/*reset*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Noto Sans KR', 'Dotum', 'Malgun Gothic', 맑은고딕;
}
html,
body {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  overflow-x: hidden;
  box-sizing: border-box;
}
fieldset {
  border: 0;
}
li {
  list-style: none;
}
i {
  font-style: normal;
}
a {
  text-decoration: none;
  color: #000;
}
button {
  outline: none;
  border: none;
}
.blind {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}
body {
  min-width: 320px;
}
#wrap {
  width: 100%;
}

@media screen and (max-width: 480px) {
  .mobile_off {
    display: none;
  }
}

/*Header*/
.header {
  background-color: #fff;
  width: 100%;
  box-shadow: 0 1px 4px 2px rgba(0, 0, 0, 0.1);
  height: 60px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 1440px;
  height: 100%;
  margin: auto;
  position: relative;
}

/*logo*/
.header_logo {
  width: 150px;
  height: 100%;
}
.header_logo_link {
  width: 100%;
  height: 100%;
  display: block;
  background: url(../../html/img/com/logo1.png) no-repeat;
  background-size: 100%;
  background-position: center center;
}

.menu_wrap {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -moz-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

/*pc_menu_nav*/
.pc_nav_box {
  height: 100%;
}
.pc_nav {
  height: 100%;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  gap: 20px;
}
.pc_nav_list {
  list-style: none;
  float: left;
  font-size: 18px;
}
.pc_nav_link {
  display: block;
  color: #444444;
  font-weight: 500;
}

/*main_nav*/
.main_nav_btn {
  background: none;
  width: 30px;
  height: 14px;
  float: right;
  cursor: pointer;
  position: relative;
}
.main_nav_btn_line {
  width: 30px;
  height: 2px;
  background-color: #808080;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.main_nav_btn_line::before,
.main_nav_btn_line::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background-color: #808080;
  position: absolute;
}
.main_nav_btn_line::before {
  top: -6px;
}
.main_nav_btn_line::after {
  top: 6px;
}

/*main_nav_bg*/
.main_nav_bg {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  z-index: 1;
  display: none;
}
.main_nav_bg.on {
  display: block;
}
.main_nav_box {
  width: 310px;
  height: 100vh;
  background-color: #fff;
  position: fixed;
  top: 0;
  left: -310px;
  box-shadow: 2px 0 10px 3px rgba(0, 0, 0, 0.1);
  z-index: 10;
  transition: 0.5s;
}
.main_nav_box.on {
  left: 0;
  transition: 0.5s;
}
.nav_inner {
  width: 100%;
  height: 100%;
  position: relative;
}
.main_nav_close_btn {
  background: 0;
  width: 40px;
  height: 40px;
  position: absolute;
  top: 20px;
  right: 24px;
  cursor: pointer;
}
.main_nav_close_btn::after,
.main_nav_close_btn::before {
  content: '';
  display: block;
  width: 26px;
  height: 2px;
  background-color: #363636;
  position: absolute;
  left: 8px;
  top: 50%;
}
.main_nav_close_btn::after {
  transform: rotate(45deg);
}
.main_nav_close_btn::before {
  transform: rotate(-45deg);
}
.nav_wrap {
  position: absolute;
  top: 90px;
  left: 24px;
}
.main_nav_ul {
  padding-bottom: 20px;
  position: relative;
}
/* .main_nav_ul::after {
  content: '';
  width: 50px;
  height: 2px;
  background-color: #b9b9b9;
  display: block;
  position: absolute;
  left: 0;
  bottom: -4px;
} */
.main_nav_li > a {
  font-size: 18px;
  color: #000;
  font-weight: 600;
  display: block;
  height: 2em;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
}
.sub_nav_ul {
  padding-bottom: 10px;
  display: none;
  width: auto;
  height: 0;
  overflow: hidden;
  transition: height 1s ease-out;
}
.main_nav_li.on .sub_nav_ul {
  display: block;
  height: auto;
}
.sub_nav_li > a {
  font-size: 16px;
  color: #12181e;
  padding-left: 10px;
  display: block;
  height: 2em;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
}

.util_menu {
  padding-top: 30px;
}
.util_menu_list > a {
  color: #000;
  font-size: 14px;
  display: block;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  height: 2em;
  font-weight: 400;
}

/*main_bg*/
.main {
  width: 100%;
}
.main_top_bg_img {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 60px;
  width: 100%;
  height: 210px;

  background: url(../../html/img/com/main_bg_img_01.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.main_top_bg_img::after {
  position: absolute;
  left: 0;
  top: 0;
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
}
.main_top_bg_img h2 {
  z-index: 10;
  font-size: 34px;
  color: #fff;
}
.main_inner {
  margin: auto;
  width: 1440px;
  padding-bottom: 100px;
}

/*main btn*/
.main_index_btn {
  height: 80px;
  position: relative;
  overflow: hidden;
  overflow-x: scroll;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.main_index_btn::-webkit-scrollbar {
  display: none;
}

.index_btn_box > ul {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 45px;
}

.main_index_btn::before {
  content: '';
  width: 100%;
  height: 1px;
  background-color: #ccc;
  position: absolute;
  bottom: 0;
}
.index_btn_box {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 45px;
  border-bottom: 1px solid #ccc;
}
.main_index_btn > ul {
  height: 20px;
  bottom: 8px;
}
.index_btn_list {
  font-size: 17px;
  font-weight: 500;
  font-family: 'Noto Sans KR';
  font-style: normal;
  position: relative;
  cursor: pointer;
  height: 45px;
  line-height: 45px;
  -ms-user-select: none;
  -moz-user-select: -moz-none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  user-select: none;
}
.index_btn_list > a {
  color: #757575;
}
.index_btn_list.on > a {
  color: #000;
}
.index_btn_list.on::after {
  display: block;
  position: absolute;
  content: '';
  background-color: #000;
  width: 100%;
  height: 3px;
  left: 0;
  bottom: 1px !important;
}
.index_btn_list > a {
  display: block;
  padding: 0 10px;
}
.index_btn_list:hover {
  color: #000;
  transition: 0.5s;
}
.index_btn_list.on {
  color: #000;
  font-weight: 600;
}

/*more btn*/
.view_index {
  position: absolute;
  z-index: 1;
  bottom: -10px;
  left: 50%;
  display: block;
  background-color: #fff;
  font-size: 14px;
  color: #333;
  box-shadow: 2px 2px 5px 1px rgba(0, 0, 0, 0.1);
}
.view_index > li {
  height: 46px;
  text-align: center;
  border: 1px solid #ccc;
  border-top: 0;
}
.view_index > li:first-child {
  border-top: 1px solid #ccc;
}
.view_index > li > a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 10px;
  line-height: 46px;
}
.view_index {
  display: none;
  white-space: nowrap;
}
.view_index.on {
  display: block;
}

.view_index > li:hover {
  background: #f9f9f9;
}

/*main*/
.main_section {
  width: 100%;
  /* min-height: 80vh; */
  margin: 0;
}
.section_main_title {
  width: 100%;
  color: #000;
  text-align: center;
  padding: 70px 0;
  margin: 0;
}
.section_main_title > h4 {
  font-size: 34px;
  font-weight: bold;
  display: inline-block;
}
.section_main_title > p {
  margin-top: 20px;
  font-weight: normal;
  font-size: 18px;
  line-height: 1.5em;
  color: #707070;
}
.section_main_content {
  margin-bottom: 200px;
}

/*sub-page font*/
.txt_center {
  text-align: center;
}
.font-b-p20-m18 {
  font-size: 20px;
  font-weight: bold;
}
.font-b-p16-m14 {
  font-size: 16px;
  font-weight: bold;
}
.font-b-p14-m12 {
  font-size: 14px;
  font-weight: bold;
}
.font-r-p18-m16 {
  font-size: 18px;
  font-weight: normal;
}
.font-r-p16-m14 {
  font-size: 16px;
  font-weight: normal;
}
.font-r-p14-m12 {
  font-size: 14px;
  font-weight: normal;
}

.font-only-26 {
  font-size: 26px;
}
.font-only-24 {
  font-size: 24px;
}
.font-only-18 {
  font-size: 18px;
}
.font-only-16 {
  font-size: 16px;
}
.font-only-14 {
  font-size: 14px;
}
.font-only-12 {
  font-size: 12px;
}

.color-707070 {
  color: #707070 !important;
}
.color-333 {
  color: #333 !important;
}
.color-arrow-r {
  color: #1e526a;
}
.color-arrow-l {
  color: #999899;
}
.n_color_5 a {
  color: #707070;
}

.a_hover_color a:hover {
  color: #839cc1 !important;
  transition: 0.5s;
}

.m_b_10 {
  margin-bottom: 10px !important;
}
.m_b_15 {
  margin-bottom: 15px !important;
}
.m_b_20 {
  margin-bottom: 20px !important;
}
.m_b_40 {
  margin-bottom: 40px !important;
}
.m_b_50 {
  margin-bottom: 50px !important;
}

.m_l_5 {
  margin: 0 5px;
}
.m_l_10 {
  margin: 0 10px;
}
.m_r_10 {
  margin-right: 10px !important;
}
.m_auto {
  margin: auto;
}

.p_b_5 {
  padding-bottom: 5px !important;
  display: block;
}

.p_l_10 {
  padding: 0 10px !important;
}
.p_l_20 {
  padding: 0 20px !important;
}
.p_l_30 {
  padding: 0 30px !important;
}
.p_l_40 {
  padding: 0 40px !important;
}
.p_l_50 {
  padding: 0 50px !important;
}

.p_h_10 {
  padding: 10px 0 !important;
}
.p_h_20 {
  padding: 20px 0 !important;
}
.p_h_30 {
  padding: 30px 0 !important;
}
.p_h_40 {
  padding: 40px 0 !important;
}
.p_h_50 {
  padding: 50px 0 !important;
}

.w_300 {
  width: 300px !important;
}
.w_200 {
  width: 200px !important;
}
.w_150 {
  width: 150px !important;
}
.w_100 {
  width: 100px !important;
}

.f-l-list::after {
  clear: both;
  display: block;
  content: '';
}
.f-l-list > li {
  float: left;
  margin-right: 10px;
  position: relative;
}
.f-l-list > li::after {
  content: '';
  display: block;
  width: 2px;
  height: 14px;
  background: #000;
  position: absolute;
  top: 50%;
  right: -5px;
  transform: translateY(-50%);
}
.f-l-list > li:last-child::after {
  display: none;
}

.back-title {
  background: #eee;
  display: block;
  width: 100%;
  text-align: center;
}
.txt_box {
  background: #f1f1f1;
  display: block;
  padding: 10px;
}

.m_w_100 {
  max-width: 100%;
}

.img_over_cut img {
  width: 100% !important;
  object-fit: contain;
}

.h_450 {
  height: 450px;
}
.h_300 {
  height: 300px;
}
.h_150 {
  height: 150px;
}
.h_40 {
  height: 40px;
}
.h_30 {
  height: 30px;
}

.line_h_em {
  line-height: 2em;
}
.line_h_em li {
  font-size: 18px;
}
.line_h_40 {
  line-height: 40px;
}

.chapter_menu {
  text-align: center;
  margin-top: 20px;
}
.chapter_menu_list {
  display: inline-block;
  padding: 10px 20px;
  margin-bottom: 10px;
  font-weight: bold;
  font-size: 18px;
  border: 1px solid transparent;
  color: #757575;
  cursor: pointer;
}
.chapter_menu_list.on {
  border: 1px solid #000;
  color: #000;
}

/*chapter_box*/
.chapter_box {
  min-height: 400px;
}

/*table*/
.list_table {
  border: 1px solid #ccc;
  border-spacing: 0;
}
.list_table td,
.list_table th {
  height: 40px;
  padding: 0 30px;
  text-align: center;
  border-bottom: 1px solid #ccc;
}
.list_table tr:last-child td,
.list_table tr:last-child th {
  border-bottom: none;
}
.list_table .list_table_title_box {
  background-color: #f9f9f9;
}
.left_label {
  border-right: 1px solid #ccc;
}

/*customer*/
.customer_wrap {
  border: none;
}
.customer_table {
  width: 100%;
  border-top: 2px solid #000;
  border-spacing: 0;
}

.customer_thead,
.customer_thead th {
  height: 50px;
  background-color: #f9f9f9;
  border-bottom: 1px solid #ccc;
}
.customer_thead th {
  font-weight: 500;
}

.customer_tbody tr,
.customer_tbody td {
  height: 50px;
  border-bottom: 1px solid #ccc;
}

.customer_nember {
  width: 10%;
  max-width: 150px;
}
.customer_title {
  width: 70%;
}
.customer_date {
  width: 20%;
  max-width: 300px;
}

.page_btn_wrap {
  margin-top: 50px;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -moz-box-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -moz-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}
.page_btn_wrap .page_btn {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  border: 1px solid #ccc;
  width: 36px;
  height: 36px;
  margin: 0 2px;
  -webkit-box-align: center;
  -moz-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -moz-box-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.page_btn_wrap .page_btn:hover {
  border: 1px solid #999;
}
.page_btn_wrap .page_btn i {
  color: #999;
  font-size: 18px;
}

.search_area {
  margin-top: 20px;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -moz-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -moz-box-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.search_border {
  border: 1px solid #ccc;
  height: 36px;
  margin: 0 2px;
}
.search_btn {
  height: 36px;
  width: 36px;
  cursor: pointer;
  background: none;
  font-size: 18px;
}

/*content*/
.noti_transnum {
  border-bottom: 1px solid #ccc;
  width: 100%;
  padding: 10px;
  line-height: 1.6em;
}
.noti_transnum .text_box {
  background: rgb(226, 229, 230);
  padding: 20px;
  font-size: 14px;
  color: #333;
  margin-bottom: 10px;
}
.noti_transnum h4 {
  font-size: 16px;
  font-weight: 500;
  margin-top: 30px;
  color: #000;
}
.noti_transnum h5 {
  font-size: 14px;
  font-weight: 500;
  color: #333;
}
.noti_transnum li,
.noti_transnum p {
  font-size: 14px;
  color: #555;
}
.board_transnum table {
  border-collapse: collapse;
  width: 100%;
  border-spacing: 0;
  margin-bottom: 10px;
}
.board_transnum table th {
  font-size: 15px;
  font-weight: 500;
  border: 1px solid #ccc;
  background: #f9f9f9;
  padding: 10px;
  text-align: center;
}
.board_transnum table td {
  border: 1px solid #ccc;
  padding: 10px;
  font-size: 14px;
}
.link_color {
  color: steelblue;
}
.btn_area a {
  text-align: center;
  display: block;
  width: 70px;
  height: 40px;
  line-height: 40px;
  background: #333;
  color: #fff;
  margin: 40px auto 0;
}
.noti2 p {
  margin-bottom: 20px;
}
.noti2 ul {
  margin-bottom: 20px;
  padding-left: 10px;
}

.noti_transnum .tc {
  text-align: center;
}

.border-none {
  border: none;
  outline: none;
}

.customer_wrap .btn1 {
  font-size: 12px;
  padding: 8px 5px;
  background: #999;
  color: #fff;
}
.customer_wrap .btn1:hover {
  background: #555;
  transition: 0.5s;
}

/*footer*/
.footer {
  width: 100%;
  background-color: #12181e;
  height: 500px;
}
.footer_inner {
  width: 1440px;
  margin: auto;
}
.footer_top {
  border-bottom: 1px solid #666;
  height: 120px;
  position: relative;
}
.footer_top .foot_logo {
  background: url(../../html/img/com/logo_std_468x75_white.png) no-repeat;
  background-size: contain;
  background-position: bottom;
  width: 150px;
  height: 30px;
  position: absolute;
  bottom: 20px;
  left: 0;
}
.footer_top .foot_r {
  position: absolute;
  bottom: 20px;
  right: 0;
  height: 20px;
}
.footer_top .foot_r li {
  float: left;
  color: #fff;
  font-size: 14px;
  margin-left: 20px;
  position: relative;
  line-height: 20px;
}
.footer_top .foot_r li a {
  color: #fff;
  font-weight: lighter;
  display: block;
}
.footer_top .foot_r li::after {
  content: '';
  display: block;
  width: 1px;
  height: 14px;
  background: #444;
  position: absolute;
  top: 50%;
  right: -10px;
  transform: translateY(-50%);
}
.footer_top .foot_r li:last-child:after {
  display: none;
}

.footer_bottom .foot_l {
  line-height: 1.6em;
  color: #fff;
  font-weight: lighter;
  font-size: 14px;
  margin-top: 20px;
  float: left;
}
.footer_bottom .foot_l .mb_br {
  color: #444;
}

.footer_bottom .foot_r {
  float: right;
  margin-top: 20px;
  width: 140px;
  height: 30px;
  display: block;
  background-color: #fff;
}
.footer_bottom .foot_r select {
  width: 100%;
  height: 100%;
}

.cs_application {
  text-align: center;
  color: #707070;
}

/*media-screen*/
@media screen and (max-width: 1640px) {
  /* pc_menu_nav */
  .pc_nav {
    gap: 10px;
  }
  /* Pc Nav List */
  .pc_nav_list {
    font-size: 14px;
  }
  /* main */
}
@media screen and (max-width: 1540px) {
  /*Header*/
  .header__inner {
    width: 1000px;
  }
  /*logo*/
  .header_logo {
    width: 150px;
  }
  /*main_bg*/
  .main_inner {
    width: 1000px;
  }
  /*main btn*/
  .index_btn_list.on::after {
    bottom: -11px;
  }

  /* chapter_box */
  /* .chapter_box {
    width: 1000px;
  } */

  /*footer*/
  .footer {
    height: 500px;
  }
  .footer_inner {
    max-width: 1000px;
  }
}

@media only screen and (max-width: 900px) {
  .index_btn_list {
    font-size: 14px;
  }
  .tb_max_w_500 {
    max-width: 500px !important;
    margin: auto;
  }
  .tb_max_w_500 h5 {
    text-align: center;
  }
}

@media screen and (max-width: 1024px) {
  .header__inner {
    width: 90%;
  }
  .pc_nav_box {
    display: none;
  }
  .main_inner {
    width: 90%;
  }

  /* Botton */
  .section_main_content {
    margin-bottom: 0;
  }

  /* footer */
  .footer_inner {
    width: 90%;
  }
}

@media screen and (max-width: 768px) {
  .main_inner {
    margin-top: 20px;
  }
  .section_main_title > h4 {
    font-size: 26px;
  }
  .section_main_title > p {
    max-width: 75%;
    margin: 15px auto 0;
  }

  .chapter_menu_list {
    padding: 10px;
    font-size: 14px;
  }

  .index_btn_box {
    position: initial;
    transform: initial;
    height: initial;
  }

  .index_btn_box > ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: auto;
    flex-wrap: wrap;
    gap: 1rem;
  }

  /* tabMenu */
  .main_index_btn {
    height: initial;
  }

  .main_index_btn::before {
    display: none;
  }
  .index_btn_box {
    position: initial;
    transform: initial;
    border-bottom: 0;
  }

  .index_btn_list {
  }
  .index_btn_list a {
    text-align: center;
  }

  /*footer*/
  .footer {
    height: 500px;
  }

  .footer_top {
    height: 140px;
    padding: 50px 0 20px;
  }
  .footer_top .foot_logo {
    width: 140px;
    bottom: auto;
    top: 50px;
    left: 0;
    position: unset;
    margin-bottom: 10px;
  }
  .footer_top .foot_r {
    right: auto;
    left: 0;
    height: auto;
    width: 100%;
    position: unset;
  }
  .footer_top .foot_r li {
    font-size: 12px;
    margin-left: 0;
    margin-right: 20px;
  }
  .footer_top .foot_r li:first-child {
    margin-left: 0;
  }
  .footer_bottom .foot_l {
    line-height: 2em;
    font-size: 12px;
    margin-top: 20px;
    float: none;
  }
  .footer_bottom .foot_r {
    float: none;
    width: 140px;
    height: 30px;
  }
  .footer_bottom .foot_r select {
    width: 100%;
    height: 100%;
  }
}

@media screen and (max-width: 600px) {
  .chapter_menu {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  .chapter_menu_list {
    margin: 0;
    width: 33.333333%;
  }

  .section_main_title {
    padding: 50px 0;
  }
}

@media screen and (max-width: 480px) {
  /*sub-page font*/
  .font-b-p20-m18 {
    font-size: 18px;
  }
  .font-b-p16-m14 {
    font-size: 14px;
  }
  .font-b-p14-m12 {
    font-size: 12px;
  }
  .font-r-p18-m16 {
    font-size: 16px;
  }
  .font-r-p16-m14 {
    font-size: 14px;
  }
  .font-r-p14-m12 {
    font-size: 12px;
  }

  /* header */
  .main_nav_box {
    left: -100%;
    width: 100%;
  }
  .main_nav_box.on {
    width: 100%;
  }

  .chapter_menu_list {
    font-size: 14px;
    padding: 8px 12px;
  }

  .footer_bottom .foot_l .mb_br {
    width: 1px;
    height: 1px;
    display: block;
  }
}

@media screen and (max-width: 400px) {
  .index_btn_box > ul {
    gap: 6px;
  }
  .index_btn_list {
    width: 100%;
  }

  .chapter_menu_list {
    width: 100%;
  }
  .view_index > li > a {
    font-size: 12px;
  }
}