@charset "utf-8";

@import url("https://use.typekit.net/sls3rvu.css");
@font-face { font-family: noto-sans, sans-serif; font-weight: 300; font-style: normal }/*light*/
@font-face { font-family: noto-sans, sans-serif; font-weight: 400; font-style: normal }/*regular*/
@font-face { font-family: noto-sans, sans-serif; font-weight: 500; font-style: normal }/*medium*/
@font-face { font-family: noto-sans, sans-serif; font-weight: 600; font-style: normal }/*semibold*/
@font-face { font-family: noto-sans, sans-serif; font-weight: 700; font-style: normal; }/*bold*/
@font-face { font-family: noto-sans-extracondensed, sans-serif; font-weight: 400; font-style: normal; }
@font-face { font-family: noto-sans-extracondensed, sans-serif; font-weight: 700; font-style: normal; }

@font-face {font-family:ng;src:url('../font/NanumGothic.eot');src:local(※), url('../font/NanumGothic.woff') format('woff');}

:root { font-size:62.5%; }
body { font-size: 1.4rem; }
h1, h2, h3, h4, h5, h6, p { margin: 0; font-style: normal; font-weight: normal; }
fieldset { border: 0; margin: 0; padding: 0; } 
/* Layout */
.l_wrapper { padding: 0 30px; margin: 0 auto; position: relative; max-width: 1064px; }
.l_row { margin: 0 -10px -20px -10px; }
.l_col { float: left; padding: 0 10px; box-sizing: border-box; margin-bottom: 20px;}

.l_col_12_12 { width: 100%; }
.l_col_10_12 { width: 83.33333333%; }
.l_col_9_12  { width: 75%; }
.l_col_8_12  { width: 66.66666667%; }
.l_col_7_12  { width: 58.33333333%; }
.l_col_6_12  { width: 50%; }
.l_col_5_12  { width: 41.66666667%; }
.l_col_4_12  { width: 33.33333333%; }
.l_col_3_12  { width: 25%; }
.l_col_2_12  { width: 16.66666667%; }
.l_col_1_12  { width: 8.33333333%; }

/* Commons */
.clearfix:before,
.clearfix:after {
    display: table;
    content: ' ';
}

.clearfix:after {
    clear: both;
}

/* Components */

/*header*/
.header {
    color: #fff;
    text-align: center;
}
/*
.header-line.sub .l_wrapper{
    max-width: 1064px;
}
*/
.header-top {
    position: relative;
    font-size: 0;
    height: 110px;
    width: 100%;
}
.header-logo {
    position: relative;
    width: 14.5%;
    min-width: 120px;
    text-align: left;
    float: left;
    top: 50%;
    margin-left: 5px;
    transform: translate(0, -50%);
    -webkit-transform: translate(0, -50%);
    -moz-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    z-index: 999;
}
.header-logo img{ width: 100%; }

.topSearchForm {
    position: relative;
    height: 110px;
}
.topSearchForm .pc_search {
/*
    position: relative;
    top: 30%;
    overflow: visible;
    padding: 3px 36px 30px 36px;
    line-height: 30px;
*/
}
.header-search { 
    position: absolute;
    width: 37%;
    top: 50%;
    left: 50%;
    right: initial;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    border-bottom: 1px solid #1f2a68;
}
.header-search li { 
    height: 40px;
    line-height: 40px;
}
.header-search li:first-child{ 
    float: left;
    width: calc(100% - 40px);
}
.header-search li:last-child { 
    float: right;
}
.header-search li input { 
    z-index: 100;
    font-size: 17px;
    border: 0;
    width: 100%;
    padding-left: 15px;
    box-sizing: border-box;
    background: white;
    vertical-align: middle;
}
.header-search li input::placeholder { color: #aab0d5; }
.header-search li input::-ms-input-placeholder { color: #aab0d5; }
input[type=text]::-ms-clear { display:none; }
.header-search li.last a{
    text-indent: -99999px;
    width: 40px;
    height: 40px;
    background: url(../img/mob-hd-search.gif) no-repeat center center;
    background-size: 60%;
    display: block;
}

/*autoComplete_wrap*/

.autoComplete_wrap{
    display: none;
    position: relative;
    top: 68%;
    z-index: 99;
    margin: 0 auto;
    width: 37%;
    text-align: left;

}
.autoComplete_wrap ul{
    line-height: 30px;
    padding: 10px 0;
    border: 1px solid #272f64;
    background: #fff;
    margin: 0 auto;
}
.autoComplete_wrap ul li{
    width: 100%;
    line-height: 30px;
    text-align: left;
    text-indent: 10px;
    font-size: 1.8rem;
}

.autoComplete_wrap a{
    color: #888;
}
#search_result_div a{
    color: #888
}


.Mob-topSearchForm {
    width: 100%;
    top: -71px;
    height: 70px;
    background: #fff;
    position: absolute;
    left: 0;
    right: 0;
    z-index: 9;
    transition: all 0.3s;
}

.Mob-topSearchForm .header-search {
    width: 85%;
    left: 45%;
}

.Mob-topSearchForm .search-close {
    position: absolute;
    top: 30%;
    right: 10px;
    display: block;
    width: 30px;
    height: 30px;
    background: #434343;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
}

.Mob-topSearchForm .search-close img {
    position: absolute;
    width: 50%;
    margin: auto;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}
.Mob-topSearchForm.on {
    transform:translate(0,70px);
}

.header-top .top-nav{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(0, -50%);
    -webkit-transform: translate(0, -50%);
    -moz-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
}
.header-top .top-nav li {
    padding: 0;
}
.header-top .top-nav li a {
    font-size: 13px;
    display: inline-block;
    font-weight: 400;
}
.header-top .top-nav li img {
    margin-bottom: 5px;
    height: 35px;
}
.header-top .top-nav .mob-sch-btn span {
    background: url(../img/mob-hd-search.gif) no-repeat 50% 60%;
    background-size: 55%;
    display: block;
    height: 50px;
}
.header-top .top-nav .sample-btn span{
    background: url(../img/books_col.svg) no-repeat 50% 50%;
    background-size: 90%;
    display: block;
    height: 50px;
}
.header-top .top-nav li strong {
    display: block;
    color: #1f2a68;
    font-size: 1.4rem;
}
.header-top .top-nav .mob-sch-btn { 
    float: left;
    margin-right: 10px;
    display: none;
}
.header-top .top-nav .sample-btn { 
    float: right;
}

.header-line {
    border-top: 1px solid #ddd;
}
.header-menu {
    background-color: #fff;
    white-space: nowrap;
    overflow: auto;
    font-size: 0;
}

.header-menu li {
    display: inline-block;
    width: 20.001%;
}

.header-menu li a {
    display: block;
    padding: 20px 0;
    color: #1f2a68;
    font-size: 1.8rem;
    font-weight: 600;
}
.header-line.sub {
    border: none;
}
.sub .header-menu {
    background-color: #1f2a68;
    box-sizing: border-box;
    border: 1px solid #ddd;
    width: 100%;
}
.sub .header-menu li a { color: #d4d4fb; }

.sub .header-menu li a:hover { background-color: #f7c600; color: #1f1f1f; }
.products .sub .header-menu li.menu-tab01 a, 
.resources .sub .header-menu li.menu-tab02 a, 
.homeln .sub .header-menu li.menu-tab05 a, 
.e-learning .sub .header-menu li.menu-tab03 a, 
.about .sub .header-menu li.menu-tab04 a 
{ background-color: #f7c600; color: #1f1f1f; }


#search_result_div a:visited { color: #888; }
/*footer*/
footer {
    background: #d9d9d9;
    text-align: center;
    font-weight: lighter;
    position: relative;
    height: 36px;
}
footer .copy {
    text-align: center;
    font-size: 1.4rem;
    color: #8a8a8a;
    padding: 12px 0;
    display: inline-block;
}
footer a {
    position: absolute;
    right: 0;
    font-size: 1.4rem;
    color: #7c7c7c;
    padding: 12px 0;
    font-weight: 500;
}
footer a:before, footer a:after {
    content: 'l';
    display: inline;
    padding: 5px;
}
.goTop{ 
    position: fixed;
    bottom: 40px;
    right: 20px;
    transition: ease 300ms;
    width: 70px;
    height: 70px;
    background: url(../img/goTop.png) no-repeat;
    background-size: cover;
    overflow: hidden;
    text-indent: -1000em;
    z-index: 10000; 
    cursor: pointer;
}

/* Retina Displays/Screens (2880x1800) --------------------- */
/*
@media
only screen and (min--moz-device-pixel-ratio: 2),
only screen and (-o-min-device-pixel-ratio: 2/1),
only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and (min-device-pixel-ratio: 2),
only screen and (min-resolution: 2dppx) {
    l_wrapper { max-width: 900px; }
    #visual .visual { width: 900px; }
}
*/


@media screen and (max-width:768px) {
    :root { font-size: 57.5%; }
    .l_wrapper { padding: 0 10px; max-width: 100%; }
    .header-top { height: 70px; }
    .header-logo { z-index: 9; }
    .header-logo img { width: 130px; }
    .topSearchForm { display: none; }
    .header-top .top-nav .mob-sch-btn { display: block; }
    .header-line.sub .l_wrapper { padding: 0; }
    .header-menu li:nth-child(2) { display: none; }
    .header-menu li { width: 25%; }
    footer .copy { position: absolute; left: 0; padding-left: 5px; }
    
    .autoComplete_wrap {
    
        position: relative;
        top: 79%;
        z-index: 99;
    }
    .autoComplete_wrap ul {
        line-height: 30px;
        padding: 0 23px 10px 0px;
        border: 1px solid #272f64;
        background: #fff;
        width: 80%;
        position: relative;
        left: 10px;
        margin: inherit;
    }
    
}
@media screen and (min-width:768px) {
    .Mob-topSearchForm { display: none; }
}

@media screen and (max-width:479px) {
    .header-search { height: auto; text-indent: 0px; }
    
    #header-search.show { height: 57px; background-color: #eee; }
    .sch-input-wrap .sch-input { width: 100%; padding-top: 2%; background-color: #eee; }
    .sch-input-wrap .sch-input,{ padding-top: 30px; background-color: #eee; }
    .sch-input-wrap .sch-input input.hd-search { width: 85%; }
    #search.hd-search { height: auto; background-color: #fff; border: 1px solid #d0d0d0; border-radius: 45px; font-size: 15px; padding: 8px 0; text-indent: 10px; }
    .sch-input-sch { background: url(../img/mob-hd-search.gif) no-repeat; right: 20%; top: 45%; }
    .sch-input-close { display: none; }
    button.btn-search-close { background: url(../img/mob-hd-close.gif) no-repeat; }
    .sch-input-sch, button.btn-search-close { background-size: cover; width: 20px; height: 20px; top: 33%; cursor: pointer; }
    .header-menu li a { font-size: 1.5rem; padding: 22.4px 0; }
    .goTop { width: 50px; height: 50px; }
    
    footer { height: auto; text-align: center; }
    footer .copy { position: relative; text-align: center; font-size: 1.2rem; }
    footer a { position: relative; display: block; padding: 0 0 12px 0; }
    
}