@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR&display=swap');
@import url('https://fonts.googleapis.com/css?family=Open+Sans:300,400,700');
/* CSS Document */
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font: inherit;
    vertical-align: baseline;
    -webkit-text-size-adjust: none;
    -moz-text-size-adjust: none;
    -ms-text-size-adjust: none;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
/* Common */
html {
    scroll-behavior: smooth;
}
body, h1, h2, h3, h4, h5, h6, p, ol, ul, table {
    font-family: 'Noto Sans KR', 맑은고딕, 'Malgun Gothic', sans-serif;
}
body {
    padding: 20px;
    font-size: 13px;
    line-height: 23px;
    color: #666666;
}
a {
    color: #6699cc;
    text-decoration: none;
    -webkit-transition: all 400ms ease-out;
    -moz-transition: all 400ms ease-out;
    -ms-transition: all 400ms ease-out;
    -o-transition: all 400ms ease-out;
    transition: all 400ms ease-out;
}
a:hover {
    color: #ff6600;
}
strong {
    font-weight: 700;
}
small {
    font-size: 0.8em;
}
em {
    font-style: italic;
}
sup {
    vertical-align: super;
    font-size: 0.6em;
}
sub {
    vertical-align: sub;
    font-size: 0.6em;
}
.clear {
    clear: both;
}
.align-left {
    float: left;
}
.align-right {
    float: right;
}
.text-center {
    text-align: center;
}
.text-left {
    text-align: left;
}
.text-right {
    text-align: right;
}
.midline {
    vertical-align: middle;
}
.qna.question {
    margin-bottom: 5px;
    font-weight: 700;
}
/*
p.qna strong {
    display: inline-block;
    width: 20px;
    margin-right: 5px;
    color: #4f4f4f;
}
*/
.text-alert {
    color: #ff6633;
}
/* structure */
.nl-container {
    box-sizing: border-box;
    width: 100%;
    max-width: 960px;
    padding: 30px;
    margin: 30px auto;
    border: 1px solid #e6e6e6;
    border-radius: 10px;
}
/* top header */
.nl-top-header {
    overflow: hidden;
    margin-bottom: 10px;
}
.nl-top-header img {
    display: block;
    float: left;
    width: 115px;
    height: 37px;
    margin: 0;
    padding: 0;
}
.nl-top-header p {
    color: #999999;
    text-align: right;
    font-size: 11px;
    line-height: 11px;
    margin: 20px 0 0 0;
}
/* header */
.nl-header {
    height: 350px;
    background-repeat: no-repeat;
    background-position: center center;
}
.nl-volumn {
    float: right;
    width: 60px;
    height: 60px;
    margin: 0 30px 0 0;
    box-sizing: border-box;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.6);
}
.nl-volumn .nl-volumn-title {
    font-family: 'Open Sans', sans-serif;
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    line-height: 11px;
    text-align: center;
    padding: 0;
    margin: 6px 0 0 0;
}
.nl-volumn .nl-volumn-number {
    font-family: 'Open Sans', sans-serif;
    color: #ffffff;
    font-size: 38px;
    font-weight: 300;
    line-height: 38px;
    text-align: center;
    padding: 0;
    margin: 0;
}
.nl-header h1 {
    float: right;
    text-align: right;
    margin: 120px 30px 0 0;
    padding: 0;
}
.nl-header h1 .nl-title-ko {
    display: block;
    font-size: 28px;
    font-weight: 400;
    line-height: 28px;
    margin-bottom: 10px;
}
.nl-header h1 .nl-title-en {
    font-family: 'Open Sans', sans-serif;
    display: block;
    font-size: 14px;
    font-weight: 700;
    line-height: 14px;
    margin-bottom: 10px;
}
.nl-header h1 .nl-title-date {
    font-family: 'Open Sans', sans-serif;
    display: block;
    font-size: 56px;
    font-weight: 300;
    line-height: 56px;
    margin-bottom: 0;
}
/* nav */
.nl-nav {
    margin-bottom: 50px;
}
.nl-nav ul {
    overflow: hidden;
    list-style: none;
    padding: 0;
    margin: 0 -1px;
}
.nl-nav ul li {
    float: left;
    display: block;
    width: 20%;
    height: 46px;
    padding: 2px 1px;
    box-sizing: border-box;
    margin: 0;
}
.nl-nav ul li a {
    display: block;
    height: 42px;
    font-size: 14px;
    font-weight: 700;
    line-height: 42px;
    color: #ffffff;
    text-align: center;
    text-decoration: none;
    background-image: url(../image-public/bg-line.png);
    -webkit-transition: all 400ms ease-out;
    -moz-transition: all 400ms ease-out;
    -ms-transition: all 400ms ease-out;
    -o-transition: all 400ms ease-out;
    transition: all 400ms ease-out;
}
.nl-nav ul li a.nav-math {
    background-color: #6699cc;
}
.nl-nav ul li a.nav-phys {
    background-color: #669933;
}
.nl-nav ul li a.nav-chem {
    background-color: #cc3399;
}
.nl-nav ul li a.nav-life {
    background-color: #cc6633;
}
.nl-nav ul li a.nav-inter {
    background-color: #7793a9;
}
.nl-nav ul li a:hover.nav-math {
    background-color: #527aa3;
}
.nl-nav ul li a:hover.nav-phys {
    background-color: #527a29;
}
.nl-nav ul li a:hover.nav-chem {
    background-color: #a3297a;
}
.nl-nav ul li a:hover.nav-life {
    background-color: #a35229;
}
.nl-nav ul li a:hover.nav-inter {
    background-color: #678194;
}
/* content */
.nl-contents {}
.nl-department {
    padding-top: 20px;
    margin-bottom: 70px;
}
.nl-department h2 {
    color: #ffffff;
    font-size: 22px;
    line-height: 22px;
    padding: 15px;
    margin: 0 0 40px 0;
    background-image: url(../image-public/sogang-logo-white.png), url(../image-public/bg-line.png);
    background-repeat: no-repeat, repeat;
    background-position: center right;
}
#nl-natural h2 {
    background-color: #b60005;
}
#nl-math h2 {
    background-color: #6699cc;
}
#nl-phys h2 {
    background-color: #669933;
}
#nl-chem h2 {
    background-color: #cc3399;
}
#nl-life h2 {
    background-color: #cc6633;
}
#nl-inter h2 {
    background-color: #7793a9;
}
.nl-article {
    overflow: hidden;
    margin-bottom: 40px;
}
.nl-article::after {
    display: table;
    content: " ";
    clear: both;
}
.nl-article h3 {
    color: #333333;
    font-size: 16px;
    font-weight: 700;
    line-height: 26px;
    margin: 0 0 20px 0;
}
.nl-article h3 small {
    display: block;
    margin-top: 6px;
    color: #555555;
    font-size: 14px;
    line-height: 22px;
}
.nl-article h4 {
    color: #333333;
    font-size: 14px;
    font-weight: 700;
    line-height: 24px;
    margin: 0 0 10px 0;
}
.nl-article p {
    margin-bottom: 20px;
}
.nl-article ol {
    list-style-type: decimal;
    list-style-position: outside;
    margin: 0 0 20px 18px;
}
.nl-article ul {
    list-style-type: disc;
    list-style-position: outside;
    margin: 0 0 20px 18px;
}
.nl-article li {
    margin-bottom: 10px;
}
.small-list li {
    margin-bottom: 5px;
}
.nl-article .nl-journalist {
    color: #999966;
    font-size: 12px;
    line-height: 22px;
    margin-bottom: 20px;
}
.nl-figure {
    margin-bottom: 20px;
}
.small-figure {
    width: 20%;
}
.mid-figure {
    width: 40%;
}
.figure-left {
    float: left;
    margin-right: 30px;
}
.figure-right {
    float: right;
    margin-left: 30px;
}
.nl-figure img {
    display: block;
    box-sizing: border-box;
    max-width: 100%;
    height: auto;
    padding: 4px;
    border: 1px solid #e6e6e6;
}
.nl-figure .nl-caption {
    font-size: 12px;
    line-height: 18px;
    text-align: center;
    color: #999999;
    margin: 6px 0 0 0;
}
/* footer */
.nl-footer {
    text-align: center;
    padding: 20px 0 0 0;
}
.nl-footer .nl-info {
    font-size: 12px;
    color: #999999;
    line-height: 20px;
    margin: 10px;
}
.nl-footer .nl-copyright {
    font-size: 11px;
    color: #cccccc;
    margin: 10px;
}
/* go top */
.go-top {
    position: fixed;
    width: 40px;
    height: 40px;
    right: 10px;
    bottom: 10px;
}
.go-top a {
    display: block;
    width: 40px;
    height: 40px;
    opacity: 0.5;
    -webkit-transition: all 400ms ease-out;
    -moz-transition: all 400ms ease-out;
    -ms-transition: all 400ms ease-out;
    -o-transition: all 400ms ease-out;
    transition: all 400ms ease-out;
}
.go-top a:hover {
    opacity: 1;
}
.go-top img {
    display: block;
}
/* table */
.responsive-table-wrap {
    min-height: .01%;
    overflow-x: auto;
}
table {
    width: 100%;
    border: 1px solid #e6e6e6;
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 12px;
    line-height: 1.4em;
}
table caption {
    display: table-caption;
    font-weight: 700;
    text-align: center;
    color: #4f4f4f;
    margin-top: 0;
    margin-bottom: 10px;
    ;
}
table th, table td {
    padding: 6px 12px;
    border: 1px solid #e6e6e6;
    vertical-align: middle;
    text-align: center;
}
table th {
    background: #f6f6f6;
    font-weight: 700;
}
/* media query */
@media screen and (max-width: 768px) {
    .responsive-table-wrap {
        width: 100%;
        margin-bottom: 20px;
        overflow-y: hidden;
        -ms-overflow-style: -ms-autohiding-scrollbar;
        border: none;
    }
    .responsive-table-wrap table {
        display: table;
        width: 898px;
        margin-top: 0;
        margin-bottom: 0;
    }
}
@media screen and (max-width: 480px) {
    /* structure */
    .nl-container {
        padding: 15px;
        margin: 5px auto;
    }
    .nl-header h1 {
        float: none;
        text-align: center;
        margin: 120px auto 0 auto;
        padding: 0;
    }
    /* content */
    .small-figure {
        width: 30%;
    }
    .figure-left {
        margin-right: 20px;
    }
    .figure-right {
        margin-left: 20px;
    }
    .mid-figure {
        width: 100%;
        float: none !important;
        margin-right: auto;
        margin-left: auto;
    }
}
/* newsletter 64 */
.header-64 {
    background-image: url("../image-202506/header-image.jpg");
}
.header-64 .nl-volumn {
    background-color: #057082;
}
.header-64 h1 {
    color: #ffffff;
}
.footer-64 {
    border-top: 1px solid #057082;
}
/* newsletter 65 */
.header-65 {
    background-image: url("../image-202509/header-image.jpg");
}
.header-65 .nl-volumn {
    background-color: #e1400a;
}
.header-65 h1 {
    color: #ffffff;
}
.footer-65 {
    border-top: 1px solid #e1400a;
}