@-ms-viewport {
    width: device-width;
}

@-o-viewport {
    width: device-width;
}

@viewport {
    width: device-width;
}

@font-face {
    font-family: 'Nanum Gothic';
    font-style: normal;
    font-weight: 400;
    src: local('NanumGothic'), url('../font/nanum-gothic-v17-latin_korean-regular.woff2') format('woff2'), url('../font/nanum-gothic-v17-latin_korean-regular.woff') format('woff');
}

@font-face {
    font-family: 'Nanum Gothic';
    font-style: normal;
    font-weight: 700;
    src: local('NanumGothic Bold'), local('NanumGothic-Bold'), url('../font/nanum-gothic-v17-latin_korean-700.woff2') format('woff2'), url('../font/nanum-gothic-v17-latin_korean-700.woff') format('woff');
}

@font-face {
    font-family: 'Nanum Gothic';
    font-style: normal;
    font-weight: 800;
    src: local('NanumGothic ExtraBold'), local('NanumGothic-ExtraBold'), url('../font/nanum-gothic-v17-latin_korean-800.woff2') format('woff2'), url('../font/nanum-gothic-v17-latin_korean-800.woff') format('woff');
}

@font-face {
    font-family: 'NanumBarunGothic';
    font-weight: 700;
    src: local('NanumBarunGothicBold'), url(../font/nanum-barun-gothic-700.woff) format('woff');
}

* {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Nanum Gothic', sans-serif;
    overflow: hidden;
}

a {
    text-decoration: inherit;
    color: inherit;
}

ul,
li {
    list-style: none;
}

.con {
    margin: 0 auto;
}

.img-box > img {
    display: block;
    width: 100%;
}

.row::after {
    content: "";
    display: block;
    clear: both;
}

.cell {
    float: left;
    box-sizing: border-box;
}

.hide {
    display: none;
}

.bg-color-1 {
    background-color: #b8a9a4;
}

video::cue {
    background-color: rgba(0, 0, 0, 0.8);
    color: #ffffff;
    font-size: 18px;
}


@media screen and (max-width : 980px) {
    video::cue {
        font-size: 1.6vw;
    }
}


/* 전체 테두리 */
.wrap {
    position: relative;
    width: 1000px;
    height: 675px;
    margin: 0 auto;
    background-image: url(../img/bg-img.jpg);
    background-size: cover;
    overflow: hidden;
}

@media screen and (max-width : 980px) {
    .wrap {
        position: fixed;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        width: auto;
        height: auto;
        background-image: url(../img/bg-img.png);
    }
}

/* 인트로 커버 */
.wrap > .cover {
    position: absolute;
    left: 0;
    top: 0;
    width: 1000px;
    height: 675px;
}

@media screen and (max-width : 980px) {
    .wrap > .cover {
        position: fixed;
        width: 100%;
        height: 100%;
    }
}

.wrap > .intro {
    background: url(../img/intro-bg.png) no-repeat center;
    background-size: cover;
    z-index: 99;
}

/* 인트로 로고 */
.wrap > .intro > .logo-box {
    padding-left: 1.5%;
    padding-top: 1.5%;
}

@media screen and (max-width : 980px) {
    .wrap > .intro > .logo-box {
        height: 9vh;
    }
}

.wrap > .intro > .logo-box > img {
    width: 19%;
}

/* 인트로 제목 */
.wrap > .intro > .title-box {
    position: relative;
    margin-top: 150px;
    height: 130px;
}

@media screen and (max-width : 980px) {
    .wrap > .intro > .title-box {
        margin-top: 8vh;
        height: 25vh;
    }
}

.wrap > .intro > .title-box > p {
    position: absolute;
    width: 100%;
    text-align: center;
}

.wrap > .intro > .title-box > p > span {
    display: inline-block;
    color: #000000;
    font-family: 'NanumBarunGothic', 'Nanum Gothic', sans-serif;
    font-size: 70px;
    font-weight: 700;
    -webkit-animation: title-1 5s linear normal;
    animation: title-1 5s linear normal;
    opacity: 0;
}

.wrap > .intro > .title-box > p.active > span {
    opacity: 1;
}

@media screen and (max-width : 980px) {
    .wrap > .intro > .title-box > p > span {
        font-size: 7vw;
    }
}

@keyframes title-1 {
    0% {
        opacity: 0;
    }

    10% {
        opacity: 0;
        transform: scale(0.7);
    }

    30%,
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* 인트로 주차, 차시 */
.wrap > .intro > .lecnum-box {
    text-align: center;
    font-size: 0;
}

.wrap > .intro > .lecnum-box > p {
    display: inline-block;
    color: #000000;
    font-size: 35px;
    font-weight: 900;
    -webkit-animation: intro-1 5s linear normal;
    -moz-animation: intro-1 5s linear normal;
    animation: intro-1 5s linear normal;
}

@media screen and (max-width : 980px) {
    .wrap > .intro > .lecnum-box > p {
        font-size: 3.5vw;
    }
}

@keyframes intro-1 {
    0% {
        opacity: 0;
    }

    45% {
        opacity: 0;
    }

    55% {
        opacity: 1;
    }
}

/* 인트로 강의 주제 */
.wrap > .intro > .subtitle-box {
    position: relative;
    margin-top: 20px;
    text-align: center;
    font-size: 0;
}

.wrap > .intro > .subtitle-box > p {
    display: inline-block;
    color: #000000;
    font-size: 35px;
    font-weight: 900;
    line-height: 50px;
    white-space: nowrap;
    overflow: hidden;
    -webkit-animation: intro-2 5s linear normal;
    -moz-animation: intro-2 5s linear normal;
    animation: intro-2 5s linear normal;
}

@media screen and (max-width : 980px) {
    .wrap > .intro > .subtitle-box {
        margin-top: 3vh;
    }
    
    .wrap > .intro > .subtitle-box > p {
        font-size: 3.5vw;
        line-height: 5vw;
    }
}

@keyframes intro-2 {

    0%,
    45% {
        max-width: 0;
    }

    55% {
        max-width: 0;
    }

    70%,
    100% {
        max-width: 1000px;
    }
}

/* 인트로 담당교수 */
.wrap > .intro > .name-box {
    margin-top: 50px;
    font-size: 0;
}

@media screen and (max-width : 980px) {
    .wrap > .intro > .name-box {
        margin-top: 6.5vh;
    }
}

.wrap > .intro > .name-box > p {
    position: relative;
    display: inline-block;
    width: 100%;
    height: 40px;
    box-sizing: border-box;
    overflow: hidden;
    text-align: center;
}

.wrap > .intro > .name-box > p > span {
    display: inline-block;
    color: #000000;
    font-size: 26px;
    font-weight: 900;
    overflow: hidden;
}

@media screen and (max-width : 980px) {
    .wrap > .intro > .name-box > p > span {
        font-size: 2.6vw;
    }
}

.wrap > .intro > .name-box > p > span:first-of-type {
    -webkit-animation: intro-4 5s linear normal;
    -moz-animation: intro-4 5s linear normal;
    animation: intro-4 5s linear normal;
}

@keyframes intro-4 {
    0% {
        max-height: 0;
    }

    68% {
        max-height: 0;
    }

    73%,
    100% {
        max-height: 100px;
    }
}

.wrap > .intro > .name-box > p > span:last-of-type {
    -webkit-animation: intro-5 5s linear normal;
    -moz-animation: intro-5 5s linear normal;
    animation: intro-5 5s linear normal;
}

@keyframes intro-5 {
    0% {
        max-height: 0;
    }

    73% {
        max-height: 0;
    }

    78%,
    100% {
        max-height: 100px;
    }
}

/* 인트로 스킵 버튼 */
.wrap > .intro > .skip-btn {
    position: absolute;
    right: 0;
    bottom: 34px;
    width: 100px;
    height: 36px;
    border: none;
    background: none;
    background-image: url(../img/btn-skip.png);
    background-size: cover;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .intro > .skip-btn {
        bottom: 1.5vw;
        width: 12.2vw;
        height: 4.1vw;
        min-width: 61px;
        min-height: 20.5px;
    }
}

.wrap > .intro > .skip-btn:active,
.wrap > .intro > .skip-btn.active {
    background-image: url(../img/btn-skip-r.png);
}

/* 가이드 */
.wrap > .guide {
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 98;
}

@media screen and (max-width : 980px) {
    .wrap > .guide {
        display: none;
    }
}

.wrap > .guide > .close-btn {
    position: absolute;
    right: 12px;
    top: 16px;
    width: 56px;
    height: 58px;
    border: none;
    outline: none;
    background: none;
    background-image: url(../img/guide-btn-exit.png);
    cursor: pointer;
}

.wrap > .guide > .close-btn:active {
    background-image: url(../img/guide-btn-exit-r.png);
}

.wrap > .guide > .guide-img-1 {
    margin-top: 136px;
    text-align: center;
}

.wrap > .guide > .guide-img-2 {
    text-align: right;
}

/* 메모창 전체 */
.wrap > .memo {
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 97;
}

.wrap > .memo > .close-btn {
    position: absolute;
    left: 744px;
    top: 289px;
    width: 42px;
    height: 33px;
    border: none;
    outline: none;
    background: url(../img/memo-btn-x.png) no-repeat center;
    background-size: cover;
    z-index: 0;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .memo > .close-btn {
        left: auto;
        right: 15%;
        margin-right: -24px;
        top: auto;
        bottom: 182px;
        width: 30px;
        height: 22px;
    }
}

.wrap > .memo > .close-btn:active {
    background-image: url(../img/memo-btn-x-r.png);
}

.wrap > .memo > .memo-box {
    position: absolute;
    left: 446px;
    top: 289px;
    width: 308px;
    height: 329px;
    background: url(../img/memo-bg.png) no-repeat center;
    background-size: cover;
    z-index: 1;
}

@media screen and (max-width : 980px) {
    .wrap > .memo > .memo-box {
        left: auto;
        right: 15%;
        top: auto;
        bottom: 30px;
        width: 162px;
        height: 174px;
    }
}

.wrap > .memo > .memo-box > .btn-box > button {
    width: 50px;
    height: 50px;
    margin: 11px 14px;
    border: none;
    outline: none;
    cursor: pointer;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

@media screen and (max-width : 980px) {
    .wrap > .memo > .memo-box > .btn-box > button {
        width: 26px;
        height: 26px;
        margin: 5px 7px;
    }
}

.wrap > .memo > .memo-box > .btn-box > #memo_clear {
    float: left;
    background-image: url(../img/memo-btn-re.png);
}

.wrap > .memo > .memo-box > .btn-box > #memo_clear:active {
    background-image: url(../img/memo-btn-re-r.png);
}

.wrap > .memo > .memo-box > .btn-box > #memo_save {
    float: right;
    background-image: url(../img/memo-btn-save.png);
}

.wrap > .memo > .memo-box > .btn-box > #memo_save:active {
    background-image: url(../img/memo-btn-save-r.png);
}

.wrap > .memo > .memo-box > .txt-box > textarea {
    width: 272px;
    height: 230px;
    margin: 14px 18px;
    padding: 12px;
    border: none;
    outline: none;
    resize: none;
    background-color: #faf9f2;
    box-sizing: border-box;
    font-size: 15.5px;
}

@media screen and (max-width : 980px) {
    .wrap > .memo > .memo-box > .txt-box > textarea {
        width: 152px;
        height: 124px;
        margin: 5px;
        padding: 7px;
        font-size: 10px;
    }
}

/* 자막 */
.wrap > .subtitle {
    position: absolute;
    bottom: 78px;
    left: 0;
    right: 0;
    z-index: 19;
    text-align: center;
}

.wrap > .subtitle > span {
    display: inline-block;
    max-width: 80%;
    padding: 4px;
    background-color: rgba(0,0,0,0.8);
    color: #ffffff;
    font-size: 18px;
}

.wrap > .subtitle > span.hide,
.wrap > .subtitle > span.no-nar {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .subtitle {
        bottom: 40px;
    }

    .wrap > .subtitle > span {
        padding: 2px;
        font-size: 1.6vw;
    }
}

/* 상단바 */
.wrap > .mobile-title {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .mobile-title {
        position: absolute;
        left: 10px;
        top: 0;
        height: 20px;
        padding: 5px;
        box-sizing: border-box;
        background-color: rgba(23, 36, 35, 0.5);
        background-size: contain;
        color: #ffffff;
        text-align: center;
        font-size: 9px;
        font-weight: 900;
        line-height: 9px;
        z-index: 80;
        display: block;
    }

    .wrap > .mobile-title::before {
        content: "";
        position: absolute;
        left: -10px;
        top: 0;
        width: 10px;
        height: 20px;
        background: url(../img/title-box-l.png) no-repeat left top;
        background-size: cover;
        z-index: 80;
    }

    .wrap > .mobile-title::after {
        content: "";
        position: absolute;
        left: 100%;
        top: 0;
        width: 10px;
        height: 20px;
        background: url(../img/title-box-r.png) no-repeat right top;
        background-size: cover;
        z-index: 80;
    }
}

@media print {
    .wrap > .mobile-title {
        display: none;
    }
}

/* 모바일 페이지 이동 버튼 */
.mobile-page-btn {
    display: none;
}

@media screen and (max-width : 980px) {
    .mobile-page-btn {
        position: absolute;
        left: 1.5vw;
        top: 50%;
        width: 4.5vw;
        height: 10vw;
        margin-top: -12.5px;
        padding: 60px 25px;
        border: none;
        outline: none;
        background: none;
        background-image: url(../img/pgbutton-pre.png);
        background-repeat: no-repeat;
        background-position: center;
        background-size: 4.5vw;
        cursor: pointer;
        transform: translateY(-50%);
        z-index: 9;
        display: block;
    }

    .mobile-page-btn:active {
        background-image: url(../img/pgbutton-pre-r.png);
    }

    .mobile-page-btn#btnNext-m {
        left: auto;
        right: 1.5vw;
        background-image: url(../img/pgbutton-next.png);
    }

    .mobile-page-btn#btnNext-m:active {
        background-image: url(../img/pgbutton-next-r.png);
    }

    .mobile-page-btn#btnNext-m.a1 {
        margin-right: 42px;
    }

    .mobile-page-btn#btnNext-m.a2 {
        margin-right: 84px;
    }
}

.wrap > .top-bar {
    position: relative;
}

.wrap > .top-bar > .top-line-1 > .mobile-menu-1 {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar {
        position: absolute;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 11;
    }
}

/* 상단바 첫번째 줄 */
.wrap > .top-bar > .top-line-1 {
    position: relative;
    background-color: #4a4756;
    height: 34px;
}

.wrap > .top-bar > .top-line-1 > .mobile-menu-1 {
    display: none;
}

.wrap > .top-bar > .top-line-1 > .close-btn {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-1 {
        position: absolute;
        right: -90px;
        top: 0;
        bottom: 0;
        width: 90px;
        height: auto;
        background: rgba(0, 0, 0, 0.7) url(../img/other-menu-bg.png) no-repeat 1.5px bottom;
        background-size: 83px;
        opacity: 0;
        z-index: 0;
        transition: right 0.2s, opacity 0s 0.1s;
    }

    .wrap > .top-bar > .top-line-1.active {
        right: 0;
        opacity: 1;
        z-index: 2;
    }

    .wrap > .top-bar > .top-line-1 > .mobile-menu-1 {
        position: absolute;
        left: -25px;
        top: 0;
        width: 25px;
        height: 45px;
        border: none;
        outline: none;
        background: none;
        background-image: url(../img/menu-qb-r.png);
        background-repeat: no-repeat;
        background-size: cover;
        cursor: pointer;
        display: block;
    }

    .wrap > .top-bar > .top-line-1.active > .close-btn {
        position: absolute;
        right: 19px;
        bottom: 11px;
        width: 10px;
        height: 10px;
        border: none;
        outline: none;
        background: none;
        background-image: url(../img/other-xbtn.png);
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        cursor: pointer;
    }

    .wrap > .top-bar > .top-line-1.active > .close-btn:active {
        background-image: url(../img/other-xbtn-r.png);
    }

    .wrap > .top-bar > .top-line-1.active > .close-btn {
        display: block;
    }
}

.wrap > .top-bar > .top-line-1 > h1 {
    position: absolute;
    left: 18px;
    top: 50%;
    color: #fff;
    font-size: 12.5px;
    transform: translateY(-50%);
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-1 > h1 {
        display: none;
    }
}

.wrap > .top-bar > .top-line-1 > ul {
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-1 > ul {
        left: 0;
        top: 0;
        bottom: 0;
        width: 46.5px;
        transform: none;
        background: #272729;
    }
}

.wrap > .top-bar > .top-line-1 > ul > li {
    float: left;
    margin-right: 10px;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-1 > ul > li {
        float: none;
        width: 100%;
        margin-right: 0;
        padding-bottom: 1.5vw;
        text-align: center;
    }
}

.wrap > .top-bar > .top-line-1 > ul > li > button {
    float: left;
    width: 120px;
    height: 26px;
    border: none;
    outline: none;
    background: none;
    cursor: pointer;
}

.wrap > .top-bar > .top-line-1 > ul > li > p {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-1 > ul > li > button {
        float: none;
        width: 33px;
        height: 30px;
        background-repeat: no-repeat;
        background-position: center bottom;
    }

    .wrap > .top-bar > .top-line-1 > ul > li > p {
        color: #fff;
        font-size: 7px;
        font-weight: 700;
        line-height: -0.4px;
        display: block;
    }

    .wrap > .top-bar > .top-line-1 > ul > li.active > p {
        color: #ff8459;
    }
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-1 > button {
    background-image: url(../img/top-menu-01.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-2 > button {
    background-image: url(../img/top-menu-02.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-3 > button {
    background-image: url(../img/top-menu-03.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-4 > button {
    background-image: url(../img/top-menu-04.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-5 > button {
    background-image: url(../img/top-menu-05.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-1.active > button {
    background-image: url(../img/top-menu-01-r.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-2.active > button {
    background-image: url(../img/top-menu-02-r.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-3.active > button {
    background-image: url(../img/top-menu-03-r.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-4.active > button {
    background-image: url(../img/top-menu-04-r.png);
}

.wrap > .top-bar > .top-line-1 > ul > li.top-menu-5.active > button {
    background-image: url(../img/top-menu-05-r.png);
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-1 > button {
        background-image: url(../img/other-menu-01.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-2 > button {
        background-image: url(../img/other-menu-02.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-3 > button {
        background-image: url(../img/other-menu-03.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-4 > button {
        background-image: url(../img/other-menu-04.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-5 > button {
        background-image: url(../img/other-menu-05.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-1.active > button {
        background-image: url(../img/other-menu-01-r.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-2.active > button {
        background-image: url(../img/other-menu-02-r.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-3.active > button {
        background-image: url(../img/other-menu-03-r.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-4.active > button {
        background-image: url(../img/other-menu-04-r.png);
    }

    .wrap > .top-bar > .top-line-1 > ul > li.top-menu-5.active > button {
        background-image: url(../img/other-menu-05-r.png);
    }
}

/* 상단바 두번째 줄 */
.wrap > .top-bar > .top-line-2 {
    position: relative;
    height: 34px;
    background-color: #fff;
}

.wrap > .top-bar > .top-line-2 > .mobile-menu-2 {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 {
        position: absolute;
        right: -44px;
        top: 0;
        bottom: 0;
        width: 44px;
        height: auto;
        background: #36363f url(../img/menu-bg.png) no-repeat;
        background-size: 100%;
        transition: right 0.15s;
        z-index: 1;
    }

    .wrap > .top-bar > .top-line-2.active {
        right: 0;
    }

    .wrap > .top-bar > .top-line-2 > .mobile-menu-2 {
        position: absolute;
        left: -25px;
        top: 0;
        width: 25px;
        height: 45px;
        border: none;
        outline: none;
        background: none;
        background-image: url(../img/menu-qb.png);
        background-repeat: no-repeat;
        background-size: cover;
        cursor: pointer;
        display: block;
    }

    .wrap > .top-bar > .top-line-2.active > .mobile-menu-2 {
        background-image: url(../img/menu-qb-r.png);
    }
}

.wrap > .top-bar > .top-line-2 > h2 {
    font-size: 0;
    padding-top: 9px;
}

.wrap > .top-bar > .top-line-2 > h2 > span {
    font-size: 15.5px;
    font-weight: 900;
    line-height: 16px;
}

/* 주차,차시 */
.wrap > .top-bar > .top-line-2 > h2 > .num-box {
    padding-left: 20px;
    color: #ff8459;
    word-break: keep-all;
}

/* 주차별 차시명 */
.wrap > .top-bar > .top-line-2 > h2 > .title-box {
    padding-left: 30px;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 > h2 {
        padding-top: 0;
    }

    .wrap > .top-bar > .top-line-2 > h2 > span {
        font-size: 9px;
        line-height: 10px;
    }

    .wrap > .top-bar > .top-line-2 > h2 > .num-box {
        display: block;
        height: 30px;
        padding: 5px 8px;
        box-sizing: border-box;
        color: #fff;
        text-align: center;
    }

    .wrap > .top-bar > .top-line-2 > h2 > .title-box {
        display: none;
    }
}

/* 서브메뉴 */
.wrap > .top-bar > .top-line-2 > ul {
    position: absolute;
    right: 0;
    top: 50%;
    height: 100%;
    padding-top: 2px;
    box-sizing: border-box;
    transform: translateY(-50%);
    z-index: 7;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 > ul {
        position: relative;
        right: auto;
        top: auto;
        width: 100%;
        height: auto;
        margin: 0 auto;
        transform: none;
    }
}

.wrap > .top-bar > .top-line-2 > ul > li {
    float: left;
    height: 100%;
    margin-right: 12px;
    text-align: center;
}

.wrap > .top-bar > .top-line-2 > ul > li.active::before {
    content: "";
    position: absolute;
    top: 31px;
    width: 20px;
    height: 13px;
    margin-left: 12.5px;
    background-image: url(../img/sub-1-low-tail.png);
    z-index: 1;
    -webkit-animation: menu-slide-1 0.5s linear normal;
    animation: menu-slide-1 0.5s linear normal;
}

@keyframes menu-slide-1 {

    0%,
    20% {
        height: 0;
    }

    40% {
        height: 13px;
    }
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 > ul > li {
        position: relative;
        float: none;
        height: auto;
        margin-right: 0;
    }

    .wrap > .top-bar > .top-line-2 > ul > li.active::before {
        display: none;
    }
}

.wrap > .top-bar > .top-line-2 > ul > li > button {
    width: 120px;
    height: 29px;
    border: none;
    outline: none;
    background: none;
    background-repeat: no-repeat;
    background-position: left center;
    background-size: contain;
    cursor: pointer;
}

.wrap > .top-bar > .top-line-2 > ul > li > p {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 > ul > li > button {
        width: 33px;
        height: 33px;
        margin-top: 5px;
    }

    .wrap > .top-bar > .top-line-2 > ul > li > p {
        display: block;
        color: #fff;
        font-size: 8px;
        font-weight: 900;
    }
}

/* 준비하기~정리하기 */
.wrap > .top-bar > .top-line-2 > ul > li.top-sub-menu-1 > button {
    background-image: url(../img/sub-menu-1.png);
}

.wrap > .top-bar > .top-line-2 > ul > li.top-sub-menu-2 > button {
    background-image: url(../img/sub-menu-2.png);
}

.wrap > .top-bar > .top-line-2 > ul > li.top-sub-menu-3 > button {
    background-image: url(../img/sub-menu-3.png);
}

.wrap > .top-bar > .top-line-2 > ul > li.top-sub-menu-4 > button {
    background-image: url(../img/sub-menu-4.png);
}

.wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-1 > button {
    background-image: url(../img/sub-menu-1-r.png);
}

.wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-2 > button {
    background-image: url(../img/sub-menu-2-r.png);
}

.wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-3 > button {
    background-image: url(../img/sub-menu-3-r.png);
}

.wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-4 > button {
    background-image: url(../img/sub-menu-4-r.png);
}

@media screen and (max-width : 980px) {

    .wrap > .top-bar > .top-line-2 > ul > li.top-sub-menu-1 > button {
        background-image: url(../img/menu-01.png);
    }

    .wrap > .top-bar > .top-line-2 > ul > li.top-sub-menu-2 > button {
        background-image: url(../img/menu-02.png);
    }

    .wrap > .top-bar > .top-line-2 > ul > li.top-sub-menu-3 > button {
        background-image: url(../img/menu-03.png);
    }

    .wrap > .top-bar > .top-line-2 > ul > li.top-sub-menu-4 > button {
        background-image: url(../img/menu-04.png);
    }

    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-1 > button,
    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-2 > button,
    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-3 > button,
    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-4 > button {
        background-image: none;
    }

    .wrap > .top-bar > .top-line-2 > ul > li.active > button::after {
        content: "";
        position: absolute;
        right: 7px;
        top: 2px;
        width: 39px;
        height: 46px;
        background-size: cover;
        -webkit-animation: menu-slide-1-m 0.5s linear normal;
        animation: menu-slide-1-m 0.5s linear normal;
    }

    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-0 > button::after,
    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-1 > button::after {
        background-image: url(../img/menu-01-r.png);
    }

    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-2 > button::after {
        background-image: url(../img/menu-02-r.png);
    }

    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-3 > button::after {
        background-image: url(../img/menu-03-r.png);
    }

    .wrap > .top-bar > .top-line-2 > ul > li.active.top-sub-menu-4 > button::after {
        background-image: url(../img/menu-04-r.png);
    }
}

@keyframes menu-slide-1-m {

    0%,
    20% {
        max-width: 0;
    }

    40% {
        max-width: 40px;
    }
}

/* 서브메뉴-2차메뉴 */
.wrap > .top-bar > .top-line-2 > ul > li > ul {
    position: absolute;
    top: 100%;
    margin-top: 8px;
    box-sizing: border-box;
    display: none;
    font-size: 0;
}

.wrap > .top-bar > .top-line-2 > ul > li.rts > ul {
    right: 0;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 > ul > li > ul {
        left: auto;
        right: 44px;
        top: -10px;
        margin-top: 0;
    }

    .wrap > .top-bar > .top-line-2 > ul > li.rts > ul {
        right: 44px;
    }
}

@keyframes menu-slide-2 {

    0%,
    40% {
        max-height: 0;
        opacity: 0;
    }

    41% {
        max-height: 0;
        opacity: 1;
    }

    50%,
    100% {
        max-height: 50px;
    }
}

.wrap > .top-bar > .top-line-2 > ul > li.active > ul {
    display: block;
    border: 2px solid #ff8459;
    border-radius: 20px;
    background-color: #ffebd0;
    padding: 0 10px;
    white-space: nowrap;
    overflow: hidden;
    -webkit-animation: menu-slide-2 0.5s linear normal;
    animation: menu-slide-2 0.5s linear normal;
}

@keyframes menu-slide-2-m {

    0%,
    40% {
        max-width: 0;
        opacity: 0;
    }

    41% {
        max-width: 0;
        opacity: 1;
    }

    100% {
        max-width: 1000px;
    }
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 > ul > li.active > ul {
        min-height: 70px;
        padding: 9px 6px;
        border: none;
        border-radius: 15px;
        background-color: #ff8459;
        z-index: 2;
        -webkit-animation: menu-slide-2-m 0.5s linear normal;
        animation: menu-slide-2-m 0.5s linear normal;
    }

    .wrap > .top-bar > .top-line-2 > ul > li.active > ul::before {
        display: none;
    }
}

/* 2차메뉴 개별 */
.wrap > .top-bar > .top-line-2 > ul > li > ul > li {
    display: inline-block;
    padding: 3px 10px;
    text-align: center;
    cursor: pointer;
}

.wrap > .top-bar > .top-line-2 > ul > li > ul > li > button {
    border: none;
    background: none;
    color: #5f5b75;
    font-size: 12.5px;
    font-weight: 900;
    cursor: pointer;
}

.wrap > .top-bar > .top-line-2 > ul > li > ul > li.active > button,
.wrap > .top-bar > .top-line-2 > ul > li > ul > li:hover > button {
    color: #ff8459;
}

@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 > ul > li > ul > li {
        display: block;
        margin-bottom: 5px;
        padding: 0;
    }

    .wrap > .top-bar > .top-line-2 > ul > li > ul > li:last-of-type {
        margin-bottom: 0;
    }

    .wrap > .top-bar > .top-line-2 > ul > li > ul > li > button {
        width: 100%;
        padding: 3px 8px;
        color: #fff;
        font-size: 9px;
        border-radius: 10px;
        white-space: nowrap;
    }

    .wrap > .top-bar > .top-line-2 > ul > li > ul > li.active > button,
    .wrap > .top-bar > .top-line-2 > ul > li > ul > li:hover > button {
        color: #ff8459;
        background-color: #ffebd0;
    }
}

/* 모바일용 확장메뉴버튼 */
@media screen and (max-width : 980px) {
    .wrap > .top-bar > .top-line-2 > .menu-btn {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        height: 26px;
        background: url(../img/menu-05.png) no-repeat;
        background-size: cover;
        cursor: pointer;
    }
}

/* 메뉴얼 */
.wrap > .manual-box {
    position: absolute;
    left: 0;
    top: 0;
    width: 1000px;
    height: 675px;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 20;
}

.wrap > .manual-box > .con {
    position: relative;
    height: 548px;
    margin-top: 68px;
    box-sizing: border-box;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box {
        width: 100%;
        height: 100%;
    }

    .wrap > .manual-box > .con {
        height: 310px;
        margin-top: 0;
    }
}

/* 교수소개 */
.wrap > .manual-box > .content-1 {
    padding-top: 25px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-1 {
        margin-top: calc(50vh - 22vw);
        padding-top: 0;
    }
}

/* 닫기버튼 */
.wrap > .manual-box > .content-1 > .close-btn {
    position: absolute;
    right: 101px;
    top: 40px;
    width: 34px;
    height: 24px;
    border: none;
    outline: none;
    background: url(../img/btn-exit-3.png) no-repeat center;
    background-size: contain;
    cursor: pointer;
    z-index: 7;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-1 > .close-btn {
        left: 50%;
        right: auto;
        top: 1.5vw;
        width: 3.1vw;
        height: 2vw;
        margin-left: 31.1vw;
        transform: translateX(-50%);
    }
}

.wrap > .manual-box > .content-1 > .close-btn:active {
    background-image: url(../img/btn-exit-3-r.png);
}

.wrap > .manual-box > .content-1 > .txt-box {
    position: relative;
    width: 944px;
    height: 501px;
    margin-left: 43px;
    box-sizing: border-box;
    background: url(../img/sub-4-img-00.png) no-repeat left top;
    background-size: contain;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-1 > .txt-box {
        width: 85vw;
        height: 44vw;
        margin: 0 auto;
    }
}

.wrap > .manual-box > .content-1 > .txt-box > p {
    color: #4a4756;
    height: 70px;
    padding-left: 98px;
    padding-top: 20px;
    font-size: 20px;
    line-height: 20px;
    font-weight: 900;
    box-sizing: border-box;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-1 > .txt-box > p {
        height: 6.5vw;
        padding-left: 9.3vw;
        padding-top: 1.6vw;
        font-size: 1.9vw;
        line-height: 1.9vw;
    }
}

/* 사진 */
.wrap > .manual-box > .content-1 > .txt-box > .picture-box {
    position: relative;
    float: left;
    width: 385px;
    height: 426px;
    box-sizing: border-box;
}

.wrap > .manual-box > .content-1 > .txt-box > .picture-box > .img-box {
    position: absolute;
    left: 60px;
    width: 312px;
    height: 387px;
    padding: 21px 19px 15px 19px;
    box-sizing: border-box;
    background: url(../img/sub-1-soc-img-00.png) no-repeat center;
    background-size: cover;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-1 > .txt-box > .picture-box {
        width: 37.5vw;
        height: 37.5vw;
    }

    .wrap > .manual-box > .content-1 > .txt-box > .picture-box > .img-box {
        position: absolute;
        left: 7.8vw;
        width: 29vw;
        height: 35vw;
        padding: 1.65vw 1.8vw 1.75vw 1.95vw;
        box-sizing: border-box;
        background: url(../img/sub-1-soc-img-00.png) no-repeat center;
        background-size: cover;
    }
}

.wrap > .manual-box > .content-1 > .txt-box > nav {
    float: left;
    width: 525px;
    height: 400px;
    padding: 30px;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: scroll;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-1 > .txt-box > nav {
        width: 47vw;
        height: 35vw;
        padding: 2vw;
    }
}

/* 교수소개 텍스트 부분 */
.wrap > .manual-box > .content-1 > .txt-box > nav > h3 {
    margin-left: 5px;
    font-size: 25px;
}

.wrap > .manual-box > .content-1 > .txt-box > nav > ul > li {
    margin-top: 5px;
    word-break: break-all;
}

.wrap > .manual-box > .content-1 > .txt-box > nav > ul > li > h4 {
    display: inline-block;
    margin-top: 30px;
    padding: 3px 20px;
    border-radius: 20px;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
}

.wrap > .manual-box > .content-1 > .txt-box > nav > ul > li > .bg-color-58abed {
    background-color: #58abed;
}

.wrap > .manual-box > .content-1 > .txt-box > nav > ul > li > .bg-color-fe9f9d {
    background-color: #fe9f9d;
}

.wrap > .manual-box > .content-1 > .txt-box > nav > ul > li > span {
    margin-left: 24px;
    color: #4a4756;
    font-size: 20px;
    font-weight: 700;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-1 > .txt-box > nav > h3 {
        margin-left: 0.3vw;
        font-size: 2.3vw;
    }

    .wrap > .manual-box > .content-1 > .txt-box > nav > ul > li {
        margin-top: 0.7vw;
        font-size: 0;
    }

    .wrap > .manual-box > .content-1 > .txt-box > nav > ul > li > h4 {
        margin-top: 2.3vw;
        padding: 0.3vw 1.5vw;
        border-radius: 2vw;
        font-size: 1.8vw;
    }

    .wrap > .manual-box > .content-1 > .txt-box > nav > ul > li > span {
        margin-left: 1.5vw;
        font-size: 1.8vw;
    }
}

/* 커스텀 스크롤바 */
.wrap > .manual-box > .content-1 > .txt-box > .scroll-bar {
    position: absolute;
    right: 12px;
    top: 80px;
    bottom: 30px;
    width: 2px;
    background-color: #bfbfbf;
}

.wrap > .manual-box > .content-1 > .txt-box > .scroll-point {
    position: absolute;
    right: -16px;
    top: 0;
    width: 36px;
    height: 36px;
    margin-top: 60px;
    margin-right: 11px;
    background: url(../img/scroll-point.png) no-repeat center;
    background-size: 24px;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-1 > .txt-box > .scroll-bar {
        right: 0;
        top: 6.5vw;
        bottom: 3.5vw;
    }

    .wrap > .manual-box > .content-1 > .txt-box > .scroll-point {
        right: -6px;
        width: 14px;
        height: 14px;
        margin-right: 0;
        margin-top: 5vw;
        background-size: 14px;
    }
}

/* 기존 스크롤바 처리부분 */
.wrap > .manual-box > .content-1 > .txt-box > nav {
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
}

.wrap > .manual-box > .content-1 > .txt-box > nav::-webkit-scrollbar {
    width: 26px;
}

.wrap > .manual-box > .content-1 > .txt-box > nav::-webkit-scrollbar-thumb {
    display: none;
}

.wrap > .manual-box > .content-1 > .txt-box > nav::-webkit-scrollbar-track {
    display: none;
}

.wrap > .manual-box > .content-1 > .txt-box > nav::-webkit-scrollbar-button {
    display: none;
}

/* 강의계획서 */
.wrap > .manual-box > .content-2 {
    padding-top: 25px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-2 {
        margin-top: calc(50vh - 22vw);
        padding-top: 0;
    }
}

/* 프린트버튼 */
.wrap > .manual-box > .content-2 > .print-btn {
    position: absolute;
    right: 162px;
    top: 40px;
    width: 25px;
    height: 24px;
    border: none;
    outline: none;
    background: url(../img/sub-2-btn-p.png) no-repeat center;
    background-size: contain;
    cursor: pointer;
    z-index: 7;
}

.wrap > .manual-box > .content-2 > .print-btn:active {
    background-image: url(../img/sub-2-btn-p-r.png);
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-2 > .print-btn {
        display: none;
    }
}

/* 닫기버튼 */
.wrap > .manual-box > .content-2 > .close-btn {
    position: absolute;
    right: 95px;
    top: 40px;
    width: 34px;
    height: 24px;
    border: none;
    outline: none;
    background: url(../img/btn-exit-3.png) no-repeat center;
    background-size: contain;
    cursor: pointer;
    z-index: 7;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-2 > .close-btn {
        left: 50%;
        right: auto;
        top: 1.5vw;
        width: 3.1vw;
        height: 2vw;
        margin-left: 31.1vw;
        transform: translateX(-50%);
    }
}

.wrap > .manual-box > .content-2 > .close-btn:active {
    background-image: url(../img/btn-exit-3-r.png);
}

/* 박스부분 */
.wrap > .manual-box > .content-2 > .txt-box {
    position: relative;
    width: 944px;
    height: 501px;
    margin-left: 43px;
    box-sizing: border-box;
    background: url(../img/sub-4-img-00-r.png) no-repeat left top;
    background-size: contain;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-2 > .txt-box {
        width: 85vw;
        height: 44vw;
        margin: 0 auto;
        background-image: url(../img/sub-4-img-00.png);
    }
}

.wrap > .manual-box > .content-2 > .txt-box > p {
    color: #4a4756;
    height: 70px;
    padding-left: 98px;
    padding-top: 20px;
    font-size: 20px;
    line-height: 20px;
    font-weight: 900;
    box-sizing: border-box;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-2 > .txt-box > p {
        height: 6.5vw;
        padding-left: 9.3vw;
        padding-top: 1.6vw;
        font-size: 1.9vw;
        line-height: 1.9vw;
    }
}

.wrap > .manual-box > .content-2 > .txt-box > nav {
    height: 400px;
    padding-left: 60px;
    box-sizing: border-box;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
    overflow-x: hidden;
    overflow-y: scroll;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-2 > .txt-box > nav {
        height: 34.5vw;
        padding-left: 5vw;
        font-size: 0;
    }
}

/* 기존 스크롤바 처리부분 */
.wrap > .manual-box > .content-2 > .txt-box > nav::-webkit-scrollbar {
    width: 26px;
}

.wrap > .manual-box > .content-2 > .txt-box > nav::-webkit-scrollbar-thumb {
    display: none;
}

.wrap > .manual-box > .content-2 > .txt-box > nav::-webkit-scrollbar-track {
    display: none;
}

.wrap > .manual-box > .content-2 > .txt-box > nav::-webkit-scrollbar-button {
    display: none;
}

/* 커스텀 스크롤바 */
.wrap > .manual-box > .content-2 > .txt-box > .scroll-bar {
    position: absolute;
    right: 12px;
    top: 80px;
    bottom: 30px;
    width: 2px;
    background-color: #bfbfbf;
}

.wrap > .manual-box > .content-2 > .txt-box > .scroll-point {
    position: absolute;
    right: -16px;
    top: 0;
    width: 36px;
    height: 36px;
    margin-top: 60px;
    margin-right: 11px;
    background: url(../img/scroll-point.png) no-repeat center;
    background-size: 24px;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-2 > .txt-box > .scroll-bar {
        right: 0;
        top: 6.5vw;
        bottom: 3.5vw;
    }

    .wrap > .manual-box > .content-2 > .txt-box > .scroll-point {
        right: -6px;
        width: 14px;
        height: 14px;
        margin-right: 0;
        margin-top: 5vw;
        background-size: 14px;
    }
}

.wrap > .manual-box > .content-2 > .txt-box > nav > table {
    width: 800px;
    border-spacing: 0;
    box-sizing: border-box;
    border-right: 1px solid #acacac;
    border-bottom: 1px solid #acacac;
}

.wrap > .manual-box > .content-2 > .txt-box > nav > table th {
    padding: 5px 15px;
    border-left: 1px solid #acacac;
    border-top: 1px solid #acacac;
    background-color: #9598bd;
    font-size: 20px;
    font-weight: 700;
    white-space: nowrap;
}

.wrap > .manual-box > .content-2 > .txt-box > nav > table th:last-of-type {
    padding: 5px 30px;
}

.wrap > .manual-box > .content-2 > .txt-box > nav > table td {
    padding: 15px;
    border-left: 1px solid #acacac;
    border-top: 1px solid #acacac;
    background-color: #ffffff;
    font-size: 15px;
    text-align: center;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-2 > .txt-box > nav > table {
        width: 71vw;
    }

    .wrap > .manual-box > .content-2 > .txt-box > nav > table th {
        padding: 0.5vw 0.8vw;
        font-size: 1.8vw;
    }

    .wrap > .manual-box > .content-2 > .txt-box > nav > table th:last-of-type {
        padding: 0.5vw 2.3vw;
    }

    .wrap > .manual-box > .content-2 > .txt-box > nav > table td {
        padding: 2.3vw;
        font-size: 1.5vw;
    }
}

.wrap > .manual-box > .content-2 > .txt-box > nav > table td.td-week {
    background-color: #d2d2d2;
}

.wrap > .manual-box > .content-2 > .txt-box > nav > table td.td-con {
    text-align: left;
}


/* 학습자료 */
.wrap > .manual-box > .content-3 {
    padding-top: 60px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-3 {
        margin-top: calc(50vh - 20vw);
        padding-top: 0;
    }
}

/* 닫기버튼 */
.wrap > .manual-box > .content-3 > .close-btn {
    position: absolute;
    right: 26px;
    top: -20px;
    width: 56px;
    height: 58px;
    border: none;
    outline: none;
    background: url(../img/btn-exit-2.png) no-repeat center;
    background-size: contain;
    cursor: pointer;
    z-index: 7;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-3 > .close-btn {
        left: 50%;
        right: auto;
        top: -1vw;
        width: 5.8vw;
        height: 5.8vw;
        margin-left: 39vw;
        transform: translateX(-50%);
    }
}

.wrap > .manual-box > .content-3 > .close-btn:active {
    background-image: url(../img/btn-exit-2-r.png);
}

.wrap > .manual-box > .content-3 > div {
    float: left;
    width: 50%;
    padding: 0 40px;
    box-sizing: border-box;
}

.wrap > .manual-box > .content-3 > div > a > img {
    width: 345px;
    height: 447px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-3 > div {
        padding: 0 3vw;
    }

    .wrap > .manual-box > .content-3 > div > a > img {
        width: 30vw;
        height: 40vw;
    }
}

.wrap > .manual-box > .content-3 > .pdf-box {
    text-align: right;
}

/* 평가방법 */
.wrap > .manual-box > .content-4 {
    padding-top: 25px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 {
        margin-top: calc(50vh - 22vw);
        padding-top: 0;
    }
}

/* 닫기버튼 */
.wrap > .manual-box > .content-4 > .close-btn {
    position: absolute;
    right: 101px;
    top: 40px;
    width: 34px;
    height: 24px;
    border: none;
    outline: none;
    background: url(../img/btn-exit-3.png) no-repeat center;
    background-size: contain;
    cursor: pointer;
    z-index: 7;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .close-btn {
        left: 50%;
        right: auto;
        top: 1.5vw;
        width: 3.1vw;
        height: 2vw;
        margin-left: 29.5vw;
    }
}

.wrap > .manual-box > .content-4 > .close-btn:active {
    background-image: url(../img/btn-exit-3-r.png);
}

/* 박스부분 */
.wrap > .manual-box > .content-4 > .txt-box {
    position: relative;
    width: 914px;
    height: 501px;
    margin: 0 auto;
    box-sizing: border-box;
    background: url(../img/sub-4-img-00.png) no-repeat left top;
    background-size: contain;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .txt-box {
        width: 85vw;
        height: 44vw;
        margin: 0 auto;
    }
}

.wrap > .manual-box > .content-4 > .txt-box > p {
    color: #4a4756;
    height: 70px;
    padding-left: 98px;
    padding-top: 20px;
    font-size: 20px;
    line-height: 20px;
    font-weight: 900;
    box-sizing: border-box;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .txt-box > p {
        height: 6.5vw;
        padding-left: 9.3vw;
        padding-top: 1.6vw;
        font-size: 1.9vw;
        line-height: 1.9vw;
    }
}

.wrap > .manual-box > .content-4 > .txt-box > table {
    width: 100%;
    padding-left: 73px;
    padding-right: 63px;
    padding-top: 20px;
    box-sizing: border-box;
    border-spacing: 0;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .txt-box > table {
        padding-left: 5vw;
        padding-right: 9vw;
        padding-top: 1vw;
    }
}

.wrap > .manual-box > .content-4 > .txt-box > table th {
    padding: 5px 10px;
    background-color: #66c2a2;
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.43px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .txt-box > table th {
        padding: 0.5vw 0.8vw;
        font-size: 1.7vw;
    }
}

.wrap > .manual-box > .content-4 > .txt-box > table th:nth-of-type(2n) {
    background-color: #5fbc9c;
}

.wrap > .manual-box > .content-4 > .txt-box > table th:first-of-type {
    background-color: #a9b9dc;
}

.wrap > .manual-box > .content-4 > .txt-box > table th:last-of-type {
    background-color: #7f80ac;
}

.wrap > .manual-box > .content-4 > .txt-box > table td {
    padding-top: 15px;
    padding-bottom: 15px;
    background-color: #e8e8e8;
    color: #344551;
    text-align: center;
    font-size: 17px;
    font-weight: 900;
    letter-spacing: -0.5px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .txt-box > table td {
        padding-top: 0.8vw;
        padding-bottom: 0.8vw;
        font-size: 1.7vw;
        letter-spacing: -0.1vw;
    }
}

.wrap > .manual-box > .content-4 > .txt-box > table td:nth-of-type(2n) {
    background-color: #d0d0d0;
}

.wrap > .manual-box > .content-4 > .txt-box > nav {
    padding-top: 15px;
    padding-left: 73px;
    padding-right: 63px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .txt-box > nav {
        padding-top: 0.8vw;
        padding-left: 6.5vw;
        padding-right: 7.8vw;
    }
}

.wrap > .manual-box > .content-4 > .txt-box > nav > h3 {
    position: relative;
    margin-left: 20px;
    margin-top: 20px;
    font-size: 17px;
    font-weight: 900;
    line-height: 18px;
    letter-spacing: -0.43px;
}

.wrap > .manual-box > .content-4 > .txt-box > nav > h3::before {
    content: "";
    position: absolute;
    left: -20px;
    top: 50%;
    width: 16px;
    height: 18px;
    background: url(../img/sub-4-img-01.png) no-repeat center;
    background-size: contain;
    transform: translateY(-50%);
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .txt-box > nav > h3 {
        margin-left: 2.2vw;
        margin-top: 2.2vw;
        font-size: 1.7vw;
        line-height: 1.8vw;
        letter-spacing: 0;
    }

    .wrap > .manual-box > .content-4 > .txt-box > nav > h3::before {
        left: -2.3vw;
        width: 1.5vw;
        height: 1.8vw;
    }
}

.wrap > .manual-box > .content-4 > .txt-box > nav > h3 > span {
    font-weight: 700;
}

.wrap > .manual-box > .content-4 > .txt-box > nav > ul {
    margin-left: 20px;
}

.wrap > .manual-box > .content-4 > .txt-box > nav > ul > li {
    margin-top: 5px;
    font-size: 17px;
    font-weight: 700;
    line-height: 18px;
    letter-spacing: -0.43px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-4 > .txt-box > nav > ul {
        margin-left: 15px;
    }

    .wrap > .manual-box > .content-4 > .txt-box > nav > ul > li {
        margin-top: 0.5vw;
        font-size: 1.7vw;
        line-height: 1.8vw;
    }
}

/* 러닝가이드 */
.wrap > .manual-box > .content-5 {
    padding-top: 30px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 {
        margin-top: calc(50vh - 22vw);
        padding-top: 0;
    }
}

/* 닫기버튼 */
.wrap > .manual-box > .content-5 > .close-btn {
    position: absolute;
    right: 60px;
    top: 50px;
    width: 28px;
    height: 28px;
    border: none;
    outline: none;
    background: url(../img/btn-exit-3.png) no-repeat center;
    background-size: cover;
    cursor: pointer;
    z-index: 7;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .close-btn {
        left: 50%;
        right: auto;
        top: 1.8vw;
        width: 2.8vw;
        height: 2.8vw;
        margin-left: 36vw;
    }
}

.wrap > .manual-box > .content-5 > .close-btn:active {
    background-image: url(../img/btn-exit-3-r.png);
}

/* 박스부분 */
.wrap > .manual-box > .content-5 > .txt-box {
    position: relative;
    height: 100%;
    margin: 0 45px;
    box-sizing: border-box;
    background: url(../img/sub-5-img-bg.png) no-repeat left top;
    background-size: contain;
}

.wrap > .manual-box > .content-5 > .txt-box > div {
    padding: 0 20px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box {
        width: 82vw;
        height: 44vw;
        margin: 0 auto;
        background-image: url(../img/sub-5-img-bg-m.png);
    }

    .wrap > .manual-box > .content-5 > .txt-box > div {
        padding: 0 1.8vw;
    }
}

/* 버튼 첫번째 */
.wrap > .manual-box > .content-5 > .txt-box > div > button {
    display: block;
    float: left;
    width: 137px;
    height: 67px;
    margin-right: 8px;
    margin-top: 9px;
    border: none;
    outline: none;
    cursor: pointer;
    background: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.wrap > .manual-box > .content-5 > .txt-box > div > button:nth-of-type(1) {
    background-image: url(../img/sub-5-menu-1.png);
}

.wrap > .manual-box > .content-5 > .txt-box > div > button:nth-of-type(2) {
    background-image: url(../img/sub-5-menu-2.png);
}

.wrap > .manual-box > .content-5 > .txt-box > div > button:nth-of-type(3) {
    background-image: url(../img/sub-5-menu-3.png);
}

.wrap > .manual-box > .content-5 > .txt-box > div > button:nth-of-type(4) {
    background-image: url(../img/sub-5-menu-4.png);
}

.wrap > .manual-box > .content-5 > .txt-box > div > button:nth-of-type(1).active {
    background-image: url(../img/sub-5-menu-1-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > div > button:nth-of-type(2).active {
    background-image: url(../img/sub-5-menu-2-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > div > button:nth-of-type(3).active {
    background-image: url(../img/sub-5-menu-3-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > div > button:nth-of-type(4).active {
    background-image: url(../img/sub-5-menu-4-r.png);
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box > div > button {
        width: 13vw;
        height: 6vw;
        margin-right: 0.7vw;
        margin-top: 0.9vw;
    }
}

.wrap > .manual-box > .content-5 > .txt-box > nav {
    margin-top: 10px;
    padding: 0 20px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box > nav {
        margin-top: 1vw;
        padding: 0 1.8vw;
    }
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul {
    position: relative;
    display: none;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul.active {
    display: block;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > div {
    float: left;
}

/* 버튼 두번째 */
.wrap > .manual-box > .content-5 > .txt-box > nav > ul > .btn-box-1 > button {
    display: block;
    float: left;
    width: 135px;
    height: 42px;
    border: none;
    outline: none;
    cursor: pointer;
    background: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(3) > .btn-box-1 > button {
    width: 165px;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > .btn-box-1 > button {
        width: 12.5vw;
        height: 3.8vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(3) > .btn-box-1 > button {
        width: 14vw;
    }
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > .btn-box-1 > button:nth-of-type(1) {
    background-image: url(../img/sub-5-menu-1-1-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > .btn-box-1 > button:nth-of-type(2) {
    background-image: url(../img/sub-5-menu-1-2-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > .btn-box-1 > button:nth-of-type(3) {
    background-image: url(../img/sub-5-menu-1-3-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > .btn-box-1 > button:last-of-type {
    background-image: url(../img/sub-5-menu-1-4-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(3) > .btn-box-1 > button:nth-of-type(1) {
    background-image: url(../img/sub-5-menu-3-1-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(3) > .btn-box-1 > button:nth-of-type(2) {
    background-image: url(../img/sub-5-menu-3-2-r.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > .btn-box-1 > button:nth-of-type(1).active {
    background-image: url(../img/sub-5-menu-1-1.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > .btn-box-1 > button:nth-of-type(2).active {
    background-image: url(../img/sub-5-menu-1-2.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > .btn-box-1 > button:nth-of-type(3).active {
    background-image: url(../img/sub-5-menu-1-3.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > .btn-box-1 > button:last-of-type.active {
    background-image: url(../img/sub-5-menu-1-4.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(3) > .btn-box-1 > button:nth-of-type(1).active {
    background-image: url(../img/sub-5-menu-3-1.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(3) > .btn-box-1 > button:nth-of-type(2).active {
    background-image: url(../img/sub-5-menu-3-2.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li {
    float: left;
    width: 100%;
    height: 350px;
    padding: 40px;
    box-sizing: border-box;
    background: url(../img/sub-5-img-bg-2.png) no-repeat left top;
    background-size: contain;
    display: none;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li,
.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(4) > li {
    background: none;
    padding: 0;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li.active {
    display: block;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(4) > li > p {
    color: #fff;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.6em;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(4) > li > p > span {
    color: #ffd800;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > li {
        height: 32vw;
        padding: 1.5vw;
        padding-bottom: 4.5vw;
        background-image: url(../img/sub-5-img-bg-2-m.png);
    }
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > .img-box {
    position: relative;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > li:nth-of-type(1) > .img-box {
    background-image: url(../img/sub-5-img-1-bg.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > li:nth-of-type(2) > .img-box {
    background-image: url(../img/sub-5-img-2-bg.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > li:nth-of-type(3) > .img-box {
    background-image: url(../img/sub-5-img-3-bg.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > li:last-of-type > .img-box {
    background-image: url(../img/sub-5-img-4-bg.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li:nth-of-type(1) > .img-box {
    background-image: url(../img/sub-5-img-bg-3.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(4) > li:nth-of-type(1) > .img-box {
    height: 90%;
    margin-right: 20px;
    background-image: url(../img/sub-5-menu-4-img.png);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li:nth-of-type(1) > .img-box > p {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(4) > li > p {
        font-size: 2vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > li:nth-of-type(1) > .img-box {
        background-image: url(../img/sub-5-img-1-bg-m.png);
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > li:nth-of-type(2) > .img-box {
        background-image: url(../img/sub-5-img-2-bg-m.png);
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > li:nth-of-type(3) > .img-box {
        background-image: url(../img/sub-5-img-3-bg-m.png);
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(1) > li:last-of-type > .img-box {
        background-image: url(../img/sub-5-img-4-bg-m.png);
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li:nth-of-type(1) > .img-box {
        background-image: url(../img/sub-5-img-bg-3-m.png);
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(4) > li:nth-of-type(1) > .img-box {
        margin-right: 2vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li:nth-of-type(1) > .img-box > p {
        display: block;
        position: absolute;
        font-size: 1.5vw;
        font-weight: 700;
        line-height: 1.7vw;
        overflow: hidden;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li:nth-of-type(1) > .img-box > p.t1 {
        left: 33.5vw;
        top: 0.6vw;
        width: 21vw;
        height: 4.2vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li:nth-of-type(1) > .img-box > p.t2 {
        left: 66vw;
        top: 6vw;
        width: 9.5vw;
        height: 15vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li:nth-of-type(1) > .img-box > p.t3 {
        left: 3vw;
        top: 6.2vw;
        width: 8.5vw;
        height: 5vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul:nth-of-type(2) > li:nth-of-type(1) > .img-box > p.t4 {
        left: 3vw;
        top: 22vw;
        width: 40vw;
        height: 6.5vw;
    }
}

/* 컴퓨터환경 */
.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > ul {
    padding: 0 20px;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > ul > li {
    position: relative;
    margin-top: 10px;
    color: #5f5b75;
    font-size: 20px;
    font-weight: 700;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > ul {
        padding: 0 4vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > ul > li {
        margin-top: 1vw;
        font-size: 2vw;
    }
}

/* 필수소프트웨어 */
.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > .txt-box {
    text-align: center;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > .txt-box > p {
    padding-top: 15px;
    font-size: 20px;
    font-weight: 700;
    color: #5f5b75;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > .txt-box > p > a {
    display: inline-block;
    padding-top: 15px;
    color: #255399;
    text-decoration: underline;
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > ul > li::before {
    content: "";
    position: absolute;
    left: -15px;
    top: 50%;
    width: 5px;
    height: 5px;
    border-radius: 10px;
    background-color: #5f5b75;
    transform: translateY(-50%);
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > .txt-box > p {
        padding-top: 1.3vw;
        font-size: 2vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > .txt-box > p > a {
        padding-top: 1.3vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > .txt-box > p > a > img {
        width: 13vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > li > ul > li::before {
        left: -1.5vw;
        width: 0.7vw;
        height: 0.7vw;
    }
}

/* 하단 버튼 */
.wrap > .manual-box > .content-5 > .txt-box > nav > ul > .btn-box-2 {
    position: absolute;
    left: 50%;
    bottom: 8px;
    transform: translateX(-50%);
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > .btn-box-2 > button {
    display: block;
    float: left;
    width: 15px;
    height: 15px;
    margin: 0 12px;
    border: none;
    border-radius: 15px;
    outline: none;
    background-color: #bfbfbf;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > .btn-box-2 {
        bottom: 2vw;
    }

    .wrap > .manual-box > .content-5 > .txt-box > nav > ul > .btn-box-2 > button {
        width: 1.5vw;
        height: 1.5vw;
        margin: 0 1vw;
    }
}

.wrap > .manual-box > .content-5 > .txt-box > nav > ul > .btn-box-2 > button.active {
    background-color: #ff8459;
}

/* 콘텐츠부분 */
.wrap > .content-box {
    position: relative;
    height: 548px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box {
        height: auto;
    }
}

.wrap > .content-box > .con {
    position: relative;
    height: 100%;
    box-sizing: border-box;
}

/* 오리엔테이션 */
.wrap > .content-box > .content-6 > .orientation-con {
    width: 974px;
    height: 548px;
    margin: 0 auto;
}

.wrap > .content-box > .content-6 > .orientation-con > video {
    width: 100%;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .orientation-con {
        width: auto;
        max-width: 100vw;
        height: calc(100vh - 25px);
        text-align: center;
    }

    .wrap > .content-box > .content-6 > .orientation-con > video {
        width: 100%;
        height: 100%;
    }
}

/* 러닝맵 */
.wrap > .content-box > .content-6 > .learning-con {
    padding-top: 30px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con {
        margin-top: calc(50vh - 22vw - 12.5px);
        padding-top: 0;
    }
}

/* 좌우 이동버튼 */
.wrap > .content-box > .content-6 > .learning-con > .txt-box > button {
    position: absolute;
    top: 50%;
    width: 45px;
    height: 65px;
    border: none;
    outline: none;
    background: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 25px;
    cursor: pointer;
    transform: translateY(-50%);
    z-index: 10;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box > button {
        width: 4.5vw;
        height: 6.5vw;
        background-size: 2.5vw;
    }
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > .btn-l {
    left: 20px;
    background-image: url(../img/r-map-btn-0.png);
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > .btn-l:active {
    background-image: url(../img/r-map-btn-0-r.png);
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > .btn-r {
    right: 20px;
    background-image: url(../img/r-map-btn-1.png);
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > .btn-r:active {
    background-image: url(../img/r-map-btn-1-r.png);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box > .btn-l {
        left: 2.2vw;
    }

    .wrap > .content-box > .content-6 > .learning-con > .txt-box > .btn-r {
        right: 2.2vw;
    }
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box {
    position: relative;
    width: 863px;
    height: 490px;
    margin: 0 auto;
    padding: 20px 0;
    box-sizing: border-box;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box {
        width: 85vw;
        height: 44vw;
        padding: 2vw 0;
        border-radius: 2vw;
    }
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > ul {
    height: 450px;
    padding: 0 10px;
    box-sizing: border-box;
    -ms-overflow-style: none;
    overflow: hidden;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box > ul {
        height: 100%;
        padding: 0 1vw;
    }
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li {
    padding: 0 50px;
    box-sizing: border-box;
    clear: both;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li {
        padding: 0 5vw;
    }
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li > ul {
    float: left;
    width: 50%;
    margin-bottom: 24px;
    padding: 0 10px;
    box-sizing: border-box;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li > ul {
        margin-bottom: 1.5vw;
        padding: 0 1vw;
    }
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li > ul > p {
    margin-right: 20px;
    margin-bottom: 10px;
    padding-bottom: 5px;
    border-bottom: 2px solid #ff926a;
    color: #8484c5;
    font-size: 18px;
    font-weight: 900;
    line-height: 20px;
    text-shadow: 1.3px 1.6px rgba(204, 204, 204, 0.7);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li > ul > p {
        margin-right: 1vw;
        margin-bottom: 0.8vw;
        padding-bottom: 0.5vw;
        border-bottom: 1px solid #ff926a;
        font-size: 1.7vw;
        line-height: 1.8vw;
        text-shadow: 1px 1px rgba(204, 204, 204, 0.7);
    }
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li > ul > li {
    margin-top: 5px;
    padding-left: 5px;
    color: #4a4756;
    font-size: 13.5px;
    font-weight: 700;
    line-height: 15px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li > ul > li {
        margin-top: 0.5vw;
        padding-left: 0.5vw;
        color: #4a4756;
        font-size: 1.4vw;
        line-height: 1.5vw;
    }
}

.wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li > ul > li > span {
    font-size: 14px;
    font-weight: 900;
    color: #4a66d8;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .learning-con > .txt-box > ul > li > ul > li > span {
        font-size: 1.5vw;
    }
}

/* 사전학습 */
.wrap > .content-box > .content-6 > .ox-con {
    position: relative;
    padding-top: 60px;
}

/* 사전학습-문제 */
.wrap > .content-box > .content-6 > .ox-con > .txt-box {
    position: relative;
    width: 876px;
    height: 150px;
    margin-left: 75px;
    border-radius: 15px;
    background-color: #97a9d5;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con {
        margin-top: calc(50vh - 19vw - 12.5px);
        padding-top: 0;
    }

    .wrap > .content-box > .content-6 > .ox-con > .txt-box {
        width: 78vw;
        height: 12vw;
        margin: 0 auto;
        border-radius: 2.5vw;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .txt-box > button {
    position: absolute;
    left: -48px;
    top: -29px;
    width: 114px;
    height: 112px;
    border: none;
    outline: none;
    background: url(../img/r-ox-img-00.png) no-repeat center;
    background-size: cover;
    color: #fff;
    font-size: 40px;
    font-weight: 900;
    text-shadow:
        -2px -2px 0 #ff9b61,
        2px -2px 0 #ff9b61,
        -2px 2px 0 #ff9b61,
        2px 2px 0 #ff9b61;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .txt-box > button {
        left: -4.2vw;
        top: -2.6vw;
        width: 10vw;
        height: 9.8vw;
        font-size: 3.5vw;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .txt-box > p {
    padding: 30px 50px 30px 65px;
    color: #fff;
    text-align: justify;
    font-size: 24px;
    font-weight: 700;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .txt-box > p {
        padding: 2.3vw 3.9vw 2.3vw 6.2vw;
        font-size: 2vw;
    }
}

/* 사전학습-OX버튼 */
.wrap > .content-box > .content-6 > .ox-con > .btn-box {
    margin-top: 38px;
    text-align: center;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .btn-box {
        margin-top: 4vw;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .btn-box > button {
    position: relative;
    vertical-align: top;
    width: 246px;
    height: 246px;
    margin: 0 50px;
    border: none;
    border-radius: 200px;
    box-sizing: border-box;
    outline: none;
    background: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .btn-box > button {
        width: 22vw;
        height: 22vw;
        margin: 0 5.4vw;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .btn-box > button:active::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 246px;
    height: 246px;
    background: url(../img/r-ox-img-02.png) no-repeat center;
    background-size: cover;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .btn-box > button:active::after {
        left: 0;
        top: 0;
        width: 22vw;
        height: 22vw;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .btn-box > .ox-btn-o {
    background-image: url(../img/r-ox-img-03.png);
}

.wrap > .content-box > .content-6 > .ox-con > .btn-box > .ox-btn-x {
    background-image: url(../img/r-ox-img-04.png);
}

/* 사전학습-정답화면 */
.wrap > .content-box > .content-6 > .ox-con > .answer-box {
    position: absolute;
    left: 49px;
    top: 50px;
    width: 903px;
    height: 465px;
    background: url(../img/r-ox-popup-bg.png) no-repeat left top;
    background-size: cover;
    z-index: 10;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .answer-box {
        left: 50%;
        top: -2vw;
        width: 83vw;
        height: 42vw;
        transform: translateX(-50%);
    }
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box > .close-btn {
    position: absolute;
    right: 30px;
    top: 30px;
    width: 31px;
    height: 31px;
    border: none;
    outline: none;
    background: url(../img/r-ox-popup-img-1.png) no-repeat center;
    background-size: cover;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .answer-box > .close-btn {
        right: 3.5vw;
        top: 3.5vw;
        width: 3.5vw;
        height: 3.5vw;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box > .close-btn:active {
    background-image: url(../img/r-ox-popup-img-1-r.png);
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box > .ox-box {
    width: 150px;
    height: 150px;
    margin: 45px auto 0 auto;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .answer-box > .ox-box {
        width: 16vw;
        height: 16vw;
        margin: 3vw auto 0 auto;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box.answer-o > .ox-box {
    background-image: url(../img/r-ox-popup-img-2.png);
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box.answer-x > .ox-box {
    background-image: url(../img/r-ox-popup-img-3.png);
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box > .txt-box {
    width: 840px;
    height: 210px;
    margin: 25px auto 0 auto;
    padding: 15px;
    box-sizing: border-box;
    background-color: #e6e6e6;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .answer-box > .txt-box {
        width: 77vw;
        height: 18.2vw;
        margin: 2vw auto 0 auto;
        padding: 1vw;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box > .txt-box > p {
    color: #4a4756;
    font-size: 19px;
    font-weight: 700;
    line-height: 28px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .ox-con > .answer-box > .txt-box > p {
        font-size: 1.9vw;
        line-height: 2.6vw;
    }
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box.answer-o > .txt-box > p > span::after {
    content: "O";
    color: #4d92e0;
}

.wrap > .content-box > .content-6 > .ox-con > .answer-box.answer-x > .txt-box > p > span::after {
    content: "X";
    color: #f25959;
}

/* 학습목표 */
.wrap > .content-box > .content-6 > .object-con {
    position: relative;
    padding-top: 35px;
}

.wrap > .content-box > .content-6 > .object-con > nav {
    position: relative;
    width: 939px;
    height: 494px;
    margin: 0 auto;
    padding: 0 30px;
    box-sizing: border-box;
    border: 4px solid #8097cd;
    border-radius: 30px;
    background-color: rgba(255, 255, 255, 0.8);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con {
        padding-top: calc(50vh - 22vw - 12.5px);
    }

    .wrap > .content-box > .content-6 > .object-con > nav {
        width: 85vw;
        height: 44vw;
        padding: 0 3vw;
        border: 2px solid #8097cd;
        border-radius: 3vw;
    }
}

.wrap > .content-box > .content-6 > .object-con > nav > ul {
    position: absolute;
    top: 0;
    bottom: 0;
    margin: 32px 0;
    z-index: 2;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
    overflow-x: hidden;
    overflow-y: scroll;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con > nav > ul {
        margin: 3.6vw 0;
    }
}

/* 커스텀 스크롤바 */
.wrap > .content-box > .content-6 > .object-con > nav > .scroll-bar {
    position: absolute;
    left: 560px;
    top: 46px;
    bottom: 30px;
    width: 2px;
    background-color: #bfbfbf;
    z-index: 3;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con > nav > .scroll-bar {
        left: 51vw;
        top: 4.3vw;
        bottom: 3.2vw;
    }
}

.wrap > .content-box > .content-6 > .object-con > nav > .scroll-point {
    position: absolute;
    left: 543px;
    top: 0;
    width: 36px;
    height: 36px;
    margin-right: 0;
    margin-top: 20px;
    background: url(../img/scroll-point.png) no-repeat center;
    background-size: 24px;
    cursor: pointer;
    z-index: 3;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con > nav > .scroll-point {
        left: 50vw;
        width: 2.2vw;
        height: 2.2vw;
        margin-right: calc(-1.1vw + 1px);
        margin-top: 3vw;
        background-size: contain;
    }
}

.wrap > .content-box > .content-6 > .object-con > nav > ul::-webkit-scrollbar {
    width: 26px;
}

.wrap > .content-box > .content-6 > .object-con > nav > ul::-webkit-scrollbar-thumb {
    display: none;
}

.wrap > .content-box > .content-6 > .object-con > nav > ul::-webkit-scrollbar-track {
    display: none;
}

.wrap > .content-box > .content-6 > .object-con > nav > ul::-webkit-scrollbar-button {
    display: none;
}

.wrap > .content-box > .content-6 > .object-con > nav > ul > img {
    width: 500px;
    margin-bottom: 14px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con > nav > ul > img {
        width: 47vw;
        margin: 0;
    }
}

.wrap > .content-box > .content-6 > .object-con > nav > ul > li {
    margin-bottom: 14px;
    width: 510px;
    padding-left: 50px;
    box-sizing: border-box;
    line-height: 24px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con > nav > ul > li {
        width: 46vw;
        margin: 1vw 0;
        padding-left: 4.7vw;
        box-sizing: border-box;
        font-size: 0;
        line-height: 2vw;
    }
}

.wrap > .content-box > .content-6 > .object-con > nav > ul > li > span {
    position: relative;
    color: #4a4756;
    font-size: 20px;
    font-weight: 700;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con > nav > ul > li > span {
        font-size: 1.6vw;
        line-height: 2vw;
    }
}

.wrap > .content-box > .content-6 > .object-con > nav > ul > li > span::before {
    content: "";
    position: absolute;
    left: -35px;
    top: 6px;
    width: 22px;
    height: 13px;
    background: url(../img/r-lo-img-5.png) no-repeat center;
    background-size: cover;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con > nav > ul > li > span::before {
        left: -3vw;
        top: 0.35vw;
        width: 1.8vw;
        height: 1.1vw;
    }
}

.wrap > .content-box > .content-6 > .object-con > nav > ul > li.v2 > span::before {
    background-image: url(../img/r-lo-img-6.png);
}

.wrap > .content-box > .content-6 > .object-con > nav > .photo-box {
    position: absolute;
    right: 22px;
    bottom: 0;
    width: 350px;
    height: 450px;
    overflow: hidden;
    z-index: 1;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-6 > .object-con > nav > .photo-box {
        right: 2vw;
        bottom: 0;
        width: 32vw;
        height: 40vw;
    }
}

.wrap > .content-box > .content-6 > .object-con > nav > .photo-box > video {
    width: 100%;
    height: 100%;
}

/* 학습하기 */
.wrap > .content-box > .content-7 > div {
    width: 974px;
    height: 548px;
    margin: 0 auto;
}

.wrap > .content-box > .content-7 > div > .qr-box {
    position: absolute;
    right: 0;
    top: 0;
    height: 17%;
    text-align: right;
    font-size: 0;
}

.wrap > .content-box > .content-7 > div > .qr-box > p {
    display: inline-block;
    width: 365px;
    height: 100%;
    padding-top: 15px;
    box-sizing: border-box;
    vertical-align: middle;
    text-align: left;
}

.wrap > .content-box > .content-7 > div > .qr-box > p > span {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5em;
}

.wrap > .content-box > .content-7 > div > .qr-box > img {
    height: 100%;
    vertical-align: middle;
}

.wrap > .content-box > .content-7 > div > video {
    width: 100%;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-7 > div {
        width: auto;
        max-width: 100vw;
        height: calc(100vh - 25px);
        text-align: center;
    }

    .wrap > .content-box > .content-7 > div > video {
        width: 100%;
        height: 100%;
    }
}

/* 평가하기 */
.wrap > .content-box > .content-8 > .quiz-con {
    position: relative;
    padding-top: 10px;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box {
    position: relative;
    width: 960px;
    height: 535px;
    margin: 0 auto;
    background: url(../img/e-pp-img-0.png) no-repeat center;
    background-size: contain;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con {
        position: relative;
        margin-top: calc(50vh - 23vw - 12.5px);
        padding-top: 0;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box {
        width: 85vw;
        height: 46vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > h3 {
    position: absolute;
    display: block;
    left: 44px;
    top: 38px;
    width: 140px;
    height: 70px;
    padding-top: 13px;
    box-sizing: border-box;
    color: #fff;
    font-size: 39.5px;
    font-weight: 900;
    line-height: 40px;
    letter-spacing: -0.1px;
    text-align: center;
    white-space: nowrap;
    transform: rotate(-8deg);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > h3.result {
    padding-top: 17px;
    font-size: 30px;
    line-height: 36px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > h3 {
        left: 5.3vw;
        top: 3.5vw;
        width: 11.5vw;
        height: 6vw;
        padding-top: 1vw;
        font-size: 3vw;
        line-height: 3.4vw;
        letter-spacing: -0.1vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > h3.result {
        padding-top: 0.9vw;
        font-size: 2.8vw;
        line-height: 3.2vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .stamp {
    position: absolute;
    right: 80px;
    top: 70px;
    width: 133px;
    height: 133px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    z-index: 1;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .stamp {
        position: absolute;
        right: 4.7vw;
        top: 4.7vw;
        width: 11.5vw;
        height: 11.5vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .stamp.true {
    background-image: url(../img/e-pp-img-7.png);
}


.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .stamp.false {
    background-image: url(../img/e-pp-img-9.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .false-box,
.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .check-box {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 2;
    cursor: pointer;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .false-box > div,
.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .check-box > div {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 525px;
    height: 144px;
    background: url(../img/e-pp-img-10.png) no-repeat center;
    background-size: cover;
    transform: translateX(-50%) translateY(-50%);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .check-box > div {
    background-image: url(../img/e-pp-img-10-2.png);
}

@media screen and (max-width : 980px) {

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .false-box > div,
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .check-box > div {
        width: 47.6vw;
        height: 13vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav {
    position: relative;
    height: 100%;
    padding: 0 86px;
    padding-top: 130px;
    box-sizing: border-box;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav {
        position: relative;
        padding: 0 8vw;
        padding-top: 11vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > input {
    display: none;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > p {
    color: #4a4756;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: -0.63px;
}


.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > p.ex {
    margin-top: 10px;
    padding: 10px 20px;
    border: 1px solid #ddd;
    font-size: 16px;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > p.ex > span {
    padding-right: 10px;
    font-size: 18px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > p {
        font-size: 2vw;
        letter-spacing: -0.1vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > p.ex {
        margin-top: 1vw;
        padding: 1vw 2vw;
        border-width: 0.5px;
        font-size: 1.6vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > p.ex > span {
        padding-right: 1vw;
        font-size: 1.8vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul {
    margin-top: 20px;
    font-size: 0;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li {
    position: relative;
    margin-bottom: 10px;
    padding: 5px 0;
    padding-left: 45px;
    color: #4a4756;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
    box-sizing: border-box;
    cursor: pointer;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul.half > li {
    display: inline-block;
    width: 50%;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul {
        margin-top: 1.5vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li {
        margin-bottom: 0;
        padding: 0.8vw 0;
        padding-left: 3.5vw;
        font-size: 1.7vw;
        letter-spacing: -0.1vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li:hover,
.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li.active {
    color: #e93c3c;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 30px;
    height: 30px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transform: translateY(-50%);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li::before {
        width: 2.5vw;
        height: 2.5vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li:nth-of-type(1)::before {
    background-image: url(../img/e-pp-img-1.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li:nth-of-type(2)::before {
    background-image: url(../img/e-pp-img-2.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li:nth-of-type(3)::before {
    background-image: url(../img/e-pp-img-3.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li:nth-of-type(4)::before {
    background-image: url(../img/e-pp-img-4.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li:nth-of-type(5)::before {
    background-image: url(../img/e-pp-img-5.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li::after {
    content: "";
    position: absolute;
    left: -5px;
    top: 50%;
    width: 40px;
    height: 40px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transform: translateY(-50%);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li::after {
        content: "";
        position: absolute;
        left: -0.6vw;
        width: 3.7vw;
        height: 3.7vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li.active::after {
    background-image: url(../img/e-pp-img-check.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li.true::after {
    background-image: url(../img/e-pp-img-6.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > ul > li.false::after {
    background-image: url(../img/e-pp-img-8.png);
}

/* 하단 정답, 해설 */
.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary {
    position: absolute;
    left: 26px;
    right: 26px;
    bottom: 31px;
    height: 80px;
    padding: 10px 0;
    padding-left: 50px;
    padding-right: 190px;
    background-color: #efefef;
    color: #3b58d2;
    font-size: 14px;
    font-weight: 700;
    line-height: 17px;
    overflow: hidden;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary {
        left: 3.5vw;
        right: 3.5vw;
        bottom: 2.8vw;
        height: 8vw;
        padding: 0.6vw 0;
        padding-left: 2vw;
        padding-right: 15vw;
        font-size: 1.4vw;
        line-height: 1.7vw;
    }
}

/* 해설 스크롤 */
.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div {
    height: 100%;
    padding-right: 10px;
    overflow-y: auto;
    box-sizing: border-box;
    -ms-scrollbar-arrow-color: #bbb;
    -ms-scrollbar-track-color: #ccc;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div::-webkit-scrollbar {
    width: 15px;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div::-webkit-scrollbar-button {
    height: 50%;
    background-color: #ccc;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 70%;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div::-webkit-scrollbar-button:vertical:decrement {
    background-image: url(../img/arrow-up.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div::-webkit-scrollbar-button:vertical:increment {
    background-image: url(../img/arrow-down.png);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div::-webkit-scrollbar {
        width: 1.5vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div::-webkit-scrollbar-thumb {
        background: #bbb;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div::-webkit-scrollbar-track {
        background: #ccc;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span {
    position: relative;
    display: inline-block;
    padding: 5px 0;
    padding-left: 55px;
    vertical-align: middle;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 47px;
    height: 21px;
    background: url(../img/e-pp-img-12.png) no-repeat center;
    background-size: contain;
    transform: translateY(-50%);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span::after {
    content: "";
    position: absolute;
    left: 92px;
    top: 50%;
    width: 21px;
    height: 21px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transform: translateY(-50%);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span {
        padding: 0.5vw 0;
        padding-left: 6vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span::before {
        width: 5vw;
        height: 2vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span::after {
        left: 10vw;
        width: 2vw;
        height: 2vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span.a1::after {
    background-image: url(../img/e-pp-img-1.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span.a2::after {
    background-image: url(../img/e-pp-img-2.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span.a3::after {
    background-image: url(../img/e-pp-img-3.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span.a4::after {
    background-image: url(../img/e-pp-img-4.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > span.a5::after {
    background-image: url(../img/e-pp-img-5.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > table {
    border-collapse: collapse;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > table caption {
    margin-bottom: 10px;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > table th,
.wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > table td {
    padding: 0 10px;
    border: 1px solid #4a4756;
    text-align: center;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > table caption {
        margin-bottom: 1vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > table th,
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > nav > .commentary > div > table td {
        padding: 0 1vw;
    }
}

/* 정답확인, 다음문제, 결과보기 버튼 */
.wrap > .content-box > .content-8 > .quiz-con > .txt-box > button {
    position: absolute;
    right: 34px;
    bottom: 44px;
    width: 155px;
    height: 58px;
    border: none;
    outline: none;
    cursor: pointer;
    background: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > button {
        right: 4vw;
        bottom: 5vw;
        width: 12.5vw;
        height: 4.7vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .answer-btn {
    background-image: url(../img/e-pp-btn-ok.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .answer-btn:active {
    background-image: url(../img/e-pp-btn-ok-r.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .next-btn {
    background-image: url(../img/e-pp-btn-next.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .next-btn:active {
    background-image: url(../img/e-pp-btn-next-r.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .result-btn {
    background-image: url(../img/e-pp-btn-result.png);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .result-btn:active {
    background-image: url(../img/e-pp-btn-result-r.png);
}

/* 결과보기 창 */
.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-notice {
    position: absolute;
    left: 50%;
    top: 80px;
    width: 562px;
    height: 76px;
    padding-top: 10px;
    border-radius: 20px;
    box-sizing: border-box;
    background-color: #eaeaea;
    color: #181210;
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.75px;
    transform: translateX(-50%);
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-notice > span {
    color: #e93c3c;
    font-size: 40px;
    font-weight: 900;
    letter-spacing: -1px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-notice {
        top: 6.5vw;
        width: 48vw;
        height: 6.5vw;
        padding-top: 1vw;
        border-radius: 2vw;
        font-size: 2.65vw;
        letter-spacing: 0;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-notice > span {
        font-size: 3.4vw;
    }
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box {
    position: absolute;
    left: 130px;
    top: 200px;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box > div {
    display: inline-block;
    width: 212px;
    height: 246px;
    margin: 0 10px;
    background: url(../img/e-pp-img-14.png) no-repeat center;
    background-size: cover;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box > div > p {
    padding-top: 20px;
    color: #fff;
    text-align: center;
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -0.8px;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box > div > div {
    height: 71px;
    margin-top: 56px;
    background: url(../img/e-pp-img-16.png) no-repeat center;
    background-size: contain;
}

.wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box > div.correct > div {
    background-image: url(../img/e-pp-img-15.png);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box {
        left: 8vw;
        top: 16vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box > div {
        display: inline-block;
        width: 19.5vw;
        height: 23.5vw;
        margin: 0 1.5vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box > div > p {
        padding-top: 1.7vw;
        font-size: 3.4vw;
    }

    .wrap > .content-box > .content-8 > .quiz-con > .txt-box > .correct-box > div > div {
        height: 8.1vw;
        margin-top: 3.9vw;
    }
}

/* 요점정리 */
.wrap > .content-box > .content-9 > .summary-con {
    position: relative;
    padding-top: 14px;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box {
    position: relative;
    width: 964px;
    height: 520px;
    padding-top: 40px;
    box-sizing: border-box;
    margin: 0 auto;
    background: url(../img/w-s-img-1.png) no-repeat center;
    background-size: contain;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box.no-ex {
    background-image: url(../img/w-s-img-3.png);
}

/* 커스텀 스크롤 바 */
.wrap > .content-box > .content-9 > .summary-con > .txt-box > .scroll-bar {
    position: absolute;
    right: 28px;
    top: 50px;
    bottom: 110px;
    width: 2px;
    background-color: #bfbfbf;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > .scroll-point {
    position: absolute;
    right: 0;
    top: 0;
    width: 36px;
    height: 36px;
    margin-top: 30px;
    margin-right: 11px;
    background: url(../img/scroll-point.png) no-repeat center;
    background-size: 24px;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con {
        padding-top: calc(50vh - 20vw - 12.5px);
    }

    .wrap > .content-box > .content-9 > .summary-con > .txt-box {
        width: 85vw;
        height: 40vw;
        padding-top: 3vw;
    }

    .wrap > .content-box > .content-9 > .summary-con > .txt-box > .scroll-bar {
        right: 0;
        top: 3vw;
        bottom: 9vw;
    }

    .wrap > .content-box > .content-9 > .summary-con > .txt-box > .scroll-point {
        right: -6px;
        width: 14px;
        height: 14px;
        margin-right: 0;
        margin-top: 2.5vw;
        background-size: 14px;
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > .title-box {
    position: absolute;
    left: 32px;
    top: -14px;
    width: 92px;
    height: 58px;
    background: url(../img/w-s-img-0.png) no-repeat center;
    background-size: contain;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > .title-box {
        left: 7vw;
        top: -0.8vw;
        width: 9vw;
        height: 4vw;
        background-image: url(../img/w-s-img-0-m.png);
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul {
    height: 375px;
    padding-bottom: 30px;
    box-sizing: border-box;
    overflow-y: auto;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
}

/* 기존 스크롤바 처리부분 */
.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul::-webkit-scrollbar {
    width: 26px;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul::-webkit-scrollbar-thumb {
    display: none;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul::-webkit-scrollbar-track {
    display: none;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul::-webkit-scrollbar-button {
    display: none;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul {
        height: 28.6vw;
        padding-bottom: 3vw;
    }
}

@media print {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul {
        overflow-y: visible;
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li {
    position: relative;
    margin-top: 14px;
    padding-left: 52px;
    padding-right: 30px;
    color: #4a4756;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2em;
    letter-spacing: -0.5px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li {
        margin-top: 1vw;
        padding-left: 8vw;
        padding-right: 7vw;
        font-size: 1.5vw;
        letter-spacing: 0;
    }
}

@media print {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li {
        font-size: 16px;
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li > table {
    width: 100%;
    margin-top: 10px;
    margin-bottom: 25px;
    border-collapse: collapse;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li > table th,
.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li > table td {
    padding: 5px 10px;
    border: 1px solid #4a4756;
    text-align: center;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li > table th {
    text-align: center;
    white-space: nowrap;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li > table {
        margin-top: 1vw;
        margin-bottom: 2.5vw;
    }

    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li > table th,
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li > table td {
        padding: 0.5vw 1vw;
    }
}

/* 가리는부분 */
.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li span {
    position: relative;
    color: #5870ff;
    font-weight: 900;
    cursor: pointer;
    white-space: nowrap;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li span::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: #7f9ee9 url(../img/w-s-box-img.png) no-repeat right bottom;
    z-index: 1;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li span::after {
        background-size: 1vw;
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li span.active {
    cursor: auto;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li span.active::after {
    display: none;
}

@media print {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > ul > li span::after {
        display: none;
    }
}

/* 요점정리-참고문헌 */
.wrap > .content-box > .content-9 > .summary-con > .txt-box > nav {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 93px;
    padding: 0 78px 0 38px;
    box-sizing: border-box;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > div > img {
    display: block;
    width: 59px;
    height: 17px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > nav {
        height: 8vw;
        padding: 0 7vw;
    }

    .wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > div > img {
        width: 6vw;
        height: 1.8vw;
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > ul {
    float: left;
    width: 62%;
    padding-top: 10px;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > ul.w100 {
    width: 100%;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > ul {
        padding-top: 0.3vw;
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > ul:last-of-type {
    width: 38%;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > ul > li {
    color: #4c847f;
    font-size: 13px;
    line-height: 15px;
    letter-spacing: -1px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > ul > li::before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    margin: 0 5px;
    border-radius: 5px;
    background-color: #4fc5bb;
    vertical-align: middle;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > ul > li {
        font-size: 1.2vw;
        line-height: 1.4vw;
        letter-spacing: -0.2vw;
    }

    .wrap > .content-box > .content-9 > .summary-con > .txt-box > nav > ul > li::before {
        width: 0.5vw;
        height: 0.5vw;
        margin: 0 0.5vw;
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > .print-btn {
    position: absolute;
    right: 10px;
    bottom: -3px;
    width: 73px;
    height: 73px;
    border: none;
    outline: none;
    background: url(../img/w-s-btn-print.png);
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .summary-con > .txt-box > .print-btn {
        display: none;
    }
}

.wrap > .content-box > .content-9 > .summary-con > .txt-box > .print-btn:active {
    background: url(../img/w-s-btn-print-r.png);
}

/* 다음 차시 안내 */
.wrap > .content-box > .content-9 > .next-con {
    position: relative;
    padding-top: 40px;
}

.wrap > .content-box > .content-9 > .next-con > .txt-box {
    width: 860px;
    height: 323px;
    margin: 0 auto;
    text-align: center;
    background: url(../img/next-img-0.png) no-repeat center;
    background-size: contain;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .next-con {
        padding-top: calc(50vh - 18vw - 12.5px);
    }

    .wrap > .content-box > .content-9 > .next-con > .txt-box {
        width: 80vw;
        height: 30vw;
    }
}

.wrap > .content-box > .content-9 > .next-con > .txt-box > h3 {
    padding-top: 110px;
    color: #ff8459;
    font-size: 35px;
    font-weight: 900;
    line-height: 42px;
}

.wrap > .content-box > .content-9 > .next-con > .txt-box > h4 {
    padding-top: 20px;
    color: #656fa0;
    font-size: 38px;
    font-weight: 700;
    line-height: 50px;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .next-con > .txt-box > h3 {
        padding-top: 10vw;
        font-size: 3vw;
        line-height: 4vw;
    }

    .wrap > .content-box > .content-9 > .next-con > .txt-box > h4 {
        padding-top: 2.5vw;
        font-size: 3.2vw;
        line-height: 4.2vw;
    }
}

/* 다음 차시 바로가기 버튼 */
.wrap > .content-box > .content-9 > .next-con > .btn-box {
    margin-top: 65px;
    padding: 0 20px;
    text-align: right;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .next-con > .btn-box {
        width: 85vw;
        margin: 0 auto;
        margin-top: 0.5vw;
        padding: 0;
        text-align: right;
    }
}

.wrap > .content-box > .content-9 > .next-con > .btn-box > span {
    color: #2089c5;
    font-size: 25px;
    font-weight: 900;
    vertical-align: middle;
}

.wrap > .content-box > .content-9 > .next-con > .btn-box > span::before {
    content: "";
    display: inline-block;
    width: 22px;
    height: 13px;
    margin-right: 8px;
    background: url(../img/next-img-1.png) no-repeat center;
    background-size: cover;
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .next-con > .btn-box > span {
        font-size: 12px;
    }

    .wrap > .content-box > .content-9 > .next-con > .btn-box > span::before {
        width: 12px;
        height: 7px;
        margin-right: 4px;
    }
}

.wrap > .content-box > .content-9 > .next-con > .btn-box > button {
    width: 76px;
    height: 76px;
    margin-left: 5px;
    padding: 45px;
    border: none;
    outline: none;
    background: url(../img/next-btn-go.png) no-repeat center;
    background-size: 76px;
    cursor: pointer;
    vertical-align: middle;
}

.wrap > .content-box > .content-9 > .next-con > .btn-box > button:active {
    background-image: url(../img/next-btn-go-r.png);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .next-con > .btn-box > button {
        width: 6vw;
        height: 6vw;
        margin-left: 0;
        padding: 4vw;
        background-size: 6vw;
    }
}

/* 수강기간 아닙니다 알림 */
.wrap > .content-box > .content-9 > .next-con > .alert-box {
    position: absolute;
    left: 50%;
    top: 180px;
    width: 435px;
    height: 200px;
    background: url(../img/next-popup-0.png) no-repeat center;
    background-size: cover;
    transform: translateX(-50%);
    text-align: center;
}

.wrap > .content-box > .content-9 > .next-con > .alert-box > button {
    width: 143px;
    height: 52px;
    margin-top: 130px;
    border: none;
    outline: none;
    background: url(../img/next-btn-ok.png) no-repeat center;
    background-size: cover;
    cursor: pointer;
}

.wrap > .content-box > .content-9 > .next-con > .alert-box > button:active {
    background-image: url(../img/next-btn-ok-r.png);
}

@media screen and (max-width : 980px) {
    .wrap > .content-box > .content-9 > .next-con > .alert-box {
        top: calc(50vh - 7vw);
        width: 39vw;
        height: 18vw;
    }

    .wrap > .content-box > .content-9 > .next-con > .alert-box > button {
        width: 13vw;
        height: 5vw;
        margin-top: 11.8vw;
    }
}

/* 하단 컨트롤 박스 */
.wrap > .control-box {
    position: relative;
    height: 59px;
    background-color: #fefae8;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        height: 25px;
        z-index: 7;
    }
}

.wrap > .control-box > div {
    position: relative;
    float: left;
    height: 100%;
}

.wrap > .control-box > .logo-box {
    width: 130px;
    margin: 0 15px;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .logo-box {
        width: 13vw;
        max-width: 85px;
        margin: 0 1.5vw;
    }
}

.wrap > .control-box > .logo-box > img {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

/* 영상 시간부분 */
.wrap > .control-box > .progress-control {
    width: 360px;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .progress-control {
        width: 36vw;
    }
}

.wrap > .control-box > .progress-control > div {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
}

.wrap > .control-box > .progress-control > .progress-bar {
    left: 0;
    width: 250px;
    height: 12px;
    border-radius: 10px;
    background-color: #8c8a94;
    cursor: pointer;
    overflow: hidden;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .progress-control > .progress-bar {
        width: 25vw;
        height: 7px;
    }
}

.wrap > .control-box > .progress-control > .progress-bar > div {
    position: relative;
    width: 0;
    height: 100%;
    background-color: #ff8459;
}

.wrap > .control-box > .progress-control > .progress-bar > div::after {
    content: "";
    position: absolute;
    right: -5px;
    top: 0;
    width: 10px;
    height: 100%;
    border-radius: 10px;
    background-color: #e34f3b;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .progress-control > .progress-bar > div::after {
        right: -3.5px;
        width: 7px;
    }
}

.wrap > .control-box > .progress-control > .time-bar {
    right: 0;
    width: 100px;
    color: #4a4756;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .progress-control > .time-bar {
        width: 11vw;
        font-size: 1.5vw;
    }
}

.wrap > .control-box > .video-control {
    width: 235px;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .video-control {
        width: 23vw;
        max-width: 145px;
    }
}

@media screen and (min-width : 641px) and (max-width : 679px) {
    .wrap > .control-box > .video-control {
        margin-left: 1vw;
    }
}

@media screen and (min-width : 680px) and (max-width : 719px) {
    .wrap > .control-box > .video-control {
        margin-left: 3vw;
    }
}

@media screen and (min-width : 720px) and (max-width : 980px) {
    .wrap > .control-box > .video-control {
        margin-left: 5vw;
    }
}

.wrap > .control-box > .video-control > .btn-box {
    position: absolute;
    left: 10px;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .video-control > .btn-box {
        left: 0;
    }
}

.wrap > .control-box > .video-control > .btn-box > button {
    float: left;
    width: 30px;
    height: 30px;
    margin-right: 7px;
    border: none;
    border-radius: 30px;
    outline: none;
    cursor: pointer;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .video-control > .btn-box > button {
        width: 3.2vw;
        height: 3.2vw;
        max-width: 21px;
        max-height: 21px;
        margin-right: 0.625vw;
    }
}

.wrap > .control-box > .video-control > .btn-box > #videoPlay {
    background-image: url(../img/tb-btn-play.png);
}

.wrap > .control-box > .video-control > .btn-box > #videoPause {
    background-image: url(../img/tb-btn-stop.png);
}

.wrap > .control-box > .video-control > .btn-box > #videoReplay {
    background-image: url(../img/tb-btn-replay.png);
}

.wrap > .control-box > .video-control > .btn-box > #videoSound {
    width: 20px;
    height: 16px;
    margin-top: 7px;
    background-image: url(../img/tb-btn-sound.png);
    cursor: default;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .video-control > .btn-box > #videoSound {
        width: 2vw;
        height: 1.6vw;
        max-width: 13px;
        max-height: 10px;
        margin-top: 0.7vw;
    }
}

.wrap > .control-box > .video-control > .btn-box > #videoPlay:active,
.wrap > .control-box > .video-control > .btn-box > #videoPlay.active {
    background-image: url(../img/tb-btn-play-r.png);
}

.wrap > .control-box > .video-control > .btn-box > #videoPause:active,
.wrap > .control-box > .video-control > .btn-box > #videoPause.active {
    background-image: url(../img/tb-btn-stop-r.png);
}

.wrap > .control-box > .video-control > .btn-box > #videoReplay:active,
.wrap > .control-box > .video-control > .btn-box > #videoReplay.active {
    background-image: url(../img/tb-btn-replay-r.png);
}

.wrap > .control-box > .video-control > .progress-bar {
    position: absolute;
    left: 150px;
    top: 50%;
    width: 80px;
    height: 6px;
    border-radius: 10px;
    transform: translateY(-50%);
    background-color: #8c8a94;
    cursor: pointer;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .video-control > .progress-bar {
        width: 7.5vw;
        max-width: 48px;
        height: 4px;
        left: auto;
        right: 0;
    }
}

.wrap > .control-box > .video-control > .progress-bar > div {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background-color: #ff8459;
}

.wrap > .control-box > .video-control > .progress-bar > div::after {
    content: "";
    position: absolute;
    right: -6px;
    top: -3px;
    width: 12px;
    height: 12px;
    border-radius: 10px;
    background-color: #e34f3b;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .video-control > .progress-bar > div::after {
        right: -4px;
        top: -2px;
        width: 8px;
        height: 8px;
    }
}

/* 메모, 스크립트 버튼 */
.wrap > .control-box > .txt-control {
    float: right;
    width: 112px;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .txt-control {
        width: 10vw;
    }
}

.wrap > .control-box > .txt-control > .btn-box {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    font-size: 0;
}

.wrap > .control-box > .txt-control > .btn-box > button {
    float: left;
    width: 46px;
    height: 46px;
    margin-left: 9px;
    border: none;
    outline: none;
    cursor: pointer;
    background: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.wrap > .control-box > .txt-control > .btn-box > #memo {
    background-image: url(../img/tb-btn-memo.png);
}

.wrap > .control-box > .txt-control > .btn-box > #memo:active,
.wrap > .control-box > .txt-control > .btn-box > #memo.active {
    background-image: url(../img/tb-btn-memo-r.png);
}

.wrap > .control-box > .txt-control > .btn-box > #subtitle {
    background-image: url(../img/tb-btn-script.png);
}

.wrap > .control-box > .txt-control > .btn-box > #subtitle:active,
.wrap > .control-box > .txt-control > .btn-box > #subtitle.active {
    background-image: url(../img/tb-btn-script-r.png);
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .txt-control > .btn-box > button {
        width: 4vw;
        height: 3.6vw;
        max-width: 26px;
        max-height: 23px;
        margin-left: 0.6vw;
    }

    .wrap > .control-box > .txt-control > .btn-box > #memo {
        background-image: url(../img/m-btn-memo.png);
    }

    .wrap > .control-box > .txt-control > .btn-box > #memo:active,
    .wrap > .control-box > .txt-control > .btn-box > #memo.active {
        background-image: url(../img/m-btn-memo-r.png);
    }

    .wrap > .control-box > .txt-control > .btn-box > #subtitle {
        background-image: url(../img/m-btn-script.png);
    }

    .wrap > .control-box > .txt-control > .btn-box > #subtitle:active,
    .wrap > .control-box > .txt-control > .btn-box > #subtitle.active {
        background-image: url(../img/m-btn-script-r.png);
    }
}

/* 페이지 이동 버튼 */
.wrap > .control-box > .page-control {
    float: right;
    width: 130px;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .page-control {
        width: 14vw;
    }
}

/* 다음버튼을 클릭 말풍선 */
.wrap > .control-box > .page-control > .next-txt,
.wrap > .control-box > .page-control > .last-txt {
    position: absolute;
    right: 4px;
    bottom: 46px;
    width: 200px;
    height: 51px;
    background: url(../img/e-pp-nextbox.png) no-repeat center;
    background-size: contain;
    z-index: 3;
}

.wrap > .control-box > .page-control > .last-txt {
    background-image: url(../img/e-pp-lastbox.png);
}

@media screen and (max-width : 980px) {

    .wrap > .control-box > .page-control > .next-txt,
    .wrap > .control-box > .page-control > .last-txt {
        right: 1.5vw;
        bottom: 20px;
        width: 120px;
        height: 30px;
    }
}

.wrap > .control-box > .page-control > .btn-box {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    font-size: 0;
}

.wrap > .control-box > .page-control > .btn-box > span {
    vertical-align: middle;
    color: #777;
    font-size: 18px;
    font-weight: 700;
}

.wrap > .control-box > .page-control > .btn-box > #pageMin {
    color: #ff8459;
    font-size: 25px;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .page-control > .btn-box > span {
        font-size: 1.9vw;
    }

    .wrap > .control-box > .page-control > .btn-box > #pageMin {
        font-size: 2.4vw;
    }
}

.wrap > .control-box > .page-control > .btn-box > button {
    width: 22px;
    height: 26px;
    border: none;
    outline: none;
    cursor: pointer;
    vertical-align: middle;
    background: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

@media screen and (max-width : 980px) {
    .wrap > .control-box > .page-control > .btn-box > button {
        width: 2.3vw;
        height: 2.6vw;
        max-width: 15px;
        max-height: 17px;
    }
}

.wrap > .control-box > .page-control > .btn-box > #btnPrev {
    background-image: url("../img/tb-btn-prev.png");
}

.wrap > .control-box > .page-control > .btn-box > #btnPrev:active {
    background-image: url("../img/tb-btn-prev-r.png");
}

.wrap > .control-box > .page-control > .btn-box > #btnNext {
    background-image: url("../img/tb-btn-next.png");
}

.wrap > .control-box > .page-control > .btn-box > #btnNext:active {
    background-image: url("../img/tb-btn-next-r.png");
}