html {
    overflow-x: hidden;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}

html, body, p, h1, h2, h3, h4, h5, h6, ul, ol, li, dl, dt, dd, table, th, td, form, fieldset, legend, input, textarea, button, select, option, img, div {
    margin: 0;
    padding: 0;
}

img, fieldset {
    border: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

img {
    vertical-align: top;
}

input, select {
    vertical-align: middle;
}

select,
input[type=text],
input[type=password],
input[type=number],
input[type=tel],
input[type=submit],
input[type=rest],
input[type=button],
textarea {
    border-radius: 0;
    background-color: transparent;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

em, address {
    font-style: normal;
}

table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0px;
    empty-cells: show;
    table-layout: fixed;
}

legend, caption {
    visibility: hidden;
    width: 0;
    height: 0;
    line-height: 0;
    margin: 0;
    padding: 0;
    font-size: 0;
}

h1, h2, h3, h4, h5, h6, strong, em {
    font-weight: bold;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after {
    content: "";
    content: none;
}

q:before, q:after {
    content: "";
    content: none;
}

button {
    display: inline-block;
    vertical-align: middle;
    white-space: nowrap;
    font-family: inherit;
    text-decoration: none;
    border: none;
    background: transparent;
    outline: 0;
    cursor: pointer;
}

#wrapper .section-body .container, .grid {
    *zoom: 1;
}
#wrapper .section-body .container::before, .grid::before, #wrapper .section-body .container::after, .grid::after {
    content: "";
    display: table;
}
#wrapper .section-body .container::after, .grid::after {
    clear: both;
}

.hidden,
.sr_only,
.sr-only {
    position: absolute;
    display: inline-block;
    overflow: hidden;
    clip: rect(0 0 0 0);
    width: 0px;
    height: 0px;
    margin: -1px;
    padding: 0;
    word-break: keep-all;
    white-space: nowrap;
    color: transparent;
    border: 0;
    text-indent: -9999px;
}

.grid {
    position: relative;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
.grid .col {
    position: relative;
    float: left;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.table {
    display: table;
}
.table .table-cell {
    display: table-cell;
    height: 100%;
    vertical-align: middle;
}

.effect-bounce-diagonal {
    animation-name: effectBounceDiagonal;
    animation-duration: 0.8s;
    animation-iteration-count: infinite;
    animation-timing-function: ease;
    animation-direction: normal;
}
@-webkit-keyframes effectBounceDiagonal {
    0%, 100% {
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        transform: translate(0, 0);
    }
    50% {
        -webkit-transform: translate(-10px, -10px);
        -ms-transform: translate(-10px, -10px);
        transform: translate(-10px, -10px);
    }
}
@keyframes effectBounceDiagonal {
    0%, 100% {
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        transform: translate(0, 0);
    }
    50% {
        -webkit-transform: translate(-10px, -10px);
        -ms-transform: translate(-10px, -10px);
        transform: translate(-10px, -10px);
    }
}

.effect-bounce-updown {
    animation-name: effectBounceUpDown;
    animation-duration: 0.8s;
    animation-iteration-count: infinite;
    animation-timing-function: ease;
    animation-direction: normal;
}
@-webkit-keyframes effectBounceUpDown {
    0%, 100% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
    50% {
        -webkit-transform: translateY(-10px);
        -ms-transform: translateY(-10px);
        transform: translateY(-10px);
    }
}
@keyframes effectBounceUpDown {
    0%, 100% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
    50% {
        -webkit-transform: translateY(-10px);
        -ms-transform: translateY(-10px);
        transform: translateY(-10px);
    }
}

.effect-extend {
    animation-name: effectExtend;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: ease;
    animation-direction: normal;
}
@-webkit-keyframes effectExtend {
    0%, 100% {
        -webkit-transform: scale(1, 1);
        -ms-transform: scale(1, 1);
        transform: scale(1, 1);
    }
    50% {
        -webkit-transform: scale(1.03, 1.03);
        -ms-transform: scale(1.03, 1.03);
        transform: scale(1.03, 1.03);
    }
}
@keyframes effectExtend {
    0%, 100% {
        -webkit-transform: scale(1, 1);
        -ms-transform: scale(1, 1);
        transform: scale(1, 1);
    }
    50% {
        -webkit-transform: scale(1.03, 1.03);
        -ms-transform: scale(1.03, 1.03);
        transform: scale(1.03, 1.03);
    }
}

.effect-blink {
    animation-name: effectBlink;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: step-end;
    animation-direction: normal;
}
@-webkit-keyframes effectBlink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}
@keyframes effectBlink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}
#wrapper * {
    font-family: "Paperlogy";
    font-weight: 400;
}
#wrapper .visual-header {
    position: absolute;
    left: 0;
    right: 0;
    height: 64px;
    width: 100%;
    border-bottom: 1px solid #D4E3E7;
    z-index: 10;
}
#wrapper .visual-header .container {
    width: 1400px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
}
#wrapper .visual-header .container .login_box {
    margin-left: auto;
}
#wrapper .visual-header .container .login_box .logout {
    display: flex;
    gap: 24px;
    align-items: center;
}
#wrapper .visual-header .container .login_box .logout p span {
    font-weight: 500;
    color: #555;
    font-size: 15px;
}
#wrapper .visual-header .container .login_box #loginBtn {
    display: flex;
    align-items: center;
    padding: 0 14px;
    border-radius: 75px;
    height: 28px;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    background: #00B0E1;
}
#wrapper .visual-header.sub {
    height: 60px;
    border-bottom: 0;
}
#wrapper .visual-header.sub .container {
    width: 1200px;
}
#wrapper .main-wrap .container {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}
#wrapper .main-wrap .section-visual {
    position: relative;
    padding-top: 64px;
    height: 963px;
    background-color: #d4fdf9;
    background-image: url("/resources/images/themeplace/mathTown/bg_visual_2504.png"), url("/resources/images/themeplace/mathTown/bg_visual_x_2504.jpg");
    background-repeat: no-repeat, repeat-x;
    background-position: 50% 0, 50% 0;
}
#wrapper .main-wrap .section-visual .container {
    position: absolute;
    left:50%;
    top:64px;
    width: 1900px;
    height: 100%;
    margin-left:-950px;
}

#wrapper .main-wrap .main-btn-group {
    position: absolute;
    top: 24px;
    left: 0;
    display: flex;
    flex-direction: row;
    gap: 5px;
    z-index: 10;
}
#wrapper .main-wrap .section-sub-visual .main-btn-group { top: 68px;}
#wrapper .main-wrap .section-visual .btn-info,
#wrapper .main-wrap .section-sub-visual .btn-info {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 140px;
    height: 52px;
    border-radius: 100px;
    background-color: #000;
}
#wrapper .main-wrap .section-visual .btn-info span,
#wrapper .main-wrap .section-sub-visual .btn-info span{
    padding-right: 18px;
    display: inline-flex;
    font-size: 20px;
    color: #fff;
    font-weight: 600;
    background: url("/resources/images/themeplace/mathTown/icon_btn_arrow_w.png") right 50% no-repeat;
}
#wrapper .main-wrap .section-sub-visual .btn-info { width: 120px; height: 44px;}
#wrapper .main-wrap .section-sub-visual .btn-info span { font-size: 16px; background-size:  11px auto;}
#wrapper .main-wrap .section-visual .v-title {
    position: absolute;
    top: 65px;
    left: 50%;
    margin-left: -310px;
    z-index: 2;
}
#wrapper .main-wrap .section-visual .v-text {
    position: absolute;
    top: 212px;
    left: 50%;
    margin-left: -629px;
    z-index: 1;
}
#wrapper .main-wrap .section-visual .c-obj1 {
    position: absolute;
    top: 613px;
    left: 50%;
    margin-left: -962px;
    z-index: 3;
    transition: 0.6s;
    animation: twist 1.5s infinite linear;
    transform-origin: 50% bottom;
}
#wrapper .main-wrap .section-visual .c-obj2 {
    position: absolute;
    top: 595px;
    left: 50%;
    margin-left: 787px;
    z-index: 3;
    transition: 0.6s;
    animation: go 1.5s infinite linear;
    transform-origin: 50% bottom;
}
#wrapper .main-wrap .section-visual .grade-obj {position: absolute; left: 50%; top: 384px; width: 1900px; height: 515px; margin: 0 0 0 -950px;}
#wrapper .main-wrap .section-visual .grade-obj .grade,
#wrapper .main-wrap .section-visual .grade-obj .grade .grade-flag,
#wrapper .main-wrap .section-visual .grade-obj .grade .obj {position: absolute;}
#wrapper .main-wrap .section-visual .grade-obj .grade .obj {pointer-events: none;}
#wrapper .main-wrap .section-visual .grade-obj .grade {cursor: pointer;}
#wrapper .main-wrap .section-visual .grade-obj .g-3 { left: 252px; top: 15px; width: 356px; height: 182px;}
#wrapper .main-wrap .section-visual .grade-obj .g-3 .obj {left: -47px; bottom: -153px; width: 66px; height: 125px; background:url(/resources/images/themeplace/mathTown/img_character_01.png) no-repeat 0 0;}
#wrapper .main-wrap .section-visual .grade-obj .g-4 { left: 624px; top: 15px; width: 350px; height: 383px;}
#wrapper .main-wrap .section-visual .grade-obj .g-4 .obj {right: -142px; top: 5px; width: 139px; height: 149px; background:url(/resources/images/themeplace/mathTown/img_character_02.png) no-repeat 0 0;}
#wrapper .main-wrap .section-visual .grade-obj .g-5 { right: 546px; top: 129px; width: 340px; height: 254px;}
#wrapper .main-wrap .section-visual .grade-obj .g-5 .obj {right: -163px; top: 112px; width: 96px; height: 116px; background:url(/resources/images/themeplace/mathTown/img_character_03.png) no-repeat 0 0;}
#wrapper .main-wrap .section-visual .grade-obj .g-6 { right: 210px; top: 0; width: 337px; height: 222px;}
#wrapper .main-wrap .section-visual .grade-obj .g-6 .obj {right: -169px; top: 12px; width: 87px; height: 152px; background:url(/resources/images/themeplace/mathTown/img_character_04.png) no-repeat 0 0;}

#wrapper .main-wrap .section-visual .grade-obj .moveLtoR {animation: go 1.5s infinite linear;}
#wrapper .main-wrap .section-visual .grade-obj .moveUtoD {animation: goUpDown 1.5s infinite linear;}
#wrapper .main-wrap .section-visual .grade-obj .g-5 .obj {animation-delay: 0.5s; animation-direction: reverse;}
#wrapper .main-wrap .section-visual .grade-obj .g-6 .obj {animation-delay: 0.5s; animation-direction: reverse;}

#wrapper .main-wrap .section-visual .grade-obj .is-hover.grade {z-index:10;}
#wrapper .main-wrap .section-visual .grade-obj .is-hover.g-3 .grade-flag {left: -30px; top: 60px; width: 193px; height: 112px; background-image:url(/resources/images/themeplace/mathTown/img_flag_01_b.png);}
#wrapper .main-wrap .section-visual .grade-obj .is-hover.g-3 .obj {left: 124px; bottom: -18px;}
#wrapper .main-wrap .section-visual .grade-obj .is-hover.g-4 .grade-flag {left: -79px; top: 185px; width: 242px; height: 199px; background-image:url(/resources/images/themeplace/mathTown/img_flag_02_b.png);}
#wrapper .main-wrap .section-visual .grade-obj .is-hover.g-4 .obj {right: 98px; top: 275px;}
#wrapper .main-wrap .section-visual .grade-obj .is-hover.g-5 .grade-flag {right: -46px; top: 41px; width: 183px; height: 208px; background-image:url(/resources/images/themeplace/mathTown/img_flag_03_b.png);}
#wrapper .main-wrap .section-visual .grade-obj .is-hover.g-5 .obj {right: 114px; top: 172px;}
#wrapper .main-wrap .section-visual .grade-obj .is-hover.g-6 .grade-flag {right: 174px; top: 83px; width: 182px; height: 143px; background-image:url(/resources/images/themeplace/mathTown/img_flag_04_b.png);}
#wrapper .main-wrap .section-visual .grade-obj .is-hover.g-6 .obj {right: 81px; top: 72px;}

@keyframes aniHidden {
    0% {opacity: 1;}
    100% {opacity: 0;}
}

@keyframes aniVisual {
    0% {opacity: 0;}
    100% {opacity: 1;}
}

#wrapper .main-wrap .section-sub-visual {
    position: relative;
    height: 306px;
    background: url("/resources/images/themeplace/mathTown/bg_sub_2504.png") 50% 0 repeat-x;
    background-size: auto 100%;
}
#wrapper .main-wrap .section-sub-visual p {
    padding-top: 82px;
}
#wrapper .main-wrap .section-sub-visual .btn-main {
    display: flex;
    align-items: center;
    padding: 0 18px;
    height: 44px;
    border-radius: 95px;
    border: 1px solid #000;
    background-color: #fff;
}
#wrapper .main-wrap .section-sub-visual .btn-main span {
    padding-right: 18px;
    display: inline-flex;
    font-size: 16px;
    color: #333;
    font-weight: 600;
    background: url("/resources/images/themeplace/mathTown/icon_btn_arrow.png") right 50% no-repeat;
}
#wrapper .section-menu {
    position: relative;
    height: 80px;
    border-bottom: 1px solid #E6E6E6;
}
#wrapper .section-menu .container {
    width: 1200px;
    height: 100%;
}
#wrapper .section-menu .container .menu-list {
    display: flex;
    align-items: center;
    height: 100%;
}
#wrapper .section-menu .container .menu-list a {
    display: inline-flex;
    align-items: center;
    padding: 0 24px;
    height: 48px;
    border-radius: 100px;
    background-color: #fff;
}
#wrapper .section-menu .container .menu-list a span {
    font-size: 20px;
    font-weight: 700;
    color: #333;
}
#wrapper .section-menu .container .menu-list a.on {
    background-color: #000;
}
#wrapper .section-menu .container .menu-list a.on span {
    display: inline-flex;
    padding-right: 32px;
    color: #fff;
    background: url("/resources/images/themeplace/mathTown/icon_check.png") right center no-repeat;
}
#wrapper .section-body {
    background-color: #fff;
}
#wrapper .section-body.list {
    background-color: #f9f9f9;
}
#wrapper .section-body .container {
    padding: 40px 0;
}
#wrapper .section-body .container .sub-tab {
    position: relative;
    display: flex;
    justify-content: flex-start;
    margin-bottom: 24px;
}
#wrapper .section-body .container .sub-tab ul {
    display: inline-flex;
    border-radius: 24px;
    padding: 4px;
    border: 1px solid #bbb;
    background-color: #fff;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
#wrapper .section-body .container .sub-tab ul li {
    height: 40px;
}
#wrapper .section-body .container .sub-tab ul li a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 84px;
    height: 40px;
    font-size: 18px;
    font-weight: 700;
    color: #bbb;
    border-radius: 90px;
}
#wrapper .section-body .container .sub-tab ul li.on a {
    color: #fff;
    background: #00BFE0;
}
#wrapper .section-body .container .list-wrap {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}
#wrapper .section-body .container .list-wrap .list-box {
    position: relative;
    z-index: 1;
    width: 384px;
    height: 348px;
    cursor: pointer;
    border-radius: 16px;
    border: 1px solid #ddd;
    overflow: hidden;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition-property: all;
    -webkit-transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    -o-transition-property: all;
    -o-transition-duration: 0.3s;
    -o-transition-timing-function: ease-out;
    transition-property: all;
    transition-duration: 0.3s;
    transition-timing-function: ease-out;
}
#wrapper .section-body .container .list-wrap .list-box > a {
    display: block;
    width: 100%;
    height: 100%;
}
#wrapper .section-body .container .list-wrap .list-box .thumb {
    position: relative;
    height: 210px;
}
#wrapper .section-body .container .list-wrap .list-box .thumb i {
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -36px 0 0 -36px;
    display: block;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #fff url("/resources/images/themeplace/mathTown/icon_arrow.png") 50% 50% no-repeat;
    z-index: 1;
}
#wrapper .section-body .container .list-wrap .list-box .thumb img {
    -webkit-transition-property: all;
    -webkit-transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    -o-transition-property: all;
    -o-transition-duration: 0.3s;
    -o-transition-timing-function: ease-out;
    transition-property: all;
    transition-duration: 0.3s;
    transition-timing-function: ease-out;
}
#wrapper .section-body .container .list-wrap .list-box .caption {
    padding: 24px;
}
#wrapper .section-body .container .list-wrap .list-box .caption .caption-title {
    text-align: left;
    font-family: "Pretendard";
    font-weight: 700;
    font-size: 22px;
    color: #000;
}
#wrapper .section-body .container .list-wrap .list-box .button-share {
    padding: 0 24px 24px;
    position: absolute;
    width: 100%;
    bottom: 0;
    z-index: 10;
}
#wrapper .section-body .container .list-wrap .list-box .button-share a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 40px;
    border-radius: 6px;
    border: 1px solid #00BFE0;
}
#wrapper .section-body .container .list-wrap .list-box .button-share a span {
    display: inline-flex;
    padding-right: 18px;
    font-size: 14px;
    font-weight: 700;
    color: #00c7d5;
    background: url("/resources/images/themeplace/mathTown/icon_arrow_sky.png") right 50% no-repeat;
}
#wrapper .section-body .container .list-wrap .list-box .button-share a span i.icon-share {
    display: inline-flex;
    margin-right: 12px;
    width: 18px;
    height: 18px;
    background: url("/resources/images/themeplace/mathTown/icon_share.png") 0 0 no-repeat;
}
#wrapper .section-body .container .list-wrap .list-box:hover {
    border-color: #0055E5;
    box-shadow: 0px 6px 5px 0px rgba(0, 0, 0, 0.1);
}
#wrapper .section-body .container .list-wrap .list-box:hover .thumb i {
    background: #fff url("/resources/images/themeplace/mathTown/icon_arrow_hover.png") 50% 50% no-repeat;
}
#wrapper .section-body .container .list-wrap .list-box:hover .thumb img {
    -webkit-transform: scale(1.05, 1.05);
    -ms-transform: scale(1.05, 1.05);
    transform: scale(1.05, 1.05);
}
#wrapper .section-body .container .list-wrap .list-box:hover .caption .caption-title {
    color: #0055E5;
}
#wrapper .section-body .container .list-wrap .list-box:hover .button-share a {
    background-color: #00BFE0;
}
#wrapper .section-body .container .list-wrap .list-box:hover .button-share a span {
    color: #fff;
    background: url("/resources/images/themeplace/mathTown/icon_arrow_white.png") right 50% no-repeat;
}
#wrapper .section-body .container .list-wrap .list-box:hover .button-share a span i {
    background: url("/resources/images/themeplace/mathTown/icon_share_hover.png") 0 0 no-repeat;
}
#wrapper .section-body .container .btn-more a {
    display: flex !important;
    justify-content: center;
    align-items: center;
    padding-left: 20px;
    margin: 50px auto 0;
    width: 150px;
    height: 50px;
    font-weight: 500;
    font-size: 16px;
    color: #202020;
    border-radius: 150px;
    border: 1px solid #d1d1d1;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);
}
#wrapper .section-body .container .btn-more a {
    position: relative;
    display: inline-block;
}
#wrapper .section-body .container .btn-more a::before {
    content: "";
    position: absolute;
    top: 50%;
    display: block;
    width: 1.25vw;
    height: 1.25vw;
    margin-top: -0.625vw;
    border-width: 0;
    border-style: solid;
    border-color: #000;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    border-bottom-width: 2px;
    border-right-width: 2px;
}
@media screen and (min-width: 720px) {
    #wrapper .section-body .container .btn-more a::before {
        width: 9px;
    }
}
@media screen and (min-width: 720px) {
    #wrapper .section-body .container .btn-more a::before {
        height: 9px;
    }
}
@media screen and (min-width: 720px) {
    #wrapper .section-body .container .btn-more a::before {
        margin-top: -4.5px;
    }
}
#wrapper .section-body .container .btn-more a span {
    color: #9d9d9d;
}
#wrapper .section-body .container .btn-more a:before {
    left: 29px;
    margin-top: -8px;
}
#wrapper .section-body .container .cont {
    padding-top: 28px;
    padding-bottom: 100px;
}
#wrapper .section-body .container .cont .cont-title {
    margin-bottom: 30px;
}
#wrapper .section-body .container .cont .cont-title p {
    font-size: 48px;
    font-weight: 600;
    color: #000;
    line-height: 1.4;
}
#wrapper .section-body .container .cont .cont-title p strong {
    font-size: 48px;
}
#wrapper .section-body .container .cont .cont-title strong {
    font-weight: 600;
    color: #00BFE0;
    line-height: 1.4;
}
#wrapper .section-body .container .cont .cont-title small {
    display: inline-block;
    margin-top: 8px;
    font-size: 20px;
    font-weight: 600;
    color: #777;
    line-height: 1.3;
}
#wrapper .section-body .container .cont .cont-title small strong {
    font-size: inherit;
}
#wrapper .section-body .container .cont.cont-video video {
    border-radius: 16px;
    overflow: hidden;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container {
    display: flex;
    justify-content: space-between;
    height: 625px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #e6e6e6;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-list {
    width: 320px;
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-list li a {
    display: flex;
    align-items: center;
    padding: 0 16px;
    height: 60px;
    font-weight: 500;
    font-size: 20px;
    color: #777;
    border-radius: 8px;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-list li.on a {
    color: #fff;
    background-color: #00BFE0;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-layout {
    padding: 40px;
    width: 880px;
    border-left: 1px solid #e6e6e6;
    background-color: #f9f9f9;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-layout .tab-view {
    display: none;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-layout .tab-view.on {
    display: block;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-layout .tab-view .desc {
    margin-top: 24px;
    text-align: left;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-layout .tab-view .desc p {
    font-size: 24px;
    font-weight: 600;
    color: #000;
}
#wrapper .section-body .container .cont.cont-info-tab .tab-container .tab-layout .tab-view .desc small {
    margin-top: 8px;
    display: block;
    font-size: 18px;
    font-weight: 400;
    color: #777;
    line-height: 1.5;
}
#wrapper .section-body .container .cont.cont-user .tab-list {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
}
#wrapper .section-body .container .cont.cont-user .tab-list li {
    flex: 1;
    height: 62px;
}
#wrapper .section-body .container .cont.cont-user .tab-list li a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    font-size: 20px;
    font-weight: 600;
    color: #000;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #d4d4d4;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
#wrapper .section-body .container .cont.cont-user .tab-list li.on a {
    color: #fff;
    background: #00BFE0;
    border-color: #00BFE0;
}
#wrapper .section-body .container .cont.cont-user .tab-view {
    display: none;
}
#wrapper .section-body .container .cont.cont-user .tab-view.on {
    display: block;
}
#wrapper .section-body .container .cont.cont-user .tab-view .desc {
    font-size: 17px;
    color: #000;
    font-weight: 400;
    text-align: left;
}
#wrapper .section-body .container .cont.cont-user .tab-view table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    border-top: 2px solid #171717;
}
#wrapper .section-body .container .cont.cont-user .tab-view table thead th {
    padding: 16px 0;
    font-size: 16px;
    font-weight: 600;
    color: #171717;
    background-color: #f9f9f9;
    border-left: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}
#wrapper .section-body .container .cont.cont-user .tab-view table thead th:first-child {
    border-left: 0;
}
#wrapper .section-body .container .cont.cont-user .tab-view table thead th:first-child + th {
    border-left: 0;
}
#wrapper .section-body .container .cont.cont-user .tab-view table tbody th {
    padding: 16px 0;
    background-color: #F5FAFF;
    font-size: 16px;
    font-weight: 600;
    color: #171717;
    border-bottom: 1px solid #ddd;
}
#wrapper .section-body .container .cont.cont-user .tab-view table tbody td {
    padding: 16px;
    text-align: left;
    font-size: 16px;
    font-weight: 400;
    color: #777;
    border-left: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}
#wrapper .section-body .nav-wrap{position:relative;border-top:1px solid #ddd;border-bottom:1px solid #ddd;z-index:3}
#wrapper .section-body .nav-wrap .container{padding:0}
#wrapper .section-body .nav-wrap+.container{padding-top:35px}
#wrapper .section-body .nav-wrap .tab1{position:relative;z-index:2}
#wrapper .section-body .nav-wrap .tab1:after{content:"";display:block;clear:both}
#wrapper .section-body .nav-wrap .tab1>li{float:left;min-width:143px;height:48px}
#wrapper .section-body .nav-wrap .tab1>li>.btn-depth{position:relative;display:block;padding:0 50px;border-right:1px solid #fff;border-left:1px solid #fff;font-size:18px;font-weight:500;color:#606677;letter-spacing:-.04em;line-height:2.67}
#wrapper .section-body .nav-wrap .tab2{overflow:hidden;display:none;min-width:143px;height:182px;overflow-y:auto;background:#fff;border:1px solid #ddd;z-index:1}
#wrapper .section-body .nav-wrap .tab2 li a{display:block;width:100%;padding:0 50px;font-size:18px;font-weight:500;color:#9799a0;line-height:2.5;letter-spacing:-.04em;text-align: left;}
#wrapper .section-body .nav-wrap .tab2 li a.on,
#wrapper .section-body .nav-wrap .tab2 li a:hover{background:#f1f1f1;font-weight:500;color:#ff8125}
#wrapper .section-body .nav-wrap .tab1>li:nth-child(2),
#wrapper .section-body .nav-wrap .tab1>li:nth-child(3){margin-left:-1px}
#wrapper .section-body .nav-wrap .tab1>li+li .btn-depth{background:url("/resources/images/themeplace/mathTown/nav_bg.png") no-repeat}
#wrapper .section-body .nav-wrap .tab1>li:nth-child(3)>.btn-depth:after{content:"";position:absolute;top:50%;right:10px;display:inline-block;width:13px;height:9px;margin-top:-4px;background:url("/resources/images/themeplace/mathTown/sub_nav_down.png");vertical-align:middle}
#wrapper .section-body .nav-wrap .tab1.on>li:nth-child(3)>.btn-depth:after{background:url("/resources/images/themeplace/mathTown/sub_nav_up.png")}
#wrapper .section-body .nav-wrap .tab1>li:first-child .tab2{border-radius:0 0 0 8px}
#wrapper .section-body .nav-wrap .tab1>li:nth-child(3) .tab2{border-radius:0 0 8px}
#wrapper .section-body .nav-wrap .tab2::-webkit-scrollbar { width: 8px;}
#wrapper .section-body .nav-wrap .tab2::-webkit-scrollbar-track {background: #eee;border-radius: 15px;}
#wrapper .section-body .nav-wrap .tab2::-webkit-scrollbar-thumb {background: #ccc; border-radius: 15px;}
#wrapper .section-body .nav-wrap .tab2::-webkit-scrollbar-thumb:hover { background: #bbb;}

#wrapper .section-body .detail-contents {
    padding-top: 40px;
    padding-bottom: 60px;
}
#wrapper .section-body .detail-contents .tit {
    float: left;
    position: relative;
    display: inline-block;
    margin-top: 25px;
    font-size: 20px;
    color: #6b6b6b;
    z-index: 1;
}
#wrapper .section-body .detail-contents .btn-top-control {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
#wrapper .section-body .detail-contents .btn_qr_share {
    margin: 0;
}
#wrapper .section-body .detail-contents .btn-full {
    position: relative;
    display: inline-block;
    z-index: 1;
}
#wrapper .section-body .detail-contents .iframe-wrap {
    position: relative;
    width: 100%;
    margin-bottom: 30px;
}
#wrapper .section-body .detail-contents .iframe-box {
    width: 100%;
    height: 638px;
    background: #FFF;
}
#wrapper .section-body .detail-contents .iframe-box > iframe {
    width: 100%;
    height: 100%;
}
#wrapper .section-body .detail-contents .ex-cont {
    position: absolute;
    left: 0;
    top: 82px;
    width: 960px;
    height: 600px;
    text-align: center;
    background-color: rgba(0, 0, 0, 0.3);
}
#wrapper .section-body .detail-contents .ex-cont h3:before {
    content: "";
    display: block;
    width: 70px;
    height: 70px;
    background: url("/resources/images/themeplace/scienceLab/bu_exclamation_big.png") no-repeat 0 0;
    margin: auto;
    margin-bottom: 20px;
}
#wrapper .section-body .detail-contents .ex-cont h3 {
    margin-top: 180px;
    text-align: center;
    font-size: 28px;
    color: #333;
    margin-bottom: 30px;
}
#wrapper .section-body .detail-contents .ex-cont p {
    font-size: 19px;
    color: #666;
}
#wrapper .section-body .detail-contents .ex-cont p a {
    font-weight: 600;
    color: #2b70bf;
    text-decoration: none;
}
#wrapper .section-body .detail-contents .btn-group {
    margin-top: 16px;
    display: flex;
    justify-content: center;
}
#wrapper .section-body .detail-contents .btn-group .btn-share {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 190px;
    height: 57px;
    border-radius: 6px;
    border: 1px solid #00BFE0;
}
#wrapper .section-body .detail-contents .btn-group .btn-share span {
    display: inline-flex;
    padding-right: 18px;
    font-size: 14px;
    font-weight: 700;
    color: #00c7d5;
    background: url("/resources/images/themeplace/mathTown/icon_arrow_sky.png") right 50% no-repeat;
}
#wrapper .section-body .detail-contents .btn-group .btn-share span i.icon-share {
    display: inline-flex;
    margin-right: 12px;
    width: 18px;
    height: 18px;
    background: url("/resources/images/themeplace/mathTown/icon_share.png") 0 0 no-repeat;
}
#wrapper .section-body .quick-banner {
    position: absolute;
    top: 80px;
    left: 50%;
    margin-left: 632px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
@keyframes twist {
    0% {
        transform: rotate(0);
    }
    25% {
        transform: rotate(10deg);
    }
    50% {
        transform: rotate(0);
    }
    75% {
        transform: rotate(-10deg);
    }
    100% {
        transform: rotate(0);
    }
}
@keyframes twist2 {
    0% {
        transform: rotate(0);
    }
    25% {
        transform: rotate(-10deg);
    }
    50% {
        transform: rotate(0);
    }
    75% {
        transform: rotate(10deg);
    }
    100% {
        transform: rotate(0);
    }
}
@keyframes go {
    0% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(-10px);
    }
    100% {
        transform: translateX(0);
    }
}
@keyframes goUpDown {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}

/*#footerGray*/
#footerGray { border-top: 1px solid #DCDCDC; background: #fff;position: relative;padding: 35px 0;margin: 0 auto;}
#footerGray .container { position: relative; width: 1200px; margin: 0 auto;}
#footerGray * { letter-spacing: -.5px;}
#footerGray .logo {position: absolute;left:20px;top:0;width: 68px;height: 23px;}
#footerGray .link {margin-bottom: 20px;*zoom: 1;padding-left:150px;}
#footerGray .link:after {content: '';display: block;clear: both;}
#footerGray .link li {float: left;padding-left: 13px;margin-left: 13px;border-left: 1px #d1d1d1 solid;line-height:13px;}
#footerGray .link li:first-child {padding-left: 0;margin-left: 0;border-left: none;}
#footerGray .link li a {font-family: 'Nanum Gothic', sans-serif;font-weight: 800;font-size: 13px;color: #666;}
#footerGray .link li a:hover {text-decoration: none;}
#footerGray .info {font-size: 12px;color: #999;font-weight:400;line-height:20px;padding-left:150px; text-align: left;}
#footerGray .info a {color: #999;}
#footerGray .info span {padding-left: 15px;}
#footerGray .info span:first-child {padding-left: 0;}
#footerGray .noti {position: absolute;top: 25px;right: 30px;text-align: right;color: #5d5d5d;}