@charset "utf-8";

/* 기본 좌우 정렬 */
.divide_hor {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* ========================================
   Clean Sub Content Final Pass (2026)
   ======================================== */

.business_2_4 .content_wrap .content:hover {
  margin-top: -12px !important;
}

.business_3_4 .content_wrap .content .item,
.business_5_2 .content_wrap .content,
.business_6_1 .content_wrap .content,
.business_6_3 .content_wrap .content,
.contact_2_1 .content_wrap .content {
  border-bottom: 1px solid #dde4ef !important;
}

.business_3_4 .content_wrap .content .item h2,
.business_4_1 .content_wrap .content .desc h2,
.business_5_2 .content_wrap .content h4,
.business_6_1 .content_wrap .content h4,
.contact_2_1 article h2,
.contact_2_3 .content_wrap .content .item h2 {
  color: #1c4db3 !important;
}

.business_5_3 article h2,
.business_5_3 .content_wrap .item h3,
.business_5_3 .synergy > article,
.business_3_4 .content_wrap article h2,
.business_3_4 .content_wrap .content .item ul li span,
.business_3_4 .content_wrap .content .item ul li p,
.contact_2_3 .content_wrap .content h3 {
  color: #0f172a !important;
}

.contact_2_3 .content_wrap .content .item > ul li span {
  color: #1c4db3 !important;
}

@media (max-width: 1024px) {
  .business_2_2 .content_wrap .content:hover,
  .business_2_4 .content_wrap .content:hover {
    margin-top: -8px !important;
  }
}

@media (max-width: 767px) {
  .divide3_pic .content,
  .divide4_pic .content,
  .divide4 .content,
  .divide4_tit .content,
  .business_2_2 .content_wrap .content,
  .business_2_4 .content_wrap .content,
  .business_3_2 .content_wrap .content,
  .business_5_3 .content_wrap .item,
  .business_5_3 .synergy .item,
  .business_5_3 .info,
  .business_6_2 .content_wrap .content,
  .contact_2_3 .content_wrap .content .item > ul li,
  .business_5_1 .sort .item,
  .contact_2_2 .content_wrap .item .pic,
  .business_4_2 .content_wrap .item {
    border-radius: 14px !important;
  }
}

.business_5_3 .synergy h3 {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  margin: 160px auto 0 !important;
  width: min(100%, 980px) !important;
  padding: 20px 24px !important;
  border: 1px solid #dbe4f1 !important;
  border-radius: 22px !important;
  background: rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1) !important;
  color: #0f172a !important;
  font-size: 1.55rem !important;
  font-weight: 600 !important;
  line-height: 1.5 !important;
  text-align: center !important;
  white-space: normal !important;
  word-break: keep-all !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
}

.business_5_3 .synergy h3 span {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 2px 10px !important;
  border-radius: 999px !important;
  background: rgba(20, 53, 186, 0.08) !important;
  color: #1c4db3 !important;
  font-size: 2rem !important;
  line-height: 1.15 !important;
}

/* ========================================
   About Section Redesign (2026)
   ======================================== */

.about-clean-shell {
  width: 86%;
  max-width: 1200px;
  margin: 0 auto;
}

.about-clean-shell,
.about-clean-shell * {
  box-sizing: border-box;
}

.about-clean-intro {
  margin: 24px auto 84px;
}

.about-clean-kicker {
  display: inline-block;
  border-radius: 999px;
  background: #e9f1ff;
  padding: 7px 14px;
  margin: 0 0 14px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #1c4db3;
  text-transform: uppercase;
}

.about-clean-heading {
  margin: 0;
  font-size: clamp(1.7rem, 2.8vw, 2.8rem);
  line-height: 1.28;
  color: #0f172a;
}

.about-clean-sub {
  margin: 14px 0 0;
  font-size: 1.06rem;
  line-height: 1.8;
  color: #4b5563;
}

.about-clean-grid {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: 26px;
  margin-top: 34px;
}

.about-clean-card {
  border: 1px solid #e5e9f0;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.about-ceo-card {
  padding: 18px;
  text-align: center;
}

.about-ceo-card img {
  width: 100%;
  border-radius: 14px;
}

.about-ceo-role {
  display: block;
  margin: 16px 0 0;
  color: #6b7280;
  font-size: 0.92rem;
}

.about-ceo-name {
  display: block;
  margin: 5px 0 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: #111827;
}

.about-message-card {
  padding: 30px;
}

.about-message-card h3 {
  margin: 0;
  font-size: 0.85rem;
  color: #1c4db3;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.about-message-card h2 {
  margin: 10px 0 0;
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.35;
  color: #0f172a;
}

.about-message-card p {
  margin: 14px 0 0;
  line-height: 1.9;
  color: #374151;
}

.about-vm-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 22px;
}

.about-vm-item {
  border: 1px solid #dbe5f5;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%);
  padding: 22px;
}

.about-vm-item h4 {
  margin: 0;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1c4db3;
}

.about-vm-item p,
.about-vm-item ul {
  margin: 10px 0 0;
  color: #1f2937;
  line-height: 1.7;
}

.about-vm-item ul {
  padding-left: 18px;
}

.about-values {
  margin: 20px auto 90px;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.about-value-item {
  border: 1px solid #e4e9f2;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.07);
  padding: 22px 18px;
  text-align: center;
}

.about-value-item img {
  height: 36px;
}

.about-value-item h3 {
  margin: 14px 0 8px;
  color: #1c4db3;
  font-size: 1.08rem;
}

.about-value-item p {
  margin: 0;
  color: #4b5563;
  line-height: 1.7;
}

.about-history {
  margin: 24px auto 84px;
}

.about-history-list {
  margin: 30px 0 0;
}

.about-history-year {
  border: 1px solid #dde6f3;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
  padding: 20px 24px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 24px;
}

.about-history-body {
  flex: 1 1 0;
  min-width: 0;
}

.about-history-pic {
  flex: 0 0 280px;
  max-width: 280px;
  display: flex;
}

.about-history-pic img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 100%;
  border-radius: 12px;
  object-fit: cover;
}

.about-history-body h3 {
  margin: 0;
  font-size: 1.6rem;
  color: #1c4db3;
  line-height: 1.1;
  padding: 4px 0 8px;
}

.about-history-body ul {
  margin: 0;
  padding-left: 18px;
}

.about-history-body li {
  margin: 6px 0;
  line-height: 1.65;
  color: #374151;
}

.about-history-year:has(.about-history-pic) .about-history-body,
.about-history-year:has(.about-history-pic) .about-history-pic {
  min-height: 180px;
}

.about-org,
.about-cert,
.about-location {
  margin: 24px auto 84px;
}

.about-org-panel,
.about-cert-group,
.about-location-grid {
  border: 1px solid #e1e8f3;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.about-org-panel {
  padding: 24px;
}

.about-org-panel img {
  width: 100%;
}

.about-cert-group {
  padding: 22px;
  margin-top: 18px;
}

.about-cert-group h3 {
  margin: 0 0 12px;
  color: #1c4db3;
  font-size: 1.2rem;
}

.about-cert-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.about-cert-grid figure {
  margin: 0;
  border: 1px solid #e5e9f0;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.about-cert-grid img {
  width: 100%;
  display: block;
}

.about-location-grid {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
}

.about-location-info {
  padding: 26px;
  border-right: 1px solid #e5e9f0;
}

.about-location-logo img {
  height: 34px;
}

.about-location-info h3 {
  margin: 18px 0 10px;
  line-height: 1.45;
  color: #111827;
}

.about-location-info ul {
  margin: 0;
  padding-left: 18px;
  color: #4b5563;
  line-height: 1.8;
}

.about-location-time {
  margin: 18px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid #e5e9f0;
}

.about-location-time .tit {
  color: #1c4db3;
  font-weight: 700;
}

.about-location-btn {
  margin-top: 20px;
}

.about-location-btn a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 16px;
  background: #1c4db3;
  color: #fff;
  font-weight: 600;
}

.about-location-btn a img {
  height: 16px;
  width: auto;
}

.about-location-map {
  min-height: 360px;
}

.about-location-map .root_daum_roughmap {
  width: 100% !important;
  height: 100%;
}

@media (max-width: 1024px) {
  .about-clean-shell {
    width: 90%;
  }

  .about-clean-grid {
    grid-template-columns: 1fr;
  }

  .about-values-grid,
  .about-cert-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-location-grid {
    grid-template-columns: 1fr;
  }

  .about-location-info {
    border-right: 0;
    border-bottom: 1px solid #e5e9f0;
  }
}

@media (max-width: 767px) {
  .about-clean-intro,
  .about-values,
  .about-history,
  .about-org,
  .about-cert,
  .about-location {
    margin: 16px auto 64px;
  }

  .about-clean-heading {
    font-size: 1.55rem;
    word-break: keep-all;
  }

  .about-clean-sub,
  .about-message-card p,
  .about-value-item p,
  .about-history-year li,
  .about-location-info ul {
    font-size: 0.95rem;
    line-height: 1.75;
    word-break: keep-all;
  }

  .about-message-card,
  .about-vm-item,
  .about-history-year,
  .about-org-panel,
  .about-cert-group,
  .about-location-info {
    padding: 18px;
  }

  .about-vm-grid,
  .about-values-grid,
  .about-cert-grid {
    grid-template-columns: 1fr;
  }

  .about-history-year {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .about-history-body,
  .about-history-pic {
    max-width: 100%;
    flex-basis: auto;
  }

  .about-history-pic {
    min-height: 0;
  }

  .about-history-pic img {
    min-height: 180px;
  }

  .about-location-map {
    min-height: 280px;
  }

  .about-location-btn a {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }
}
.divide_hor .content {
  width: 48%;
}

.divide3_pic {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  height: 100%;
}
.divide3_pic .content {
  border-bottom: 0px solid #dedede;
  width: 31%;
  margin: 0;
  overflow: hidden;
}
.divide3_pic .content img {
  width: 100%;
  margin: 0 auto;
}

.divide4_pic {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  height: 100%;
}
.divide4_pic .content {
  border-bottom: 0px solid #dedede;
  width: 23.5%;
  margin: 0;
  overflow: hidden;
}
.divide4_pic .content img {
  width: 100%;
  margin: 0 auto;
}

.divide4 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  height: 100%;
}
.divide4 .content {
  border-bottom: 1px solid #dedede;
  width: 23.5%;
  margin: 0 0 1.8%;
  overflow: hidden;
}
.divide4 .content .pic {
  display: block;
  text-align: center;
}
.divide4 .content .pic img {
  width: 100%;
  margin: 0 auto;
}
.divide4 .content .desc {
  display: block;
  border-left: 1px solid #dedede;
  border-right: 1px solid #dedede;
  height: 90%;
  padding: 5%;
  font-size: 1.1em;
}
.divide4 .content .desc h1 {
  display: block;
  margin: 0 0 10px;
  font-size: 1.5em;
  font-weight: 600;
  color: #07439f;
  text-align: center;
}
.divide4 .content .desc p {
  text-align: center;
}

.divide4_tit {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  height: 100%;
}
.divide4_tit .content {
  border-bottom: 1px solid #dedede;
  width: 23.5%;
  overflow: hidden;
}
.divide4_tit .content h1 {
  background: #69c11e;
  padding: 12px 0;
  font-size: 1.2em;
  font-weight:;
  color: #fff;
  text-align: center;
}
.divide4_tit .content span {
  display: block;
  border-left: 1px solid #dedede;
  border-right: 1px solid #dedede;
  height: 90%;
  padding: 5%;
  text-align: center;
}

@media (min-width: 1600px) {
  /* 2차 메뉴 */
  #snb_2dep {
    margin: 80px auto 0;
    width: 90%;
    max-width: 1600px;
  }
  #snb_2dep .nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  #snb_2dep .nav ul li {
    width: 12%;
    margin: 0 5px 10px;
  }
  #snb_2dep .nav ul li a {
    display: block;
    background: #fff;
    border: 1px #dedede solid;
    border-radius: 30px;
    padding: 12px;
    font-size: 1em;
    color: #222;
    text-align: center;
    transition: all 0.3s;
  }
  #snb_2dep .nav ul li a:hover {
    background: #fff;
    border: 1px #41aea8 solid;
    color: #25aba3;
    transition: all 0.5s;
  }
  #snb_2dep .nav ul li.on a {
    background: #41aea8;
    border: 1px #41aea8 solid;
    font-weight: 500;
    color: #fff;
  }
  /*#snb_2dep .nav ul li:last-child { visibility:hidden; }*/

  /* 인사말 */
  .about_1_1 {
    margin: 80px auto;
    width: 90%;
    max-width: 1600px;
  }
  .about_1_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .about_1_1 .content_wrap .pic {
    width: 15%;
  }
  .about_1_1 .content_wrap .pic img {
    border-radius: 15px;
    width: 100%;
  }
  .about_1_1 .content_wrap .pic h3 {
    display: block;
    margin: 20px;
    font-size: 1rem;
    color: #111;
  }
  .about_1_1 .content_wrap .pic h3 strong {
    display: inline-block;
    margin-left: 5px;
    font-size: 1.2rem;
  }
  .about_1_1 .content_wrap article {
    margin: auto 0;
    width: 80%;
  }
  .about_1_1 .content_wrap article h2 {
    display: block;
    margin: 20px 0 40px;
    font-size: 2rem;
    color: #111;
  }
  .about_1_1 .content_wrap article h3 {
    color: #1435ba;
  }
  .about_1_1 .content_wrap article p {
    font-size: 1.1rem;
    line-height: 2rem;
  }

  .about_1_2 {
    background: url(../images/about_01_02.jpg) center/cover no-repeat;
    padding: 8% 0;
  }
  .about_1_2 .content_wrap {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    height: 100%;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .about_1_2 .content {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    border-radius: 200px;
    padding: 40px 0;
    margin: 20px;
    width: 45%;
    font-size: 1.2rem;
    font-weight: 500;
    color: #fff;
    text-align: center;
  }
  .about_1_2 .content:nth-child(1) {
    background: rgba(5, 184, 52, 0.8);
  }
  .about_1_2 .content:nth-child(2) {
    background: rgba(21, 136, 209, 0.8);
  }
  .about_1_2 .content h2 {
    position: relative;
    margin: auto 0;
    margin-right: 30px;
    font-size: 2rem;
    color: #fff;
    text-align: center;
  }
  .about_1_2 .content h2 span {
    display: inline-block;
    border-bottom: 3px solid #fff047;
  }
  .about_1_2 .content p {
    margin: auto 0;
  }
  .about_1_2 .content ul {
    margin: auto 0;
  }
  .about_1_2 .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }

  /* 경영이념 */
  .about_2_1 {
    background: url(../images/about_02_01_bg.jpg) center/cover no-repeat;
    padding: 6% 0;
  }
  .about_2_1 article {
    display: block;
    margin: 0 0 60px;
  }
  .about_2_1 article h2 {
    font-size: 2rem;
    color: #111;
    text-align: center;
  }
  .about_2_1 article h2 span {
    color: #1435ba;
  }
  .about_2_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .about_2_1 .content_wrap .content {
    display: flex;
    justify-content: center;
    border-radius: 50%;
    background: #fff;
    padding: 2%;
    width: 290px;
    height: 290px;
  }
  .about_2_1 .content_wrap .content:nth-child(even) {
    border: 3px dashed #05b834;
  }
  .about_2_1 .content_wrap .content:nth-child(odd) {
    border: 3px dashed #1588d1;
  }
  .about_2_1 .content_wrap .content .item {
    margin: auto 0;
    text-align: center;
  }
  .about_2_1 .content_wrap .content .item .pic img {
    height: 60px;
  }
  .about_2_1 .content_wrap .content .item h2 {
    margin: 30px 0 15px;
    font-size: 1.6rem;
    color: #111;
  }

  /* 연혁 */
  .about_3_1 {
    background: url(../images/history_line.png) top center repeat-y;
    margin: 90px auto;
    width: 90%;
    max-width: 1600px;
  }
  .about_3_1 .content_wrap {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    padding-bottom: 50px;
  }
  .about_3_1 .content_wrap:nth-child(odd) {
    background: url(../images/history_point.png) top right no-repeat;
    background-size: 30px;
    margin-right: auto;
    padding-left: 15px;
    width: 50%;
  }
  .about_3_1 .content_wrap:nth-child(even) {
    background: url(../images/history_point.png) top left no-repeat;
    background-size: 30px;
    margin-left: auto;
    padding-right: 15px;
    width: 50%;
  }
  .about_3_1 .content_wrap:nth-child(odd) .content {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    margin-left: auto;
    padding-right: 50px;
    text-align: right;
  }
  .about_3_1 .content_wrap:nth-child(even) .content {
    margin-left: 50px;
  }
  .about_3_1 .content_wrap .content h2 {
    display: block;
    margin: 0 0 10px;
    font-size: 1.8rem;
    color: #1435ba;
  }
  .about_3_1 .content_wrap .content .item {
    display: flex;
    flex-wrap: wrap;
    margin-left: auto;
  }
  .about_3_1 .content_wrap .content .item .month {
    display: none;
    margin: 3px 10px 3px 0;
    font-weight: 700;
    color: #111;
  }
  .about_3_1 .content_wrap .content .item ul {
  }
  .about_3_1 .content_wrap .content .item ul li {
    margin: 3px 0;
  }
  .about_3_1 .content_wrap .content .pic {
    margin: 30px 0 0;
  }
  .about_3_1 .content_wrap .content .pic img {
    border-radius: 15px;
    width: 70%;
  }

  /* 인증특허 */
  .about_5_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    border-bottom: 1px solid #dedede;
    padding: 60px 0;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .about_5_1 article {
    width: 15%;
  }
  .about_5_1 article h2 {
    font-size: 2rem;
    color: #111;
    line-height: 2.8rem;
  }
  .about_5_1 .content_wrap {
    width: 80%;
  }
  .about_5_1 .content_wrap ul {
    display: flex;
    flex-wrap: wrap;
  }
  .about_5_1 .content_wrap ul li {
    width: 22%;
    margin: 1%;
    border: 1px solid #dedede;
    overflow: hidden;
  }
  .about_5_1 .content_wrap ul li img {
    width: 100%;
  }

  /* 오시는 길 */
  .about_6_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 90px auto;
    width: 90%;
    max-width: 1600px;
  }
  .about_6_1 .content {
    width: 45%;
  }
  .about_6_1 .content .logo {
  }
  .about_6_1 .content h2 {
    display: block;
    margin: 50px 0 20px;
    font-size: 1.5rem;
    color: #222;
    line-height: 1.5rem;
  }
  .about_6_1 .time {
    border-top: 1px solid #dedede;
    margin: 40px 0 0;
    padding: 40px 0 0;
  }
  .about_6_1 .time .tit {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1435ba;
    line-height: 1.5rem;
  }
  .about_6_1 .time p {
    display: block;
    margin: 5px 0;
  }
  .about_6_1 .time p span {
    display: inline-block;
    width: 95px;
    font-weight: 600;
    color: #222;
  }
  .about_6_1 .map {
    width: 50%;
  }
  .about_6_1 .location {
    margin: 50px 0 0;
  }
  .about_6_1 .location a {
    display: inline-block;
    border-radius: 10px;
    background: #fae100;
    padding: 15px 25px;
    font-weight: 600;
    color: #333;
    text-align: center;
    transition: 0.3s;
  }
  .about_6_1 .location a:hover {
    background: #0024b5;
    color: #fff;
  }
  .about_6_1 .location a img {
    display: inline-block;
    margin: 0 10px 0 0;
    height: 25px;
  }
  .about_6_1 .location a:hover img {
    filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(12deg)
      brightness(105%) contrast(101%);
  }

  /* 사업개요 */
  .business_1_1 {
    margin: 90px auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_1_1 .content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 0 80px;
  }
  .business_1_1 .content .pic {
    display: flex;
    border-radius: 20px;
    width: 50%;
    overflow: hidden;
  }
  .business_1_1 .content .pic img {
    object-fit: cover;
    width: 100%;
  }
  .business_1_1 .content:nth-child(2) .pic {
    order: 2;
  }
  .business_1_1 .content article {
    margin: auto 0;
    width: 45%;
  }

  .business_1_2 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 50px 0;
  }
  .business_1_2 .content {
    background: url(../images/timeline_bg.png) top center no-repeat;
    background-size: contain;
    width: 14.285%;
    text-align: center;
  }
  .business_1_2 .item {
  }
  .business_1_2 .item .pic {
    margin: 50px 0 15px;
  }
  .business_1_2 .item .pic img {
    height: 40px;
  }
  .business_1_2 .item p {
    font-size: 1.1rem;
    font-weight: 600;
    color: #111;
  }

  /* 감탄소 플랫폼 */
  .business_2_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 90px auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_2_1 .pic {
    display: flex;
    border-radius: 20px;
    border: 1px solid #dedede;
    padding: 4%;
    width: 12%;
    overflow: hidden;
  }
  .business_2_1 .pic img {
    objedt-fit: cover;
    width: 100%;
  }
  .business_2_1 article {
    width: 75%;
    margin: auto 0;
  }
  .business_2_1 article h2 {
    font-size: 2rem;
    color: #111;
  }
  .business_2_1 article h3 {
    font-size: 2.5rem;
    color: #fd6f17;
  }

  .business_2_2 {
    background: url(../images/main_key_bg.jpg) center/cover no-repeat;
    margin: 110px 0 0;
    padding: 130px 0;
  }
  .business_2_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_2_2 > h2 {
    display: block;
    margin: 0 0 60px;
    font-size: 2rem;
    color: black;
    text-align: center;
  }
  .business_2_2 .content_wrap .content {
    width: 30%;
    border-radius: 20px;
    background: #fff;
    padding: 1%;
    transition: 0.3s;
  }
  .business_2_2 .content_wrap .content:hover {
    margin: -30px 0 0;
  }
  .business_2_2 .content_wrap .content .pic {
    border-radius: 15px;
    overflow: hidden;
  }
  .business_2_2 .content_wrap .content .pic img {
    width: 100%;
  }
  .business_2_2 .content_wrap .content article {
    margin: 9% 5% 5%;
  }
  .business_2_2 .content_wrap .content article h2 {
    font-size: 1.7rem;
    color: #111;
  }
  .business_2_2 .content_wrap .content article p {
    display: block;
    margin: 15px 0;
  }
  .business_2_2 .content_wrap .content article ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_2_2 .content_wrap .content article ul li::marker {
    color: #1435ba;
  }
  .business_2_2 .content_wrap .content article ul li.tit {
    list-style-type: none;
    margin: 0;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1435ba;
  }
  .business_2_2 .content_wrap .content article a {
    display: inline-block;
    border-radius: 40px;
    background: #333;
    padding: 6px 20px;
    margin: 10px 0 0;
    font-size: 0.9rem;
    color: #fff;
    text-align: center;
    transition: 0.3s;
  }
  .business_2_2 .content_wrap .content article a:hover {
    background: #0024b5;
  }

  .business_2_3 {
    background: #f9f9f9;
    padding: 120px 0;
  }
  .business_2_3 h2 {
    font-size: 2rem;
    color: #111;
    text-align: center;
  }
  .business_2_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_2_3 .content_wrap .item {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 40px 0 0;
    padding: 2%;
    width: 5%;
    text-align: center;
  }
  .business_2_3 .content_wrap .item strong {
    font-size: 1.2rem;
    color: #111;
  }

  .business_2_4 {
    background: url(../images/main_key_bg.jpg) center/cover no-repeat;
    margin: 110px 0 0;
    padding: 130px 0;
  }
  .business_2_4 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_2_4 > h2 {
    display: block;
    margin: 0 0 60px;
    font-size: 2rem;
    color: #fff;
    text-align: center;
  }
  .business_2_4 .content_wrap .content {
    width: 22%;
    border-radius: 20px;
    background: #fff;
    padding: 1%;
    transition: 0.3s;
  }
  .business_2_4 .content_wrap .content:hover {
    margin: -30px 0 0;
  }
  .business_2_4 .content_wrap .content .pic {
    border-radius: 15px;
    overflow: hidden;
  }
  .business_2_4 .content_wrap .content .pic img {
    width: 100%;
  }
  .business_2_4 .content_wrap .content article {
    margin: 9% 5% 5%;
  }
  .business_2_4 .content_wrap .content article h2 {
    font-size: 1.5rem;
    color: #111;
  }
  .business_2_4 .content_wrap .content article h2 span {
    font-size: 1.2rem;
  }
  .business_2_4 .content_wrap .content article p {
    display: block;
    margin: 15px 0;
  }
  .business_2_4 .content_wrap .content article ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_2_4 .content_wrap .content article ul li::marker {
    color: #1435ba;
  }
  .business_2_4 .content_wrap .content article ul li.tit {
    list-style-type: none;
    margin: 0;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1435ba;
  }
  .business_2_4 .content_wrap .content article a {
    display: inline-block;
    border-radius: 40px;
    background: #333;
    padding: 6px 20px;
    margin: 10px 0 0;
    font-size: 0.9rem;
    color: #fff;
    text-align: center;
    transition: 0.3s;
  }
  .business_2_4 .content_wrap .content article a:hover {
    background: #0024b5;
  }

  .business_2_5 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .business_2_5 article {
    font-size: 2.2rem;
    color: #111;
    line-height: 3rem;
    text-align: center;
  }
  .business_2_5 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 80px auto 0;
    width: 90%;
    max-width: 1600px;
  }
  .business_2_5 .content_wrap ul {
    width: 25%;
    text-align: center;
  }
  .business_2_5 .content_wrap ul li {
    color: #111;
  }
  .business_2_5 .content_wrap ul li img {
    height: 70px;
  }
  .business_2_5 .content_wrap ul li .counter {
    display: inline-block;
    margin: 60px 0 40px;
    font-size: 4rem;
    font-weight: 800;
  }
  .business_2_5 .content_wrap ul li i {
    font-size: 3.5rem;
    font-weight: 800;
  }
  .business_2_5 .content_wrap ul li.tit {
    display: inline-block;
    border-radius: 40px;
    background: #0024b5;
    padding: 12px 30px;
    margin: 10px 0 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: #fff;
    text-align: center;
  }

  /* 스마트 리사이클링센터 */
  .business_3_1 {
    background: url(../images/business_03_01.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 14% 0;
  }

  .business_3_2 {
    background: url(../images/main_place_bg.jpg) center no-repeat;
    padding: 130px 0;
  }
  .business_3_2 h2 {
    font-size: 2rem;
    color: black;
    text-align: center;
  }
  .business_3_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 50px auto 0;
    width: 90%;
    max-width: 1600px;
  }
  .business_3_2 .content_wrap .content {
    border-radius: 15px;
    border: 0px solid #dedede;
    background: #fff;
    padding: 2% 3%;
    width: 13%;
    text-align: center;
  }
  .business_3_2 .content_wrap .content .pic img {
    height: 50px;
  }
  .business_3_2 .content_wrap .content h3 {
    display: block;
    margin: 15px 0 5px;
    color: #111;
  }

  .business_3_3 {
    margin: 130px auto 150px;
    width: 90%;
    max-width: 1600px;
  }
  .business_3_3 h2 {
    font-size: 2rem;
    color: #111;
    text-align: center;
  }
  .business_3_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 40px 0 0;
  }
  .business_3_3 .content_wrap .content {
    width: 32%;
  }
  /* .business_3_3 .content_wrap .content h3 { background:url(../images/check_pic.png) no-repeat; background-size:30px; padding-left:40px; font-size:1.5rem; color:#111; } */
  .business_3_3 .content_wrap .content ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_3_3 .content_wrap .content ul li {
    width: 44%;
    border-bottom: 1px solid #dedede;
    padding: 2.5% 2%;
    text-align: center;
  }
  .business_3_3 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_03_s01.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_3_3 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_03_s02.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_3_3 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_03_s03.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_3_3 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 15px;
    font-size: 1.5rem;
    color: #fff;
    text-align: center;
  }

  .business_3_4 {
    background: url(../images/business_03_04_bg.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 80px 0 40px;
  }
  .business_3_4 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 50px auto 0;
    width: 90%;
    max-width: 1600px;
  }
  .business_3_4 .content_wrap article {
    width: 20%;
  }
  .business_3_4 .content_wrap article h2 {
    font-size: 3rem;
    color: #fff;
    line-height: 2.8rem;
  }
  .business_3_4 .content_wrap .content {
    width: 75%;
  }
  .business_3_4 .content_wrap .content .item {
    display: flex;
    border-bottom: 1px dashed #9396a2;
    padding: 90px 0;
  }
  .business_3_4 .content_wrap .content .item:first-child {
    padding-top: 0;
  }
  .business_3_4 .content_wrap .content .item:last-child {
    border-bottom: 0;
  }
  .business_3_4 .content_wrap .content .item h2 {
    width: 25%;
    font-size: 1.7rem;
    color: #005aff;
  }
  .business_3_4 .content_wrap .content .item ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 70%;
  }
  .business_3_4 .content_wrap .content .item ul li {
    width: 25%;
    text-align: center;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(1) {
    background: url(../images/benefit_line_01.png) top center no-repeat;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(2) {
    background: url(../images/benefit_line_02.png) top center no-repeat;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(3) {
    background: url(../images/benefit_line_03.png) top center no-repeat;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(4) {
    background: url(../images/benefit_line_04.png) top center no-repeat;
  }
  .business_3_4 .content_wrap .content .item ul li span {
    display: block;
    margin: 40px 0 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
  }
  .business_3_4 .content_wrap .content .item ul li p {
    color: #fff;
  }
  .business_3_4 .content_wrap .content .item ul li:last-child span,
  .business_3_4 .content_wrap .content .item ul li:last-child p {
    color: #ffba00;
  }

  /* 기술솔루션 */
  .business_4_1 {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 120px auto 50px;
    width: 70%;
    max-width: 1600px;
  }
  .business_4_1 article {
    width: 100%;
    margin: 0 0 40px;
  }
  .business_4_1 article h2 {
    font-size: 2rem;
    color: #111;
    line-height: 2.8rem;
    text-align: center;
  }
  .business_4_1 .content_wrap {
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
  }
  .business_4_1 .content_wrap .content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 0 70px;
  }
  .business_4_1 .content_wrap .content .desc {
    width: 50%;
  }
  .business_4_1 .content_wrap .content .desc h2 {
    margin: 0 0 15px;
    font-size: 1.5rem;
    color: #1435ba;
    line-height: 2.2rem;
  }
  .business_4_1 .content_wrap .content .desc p {
    font-size: 1rem;
    font-weight: 600;
    color: #222;
  }
  .business_4_1 .content_wrap .content .desc ul {
    margin: 20px 0 0;
  }
  .business_4_1 .content_wrap .content .desc ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_4_1 .content_wrap .content .desc ul li::marker {
    color: #1435ba;
  }
  .business_4_1 .content_wrap .content .pic {
    display: flex;
    width: 40%;
    border-radius: 20px;
    overflow: hidden;
  }
  .business_4_1 .content_wrap .content .pic img {
    object-fit: cover;
    width: 100%;
  }

  .business_4_2 {
    background: #f9f9f9;
    padding: 100px 0;
  }
  .business_4_2 h2 {
    font-size: 2rem;
    color: #111;
    text-align: center;
  }
  .business_4_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_4_2 .content_wrap .item {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 40px 0 0;
    padding: 2%;
    width: 20%;
    text-align: center;
  }
  .business_4_2 .content_wrap .item img {
    height: 35px;
  }
  .business_4_2 .content_wrap .item h3 {
    margin: 15px 0 10px;
    color: #111;
  }

  /* 네트워크 사업 */
  .business_5_1 {
    background: #f4f4f4;
    padding: 130px 0;
  }
  .business_5_1 .wrap {
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_5_1 h2 {
    font-size: 2rem;
    color: #111;
    text-align: center;
  }
  .business_5_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 40px 0 0;
  }
  .business_5_1 .content_wrap .content {
    width: 32%;
  }
  .business_5_1 .content_wrap .content ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_5_1 .content_wrap .content ul li {
    width: 30%;
    border-bottom: 1px solid #ccc;
    padding: 3% 1%;
    font-weight: 600;
    text-align: center;
  }
  .business_5_1 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_05_s01.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_5_1 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_05_s02.png) center/cover;
    padding: 200px 0 0;
  }
  .business_5_1 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_05_s03.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_5_1 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 15px;
    font-size: 1.5rem;
    color: #fff;
    text-align: center;
  }

  .business_5_1 .sort {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 0;
  }
  .business_5_1 .sort .item {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 40px 0 0;
    padding: 2%;
    width: 20%;
    text-align: center;
  }
  .business_5_1 .sort .item img {
    height: 35px;
  }
  .business_5_1 .sort .item h3 {
    margin: 15px 0 10px;
    color: #111;
  }

  .business_5_2 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 130px auto 150px;
    width: 90%;
    max-width: 1600px;
  }
  .business_5_2 article {
    width: 25%;
  }
  .business_5_2 article h2 {
    font-size: 2rem;
    color: #111;
    line-height: 2.8rem;
  }
  .business_5_2 .content_wrap {
    width: 70%;
  }
  .business_5_2 .content_wrap .content {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px solid #dedede;
    padding: 40px 10px;
  }
  .business_5_2 .content_wrap .content:first-child {
    padding-top: 0;
  }
  .business_5_2 .content_wrap .content h3 {
    width: 90px;
    font-size: 3rem;
    color: #ccc;
  }
  .business_5_2 .content_wrap .content h4 {
    margin: 0;
    width: 170px;
    font-size: 1.4rem;
    color: #1435ba;
  }
  .business_5_2 .content_wrap .content ul {
    display: flex;
    width: 60%;
  }
  .business_5_2 .content_wrap .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
    width: 33%;
  }

  .business_5_3 {
    background: url(../images/business_05_03_bg.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 130px 0;
  }
  .business_5_3 article h2 {
    font-size: 2rem;
    color: #fff;
    line-height: 2.8rem;
    text-align: center;
  }
  .business_5_3 .content_wrap {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin: 50px auto 0;
    width: 90%;
    max-width: 1600px;
  }
  .business_5_3 .content_wrap .item {
    width: calc((100% - 48px) / 3);
    padding: 22px 20px;
    box-sizing: border-box;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
    text-align: center;
  }
  .business_5_3 .content_wrap .item .pic {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 82px;
    height: 82px;
    margin: 0 auto 12px;
    border-radius: 50%;
    background: rgba(20, 53, 186, 0.08);
  }
  .business_5_3 .content_wrap .item .pic img {
    display: block;
    width: auto;
    max-width: 54px;
    max-height: 54px;
    margin: 0 auto;
    filter: brightness(0) saturate(100%);
  }
  .business_5_3 .content_wrap .item h3 {
    border-bottom: 2px solid #1c4db3;
    padding: 0 0 18px;
    margin: 18px 0;
    font-size: 1.6rem;
    color: #111827;
    line-height: 2rem;
  }
  .business_5_3 .content_wrap .item p {
    color: #374151;
    margin: 0;
  }
  .business_5_3 .info {
    background: #fff;
    border-radius: 20px;
    padding: 4% 0;
    margin: 100px auto 0;
    width: 90%;
    max-width: 1600px;
    text-align: center;
  }
  .business_5_3 .info img {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
  }
  .business_5_3 .synergy {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 80px auto 0;
    width: 90%;
    max-width: 1600px;
  }
  .business_5_3 .synergy > article {
    width: 100%;
    margin: 0 0 30px;
    font-size: 2rem;
    color: #fff;
    line-height: 2.8rem;
    text-align: center;
  }
  .business_5_3 .synergy .item {
    background: #fff;
    width: 32%;
  }
  .business_5_3 .synergy .item img {
    width: 100%;
  }
  .business_5_3 .synergy .item article {
    padding: 30px 8%;
  }
  .business_5_3 .synergy .item h2 {
    font-size: 1.5rem;
    color: #111;
    text-align: left;
  }
  .business_5_3 .synergy .item p {
    display: block;
    margin: 5px 0 0;
  }
  .business_5_3 .synergy h3 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 80px auto 0;
    width: min(100%, 980px);
    padding: 22px 28px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 24px;
    background: linear-gradient(
      135deg,
      rgba(15, 23, 42, 0.88) 0%,
      rgba(20, 53, 186, 0.74) 100%
    );
    font-size: 1.8rem;
    font-weight: 600;
    color: #f8fafc;
    line-height: 1.5;
    text-align: center;
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.22);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    white-space: normal;
    word-break: keep-all;
  }
  .business_5_3 .synergy h3 span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 2.8rem;
    color: #ffffff;
    line-height: 1.15;
  }

  .business_5_4 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 130px auto 150px;
    width: 90%;
    max-width: 1600px;
  }
  .business_5_4 article {
    width: 25%;
  }
  .business_5_4 article h2 {
    font-size: 2rem;
    color: #111;
    line-height: 2.8rem;
  }
  .business_5_4 ul {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px 20px;
    width: 70%;
  }
  .business_5_4 ul li {
    width: 100%;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .business_5_4 ul li img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 72px;
    margin: 0 auto;
    object-fit: contain;
  }

  /* 드론방산사업 핵심역량 3가지 */
  .business_6_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 130px auto 150px;
    width: 90%;
    max-width: 1600px;
  }
  .business_6_1 .content_wrap {
    width: 70%;
    margin: auto 0;
  }
  .business_6_1 .content_wrap article {
    width: 100%;
  }
  .business_6_1 .content_wrap article h2 {
    font-size: 2rem;
    color: #111;
    line-height: 2.8rem;
  }
  .business_6_1 .content_wrap .content {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px solid #dedede;
    padding: 40px 10px;
  }
  .business_6_1 .content_wrap .content:first-child {
    padding-top: 0;
  }
  .business_6_1 .content_wrap .content h3 {
    width: 90px;
    font-size: 3rem;
    color: #ccc;
  }
  .business_6_1 .content_wrap .content h4 {
    margin: 0;
    width: 140px;
    font-size: 1.4rem;
    color: #1435ba;
  }
  .business_6_1 .content_wrap .content ul {
    display: flex;
    width: 60%;
  }
  .business_6_1 .content_wrap .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_6_1 .pic {
    display: flex;
    width: 25%;
    border-radius: 20px;
    overflow: hidden;
  }
  .business_6_1 .pic img {
    object-fit: cover;
    width: 100%;
  }

  .business_6_2 {
    background: #f4f4f4;
    padding: 130px 0 100px;
  }
  .business_6_2 .wrap {
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_6_2 h2 {
    font-size: 2rem;
    color: #111;
    text-align: center;
  }
  .business_6_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 0;
  }
  .business_6_2 .content_wrap .content {
    width: 32%;
    margin: 20px 0;
  }
  .business_6_2 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_06_s01.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_06_s02.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_06_s03.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(4) .pic {
    display: flex;
    background: url(../images/busi_06_s04.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(5) .pic {
    display: flex;
    background: url(../images/busi_06_s05.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(6) .pic {
    display: flex;
    background: url(../images/busi_06_s06.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 15px;
    font-size: 1.5rem;
    color: #fff;
    text-align: center;
  }
  .business_6_2 .content_wrap .content p {
    margin: 20px 0;
    text-align: center;
  }

  .business_6_3 {
  }
  .business_6_3 article h2 {
    margin: 0 0 40px;
    font-size: 2rem;
    color: #111;
    text-align: center;
  }
  .business_6_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 60px auto 0;
    width: 90%;
    max-width: 1600px;
  }
  .business_6_3 .content_wrap .content {
    width: 31%;
  }
  .business_6_3 .content_wrap .content h2 {
    border-bottom: 2px solid #333;
    padding: 0 0 20px;
    color: #111;
  }
  .business_6_3 .content_wrap .content p {
    margin: 20px 0 0;
  }

  .business_6_4 {
    background: #f4f4f4;
    margin: 120px 0;
    padding: 100px 0;
  }
  .business_6_4 article {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .business_6_4 article h2 {
    width: 25%;
    font-size: 2rem;
    color: #111;
    line-height: 2.8rem;
  }
  .business_6_4 article h2 span {
    color: #1435ba;
  }
  .business_6_4 article .desc {
    margin: auto 0;
    width: 70%;
  }
  .business_6_4 article .desc h3 {
    margin: 0 0 20px;
    font-size: 1.2rem;
    color: #0024b5;
    line-height: 2rem;
  }
  .business_6_4 article .desc h4 {
    margin: 20px 0 5px;
    color: #222;
  }

  /* 크로스셀링 배너 */
  .cross {
    margin: 60px auto;
    width: 90%;
    max-width: 1600px;
    text-align: center;
  }
  .cross h2 {
    display: inline-block;
    border-bottom: 5px solid #0024b5;
    border-image: linear-gradient(
      to right,
      #0024b5 0%,
      #009fad 50%,
      #80b81f 100%
    );
    border-image-slice: 1;
    margin: 20px 0;
    font-size: 2.5rem;
    font-weight: 700;
    color: #111;
    line-height: 3.8rem;
  }
  .cross h3 {
    font-size: 1rem;
    color: #222;
    letter-spacing: 2px;
  }
  .cross p {
    margin: 20px 0 40px;
  }

  /* 채용안내 */
  .contact_2_1 {
  }
  .contact_2_1 article h2 {
    margin: 0 0 30px;
    font-size: 1.8rem;
    color: #1435ba;
    text-align: center;
  }
  .contact_2_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 60px auto 0;
    width: 90%;
    max-width: 1600px;
  }
  .contact_2_1 .content_wrap .content {
    width: 31%;
  }
  .contact_2_1 .content_wrap .content h2 {
    border-bottom: 2px solid #333;
    padding: 0 0 20px;
    color: #111;
  }
  .contact_2_1 .content_wrap .content p {
    margin: 20px 0 0;
  }

  .contact_2_2 {
    margin: 120px auto;
    width: 90%;
    max-width: 1600px;
  }
  .contact_2_2 article h2 {
    margin: 0 0 40px;
    font-size: 2rem;
    color: #111;
    text-align: center;
  }
  .contact_2_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .contact_2_2 .content_wrap .item {
    width: 18%;
    text-align: center;
  }
  .contact_2_2 .content_wrap .item .pic {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #f9f9f9;
    margin: 0 auto;
    padding: 8% 5%;
    width: 50%;
  }
  .contact_2_2 .content_wrap .item .pic img {
    height: 50px;
  }
  .contact_2_2 .content_wrap .item h2 {
    margin: 15px 0 0;
    font-size: 1.2rem;
    color: #111;
  }

  .contact_2_3 {
    background: url(../images/main_place_bg.jpg) center no-repeat;
    background-size: cover;
    padding: 70px 0;
  }
  .contact_2_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
    max-width: 1600px;
  }
  .contact_2_3 .content_wrap .pic {
    display: flex;
    width: 40%;
    border-radius: 20px;
    overflow: hidden;
  }
  .contact_2_3 .content_wrap .pic img {
    object-fit: cover;
    width: 100%;
  }
  .contact_2_3 .content_wrap .content {
    margin: auto 0;
    width: 55%;
  }
  .contact_2_3 .content_wrap .content .item {
    margin: 60px 0;
  }
  .contact_2_3 .content_wrap .content .item:first-child {
    margin: 0;
  }
  .contact_2_3 .content_wrap .content .item h2 {
    margin: 0 0 20px;
    font-size: 1.8rem;
    color: #fff;
    line-height: 2.4rem;
  }
  .contact_2_3 .content_wrap .content .item > ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .contact_2_3 .content_wrap .content .item > ul li {
    border-radius: 15px;
    background: #fff;
    padding: 3%;
    width: 18%;
    text-align: center;
  }
  .contact_2_3 .content_wrap .content .item > ul li span {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    color: #1435ba;
  }
  .contact_2_3 .content_wrap .content .item ul.support li {
    width: 26%;
  }
  .contact_2_3 .content_wrap .content h3 {
    color: #ffd02b;
  }
}

/* ========================================
   Clean Sub Content Final Pass (2026)
   ======================================== */

.about_1_2,
.about_2_1,
.business_2_2,
.business_2_3,
.business_2_4,
.business_3_1,
.business_3_2,
.business_3_4,
.business_5_1,
.business_5_3,
.business_6_2,
.business_6_4,
.contact_2_3 {
  background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%) !important;
  background-image: none !important;
}

.divide3_pic .content,
.divide4_pic .content,
.divide4 .content,
.divide4_tit .content,
.business_2_2 .content_wrap .content,
.business_2_4 .content_wrap .content,
.business_3_2 .content_wrap .content,
.business_5_3 .content_wrap .item,
.business_5_3 .synergy .item,
.business_5_3 .info,
.business_6_2 .content_wrap .content,
.contact_2_3 .content_wrap .content .item > ul li,
.business_5_1 .sort .item,
.contact_2_2 .content_wrap .item .pic,
.business_4_2 .content_wrap .item {
  border: 1px solid #e5e9f0 !important;
  border-radius: 18px !important;
  background: #fff !important;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08) !important;
}

.business_3_3 .content_wrap .content .pic h3,
.business_5_1 .content_wrap .content .pic h3,
.business_6_2 .content_wrap .content .pic h3 {
  background: rgba(10, 21, 42, 0.55) !important;
}

.app_download_qr {
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 12px;
  margin: 0 auto;
  width: min(100%, 390px);
}
.app_download_qr .qr_item {
  display: flex;
  flex: 1 1 clamp(120px, 42vw, 160px);
  flex-direction: column;
  align-items: center;
  gap: 9px;
  border: 1px solid #dbe3f0;
  border-radius: 18px;
  background: #fff;
  padding: 14px 12px 12px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.07);
}
.app_download_qr .qr_item:nth-child(2) {
  border-color: #cfd8e6;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.09);
}
.app_download_qr .qr_item img {
  display: block;
  width: min(100%, 118px);
  height: auto;
}
.app_download_qr .qr_item figcaption {
  font-size: 0.92rem;
  font-weight: 700;
  color: #111;
  line-height: 1.2;
}
.app_download_qr .qr_badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  padding: 5px 12px;
  border-radius: 999px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.app_download_qr .qr_android {
  background: linear-gradient(135deg, #5ea7ee 0%, #3d86d9 55%, #2f6ab6 100%);
}
.app_download_qr .qr_ios {
  background: linear-gradient(135deg, #27344a 0%, #1d2636 55%, #111827 100%);
}

.business_2_2 .content_wrap .content:hover,
.business_2_4 .content_wrap .content:hover {
  margin-top: -12px !important;
}

.business_3_4 .content_wrap .content .item,
.business_5_2 .content_wrap .content,
.business_6_1 .content_wrap .content,
.business_6_3 .content_wrap .content,
.contact_2_1 .content_wrap .content {
  border-bottom: 1px solid #dde4ef !important;
}

.business_3_4 .content_wrap .content .item h2,
.business_4_1 .content_wrap .content .desc h2,
.business_5_2 .content_wrap .content h4,
.business_6_1 .content_wrap .content h4,
.contact_2_1 article h2,
.contact_2_3 .content_wrap .content .item h2 {
  color: #1c4db3 !important;
}

.business_5_3 article h2,
.business_5_3 .content_wrap .item h3,
.business_5_3 .synergy > article,
.business_3_4 .content_wrap article h2,
.business_3_4 .content_wrap .content .item ul li span,
.business_3_4 .content_wrap .content .item ul li p,
.contact_2_3 .content_wrap .content h3 {
  color: #0f172a !important;
}

.contact_2_3 .content_wrap .content .item > ul li span {
  color: #1c4db3 !important;
}

@media (max-width: 1024px) {
  .business_2_2 .content_wrap .content:hover,
  .business_2_4 .content_wrap .content:hover {
    margin-top: -8px !important;
  }
}

@media (max-width: 767px) {
  .divide3_pic .content,
  .divide4_pic .content,
  .divide4 .content,
  .divide4_tit .content,
  .business_2_2 .content_wrap .content,
  .business_2_4 .content_wrap .content,
  .business_3_2 .content_wrap .content,
  .business_5_3 .content_wrap .item,
  .business_5_3 .synergy .item,
  .business_5_3 .info,
  .business_6_2 .content_wrap .content,
  .contact_2_3 .content_wrap .content .item > ul li,
  .business_5_1 .sort .item,
  .contact_2_2 .content_wrap .item .pic,
  .business_4_2 .content_wrap .item {
    border-radius: 14px !important;
  }
}

/* ========================================
	 Clean Subpage Content Overrides (2026)
	 ======================================== */

#content {
  color: #1f2937;
}

.divide_hor,
.divide3_pic,
.divide4_pic,
.divide4,
.divide4_tit {
  gap: 18px;
}

.divide3_pic .content,
.divide4_pic .content,
.divide4 .content,
.divide4_tit .content {
  border: 1px solid #e5e9f0;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.divide4 .content .desc,
.divide4_tit .content span {
  border-left: 0;
  border-right: 0;
}

.divide4_tit .content h1 {
  background: #f3f7fd;
  color: #1c4db3;
  font-weight: 700;
}

.about_1_2,
.about_2_1,
.business_2_2,
.business_2_3,
.business_2_4,
.business_3_1,
.business_3_2,
.business_3_4,
.business_5_1,
.business_5_3,
.business_6_2,
.business_6_4,
.contact_2_3 {
  background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%) !important;
  background-image: none !important;
}

.about_1_2 .content,
.about_2_1 .content_wrap .content,
.business_2_2 .content_wrap .content,
.business_2_4 .content_wrap .content,
.business_3_2 .content_wrap .content,
.business_5_1 .sort .item,
.business_6_2 .content_wrap .content,
.contact_2_3 .content_wrap .content .item > ul li {
  border: 1px solid #e5e9f0;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.about_1_2 .content,
.business_2_2 .content_wrap .content,
.business_2_4 .content_wrap .content,
.business_3_2 .content_wrap .content,
.business_6_2 .content_wrap .content,
.contact_2_3 .content_wrap .content .item > ul li {
  border-radius: 18px;
  background: #fff;
}

.business_2_2 .content_wrap .content:hover,
.business_2_4 .content_wrap .content:hover {
  margin-top: -14px;
}

.business_3_3 .content_wrap .content .pic h3,
.business_5_1 .content_wrap .content .pic h3,
.business_6_2 .content_wrap .content .pic h3 {
  background: rgba(10, 21, 42, 0.56);
  backdrop-filter: blur(3px);
}

.business_3_4 .content_wrap .content .item,
.business_5_2 .content_wrap .content,
.business_6_1 .content_wrap .content,
.business_6_3 .content_wrap .content,
.contact_2_1 .content_wrap .content {
  border-bottom: 1px solid #dde4ef;
}

.business_3_4 .content_wrap .content .item h2,
.business_4_1 .content_wrap .content .desc h2,
.business_5_2 .content_wrap .content h4,
.business_6_1 .content_wrap .content h4,
.contact_2_1 article h2,
.contact_2_3 .content_wrap .content .item h2 {
  color: #1c4db3;
}

.business_5_3 .content_wrap .item h3,
.business_5_3 article h2,
.business_5_3 .synergy > article,
.business_3_4 .content_wrap article h2,
.business_3_4 .content_wrap .content .item ul li span,
.business_3_4 .content_wrap .content .item ul li p,
.contact_2_3 .content_wrap .content h3 {
  color: #0f172a;
  border-color: #dbe4f1;
}

.business_5_3 .content_wrap .item,
.business_5_3 .synergy .item,
.business_5_3 .info,
.contact_2_3 .content_wrap .pic,
.business_4_1 .content_wrap .content .pic,
.business_1_1 .content .pic,
.about_1_1 .content_wrap .pic img,
.about_3_1 .content_wrap .content .pic img {
  border-radius: 18px;
  overflow: hidden;
}

.business_5_3 .content_wrap .item,
.business_5_3 .synergy .item,
.business_5_3 .info {
  background: #fff;
  border: 1px solid #e5e9f0;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.cross h2 {
  border-bottom-width: 3px;
}

.contact_2_3 .content_wrap .content .item > ul li span {
  color: #1c4db3;
}

@media (max-width: 1024px) {
  .divide_hor,
  .divide3_pic,
  .divide4_pic,
  .divide4,
  .divide4_tit {
    gap: 14px;
  }

  .business_2_2 .content_wrap .content:hover,
  .business_2_4 .content_wrap .content:hover {
    margin-top: -8px;
  }
}

@media (max-width: 767px) {
  .divide_hor,
  .divide3_pic,
  .divide4_pic,
  .divide4,
  .divide4_tit {
    gap: 10px;
  }

  .divide3_pic .content,
  .divide4_pic .content,
  .divide4 .content,
  .divide4_tit .content,
  .about_1_2 .content,
  .business_2_2 .content_wrap .content,
  .business_2_4 .content_wrap .content,
  .business_3_2 .content_wrap .content,
  .business_6_2 .content_wrap .content,
  .business_5_3 .content_wrap .item,
  .business_5_3 .synergy .item,
  .business_5_3 .info,
  .contact_2_3 .content_wrap .content .item > ul li {
    border-radius: 14px;
  }
}

@media (min-width: 768px) and (max-width: 1599px) {
  /* 2차 메뉴 */
  #snb_2dep {
    margin: 70px auto 0;
    width: 90%;
  }
  #snb_2dep .nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  #snb_2dep .nav ul li {
    width: 15%;
    margin: 0 5px 10px;
  }
  #snb_2dep .nav ul li a {
    display: block;
    background: #fff;
    border: 1px #dedede solid;
    border-radius: 30px;
    padding: 12px;
    font-size: 1em;
    color: #222;
    text-align: center;
    transition: all 0.3s;
  }
  #snb_2dep .nav ul li a:hover {
    background: #fff;
    border: 1px #41aea8 solid;
    color: #25aba3;
    transition: all 0.5s;
  }
  #snb_2dep .nav ul li.on a {
    background: #41aea8;
    border: 1px #41aea8 solid;
    font-weight: 500;
    color: #fff;
  }
  /*#snb_2dep .nav ul li:last-child { visibility:hidden; }*/

  /* 인사말 */
  .about_1_1 {
    margin: 90px auto;
    width: 90%;
  }
  .about_1_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .about_1_1 .content_wrap .pic {
    width: 15%;
  }
  .about_1_1 .content_wrap .pic img {
    border-radius: 15px;
    width: 100%;
  }
  .about_1_1 .content_wrap .pic h3 {
    display: block;
    margin: 20px;
    font-size: 1rem;
    color: #111;
  }
  .about_1_1 .content_wrap .pic h3 strong {
    display: inline-block;
    margin-left: 5px;
    font-size: 1.2rem;
  }
  .about_1_1 .content_wrap article {
    margin: auto 0;
    width: 80%;
  }
  .about_1_1 .content_wrap article h2 {
    display: block;
    margin: 20px 0 40px;
    font-size: 1.8rem;
    color: #111;
  }
  .about_1_1 .content_wrap article h3 {
    color: #1435ba;
  }

  .about_1_2 {
    background: url(../images/about_01_02.jpg) center/cover no-repeat;
    padding: 8% 0;
  }
  .about_1_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    height: 100%;
    margin: 0 auto;
    width: 90%;
  }
  .about_1_2 .content {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    border-radius: 200px;
    padding: 40px 1%;
    width: 46%;
    font-size: 1.2rem;
    font-weight: 500;
    color: #fff;
    text-align: center;
  }
  .about_1_2 .content:nth-child(1) {
    background: rgba(5, 184, 52, 0.8);
  }
  .about_1_2 .content:nth-child(2) {
    background: rgba(21, 136, 209, 0.8);
  }
  .about_1_2 .content h2 {
    position: relative;
    margin: auto 0;
    margin-right: 20px;
    padding: 20px 0;
    font-size: 1.7rem;
    color: #fff;
    text-align: center;
  }
  .about_1_2 .content h2 span {
    display: inline-block;
    border-bottom: 3px solid #fff047;
  }
  .about_1_2 .content p {
    margin: auto 0;
    font-size: 1.1rem;
  }
  .about_1_2 .content ul {
    margin: auto 0;
  }
  .about_1_2 .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    font-size: 1.1rem;
    line-height: 1.5em;
    text-align: left;
  }

  /* 경영이념 */
  .about_2_1 {
    background: url(../images/about_02_01_bg.jpg) center/cover no-repeat;
    padding: 5% 0;
  }
  .about_2_1 article {
    display: block;
    margin: 0 0 50px;
  }
  .about_2_1 article h2 {
    font-size: 1.8rem;
    color: #111;
    text-align: center;
  }
  .about_2_1 article h2 span {
    color: #1435ba;
  }
  .about_2_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
  }
  .about_2_1 .content_wrap .content {
    display: flex;
    justify-content: center;
    border-radius: 50%;
    background: #fff;
    padding: 2%;
    width: 250px;
    height: 250px;
  }
  .about_2_1 .content_wrap .content:nth-child(even) {
    border: 3px dashed #05b834;
  }
  .about_2_1 .content_wrap .content:nth-child(odd) {
    border: 3px dashed #1588d1;
  }
  .about_2_1 .content_wrap .content .item {
    margin: auto 0;
    text-align: center;
  }
  .about_2_1 .content_wrap .content .item .pic img {
    height: 50px;
  }
  .about_2_1 .content_wrap .content .item h2 {
    margin: 20px 0 10px;
    font-size: 1.4rem;
    color: #111;
  }

  /* 연혁 */
  .about_3_1 {
    background: url(../images/history_line.png) top center repeat-y;
    margin: 100px auto;
    width: 90%;
  }
  .about_3_1 .content_wrap {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    padding-bottom: 50px;
  }
  .about_3_1 .content_wrap:nth-child(odd) {
    background: url(../images/history_point.png) top right no-repeat;
    background-size: 30px;
    margin-right: auto;
    padding-left: 15px;
    width: 50%;
  }
  .about_3_1 .content_wrap:nth-child(even) {
    background: url(../images/history_point.png) top left no-repeat;
    background-size: 30px;
    margin-left: auto;
    padding-right: 15px;
    width: 50%;
  }
  .about_3_1 .content_wrap:nth-child(odd) .content {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    margin-left: auto;
    padding-right: 50px;
    text-align: right;
  }
  .about_3_1 .content_wrap:nth-child(even) .content {
    margin-left: 50px;
  }
  .about_3_1 .content_wrap .content h2 {
    display: block;
    margin: 0 0 10px;
    font-size: 1.6rem;
    color: #1435ba;
  }
  .about_3_1 .content_wrap .content .item {
    display: flex;
    flex-wrap: wrap;
    margin-left: auto;
  }
  .about_3_1 .content_wrap .content .item .month {
    display: none;
    margin: 3px 10px 3px 0;
    font-weight: 700;
    color: #111;
  }
  .about_3_1 .content_wrap .content .item ul {
  }
  .about_3_1 .content_wrap .content .item ul li {
    margin: 3px 0;
  }
  .about_3_1 .content_wrap .content .pic {
    margin: 25px 0 0;
  }
  .about_3_1 .content_wrap .content .pic img {
    border-radius: 15px;
    width: 70%;
  }

  /* 인증특허 */
  .about_5_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    border-bottom: 1px solid #dedede;
    padding: 60px 0;
    margin: 0 auto;
    width: 90%;
  }
  .about_5_1 article {
    width: 15%;
  }
  .about_5_1 article h2 {
    font-size: 1.8rem;
    color: #111;
  }
  .about_5_1 .content_wrap {
    width: 80%;
  }
  .about_5_1 .content_wrap ul {
    display: flex;
    flex-wrap: wrap;
  }
  .about_5_1 .content_wrap ul li {
    width: 22%;
    margin: 1%;
    border: 1px solid #dedede;
    overflow: hidden;
  }
  .about_5_1 .content_wrap ul li img {
    width: 100%;
  }

  /* 오시는 길 */
  .about_6_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 80px auto;
    width: 90%;
  }
  .about_6_1 .content {
    width: 45%;
  }
  .about_6_1 .content .logo {
  }
  .about_6_1 .content h2 {
    display: block;
    margin: 50px 0 20px;
    font-size: 1.5rem;
    color: #222;
    line-height: 1.5rem;
  }
  .about_6_1 .time {
    border-top: 1px solid #dedede;
    margin: 40px 0 0;
    padding: 40px 0 0;
  }
  .about_6_1 .time .tit {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1435ba;
    line-height: 1.5rem;
  }
  .about_6_1 .time p {
    display: block;
    margin: 5px 0;
  }
  .about_6_1 .time p span {
    display: inline-block;
    width: 95px;
    font-weight: 600;
    color: #222;
  }
  .about_6_1 .map {
    width: 50%;
  }
  .about_6_1 .location {
    margin: 50px 0 0;
  }
  .about_6_1 .location a {
    display: inline-block;
    border-radius: 10px;
    background: #fae100;
    padding: 15px 25px;
    font-weight: 600;
    color: #333;
    text-align: center;
    transition: 0.3s;
  }
  .about_6_1 .location a:hover {
    background: #0024b5;
    color: #fff;
  }
  .about_6_1 .location a img {
    display: inline-block;
    margin: 0 10px 0 0;
    height: 25px;
  }
  .about_6_1 .location a:hover img {
    filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(12deg)
      brightness(105%) contrast(101%);
  }

  /* 사업개요 */
  .business_1_1 {
    margin: 80px auto;
    width: 90%;
  }
  .business_1_1 .content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 0 70px;
  }
  .business_1_1 .content .pic {
    display: flex;
    border-radius: 20px;
    width: 50%;
    overflow: hidden;
  }
  .business_1_1 .content .pic img {
    object-fit: cover;
    width: 100%;
  }
  .business_1_1 .content:nth-child(2) .pic {
    order: 2;
  }
  .business_1_1 .content article {
    margin: auto 0;
    width: 45%;
  }

  .business_1_2 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 40px 0;
  }
  .business_1_2 .content {
    background: url(../images/timeline_bg.png) top center no-repeat;
    background-size: contain;
    width: 14.285%;
    text-align: center;
  }
  .business_1_2 .item {
    padding: 0 10px;
  }
  .business_1_2 .item .pic {
    margin: 40px 0 15px;
  }
  .business_1_2 .item .pic img {
    height: 40px;
  }
  .business_1_2 .item p {
    font-size: 1rem;
    font-weight: 600;
    color: #111;
    line-height: 1.4rem;
  }

  /* 감탄소 플랫폼 */
  .business_2_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 80px auto;
    width: 90%;
  }
  .business_2_1 .pic {
    display: flex;
    border-radius: 20px;
    border: 1px solid #dedede;
    padding: 7%;
    width: 16%;
    overflow: hidden;
  }
  .business_2_1 .pic img {
    objedt-fit: cover;
    width: 100%;
  }
  .business_2_1 article {
    width: 65%;
    margin: auto 0;
  }
  .business_2_1 article h2 {
    font-size: 1.8rem;
    color: #111;
  }
  .business_2_1 article h3 {
    font-size: 2.2rem;
    color: #fd6f17;
  }

  .business_2_2 {
    background: url(../images/main_key_bg.jpg) center/cover no-repeat;
    margin: 100px 0 0;
    padding: 110px 0;
  }
  .business_2_2 > h2 {
    display: block;
    margin: 0 0 50px;
    font-size: 1.8rem;
    color: black;
    text-align: center;
  }
  .business_2_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
  }
  .business_2_2 .content_wrap .content {
    width: 30%;
    border-radius: 20px;
    background: #fff;
    padding: 1%;
    transition: 0.3s;
  }
  .business_2_2 .content_wrap .content:hover {
    margin: -30px 0 0;
  }
  .business_2_2 .content_wrap .content .pic {
    border-radius: 15px;
    overflow: hidden;
  }
  .business_2_2 .content_wrap .content .pic img {
    width: 100%;
  }
  .business_2_2 .content_wrap .content article {
    margin: 9% 5% 5%;
  }
  .business_2_2 .content_wrap .content article h2 {
    font-size: 1.5rem;
    color: #111;
  }
  .business_2_2 .content_wrap .content article p {
    display: block;
    margin: 15px 0;
  }
  .business_2_2 .content_wrap .content article ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_2_2 .content_wrap .content article ul li::marker {
    color: #1435ba;
  }
  .business_2_2 .content_wrap .content article ul li.tit {
    list-style-type: none;
    margin: 0;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1435ba;
  }
  .business_2_2 .content_wrap .content article a {
    display: inline-block;
    border-radius: 40px;
    background: #333;
    padding: 4px 16px;
    margin: 5px 0 0;
    font-size: 0.85rem;
    color: #fff;
    text-align: center;
    transition: 0.3s;
  }
  .business_2_2 .content_wrap .content article a:hover {
    background: #0024b5;
  }

  .business_2_3 {
    background: #f9f9f9;
    padding: 90px 0;
  }
  .business_2_3 h2 {
    font-size: 1.8rem;
    color: #111;
    text-align: center;
  }
  .business_2_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
  }
  .business_2_3 .content_wrap .item {
    width: calc((100% - 48px) / 3);
    border: 1px solid #dedede;
    background: #fff;
    margin: 40px 0 0;
    padding: 2%;
    width: 5%;
    text-align: center;
  }
  .business_2_3 .content_wrap .item strong {
    font-size: 1.1rem;
    color: #111;
  }

  .business_2_4 {
    background: url(../images/main_key_bg.jpg) center/cover no-repeat;
    margin: 100px 0 0;
    padding: 110px 0;
  }
  .business_2_4 > h2 {
    display: block;
    margin: 0 0 50px;
    font-size: 1.8rem;
    color: #fff;
    text-align: center;
  }
  .business_2_4 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
  }
  .business_2_4 .content_wrap .content {
    width: 46%;
    margin: 1.9% 0;
    border-radius: 20px;
    background: #fff;
    padding: 1%;
    transition: 0.3s;
  }
  .business_2_4 .content_wrap .content:hover {
    margin: -5px 0 0;
  }
  .business_2_4 .content_wrap .content .pic {
    border-radius: 15px;
    overflow: hidden;
  }
  .business_2_4 .content_wrap .content .pic img {
    width: 100%;
  }
  .business_2_4 .content_wrap .content article {
    margin: 9% 5% 5%;
  }
  .business_2_4 .content_wrap .content article h2 {
    font-size: 1.5rem;
    color: #111;
  }
  .business_2_4 .content_wrap .content article h2 span {
    font-size: 1.2rem;
  }
  .business_2_4 .content_wrap .content article p {
    display: block;
    margin: 15px 0;
  }
  .business_2_4 .content_wrap .content article ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_2_4 .content_wrap .content article ul li::marker {
    color: #1435ba;
  }
  .business_2_4 .content_wrap .content article ul li.tit {
    list-style-type: none;
    margin: 0;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1435ba;
  }
  .business_2_4 .content_wrap .content article a {
    display: inline-block;
    border-radius: 40px;
    background: #333;
    padding: 4px 16px;
    margin: 5px 0 0;
    font-size: 0.85rem;
    color: #fff;
    text-align: center;
    transition: 0.3s;
  }
  .business_2_4 .content_wrap .content article a:hover {
    background: #0024b5;
  }

  .business_2_5 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .business_2_5 article {
    font-size: 2rem;
    color: #111;
    line-height: 3rem;
    text-align: center;
  }
  .business_2_5 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 30px auto 0;
    width: 90%;
  }
  .business_2_5 .content_wrap ul {
    width: 25%;
    text-align: center;
  }
  .business_2_5 .content_wrap ul li {
    color: #111;
  }
  .business_2_5 .content_wrap ul li img {
    height: 50px;
  }
  .business_2_5 .content_wrap ul li .counter {
    display: inline-block;
    margin: 30px 0;
    font-size: 3.2rem;
    font-weight: 800;
  }
  .business_2_5 .content_wrap ul li i {
    font-size: 2.5rem;
    font-weight: 800;
  }
  .business_2_5 .content_wrap ul li.tit {
    display: inline-block;
    border-radius: 40px;
    background: #0024b5;
    padding: 10px 25px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    text-align: center;
  }

  /* 스마트 리사이클링센터 */
  .business_3_1 {
    background: url(../images/business_03_01.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 12% 0;
  }

  .business_3_2 {
    background: url(../images/main_place_bg.jpg) center no-repeat;
    padding: 100px 0;
  }
  .business_3_2 h2 {
    font-size: 1.8rem;
    color: black;
    text-align: center;
  }
  .business_3_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 40px auto 0;
    width: 90%;
  }
  .business_3_2 .content_wrap .content {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    padding: 2% 3%;
    width: 13%;
    text-align: center;
  }
  .business_3_2 .content_wrap .content .pic img {
    height: 40px;
  }
  .business_3_2 .content_wrap .content h3 {
    display: block;
    margin: 15px 0 5px;
    color: #111;
  }

  .business_3_3 {
    margin: 110px auto;
    width: 90%;
  }
  .business_3_3 h2 {
    font-size: 1.8rem;
    color: #111;
    text-align: center;
  }
  .business_3_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 50px 0 0;
  }
  .business_3_3 .content_wrap .content {
    width: 32%;
  }
  /* .business_3_3 .content_wrap .content h3 { background:url(../images/check_pic.png) no-repeat; background-size:30px; padding-left:40px; font-size:1.5rem; color:#111; } */
  .business_3_3 .content_wrap .content ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_3_3 .content_wrap .content ul li {
    width: 44%;
    border-bottom: 1px solid #dedede;
    padding: 2.5% 2%;
    text-align: center;
  }
  .business_3_3 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_03_s01.jpg) center/cover;
    padding: 180px 0 0;
  }
  .business_3_3 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_03_s02.jpg) center/cover;
    padding: 180px 0 0;
  }
  .business_3_3 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_03_s03.jpg) center/cover;
    padding: 180px 0 0;
  }
  .business_3_3 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 12px;
    font-size: 1.4rem;
    color: #fff;
    text-align: center;
  }

  .business_3_4 {
    background: url(../images/business_03_04_bg.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 50px 0;
  }
  .business_3_4 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 50px auto 0;
    width: 90%;
  }
  .business_3_4 .content_wrap article {
    width: 15%;
  }
  .business_3_4 .content_wrap article h2 {
    font-size: 2.5rem;
    color: #fff;
    line-height: 2.5rem;
  }
  .business_3_4 .content_wrap .content {
    width: 80%;
  }
  .business_3_4 .content_wrap .content .item {
    display: flex;
    border-bottom: 1px dashed #9396a2;
    padding: 90px 0;
  }
  .business_3_4 .content_wrap .content .item:first-child {
    padding-top: 0;
  }
  .business_3_4 .content_wrap .content .item:last-child {
    border-bottom: 0;
  }
  .business_3_4 .content_wrap .content .item h2 {
    width: 25%;
    font-size: 1.5rem;
    color: #005aff;
  }
  .business_3_4 .content_wrap .content .item ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 70%;
  }
  .business_3_4 .content_wrap .content .item ul li {
    width: 25%;
    text-align: center;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(1) {
    background: url(../images/benefit_line_01.png) top center no-repeat;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(2) {
    background: url(../images/benefit_line_02.png) top center no-repeat;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(3) {
    background: url(../images/benefit_line_03.png) top center no-repeat;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(4) {
    background: url(../images/benefit_line_04.png) top center no-repeat;
  }
  .business_3_4 .content_wrap .content .item ul li span {
    display: block;
    margin: 40px 0 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
  }
  .business_3_4 .content_wrap .content .item ul li p {
    color: #fff;
  }
  .business_3_4 .content_wrap .content .item ul li:last-child span,
  .business_3_4 .content_wrap .content .item ul li:last-child p {
    color: #ffba00;
  }

  /* 기술솔루션 */
  .business_4_1 {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 110px auto 40px;
    width: 70%;
  }
  .business_4_1 article {
    width: 100%;
    margin: 0 0 40px;
  }
  .business_4_1 article h2 {
    font-size: 1.8rem;
    color: #111;
    line-height: 2.6rem;
    text-align: center;
  }
  .business_4_1 .content_wrap {
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
  }
  .business_4_1 .content_wrap .content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 0 70px;
  }
  .business_4_1 .content_wrap .content .desc {
    width: 50%;
  }
  .business_4_1 .content_wrap .content .desc h2 {
    margin: 0 0 15px;
    font-size: 1.5rem;
    color: #1435ba;
    line-height: 2.2rem;
  }
  .business_4_1 .content_wrap .content .desc p {
    font-size: 1rem;
    font-weight: 600;
    color: #222;
  }
  .business_4_1 .content_wrap .content .desc ul {
    margin: 20px 0 0;
  }
  .business_4_1 .content_wrap .content .desc ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_4_1 .content_wrap .content .desc ul li::marker {
    color: #1435ba;
  }
  .business_4_1 .content_wrap .content .pic {
    display: flex;
    width: 40%;
    border-radius: 20px;
    overflow: hidden;
  }
  .business_4_1 .content_wrap .content .pic img {
    object-fit: cover;
    width: 100%;
  }

  .business_4_2 {
    background: #f9f9f9;
    padding: 90px 0;
  }
  .business_4_2 h2 {
    font-size: 1.8rem;
    color: #111;
    text-align: center;
  }
  .business_4_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
  }
  .business_4_2 .content_wrap .item {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 40px 0 0;
    padding: 2%;
    width: 20%;
    text-align: center;
  }
  .business_4_2 .content_wrap .item img {
    height: 25px;
  }
  .business_4_2 .content_wrap .item h3 {
    margin: 10px 0 5px;
    color: #111;
  }

  /* 네트워크 사업 */
  .business_5_1 {
    background: #f4f4f4;
    padding: 110px 0;
  }
  .business_5_1 .wrap {
    margin: 0 auto;
    width: 90%;
  }
  .business_5_1 h2 {
    font-size: 1.8rem;
    color: #111;
    text-align: center;
  }
  .business_5_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 50px 0 0;
  }
  .business_5_1 .content_wrap .content {
    width: 32%;
  }
  .business_5_1 .content_wrap .content ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_5_1 .content_wrap .content ul li {
    width: 30%;
    border-bottom: 1px solid #ccc;
    padding: 3% 1%;
    font-weight: 600;
    text-align: center;
  }
  .business_5_1 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_05_s01.jpg) center/cover;
    padding: 180px 0 0;
  }
  .business_5_1 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_05_s02.png) center/cover;
    padding: 180px 0 0;
  }
  .business_5_1 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_05_s03.jpg) center/cover;
    padding: 180px 0 0;
  }
  .business_5_1 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 12px;
    font-size: 1.4rem;
    color: #fff;
    text-align: center;
  }

  .business_5_1 .sort {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 0;
  }
  .business_5_1 .sort .item {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 40px 0 0;
    padding: 2%;
    width: 20%;
    text-align: center;
  }
  .business_5_1 .sort .item img {
    height: 25px;
  }
  .business_5_1 .sort .item h3 {
    margin: 10px 0 5px;
    color: #111;
  }

  .business_5_2 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 120px auto 130px;
    width: 90%;
  }
  .business_5_2 article {
    width: 25%;
  }
  .business_5_2 article h2 {
    font-size: 1.8rem;
    color: #111;
  }
  .business_5_2 .content_wrap {
    width: 70%;
  }
  .business_5_2 .content_wrap .content {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px solid #dedede;
    padding: 40px 10px;
  }
  .business_5_2 .content_wrap .content:first-child {
    padding-top: 0;
  }
  .business_5_2 .content_wrap .content h3 {
    width: 70px;
    font-size: 2.5rem;
    color: #ccc;
  }
  .business_5_2 .content_wrap .content h4 {
    margin: 0;
    width: 150px;
    font-size: 1.3rem;
    color: #1435ba;
  }
  .business_5_2 .content_wrap .content ul {
    display: flex;
    width: 60%;
  }
  .business_5_2 .content_wrap .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
    width: 33%;
  }

  .business_5_3 {
    background: url(../images/business_05_03_bg.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 110px 0;
  }
  .business_5_3 article h2 {
    font-size: 1.8rem;
    color: #fff;
    line-height: 2.6rem;
    text-align: center;
  }
  .business_5_3 .content_wrap {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin: 50px auto 0;
    width: 90%;
  }
  .business_5_3 .content_wrap .item {
    width: calc((100% - 48px) / 3);
    padding: 22px 20px;
    box-sizing: border-box;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
    text-align: center;
  }
  .business_5_3 .content_wrap .item .pic {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto 12px;
    border-radius: 50%;
    background: rgba(20, 53, 186, 0.08);
  }
  .business_5_3 .content_wrap .item .pic img {
    display: block;
    width: auto;
    max-width: 52px;
    max-height: 52px;
    margin: 0 auto;
    filter: brightness(0) saturate(100%);
  }
  .business_5_3 .content_wrap .item h3 {
    border-bottom: 2px solid #1c4db3;
    padding: 0 0 16px;
    margin: 16px 0;
    font-size: 1.4rem;
    color: #111827;
    line-height: 1.8rem;
  }
  .business_5_3 .content_wrap .item p {
    color: #374151;
  }
  .business_5_3 .info {
    background: #fff;
    border-radius: 20px;
    padding: 4% 0;
    margin: 80px auto 0;
    width: 90%;
    text-align: center;
  }
  .business_5_3 .info img {
    width: 80%;
    margin: 0 auto;
  }
  .business_5_3 .synergy {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 70px auto 0;
    width: 90%;
  }
  .business_5_3 .synergy > article {
    width: 100%;
    margin: 0 0 30px;
    font-size: 1.8rem;
    color: #fff;
    line-height: 2.5rem;
    text-align: center;
  }
  .business_5_3 .synergy .item {
    background: #fff;
    width: 32%;
  }
  .business_5_3 .synergy .item img {
    width: 100%;
  }
  .business_5_3 .synergy .item article {
    padding: 25px 6%;
  }
  .business_5_3 .synergy .item h2 {
    font-size: 1.3rem;
    color: #111;
    text-align: left;
  }
  .business_5_3 .synergy .item p {
    display: block;
    margin: 5px 0 0;
  }
  .business_5_3 .synergy h3 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 60px auto 0;
    width: min(100%, 980px);
    padding: 22px 28px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 24px;
    background: linear-gradient(
      135deg,
      rgba(15, 23, 42, 0.88) 0%,
      rgba(20, 53, 186, 0.74) 100%
    );
    font-size: 1.8rem;
    font-weight: 600;
    color: #f8fafc;
    line-height: 1.5;
    text-align: center;
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.22);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .business_5_3 .synergy h3 span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 2.4rem;
    color: #ffffff;
    line-height: 1.15;
  }

  .business_5_4 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 120px auto 130px;
    width: 90%;
  }
  .business_5_4 article {
    width: 25%;
  }
  .business_5_4 article h2 {
    font-size: 1.8rem;
    color: #111;
  }
  .business_5_4 ul {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px 20px;
    width: 70%;
  }
  .business_5_4 ul li {
    width: 100%;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .business_5_4 ul li img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 72px;
    margin: 0 auto;
    object-fit: contain;
  }

  /* 드론방산사업 핵심역량 3가지 */
  .business_6_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 130px auto 150px;
    width: 90%;
  }
  .business_6_1 .content_wrap {
    width: 70%;
    margin: auto 0;
  }
  .business_6_1 .content_wrap article {
    width: 100%;
  }
  .business_6_1 .content_wrap article h2 {
    font-size: 1.8rem;
    color: #111;
    line-height: 2.5rem;
  }
  .business_6_1 .content_wrap .content {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px solid #dedede;
    padding: 25px 10px;
  }
  .business_6_1 .content_wrap .content:first-child {
    padding-top: 0;
  }
  .business_6_1 .content_wrap .content h3 {
    width: 70px;
    font-size: 2.5rem;
    color: #ccc;
  }
  .business_6_1 .content_wrap .content h4 {
    margin: 0;
    width: 120px;
    font-size: 1.3rem;
    color: #1435ba;
  }
  .business_6_1 .content_wrap .content ul {
    display: flex;
    width: 60%;
  }
  .business_6_1 .content_wrap .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_6_1 .pic {
    display: flex;
    width: 25%;
    border-radius: 20px;
    overflow: hidden;
  }
  .business_6_1 .pic img {
    object-fit: cover;
    width: 100%;
  }

  .business_6_2 {
    background: #f4f4f4;
    padding: 110px 0 80px;
  }
  .business_6_2 .wrap {
    margin: 0 auto;
    width: 90%;
  }
  .business_6_2 h2 {
    font-size: 1.8rem;
    color: #111;
    text-align: center;
  }
  .business_6_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 0;
  }
  .business_6_2 .content_wrap .content {
    width: 32%;
    margin: 20px 0;
  }
  .business_6_2 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_06_s01.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_06_s02.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_06_s03.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(4) .pic {
    display: flex;
    background: url(../images/busi_06_s04.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(5) .pic {
    display: flex;
    background: url(../images/busi_06_s05.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(6) .pic {
    display: flex;
    background: url(../images/busi_06_s06.jpg) center/cover;
    padding: 200px 0 0;
  }
  .business_6_2 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 12px;
    font-size: 1.4rem;
    color: #fff;
    text-align: center;
  }
  .business_6_2 .content_wrap .content p {
    margin: 20px 0;
    text-align: center;
  }

  .business_6_3 {
  }
  .business_6_3 article h2 {
    margin: 0 0 40px;
    font-size: 1.7rem;
    color: #111;
    text-align: center;
  }
  .business_6_3 .content_wrap {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin: 50px auto 0;
    width: 90%;
  }
  .business_6_3 .content_wrap .content {
    width: 100%;
  }
  .business_6_3 .content_wrap .content h2 {
    border-bottom: 2px solid #333;
    padding: 0 0 15px;
    color: #111;
  }
  .business_6_3 .content_wrap .content p {
    margin: 15px 0 0;
  }

  .business_6_4 {
    background: #f4f4f4;
    margin: 100px 0;
    padding: 70px 0;
  }
  .business_6_4 article {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
  }
  .business_6_4 article h2 {
    width: 25%;
    font-size: 1.8rem;
    color: #111;
    line-height: 2.5rem;
  }
  .business_6_4 article h2 span {
    color: #1435ba;
  }
  .business_6_4 article .desc {
    margin: auto 0;
    width: 70%;
  }
  .business_6_4 article .desc h3 {
    margin: 0 0 20px;
    font-size: 1.2rem;
    color: #0024b5;
    line-height: 2rem;
  }
  .business_6_4 article .desc h4 {
    margin: 20px 0 5px;
    color: #222;
  }

  /* 크로스셀링 배너 */
  .cross {
    margin: 40px auto;
    width: 90%;
    text-align: center;
  }
  .cross h2 {
    display: inline-block;
    border-bottom: 5px solid #0024b5;
    border-image: linear-gradient(
      to right,
      #0024b5 0%,
      #009fad 50%,
      #80b81f 100%
    );
    border-image-slice: 1;
    margin: 15px 0;
    font-size: 2rem;
    font-weight: 700;
    color: #111;
    line-height: 3.3rem;
  }
  .cross h3 {
    font-size: 1rem;
    color: #222;
    letter-spacing: 2px;
  }
  .cross p {
    margin: 20px 0 40px;
  }

  /* 채용안내 */
  .contact_2_1 {
  }
  .contact_2_1 article h2 {
    margin: 0 0 30px;
    font-size: 1.7rem;
    color: #1435ba;
    text-align: center;
  }
  .contact_2_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 50px auto 0;
    width: 90%;
  }
  .contact_2_1 .content_wrap .content {
    width: 31%;
  }
  .contact_2_1 .content_wrap .content h2 {
    border-bottom: 2px solid #333;
    padding: 0 0 15px;
    color: #111;
  }
  .contact_2_1 .content_wrap .content p {
    margin: 15px 0 0;
  }

  .contact_2_2 {
    margin: 100px auto;
    width: 90%;
  }
  .contact_2_2 article h2 {
    margin: 0 0 40px;
    font-size: 1.8rem;
    color: #111;
    text-align: center;
  }
  .contact_2_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .contact_2_2 .content_wrap .item {
    width: 18%;
    text-align: center;
  }
  .contact_2_2 .content_wrap .item .pic {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #f9f9f9;
    margin: 0 auto;
    padding: 8% 5%;
    width: 50%;
  }
  .contact_2_2 .content_wrap .item .pic img {
    height: 40px;
  }
  .contact_2_2 .content_wrap .item h2 {
    margin: 15px 0 0;
    font-size: 1.1rem;
    color: #111;
  }

  .contact_2_3 {
    background: url(../images/main_place_bg.jpg) center no-repeat;
    background-size: cover;
    padding: 70px 0;
  }
  .contact_2_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 90%;
  }
  .contact_2_3 .content_wrap .pic {
    display: flex;
    width: 40%;
    border-radius: 20px;
    overflow: hidden;
  }
  .contact_2_3 .content_wrap .pic img {
    object-fit: cover;
    width: 100%;
  }
  .contact_2_3 .content_wrap .content {
    margin: auto 0;
    width: 55%;
  }
  .contact_2_3 .content_wrap .content .item {
    margin: 40px 0;
  }
  .contact_2_3 .content_wrap .content .item:first-child {
    margin: 0;
  }
  .contact_2_3 .content_wrap .content .item h2 {
    margin: 0 0 15px;
    font-size: 1.4rem;
    color: #fff;
    line-height: 2rem;
  }
  .contact_2_3 .content_wrap .content .item > ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .contact_2_3 .content_wrap .content .item > ul li {
    border-radius: 15px;
    background: #fff;
    padding: 3%;
    width: 18%;
    text-align: center;
  }
  .contact_2_3 .content_wrap .content .item > ul li span {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    color: #1435ba;
  }
  .contact_2_3 .content_wrap .content .item ul.support li {
    width: 26%;
  }
  .contact_2_3 .content_wrap .content h3 {
    color: #ffd02b;
  }
}

@media (max-width: 1370px) {
  .about_2_1 .content_wrap {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .about_2_1 .content_wrap .content {
    display: flex;
    justify-content: center;
    border-radius: 50%;
    padding: 2%;
    width: 300px;
    height: 300px;
    margin: 20px;
  }
}

@media (max-width: 767px) {
  .divide_hor {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .divide_hor .content {
    width: 100%;
    margin: 0 0 50px;
  }

  .divide4_pic {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    height: 100%;
  }
  .divide4_pic .content {
    border-bottom: 0px solid #dedede;
    width: 48%;
    margin: 2% 0;
    overflow: hidden;
  }
  .divide4_pic .content img {
    width: 100%;
    margin: 0 auto;
  }

  .divide4 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    height: 100%;
  }
  .divide4 .content {
    border-bottom: 1px solid #dedede;
    width: 47%;
    margin: 0 0 6%;
    overflow: hidden;
  }
  .divide4 .content .pic {
    display: block;
    text-align: center;
  }
  .divide4 .content .pic img {
    width: 100%;
    margin: 0 auto;
  }
  .divide4 .content .desc {
    display: block;
    border-left: 1px solid #dedede;
    border-right: 1px solid #dedede;
    height: 90%;
    padding: 5%;
  }
  .divide4 .content .desc h1 {
    display: block;
    margin: 0 0 10px;
    font-size: 1.5em;
    font-weight: 600;
    color: #07439f;
    text-align: center;
  }
  .divide4 .content .desc p {
    text-align: center;
  }
  .divide4 .hidden {
    display: none;
  }

  .divide4_tit {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    height: 100%;
  }
  .divide4_tit .content {
    border-bottom: 1px solid #dedede;
    width: 48.5%;
    margin: 1.5% 0;
    overflow: hidden;
  }
  .divide4_tit .content h1 {
    background: #69c11e;
    padding: 10px 0;
    font-size: 1em;
    font-weight:;
    color: #fff;
    text-align: center;
  }
  .divide4_tit .content span {
    display: block;
    border-left: 1px solid #dedede;
    border-right: 1px solid #dedede;
    height: 80%;
    padding: 10%;
    text-align: center;
  }

  /* 2차 메뉴 */
  #snb_2dep {
    margin: 40px auto 0;
    width: 70%;
  }
  #snb_2dep .nav ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  #snb_2dep .nav ul li {
    width: 49%;
    margin: 0 0 6px;
  }
  #snb_2dep .nav ul li a {
    display: block;
    background: #fff;
    border: 1px #dedede solid;
    border-radius: 30px;
    padding: 6px 0;
    font-size: 0.9em;
    color: #222;
    text-align: center;
    transition: all 0.3s;
  }
  #snb_2dep .nav ul li a:hover {
    background: #fff;
    border: 1px #41aea8 solid;
    color: #25aba3;
    transition: all 0.5s;
  }
  #snb_2dep .nav ul li.on a {
    background: #41aea8;
    border: 1px #41aea8 solid;
    font-weight: 500;
    color: #fff;
  }
  /*#snb_2dep .nav ul li:last-child { visibility:hidden; }*/

  /* 인사말 */
  .about_1_1 {
    margin: 60px auto;
    width: 85%;
  }
  .about_1_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .about_1_1 .content_wrap .pic {
    width: 100%;
    text-align: center;
  }
  .about_1_1 .content_wrap .pic img {
    border-radius: 15px;
    width: 50%;
  }
  .about_1_1 .content_wrap .pic h3 {
    display: block;
    margin: 20px;
    font-size: 1rem;
    color: #111;
  }
  .about_1_1 .content_wrap .pic h3 strong {
    display: inline-block;
    margin-left: 5px;
    font-size: 1rem;
  }
  .about_1_1 .content_wrap article {
    margin: 20px 0 0;
    width: 100%;
  }
  .about_1_1 .content_wrap article h2 {
    display: block;
    margin: 5px 0 20px;
    font-size: 1.4rem;
    color: #111;
    line-height: 2rem;
  }
  .about_1_1 .content_wrap article h3 {
    font-size: 1rem;
    color: #1435ba;
  }

  .about_1_2 {
    background: url(../images/about_01_02.jpg) center/cover no-repeat;
    padding: 60px 0;
  }
  .about_1_2 .content_wrap {
    margin: 0 auto;
    width: 85%;
  }
  .about_1_2 .content {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    border-radius: 20px;
    padding: 40px 0;
    margin: 3% 0;
    width: 100%;
    font-size: 1rem;
    font-weight: 500;
    color: #fff;
    text-align: center;
  }
  .about_1_2 .content:nth-child(1) {
    background: rgba(5, 184, 52, 0.8);
  }
  .about_1_2 .content:nth-child(2) {
    background: rgba(21, 136, 209, 0.8);
  }
  .about_1_2 .content h2 {
    position: relative;
    margin: auto 0;
    margin: 0 0 15px;
    font-size: 1.3rem;
    color: #fff;
    text-align: center;
  }
  .about_1_2 .content h2 span {
    display: inline-block;
    border-bottom: 3px solid #fff047;
  }
  .about_1_2 .content p {
    margin: auto 0;
  }
  .about_1_2 .content ul {
    margin: auto 0;
  }
  .about_1_2 .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 25px;
    line-height: 1.5em;
    text-align: left;
  }

  /* 경영이념 */
  .about_2_1 {
    background: url(../images/about_02_01_bg_mob.jpg) center/cover no-repeat;
    padding: 60px 0;
  }
  .about_2_1 article {
    display: block;
    margin: 0 0 20px;
  }
  .about_2_1 article h2 {
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .about_2_1 article h2 span {
    color: #1435ba;
  }
  .about_2_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 85%;
  }
  .about_2_1 .content_wrap .content {
    display: flex;
    justify-content: center;
    border-radius: 50%;
    background: #fff;
    padding: 5%;
    margin: 15px auto;
    width: 200px;
    height: 200px;
  }
  .about_2_1 .content_wrap .content:nth-child(even) {
    border: 3px dashed #05b834;
  }
  .about_2_1 .content_wrap .content:nth-child(odd) {
    border: 3px dashed #1588d1;
  }
  .about_2_1 .content_wrap .content .item {
    margin: auto 0;
    text-align: center;
  }
  .about_2_1 .content_wrap .content .item .pic img {
    height: 35px;
  }
  .about_2_1 .content_wrap .content .item h2 {
    margin: 15px 0 10px;
    font-size: 1.3rem;
    color: #111;
  }

  /* 연혁 */
  .about_3_1 {
    background: url(../images/history_line.png) 3.5% 0 repeat-y;
    margin: 50px auto;
    width: 85%;
  }
  .about_3_1 .content_wrap {
    display: flex;
    flex-direction: column;
    padding-bottom: 50px;
  }
  .about_3_1 .content_wrap {
    background: url(../images/history_point.png) top left no-repeat;
    background-size: 20px;
    margin-right: auto;
  }
  .about_3_1 .content_wrap .content {
    display: flex;
    flex-direction: column;
    margin-left: 30px;
  }
  .about_3_1 .content_wrap .content h2 {
    display: block;
    margin: 0 0 5px;
    font-size: 1.2rem;
    color: #003789;
  }
  .about_3_1 .content_wrap .content .item {
    display: flex;
    flex-wrap: wrap;
  }
  .about_3_1 .content_wrap .content .item .month {
    display: none;
    width: 25px;
    margin: 2px 0;
    font-weight: 700;
    color: #111;
  }
  .about_3_1 .content_wrap .content .item ul {
  }
  .about_3_1 .content_wrap .content .item ul li {
    margin: 2px 0;
  }
  .about_3_1 .content_wrap .content .pic {
    margin: 25px 0 0;
  }
  .about_3_1 .content_wrap .content .pic img {
    border-radius: 15px;
    width: 95%;
  }

  /* 인증특허 */
  .about_5_1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    border-bottom: 1px solid #dedede;
    padding: 0 0 40px;
    margin: 0 auto 40px;
    width: 85%;
  }
  .about_5_1 article {
    margin: 0 0 15px;
    width: 100%;
  }
  .about_5_1 article h2 {
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .about_5_1 .content_wrap {
    width: 100%;
  }
  .about_5_1 .content_wrap ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .about_5_1 .content_wrap ul li {
    width: 42%;
    margin: 3%;
    border: 1px solid #dedede;
    overflow: hidden;
  }
  .about_5_1 .content_wrap ul li img {
    width: 100%;
  }

  /* 오시는 길 */
  .about_6_1 {
    margin: 20px auto;
    width: 85%;
  }
  .about_6_1 .content {
  }
  .about_6_1 .content .logo {
  }
  .about_6_1 .content h2 {
    display: block;
    margin: 0 0 20px;
    font-size: 1.2rem;
    color: #222;
    line-height: 1.5rem;
  }
  .about_6_1 .time {
    border-top: 1px solid #dedede;
    margin: 20px 0 0;
    padding: 20px 0 0;
  }
  .about_6_1 .time .tit {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1435ba;
    line-height: 1.5rem;
  }
  .about_6_1 .time p {
    display: block;
    margin: 5px 0;
  }
  .about_6_1 .time p span {
    display: inline-block;
    width: 95px;
    font-weight: 600;
    color: #222;
  }
  .about_6_1 .map {
    margin: 30px 0 0;
  }
  .about_6_1 .location {
    margin: 30px 0 0;
  }
  .about_6_1 .location a {
    display: inline-block;
    border-radius: 10px;
    background: #fae100;
    padding: 12px 20px;
    font-weight: 600;
    color: #333;
    text-align: center;
    transition: 0.3s;
  }
  .about_6_1 .location a:hover {
    background: #0024b5;
    color: #fff;
  }
  .about_6_1 .location a img {
    display: inline-block;
    margin: 0 10px 0 0;
    height: 25px;
  }
  .about_6_1 .location a:hover img {
    filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(12deg)
      brightness(105%) contrast(101%);
  }

  /* 사업개요 */
  .business_1_1 {
    margin: 50px auto;
    width: 85%;
  }
  .business_1_1 .content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 0 60px;
  }
  .business_1_1 .content .pic {
    display: flex;
    border-radius: 15px;
    width: 100%;
    overflow: hidden;
  }
  .business_1_1 .content .pic img {
    object-fit: cover;
    width: 100%;
  }
  .business_1_1 .content article {
    margin: 30px 0 0;
    width: 100%;
  }

  .business_1_2 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 60px 0;
  }
  .business_1_2 .content {
    display: flex;
    justify-content: center;
    background: url(../images/timeline_bg.png) center no-repeat;
    background-size: 50%;
    transform: rotate(90deg);
    width: 100%;
    padding: 10px 0;
  }
  .business_1_2 .item {
    transform: rotate(-90deg);
    width: 100%;
  }
  .business_1_2 .content:nth-child(odd) .item {
    margin-right: auto;
    padding-left: 55%;
  }
  .business_1_2 .content:nth-child(even) .item {
    padding-right: 55%;
  }
  .business_1_2 .item .pic {
    margin: 0 0 10px;
  }
  .business_1_2 .item .pic img {
    height: 35px;
  }
  .business_1_2 .item p {
    font-size: 1rem;
    font-weight: 600;
    color: #111;
  }

  /* 감탄소 플랫폼 */
  .business_2_1 {
    margin: 50px auto;
    width: 85%;
  }
  .business_2_1 .pic {
    border-radius: 20px;
    border: 1px solid #dedede;
    padding: 15%;
    width: 40%;
    margin: 0 auto;
    overflow: hidden;
  }
  .business_2_1 .pic img {
    objedt-fit: cover;
    width: 100%;
  }
  .business_2_1 article {
    margin: 40px 0 0;
    text-align: center;
  }
  .business_2_1 article h2 {
    font-size: 1.4rem;
    color: #111;
  }
  .business_2_1 article h3 {
    font-size: 1.8rem;
    color: #fd6f17;
  }

  .business_2_2 {
    background: url(../images/main_key_bg.jpg) center/cover no-repeat;
    margin: 60px 0 0;
    padding: 70px 0;
  }
  .business_2_2 > h2 {
    display: block;
    margin: 0 0 20px;
    font-size: 1.4rem;
    color: black;
    text-align: center;
  }
  .business_2_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 85%;
  }
  .business_2_2 .content_wrap .content {
    margin: 15px 0;
    border-radius: 20px;
    background: #fff;
    padding: 3%;
    transition: 0.3s;
  }
  .business_2_2 .content_wrap .content:hover {
    margin: -30px 0 0;
  }
  .business_2_2 .content_wrap .content .pic {
    border-radius: 15px;
    overflow: hidden;
  }
  .business_2_2 .content_wrap .content .pic img {
    width: 100%;
  }
  .business_2_2 .content_wrap .content article {
    margin: 8% 7% 7%;
  }
  .business_2_2 .content_wrap .content article h2 {
    font-size: 1.4rem;
    color: #111;
  }
  .business_2_2 .content_wrap .content article p {
    display: block;
    margin: 10px 0;
  }
  .business_2_2 .content_wrap .content article ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 20px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_2_2 .content_wrap .content article ul li::marker {
    color: #1435ba;
  }
  .business_2_2 .content_wrap .content article ul li.tit {
    list-style-type: none;
    margin: 0;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1435ba;
  }
  .business_2_2 .content_wrap .content article a {
    display: inline-block;
    border-radius: 40px;
    background: #333;
    padding: 6px 15px;
    margin: 10px 0 0;
    font-size: 0.85rem;
    color: #fff;
    text-align: center;
    transition: 0.3s;
  }
  .business_2_2 .content_wrap .content article a:hover {
    background: #0024b5;
  }

  .business_2_3 {
    background: #f9f9f9;
    padding: 60px 0;
  }
  .business_2_3 h2 {
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .business_2_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px auto 0;
    width: 85%;
  }
  .business_2_3 .content_wrap .item {
    border-radius: 10px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 1.5% 0;
    padding: 5% 2%;
    width: 44%;
    text-align: center;
  }
  .business_2_3 .content_wrap .item strong {
    font-size: 1.1rem;
    color: #111;
  }

  .business_2_4 {
    background: url(../images/main_key_bg.jpg) center/cover no-repeat;
    margin: 60px 0 0;
    padding: 70px 0;
  }
  .business_2_4 > h2 {
    display: block;
    margin: 0 0 20px;
    font-size: 1.4rem;
    color: #fff;
    text-align: center;
  }
  .business_2_4 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 85%;
  }
  .business_2_4 .content_wrap .content {
    margin: 15px 0;
    border-radius: 20px;
    background: #fff;
    padding: 3%;
    transition: 0.3s;
  }
  .business_2_4 .content_wrap .content:hover {
    margin: -30px 0 0;
  }
  .business_2_4 .content_wrap .content .pic {
    border-radius: 15px;
    overflow: hidden;
  }
  .business_2_4 .content_wrap .content .pic img {
    width: 100%;
  }
  .business_2_4 .content_wrap .content article {
    margin: 8% 7% 7%;
  }
  .business_2_4 .content_wrap .content article h2 {
    font-size: 1.4rem;
    color: #111;
  }
  .business_2_4 .content_wrap .content article h2 span {
    font-size: 1.2rem;
  }
  .business_2_4 .content_wrap .content article p {
    display: block;
    margin: 10px 0;
  }
  .business_2_4 .content_wrap .content article ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 20px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_2_4 .content_wrap .content article ul li::marker {
    color: #1435ba;
  }
  .business_2_4 .content_wrap .content article ul li.tit {
    list-style-type: none;
    margin: 0;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1435ba;
  }
  .business_2_4 .content_wrap .content article a {
    display: inline-block;
    border-radius: 40px;
    background: #333;
    padding: 6px 15px;
    margin: 10px 0 0;
    font-size: 0.85rem;
    color: #fff;
    text-align: center;
    transition: 0.3s;
  }
  .business_2_4 .content_wrap .content article a:hover {
    background: #0024b5;
  }

  .business_2_5 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .business_2_5 article {
    font-size: 1.4rem;
    color: #111;
    line-height: 1.8rem;
    text-align: center;
  }
  .business_2_5 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px auto 0;
    width: 100%;
  }
  .business_2_5 .content_wrap ul {
    width: 31%;
    text-align: center;
  }
  .business_2_5 .content_wrap ul li {
    color: #111;
  }
  .business_2_5 .content_wrap ul li img {
    height: 30px;
  }
  .business_2_5 .content_wrap ul li .counter {
    display: inline-block;
    margin: 20px 0;
    font-size: 1.7rem;
    font-weight: 800;
  }
  .business_2_5 .content_wrap ul li i {
    font-size: 1.2rem;
    font-weight: 800;
  }
  .business_2_5 .content_wrap ul li.tit {
    display: inline-block;
    border-radius: 20px;
    background: #0024b5;
    padding: 6px 10px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    text-align: center;
  }

  /* 스마트 리사이클링센터 */
  .business_3_1 {
    background: url(../images/business_03_01_mob.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 40% 0;
  }

  .business_3_2 {
    background: url(../images/main_place_bg.jpg) center no-repeat;
    padding: 70px 0;
  }
  .business_3_2 h2 {
    font-size: 1.4rem;
    color: black;
    text-align: center;
  }
  .business_3_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px auto 0;
    width: 85%;
  }
  .business_3_2 .content_wrap .content {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 1.4% 0;
    padding: 7% 4%;
    width: 40%;
    text-align: center;
  }
  .business_3_2 .content_wrap .content .pic img {
    height: 30px;
  }
  .business_3_2 .content_wrap .content h3 {
    display: block;
    margin: 15px 0 5px;
    font-size: 1rem;
    color: #111;
  }

  .business_3_3 {
    margin: 70px auto;
    width: 85%;
  }
  .business_3_3 h2 {
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .business_3_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_3_3 .content_wrap .content {
    width: 100%;
    margin: 25px 0;
  }
  /* .business_3_3 .content_wrap .content h3 { background:url(../images/check_pic.png) no-repeat; background-size:30px; padding-left:40px; font-size:1.5rem; color:#111; } */
  .business_3_3 .content_wrap .content ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_3_3 .content_wrap .content ul li {
    width: 44%;
    border-bottom: 1px solid #dedede;
    padding: 10px 2%;
    text-align: center;
  }
  .business_3_3 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_03_s01.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_3_3 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_03_s02.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_3_3 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_03_s03.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_3_3 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 10px;
    font-size: 1.1rem;
    color: #fff;
    text-align: center;
  }

  .business_3_4 {
    background: url(../images/business_03_04_bg_mob.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 70px 0;
  }
  .business_3_4 .content_wrap {
    margin: 0 auto;
    width: 85%;
  }
  .business_3_4 .content_wrap article {
  }
  .business_3_4 .content_wrap article h2 {
    font-size: 1.7rem;
    color: #fff;
    line-height: 2rem;
    text-align: center;
  }
  .business_3_4 .content_wrap .content {
  }
  .business_3_4 .content_wrap .content .item {
    border-bottom: 1px dashed #9396a2;
    padding: 40px 0;
  }
  .business_3_4 .content_wrap .content .item:last-child {
    border-bottom: 0;
  }
  .business_3_4 .content_wrap .content .item h2 {
    display: block;
    margin: 0 0 20px;
    font-size: 1.5rem;
    color: #005aff;
    text-align: center;
  }
  .business_3_4 .content_wrap .content .item ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_3_4 .content_wrap .content .item ul li {
    width: 23%;
    padding: 0 1%;
    text-align: center;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(1) {
    background: url(../images/benefit_line_01.png) top center no-repeat;
    background-size: 300px;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(2) {
    background: url(../images/benefit_line_02.png) top center no-repeat;
    background-size: 300px;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(3) {
    background: url(../images/benefit_line_03.png) top center no-repeat;
    background-size: 300px;
  }
  .business_3_4 .content_wrap .content .item ul li:nth-child(4) {
    background: url(../images/benefit_line_04.png) top center no-repeat;
    background-size: 300px;
  }
  .business_3_4 .content_wrap .content .item ul li span {
    display: block;
    margin: 30px 0 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
  }
  .business_3_4 .content_wrap .content .item ul li p {
    color: #fff;
  }
  .business_3_4 .content_wrap .content .item ul li:last-child span,
  .business_3_4 .content_wrap .content .item ul li:last-child p {
    color: #ffba00;
  }

  /* 기술솔루션 */
  .business_4_1 {
    margin: 70px auto;
    width: 70%;
  }
  .business_4_1 article {
  }
  .business_4_1 article h2 {
    font-size: 1.4rem;
    color: #111;
    line-height: 2rem;
    text-align: center;
  }
  .business_4_1 .content_wrap {
    margin: 20px 0 0;
  }
  .business_4_1 .content_wrap .content {
    margin: 0 0 60px;
  }
  .business_4_1 .content_wrap .content .desc {
    width: 100%;
  }
  .business_4_1 .content_wrap .content .desc h2 {
    margin: 0 0 10px;
    font-size: 1.3rem;
    color: #1435ba;
    line-height: 1.8rem;
  }
  .business_4_1 .content_wrap .content .desc p {
    font-size: 1rem;
    font-weight: 600;
    color: #222;
  }
  .business_4_1 .content_wrap .content .desc ul {
    margin: 15px 0 25px;
  }
  .business_4_1 .content_wrap .content .desc ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 15px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_4_1 .content_wrap .content .desc ul li::marker {
    color: #1435ba;
  }
  .business_4_1 .content_wrap .content .pic {
    display: flex;
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
  }
  .business_4_1 .content_wrap .content .pic img {
    object-fit: cover;
    width: 100%;
  }

  .business_4_2 {
    background: #f9f9f9;
    padding: 60px 0;
  }
  .business_4_2 h2 {
    margin: 0 0 20px;
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .business_4_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 85%;
  }
  .business_4_2 .content_wrap .item {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 1.4% 0;
    padding: 5% 4%;
    width: 40%;
    text-align: center;
  }
  .business_4_2 .content_wrap .item img {
    height: 18px;
  }
  .business_4_2 .content_wrap .item h3 {
    margin: 5px 0;
    font-size: 1rem;
    color: #111;
  }

  /* 네트워크 사업 */
  .business_5_1 {
    background: #f4f4f4;
    padding: 70px 0;
  }
  .business_5_1 .wrap {
    margin: 0 auto;
    width: 85%;
  }
  .business_5_1 h2 {
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .business_5_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_5_1 .content_wrap .content {
    width: 100%;
    margin: 25px 0;
  }
  .business_5_1 .content_wrap .content ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_5_1 .content_wrap .content ul li {
    width: 30%;
    border-bottom: 1px solid #ccc;
    padding: 15px 1%;
    font-weight: 600;
    text-align: center;
  }
  .business_5_1 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_05_s01.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_5_1 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_05_s02.png) center/cover;
    padding: 120px 0 0;
  }
  .business_5_1 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_05_s03.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_5_1 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 10px;
    font-size: 1.1rem;
    color: #fff;
    text-align: center;
  }

  .business_5_1 .sort {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 0;
  }
  .business_5_1 .sort .item {
    border-radius: 15px;
    border: 1px solid #dedede;
    background: #fff;
    margin: 1.4% 0;
    padding: 5% 4%;
    width: 40%;
    text-align: center;
  }
  .business_5_1 .sort .item img {
    height: 18px;
  }
  .business_5_1 .sort .item h3 {
    margin: 5px 0;
    font-size: 1rem;
    color: #111;
  }

  .business_5_2 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 70px auto;
    width: 85%;
  }
  .business_5_2 article {
    margin: 0 0 10px;
  }
  .business_5_2 article h2 {
    font-size: 1.4rem;
    color: #111;
  }
  .business_5_2 .content_wrap {
    width: 100%;
  }
  .business_5_2 .content_wrap .content {
    border-bottom: 1px solid #dedede;
    padding: 30px 10px 25px;
  }
  .business_5_2 .content_wrap .content h3 {
    font-size: 2rem;
    color: #ccc;
  }
  .business_5_2 .content_wrap .content h4 {
    margin: 10px 0;
    font-size: 1.2rem;
    color: #1435ba;
  }
  .business_5_2 .content_wrap .content ul {
  }
  .business_5_2 .content_wrap .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 20px;
    line-height: 1.5em;
    text-align: left;
  }

  .business_5_3 {
    background: url(../images/business_05_03_bg_mob.jpg) center/cover no-repeat;
    background-attachment: fixed;
    padding: 80px 0;
  }
  .business_5_3 article h2 {
    font-size: 1.4rem;
    color: #fff;
    line-height: 2rem;
    text-align: center;
  }
  .business_5_3 .content_wrap {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    margin: 20px auto 0;
    width: 85%;
  }
  .business_5_3 .content_wrap .item {
    width: 100%;
    padding: 18px 16px;
    box-sizing: border-box;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
    text-align: center;
  }
  .business_5_3 .content_wrap .item .pic {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background: rgba(20, 53, 186, 0.08);
  }
  .business_5_3 .content_wrap .item .pic img {
    display: block;
    width: auto;
    max-width: 48px;
    max-height: 48px;
    margin: 0 auto;
    filter: brightness(0) saturate(100%);
  }
  .business_5_3 .content_wrap .item h3 {
    border-bottom: 2px solid #1c4db3;
    padding: 0 0 14px;
    margin: 14px 0;
    font-size: 1.2rem;
    color: #111827;
    line-height: 1.8rem;
  }
  .business_5_3 .content_wrap .item p {
    color: #374151;
    margin: 0;
  }
  .business_5_3 .info {
    background: #fff;
    border-radius: 20px;
    padding: 10% 4%;
    margin: 40px auto 0;
    width: 77%;
    text-align: center;
  }
  .business_5_3 .info img {
    width: 100%;
  }
  .business_5_3 .synergy {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 60px auto 0;
    width: 84%;
  }
  .business_5_3 .synergy > article {
    width: 100%;
    margin: 0 0 20px;
    font-size: 1.4rem;
    color: #fff;
    line-height: 2rem;
    text-align: center;
  }
  .business_5_3 .synergy .item {
    background: #fff;
    margin: 10px 0;
  }
  .business_5_3 .synergy .item img {
    width: 100%;
  }
  .business_5_3 .synergy .item article {
    padding: 8%;
  }
  .business_5_3 .synergy .item h2 {
    font-size: 1.2rem;
    color: #111;
    text-align: left;
  }
  .business_5_3 .synergy .item p {
    display: block;
    margin: 5px 0 0;
  }
  .business_5_3 .synergy h3 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 40px auto 0;
    width: 100%;
    padding: 18px 16px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 20px;
    background: linear-gradient(
      135deg,
      rgba(15, 23, 42, 0.88) 0%,
      rgba(20, 53, 186, 0.74) 100%
    );
    font-size: 1.15rem;
    font-weight: 600;
    color: #f8fafc;
    line-height: 1.5;
    text-align: center;
    box-shadow: 0 16px 28px rgba(15, 23, 42, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .business_5_3 .synergy h3 span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 1.5rem;
    color: #ffffff;
    line-height: 1.15;
  }

  .business_5_4 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 70px auto;
    width: 85%;
  }
  .business_5_4 article {
    margin: 0 0 10px;
  }
  .business_5_4 article h2 {
    font-size: 1.4rem;
    color: #111;
  }
  .business_5_4 ul {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px 14px;
    width: 100%;
  }
  .business_5_4 ul li {
    width: 100%;
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .business_5_4 ul li img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 52px;
    margin: 0 auto;
    object-fit: contain;
  }

  /* 드론방산사업 핵심역량 3가지 */
  .business_6_1 {
    margin: 70px auto;
    width: 85%;
  }
  .business_6_1 .content_wrap {
    width: 100%;
    margin: 40px 0 0;
  }
  .business_6_1 .content_wrap article {
    width: 100%;
  }
  .business_6_1 .content_wrap article h2 {
    font-size: 1.4rem;
    color: #111;
  }
  .business_6_1 .content_wrap .content {
    border-bottom: 1px solid #dedede;
    padding: 30px 10px 25px;
  }
  .business_6_1 .content_wrap .content h3 {
    font-size: 2rem;
    color: #ccc;
  }
  .business_6_1 .content_wrap .content h4 {
    margin: 10px 0;
    font-size: 1.2rem;
    color: #1435ba;
  }
  .business_6_1 .content_wrap .content ul {
  }
  .business_6_1 .content_wrap .content ul li {
    list-style-type: disc;
    list-style-position: outside;
    margin: 4px 0 4px 20px;
    line-height: 1.5em;
    text-align: left;
  }
  .business_6_1 .pic {
    display: flex;
    width: 80%;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
  }
  .business_6_1 .pic img {
    object-fit: cover;
    width: 100%;
  }

  .business_6_2 {
    background: #f4f4f4;
    padding: 70px 0 40px;
  }
  .business_6_2 .wrap {
    margin: 0 auto;
    width: 85%;
  }
  .business_6_2 h2 {
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .business_6_2 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 0;
  }
  .business_6_2 .content_wrap .content {
    width: 100%;
    margin: 15px 0;
  }
  .business_6_2 .content_wrap .content ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .business_6_2 .content_wrap .content ul li {
    width: 30%;
    border-bottom: 1px solid #ccc;
    padding: 15px 1%;
    font-weight: 600;
    text-align: center;
  }
  .business_6_2 .content_wrap .content:nth-child(1) .pic {
    display: flex;
    background: url(../images/busi_06_s01.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(2) .pic {
    display: flex;
    background: url(../images/busi_06_s02.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(3) .pic {
    display: flex;
    background: url(../images/busi_06_s03.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(4) .pic {
    display: flex;
    background: url(../images/busi_06_s04.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(5) .pic {
    display: flex;
    background: url(../images/busi_06_s05.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_6_2 .content_wrap .content:nth-child(6) .pic {
    display: flex;
    background: url(../images/busi_06_s06.jpg) center/cover;
    padding: 120px 0 0;
  }
  .business_6_2 .content_wrap .content .pic h3 {
    display: block;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: 10px;
    font-size: 1.1rem;
    color: #fff;
    text-align: center;
  }
  .business_6_2 .content_wrap .content p {
    margin: 15px 0;
    text-align: center;
  }

  .business_6_3 {
  }
  .business_6_3 article h2 {
    margin: 0 0 30px;
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .business_6_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 30px auto 0;
    width: 85%;
  }
  .business_6_3 .content_wrap .content {
    margin: 15px 0;
    width: 100%;
  }
  .business_6_3 .content_wrap .content h2 {
    border-bottom: 2px solid #333;
    padding: 0 0 10px;
    font-size: 1.2rem;
    color: #111;
  }
  .business_6_3 .content_wrap .content p {
    margin: 10px 0 0;
  }

  .business_6_4 {
    background: #f4f4f4;
    margin: 70px 0;
    padding: 50px 0;
  }
  .business_6_4 article {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 85%;
  }
  .business_6_4 article h2 {
    width: 100%;
    font-size: 1.4rem;
    color: #111;
    line-height: 2.2rem;
  }
  .business_6_4 article h2 span {
    color: #1435ba;
  }
  .business_6_4 article .desc {
    margin: 20px 0 0;
    width: 100%;
  }
  .business_6_4 article .desc h3 {
    margin: 0 0 20px;
    font-size: 1.1rem;
    color: #0024b5;
    line-height: 1.6rem;
  }
  .business_6_4 article .desc h4 {
    margin: 20px 0 5px;
    color: #222;
  }

  /* 크로스셀링 배너 */
  .cross {
    margin: 30px auto;
    width: 85%;
    text-align: center;
  }
  .cross h2 {
    display: inline-block;
    border-bottom: 3px solid #0024b5;
    border-image: linear-gradient(
      to right,
      #0024b5 0%,
      #009fad 50%,
      #80b81f 100%
    );
    border-image-slice: 1;
    margin: 15px 0;
    padding: 0 0 10px;
    font-size: 1.4rem;
    font-weight: 700;
    color: #111;
    line-height: 2rem;
  }
  .cross h3 {
    font-size: 0.9rem;
    color: #222;
    letter-spacing: 2px;
  }
  .cross p {
    margin: 10px 0 30px;
  }

  /* 채용안내 */
  .contact_2_1 {
  }
  .contact_2_1 article h2 {
    margin: 0 0 30px;
    font-size: 1.4rem;
    color: #1435ba;
    text-align: center;
  }
  .contact_2_1 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 30px auto 0;
    width: 85%;
  }
  .contact_2_1 .content_wrap .content {
    margin: 15px 0;
    width: 100%;
  }
  .contact_2_1 .content_wrap .content h2 {
    border-bottom: 2px solid #333;
    padding: 0 0 10px;
    font-size: 1.2rem;
    color: #111;
  }
  .contact_2_1 .content_wrap .content p {
    margin: 10px 0 0;
  }

  .contact_2_2 {
    margin: 70px auto;
    width: 85%;
  }
  .contact_2_2 article h2 {
    margin: 0 0 20px;
    font-size: 1.4rem;
    color: #111;
    text-align: center;
  }
  .contact_2_2 .content_wrap {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .contact_2_2 .content_wrap .item {
    width: 45%;
    margin: 5% 2%;
    text-align: center;
  }
  .contact_2_2 .content_wrap .item .pic {
    border-radius: 10px;
    border: 1px solid #dedede;
    background: #f9f9f9;
    margin: 0 auto;
    padding: 10% 5%;
    width: 50%;
  }
  .contact_2_2 .content_wrap .item .pic img {
    height: 30px;
  }
  .contact_2_2 .content_wrap .item h2 {
    margin: 15px 0 3px;
    font-size: 1rem;
    color: #111;
  }

  .contact_2_3 {
    background: url(../images/main_place_bg.jpg) center no-repeat;
    background-size: cover;
    padding: 80px 0;
  }
  .contact_2_3 .content_wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 85%;
  }
  .contact_2_3 .content_wrap .pic {
    display: flex;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
  }
  .contact_2_3 .content_wrap .pic img {
    object-fit: cover;
    width: 100%;
    height: 200px;
  }
  .contact_2_3 .content_wrap .content {
    margin: 40px 0 0;
    width: 100%;
  }
  .contact_2_3 .content_wrap .content .item {
    margin: 30px 0;
  }
  .contact_2_3 .content_wrap .content .item:first-child {
    margin: 0;
  }
  .contact_2_3 .content_wrap .content .item h2 {
    margin: 0 0 10px;
    font-size: 1.2rem;
    color: #fff;
    line-height: 1.6rem;
  }
  .contact_2_3 .content_wrap .content .item > ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .contact_2_3 .content_wrap .content .item > ul li {
    border-radius: 10px;
    background: #fff;
    padding: 3%;
    width: 18%;
    text-align: center;
  }
  .contact_2_3 .content_wrap .content .item > ul li span {
    display: block;
    font-size: 1rem;
    font-weight: 800;
    color: #1435ba;
  }
  .contact_2_3 .content_wrap .content .item ul.support li {
    width: 100%;
    margin: 0 0 10px;
  }
  .contact_2_3 .content_wrap .content h3 {
    color: #ffd02b;
  }
}