@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&display=swap');

#site {
    padding-top: 89px;
    font-family: 'Noto Sans KR', 'notokr', sans-serif;
}

ol,
ul,
li {
    list-style: none;
    list-style-position: inside;
}

#site>.container {
    width: 100%;
    padding: 0;
}

.table_blog dd {
    padding: 10px 20px 20px;
}

/* 불필요 항목 삭제 */
.navbar .caret {
    display: none;
}

/* 상단 메뉴 */
.breadcrumb {
    padding: 8px 15px;
    margin-bottom: 20px;
    list-style: none;
    background-color: transparent;
    text-align: center;
}

.breadcrumb>li+li:before {
    padding: 0 5px;
    color: #ddd;
    content: ">";
}

.breadcrumb .active {
    font-weight: bold;
    color: #fff;
}

.navbar-inverse {
    background: #fff;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    box-shadow: 0px 0 20px rgba(0, 0, 0, 0.125);
    margin-bottom: 0;
    border: 0;
}

.navbar-brand {
    padding: 0;
    margin-left: 0 !important;
    margin: 15px 0px;
    height: auto;
    width: 230px;
    position: relative;
}

.navbar-brand::after {
    content: '마일스톤에스앤티(주)';
    color: #333;
    position: absolute;
    bottom: 20px;
    left: 60px;
    font-size: 20px;
    letter-spacing: -0.06em;
    font-weight: 700;
}

.navbar-inverse .navbar-nav>li>a {
    font-size: 18px;
    font-weight: 500;
    color: #222;
    letter-spacing: -0.02em;
}

.navbar-inverse .navbar-nav>li>a:hover,
.navbar-inverse .navbar-nav>li>a:focus {
    color: #e4401d !important;
}

.navbar-inverse .navbar-nav .dropdown.open .dropdown-toggle,
.navbar-inverse .navbar-nav .dropdown.open:hover .dropdown-toggle,
.navbar-inverse .navbar-nav .dropdown.open:focus .dropdown-toggle {
    background: none;
    color: #222;
}

.navbar-inverse .navbar-nav .dropdown-menu>li+li:before {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: #eee;
}

.navbar-inverse .navbar-nav .dropdown-menu>li>a {
    padding: 15px 20px;
    text-align: center;
    font-size: 16px;
    letter-spacing: -0.03em;
}

.navbar-inverse .navbar-nav .dropdown-menu>li a:hover {
    background: #e4401d;
}

@media (max-width: 767px) {
    .navbar-inverse .navbar-nav .open .dropdown-menu>li>a {
        color: #e4401d;
        text-align: left;
        margin-left: 15px;
    }

    .navbar-inverse .navbar-nav .open .dropdown-menu>li>a:hover {
        background: #e4401d;
    }

    .navbar-inverse .navbar-toggle {
        border: 0;
        padding: 25px;
    }

    .navbar-inverse .navbar-toggle .icon-bar {
        background-color: #666;
        transition: ease-in-out .15s all;
        opacity: 1;
        position: relative;
    }

    .navbar-inverse .navbar-toggle:hover,
    .navbar-inverse .navbar-toggle:focus {
        background: none;
        border-color: #222;
    }

    .navbar-inverse .navbar-toggle:hover .icon-bar,
    .navbar-inverse .navbar-toggle:focus .icon-bar {
        background-color: #222;
    }

    .navbar-inverse .navbar-collapse,
    .navbar-inverse .navbar-form {
        border-color: transparent;
    }

    .navbar-inverse.open .navbar-toggle>.icon-bar:nth-of-type(1) {
        transform: rotate(45deg);
        top: 6px;
    }

    .navbar-inverse.open .navbar-toggle>.icon-bar:nth-of-type(2) {
        opacity: 0;
    }

    .navbar-inverse.open .navbar-toggle>.icon-bar:nth-of-type(3) {
        transform: rotate(-45deg);
        top: -6px;
    }
}

@media (min-width: 768px) {
    .navbar-inverse .navbar-nav>li>a {
        padding: 34px 40px;
    }

    .sub_nav li a {
        font-size: 16px;
    }

    .navbar-inverse .navbar-nav .dropdown-menu {
        left: 50%;
        right: auto;
        min-width: 180px;
        transform: translate(-50%, 0);
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.16);
        padding: 0;
        border: none;
        border-radius: 0;
        text-align: left;
        background: #fff;
    }

    .navbar-inverse .navbar-nav #gnb_57 .dropdown-menu {
        min-width: 234px;
    }

    .navbar-inverse .navbar-nav .dropdown-menu>li>a:hover {
        color: #fff;
        font-weight: 600;
    }
}


@media (min-width: 992px) {
    .navbar-inverse .navbar-right {
        margin-right: -30px;
    }

}

/* 슬라이드 공통 */
.carousel-control {
    text-shadow: none;
    transition: ease-in-out .15s all;
    background: rgba(0, 0, 0, 0) !important;
    width: 10%;
    opacity: 0.3;
}

.carousel-control span {
    font-size: 35px !important;
}

.carousel-control.left .glyphicon::before {
    content: '\f053';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
}

.carousel-control.right .glyphicon::before {
    content: '\f054';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
}

.carousel-indicators li {
    width: 12px;
    height: 12px;
    background-color: rgba(255, 255, 255, .1);
    border: 1px solid #fff;
    margin: 0 4px;
    border-radius: 0;
    transition: ease-in-out .15s all;
}

.carousel-indicators li.active {
    width: 12px;
    height: 12px;
    background-color: #fff;
    margin: 0 4px;
    box-shadow: 0px 2px 6px rgba(0, 0, 0, .125);
}

.carousel-caption {
    text-shadow: none;
    padding: 0;
    top: 55%
}

.carousel-caption h1 {
    font-size: 65px;
    font-weight: 800;
    margin: 0;
    line-height: 1.2;
}

.carousel-caption p {
    font-size: 32px;
    margin-top: 50px;
    font-weight: 300;
    letter-spacing: -0.05em;
}

@media (max-width: 767px) {
    .carousel-control {
        font-size: 14px;
    }

    .carousel-indicators li,
    .carousel-indicators li.active {
        width: 6px;
        height: 6px;
    }
}

/* 푸터 */
#site footer {
    margin-top: 0px;
    padding: 35px 0;
    background-color: #36373c;
    color: #8c8c8c;
}

#site footer ul {
    margin-bottom: 0px;
}

#site footer li {
    display: inline-block;
    margin-right: 15px;
    font-weight: 300;
    font-size: 13px;
}

/* 메인 페이지 */
#mainCarousel .carousel-inner .item {
    height: 700px;
}

@media (max-width: 767px) {
    #mainCarousel .carousel-inner .item {
        height: 250px
    }

    #mainCarousel .carousel-caption h1 {
        font-size: 24px
    }

    #mainCarousel .carousel-caption p {
        font-size: 12px;
    }
}

.root_daum_roughmap {
    width: 100% !important;
    padding: 0 !important;
}

.root_daum_roughmap .map_border {
    display: none !important;
}

.board_box_blog2 .row {
    margin-left: -5px;
    margin-right: -5px;
}

.board_box_blog2 .row>div[class^="col-"] {
    padding-left: 5px;
    padding-right: 5px;
}

.board_box_blog2 .inner {
    margin-top: 0;
    margin-bottom: 0;
}

.board_box_blog2 .inner .bottom {
    padding: 12px 10px;
}

.board_box_blog2 .inner .bottom .title {
    margin-bottom: 0;
}

.board_box_blog2 .inner .bottom .title a {
    font-size: 14px;
}

.board_box_blog2 .inner .bottom .info {
    display: none;
}

.board_box_blog2 .inner .top a .thumb {
    height: 180px;
}

/* member */
.member_wrapper {
    max-width: 1140px;
    margin: 0 auto;
}

.member_wrapper .btn {
    transition: all ease 0.3s
}

.member_wrapper .table tbody tr th {
    background-color: rgba(0, 0, 0, 0.03);
}

.member_wrapper .table tbody tr th span {
    color: #5dae57
}

/* personal setting 0.66v */
@media(min-width:768px) {
    .col-sm-20 {
        width: 20%;
    }
}

/* img */
.img-bordered {
    border: 1px solid #ddd;
}

.img-caption {
    margin: 10px 0;
    text-align: center;
    font-size: 16px;
    color: #555;
    font-weight: 500;
}

/* align */
.text-center-table thead th,
.text-center-table thead td,
.text-center-table tbody th,
.text-center-table tbody td {
    text-align: center !important;
    vertical-align: middle !important;
}

/* custom setting */
ul,
dl,
ol {
    padding: 0;
}

p,
li,
dt,
dd {
    line-height: 1.6;
}

a:hover,
a:focus {
    text-decoration: none;
}

* {
    box-sizing: border-box;
    word-break: keep-all;
}

/* subpage setting */
.subpage .menu {
    position: relative;
    margin-bottom: 100px;
    margin-top: -40px;
}

.pageheader {
    height: 235px;
    background: #000 url(/public/img/sub/banner.jpg) no-repeat center / cover;
    text-align: center;
    color: #fff;
}

.pageheader .main-text {
    padding-top: 95px;
    max-width: 1140px;
    margin: 0 auto;
    position: relative;
}

.pageheader .main-text h1 {
    font-weight: 300;
    font-size: 46px;
    margin: 0;
    letter-spacing: 0;
}

.sub_nav {
    text-align: center;
    line-height: 0;
}

.sub_nav>.container {
    padding: 0;
    max-width: 1140px;
}

.sub_nav ul {
    margin: 0;
    text-align: center;
    line-height: 0;
}

.sub_nav ul:after {
    content: '';
    display: block;
    clear: both;
}

.sub_nav li {
    float: left;
    width: 20%;
    padding: 0;
    position: relative;
    line-height: 0;
}

.sub_nav li.active>a {
    background: #e65434;
    font-weight: 600;
    border-right: 0;
    color: #fff;
    border-color: #e65434;
}

.sub_nav li a {
    display: block;
    position: relative;
    font-size: 16px;
    font-weight: 500;
    color: #777;
    padding: 20px 0;
    width: 100%;
    text-align: center;
    line-height: 1;
    background: #fff;
    letter-spacing: -0.02em;
    border: 1px solid #ddd;
    border-right: none;
    background: #f8f8f8;
}

.sub_nav li:last-child a {
    border-right: 1px solid #ddd;
}

.pageheader .container {
    position: relative;
    height: 100%;
}

.breadcrumb {
    position: absolute;
    top: 20px;
    margin: 0;
    padding: 0;
    background: transparent;
    font-size: 13px;
    color: #fff;
    letter-spacing: 0;
    font-weight: 300;
}

.breadcrumb .active {
    color: #fff;
    font-weight: 500;
}

.title {
    text-align: center;
    margin-bottom: 80px;
}

.title h1 {
    text-align: center;
    margin: 0;
    font-weight: 600;
    color: #1c1c1c;
    letter-spacing: -0.035em;
    font-size: 44px;
    line-height: 1;
}

.title h1::after {
    /* content: ''; */
    display: block;
    width: 50px;
    height: 2px;
    background: #e4401d;
    margin: 20px auto 0;
}

@media(max-width:767px) {
    .sub_nav li a {
        height: 76px;
    }
}

.sub-inner {
    padding: 110px 15px;
}

/* main */
.slick-prev {
    left: -32px;
}

.slick-prev:before,
.slick-next:before {
    font-family: 'slick';
    font-size: 30px;
    line-height: 1;
    opacity: .75;
    color: #ccc;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.main-content {
    text-align: center;
    padding: 135px 0 120px;
}

.main-content .title {
    margin-bottom: 50px;
}

.main-content .title h1 {
    margin: 0;
    font-weight: 700;
    color: #222;
    letter-spacing: -0.035em;
    font-size: 45px;
    line-height: 1;
}

.main-content .title h1::after {
    content: '';
    display: block;
    width: 50px;
    height: 2px;
    background: #e4401d;
    margin: 20px auto 0;
}

/* .main-content .ball a{
    width: 220px;
    height: 220px;
    display: block;
    border-radius: 50%;
    background: #000;
    padding: 100px 0;
    color: #fff;
    font-size: 23px;
    background: #e4401d;
    margin: 0 1px;
    transition: all .3s;
    letter-spacing: 1px;
}
.main-content .ball a:hover{
    transform: translateY(-10px);
}
.ball-inner{
    display: flex;
    justify-content: center;
    padding: 30px 0;
    flex-wrap: wrap;
}
.main-content .ball02 a,
.main-content .ball04 a{
    background: #173057;
} */
@media(max-width:500px) {
    .ball-inner {
        flex-direction: column;
        align-items: center;
    }

    .main-content .ball a {
        margin: 2px 1px;
    }
}

/* about01 시작 */
.about01-inner>div:last-child {
    padding-left: 50px;
}

.about01-inner p {
    font-size: 18px;
    letter-spacing: -0.015em;
    line-height: 1.85;
    margin-bottom: 35px;
    color: #777;
}

.about01-inner p strong {
    color: #e4401d;
}

.about01-inner span {
    color: #db0d0d;
    font-weight: 500;
}

.about01-inner .right {
    font-size: 22px;
    text-align: left;
    font-weight: 600;
    margin-bottom: 0;
    letter-spacing: -0.05em;
    color: #444;
}

/* about02 시작 */
.map-inner {
    padding-left: 50px;
    padding-top: 40px;
}

.map-txt {
    font-size: 18px;
    margin-bottom: 45px;
}

.map-txt p {
    font-weight: 600;
    font-size: 20px;
    letter-spacing: -0.03em;
    line-height: 1.3;
}

.map-txt span {
    padding-left: 36px;
    line-height: 1.61;
    font-weight: 400;
    letter-spacing: -0.015em;
    color: #777;
    font-size: 18px;
}

.map-txt:nth-child(3) {
    border: none;
}

.map-txt i {
    font-size: 22px;
    color: #e4401d;
    margin-right: 5px;
    width: 25px;
    text-align: center;
}

/* product시작 */
.ex-img {
    position: relative;
    margin-top: 30px;
}

.ex-img .box {
    margin: 0;
}

.box p {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.035em;
    line-height: 1;
    padding-bottom: 13px;
    margin-bottom: 18px;
    border-bottom: 1px solid #aaa;
}

.box p+.col-sm-12 {
    padding: 10px 0 0;
    /* background: #f3f3f3; */
}

.box span {
    font-size: 16px;
    font-weight: 500;
    display: block;
    padding-top: 12px;
    text-align: center;
    letter-spacing: -0.035em;
}

.box img {
    border: 1px solid #e3e3e3
}

.product-inner .all-wrap {
    position: relative;
}

.product-inner > .clearfix {
    margin-bottom: 150px;
}

.product-inner .name {
    position: absolute;
    left: 0;
    top: 0;
    background: #444;
    z-index: 99;
}

.product-inner .name::before {
    content: "";
    position: absolute;
    right: -60px;
    top: 0;
    width: 60px;
    height: 60px;
    border-left: 30px solid #444;
    border-top: 30px solid #444;
    border-right: 30px solid rgba(0, 0, 0, 0);
    border-bottom: 30px solid rgba(0, 0, 0, 0);
    z-index: 1;
}

.product-inner .name h2 {
    font-size: 26px;
    line-height: 60px;
    padding: 0 25px;
    letter-spacing: -0.04em;
    font-weight: 600;
    margin: 0;
    color: #fff;
}

.product-inner .pro-box {
    /*padding: 30px 0;*/
    padding: 30px 0 0;
    margin-bottom: 40px;
    border: 1px solid #e3e3e3;
    border-top: 1px solid #444;
}

.subpage:not([id^="mercury"]):not([id^="synthesis"]):not([id^="extraction"]):not([id^="chemistrty"]) .product-inner .pro-box .main-img > img {
    margin-bottom: 30px;
}

.product-inner .wrap+.wrap {
    margin-top: 40px;
}

.wrap .txt {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.035em;
    line-height: 1;
    padding-bottom: 13px;
    margin-bottom: 18px;
    border-bottom: 1px solid #aaa;
    color: #333;
}

.product-inner .wrap .pro-list+.txt {
    margin-top: 40px;
}

.subpage:not([id^="mercury"]):not([id^="synthesis"]):not([id^="extraction"]):not([id^="chemistrty"]) .product-inner .wrap img {
    padding: 50px;
}
.product-inner .wrap.software > div[class^='col-'] {
    padding: 0;
}
.product-inner .wrap.software > div[class^='col-'].left {
    padding-right: 15px;
}
.product-inner .wrap.software > div[class^='col-'].right {
    padding-left: 15px;
}
.product-inner .wrap.software img {
    padding: 50px 100px;
}

.pro-list li {
    font-size: 16px;
    letter-spacing: -0.025em;
    margin-bottom: 3px;
    padding-left: 12px;
    position: relative;
    color: #6f6f6f;
    line-height: 1.65;
}

.pro-list li::before {
    content: "";
    width: 3px;
    height: 3px;
    position: absolute;
    left: 0;
    top: 13px;
    background: #e4401d;
}

.pro-list .wrap-img {
    margin-left: 0;
    margin-top: 3px;
    margin-bottom: 6px;
    max-width: 85px;
    box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    padding: 3px;
}

.bottom-list {
    text-align: center;
    padding-top: 10px;
    font-size: 16px;
}

.product-inner .box-prod > div,
.product-inner .box-prod > .image img {
    padding: 0 !important;
}
.product-inner .box-prod > .detail {
    padding-left: 15px;
}
.product-inner .box-prod > .detail .inner {
    min-height: 234px;
    padding: 30px;
    background: #f2f2f2;
}

.product-inner .box-image {
    width: 100%;
    display: inline-block;
}
.product-inner .box-image > div {
    padding: 0 15px 0 0;
}
.product-inner .box-image > div:last-child {
    padding:  0 0 0 15px;
}
.product-inner .box-image img {
    padding: 0 !important;
    border: 1px solid #e3e3e3;
}
.product-inner .box-image2 {
    margin-bottom: 30px;
    text-align: center;
}
.product-inner .box-image2 > .inner {
    display: inline-block;
}
.product-inner .box-image2 img {
    padding: 0 50px;
}

.img-name {
    font-size: 16px;
    font-weight: 500;
    display: block;
    padding-top: 12px;
    text-align: center;
    letter-spacing: -0.035em;
    color: #333;
}

/* form */
table.table.table_default {
    border-top: 1px solid #333;
}

table.table.table_default th,
table.table.table_default td {
    font-size: 15px;
    letter-spacing: -0.035em;
    margin-bottom: 15px;
    font-weight: 400;
    border-top: none !important;
    border-bottom: 1px solid #ddd;
}

table.table.table_default thead th {
    font-weight: 500;
    border-bottom: 1px solid #ccc;
}

.table.table_default tbody .subject a:hover {
    color: #e65434;
}

.btn {
    font-size: 15px;
    letter-spacing: -0.034em;
}

.btn.btn-primary {
    background: #e65434;
    border: 1px solid #e65434;
}

.btn.btn-primary:hover,
.btn.btn-primary:focus {
    background: #c53f22;
    border: 1px solid #c53f22;
}

.btn.btn-dark {
    background: #555;
    border: 1px solid #555;
}

.btn.btn-dark:hover,
.btn.btn-dark:focus {
    background: #303030;
    border: 1px solid #303030;
}

.board_data_view {
    border-top: 1px solid #333;
}

.board_data_view .header_wrap {
    background: #f6f6f6;
    border-bottom: 1px solid #ccc;
}

.board_data_view .header_wrap .title {
    padding-left: 0;
}

.board_data_view .header_wrap .title:before {
    display: none
}

.board_wrapper .table.board_write_table tbody tr th,
.board_wrapper .table.board_write_table tbody tr td {
    font-size: 15px;
    letter-spacing: -0.032em;
}

.board_write_table p.text-muted {
    font-size: 14px;
    font-weight: 400;
}

.board_data_view .header_wrap .title {
    padding-left: 0;
}

.board_data_view .header_wrap .title:before {
    display: none
}

/* 메인슬라이드 css */
.ball-inner {
    overflow: hidden;
    transition: all 0.25s;
    border-radius: 0px;
    display: inline-block;
}

.ball-inner a:hover {
    border: 1px solid #e65434;
    box-shadow: 5px 8px 8px #eaeaea;
}

.ball-inner:hover p {
    color: #e65434;
    vertical-align: middle;
}

.ball-inner a {
    display: block;
    text-decoration: none;
    color: #222;
    padding: 10px;
    margin: 5px;
    border: 1px solid #ddd;
}

.ball-inner a p {
    font-size: 23px;
    margin-top: 30px;
}

.ball-inner img {
    transition: all 0.4s;
    padding: 0 35px 0;
}

.ball-inner:hover img {
    transform: scale(1.08);
}

/* UltraCLAVE */
#product03 .wrap03 p:not(.txt) {
    margin: 10px 0 0;
    font-size: 16px;
    letter-spacing: -0.025em;
    color: #6f6f6f;
    text-align: center;
}

/* UltraWAVE */
#product04 .box-image {
    margin-bottom: 20px;
}

/* ASHING */
#ashing .pro-list li > .li-img {
    width: 100%;
    display: inline-block;
}
#ashing .pro-list li > .li-img img {
    max-width: 450px;
    padding: 30px 50px;
}
.pro-list li ul {
    margin: -15px 0 20px 90px;
}
.pro-list li ul li::before {
    content: '-';
    top: 0;
    background: transparent;
}

/* 페이지추가건 */
/* mercury01 */
.main-img p {
    font-size: 18px;
    color: #333;
    background: #f2f2f2;
    padding: 30px 10px;
    margin: 0;
    text-align: center;
}

[id^="mercury"] .sub_nav li {
    width: 50%;
}

/* mercury01 */
[id^="mercury"] .product-inner .pro-box {
    padding-bottom: 0;
}

[id^="mercury"] .pro-list li img {
    padding: 50px 0;
}

[id^="mercury"] .pro-list li .table {
    margin: 50px 0;
}

[id^="mercury"] .wrap01 {
    margin-bottom: 30px;
}
/*
[id^="mercury"] .wrap02 .pro-list,
[id^="mercury"] .wrap03 .pro-list {
    margin-bottom: 30px;
}
*/

/* mercury03 */
#mercury03 img {
    padding: 50px 0;
}

#mercury03 .wrap01 .w_img {
    display: inline-flex;
    gap: 45px;
}

#mercury03 .wrap01 .w_img img {
    padding: 0;
}

#mercury03 .wrap02 {
    padding: 0 15px;
}

#mercury03 .wrap01 .pro-list {
    margin-bottom: 50px;
}

#mercury03 .wrap03 .pro-list:first-child {
    padding-top: 110px;
    padding-left: 60px;
}
#mercury03 .wrap03 img {
    padding: 0;
}
#mercury03 .wrap03 > .row+.txt {
    margin-top: 50px;
}

/* synthesis01 */
[id^="synthesis"] .sub_nav li {
    width: 50%;
}

[id^="synthesis"] .product-inner .pro-box {
    padding-bottom: 0;
}

[id^="synthesis"] .pro-list li img {
    padding: 50px 0;
}

[id^="synthesis"] .pro-list li .table {
    margin: 50px 0;
}

[id^="synthesis"] .wrap01 {
    margin-bottom: 30px;
}

[id^="synthesis"] .wrap02 .pro-list,
[id^="synthesis"] .wrap03 .pro-list {
    margin-bottom: 30px;
}

#synthesis01 .pro-list2{
    margin-top: 135px;
    padding: 30px;
    height: 250px;
    background: #f2f2f2;
}

#extraction01 .wrap02-1{
    padding-top: 30px;
}


/* extraction01 */
#extraction01 .sub_nav li {
    width: 50%;
}

#extraction01 .product-inner .pro-box {
    padding-bottom: 0;
}

#extraction01 .pro-list li img {
    padding: 50px 0;
}

#extraction01 .pro-list li .table {
    margin: 50px 0;
}

#extraction01 .wrap {
    margin-bottom: 30px;
}

#extraction01  .wrap02 .pro-list,
#extraction01  .wrap03 .pro-list {
    margin-bottom: 30px;
}

#extraction01 .pro-list3 li img,
#extraction01 .pro-list3 img {
    padding: 0;
}

#extraction01 .wrap04 .row{
    margin-bottom: 30px;
    padding: 0 15px;
}

#extraction01 .wrap04 .row .col-sm-8{
    margin-top: 15px;
    padding: 30px;
    height: 234px;
    background: #f2f2f2;
}

#extraction01 .wrap02-1{
    padding-top: 30px;
}

/* chemistrty01 */
[id^="chemistrty"] .sub_nav li {
    width: 33.333%;
}

@media(max-width:767px) {
    #mercury03 .wrap01 .w_img {
        flex-direction: column;
        gap: 25px;
    }
}