lubricating-oil-13 .bottom .bottom-cont .right > p:nth-child(4) {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 23px;
    letter-spacing: -0.01em;
    color: #181818;
    margin-top: 12px;
    word-break: keep-all;
  }
  .lubricating-oil-13 .bottom .bottom-cont .right .textbox p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    /* line-height: 65px; */
    letter-spacing: -0.01em;
    color: #181818;
    border: 1px solid #181818;
    padding: 8px 8px;
  }

  .others-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/product/topbanner.jpg) no-repeat center center;
    background-size: cover;
  }
  .others-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .others-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .others-section .subnav ul li {
    margin-left: 0px;
  }
  .others-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .others-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .others-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .others-section .content {
    margin-top: 50px;
    margin-bottom: 100px;
    overflow: hidden;
  }
  .others-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .others-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .others-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .others-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }

  .others-section .content .bottom .cont {
    display: flex;
    align-items: center;
    width: 100%;
    height: unset;
    padding: 20px 0;
    padding-right: 20px;
    border-top: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
    box-sizing: border-box;
    flex-direction: column;
  }
  .others-section .content .bottom .cont:nth-child(odd) {
    margin-right: 0px;
  }
  .others-section .content .bottom .cont .cont-left {
    text-align: center;
    margin-bottom: 30px;
  }
  .others-section .content .bottom .cont .cont-left img {
    width: 70%;
  }

  .brandstory-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/community/topbanner.jpg) no-repeat center center;
    background-size: cover;
  }
  .brandstory-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .brandstory-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .brandstory-section .subnav ul li {
    margin-left: 0px;
  }
  .brandstory-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .brandstory-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .brandstory-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .brandstory-section .content {
    margin-top: 50px;
    margin-bottom: 100px;
    overflow: hidden;
  }
  .brandstory-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .brandstory-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .brandstory-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .brandstory-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }

  .brandstory-section .content .bottom .bottom-left {
    position: relative;
    margin-right: 0;
  }
  .brandstory-section .content .bottom .bottom-left .bg {
    width: 50px;
    height: 150px;
    background: #d80c18;
    position: absolute;
    z-index: -1;
  }
  .brandstory-section .content .bottom .bottom-left h3 {
    font-family: "Agency FB";
    font-style: normal;
    font-weight: 700;
    font-size: 70px;
    line-height: 84px;
    letter-spacing: 0.1em;
    color: #000000;
    padding-left: 36px;
    padding-top: 0;
  }
  .brandstory-section .content .bottom .bottom-right h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 34px;
    color: #181818;
    margin-bottom: 50px;
    word-break: keep-all;
    text-align: center;
  }
  .brandstory-section .content .bottom .bottom-right h3 span {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 40px;
    line-height: 20px;
    color: #d80c18;
    position: relative;
    top: 15px;
  }
  .brandstory-section .content .bottom .bottom-right p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 15px;
    line-height: 30px;
    color: #181818;
    margin-left: 0;
    word-break: keep-all;
  }
  .brandstory-section .content .organization-wrap {
    height: unset;
    margin: 0 auto;
    margin-top: 50px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .brandstory-section .content .organization-wrap .lines {
    display: none;
  }
  .brandstory-section .content .organization-wrap .organization-big01 {
    width: 150px;
    height: 150px;
    border: 5px solid #d80c18;
    box-sizing: border-box;
    border-radius: 150px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    top: 0;
    left: 0;
  }
  .brandstory-section .content .organization-wrap .organization-big01 h3 {
    font-family: "Agency FB";
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 57px;
    color: #181818;
  }
  .brandstory-section .content .organization-wrap .organization-big01::after {
    position: absolute;
    content: "";
    width: 110px;
    height: 110px;
    border-radius: 110px;
    background: #ffffff;
    box-shadow: 0px 3px 10px 5px rgb(0 0 0 / 10%);
    z-index: -1;
  }
  .brandstory-section .content .organization-wrap .organization-big02::before {
    display: none;
  }
  .brandstory-section .content .organization-wrap .organization-big02 {
    width: 130px;
    height: 130px;
    border: 5px solid #d80c18;
    box-sizing: border-box;
    border-radius: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    top: 20px;
    left: unset;
  }
  .brandstory-section .content .organization-wrap .organization-big02::after {
    position: absolute;
    content: "";
    width: 90px;
    height: 90px;
    border-radius: 90px;
    background: #ffffff;
    box-shadow: 0px 3px 10px 5px rgb(0 0 0 / 10%);
    z-index: -1;
  }
  .brandstory-section .content .organization-wrap .organization-big02 h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 20px;
    line-height: 27px;
    color: #181818;
  }
  .brandstory-section .content .organization-wrap .organization-small {
    display: flex;
    margin-top: 70px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .brandstory-section
    .content
    .organization-wrap
    .organization-small
    .smalls:nth-child(2),
  .brandstory-section
    .content
    .organization-wrap
    .organization-small
    .smalls:nth-child(4),
  .brandstory-section
    .content
    .organization-wrap
    .organization-small
    .smalls:nth-child(6) {
    margin: 0;
  }
  .brandstory-section .content .organization-wrap .organization-small .smalls {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    width: 45%;
    margin-bottom: 40px;
  }
  .brandstory-section
    .content
    .organization-wrap
    .organization-small
    .smalls
    p {
    text-align: center;
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 18px;
    color: #181818;
    margin-top: 20px;
    word-break: keep-all;
  }
  .brandstory-section
    .content
    .organization-wrap
    .organization-small
    .smalls
    .cer {
    width: 120px;
    height: 120px;
    border-radius: 120px;
    background: #ffffff;
    box-shadow: 0px 2px 10px 4px rgb(0 0 0 / 10%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .brandstory-section
    .content
    .organization-wrap
    .organization-small
    .smalls
    .cer
    img {
    margin-bottom: 10px;
    width: 30%;
  }
  .brandstory-section
    .content
    .organization-wrap
    .organization-small
    .smalls
    .cer
    h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 15px;
    line-height: 20px;
    text-align: center;
    color: #181818;
  }

  .board-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/community/topbanner.jpg) no-repeat center center;
    background-size: cover;
  }
  .board-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .board-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .board-section .subnav ul li {
    margin-left: 0px;
  }
  .board-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .board-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .board-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .board-section .content {
    margin-top: 50px;
    margin-bottom: 50px;
  }
  .board-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .board-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .board-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .board-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }

  .board-section .content .bottom .total-wrap {
    width: 100%;
    height: 45px;
    background: #f9f9f9;
    border: 1px solid #c9c9c9;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    margin-bottom: 30px;
  }
  .board-section .content .bottom .table table thead tr {
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.05em;
  }
  .board-section .content .bottom .table table thead tr th {
    padding: 10px 10px;
  }
  .board-section .content .bottom .table table thead tr .th01 {
    width: 5%;
  }
  .board-section .content .bottom .table table thead tr .th02 {
    width: 25%;
    position: relative;
  }
  .board-section .content .bottom .table table thead tr .th03 {
    width: 10%;
  }
  .board-section .content .bottom .table table tbody tr {
    border-bottom: 1px solid #c9c9c9;
    font-family: "Montserrat";
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.05em;
    color: #666666;
  }
  .board-section .content .bottom .table table tbody tr td:nth-child(1) {
    padding: 10px 10px;
  }
  .board-section .content .bottom .table .pageing {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    margin-bottom: 50px;
  }
  .board-section .content .bottom .table .pageing .num {
    margin-right: 10px;
    background: #ffffff;
    border: 1px solid #c9c9c9;
    box-sizing: border-box;
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
  }

  .board-detail-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/community/topbanner.jpg) no-repeat center center;
    background-size: cover;
  }
  .board-detail-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .board-detail-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .board-detail-section .subnav ul li {
    margin-left: 0px;
  }
  .board-detail-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .board-detail-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .board-detail-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .board-detail-section .content {
    margin-top: 50px;
    margin-bottom: 50px;
  }
  .board-detail-section .content > .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .board-detail-section .content > .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .board-detail-section .content > .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .board-detail-section .content > .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }

  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_top
    h3 {
    margin: 15px 0;
    margin-left: 10px;
    font-style: normal;
    font-weight: 600;
    font-size: 15px;
    line-height: 25px;
    color: #333333;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #c9c9c9;
    flex-wrap: wrap;
    padding: 10px 0;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    h3 {
    font-weight: 600;
    font-size: 12px;
    line-height: 22px;
    color: #333333;
    margin-right: 10px;
    margin-top: 0px;
    margin-bottom: 0;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    h3:nth-child(1) {
    margin-left: 10px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    p {
    font-weight: 400;
    font-size: 12px;
    line-height: 22px;
    color: #666666;
    margin: 0;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    span {
    width: 1px;
    height: 18px;
    background: #c9c9c9;
    margin: 0 10px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    span:nth-child(6) {
    display: none;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    h3:nth-child(7) {
    margin-left: 10px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid02
    h3 {
    font-weight: 600;
    font-size: 15px;
    line-height: 22px;
    color: #333333;
    margin: 10px 10px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid02
    p {
    font-weight: 400;
    font-size: 15px;
    line-height: 22px;
    color: #666666;
    margin-right: 5px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid02
    span.pdf {
    width: unset;
    height: unset;
    background: unset;
    margin-right: unset;
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    margin-right: 10px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_main
    p {
    margin: 30px 15px;
    font-weight: 400;
    font-size: 15px;
    line-height: 22px;
    color: #333333;
  }
  .board-detail-section .content .bottom .notice_text_content_detail .btn {
    display: flex;
    justify-content: flex-end;
    margin-top: 15px;
    margin-bottom: 35px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .top
    .left {
    display: flex;
    width: 30%;
    margin: 15px 15px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .top
    .right {
    width: 70%;
    display: flex;
    align-items: center;
    background: #fff;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .bottom
    .left {
    display: flex;
    width: 30%;
    margin: 15px 15px;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .bottom
    .right {
    width: 70%;
    display: flex;
    align-items: center;
    background: #fff;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .top
    .right
    a
    p {
    margin: 0;
    font-weight: 400;
    font-size: 15px;
    line-height: 22px;
    color: #333333;
  }
  .board-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .bottom
    .right
    a
    p {
    margin: 0;
    font-weight: 400;
    font-size: 15px;
    line-height: 22px;
    color: #333333;
  }

  .notice-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/service/topbanner.jpg) no-repeat center center;
    background-size: cover;
  }
  .notice-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .notice-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .notice-section .subnav ul li {
    margin-left: 0px;
  }
  .notice-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .notice-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .notice-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .notice-section .content {
    margin-top: 50px;
    margin-bottom: 50px;
  }
  .notice-section .content > .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .notice-section .content > .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .notice-section .content > .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .notice-section .content > .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }

  .notice-section .content .bottom .total-wrap {
    width: 100%;
    height: 45px;
    background: #f9f9f9;
    border: 1px solid #c9c9c9;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    margin-bottom: 30px;
  }
  .notice-section .content .bottom .table table thead tr {
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.05em;
  }
  .notice-section .content .bottom .table table thead tr th {
    padding: 10px 10px;
  }
  .notice-section .content .bottom .table table thead tr .th01 {
    width: 5%;
  }
  .notice-section .content .bottom .table table thead tr .th02 {
    width: 25%;
    position: relative;
  }
  .notice-section .content .bottom .table table thead tr .th03 {
    width: 10%;
  }
  .notice-section .content .bottom .table table tbody tr {
    border-bottom: 1px solid #c9c9c9;
    font-family: "Montserrat";
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: -0.05em;
    color: #666666;
  }
  .notice-section .content .bottom .table table tbody tr td:nth-child(1) {
    padding: 10px 10px;
  }
  .notice-section .content .bottom .table .pageing {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    margin-bottom: 50px;
  }
  .notice-section .content .bottom .table .pageing .num {
    margin-right: 10px;
    background: #ffffff;
    border: 1px solid #c9c9c9;
    box-sizing: border-box;
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
  }

  .notice-detail-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/service/topbanner.jpg) no-repeat center center;
    background-size: cover;
  }
  .notice-detail-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .notice-detail-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .notice-detail-section .subnav ul li {
    margin-left: 0px;
  }
  .notice-detail-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .notice-detail-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .notice-detail-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .notice-detail-section .content {
    margin-top: 50px;
    margin-bottom: 50px;
  }
  .notice-detail-section .content > .top {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    align-items: center;
  }
  .notice-detail-section .content > .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .notice-detail-section .content > .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .notice-detail-section .content > .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }

  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_top
    h3 {
    margin: 15px 0;
    margin-left: 10px;
    font-style: normal;
    font-weight: 600;
    font-size: 15px;
    line-height: 25px;
    color: #333333;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #c9c9c9;
    flex-wrap: wrap;
    padding: 10px 0;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    h3 {
    font-weight: 600;
    font-size: 12px;
    line-height: 22px;
    color: #333333;
    margin-right: 10px;
    margin-top: 0px;
    margin-bottom: 0;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    h3:nth-child(1) {
    margin-left: 10px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    p {
    font-weight: 400;
    font-size: 12px;
    line-height: 22px;
    color: #666666;
    margin: 0;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    span {
    width: 1px;
    height: 18px;
    background: #c9c9c9;
    margin: 0 10px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    span:nth-child(6) {
    display: none;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid
    h3:nth-child(7) {
    margin-left: 10px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid02
    h3 {
    font-weight: 600;
    font-size: 15px;
    line-height: 22px;
    color: #333333;
    margin: 10px 10px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid02
    p {
    font-weight: 400;
    font-size: 15px;
    line-height: 22px;
    color: #666666;
    margin-right: 5px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_mid02
    span.pdf {
    width: unset;
    height: unset;
    background: unset;
    margin-right: unset;
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    margin-right: 10px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_main
    p {
    margin: 30px 15px;
    font-weight: 400;
    font-size: 15px;
    line-height: 22px;
    color: #333333;
  }
  .notice-detail-section .content .bottom .notice_text_content_detail .btn {
    display: flex;
    justify-content: flex-end;
    margin-top: 15px;
    margin-bottom: 35px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .top
    .left {
    display: flex;
    width: 30%;
    margin: 15px 15px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .top
    .right {
    width: 70%;
    display: flex;
    align-items: center;
    background: #fff;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .bottom
    .left {
    display: flex;
    width: 30%;
    margin: 15px 15px;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .bottom
    .right {
    width: 70%;
    display: flex;
    align-items: center;
    background: #fff;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .top
    .right
    a
    p {
    margin: 0;
    font-weight: 400;
    font-size: 15px;
    line-height: 22px;
    color: #333333;
  }
  .notice-detail-section
    .content
    .bottom
    .notice_text_content_detail
    .detail_bottom
    .bottom
    .right
    a
    p {
    margin: 0;
    font-weight: 400;
    font-size: 15px;
    line-height: 22px;
    color: #333333;
  }

  .inquiry-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/service/topbanner.jpg) no-repeat center center;
    background-size: cover;
  }
  .inquiry-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .inquiry-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .inquiry-section .subnav ul li {
    margin-left: 0px;
  }
  .inquiry-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .inquiry-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .inquiry-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .inquiry-section .content {
    margin-top: 50px;
    margin-bottom: 50px;
  }

  .inquiry-section .content .store_content {
    width: 80%;
    margin: 0 auto;
  }
  .inquiry-section .content .store_content .store_title_content {
    margin: 40px 0;
    text-align: center;
  }
  .inquiry-section .content .store_content .store_title_content h3 {
    font-size: 30px;
    line-height: 30px;
    color: #333;
    margin: 0;
    font-family: "Montserrat";
    position: relative;
  }
  .inquiry-section .content .store_content .store_title_content h3::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 3px;
    background: #d80c18;
    left: 0;
    right: 0;
    bottom: -15px;
    margin: auto;
  }
  .inquiry-section .content .store_content .store_text_content {
    display: flex;
    margin-bottom: 50px;
  }
  .inquiry-section .content .store_content .store_text_content .left {
    display: none;
  }
  .inquiry-section .content .store_content .store_text_content .right {
    width: 100%;
  }
  .inquiry-section
    .content
    .store_content
    .store_text_content
    .right
    form
    .default
    .default01 {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-right: 0px;
    margin-bottom: 30px;
  }
  .inquiry-section
    .content
    .store_content
    .store_text_content
    .right
    form
    .default
    .default02 {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-bottom: 30px;
  }

  .contactus-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/service/topbanner.jpg) no-repeat center center;
    background-size: cover;
  }
  .contactus-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .contactus-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .contactus-section .subnav ul li {
    margin-left: 0px;
  }
  .contactus-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .contactus-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .contactus-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .contactus-section .content {
    margin-top: 50px;
    margin-bottom: 50px;
  }

  .contactus-section .content .store_content {
    width: 80%;
    margin: 0 auto;
  }
  .contactus-section .content .store_content .store_title_content {
    margin: 40px 0;
    text-align: center;
  }
  .contactus-section .content .store_content .store_title_content h3 {
    font-size: 30px;
    line-height: 30px;
    color: #333;
    margin: 0;
    font-family: "Montserrat";
    position: relative;
  }
  .contactus-section .content .store_content .store_title_content h3::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 3px;
    background: #d80c18;
    left: 0;
    right: 0;
    bottom: -15px;
    margin: auto;
  }
  .contactus-section .content .store_content .store_text_content {
    display: flex;
    margin-bottom: 50px;
  }
  .contactus-section .content .store_content .store_text_content .left {
    display: none;
  }
  .contactus-section .content .store_content .store_text_content .right {
    width: 100%;
  }
  .contactus-section
    .content
    .store_content
    .store_text_content
    .right
    form
    .default
    .default01 {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-right: 0px;
    margin-bottom: 30px;
  }
  .contactus-section
    .content
    .store_content
    .store_text_content
    .right
    form
    .default
    .default02 {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-bottom: 30px;
  }

  .flagship-section .topbanner {
    width: 100%;
    height: 240px;
    background: url(../img/about/about-banner.jpg) no-repeat center center;
    background-size: cover;
  }
  .flagship-section .topbanner h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 800;
    font-size: 30px;
    line-height: 45px;
    text-align: center;
    letter-spacing: -0.01em;
    color: #ffffff;
    padding-top: 130px;
  }
  .flagship-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .flagship-section .subnav ul li {
    margin-left: 0px;
  }
  .flagship-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .flagship-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .flagship-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .flagship-section .content {
    margin-top: 50px;
    margin-bottom: 100px;
  }
  .flagship-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 0px;
    align-items: center;
  }
  .flagship-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .flagship-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .flagship-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    padding-top: 30px;
    flex-direction: column;
    align-items: center;
  }
  .flagship-section .content .bottom a {
    width: 100%;
    position: relative;
  }
  .flagship-section .content .bottom a.flagship01 {
    height: 300px;
    transition: all 0.3s;
    margin-right: 0px;
  }
  .flagship-section .content .bottom a.flagship02 {
    height: 300px;
    transition: all 0.3s;
    margin-right: 0px;
  }

  .flagship-section .content .mid .navs ul li:nth-child(2) {
    margin: 0 30px;
  }
  .flagship-section .content .mid .navs {
    margin-bottom: 8px;
  }
  .flagship-section .content .mid .navs ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    line-height: 23px;
    text-align: center;
    color: #181818;
    position: relative;
  }
  .flagship-section .content .bottom .cont-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 0px;
    margin-bottom: 20px;
    width: 100%;
  }
  .flagship-section .content .bottom .cont-box:nth-child(odd) {
    margin-right: 10px;
  }
  .flagship-section .content .bottom .cont-box img {
    width: 100%;
  }

  .flagship-section .content .bottom .cont-box p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 15px;
    line-height: 20px;
    text-align: center;
    color: #181818;
    margin-top: 10px;
    word-break: keep-all;
  }
  .product-list-section .content .bottom {
    grid-template-columns: unset;
  }
  .flagship-section .subnav ul {
    display: flex;
    justify-content: space-around;
    margin-top: 0;
    margin-bottom: 0;
    margin-right: 0;
    margin: 20px 30px;
  }
  .flagship-section .subnav ul li {
    margin-left: 0px;
  }
  .flagship-section .subnav ul li:nth-child(2) {
    margin: 0 10px;
  }
  .flagship-section .subnav ul li:nth-child(4) {
    margin-left: 10px;
  }
  .flagship-section .subnav ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    position: relative;
    transition: all 0.3s;
  }
  .flagship-section .content {
    margin-top: 50px;
    margin-bottom: 100px;
  }
  .flagship-section .content .top {
    display: flex;
    justify-content: center;
    margin-bottom: 0px;
    align-items: center;
  }
  .flagship-section .content .top h3 {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 41px;
    text-align: center;
    color: #181818;
    margin: 0 20px;
  }
  .flagship-section .content .top span {
    width: 3px;
    height: 30px;
    background: #d80c18;
    display: block;
  }
  .flagship-section .content .bottom {
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    padding-top: 30px;
    flex-direction: column;
    align-items: center;
  }
  .flagship-section .content .bottom a {
    width: 100%;
    position: relative;
  }
  .flagship-section .content .bottom a.flagship01 {
    height: 300px;
    transition: all 0.3s;
    margin-right: 0px;
  }
  .flagship-section .content .bottom a.flagship02 {
    height: 300px;
    transition: all 0.3s;
    margin-right: 0px;
  }

  .flagship-section .content .mid .navs ul li:nth-child(2) {
    margin: 0 30px;
  }
  .flagship-section .content .mid .navs {
    margin-bottom: 8px;
  }
  .flagship-section .content .mid .navs ul li a {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    line-height: 23px;
    text-align: center;
    color: #181818;
    position: relative;
  }
  .flagship-section .content .bottom .cont-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 0px;
    margin-bottom: 20px;
    width: 100%;
  }
  .flagship-section .content .bottom .cont-box:nth-child(odd) {
    margin-right: 10px;
  }
  .flagship-section .content .bottom .cont-box img {
    width: 100%;
  }

  .flagship-section .content .bottom .cont-box p {
    font-family: "NanumSquare";
    font-style: normal;
    font-weight: 400;
    font-size: 15px;
    line-height: 20px;
    text-align: center;
    color: #181818;
    margin-top: 10px;
    word-break: keep-all;
  }
  .product-list-section .content .bottom {
    grid-template-columns: unset;
  }
  .product-list-section .subnav ul {
    width: 100% !important;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .product-list-section .subnav ul li {
    width: 100% !important;
  }
  .product-list-section .subnav ul li a {
    font-size: 16px;
    line-height: 26px;
  }
  .product-list-section .subnav ul li a::after {
    bottom: -2px;
  }
  .product-list-section .subnav ul li.active a::after {
    bottom: -2px;
  }
  .product-list-section .subnav ul li a:hover::after {
    bottom: -2px;
  }

  .flagship-section .subnav ul {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .flagship-section .subnav ul li {
    width: 100%;
    margin-left: 0px !important;
  }
  .flagship-section .subnav ul li a {
    font-size: 16px;
    line-height: 26px;
  }
  .flagship-section .subnav ul li a::after {
    bottom: -2px;
  }
  .flagship-section .subnav ul li.active a::after {
    bottom: -2px;
  }
  .flagship-section .subnav ul li a:hover::after {
    bottom: -2px;
  }

  .product-list-section .content .detail-content-wrap {
    flex-wrap: wrap;
  }
  .product-list-section
    .content
    .detail-content-wrap
    .right
    .text-box-middle01 {
    flex-wrap: wrap;
  }
  .product-list-section .content .detail-content-wrap .left {
    width: 100%;
  }
  .product-list-section .content .detail-content-wrap .left img {
    width: 100%;
    height: unset;
  }
  .product-list-section .content .detail-content-wrap .right {
    width: 100%;
  }
  .product-list-section .content {
    overflow: hidden;
  }
  .product-list-section .content .detail-content-wrap .right .text-box p {
    word-break: break-word;
    font-size: 22px;
    line-height: 30px;
  }
  .product-list-section
    .content
    .detail-content-wrap
    .right
    .text-box-bottom
    .dec
    p {
    font-size: 22px;
    line-height: 30px;
  }
  .certification-section .content .mid .navs ul li {
    text-align: center;
  }
  .lubricating-oil-02 {
    height: 480px;
  }
  .lubricating-oil-02 .center .center-top span {
    display: none;
  }
  .lubricating-oil-02 .center .center-bottom span {
    display: none;
  }
  .lubricating-oil-03 .top {
    margin-top: 40px;
    margin-bottom: 20px;
  }
  .lubricating-oil-04 {
    height: 600px;
  }
  body > section > div.lubricating-oil-02 > div.center.aos-init.aos-animate {
    width: 100%;
    margin-bottom: 0px;
  }
}