@charset "UTF-8";
/* Layoyt (레이아웃)
---------------------------------------------------------------------------------------------------------------------------------------------------------- */
.sub-tab {
  border-bottom: 1px solid #ddd;
  text-align: center;
}

.sub-tab li a {
  display: flex;
  width: 100%;
  text-align: center;
  border-left: 1px solid #ddd;
  height: 100%;
  padding: 15px 5px;
}
.sub-tab li a span {
  width: 100%;
  line-height: 1.2;
  font-size: 18px;
  color: #555;
  font-weight: 400;
  align-self: center;
}

.sub-tab li.active {
  background-color: #0fd1e8;
}

.sub-tab li.active a span {
  color: #fff; /* border-bottom:3px solid #0fd1e8; */
}

.sub-tab.fixed {
  z-index: 555;
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background: #fff;
}

.sub-tab.fixed ul {
  margin: 0 auto;
  width: auto;
}

.sub-tab.fixed a {
  border-bottom: 0;
  border-top: 0;
}

.sub-tab > ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.sub-tab > ul li {
  position: relative;
}

.sub-tab .col-1 li {
  width: 100%;
}

.sub-tab .col-2 li {
  width: 50%;
}

.sub-tab .col-3 li {
  width: 33.33%;
}

.sub-tab .col-4 li {
  width: 25%;
}

.title-divider {
  text-align: left;
  margin: 0.5em 0 1em;
  background: #ffffff url(/images/basic_resp/img/bg_divider.png) left center repeat-x;
  padding: 0;
}

.title-divider span {
  background: #ffffff;
  padding-right: 0.5em;
  font-weight: 500;
}

.title-divider small {
  display: block;
  color: rgba(51, 51, 51, 0.6);
}

/* 서브상단 페이지네비 */
.whois-sub-page-guide {
  background-color: #fafafa;
  overflow: hidden;
}

.whois-sub-page-guide .whois-sub-page-guide-navi {
  padding: 14px 0 14px 0;
  font-size: 12px;
  text-align: right;
  color: #888888;
}

.whois-sub-page-guide .whois-sub-page-guide-navi b {
  color: #333;
}

@media only screen and (min-width: 1201px) {
  .sub-tab li:last-child a {
    border-right: 1px solid #ddd;
  }
  .sub-tab > ul li {
    max-width: 300px;
  }
}
@media only screen and (max-width: 1200px) {
  .sub-tab.fixed {
    top: 65px;
  }
  .sub-tab li:first-child a {
    border-left: 0;
  }
}
@media only screen and (max-width: 980px) {
  h2.title-divider {
    font-size: 2rem;
  }
}
@media only screen and (max-width: 768px) {
  .sub-tab li a span {
    font-size: 16px;
  }
  .whois-sub-page-guide .whois-sub-page-guide-navi {
    width: 100%;
    padding: 14px 0 14px 0;
    float: right;
  }
}
/* Sub Contents (서브 콘텐츠 영역)
---------------------------------------------------------------------------------------------------------------------------------------------------------- */
#subContents {
  padding: 100px 0px;
  width: 100%;
}

.sub-contents p {
  white-space: pre-line;
  word-break: break-all;
  font-size: 18px;
  line-height: 26px;
}

.sub-contents p:last-child {
  margin-bottom: 0;
}

.sub-visual {
  width: 100%;
  height: 400px;
}

.sub-visual.sub-visual01, .sub-visual.sub-common {
  background: url("/images/mtl01r-21-0045/sub/sub_visual_01.jpg") no-repeat center center/cover;
}

.sub-visual.sub-visual02 {
  background: url("/images/mtl01r-21-0045/sub/sub_visual_02.jpg") no-repeat center center/cover;
}

.sub-visual.sub-visual03 {
  background: url("/images/mtl01r-21-0045/sub/sub_visual_03.jpg") no-repeat center center/cover;
}

.sub-visual.sub-visual04 {
  background: url("/images/mtl01r-21-0045/sub/sub_visual_04.jpg") no-repeat center center/cover;
}

.sub-visual.sub-visual05 {
  background: url("/images/mtl01r-21-0045/sub/sub_visual_05.jpg") no-repeat center center/cover;
}

.sub_title {
  display: table;
  text-align: center;
  width: 100%;
  height: 400px;
  position: absolute;
  top: 0;
  left: 0;
}

.sub_title > div {
  display: table-cell;
  vertical-align: middle;
}

.sub_title > div > h1 {
  color: #fff;
  font-size: 48px;
  font-weight: 500;
  line-height: 1;
  padding-top: 60px;
}

.sub_title > div > h1:after {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  margin: 0 auto;
  margin-top: 30px;
  background: #fff;
}

.ssub_title {
  text-align: center;
  font-size: 36px;
  color: #333;
  margin-bottom: 50px;
}

.ssub_title:after {
  content: "";
  display: block;
  width: 30px;
  height: 1px;
  background: #0fd1e8;
  margin: 0 auto;
  margin-top: 20px;
}

.sub-contents .area_inner {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

@media only screen and (max-width: 1200px) {
  .sub-contents .area_inner {
    width: 100%;
  }
  .sub-visual {
    height: 400px;
  }
  .sub_title {
    height: 400px;
  }
  .sub_title > div {
    padding-top: 65px;
  }
  .sub_title > div > h1 {
    font-size: 50px;
    margin-bottom: 40px;
  }
  .sub_title > div > h1:after {
    margin-top: 30px;
  }
}
@media only screen and (max-width: 980px) {
  #subContents {
    padding: 80px 20px;
  }
  .sub-contents .area_inner {
    padding: 0;
  }
}
@media only screen and (max-width: 768px) {
  #subContents {
    padding: 50px 20px;
  }
  .sub-visual {
    height: 250px;
  }
  .sub-visual.board_visual {
    height: 250px;
  }
  .sub_title {
    height: 250px;
  }
  .sub_title.board_title {
    height: 250px;
  }
  .sub_title > div > h1 {
    font-size: 30px;
    margin-bottom: 0px;
  }
  .sub_title > div > h1:after {
    width: 40px;
    margin-top: 20px;
  }
  .sub_title > div > a {
    display: none;
  }
  .sub-contents p {
    font-size: 16px;
  }
}
@media only screen and (max-width: 480px) {
  .sub-visual {
    height: 200px;
  }
  .sub-visual.board_visual {
    height: 200px;
  }
  .sub_title {
    height: 200px;
  }
  .sub_title.board_title {
    height: 200px;
  }
  .sub_title > div {
    padding-top: 20px;
  }
  .ssub_title {
    font-size: 25px;
  }
  .sub-contents p {
    font-size: 14px;
  }
}
/* 게시판 관련 CSS
---------------------------------------------------------------------------------------------------------------------------------------------------------- */
/* 일반게시판 List */
.whois-board-list {
  display: inline-block;
  padding: 0;
  font-size: 13px;
}

.whois-board-list .whois-board-row {
  width: 100%;
  margin: 0 0 0 0;
  padding: 15px 0 15px 0;
  float: left;
  border-bottom: 1px solid #eee;
  color: #000000;
  font-size: 15px;
}

.whois-board-list .whois-board-row:first-child {
  border-top: 1px solid #444;
} /* Line 색상 */
.whois-board-list .whois-board-row .whois-board-row-subject {
  margin: 0 0 5px 0;
  padding: 0;
  font-size: 16px;
  font-weight: 600;
}

.whois-board-list .whois-board-row .whois-board-row-info {
  color: #acacac;
}

.whois-board-list .whois-board-row .whois-board-row-info .whois-board-row-author {
  max-width: 33vw;
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}

/* 일반게시판 view */
.whois-board-view {
  display: inline-block;
  border-top: 1px solid #444;
} /* Line 색상 */
.whois-board-view .whois-board-view-row {
  width: 100%;
  margin: 0;
  padding: 0;
  padding: 10px 0 10px 0;
  float: left;
  border-bottom: 1px solid #eee;
}

.whois-board-view .whois-board-view-row .whois-board-view-subject {
  width: 100%;
  margin: 0 0 15px 0;
  padding: 0;
  float: left;
  font-size: 18px;
  font-weight: 600;
}

.whois-board-view .whois-board-view-row .whois-board-view-author {
  width: 100%;
  margin: 0 0 5px 0;
  padding: 0;
  float: left;
  font-size: 13px;
  font-weight: 600;
}

.whois-board-view .whois-board-view-row .whois-board-view-info {
  width: 100%;
  margin: 0;
  padding: 0 0 10px 0;
  float: left;
  color: #acacac;
}

.whois-board-view .whois-board-view-row .whois-board-view-content {
  width: 100%;
  margin: 0;
  padding: 10px 0 10px 0;
  float: left;
  font-size: 16px;
  line-height: 26px;
}

.whois-board-list .whois-board-row.view .whois-board-row-content {
  font-size: 16px;
  line-height: 26px;
}

.whois-board-view .whois-board-view-files {
  width: 100%;
  margin: 0;
  padding: 0;
  float: left;
}

.whois-board-view .whois-board-view-files .whois-board-view-file {
  width: 100%;
  margin: 0;
  padding: 5px 0;
  float: left;
  font-size: 12px;
}

.whois-board-view .whois-board-view-files .whois-board-view-file .whois-board-view-file-count {
  font-size: 11px;
  color: #c4c4c4;
}

/* 게시판 버튼 */
.btn-search, .whois-button-submit, .btn-sub {
  color: #fff;
  background-color: #555;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.btn-search:hover, .btn-search:focus, .whois-button-submit:hover, .whois-button-submit:focus, .btn-sub:hover, .btn-sub:focus {
  color: #fff;
  background-color: #232323;
}

/* 게시판 공통 */
.sub-box {
  margin-right: 5px;
  background-color: #ce112d;
  border: 0;
  color: #ffffff;
  display: inline-block;
}

.sub-box.sm {
  font-size: 12px;
  padding: 2px 5px;
}

.sub-box.m {
  font-size: 14px;
  padding: 4px 8px;
}

.sub-box.lg {
  font-size: 16px;
  padding: 6px 12px;
}

.sub-border {
  border: 1px solid #ce112d;
}

.sub-border-t {
  border-top: 1px solid #ce112d;
}

.sub-border-r {
  border-right: 1px solid #ce112d;
}

.sub-border-b {
  border-bottom: 1px solid #ce112d;
}

.sub-border-l {
  border-left: 1px solid #ce112d;
}

.sub-bg {
  background-color: #ce112d;
}

.sub-bg-hover:hover {
  background-color: #e64600;
}

.sub-content {
  width: 1200px;
  margin: 0 auto;
}

.paginate_regular {
  margin-top: 30px;
}

@media only screen and (max-width: 1200px) {
  .sub-content {
    width: 100%;
  }
}
/* 로그인/회원가입 관련 CSS
---------------------------------------------------------------------------------------------------------------------------------------------------------- */
.material-form {
  margin: 0 auto;
  background: #fff;
}

.material-form .header {
  padding: 50px 10px;
  background: #6498fe;
  font-size: 16px;
  color: #fff;
}

.material-form .header h3 {
  font-size: 30px;
}

.material-form .header p,
.material-form .header span {
  margin-top: 15px;
  font-size: 16px;
  color: #fff;
}

.material-form .sub-header h4 {
  font-weight: bold;
  height: 34px;
  line-height: 34px;
  font-size: 16px;
}

.material-form .sub-content .form-group:last-child {
  margin: 0;
}

.material-form .input-group {
  position: relative;
  border: 0;
}

.material-form .input-group .input-group-addon {
  padding-right: 6px;
  padding-left: 6px;
  background: #fff;
  border: 0;
}

.material-form .form-control,
input[type=text].whois,
input[type=password].whois,
select.whois {
  border: 1px solid #ccc;
  transition: 0.3s all ease;
}

/*.material-form .btn:first-child,*/
.material-form .input-group .form-control:first-child,
.material-form .input-group .form-control.first,
.material-form .input-group .th + .form-control,
.th + input[type=text].whois,
.th + input[type=password].whois,
.th + select.whois {
  border-bottom-left-radius: 4px;
  border-top-left-radius: 4px;
}

/*.material-form .btn:last-child,*/
.material-form .input-group .form-control:last-child,
.material-form .input-group .form-control.last,
.material-form .input-group .input-group-btn:last-child,
.material-form .input-group .input-group-btn:last-child button,
.material-form .input-group .input-group-btn:last-child .btn {
  border-bottom-right-radius: 4px;
  border-top-right-radius: 4px;
}

.material-form .form-group {
  margin-bottom: 15px;
  overflow: visible;
}

.material-form .form-group.success .form-control {
  color: #5cb85c;
}

.material-form .form-group.failed .form-control {
  color: #d9534f;
}

.material-form .form-control[readonly] {
  background: #fff;
}

.material-form .btn {
  height: 38px;
}

.material-form .btn-default {
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.material-form .input-group input,
.material-form .input-group select,
input[type=text].whois,
input[type=password].whois,
select.whois {
  z-index: 10;
}

.input-group label.th {
  z-index: 9;
  display: none;
  position: absolute;
  top: 50%;
  left: 10px;
  margin-top: -10px;
  height: 20px;
  color: #ccc;
}

.input-group label.th.ie9 {
  z-index: 11;
  display: block;
}

.material-form .desc {
  padding: 10px 0;
}

.chkbox {
  display: inline-block;
  margin: 0;
  padding: 0;
}

.chk-block,
.chk-block span {
  display: block;
  text-align: center;
  width: 100%;
}

.chkbox input[type=radio],
.chkbox input[type=checkbox] {
  display: none;
}

.chkbox input[type=radio] ~ .rbtn {
  padding: 6px 12px;
  line-height: 27px;
  border: 1px solid #ccc;
  border-radius: 3px;
  cursor: pointer;
}

.chkbox input[type=radio]:checked ~ .rbtn {
  background: #ccc;
  color: #fff;
}

.chkbox input[type=radio] ~ .box,
.chkbox input[type=checkbox] ~ .box {
  display: block;
  color: #bbb;
  cursor: pointer;
  transition: 0.5s all ease;
}

.chkbox input[type=radio] ~ .box:before,
.chkbox input[type=checkbox] ~ .box:before {
  display: inline-block;
  margin-right: 5px;
  padding: 2px;
  font-size: 18px;
  font-weight: normal;
  line-height: 1;
  text-align: center;
  transition: 0.4s all ease;
  vertical-align: middle;
  color: #cfcfcf;
  font-family: "Glyphicons Halflings";
}

.chkbox input[type=radio] ~ .box:before {
  content: "\e165";
}

.chkbox input[type=checkbox] ~ .box:before {
  content: "\e013";
}

.chkbox input[type=radio]:checked ~ .box,
.chkbox input[type=checkbox]:checked ~ .box {
  color: #666;
}

.chkbox input[type=radio]:checked ~ .box:before,
.chkbox input[type=checkbox]:checked ~ .box:before {
  color: #666;
}

/* sub contents
---------------------------------------------------------------------------------------------------------------------------------------------------------- */
.sub-contents .txt {
  font-size: 18px;
  color: #333;
}
@media screen and (max-width: 768px) {
  .sub-contents .txt {
    font-size: 16px;
  }
}
@media screen and (max-width: 480px) {
  .sub-contents .txt {
    font-size: 14px;
  }
}
.sub-contents > .sec:not(:last-child) {
  margin-bottom: 120px;
}
.sub-contents .dotList > li {
  position: relative;
  font-size: 18px;
  color: #333;
  padding-left: 12px;
}
@media screen and (max-width: 768px) {
  .sub-contents .dotList > li {
    font-size: 16px;
  }
}
@media screen and (max-width: 480px) {
  .sub-contents .dotList > li {
    font-size: 14px;
  }
}
.sub-contents .dotList > li:before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 3px;
  background: #0fd1e8;
  position: absolute;
  top: 11px;
  left: 0;
}
.sub-contents .dotList > li.sup:before {
  top: 16px;
}
.sub-contents .dotList > li:not(:last-child) {
  margin-bottom: 10px;
}
.sub-contents .dotList > li.w100p {
  width: 100% !important;
}
.sub-contents .dotList > li b {
  font-size: inherit;
  font-weight: 400;
  color: #333;
}
.sub-contents .barList > li {
  position: relative;
  font-size: 18px;
  color: #333;
  padding-left: 15px;
}
@media screen and (max-width: 768px) {
  .sub-contents .barList > li {
    font-size: 16px;
  }
}
@media screen and (max-width: 480px) {
  .sub-contents .barList > li {
    font-size: 14px;
  }
}
.sub-contents .barList > li:before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 1px;
  background: #333;
  position: absolute;
  top: 11px;
  left: 0;
}
.sub-contents .barList > li:not(:last-child) {
  margin-bottom: 10px;
}
.sub-contents .alignC {
  display: block;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .sub-contents > .sec:not(:last-child) {
    margin-bottom: 100px;
  }
  .sub-contents .barList > li:before {
    top: 8px;
  }
}
@media screen and (max-width: 480px) {
  .sub-contents > .sec:not(:last-child) {
    margin-bottom: 80px;
  }
  .sub-contents .barList > li {
    padding-left: 12px;
  }
  .sub-contents .barList > li:before {
    width: 5px;
    top: 7px;
  }
}

.sub1_1 .sec1 {
  margin-bottom: 200px !important;
}
.sub1_1 .sec1 .area_inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 60px;
}
.sub1_1 .sec1 .area_inner::before {
  content: "";
  display: inline-block;
  width: 1000%;
  height: 100%;
  background: #f6f6f6;
  position: absolute;
  top: 80px;
  left: 230px;
  z-index: -1;
}
.sub1_1 .sec1 .area_inner .img_area {
  width: 590px;
  text-align: center;
}
.sub1_1 .sec1 .area_inner .txt_area {
  width: calc(100% - 650px);
  align-self: center;
  padding-top: 160px;
}
.sub1_1 .sec1 .area_inner .txt_area .txt {
  word-break: keep-all;
}
.sub1_1 .history .year {
  font-size: 48px;
  font-weight: 700;
  color: #1e1e1e;
  font-style: italic;
  text-align: center;
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .sub1_1 .history .year {
    font-size: 40px;
  }
}
@media screen and (max-width: 480px) {
  .sub1_1 .history .year {
    font-size: 36px;
  }
}
.sub1_1 .history .txt_area {
  position: relative;
  padding: 40px 0;
}
.sub1_1 .history .txt_area:before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 100%;
  background: #e5e5e5;
  position: absolute;
  top: 0;
  left: 50%;
}
.sub1_1 .history .txt_area dl {
  display: flex;
  flex-wrap: wrap;
  gap: 0 60px;
}
.sub1_1 .history .txt_area dl:not(:last-child) {
  margin-bottom: 60px;
}
.sub1_1 .history .txt_area dt {
  position: relative;
  width: calc(50% - 30px);
  font-size: 20px;
  font-weight: 500;
  color: #00bfd2;
  text-align: right;
  align-self: flex-start;
}
@media screen and (max-width: 768px) {
  .sub1_1 .history .txt_area dt {
    font-size: 18px;
  }
}
@media screen and (max-width: 480px) {
  .sub1_1 .history .txt_area dt {
    font-size: 16px;
  }
}
.sub1_1 .history .txt_area dt:before {
  content: "";
  display: inline-block;
  width: 13px;
  height: 13px;
  background: #fff;
  position: absolute;
  top: 50%;
  right: -37px;
  border: 5px solid #0fd1e8;
  border-radius: 50%;
  transform: translateY(-50%);
  z-index: 1;
}
.sub1_1 .history .txt_area dd {
  width: calc(50% - 30px);
  font-size: 18px;
  font-weight: 400;
  color: #333;
}
@media screen and (max-width: 768px) {
  .sub1_1 .history .txt_area dd {
    font-size: 16px;
  }
}
@media screen and (max-width: 480px) {
  .sub1_1 .history .txt_area dd {
    font-size: 14px;
  }
}
@media screen and (max-width: 980px) {
  .sub1_1 .sec1 {
    margin-bottom: 100px !important;
  }
  .sub1_1 .sec1 .area_inner:before {
    display: none;
  }
  .sub1_1 .sec1 .area_inner .img_area {
    width: 100%;
  }
  .sub1_1 .sec1 .area_inner .txt_area {
    position: relative;
    width: 100%;
    padding: 50px 20px;
    text-align: center;
  }
  .sub1_1 .sec1 .area_inner .txt_area:before {
    content: "";
    display: inline-block;
    width: 100%;
    height: calc(100% + 120px);
    background: #f6f6f6;
    position: absolute;
    top: -120px;
    left: 0;
    z-index: -1;
  }
}
@media screen and (max-width: 768px) {
  .sub1_1 .history {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
  }
  .sub1_1 .history .year {
    width: 100px;
    padding-top: 30px;
  }
  .sub1_1 .history .txt_area {
    width: calc(100% - 160px);
  }
  .sub1_1 .history .txt_area:before {
    left: -30px;
  }
  .sub1_1 .history .txt_area dt {
    width: 100%;
    text-align: left;
  }
  .sub1_1 .history .txt_area dt:before {
    right: unset;
    left: -35px;
  }
  .sub1_1 .history .txt_area dd {
    width: 100%;
  }
}
@media screen and (max-width: 480px) {
  .sub1_1 .sec1 {
    margin-bottom: 80px !important;
  }
}

.sub2 .img_area {
  width: 100%;
  height: 400px;
}
.sub2 .txt_area {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 60px 20px;
}
.sub2 .txt_area p {
  white-space: unset;
}
.sub2 .txt_area p b {
  line-height: 1.5;
}
.sub2 .txt_area:before {
  content: "";
  display: inline-block;
  width: 1000%;
  height: calc(100% + 80px);
  background: #f6f6f6;
  position: absolute;
  top: -80px;
  left: -500%;
  z-index: -1;
}
@media screen and (max-width: 768px) {
  .sub2 .img_area {
    height: 350px;
  }
}
@media screen and (max-width: 480px) {
  .sub2 .img_area {
    height: 320px;
  }
}

.sub2_1 .img_area {
  background: url(/images/mtl01r-21-0045/sub/2_1_img.png) no-repeat center center/cover;
}

.sub2_2 .img_area {
  background: url(/images/mtl01r-21-0045/sub/2_2_img.png) no-repeat 30% center/cover;
}

.sub2_3 .img_area {
  background: url(/images/mtl01r-21-0045/sub/2_3_img.png) no-repeat center center/cover;
}

.sub3 .area_inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}
.sub3 .area_inner .box {
  width: calc(50% - 20px);
  border-bottom: 1px solid #e5e5e5;
}
.sub3 .area_inner .tit_area {
  border-bottom: 1px solid #e5e5e5;
  padding: 30px;
}
.sub3 .area_inner .tit_area dt {
  font-size: 24px;
  font-weight: 700;
  color: #1e1e1e;
  margin-bottom: 5px;
}
@media screen and (max-width: 768px) {
  .sub3 .area_inner .tit_area dt {
    font-size: 20px;
  }
}
@media screen and (max-width: 480px) {
  .sub3 .area_inner .tit_area dt {
    font-size: 18px;
  }
}
.sub3 .area_inner .tit_area dd {
  font-size: 20px;
  font-weight: 400;
  color: #333;
}
@media screen and (max-width: 768px) {
  .sub3 .area_inner .tit_area dd {
    font-size: 18px;
  }
}
@media screen and (max-width: 480px) {
  .sub3 .area_inner .tit_area dd {
    font-size: 16px;
  }
}
.sub3 .area_inner .txt_area {
  padding: 30px;
}
.sub3 .area_inner .txt_area > .area:not(:last-child) {
  margin-bottom: 20px;
}
.sub3 .area_inner .txt_area p {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 15px;
}
@media screen and (max-width: 768px) {
  .sub3 .area_inner .txt_area p {
    font-size: 16px;
  }
}
@media screen and (max-width: 480px) {
  .sub3 .area_inner .txt_area p {
    font-size: 14px;
  }
}
@media screen and (max-width: 980px) {
  .sub3 .area_inner {
    gap: 30px;
  }
  .sub3 .area_inner .box {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  .sub3 .area_inner .tit_area, .sub3 .area_inner .txt_area {
    padding: 20px;
  }
}

.sub3_1 .area_inner .tit_area {
  background: rgba(10, 76, 184, 0.05);
  border-top: 1px solid #0a4cb8;
}
.sub3_1 .area_inner .txt_area p {
  color: #0a4cb8;
}

.sub3_2 .area_inner .tit_area {
  background: rgba(15, 209, 232, 0.05);
  border-top: 1px solid #0fd1e8;
}
.sub3_2 .area_inner .txt_area p {
  color: #0fd1e8;
}

.contact_txt {
  font-size: 18px;
  color: #1e1e1e;
  padding: 20px;
  background: #f5fcfd;
  border-radius: 4px;
  margin-bottom: 30px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .contact_txt {
    font-size: 16px;
  }
}
@media screen and (max-width: 480px) {
  .contact_txt {
    font-size: 14px;
  }
}
.contact_txt a {
  text-decoration: underline;
}
.contact_txt a:hover {
  color: #1e1e1e;
}