@import url('https://fonts.googleapis.com/css?family=Nanum+Gothic:400,700,800&subset=korean');

* {
    padding: 0px;
    margin: 0px;
    font-family: 'Nanum Gothic', sans-serif;
    line-height: 100%;
	outline:none;
}

html {
    border: 0px;
    width: 100%;
    height: 100%
}

body {
    color: #FFF;
    font-size: 9pt;
    cursor: default;
    width: 100%;
    height: 100%;
    font-family: 'Nanum Gothic', sans-serif;
}

.clear {
    clear: both;
    padding: 0px;
    margin: 0px;
    height: 0px;
}

a {
    text-decoration: none;
    cursor: pointer;
    color: #d0d9de;
}

#speed_value {
    border: none;
    background: none
}

a:hover {
    color: #FFF;
}

#cont {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 70;

}

.copy {
    text-shadow: #111 1px 1px 0px;
    text-align: center;
    padding: 10px 0px;
    line-height: 150%;
}

#skip a {position:absolute;top:-9999px;z-index:9999;display:block;width:100%;background:#333;font-size:18px;;color:#fff;text-align:center;}
#skip a:hover,#skip a:focus {top:0;padding:15px 0;}

/* ========================================================
   Top bar
   ===================================================== */
#header {
    z-index: 10000;
    line-height: 47px;
    width: 100%;
    display: block
}

#header .container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

#header a {
    line-height: 46px;
}

#header .container h1 {
    float: left;
    font-size: 25px;
    font-weight: bold;
    width: 60%;
    padding: 10px;
    display: block;
    line-height: 48px;
    color: #ba2c00;
}

#header .container h1 span {
    display: block;
    float: left;
    padding: 0;
    margin: 0;
    width: 48px;
    height: 48px;
    text-align: center;
    color: #fff;
    background: #ba2c00;
    line-height: 48px;
    overflow: hidden;
    border-radius: 24px 24px 24px 0;
    -moz-border-radius: 24px 24px 24px 0;
    margin-right: 10px
}

#header .container h1 strong {
    display: block;
    font-weight: normal;
    background: #ba2c00;
    color: #fff;
    text-align: center;
    width: 250px;
    height: 50px;
    border-radius: 25px 25px 25px 0;
    -moz-border-radius: 25px 25px 25px 0;
    line-height: 50px;
    margin-left: 100px;
    letter-spacing: -1px
}

#header .container h1 em {
    display: block;
    font-weight: normal;
    background: #333;
    text-align: center;
    width: 100px;
    height: 50px;
    border-radius: 25px 0 25px 25px;
    -moz-border-radius: 25px 0 25px 25px;
    line-height: 50px;
    margin-left: 0px;
    letter-spacing: -1px;
    font-style: normal;
    position: absolute;
    top: 58px;
    left: 366px
}

#header .container h1 em a {
    color: #fff;
    font-size: 16px
}

#header .container h1 em a:hover {
    color: #FF0
}

#header ul {
    list-style: none;
}

#header h2 {
    float: right;
    font-size: 26px;
    font-weight: bold;
    width: 35%;
    padding: 10px;
    padding-bottom: 0;
    display: block;
    border-bottom: 0;
    text-align: right;
    color: #ba2c00;
}

#header h1,
#header h1 a {
    color: #526765;
}

#header h1 a {
    display: block;
    text-decoration: none;
}

#header h1 a:hover {
    color: #000;
}

#header #nav {
    float: right;
    border-left: 1px solid #dfb9a8;
    border-left: 1px solid rgba(255, 255, 255, 0.3);
    border-right: 1px solid #dfb9a8;
}

#header #nav li {
    float: left;
}

#header #nav a {
    height: 46px;
    display: block;
    padding: 0 15px;
    color: #b0806a;
    font-weight: bold;
    border-left: 1px solid #dfb9a8;
    border-right: 1px solid #dfb9a8;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
    text-decoration: none;
    cursor: pointer;
}

#header #nav a:hover {
    background: url(../img/topbar-hover.png);
}

#header #nav a img {
    float: left;
    margin-right: 12px;
    margin-top: 11px;
}

#header #nav li.active a,
#header #nav a:active {
    background: url(../img/topbar-active.png);
    border-right: 0;
    padding-right: 16px;
}

	#header #nav span {
	display: inline-block;
	vertical-align: text-top;
	line-height: 16px;
	font-size: 11px;
	padding: 0 5px;
	color: #fff;
	text-shadow: 0 1px #902a27;
	border-radius: 2px;
	margin-left: 10px;
	background-color: #e93631;
}

div.header div img#logo {
    float: left;
}

sup {
    font-size: 13px;
}

html {
    width: 100%;
    height: 100%
}

body {
    width:100%; height:100%
}

.container {
    display: block;
    width: 1000px;
    margin: 0px auto;
    font-family: '나눔 고딕', Tahoma, Geneva, sans-serif;
    position: relative;
}

#iview {
    display: block;
    width: 1000px;
    height: 563px;
    background: none;
    position: relative;
    margin: 0;
    background: url('../img/photo0.png') no-repeat;
}

#iview .iviewSlider {
    display: block;
    width: 1000px;
    height: 563px;
}

.iview-controlNav {
    position: absolute;
    bottom: -50px;
    right: 3px;
    height: 44px;
}

.iview-controlNav a {
    text-indent: -9999px;

}

.iview-controlNav a.iview-controlPrevNav {
    float: left;
    width: 60px;
    height: 44px;
    background: url('../img/slider-controls.png') no-repeat;
}

.iview-controlNav a.iview-controlNextNav {
    float: left;
    width: 60px;
    height: 44px;
    background: url('../img/slider-controls.png') no-repeat -60px 0px;
}

.iview-controlNav div.iview-items {
    float: left;
    padding: 0px 10px 0px 10px;
    height: 44px;
    /*	background: url('../img/nav-bg.png');    넘버링 백그라운드 */
}

.iview-controlNav a.iview-control {
    padding: 0px;
    margin-top: -15px;
    float: left;
    width: 22px;
    height: 42px;
    background: url('../img/bullets.png') no-repeat;
    line-height: 42px;
    text-indent: 0;
    color: #000;
    font-size: 13px;
    letter-spacing: -2px
}

.iview-controlNav a.iview-control.active {
    background-position: 0px -53px;
}

.iview-caption {
    color: #FFF;
    border-radius: 0px;
    padding: 0px;
    font-family: '나눔 고딕', Tahoma, Geneva, sans-serif;
    font-size: 14px;
    margin: 0
}

.iview-caption.caption1 {
    font-size: 36px;
    font-weight: bold;
    height: 45px;
}

.iview-caption.caption1 span {

    font-size: 16px;
    font-weight: bold;

}

.iview-caption.caption2 {
    background: #00b4ff;
    font-size: 36px;
    font-weight: bold;
    text-shadow: none;
}

.iview-caption.caption3 {
    background: #FFF;
    color: #000;
    font-size: 26px;
    text-shadow: none;
}

.iview-caption.caption4 {
    font-size: 22px;
    font-weight: bold;
}

.iview-caption.caption5 {
    background: #c4302b;
    box-shadow: rgba(0, 0, 0, 0.7) 10px 10px 15px 0px;
    font-size: 20px;
    font-weight: bold;
    text-shadow: none;
}

.iview-caption.caption6 {
    font-size: 18px;
}

.iview-caption.caption7 {
    text-align: left;
    color: #333;
    display: block;
    padding: 0;
    margin: 0;
    display: block;
    float: left;
    text-shadow: none;
    white-space: normal;
    box-sizing: border-box;
    text-shadow: none;
    overflow: hidden;
    overflow-y: auto;
}

.iview-caption.caption7_1 {
    background: url('../img/caption-bg_red.png')
}

.iview-caption.caption7 h3 {
    margin: 0px;
    color: #000;
    padding: 0;
    font-size: 16px;
    font-weight: bold;
    line-height: 24px;
    margin: 0;
    float: left;
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-shadow: #fff 1px 1px 0px;
    margin-bottom: 15px;
    letter-spacing: -1px;
    font-family: '나눔 고딕', Tahoma, Geneva, sans-serif;
    position: relative
}

.caption7 .box_5 {
    background: #f1f0f0;
    border: 1px solid #ccc;
    display: block;
    padding: 15px;
    box-sizing: border-box;
    float: left;
    border-radius: 6px;
    margin-bottom: 15px;
    width: 830px
}

.caption7 .box_5.explain {
    display: block;
    width: 100%;
    box-sizing: border-box;
    float: left
}

.iview-caption.caption7 h3 .qz_ox {
    position: absolute;
    left: -20px;
    top: -20px
}

.explain h4 {
    width: 100%;
    padding: 15px 0;
    margin-top: 10px;
    border-top: 2px dashed #ccc;
    display: block;
    float: left;
    font-size: 16px;
    color: #ff0000
}

.explain h5 {
    font-weight: normal;
    line-height: 20px;
    font-size: 14px;
    color: #333;
    display: block;
    float: left;
    width: 100%
}

/* 문제풀이 전용 */

.caption7 input[type=radio] {
    display: none;
}

.caption7 input[type=radio] + label {
    display: block;
    cursor: pointer;
    white-space: normal;
    font-family: gulim;
    font-size: 15px;
    margin: 0;
    line-height: 28px;
    padding: 0 45px 0 30px;
    margin-bottom: 0;
    float: left;
    display: block;
    width: 100%;
    box-sizing: border-box;
    color: #333;
    text-shadow: none
}

.caption7 input:checked + label {
    color: #cc2526;
    text-decoration: underline;
    font-weight: bold;
    font-size: 15px;
    letter-spacing: -1px
}

.caption7 label.qiz1 {
    background: url(../img/num.png) no-repeat 0px -6px;
}

.caption7 input:checked + label.qiz1 {
    background: url(../img/num_mk.png) no-repeat 0px -6px;
}

.caption7 label.qiz2 {
    background: url(../img/num.png) no-repeat 0px -104px
}

.caption7 input:checked + label.qiz2 {
    background: url(../img/num_mk.png) no-repeat 0px -104px
}

.caption7 label.qiz3 {
    background: url(../img/num.png) no-repeat 0px -204px
}

.caption7 input:checked + label.qiz3 {
    background: url(../img/num_mk.png) no-repeat 0px -204px
}

.caption7 label.qiz4 {
    background: url(../img/num.png) no-repeat 0px -304px
}

.caption7 input:checked + label.qiz4 {
    background: url(../img/num_mk.png) no-repeat 0px -304px
}

.caption7 label.qiz5 {
    background: url(../img/num.png) no-repeat 0px -404px
}

.caption7 input:checked + label.qiz5 {
    background: url(../img/num_mk.png) no-repeat 0px -404px
}

/* ///문제풀이 전용 */

/* 전체메뉴 전용 */
.file_dw {
    position: absolute;
    bottom: 13px;
    left: 55px
}

.menu_bar {
    position: absolute;
    top: 50%;
    left: 0px;
    margin-top: -75px;
    z-index: 1000;
    font-family: 'Nanum Gothic', sans-serif;
}

.menu_bar input[type=checkbox] {
    display: none;
}

/* 인덱스 목록 버튼 시작 */
.menu_bar .i_off,
.i_on {
    display: block;
    margin: 0 auto;
    padding-top: 12px;
    font-size: 30px;
}

.menu_bar .i_on {
    display: none
}

.menu_bar input[type=checkbox] + label {
    display: block;
    cursor: pointer;
    width: 68px;
    height: 100px;
    border-top-right-radius: 34px;
    border-bottom-left-radius: 35px;
    border-bottom-right-radius: 35px;
    font-weight: bold;
    font-size: 16px;
    text-align: center;
    box-sizing: border-box;
    padding: 30px 0;
    margin-left: 6px;
    transition-duration: 0.2s;
    color: #fff;
    background: #ba2c00;
    box-shadow: 5px 5px 12px #505050;
    border:1px solid #5d1b01;
}

.menu_bar input[type=checkbox] + label:hover {
    color: #fff;
    background: #5d1b01;
}

.menu_bar input:checked + label {
    width: 68px;
    height: 100px;
    border-top-right-radius: 34px;
    border-bottom-left-radius: 34px;
    border-bottom-right-radius: 34px;
    font-weight: bold;
    font-size: 16px;
    text-align: center;
    box-sizing: border-box;
    padding: 30px 0;
    transition-duration: 0.2s;
    color: #fff;
    background: #ba2c00;
    margin-left: 250px
}

.menu_bar input:checked + label .i_on {
    display: block
}

.menu_bar input:checked + label .i_off {
    display: none
}

.menu_bar input:checked + label:hover {
    width: 68px;
    height: 100px;
    border-top-right-radius: 34px;
    border-bottom-left-radius: 34px;
    border-bottom-right-radius: 34px;
    color: #fff;
    background: #5d1b01;
}

/* 인덱스 목록 버튼 끝 */

.menu_bar .jb {
    box-sizing: border-box;
    height: 480px;
    margin: 0px;
    transition-duration: 0.2s;
    background: #ba2c00;
    position: absolute;
    left: 4px;
    border-radius: 28px;
    overflow: hidden;
    z-index: 999;
    box-sizing: border-box;
    top: 50%;
    margin-top: -230px;
    width: 0px;
    box-shadow: 5px 5px 12px #505050
}

.menu_bar .jb .bo_titleline {
    border-bottom: 1px dashed #d1f0ff;
    padding-bottom: 5px;
    width: 96%;
    margin: 0 auto;
    margin-top: 10px
}

.menu_bar .jb .bo_titleline a {
    color: #FF0;
    text-decoration: none
}

.menu_bar .jb ul {
    padding: 0;
    margin: 0 auto;
    list-style: none;
    overflow: hidden;
    width: 96%;
    height: auto;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    display: block;
    margin-top: 30PX
}

.menu_bar .jb li strong {
    font-size: 20px;
    font-weight: bold
}

.menu_bar .jb li {
    padding: 0;
    margin: 0;
    display: block;
    width: 100%;
    letter-spacing: -1px;
    overflow: hidden;
    text-align: center;
    line-height: 30px;
}

.menu_bar .jb .bo_line {
    border-bottom: 1px dashed #8b2700;
    padding-bottom: 2px
}

.menu_bar .jb li a {
    font-size: 22px;
    text-decoration: none;
    color: #FFF;
    font-weight: bold;
    letter-spacing: -1px;
    line-height: 36px;
    width: 96%;
    box-sizing: border-box;
    display: block;
    padding: 6px;
    margin: 0 auto;
    white-space: pre
}

.menu_bar .jb li a:hover {
    text-decoration: none;
    background: #8b2700;
    border-radius: 20px;
    -moz-border-radius: 20px;
}

.menu_bar h2 {
    color: #fff;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    display: block;
    letter-spacing: -1px;
    overflow: hidden;
    line-height: 30px;
    margin-top: 8px;
    margin-bottom: 3px;
    height: 30px
}

.menu_bar h2 a {
    text-decoration: none;
    color: #fff
}

.menu_bar h2 a:hover {
    text-decoration: none;
    color: #fff
}

.menu_bar input:checked ~ .jb {
    width: 240px;
    display: block;
    height: 480px;
}

.menu_bar .jb1 {
    transition-delay: 0.01s;
    overflow: hidden;
    height: 130px;
    position: absolute;
    bottom: 400px;
    left: -4px;
    background: none;
    word-wrap: normal;
    box-sizing: border-box;
}

.menu_bar .jb1 h2 {
    padding: 0;
    padding-left: 40px;
    font-size: 20px;
    background: url(../img/menu_nu1.png) no-repeat top left;
    line-height: 32px
}

.menu_bar .jb2 {
    transition-delay: 0.01s;
    overflow: hidden;
    bottom: 44px;
    position: absolute;
    height: 200px;
    bottom: 200px;
    left: -4px;
    background: none;
    box-sizing: border-box;
}

.menu_bar .jb2 h2 {
    padding: 0;
    padding-left: 40px;
    font-size: 20px;
    background: url(../img/menu_nu2.png) no-repeat top left;
    line-height: 32px
}

.menu_bar .jb3 {
    transition-delay: 0.01s;
    overflow: hidden;
    bottom: 44px;
    position: absolute;
    height: 160px;
    bottom: 40px;
    left: -4px;
    background: none;
    box-sizing: border-box;
}

.menu_bar .jb3 h2 {
    padding: 0;
    padding-left: 40px;
    font-size: 20px;
    background: url(../img/menu_nu3.png) no-repeat top left;
    line-height: 32px
}


/* ///전체메뉴 전용 */

.iview-caption.caption8 {
    font-size: 34px;
    font-weight: bold;
    background: none;
    color: #fff;
    padding: 0;
    margin: 0
}

.iview-caption.caption8 img {
  border-radius: 10px
}

.iview-caption.caption8.pag a img {
    vertical-align: middle;
    padding: 0;
    margin: 0
}

.iview-caption.caption8.pag a {
    font-size: 16px;
    font-weight: bold;
    background: none;
    color: #3b0d00;
    padding: 0 6px;
    margin: 0;
    line-height: 26px;
    display: inline-block
}

.iview-caption.caption8.pag a:hover {
    color: #fff
}

.iview-caption.caption8.pag a span {
    color: #fff
}


/* 오엑스 전용 */

.iview-caption.caption9 div {
    display: block;
    padding: 0;
    margin: 0;
    padding-bottom: 0;
    margin-bottom: 0;
    padding-top: 0;
    margin-bottom: 0;
    float: left;
    height: 0;
}

.iview-caption.caption9 {
    width: 860px;
    display: block;
    box-sizing: border-box;
    float: left;
    padding: 0;
    margin: 0;
    position: relative;
    height: 330px;
    overflow: hidden;
    overflow-y: auto;
}

.iview-caption.caption9 .q1_img {
    display: block;
    width: 840px;
    font-size: 16px;
    font-weight: bold;
    line-height: 20px;
    color: #222;
    word-break: break-all;
    white-space: pre-wrap;
    text-align: left;
    vertical-align: top;
    position: relative;
    min-height: 80px;
    border: 1px solid #d6d6d6;
    box-sizing: border-box;
    background: #f1f1f1;
    border-radius: 6px;
    padding: 15px 10px;
    margin-top: 4px;
    height: auto
}

.iview-caption.caption9 .q1_ox {
    display: block;
    width: 140px;
    height: 70px;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 5px;
    right: 3px;
    z-index: 201110
}

.iview-caption.caption9 .q1_img img {
    border: none;
    padding: 0;
    margin: 0;
    display: block
}

.qzs {
    position: relative
}

.qzs_ch {
    position: absolute;
    z-index: 1000;
    top: -70px;
    left: 15px
}

.text_think {
    width: 460px;
    height: 120px;
    border: 1px solid #fff;
    padding-left: 0;
    padding: 15px;
    box-sizing: border-box;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
    line-height: 24px;
    border-radius: 2px;
    -moz-border-radius: 2px;
    overflow: hidden;
    overflow-y: auto;
    white-space: pre-wrap;
    background: #5d5d5d;
    margin-left: 0;
}

.text_think_qz {
    width: 470px;
    height: 150px;
    border: none;
    padding: 0px;
    box-sizing: border-box;
    font-size: 20px;
    color: #000;
    font-weight: bold;
    line-height: 30px;
    overflow: hidden;
    overflow-y: auto;
    white-space: pre-wrap;
    margin-left: 0;
    font-weight: bold;
    letter-spacing: -2px
}

/*
.caption9 input[type="radio"]{display:none; height:0; position:absolute }
.caption9 input[type="checkbox"]{display:none;}
.caption9 label{display:block;width:70px;height:70px;background-repeat:no-repeat;background-size:70px auto; cursor:pointer;  position:absolute; top:0;  }
.caption9 label.rss{background-image: url("../img/cum_o.png"); }
.caption9 label.rss2{background-image: url("../img/cum_x.png"); right:0; }
.caption9 input:checked + label.rss{background-image: url("../img/cum_ovo.png"); }
.caption9 input:checked + label.rss2{background-image: url("../img/cum_ovx.png");}
.caption9 .ck{background-image: url("../img/photo3.jpg");}
.caption9 input:checked + label.ck{background-image: url("../img/photo2.jpg");}
*/
/* ////오엑스 전용 */

.iview-caption.blackcaption {
    background: #000;
    box-shadow: rgba(0, 0, 0, 0.7) 10px 10px 15px 0px;
    text-shadow: none;
}

.iview-caption.whcaption {
    background: none;
    box-shadow: none;
    text-shadow: none;
}

#iview-preloader {
    border: #666 1px solid;
    width: 150px
}

#iview-preloader div {
    background: #666;
}

.iview-controlNav div.iview-items ul li {
    padding: 0px;
    float: left;
    width: 11px;
    height: 12px;
    margin: 3px;
    margin-top: 16px;
    line-height: 0px;
}

#iview #iview-tooltip {
    display: none;
    position: absolute;
    background: url('../img/tooltip.png') no-repeat;
    width: 124px;
    height: 90px;
    bottom: 30px;
    left: -67px;
    padding: 10px;
    z-index: 100;
}

#iview #iview-tooltip div.holder {
    display: block;
    width: 124px;
    height: 84px;
    overflow: hidden;
    border-radius: 2px;
}

#iview #iview-tooltip div.holder div.container {
    display: block;
    width: 4000px;
}

#iview #iview-tooltip div.holder div.container div {
    float: left;
    display: block;
    overflow: hidden;
    width: 124px;
    height: 84px;
    left: -50%;
    text-align: center;
}

#iview #iview-tooltip div.holder div.container div img {
    height: 84px;
    margin: 0 auto;
}

/*학습목표*/
.listcaptions {
    color: #000;
    font-size: 26px;
    text-shadow: none;
    text-align: left;
    padding: 0;
    margin: 0;
    width: 400px;
    height: 350px;
    overflow: hidden;
    overflow-y: auto;
    box-sizing: border-box
}

.listcaptions ul {
    padding: 0;
    margin: 0;
    margin-top: 4px
}

.listcaptions li {
    padding: 0;
    margin: 0;
    line-height: 28px;
    font-size: 16px;
    letter-spacing: 0;
    font-weight: bold;
    color: #555
}

/*퀴즈*/

.caption10 {
    padding: 0;
    margin: 0;
    text-align: center;
    display: block;
    border-radius: 12px;    
}

.caption10 img {
    padding: 0;
    margin: 0;
    display: block
}

.caption10 div {
    padding: 0;
    margin: 0;
    display: block;       
}

.caption10 .qz5_testbox {
    display: block;
    height: auto;
    width: 880px;
    position: relative;
    overflow: hidden;
    overflow-y: auto;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    padding-bottom: 0;
}

.caption10 .qz5_testbox input[type="radio"] {
    display: none;
    height: 0;
    position: absolute
}

.caption10 .qz5_testbox input[type="checkbox"] {
    display: none;
}

.caption10 .qz5_testbox label {
    display: block;
    width: 92%;
    background-repeat: no-repeat;
    cursor: pointer;
    line-height: 36px;
    text-align: left;
    padding: 0 0px 0 40px;
    margin: 0 60px;
    font-size: 16px;
    font-weight: bold;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    letter-spacing: -1px
}

.caption10 .qz5_testbox label.qz_1 {
    background: url("../img/qz_num1.png") no-repeat top left;
}

.caption10 .qz5_testbox label.qz_2 {
    background: url("../img/qz_num2.png") no-repeat top left;
}

.caption10 .qz5_testbox label.qz_3 {
    background: url("../img/qz_num3.png") no-repeat top left;
}

.caption10 .qz5_testbox label.qz_4 {
    background: url("../img/qz_num4.png") no-repeat top left;
}

.caption10 .qz5_testbox label.qz_5 {
    background: url("../img/qz_num5.png") no-repeat top left;
}

.caption10 .qz5_testbox input:checked + label.qz_1 {
    background: url("../img/qz_num1check.png") no-repeat top left;
    color: #FF0
}

.caption10 .qz5_testbox input:checked + label.qz_2 {
    background: url("../img/qz_num2check.png") no-repeat top left;
    color: #FF0
}

.caption10 .qz5_testbox input:checked + label.qz_3 {
    background: url("../img/qz_num3check.png") no-repeat top left;
    color: #FF0
}

.caption10 .qz5_testbox input:checked + label.qz_4 {
    background: url("../img/qz_num4check.png") no-repeat top left;
    color: #FF0
}

.caption10 .qz5_testbox input:checked + label.qz_5 {
    background: url("../img/qz_num5check.png") no-repeat top left;
    color: #FF0
}

.caption10 .ck {
    background: url("../img/photo3.jpg") no-repeat top left;
}

.caption10 .qz5_testbox input:checked + label.ck {
    background: url("../img/photo2.jpg") no-repeat top left;
}

.caption10 .qz5_testbox label.qz_1:hover {
    background: url("../img/qz_num1ov.png") no-repeat top left;
    color: #F7F3CA
}

.caption10 .qz5_testbox label.qz_2:hover {
    background: url("../img/qz_num2ov.png") no-repeat top left;
    color: #F7F3CA
}

.caption10 .qz5_testbox label.qz_3:hover {
    background: url("../img/qz_num3ov.png") no-repeat top left;
    color: #F7F3CA
}

.caption10 .qz5_testbox label.qz_4:hover {
    background: url("../img/qz_num4ov.png") no-repeat top left;
    color: #F7F3CA
}

.caption10 .qz5_testbox label.qz_5:hover {
    background: url("../img/qz_num5ov.png") no-repeat top left;
    color: #F7F3CA
}

.caption10 .qz_box {
    width: 887px;
    height: 250px;
    background: #5c5c5c;
    overflow: hidden;
    overflow-y: auto;
    padding: 0px;
    box-sizing: border-box;
    -moz-box-sizing: border-box
}

.caption10 .qz_exbox {
    width: 88%;
    border: 1px solid #fff;
    padding: 10px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    line-height: 26px;
    margin: 0 6% 10px 6%
}

.qz_box .qz1_qz {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: -1px;
    text-align: left;
    line-height: 26px;
    width: 100%;
    background: url("../img/qz1_qz.png") no-repeat 10px 15px;
    overflow: visible;
    padding: 30px 60px 10px 60px;
    box-sizing: border-box
}

.qz_box .qz2_qz {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: -1px;
    text-align: left;
    line-height: 26px;
    width: 100%;
    background: url("../img/qz2_qz.png") no-repeat 10px 15px;
    overflow: visible;
    padding: 30px 60px 10px 60px;
    box-sizing: border-box
}

.qz_box .qz3_qz {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: -1px;
    text-align: left;
    line-height: 26px;
    width: 100%;
    background: url("../img/qz3_qz.png") no-repeat 10px 15px;
    overflow: visible;
    padding: 30px 60px 10px 60px;
    box-sizing: border-box
}

.qz_box .qz4_qz {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: -1px;
    text-align: left;
    line-height: 26px;
    width: 100%;
    background: url("../img/qz4_qz.png") no-repeat 10px 15px;
    overflow: visible;
    padding: 30px 60px 10px 60px;
    box-sizing: border-box
}

.qz_box .qz5_qz {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: -1px;
    text-align: left;
    line-height: 26px;
    width: 100%;
    background: url("../img/qz5_qz.png") no-repeat 10px 15px;
    overflow: visible;
    padding: 30px 60px 10px 60px;
    box-sizing: border-box
}

.caption10 .end_title {
    font-size: 24px;
    font-weight: bold;
    color: #000;
    display: block;
    margin-bottom: 10px;
    margin-top: 10px
}

.caption10 .end_title strong {
    font-size: 36px
}

.caption10 .end_title span {
    font-size: 36px;
    color: #fff
}

.caption10 .end_title ul {
    padding: 0;
    margin: 0;
    list-style: none
}

.caption10 .end_title li {
    display: block;
    float: left;
    width: 120px;
    text-align: center
}

.caption10 .end_title li img {
    padding: 0;
    margin: 0;
    border: none;
    margin: 0 auto
}

/*키워드문제  보기 및 정답 이미지 관리 */
.caption10 .keyword_testbox input[type="radio"] {
    display: none;
    height: 0;
    position: absolute
}

.caption10 .keyword_testbox input[type="checkbox"] {
    display: none;
}

.caption10 .keyword_testbox label {
    display: block;
    width: 300px;
    height: 120px;
    background-repeat: no-repeat;
    background-size: 120px auto;
    cursor: pointer;
    position: absolute;
    top: 0;
}

.caption10 .keyword_testbox {
    display: block;
    height: 120px;
    width: 910px;
    position: relative
}

.caption10 label.qz_keyword1 {
    background: url("../img/qz1_1.png") no-repeat 0 0;
    left: 0
}

.caption10 label.qz_keyword2 {
    background: url("../img/qz1_2.png") no-repeat 0 0;
    left: 300px
}

.caption10 label.qz_keyword3 {
    background: url("../img/qz1_3.png") no-repeat 0 0;
    left: 600px
}

.caption10 label.qz_keyword4 {
    background: url("../img/qz2_1.png") no-repeat 0 0;
    left: 0
}

.caption10 label.qz_keyword5 {
    background: url("../img/qz2_2.png") no-repeat 0 0;
    left: 300px
}

.caption10 label.qz_keyword6 {
    background: url("../img/qz2_3.png") no-repeat 0 0;
    left: 600px
}

.caption10 label.qz_keyword7 {
    background: url("../img/qz3_1.png") no-repeat 0 0;
    left: 0
}

.caption10 label.qz_keyword8 {
    background: url("../img/qz3_2.png") no-repeat 0 0;
    left: 300px
}

.caption10 label.qz_keyword9 {
    background: url("../img/qz3_3.png") no-repeat 0 0;
    left: 600px
}

.caption10 label.qz_keyword1:hover {
    background: url("../img/qz1ov_1.png") no-repeat 0 0;
}

.caption10 label.qz_keyword2:hover {
    background: url("../img/qz1ov_2.png") no-repeat 0 0;
}

.caption10 label.qz_keyword3:hover {
    background: url("../img/qz1ov_3.png") no-repeat 0 0;
}

.caption10 label.qz_keyword4:hover {
    background: url("../img/qz2ov_1.png") no-repeat 0 0;
}

.caption10 label.qz_keyword5:hover {
    background: url("../img/qz2ov_2.png") no-repeat 0 0;
}

.caption10 label.qz_keyword6:hover {
    background: url("../img/qz2ov_3.png") no-repeat 0 0;
}

.caption10 label.qz_keyword7:hover {
    background: url("../img/qz3ov_1.png") no-repeat 0 0;
}

.caption10 label.qz_keyword8:hover {
    background: url("../img/qz3ov_2.png") no-repeat 0 0;
}

.caption10 label.qz_keyword9:hover {
    background: url("../img/qz3ov_3.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword1 {
    background: url("../img/qz1check_1.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword2 {
    background: url("../img/qz1check_2.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword3 {
    background: url("../img/qz1check_3.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword4 {
    background: url("../img/qz2check_1.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword5 {
    background: url("../img/qz2check_2.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword6 {
    background: url("../img/qz2check_3.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword7 {
    background: url("../img/qz3check_1.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword8 {
    background: url("../img/qz3check_2.png") no-repeat 0 0;
}

.caption10 input:checked + label.qz_keyword9 {
    background: url("../img/qz3check_3.png") no-repeat 0 0;
}

.result_view {
    position: relative;
    top: 0px;
    left: 0;
    width: 100%;
    height: 100%;
    display: block
}

.result_view .qz_ok {
    position: absolute;
    top: 380px;
    left: 62px;
    z-index: 1000;
    width: 885px;
    height: 145px;
    background: rgba(255,255,255,0.7);
    padding: 10px 15px;
    box-sizing: border-box;
    -moz-box-sizing: border-box
}

.result_view .qz_ok .explanation {
    width: 700px;
    height: 115px;
    overflow: hidden;
    overflow-y: auto
}

.result_view .qz_ok .explanation dl {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%
}

.result_view .qz_ok .explanation dl dt {
    color: #333;
    font-size: 18px;
    width: 100%;
    border-bottom: 1px solid #979797;
    line-height: 34px
}

.result_view .qz_ok .explanation dl dt strong {
    font-size: 30px;
    font-weight: bold
}

.result_view .qz_ok .explanation dl dd {
    color: #333;
    line-height: 26px;
    font-size: 18px
}

.bg_picimg {
    background: url("../img/bg_picimg.png") repeat;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    z-index: 3000;
    position: absolute;
    top: 0;
    left: 0
}

.itemft {
    position: relative;
}

.itemft .i_help {
    position: absolute;
    top: 4px;
    right: 0
}

.itemft .i_label {
    top: 15px;
    left: 14px;
    color: #fff;
    z-index: 10;
    font-size: 16px;
}

.itemft .i_dsc {
    margin: 2px 0
}

.itemft .i_check,
.itemft .i_radio {
    width: 13px;
    height: 13px;
    margin: 2px 5px 2px 0;
    padding: 0;
    vertical-align: middle
}

.itemft .i_text {
    position: relative;
}

.itemft .hide {
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    font-size: 0;
    line-height: 0
}

.itemft select {
    margin: 2px
}

.itemft label {
    margin: 0 10px 0 0;
    cursor: pointer
}

.view_cont {
    position: fixed;
    width: 100%;
    left: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    height: 47px;
    display: block;
    box-sizing: border-box;
    -mozbox-sizing: border-box;
    z-index: 21000
}

.cont_box {
    width: 1200px;
    margin: 0 auto;
    display: block;
    height: 47px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    padding-top: 6px;
}

.cont_box_pop {
    display: block;
    float: left;
    margin-right: 20px
}

.cont_box_pop ul {
    padding: 0;
    margin: 0;
    list-style: none
}

.cont_box_pop li {
    list-style: none;
    display: block;
    float: left;
    padding: 0;
    margin: 0;
    text-align: left;
    position: relative;
    overflow: visible;
    min-width: 40px
}

.cont_box_pop li a {
    padding: 0;
    margin: 0;
    display: block;
    padding: 0;
    margin: 0
}

.cont_box_pop li img {
    border: none;
    display: block;
    padding: 0;
    margin: 0
}

.cont_box_pop li.timepage {
    width: 90px;
    text-align: left;
    display: block;
    line-height: 34px;
    color: #fff;
    font-size: 12px
}

.cont_box_pop li.sound_line {
    list-style: none;
    display: block;
    float: left;
    padding: 0;
    margin: 0;
    width: 358px;
    text-align: left;
    padding-top: 10px
}

.sound_bar {
    width: 350px;
    height: 13px;
    background: #295ea9;
    border: 1px solid #5282c5;
    display: block;
}

.sre_form {
    width: 168px;
    height: 53px;
    background: url(../img/ser_bg.png) no-repeat top left;
    position: absolute;
    top: -52px;
    left: -75px;
    z-index: 3000;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    padding: 4px
}

.sre_form input {
    font-size: 15px;
    height: 22px;
    line-height: 20px;
    width: 97px;
    border: none;
    display: block;
    float: left;
    margin: 4px 0 0 8px;
    color: #333
}

.sre_form a {
    display: block;
    float: right;
    padding-right: 17px
}

.menu_form {
    display: block;
    position: absolute;
    left: 1px;
    bottom: 3px;
    background: rgba(0, 0, 0, 0.9);
    height: 110px;
    width: 72px;
    overflow: hidden;
    border-radius: 14px;
    -moz-border-radius: 10px;
    text-align: center
}

.menu_form ul {
    display: block;
    padding: 0;
    margin: 0;
    list-style: none;
    margin-top: 2px
}

.menu_form li {
    width: 96%;
    padding: 0;
    margin: 0;
    list-style: none;
    text-align: center;
    display: block;
    margin: 0 2%;
    font-size: 12px;
    letter-spacing: -1px;
    border-bottom: 1px dotted #fff
}

.menu_form li.bottom_line {
    font-weight: bold;
    border-bottom: none
}

.menu_form a {
    line-height: 24px;
    width: 100%;
    display: block;
    text-decoration: none
}

.menu_form a:hover {
    color: #feca81
}

.cont_box_pop4 {
    display: block;
    width: 150px;
    float: right;
    margin-top: 1px;
}

.cont_box_pop4 ul {
    padding: 0;
    margin: 0;
    list-style: none;
    float: left;
    display: block
}

.cont_box_pop4 li.numpage {
    width: 70px;
    text-align: center;
    display: block;
    line-height: 30px;
}

.cont_box_pop4 li {
    list-style: none;
    text-align: right;
    display: block;
    float: right;
    padding: 0;
    margin: 0;
    width: 40px;
    font-size: 18px;
    font-weight: bold;
    color: #a9c9f4;
    position: relative
}

.cont_box_pop4 li.numpage span {
    color: #feca81
}

.cont_box_pop4 li a {
    padding: 0;
    margin: 0;
    display: block;
    text-align: right;
    width: 100%
}

.cont_box_pop4 li img {
    border: none;
    display: block;
    padding: 0;
    margin: 0 auto
}

.cont_box_pop4 .next_talkbox {
    position: absolute;
    top: -48px;
    left: 10px;
    z-index: 20000
}


/* 학습가이드 */
.popmw {
    position: fixed;
    _position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3000
}

.popmw .popbg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: .5;
    filter: alpha(opacity=50)
}

.popmw .popfg {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 850px;
    height: 500px;
    margin: -255px 0 0 -425px;
    background: #fff
}

.popmw .popfg .popguide {
    position: relative;
    width: 850px;
    height: 500px;
    display: block;
    overflow: hidden;
    color: #000;
    border: 1px solid #4d4b4b;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    padding: 30px
}


.popguide h1:before {
    content: '';
    width: 2px;
    height: 18px;
    position: absolute;
    top: 0;
    left: 0;
    background: #000;
    display: inline-block;
}

.popguide h1 {
    padding-left: 5px
}


#ud_tab {
    width: 100%;
    background: #fff;
    padding-top: 50px;
    height: 300px;
    box-sizing: border-box;
    -moz-box-sizing: border-box
}

#ud_tab input[type="radio"] {
    display: none;
}

#ud_tab label {
    display: block;
    float: left;
    width: 23%;
    color: #fff;
    font-size: 18px;
    padding: 10px;
    margin: 1%;
    font-weight: normal;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    background: #111;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
}

#ud_tab .ud_content {
    background: #fff;
    width: 94%;
	 height: 300px;
    display: none;
    padding: 3%;
    float: left;
    border-top: 1px solid #d0d0d0;
	 overflow: scroll
}

#ud_tab .ud_content h2 {
    font-size: 18px;
    color: #a90000;
    margin: 0;
    padding: 0 0 3% 0;
}

#ud_tab .ud_content h2 i {
    width: 40px;
    height: 40px;
    font-size: 20px;
    color: #fff;
    line-height: 40px;
    text-align: center;
    background: #a90000;
    border-radius: 50%
}

#ud_tab .ud_content p {
    margin: 0;
    padding: 0;
    color: #666;
    line-height: 25px;
    word-spacing: 3px;
}

#ud_tab [id^="tab"]:checked + label {
    background: #000;
    color: #ffd800;
    font-weight: 800
}

#tab1:checked ~ #ud_tab-content1,
#tab2:checked ~ #ud_tab-content2,
#tab3:checked ~ #ud_tab-content3,
#tab4:checked ~ #ud_tab-content4 {
    display: block;
}

.l_map {counter-reset:aaa;}

.l_map ul {
    padding: 0;
    overflow: hidden;
    margin: 0 auto;
    width: 740px;
}

.l_map ul li {
    float: left;
    width: 33%;
	height: 60px;
    margin: 1px;
    background: #eae8e8;  
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    color: #333;
    font-size: 13px;
	line-height: 16px;
	counter-reset: bbb;
    word-break: keep-all;
	position: relative;
	padding: 10px 10px 10px 70px
}

.l_map ul li:before {
    counter-increment:aaa;
    content:"제" counter(aaa) "차시";
    font-family: '나눔 고딕', Tahoma, Geneva, sans-serif;
	color: #a90000;
    display: inline-block;	
	position: absolute;
	top: 11px;
	left: 10px
}

.l_map .active{    
    animation: stack 3s 1;  
    background-color: #fcba8e;
    font-weight: bold
}

 @keyframes stack {
  from {background-color: #eae8e8;}
  to {background-color: #fcba8e}
}

.gyo_introbg1 {
    background: url(../img/gu_img1.png) no-repeat 30px 0;
    padding-left: 400px;
	 padding-bottom: 50px
}

.gyo_intro h3 {
    position: relative;
    padding: 0 0 10px 8px;
    color: #333;
    font-size: 14px;
    line-height: 1.2
}

.gyo_intro ul {
    overflow: hidden
}

.gyo_intro ul li {
    font-size: 13px;  
    padding: 3px;
    color: #333
}

.gyo_intro ul li strong {
    display: inline-block;
    background: #a90000;
    padding: 7px;
    color: #fff;
    border-radius: 6px
}

.gyo_intro h3:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 16px;
    display: inline-block;
    background: #a90000;
}

.gyo_introbg2 {
    background: url(../img/gu_img2.png) no-repeat 30px 0;
    padding-left: 400px
}

.gyo_intro1 h3:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 32px;
    display: inline-block;
    background: #a90000;
}

.gu_img {
    position: absolute;
    top: 140px;
    left: 180px;   
}

.popmw2 {
    position: fixed;
    _position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3000
}

.popmw2 .popbg2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: .5;
    filter: alpha(opacity=50)
}

.popmw2 .popfg2 {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 532px;
    height: 503px;
    margin: -260px 0 0 -60px;
}

.popmw2 .popfg2 .popguide2 {
    position: relative;
    width: 532px;
    height: 503px;
    display: block;
    overflow: hidden;
    color: #000;
    box-sizing: border-box;
    -moz-box-sizing: border-box
}

.tab_content2 {
    position: absolute;
    top: 0;
    left: 0;
    border: 3px solid #003b84;
    width: 100%;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    padding: 8px;
    background: #1998da;
    height: 502px
}

/* 화면의 가운데 정렬 */
/* //UI Object */

/********************************* 정리하기 ****************************************************/
.pag  {
	width: 100%;
}

.pag a {
	display: inline-block;
}

#mask {
    float: left;
    overflow: hidden;
    width: 870px;
    height: 420px;
}

#content_end {
    width: 2610px;
}

/* 배너 1개 가로 크기 * 총 개수 */
#content_end dd {
    float: left;
    width: 870px;
    height: 420px;
}

#content_end img {
    width: 870px;
}

#prevbtn {
    float: left;
    cursor: pointer;
    position: relative;
    top: 190px;
    width: 40px;
    height: 28px;
    padding-right: 10px;
}

#nextbtn {
    float: left;
    cursor: pointer;
    position: relative;
    top: 190px;
    width: 40px;
    height: 28px;
    padding-left: 10px;
}

#mask2 {
    float: left;
    overflow: hidden;
    width: 870px;
    height: 420px;
}

#qz_end {
    width: 2610px;
}

/* 배너 1개 가로 크기 * 총 개수 */
#qz_end dd {
    float: left;
    width: 870px;
    height: 420px;
}

#qz_end img {
    width: 870px;
}

#prevbtn2 {
    float: left;
    cursor: pointer;
    position: relative;
    top: 190px;
    width: 40px;
    height: 28px;
    padding-right: 10px;
}

#nextbtn2 {
    float: left;
    cursor: pointer;
    position: relative;
    top: 190px;
    width: 40px;
    height: 28px;
    padding-left: 10px;
}


/*  교수소개 */

.popguide_title {
    position: absolute;
    top: 30px;
    left: 30px
}

.popguide_title h1 {
    font-size: 18px
}

.popguide_close {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 1000
}

.tab_content {
    position: absolute;
    top: 0;
    left: 0;
}

/* 화면의 가운데 정렬 */
.tab_content .conbox {
    position: relative;
}

.tab_content input[type="radio"] {
    display: none;
}

.tab_content .conbox {
    width: 100%;
    display: none;
    overflow: hidden
}

.tab_content .guidbtn {
    padding: 0px;
    text-align: center; 
    border: none;
    margin-bottom: -2px;
    margin-top: 38px;
    margin-left: 100px
}

.tab_content label[for="guidtab01"] {
    display: inline-block;
    padding: 0px;
    background: none;
    cursor: pointer;
    width: 130px;
    height: 50px;
    background: url(../img/popguide_btn1.png) no-repeat top left
}

.tab_content label[for="guidtab02"] {
    display: inline-block;
    padding: 0px;
    background: none;
    cursor: pointer;
    width: 130px;
    height: 50px;
    background: url(../img/popguide_btn2.png) no-repeat top left
}

.tab_content label[for="guidtab03"] {
    display: inline-block;
    padding: 0px;
    background: none;
    cursor: pointer;
    width: 130px;
    height: 50px;
    background: url(../img/popguide_btn3.png) no-repeat top left
}

.tab_content label[for="guidtab04"] {
    display: inline-block;
    padding: 0px;
    background: none;
    cursor: pointer;
    width: 130px;
    height: 50px;
    background: url(../img/popguide_btn4.png) no-repeat top left
}


.tab_content input[id="guidtab01"]:checked ~ .guidcon1 {
    display: block;
}

.tab_content input[id="guidtab02"]:checked ~ .guidcon2 {
    display: block;
}

.tab_content input[id="guidtab03"]:checked ~ .guidcon3 {
    display: block;
}

.tab_content input[id="guidtab04"]:checked ~ .guidcon4 {
    display: block;
}

.tab_content input[id="guidtab01"]:checked ~ .guidbtn > label[for="guidtab01"] {
    background: url(../img/popguide_btn1.png) no-repeat top left
}

.tab_content input[id="guidtab02"]:checked ~ .guidbtn > label[for="guidtab02"] {
    background: url(../img/popguide_btn2.png) no-repeat top left
}

.tab_content input[id="guidtab03"]:checked ~ .guidbtn > label[for="guidtab03"] {
    background: url(../img/popguide_btn3.png) no-repeat top left
}

.tab_content input[id="guidtab04"]:checked ~ .guidbtn > label[for="guidtab04"] {
    background: url(../img/popguide_btn4.png) no-repeat top left
}

.think_list {
    font-size: 15px;
    line-height: 22px;
    background: #fff;
    padding: 10px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    width: 100%;
    height: 432px;
    overflow: hidden;
    overflow-y: auto
}

.think_list p {
    line-height: 22px;
    letter-spacing: -1px
}

.speed_bar {
    display: block;
    width: 78px;
    height: 24px;
    text-align: center;
    float: left;
    position: relative;
    background: url(../img/allow_bg.png) repeat top left;
    border-radius: 12px;
    -moz-border-radius: 12px;
    margin-top: -2px;
    letter-spacing: -1PX;
    color: #003b84;
    font-size: 12px;
    line-height: 22px;
    font-weight: bold
}

.speed_bar .allow_lefts {
    position: absolute;
    top: -1px;
    left: -1px;
}

.speed_bar .allow_right {
    position: absolute;
    top: -1px;
    right: -1px;
}

.speed_bar a {
    padding: 0;
    margin: 0; 
}

.speed_bar img {
    display: block;
    border: none;
}

.speed_bar input {
	color: #000
}

#start_btn {
    display: none;
}

#close_btn {
    display: none;
}

#start_btn img {
    padding: 0;
    margin: 0;
    border: 0
}

#start_btn a {
    position: absolute;
    z-index: 1000;
    text-align: center;
    bottom: 50px;
    right: 388px
}

#close_btn img {
    padding: 0;
    margin: 0;
    border: 0
}

#close_btn a {
    position: absolute;
    z-index: 1000;
    text-align: center;
    bottom: 50px;
    right: 386px
}

.blind { 
    overflow:hidden;
    position:absolute;
	width:1px;
	height: 1px;
    margin: -1px
    clip: rect(0 0 0 0);
}

/* new_학습가이드 */
/* a:focus {       		
		outline:none;
          border-style:dotted;
          border-width:2px;
          border-color: red;
} */

:focus-visible {
  outline: none;
  box-shadow: 0 0 2px 2px #51a7e8;
  color: #feca81;
}

input,button:focus  {
    color: #feca81; /* keyboard-only focus styles */
} 

a:focus  {
    color: #feca81; display: inline-block
}

 .ebutton {
	background-color: transparent;
	border:0;
	padding: 6px;
	color:#fff;
    font-size: 11px;
	cursor: pointer;
}

 .ebutton:hover {
	color:#feca81;
}

#Overlay {
  position: absolute;
  z-index: 150;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0,0,0,.75);
  display: none;
  backdrop-filter: blur(.1em); /* Maybe no */
}

[role="dialog"] {
  position: absolute;
  z-index: 200;
  top: 23vh;
  bottom: 10vh;
  left: 10vw;
  right: 10vw;
  width: 850px;
  height: 500px;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  box-shadow: 0 0 2em rgba(0,0,0,.5);
  background: #fefefe;
  padding: 0;
  visibility: visible;
}

@media (prefers-reduced-motion: no-preference) {
  [role="dialog"] {
    transition: transform .1s ease-in, opacity .2s ease-in;
  }
}

[role="dialog"][hidden] {
  display: block;
  visibility: hidden;
  transform: scale(.5);
  opacity: .6;
}

[role="dialog"] h2 {
  margin: .2em;
  padding: .5rem 1.25rem;
  background: #333;
  color: #fefefe;
}

[role="dialog"] button {
  float: right;
  margin: -1.8rem 1rem 0 0;
  padding: 0;
  text-indent: 5em;
  line-height: 0;
  font: inherit;
  background: transparent;
  border: none;
  border-radius: 50%;
  width: 1.5em;
  height: 1.5em;
  overflow: hidden;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 0a50 50 0 1 0 0 100A50 50 0 0 0 50 0zm26.6 76.6a37.5 37.5 0 0 1-53.2 0 37.5 37.5 0 0 1 0-53.2 37.5 37.5 0 0 1 53.2 0 37.5 37.5 0 0 1 0 53.2zm-7.3-45.9a6.6 6.6 0 0 0-9.3 0l-10 10-10-10a6.6 6.6 0 0 0-9.3 9.3l10 10-10 10a6.6 6.6 0 1 0 9.3 9.3l10-10 10 10a6.6 6.6 0 0 0 9.3 0 6.6 6.6 0 0 0 0-9.3l-10-10 10-10a6.6 6.6 0 0 0 0-9.3z' fill='%23fff'/%3E%3C/svg%3E");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: 50%;
}

[role="dialog"] button:focus, [role="dialog"] button:hover {
/*   outline: .2em solid transparent; */
  background: #fff;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 0a50 50 0 1 0 0 100A50 50 0 0 0 50 0zm26.6 76.6a37.5 37.5 0 0 1-53.2 0 37.5 37.5 0 0 1 0-53.2 37.5 37.5 0 0 1 53.2 0 37.5 37.5 0 0 1 0 53.2zm-7.3-45.9a6.6 6.6 0 0 0-9.3 0l-10 10-10-10a6.6 6.6 0 0 0-9.3 9.3l10 10-10 10a6.6 6.6 0 1 0 9.3 9.3l10-10 10 10a6.6 6.6 0 0 0 9.3 0 6.6 6.6 0 0 0 0-9.3l-10-10 10-10a6.6 6.6 0 0 0 0-9.3z' fill='%23000'/%3E%3C/svg%3E");
  box-shadow: -.1em -.1em 0 rgba(255,255,255,1), .1em -.1em 0 rgba(255,255,255,1), -.1em .1em 0 rgba(255,255,255,1), .1em .1em 0 rgba(255,255,255,1);
}

[role="dialog"] div[role=document] {
  /*  Need this because of a VoiceOver bug  */
  display: inline;
}

[role="dialog"] div[role=document] div {
  box-sizing: border-box;
  height: calc(100% - 2.5rem);
  padding: .8rem 1.25rem;
}

.tab.list{height:160px}
.tab.list ul{position:relative;margin:0;padding:0;list-style:none;font-family: 'Nanum Gothic', sans-serif;font-size:14px;*zoom:1;}
.tab.list ul:after{content:"";display:block;clear:both}
.tab.list li{float:left;margin-bottom:-1px; margin: 0.2%; padding: 0px; width: 24.6%;}
.tab.list li a{position:relative;float:left;text-decoration:none;background:#333;color:#fff;width: 100%; border-top-left-radius: 20px; border-bottom-left-radius: 20px; border-bottom-right-radius: 20px;}
.tab.list li a span{display:inline-block;padding:10px 25px 10px 15px;letter-spacing:-1px;cursor:pointer}
.tab.list li ul{width:100%;position:absolute;top:30px;left:0;list-style:none;border:0;margin:0;padding:0;*zoom:1}
.tab.list li ul:after{content:"";display:block;clear:both}
.tab.list li li{float:none;position:relative;margin:0 0 8px 0;color:#333}
.tab.list li li a{float:none;padding:0;margin:0;border:0 !important;color:#666 !important;font-weight:normal;background:transparent;letter-spacing:normal}
.tab.list li li a:hover,
.tab.list li li a:active,
.tab.list li li a:focus{color:#000 !important;text-decoration:underline}
.tab.list li li time,
.tab.list li li .time{position:absolute;top:0;right:0;color:#767676}
.tab.list li li.more{position:absolute;top:-30px;right:0;border:0 !important;background:transparent}
.tab.list li.active a{margin-top:-1px;background:#333;color:yellow}
.tab.list li.active a span{padding-top:7px;font-weight:bold}

.tab.list .map {width: 100%; counter-reset:aaa;}
.tab.list .map ul li{
    float: left;
    width: 33%;
	height: 60px;
    margin: 1px;
    background: #eae8e8;  
    box-sizing: border-box;
    color: #333;
    font-size: 13px;
	line-height: 16px;
	counter-reset: bbb;
	position: relative;
	padding: 10px  0 0 70px;
    word-break: keep-all;
}

.tab.list .map ul li::before {
    counter-increment: aaa 1;
    content: "제" counter(aaa) "차시";
    font-family: "나눔 고딕", Tahoma, Geneva, sans-serif;
    color: rgb(169, 0, 0);
    display: inline-block;
    position: absolute;
    top: 10px;
    left: 10px;
}

 .tab.list .professor {
    background: url(../img/gu_img1.png) no-repeat 90px 20px;
	overflow: hidden;
	width: 100%;
	height: 300px;
	box-sizing: border-box;
	margin-top: 30px;
}

 .tab.list .professor ul  {
	padding-left: 450px;
}

 .tab.list .professor ul li {
 	    width: 100%;
}

.tab.list .professor ul h3 {
    color: #333;
    font-size: 16px;
	padding: 0 0 20px 0
}

.tab.list .professor ul li strong {
	display: inline-block;
    background: #a90000;
    padding: 7px;
    color: #fff;
    border-radius: 6px
}

.tab.list .infoimg {
    position: absolute;
    top: 30px;
    left: 110px;   
}

 .tab.list .window {
    background: url(../img/gu_img2.png) no-repeat 60px 40px;
	overflow: hidden;
	width: 100%;
	height: 300px;
	box-sizing: border-box;
	margin-top: 30px;
}

 .tab.list .window ul  {
	padding-left: 450px;
}

.tab.list .window ul h3 {
    color: #333;
    font-size: 16px;
	line-height: 1.2;
	padding: 0 0 20px 0
}

.tab.list .window ul li strong {
	display: inline-block;
    background: #a90000;
    padding: 7px;
    color: #fff;
    border-radius: 6px
}

 .tab.list .window ul li {
 	    width: 100%;
}

 .tab.list i {
 	padding-right: 5px
}

 .tab.list i {
 	padding-right: 5px
}