@charset "utf-8";

.sub_header {
    position: relative;
    height: 435px;
    padding-top: 204px;
    overflow: hidden;
}
.sub_header::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.1);
    transition: transform 2s ease-in-out;
}
.sub_header.active::after {
    transform: scale(1);
}
.sub_intro_header::after {
    background-image: url(../images/sub/intro_header.jpg);
    z-index: -1;
}
.sub_busi_header::after {
    background-image: url(../images/sub/busi_header.jpg);
    z-index: -1;
}
.sub_safe_header::after {
    background-image: url(../images/sub/safety_header.jpg);
    z-index: -1;
}

.sub_equip_header_lifting::after {
    background-image: url(../images/sub/equip_lifting_header.jpg);
    z-index: -1;
}

.sub_equip_header::after {
    background-image: url(../images/sub/equip_header.jpg);
    z-index: -1;
}
.sub_market_header::after {
    background-image: url(../images/sub/market_header.jpg);
    z-index: -1;
}
.sub_header.active .sub_header_title {
    transform: translateY(0px);
    opacity: 1;
}

.sub_header.active .sub_header_title_safe {
    transform: translateY(0px);
    opacity: 1;
}

.sub_header .section_inner {
    height: 100%;
}
.sub_header::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent);
    z-index: 1;
}
.sub_header_title {
    color: #fff;
    font-size: 44px;
    font-weight: 700;
    text-align: center;
    transform: translateY(20px);
    opacity: 0;
    transition: transform .8s ease-in-out, opacity .8s ease-in-out;
}

.sub_header_title_safe {
    color: #fff;
    font-size: 44px;
    font-weight: 700;
    text-align: center;
    transform: translateY(20px);
    opacity: 0;
    transition: transform .8s ease-in-out, opacity .8s ease-in-out;
}

.sub_nav {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1;
}
.sub_nav::after {
    content: '';
    display: block;
    clear: both;
}
.sub_nav li {
    display: table;
    float: left;
}
.sub_nav_50 li {
    width: 50%;
}
.sub_nav_25 li {
    width: 25%;
}
.sub_nav_33 li {
    width: 33%;
}
.sub_nav_12 li {
    width: 9.09%;
}



.sub_nav li a {
    display: table-cell;
    height: 70px;
    color: #fff;
    background-color: rgba(20, 20, 164, 0.8);
    font-size: 18px;
    text-align: center;
    vertical-align: middle;
}
.sub_nav li.active a {
    color: #222;
    background-color: #fff;
}

.sub_nav_12 li a {
    font-size: 12px;
}

.sub_nav .mo_sub_nav {
    display: none;
}
.sub_section {
    padding: 110px 0 140px;
}
.sub_section .section_inner {
    max-width: 1350px;
}
.sub_title {
    line-height: 1;
    margin-bottom: 80px;
    color: #222;
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    word-break: keep-all;
}
.st_title {
    margin-bottom: 35px;
    color: #222;
    font-size: 26px;
    font-weight: 700;
}
.st_title_sub {
    margin-bottom: 30px;
    color: #000;
    font-size: 20px;
    font-weight: 700;
}
.st_cate {
    display: block;
    margin-bottom: 25px;
    color: #1414a4;
    font-size: 20px;
    font-weight: 700;
}
.st_text {
    width: 100%;
    /*max-width: 1125px;*/
    color: #222;
    font-size: 20px;
    word-break: keep-all;
}
.st_item {
    padding-top: 80px;
}
.sub_tab {
    overflow: hidden;
}
.sub_tab_25 .sub_tab_item {
    width: 25%;
}
.sub_tab_33 .sub_tab_item {
    width: 33.3%;
}
.sub_tab_50 .sub_tab_item {
    width: 50%;
}
.sub_tab_item {
    float: left;
    line-height: 50px;
    color: #666;
    border: 1px solid #f2f2f2;
    border-bottom: 1px solid #ddd;
    font-size: 17px;
    text-align: center;
	background-color: #f2f2f2;
}
.sub_tab_item.active {
    color: #000;
    border: 1px solid #1414a4;
	background-color: #fff;
}
.st_img_box {
    display: table;
}
.st_img_box .st_img {
    display: table-cell;
    width: 50%;
}
.st_img_box .st_img_info {
    display: table-cell;
    width: 50%;
    padding: 0 60px;
    background-color: #f8f8f8;
    box-sizing: border-box;
    vertical-align: middle;
}
.st_img_box .fl_list {
    padding-bottom: 0;
}
.st_table {
    width: 100%;
}
.st_table td:first-child,
.st_table th:first-child {
    border-left: none;
}
.st_table td:last-child,
.st_table th:last-child {
    border-right: none;
}
.st_table th {
    height: 60px;
    color: #222;
    border: 1px solid #ddd;
    border-top: 2px solid #222;
    background-color: #f8f8f8;
    font-size: 17px;
    text-align: center;
}
.st_table td {
    height: 60px;
    color: #666;
    border: 1px solid #ddd;
    font-size: 17px;
    text-align: center;
}

/* ceo */
.ceo_box {
    position: relative;
    padding: 40px 15px;
    margin-bottom: 80px;
    background-color: #f2f2f2;
}
.ceo_box::before {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 54px;
    width: 492px;
    height: 448px;
    background: url(../images/sub/ceo_img02.png) center center / cover no-repeat;
}
.ceo_text {
    color: #000;
    font-size: 28px;
}
.ceo_text strong {
    color: #1414a4;
    font-weight: 400;
}
.ceo_inner {
    width: 100%;
    max-width: 1050px;
    margin: 0 auto;
    overflow: hidden;
}
.ceo_text {
    float: left;
    position: relative;
    width: 60%;
    margin: 94px 0;
    padding: 0 45px;
}
.ceo_text::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 31px;
    height: 27px;
    background: url(../images/icon/icon_comma01.png) center center / cover no-repeat;
}
.ceo_text::after {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    right: 15px;
    width: 31px;
    height: 27px;
    background: url(../images/icon/icon_comma02.png) center center / cover no-repeat;
}
.ceo_img {
    float: right;
    width: 40%;
}
.ceo_greeting_box {
    overflow: hidden;
}
.ceo_greeting_box .cg_img {
    position: absolute;
    width: 45%;
    transform: translateX(-40px);
    opacity: 0;
    transition: transform .8s ease-in-out, opacity .8s ease-in-out;
}
.ceo_greeting_box.active .cg_img {
    transform: translateX(0);
    opacity: 1;
}
.ceo_greeting_box .cg_text {
    position: relative;
    z-index: 1;
    transform: translateX(40px);
    opacity: 0;
    transition: transform .8s ease-in-out, opacity .8s ease-in-out;
}
.ceo_greeting_box.active .cg_text {
    transform: translateX(0);
    opacity: 1;
}
.ceo_greeting_box .cg_text p {
    padding-left: 30%;
    margin-top: 35px;
    line-height: 1.8;
    color: #666;
    font-size: 17px;
    letter-spacing: -0.17px;
}
.ceo_greeting_box .cg_text p b {
    color: #222;
    font-size: 20px;
}
.ceo_greeting_box .cg_text .cg_text_small {
    padding-left: 52%;
}
.ceo_greeting_box .cg_text .cg_text_small_name {
    margin-top: 106px;
}
.ceo_greeting_box .cg_name {
    width: 169px;
    margin-left: 10px;
    vertical-align: -80px;
}

/* 사업분야 */
.field_list>li {
    margin-top: 20px;
    border: 1px solid #ddd;
}
.field_list .fl_title {
    display: block;
    padding: 25px 30px;
    color: #000;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.2px;
}
.field_list .fl_content {
    padding: 40px 40px 0;
    background-color: #f8f8f8;
}
.fl_list {
    padding-bottom: 35px;
    border-bottom: 1px solid #ddd;
}
.fl_list.no_border {
    border-bottom: none;
}
.fl_list>li {
    position: relative;
    padding-left: 12px;
    margin-bottom: 25px;
}
.fl_list>li:last-child {
    margin-bottom: 0;
}
.fl_list>li::before {
    content: '';
    display: block;
    position: absolute;
    top: 14px;
    left: 0;
    width: 2px;
    height: 2px;
    background-color: #1414a4;
}

.fll_titletop {
    color: #222;
    font-size: 24px;
    font-weight: 700;
}

.fll_title {
    color: #222;
    font-size: 20px;
}

.fll_title_maintask {
    color: #222;
    font-size: 20px;
    padding-left:10px;
}

.fll_text {
    margin-top: 16px;
    color: #666;
    font-size: 17px;
    letter-spacing: -0.17px;
}
.field_list .fl_bottom {
    padding: 20px 40px;
    background-color: #f8f8f8;
}
.field_list .fl_icon {
    margin-right: 26px;
    color: #222;
    font-size: 17px;
    font-weight: 500;
}
.field_list .fl_icon::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 18px;
    margin-right: 10px;
    background: url(../images/icon/icon_voice.png) center center / cover no-repeat;
    vertical-align: -2px;
}

.field_list .fl_icon_email {
    margin-right: 26px;
    color: #222;
    font-size: 17px;
    font-weight: 500;
}
.field_list .fl_icon_email::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 18px;
    margin-right: 10px;
    background: url(../images/icon/icon_email.png) center center / cover no-repeat;
    vertical-align: -2px;
}
.field_list .fl_name {
    color: #666;
    font-size: 17px;
    letter-spacing: -0.17px;
}
.field_list .fl_name b {
    color: #2a2aac;
    font-weight: 400;
}
.fll_process {
    margin-top: 20px;
    overflow: hidden;
}
.fll_process li {
    float: left;
}
.fll_process .fllp_name {
    display: block;
    position: relative;
    padding: 0 20px;
    margin: 0 15px;
    line-height: 45px;
    background-color: #2a2aac;
    color: #fff;
    border-radius: 22px;
    text-align: center;
}
.fll_process li:last-child .fllp_name::after {
    display: none;
}
.fll_process .fllp_name::after {
    content: '';
    display: inline-block;
    position: absolute;
    top: 15px;
    right: -20px;
    width: 10px;
    height: 16px;
    background: url(../images/icon/icon_gray_arrow.png) center center / cover no-repeat;
}

.fll_process .fllp_name_cus {
    display: block;
    position: relative;
    padding: 0 20px;
    margin: 0 15px;
    line-height: 45px;
    background-color: #2a2aac;
    color: #fff;
    border-radius: 22px;
    text-align: center;
}
.fll_process .fllp_name_cus::after {
    content: '';
    display: inline-block;
    position: absolute;
    top: 35px;
    right: -20px;
    width: 10px;
    height: 16px;
    background: url(../images/icon/icon_gray_arrow.png) center center / cover no-repeat;
}
.fll_process .fllp_small {
    display: block;
    margin-top: 12px;
    color: #666;
    font-size: 15px;
    letter-spacing: -0.15px;
}
.fll_process .fllp_small .small {
    font-size: 6px;
}

/* 안전목표 */
.goal_box {
    display: table;
    width: 100%;
    border: 1px solid #ddd;
}
.goal_icon {
    display: table-cell;
    width: 200px;
    height: 200px;
    background: url(../images/sub/goal_img01.png) center center / 62px 77px  no-repeat;
    background-color: #f8f8f8;
}
.goal_info {
    display: table-cell;
    width: calc(100% - 200px);
    padding: 0 60px;
    vertical-align: middle;
}
.goal_info .fl_list {
    padding-bottom: 0;
}
.goal_process_list {
    overflow: hidden;
}
.goal_process_list > li {
    float: left;
    width: 33.33%;
    padding: 40px 35px;
    border-right: 1px solid #eee;
    text-align: center;
}
.goal_process_list > li:last-child {
    border-right: none;
}
.goal_process_list .gp_icon {
    margin-bottom: 50px;
}
.goal_process_list .gp_icon img {
    width: auto;
}
.goal_process_list .gp_title {
    margin-bottom: 25px;
    color: #222;
    font-size: 20px;
    font-weight: 400;
}
.goal_process_list .gp_list li {
    line-height: 1.8;
    color: #666;
    font-size: 16px;
    letter-spacing: -0.17px;
    text-align: left;
}


/* 안전교육실시 */
.safety_edu_row {
    padding: 30px 0;
    margin-top: 20px;
    background-color: #f8f8f8;
    overflow: hidden;
}

.safety_edu_item {
    float: left;
    width: 33.33%;
    padding: 20px 60px;
    border-right: 1px solid #ddd;
    text-align: center;
}

    .safety_edu_item:last-child {
        border-right: none;
    }

.safety_edu_title {
    display: block;
    margin-top: 30px;
    color: #222;
    font-size: 17px;
    height:100px;
}

/* 안전책자 */
.book_row {
    padding: 30px 0;
    margin-top: 20px;
    background-color: #f8f8f8;
    overflow: hidden;
}
.book_item {
    float: left;
    width: 33.33%;
    padding: 20px 60px;
    border-right: 1px solid #ddd;
    text-align: center;
}
.book_item:last-child {
    border-right: none;
}
.book_title {
    display: block;
    margin-top: 30px;
    color: #222;
    font-size: 17px;
}

/* 게시판 */
.board_search_box {
    padding: 30px;
    margin-bottom: 60px;
    background-color: #f2f2f2;
    text-align: center;  
}
.board_select {
    height: 50px;
    padding: 0 20px;
    border: 1px solid #ddd;
    background: url('../images/icon/icon_select.png') no-repeat 90% 50%;
    background-color: #fff;
    color: #222;
    font-size: 17px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
}
select::-ms-expand {
    display: none;
}
.bs_select {
    width: 188px;
    vertical-align: middle;
}
.board_input {
    width: 510px;
    height: 50px;
    padding: 20px;
    color: #222;
    font-size: 17px;
    vertical-align: middle;
}
.board_submit {
    width: 150px;
    height: 50px;
    margin-left: -2px;
    color: #fff;
    background-color: #222;
    vertical-align: middle;
}
.board_list_box .bl_total {
    display: block;
    margin-bottom: 15px;
    color: #222;
    font-size: 17px;
}
.bl_content_box {
    margin-top: -70px;
    margin-left: -30px;
    margin-bottom: 60px;
    overflow: hidden;
}
.bl_content_item {
    float: left;
    width: 33.33%;
    padding-top: 70px;
    padding-left: 30px;
}
.bl_img_box {
    position: relative;
    height: 350px;
    margin-bottom: 40px;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    overflow: hidden;
}
.bl_img_box:hover .bl_info {
    opacity: 1;
}
.bl_info {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: #fff;
    padding: 100px 50px 50px;
    background-color: rgba(0, 0, 0, 0.4);
    font-size: 17px;
    overflow: hidden;
    opacity: 0;
    transition: opacity .4s ease-in-out;
}
.bl_info dt {
    float: left;
    width: 40%;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 700;
}
.bl_info dd {
    float: left;
    width: 60%;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.bl_info dt.last,
.bl_info dd.last {
    border-bottom: none;
}
.bl_title {
    display: block;
    color: #222;
    font-size: 22px;
    font-weight: 700;
    text-align: center;
}
.pagination_box {
    text-align: center;
}
.pagination_box .pg_btn {
    display: inline-block;
}
.pagination_box .pg_num_box {
    display: inline-block;
    margin: 0 16px;
    vertical-align: middle;
}
.pagination_box .pg_btn {
    width: 30px;
    height: 30px;
    vertical-align: middle;
}
.pagination_box .pg_btn_first {
    background: url(../images/icon/icon_first.png) center center / cover no-repeat;
}
.pagination_box .pg_btn_prev {
    background: url(../images/icon/icon_prev.png) center center / cover no-repeat;
}
.pagination_box .pg_btn_next {
    background: url(../images/icon/icon_next.png) center center / cover no-repeat;
}
.pagination_box .pg_btn_last {
    background: url(../images/icon/icon_last.png) center center / cover no-repeat;
}
.pagination_box .pg_num {
    color: #222;
    border: 1px solid #ddd;
    background-color: #fff;
    font-size: 12px;
}
.pagination_box .pg_num.active {
    color: #fff;
    border: 1px solid #1414a4;
    background-color: #1414a4;
}
.board_detail_box .bd_top {
    margin-bottom: 60px;
    overflow: hidden;
}
.board_detail_box .bd_thumb {
    float: left;
    width: 40%;
}
.board_detail_box .bd_thumb_img {
    width: 100%;
    max-width: 420px;
    height: 350px;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.board_detail_box .bd_info_box {
    float: left;
    width: 60%;
}
.board_detail_box .bd_info {
    width: 100%;
    margin-bottom: 88px;
}
.board_detail_box .bd_info th {
    line-height: 1.2;
    padding-bottom: 28px;
    color: #222;
    border-bottom: 2px solid #222;
    font-family: 'Titillium Web', sans-serif;
    font-size: 34px;
    font-weight: 300;
}
.board_detail_box .bd_info td {
    height: 70px;
    padding: 0 30px;
    border-bottom: 1px solid #ddd;
    color: #222;
    font-size: 20px;
}
.board_detail_box .bd_info td.title {
    font-weight: 500;
}
.bd_info_back {
    display: block;
    width: 150px;
    line-height: 50px;
    margin: 0 0 0 auto;
    color: #222;
    border: 1px solid #222;
    font-size: 17px;
    text-align: center;
    transition: all .4s ease-in-out;
}
.bd_info_back:hover {
    color: #fff;
    background-color: #222;
}
.bd_content_box .bd_tab_item:first-child {
    margin-left: 0;
}
.bd_content_box .bd_tab {
    border-bottom: 1px solid #1414a4;
}
.bd_content_box .bd_tab_item {
    display: inline-block;
    width: 180px;
    line-height: 60px;
    margin-left: -3px;
    background-color: #f8f8f8;
    color: #999;
    font-size: 17px;
    text-align: center;
}
.bd_content_box .bd_tab_item.active {
    color: #fff;
    background-color: #1414a4;
}
.bd_content_box .bd_content {
    padding: 60px;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
    text-align: center;
}
.bd_content_box .bd_content img {
    width: 100%;
}

.bd_content.activeDiv {
    display: block;
}

/* 연혁 */
.history_box {
    margin-top: 125px;
}
.history_box::after {
    content: '';
    display: block;
    clear: both;
}
.history_thumb_box {
    float: left;
    width: 50%;
    padding-right: 65px;
    margin-top: -60px;
}
.history_info {
    float: left;
    width: 50%;
}
.history_img {
    width: 100%;
    max-width: 400px;
    height: 280px;
    margin: 60px 0 0 auto;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.history_item {
    position: relative;
    padding-bottom: 74px;
    padding-left: 60px;
    border-left: 1px solid #ddd;
}
.history_item:last-child {
    padding-bottom: 0;
    border-left: none;
}
.history_item::before {
    content: '';
    display: block;
    position: absolute;
    top: 20px;
    left: -8px;
    width: 12px;
    height: 12px;
    border: 2px solid #1414a4;
    border-radius: 50%;
    background-color: #fff;
}
.history_item:first-child:after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: -8px;
    width: 12px;
    height: 19px;
    background-color: #fff;
}
.history_year {
    display: block;
    line-height: 1;
    margin-top: -30px;
    margin-bottom: 20px;
    color: #222;
    font-family: 'Titillium Web', sans-serif;
    font-size: 50px;
    font-weight: 600;
}
.history_list li {
    line-height: 1.8;
    color: #666;
    font-size: 17px;
    letter-spacing: -0.17px;
}
.history_month {
    display: inline-block;
    margin-right: 8px;
    color: #222;
    font-weight: 700;
}
.contact_acco_box {
    margin-top: 60px;
}
.contact_acco_item {
    margin-top: 20px;
    border: 1px solid #ddd;
    padding: 25px 30px;
}
.acco_title {
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
    overflow: hidden;
    cursor: pointer;
}
.acco_title.active .acco_btn {
    transform: rotate(180deg);
}
.acco_name {
    float: left;
    color: #222;
    font-size: 20px;
    font-weight: 500;
}
.acco_btn {
    float: right;
    width: 25px;
    height: 14px;
    margin-top: 8px;
    background: url(../images/icon/icon_acco.png) center center / cover no-repeat;
}
.acco_info {
    padding-top: 25px;
    color: #222;
    font-size: 15px;
}
.acco_info_list {
    margin-top: 5px;
}
.acco_info_list li {
    display: inline-block;
}
.ail_title {
    color: #1414a4;
}
.acco_content {
    display: none;
    padding-top: 30px;
}
.contact_img_list {
    margin-left: -40px;
    overflow: hidden;
}
.contact_img_list li {
    float: left;
    width: 50%;
    height: 342px;
    padding-left: 40px;
}

/* 홍보센터 */
.board_table_box {
    margin-bottom: 60px;
}
.bt_filter_box {
    margin-bottom: 20px;
    overflow: hidden;
}
.bt_filter_box .bt_total {
    float: left;
}
.bt_filter_box .filter_select {
    float: right;
    width: 126px;
    height: 35px;
    padding: 0 10px;
    color: #222;
    font-size: 15px;
    background: url('../images/icon/icon_filter_select.png') no-repeat 90% 50%;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
}
.board_table {
    width: 100%;
}
.board_table th {
    height: 60px;
    background-color: #f8f8f8;
    color: #000;
    border-top: 2px solid #000;
    font-size: 17px;
    font-weight: 500;
    text-align: center;
}
.board_table th:nth-child(1) {
    width: 10%;
}
.board_table th:nth-child(2) {
    width: 65%;
}
.board_table th:nth-child(3) {
    width: 15%;
}
.board_table th:nth-child(4) {
    width: 10%;
}
.board_table td {
    height: 60px;
    color: #666;
    border-bottom: 1px solid #ddd;
    font-size: 16px;
    font-weight: 300;
    text-align: center;
}
.board_table td:nth-child(1) {
    color: #999;
}
.board_table td:nth-child(2) {
    color: #000;
    text-align: left;
}
.board_table td:nth-child(2) a {
    display: block;
    width: 100%;
    max-width: 858px;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}
.bt_top {
    padding: 30px 20px;
    border-top: 2px solid #222;
    border-bottom: 1px solid #ddd;
}
.bt_title {
    margin-bottom: 22px;
    color: #000;
    font-size: 20px;
    font-weight: 500;
}
.bt_info_box {
    font-size: 15px;
    color: #000;
    overflow: hidden;
}
.bt_info {
    float: left;
}
.bt_file {
    float: right;
}
.bt_info_title {
    display: inline-block;
    margin-right: 5px;
    font-weight: 500;
}
.bt_info_file {
    display: inline-block;
    margin-right: 5px;
    font-weight: 500;
}
.bt_info_content {
    display: inline-block;
    margin-right: 25px;
    color: #666;
}
.bt_file::before {
    content: '';
    display: inline-block;
    width: 15px;
    height: 14px;
    margin-right: 4px;
    background: url(../images/icon/icon_file.png) center center / cover no-repeat;
    vertical-align: -2px;
}
.bt_file b {
    color: #1414a4;
    font-weight: 400;
}
.bt_content {
    padding: 30px 20px;
    margin-bottom: 30px;
    border-bottom: 1px solid #ddd;
}
.bt_content p {
    color: #000;
}
.bt_down {
    display: inline-block;
    width: 80px;
    line-height: 30px;
    margin-right: 5px;
    border: 1px solid #666;
    color: #666;
    font-size: 15px;
    text-align: center;
}
.bt_bottom {
    margin-top: 50px;
}
.bt_nav_table {
    width: 100%;
    border-top: 1px solid #ddd;
}
.bt_nav_table td {
    height: 60px;
    padding: 0 25px;
    border-bottom: 1px solid #ddd;
}
.bt_nav_table td:first-child {
    width: 150px;
    background-color: #f8f8f8;
    color: #222;
    font-size: 17px;
    text-align: center;
}
.bt_nav_table td:last-child {
    width: calc(100% - 150px);
    color: #666;
    font-size: 16px;
}
.bl_content_box_small .bl_img_box {
    height: 270px;
    margin-bottom: 30px;
}
.bl_content_box_small .bl_title {
    font-size: 17px;
    font-weight: 400;
}
.patent_list {
    width: 100%;
    max-width: 1050px;
    margin: 20px auto 0;
    overflow: hidden;
}
.patent_item {
    float: left;
    width: 33.33%;
    padding-top: 60px;
    text-align: center;
    cursor: pointer;
}
.patent_img {
    max-width: 240px;
    height: 340px;
    margin: 0 auto 30px;
    border: 1px solid #ddd;
}
.patent_name {
    color: #222;
    font-size: 17px;
}
.patent_popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    width: 100%;
    max-width: 525px;
    transform: translate(-50%, -50%);
    z-index: 1000;
}
.pp_title {
    position: relative;
    padding: 15px 20px;
    color: #fff;
    background-color: #000;
}
.pp_img {
    height: 742px;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.pp_name {
    font-size: 17px;
    font-weight: 500;
}
.pp_close {
    position: absolute;
    top: 0px;
    right: 0px;
    width: 55px;
    height: 55px;
    background: url(../images/icon/icon_close.png) center center / 14px 14px no-repeat;
}

/* 애니메이션 */
.sub_tab_content .ani_left {
    opacity: 0;
    transform: translateX(-40px);
    transition: transform .6s ease-in-out, opacity .6s ease-in-out;
}
.sub_tab_content .ani_right {
    opacity: 0;
    transform: translateX(40px);
    transition: transform .6s ease-in-out, opacity .6s ease-in-out;
}
.sub_tab_content .ani_bottom {
    opacity: 0;
    transform: translateY(40px);
    transition: transform .6s ease-in-out, opacity .6s ease-in-out;
}
.sub_tab_content .ani_01 {
    transition: transform .6s .3s ease-in-out, opacity .6s .3s ease-in-out;
}
.sub_tab_content .ani_02 {
    transition: transform .6s .6s ease-in-out, opacity .6s .6s ease-in-out;
}
.sub_tab_content .ani_03 {
    transition: transform .6s .9s ease-in-out, opacity .6s .6s ease-in-out;
}
.sub_tab_content .ani_04 {
    transition: transform .6s 1.2s ease-in-out, opacity .6s .6s ease-in-out;
}
.sub_tab_content .ani_05 {
    transition: transform .6s 1.5s ease-in-out, opacity .6s .6s ease-in-out;
}
.sub_tab_content.active .ani_left {
    opacity: 1;
    transform: translateX(0);
}
.sub_tab_content.active .ani_right {
    opacity: 1;
    transform: translateX(0);
}
.sub_tab_content.active .ani_bottom {
    opacity: 1;
    transform: translateY(0);
}

/* 모바일 */
@media screen and (max-width: 1200px) {
.sub_header {
    height: 267px;
    padding-top: 118px;
    overflow: inherit;
}
.sub_header::after {
    transform: none;
}
.sub_nav {
    transition: all .6s ease-in-out;
}
.sub_nav_12 li {
    width: calc((100% - 35px) / 3);
}

.sub_nav_25 li {
    width: calc((100% - 35px) / 3);
}

.sub_tab_item {
    line-height: 32px;
    font-size: 11px;
}
.sub_nav .mo_sub_nav {
    display: block;
    width: 35px;
    height: 35px;
}
.sub_tab_25 .sub_tab_item {
    width: 50%;
}
.mo_sub_nav_btn {
    width: 100%;
    height: 100%;
    background: url(../images/icon/icon_more_white.png) center center / 15px 15px no-repeat;
    background-color: rgba(20, 20, 164, 0.8);
}
.mo_sub_nav_btn.active {
    background: url(../images/icon/icon_more_white_on.png) center center / 15px 1px no-repeat;
    background-color: rgba(20, 20, 164, 0.8);
}
.mo_sub_nav_list {
    display: none;
    position: absolute;
    top: 35px;
    left: 0;
    width: 100%;
    padding: 12px 0;
    background-color: #1414a4;
    z-index: 1;
}
.mo_sub_nav_list li {
    width: 100%;
}
.sub_header_title {
    font-size: 25px;
}

.sub_header_title_safe {
    font-size: 25px;
}

.sub_nav.sticky {
    position: fixed;
    top: 46px;
    left: 0;
    width: 100%;
    height: 35px;
    z-index: 10;
}
.sub_nav li {
    display: block;
}
.sub_nav li a {
    display: block;
    height: auto;
    line-height: 35px;
    font-size: 10px;
}
.sub_section {
    padding: 40px 0;
}
.sub_title {
    margin-bottom: 20px;
    font-size: 16px;
}
.st_text {
    font-size: 12px;
}
.st_title_sub {
    margin-bottom: 13px;
    font-size: 13px;
}
.st_title {
    margin-bottom: 18px;
    font-size: 18px;
}
.st_cate {
    margin-bottom: 15px;
    font-size: 13px;
}
.st_item {
    padding-top: 30px;
}
.st_img_box {
    display: block;
}
.st_img_box .st_img {
    display: block;
    width: 100%;
}
.st_img_box .st_img_info {
    display: block;
    width: 100%;
    padding: 20px;
}
.fll_title {
    font-size: 12px;
}

.fll_title_maintask {
    font-size: 12px;
    padding-left: 10px;
}

.fll_text {
    margin-top: 10px;
    font-size: 12px;
}
.fl_list>li {
    margin-bottom: 12px;
}
.st_table th {
    height: 35px;
    border: none;
    border-top: 2px solid #000;
    font-size: 12px;
}
.st_table td {
    height: 35px;
    border: none;
    border-bottom: 1px solid #ddd;
    font-size: 12px;
}

.ceo_box {
    padding: 35px 30px;
    margin-bottom: 10px;
}
.ceo_box::before {
    display: none;
}
.ceo_img {
    float: none;
    width: 100%;
    text-align: center;
}
.ceo_img img {
    max-width: 280px;
}
.ceo_text {
    width: 100%;
    padding: 0;
    margin: 10px 0 0;
    font-size: 15px;
    text-align: center;
}
.ceo_text::before {
    position: static;
    width: 15px;
    height: 13px;
    margin: 0 auto 15px;
}
.ceo_text::after {
    position: static;
    width: 15px;
    height: 13px;
    margin: 15px auto 0;
}
.ceo_greeting_box .cg_img {
    display: none;
}
.ceo_greeting_box .cg_text p {
    padding-left: 0;
    margin-top: 20px;
    font-size: 12px;
}
.ceo_greeting_box .cg_text p b {
    font-size: 12px;   
}
.ceo_greeting_box .cg_text .cg_text_small {
    padding-left: 0;
}
.ceo_greeting_box .cg_text .cg_text_small {
    margin-top: 35px;
}

.field_list .fl_title {
    padding: 15px;
    font-size: 12px;
}
.field_list .fl_content {
    padding: 20px 20px 0;
}
.fl_list {
    padding-bottom: 20px;
}
.field_list .fl_bottom {
    padding: 20px;
}
.field_list .fl_name,
.field_list .fl_icon {
    font-size: 12px;
}
.field_list .fl_icon::before {
    width: 15px;
    height: 14px;
}
.fll_process {
    margin-top: 0px;
}
.fll_process li {
    height: 53px;
}
.fll_process .fllp_name {
    line-height: 22px;
    margin: 8px 12px 0 0;
    font-size: 12px;
}
.fll_process .fllp_name::after {
    width: 6px;
    height: 12px;
    top: 5px;
    right: -10px;
}
.fll_process .fllp_small {
    margin-top: 6px;
    font-size: 11px;
}

.contact_acco_box {
    margin-top: 30px;
}
.contact_acco_item {
    margin-top: 10px;
    padding: 15px;
}
.acco_title {
    padding-bottom: 14px;
}
.acco_name {
    font-size: 15px;
}
.acco_btn {
    width: 12px;
    height: 7px;
}
.acco_info {
    padding-top: 20px;
    font-size: 12px;
}
.ail_title {
    color: #1414a4;
}
.acco_content {
    padding-top: 10px;
}
.contact_img_list li {
    width: 100%;
    height: 342px;
    margin-top: 10px;
    overflow: hidden;
}

.goal_box {
    display: block;
}
.goal_icon {
    display: block;
    width: 100%;
    height: 74px;
    background: url(../images/sub/goal_img01.png) center center / 31px 36px no-repeat;
    background-color: #f8f8f8;
}
.goal_info {
    display: block;
    width: 100%;
    padding: 25px;
}
.goal_process_list > li {
    display: table;
    width: 100%;
    padding: 20px 15px;
    border-right: none;
    border-bottom: 1px solid #ddd;
    text-align: left;
}
.goal_process_list > li:first-child {
    border-top: 1px solid #ddd;
}
.goal_process_list .gp_icon {
    display: table-cell;
    width: 75px;
    margin-bottom: 0;
    vertical-align: middle;
}
.goal_process_list .gp_icon img {
    width: 50%;
}
.goal_process_list .gp_title {
    margin-bottom: 15px;
    font-size: 13px;
}
.goal_process_list .gp_list li {
    font-size: 12px;
    word-break: keep-all;
}

.safety_edu_row {
    padding: 0 20px;
    margin-top: 0;
}

.safety_edu_item {
    width: 100%;
    padding: 20px 60px;
    border-right: none;
    border-bottom: 1px solid #ddd;
}

.safety_edu_img {
    max-width: 300px;
    margin: 0 auto;
}

.safety_edu_row:last-child .safety_edu_item:last-child {
    border-bottom: none;
}

.safety_edu_title {
    margin-top: 10px;
    font-size: 12px;
}

.book_row {
    padding: 0 20px;
    margin-top: 0;
}
.book_item {
    width: 100%;
    padding: 20px 60px;
    border-right: none;
    border-bottom: 1px solid #ddd;
}
.book_img {
    max-width: 300px;
    margin: 0 auto;
}
.book_row:last-child .book_item:last-child {
    border-bottom: none;
}
.book_title {
    margin-top: 10px;
    font-size: 12px;
}

.board_search_box {
    padding: 10px;
    margin-bottom: 30px;
}
.board_select {
    height: 30px;
    padding: 0 10px;
    font-size: 11px;
}
.bs_select {
    width: 94px;
}
.board_input {
    /*width: calc(100% - 97px);*/
    width: 100%;
    height: 30px;
    padding: 10px;
    font-size: 11px;
}
.board_submit {
    width: 100%;
    height: 30px;
    margin-top: 5px;
    margin-left: 0;
}
.board_list_box .bl_total {
    margin-bottom: 10px;
    font-size: 11px;
}
.bl_content_box {
    margin-top: -24px;
    margin-left: -10px;
    margin-bottom: 40px;
}
.bl_content_item {
    width: 50%;
    padding-left: 10px;
    padding-top: 24px;
}
.bl_title {
    font-size: 12px;
}
.pagination_box .pg_num_box {
    margin: 0 14px;
}
.pagination_box .pg_btn {
    width: 22px;
    height: 22px;
}
.pagination_box .pg_num {
    font-size: 10px;
}
.board_detail_box .bd_top {
    margin-bottom: 40px;
}
.board_detail_box .bd_thumb {
    width: 100%;
    margin-bottom: 25px;
}
.board_detail_box .bd_thumb_img {
    margin: 0 auto;
    /*height: 200px;*/
}
.board_detail_box .bd_info_box {
    width: 100%;
}
.board_detail_box .bd_info {
    width: 100%;
    margin-bottom: 20px;
}
.board_detail_box .bd_info th {
    padding-bottom: 20px;
    font-size: 20px;
}
.board_detail_box .bd_info td {
    height: 40px;
    padding: 0 15px;
    font-size: 13px;
}
.bd_info_back {
    width: 100px;
    line-height: 35px;
    font-size: 12px;
}
.bd_content_box .bd_tab_item {
    width: 50%;
    line-height: 35px;
    font-size: 11px;
}
.bd_content_box .bd_content {
    padding: 20px 0;
    margin-bottom: 20px;
}

.orga_img {
    overflow-x: auto;
}
.orga_img img {
    width: auto;
    max-width: inherit;
}

.history_box {
    margin-top: 30px;
}
.history_thumb_box {
    display: none;
}
.history_info {
    width: 100%;
    padding-left: 10px;
    padding-top: 30px;
}
.history_item::before {
    top: 10px;
    left: -5px;
    width: 6px;
    height: 6px;
}
.history_year {
    margin-bottom: 5px;
    font-size: 25px;
}
.history_item:first-child:after {
    height: 10px;
}
.history_item {
    padding-bottom: 60px;
    padding-left: 25px;
}
.history_item:last-child::after {
    content: '';
    display: block;
    position: absolute;
    top: 20px;
    left: -6px;
    width: 10px;
    height: 30px;
    background-color: #fff;
}
.history_list li {
    font-size: 12px;
}

.board_table_box {
    margin-bottom: 40px;
}
.bt_filter_box {
    margin-bottom: 10px;
}
.bt_filter_box .filter_select {
    width: 83px;
    height: 27px;
    padding: 0 5px;
    color: #222;
    font-size: 11px;
}
.board_table th {
    display: none;
}
.board_table td {
    height: 50px;
    font-size: 12px;
}
.board_table tr:first-child td {
    border-top: 2px solid #000;
}
.board_table td:nth-child(1) {
    display: none;
}
.board_table td:nth-child(2) {
    width: 60%;
    color: #000;
    text-align: left;
}
.board_table td:nth-child(4) {
    display: none;
}
.board_table td:nth-child(2) a {
    max-width: 250px;
}
.bt_top {
    padding: 25px 0;
}
.bt_title {
    margin-bottom: 14px;
    font-size: 15px;
}
.bt_info_box {
    font-size: 11px;
    overflow: hidden;
}
.bt_file {
    display: none;
}
.bt_content {
    padding: 25px 0;
    margin-bottom: 20px;
}
.bt_content p {
    font-size: 12px;
}
.bt_down {
    width: 60px;
    line-height: 20px;
    font-size: 11px;
}
.bt_bottom {
    margin-top: 40px;
}
.bt_nav_table td {
    height: 35px;
    padding: 0 14px;
}
.bt_nav_table td:first-child {
    width: 75px;
    font-size: 12px;
}
.bt_nav_table td:last-child {
    width: calc(100% - 75px);
    font-size: 11px;
}
.bl_content_box_small .bl_img_box {
    margin-bottom: 8px;
    height: 120px;
}
.bl_content_box_small .bl_title {
    font-size: 12px;   
}
.patent_list {
    margin: 5px auto 0;
}
.patent_item {
    width: 50%;
    padding-top: 25px;
	min-height: 240px;
}
.patent_popup {
    width: calc(100% - 60px);
    left: 50%;
    border: 1px solid #000;
    background-color: #fff;
}
.patent_img {
    max-width: 120px;
    height: 170px;
    margin: 0 auto 10px;
}
.patent_name {
    display: block;
    min-height: 40px;
    font-size: 12px;
}
.pp_title {
    position: relative;
    padding: 10px 15px;
}
.pp_img {
    height: 421px;
    background-size: auto 100%;
}
.pp_name {
    font-size: 12px;
}
.pp_close {
    position: absolute;
    top: 0px;
    right: 0px;
    width: 39px;
    height: 39px;
    background: url(../images/icon/icon_close.png) center center / 10px 10px no-repeat;
}
}

@media screen and (max-width: 720px) {   
.bl_info {
    display: none;
}
.bl_img_box {
    height: 133px;
    margin-bottom: 10px;
}
}


@media screen and (max-width: 480px) {   
	.bl_info {
		display: none;
	}
	.bl_img_box {
		height: 133px;
		margin-bottom: 10px;
	}
	.sub_nav_25 li {
		width: calc((100% - 35px) / 2);
	}
	.mo_sub_nav_list {
		display: none;
		position: absolute;
		top: 35px;
		left: 0;
		width: 100%;
		padding: 12px 0;
		background-color: #1414a4;
		z-index: 1;
	}
	.mo_sub_nav_list li {
		width: 100%;
	}
}